标签： 杭州后花园论坛

[car home Shenyang Preferential Promotion Channel] Recently, preferential promotion activities are being carried out in Shenyang, with the highest preferential amount reaching 24,000 yuan and the lowest starting price of 200,900 yuan. If you are interested in this model, don’t miss this opportunity, click "Check the car price" in the quotation form, and strive for higher discount!

The design of FAW-Volkswagen CC is fashionable and dynamic. The front face adopts a family-style design language, and the air intake grille is decorated with a large area of chrome, with sharp LED headlights, showing a strong sporty atmosphere. The body lines are smooth, and the overall style is both luxurious and sporty, showing the unique charm of FAW-Volkswagen CC.

The body size of FAW-Volkswagen CC is 4869*1870*1459 mm, the wheelbase is 2841 mm, the front tread is 1586 mm and the rear tread is 1572 mm.. The car’s side lines are smooth, and the body contour is beautiful. With 19-inch aluminum alloy wheels and 245/40 R19 tires, the overall shape shows a strong sense of movement and luxury.

FAW-Volkswagen CC interior design is fashionable and exquisite, full of advanced sense. The steering wheel is made of leather, which feels comfortable and supports manual adjustment up and down and back and forth, so that the driver can find the most suitable holding position conveniently. The central control area is equipped with a 9.2-inch touch screen and built-in voice recognition control system, which can realize the operation control of multimedia system, navigation, telephone and air conditioner. In addition, the car is also equipped with USB and Type-C interfaces. There are three interfaces in the front row and two in the back row, which is convenient for passengers to connect devices to charge. The main and co-pilot seats are made of leather, which supports a variety of adjustment methods, including front and rear adjustment, backrest adjustment, height adjustment and lumbar support. The main driver seat is also equipped with electric seat memory function to improve driving comfort. The front seats also provide heating and ventilation functions to ensure a comfortable riding experience in all kinds of weather conditions. The rear seats support proportional reclining, providing passengers with flexible storage space.

FAW-Volkswagen CC is equipped with a 2.0T engine with a maximum power of 162 kW (220 HP) and a peak torque of 350 Nm. It is equipped with a 7-speed wet dual-clutch gearbox. This L4 engine provides a strong power output and a smooth driving experience.

The owner of car home spoke highly of FAW-Volkswagen CC. He thought that the exterior design of this car was undoubtedly its most attractive place. The unique front face design, smooth sliding back shape and frameless doors all gave the vehicle a strong sense of movement and recognition. In addition, CC’s handling performance is equally excellent. The 380 high-power engine provides abundant power output, which ensures that the vehicle is full of power when accelerating, and the adjustment of the bottom suspension makes the vehicle stable and comfortable during driving, whether on the highway or in the corner of the mountain road, CC can provide excellent handling experience. Generally speaking, CC is not only amazing in design, but also impressive in handling performance.

　　"The card is still there, and the money was stolen", "The credit card slip was abandoned casually, and money was lost", "Filling in the online questionnaire for the gift, and being harassed by the phone" … … These phenomena are not uncommon, and most of them are related to the disclosure of personal financial information.

　　At present, the Internet platform has become a widespread collector and user of personal information and data, but some institutions are not optimistic about the protection of consumers’ financial information. Recently, a research article published by the research group of the Financial Consumer Rights Protection Bureau of the People’s Bank of China pointed out that some head Internet platforms have some problems in terms of format, information collection and use, and marketing promotion.

　　Come and learn about the common "routines" used by some institutions to collect personal financial information, which will help you polish your eyes and "reverse routines".

　　1. The "terms" are rich in content and professional, and consumers are over-collected without knowing it.

　　When registering financial applications on mobile phones, there are often relevant clauses and privacy policy statements issued in the form of format contracts, requiring users to agree to authorization. However, most people have not carefully read these "terms" with various contents and strong professionalism. Even if consumers read the terms carefully, if they don’t agree, it often means that they can’t use the software.

　　As everyone knows, in actual implementation, such clauses often excessively collect the information of financial consumers. In addition to some necessary information, many Internet platforms have collected additional information about financial consumers’ identities, transactions, assets and liabilities, litigation information, performance information and judgment information of performance ability.

　　According to the relevant persons of the Central Bank’s Financial Consumer Rights Protection Bureau, on the one hand, the Internet platform has absolute "right to speak" on the scope of information collection, and the scope of "necessary information" collected is too wide; On the other hand, consumers may not really "know" or "agree" with the content of information collected by Internet platforms.

　　To this end, the Measures for the Administration of Credit Information Business (Draft for Comment) promulgated by the People’s Bank of China in January this year clearly stipulates that credit information collection by credit reporting agencies should follow the principle of "minimum and necessity" and should not be excessively collected. The collection of personal credit information by a credit reporting agency shall be subject to the consent of the information subject, and clearly inform the information subject of the purpose, information source and information scope of collecting credit information, as well as the possible adverse consequences of not agreeing to collect information.

　　2. Excessive tracking and collection of users’ "digital footprints", and "precision marketing" is highly induced.

　　Many people have this experience: only after searching for a brand new mobile phone, the consumer loan advertisement of small loan company appears in front of them; I just praised the face value of a star in a circle of friends, and the recommendation of medical cosmetic surgery and "cosmetic loan" came naturally … …

　　Behind these "precision marketing" is the "full mastery" of personal information of financial consumers by some Internet platforms. Driven by commercial interests, some large Internet platforms will excessively track and collect users’ "digital footprints" and improperly use data-driven marketing strategies.

　　Among the many "digital footprints" of users, all kinds of financial information, including account information, transaction information, credit information, etc., are the most valuable, which can build the "credit" pillar of large-scale Internet platforms. By digging up users’ financial behavior, analyzing the characteristics of users’ financial behavior and pushing a large number of financial marketing advertisements, "ahead of consumption" and "over consumption" are accepted by some people with fragile credit.

　　When more high-risk and low-net-worth people are attracted into the "unsecured consumer loan" trap, financial risks are quietly brewing. Therefore, the research group of the Central Bank’s Financial Consumer Rights Protection Bureau reminded that it is necessary to urge large-scale Internet platforms to tap the value of information under the premise of legality, compliance, reasonableness, reasonableness and moderation, and promote consumption upgrading, instead of "wool" information, let alone killing the goose that lays the golden eggs and exhausting the resources.

　　3. Internet platform improves the "availability" of credit, but often ignores the "affordability".

　　You don’t have to "grovel" in front of friends and relatives to borrow money. You just need to apply for a loan on the Internet platform and you will have the opportunity to get financial support. It is true that this has improved the "availability" of credit, but for people with fragile credit, behind the great temptation is the "affordability" that is easily overlooked.

　　In the view of the research group, the development of digital inclusive finance cannot be separated from the foundation of consumer protection and personal financial information protection, and it is necessary to urge large Internet platforms to establish the concept of "responsible finance".

　　The research group suggested that the financial business should be fully regulated according to law, the supervision of large-scale Internet platforms should be strengthened, the anti-monopoly review of large-scale Internet platform enterprises should be strengthened, and the financial marketing propaganda behavior of large-scale Internet platforms should be standardized.

　　4. How do consumers protect the security of personal financial information? Expert advice:

　　(1) Keep bank cards, ID cards, electronic banking authentication media, etc. properly, and never rent or lend them to others for use;

　　(2) In daily life or on the Internet, don’t disclose basic information such as bank card number, account password, SMS verification code and property status to others at will;

　　(3) Try to handle financial business in person, and don’t entrust unfamiliar people or intermediaries to guard against personal information being stolen;

　　(4) When downloading and installing the App or handling business in a third party, pay attention to the relevant authorization authority, carefully read the relevant agreements, contract terms and fill in personal information to avoid illegal use of important information;

　　(5) Do not discard transaction vouchers such as credit card purchase orders, ATM receipts, credit card statements, etc. The invalid financial business documents should be shredded or destroyed by a shredder;

　　(6) Be wary of telephone calls and emails asking you for personal financial information. If you encounter such situations, you should be vigilant and call the police immediately if necessary;

　　(7) When providing copies of personal identity documents for various businesses, the purpose of use shall be indicated on the copies to prevent the copies of identity documents from being used for other purposes. (Wu Yu, Tang Jianhui)

Cctv news(Reporter Zhang Xiaolin, Li Wenliang and Wang Xiaoying) Through an agricultural product testing box, pesticide residues and harmful additives in food and agricultural products can be quickly detected. Qualified products are labeled with two-dimensional codes, and consumers can scan the codes to see the origin of the products, and how the water quality, light and pests are there.

At the second Digital China Construction Achievements Exhibition, scientific and technological products like this covered all walks of life. The integration of digital technologies such as big data and cloud computing with traditional industries is making our lives smarter.

Big data promotes modern agriculture to improve quality and efficiency.

Digital pastoral, smart agriculture, big data and traditional agriculture will also produce unexpected sparks.

In xiuwen county, Guizhou, big data has improved the scientific and technological content of Xiuwen Kiwifruit. By building an agricultural big data Internet of Things platform, xiuwen county has completed the construction of data collection systems and system platforms for five kiwifruit plantations, covering an area of nearly 40,000 mu, realizing the scientific and precise management of kiwifruit planting and strengthening the product quality assurance, and has been listed as a provincial key demonstration site.

The sustainable collection and update system of big data on planting and breeding and the application of big database of agricultural products market and sales price have promoted the industrial transformation and upgrading in rural areas.

The e-commerce platforms such as Guinong. com have developed new sales service models such as online customization of green and pollution-free high-quality agricultural products and offline delivery of vegetables to their homes, which has effectively promoted the export of Guizhou goods, the online delivery of goods to the countryside, and the poverty alleviation of e-commerce. The cumulative transaction volume of the platform has reached 1.6 billion yuan, directly driving the income of more than 200,000 rural poor farmers.　

Big data helps the service industry grow rapidly.

Tourism, logistics, finance, transportation and other industries are also deepening the application of big data and promoting the integration and upgrading of these fields to platform, intelligence and sharing.

In Fuzhou Sanfang Qixiang Scenic Area, visitors can take a self-help tour through real-time VR scenes and audio guided tours. In Nanhou Street, by scanning the QR code on the tree and entering the blockchain love tree applet, photos and love declarations can be uploaded to the blockchain and permanently preserved, forming a unique blockchain love certificate, and there are interactions such as AR photo taking and AR blessing, which adds high-tech fun to the ancient lane tour.

As the guest province of this Digital China Construction Summit, the "Village-to-Village" APP exhibited in Guizhou Province is the first mobile Internet application platform in China to solve the difficulties of rural travel, students’ going home from school and freight logistics. Through the "village-to-village", villagers can book chartered cars, network cars, taxis, customized student buses, and also choose logistics services such as express delivery to the village, small express delivery, e-commerce logistics, and rural freight transportation. At present, the platform has covered 88 counties in Guizhou Province, and nearly 20 million people have enjoyed the benefits of digital life.

Big data leads the transformation and upgrading of traditional industries

As the core area of the National Big Data (Guizhou) Comprehensive Experimental Zone, Guiyang uses new generation information technologies such as cloud computing, big data, Internet of Things and artificial intelligence to upgrade traditional industries in all directions, from all angles and in the whole chain.

Hao Xu, member of the Standing Committee of Guiyang Municipal Committee and executive deputy mayor, said in an interview that integration is the biggest feature and value of big data development in the new era. In 2018, Guiyang launched the "Integration of All Enterprises" campaign to guide and promote the integration and upgrading of real economy enterprises in all fields and industries.

As a traditional food enterprise, "Laoganma" has established a big data operation center to accurately analyze and manage raw material procurement, product production and marketing, quality inspection and supervision, and improved product quality and standards. At present, 20 varieties of products have been sold to more than 70 countries and regions.

Big data has become a new business card for the whole country and the world to know Guiyang. In 2018, the main business income of big data enterprises in Guiyang exceeded 100 billion yuan, an increase of 22.4%. The contribution rate of new kinetic energy represented by big data to economic growth reached 21%, which promoted Guiyang’s industrial transformation and upgrading out of a new road of high-quality development.

The benefits of big data empowering traditional industries and the real economy are obvious. How to further promote the deep integration of big data and the real economy? Yu Shaohua, academician of China Academy of Engineering and chairman of Digital China Industry Development Alliance, believes that it is necessary to build and improve all kinds of infrastructures necessary for integrated development, because the deep integration of the two cannot be separated from the support of information infrastructure.

At the second Digital China Construction Summit, Yu Shaohua proposed to accelerate the construction of network infrastructure, accelerate the construction and deployment of industrial Internet in key areas, improve the scope and quality of data collection in various industries and fields of the real economy, and provide support for the storage and analysis of big data in various fields of the real economy.

With the digital economy taking root, a brand-new industrial ecology is taking shape, with the wings of "digital". In the future, our life will become better. 　

　　 Wuyi News Network (reporter, Wu Jingyang) Affected by the rise in oil prices, the travel patterns of many car owners in our county have quietly changed, and they have come up with many fuel-saving tricks.

　　Bus and electric vehicle travel

　　"Xiao Li, why don’t you drive?" When he got off work at noon yesterday, Mr. Li, who was working in a public institution in the county seat, pushed a new electric car out of the door of the unit, and a colleague asked this. Faced with the doubts of his colleagues, Mr. Li said: "Now that the oil price is so high, I ride an electric car to get off work instead."

　　Mr. Li lives in Xianxia’s house on South Wenquan Road, six stops away from his work. Two years ago, he bought a car for transportation, and with the rise in oil prices, he increasingly felt that it was difficult to maintain a car. After the oil price was raised again this time, he calculated an account: his car consumes about 10 liters of fuel per 100 kilometers, and the monthly fuel bill is about 50 yuan more than before. "In this way, I have to spend about 600 yuan more a year, and now I basically don’t drive for short distances," he said. The reporter learned in the interview that, like Mr. Li, many car owners often choose buses, electric vehicles and other travel.

　　Reduce the burden on the trunk

　　Last weekend, Mr. Wang, who worked in a company in the county development zone, gave his car’s trunk a thorough cleaning. Children’s carts, all kinds of shoes, books… "Look, these things add up to dozens of kilograms. I heard that reducing the burden on the trunk can save fuel," Mr. Wang said.

　　According to Mr. Wang, after the oil price rose this time, he looked up fuel-saving tips online. "I learned from the Internet that every 45kg reduction in vehicle weight can reduce vehicle fuel consumption by up to 2%." Mr. Wang said that reducing the burden on the trunk from time to time is a good way to save fuel. At the same time, he does not fill up at one time, but adds half or two-thirds of the fuel, so that the car can be light on the road. It is understood that many veteran drivers also save fuel by not easily overtaking at high speed and avoiding congested routes.

　　Change from self-driving tour to group tour

　　At noon yesterday, Ms. Zhang, who lives in Qixia Garden, used her lunch break to rush to the travel agency near her unit to inquire about the travel situation of the "May Day" long-term tour.

　　"Originally, we were going to go on a self-driving tour, but everyone may have changed to a group tour considering the cost issue." According to Ms. Zhang, in order to go out and take care of each other, last week, she asked college classmates to go on a self-driving tour, but very few people responded. It turned out that the students felt that the price of oil had risen, and the cost of self-driving tours was too high. According to the staff of a travel agency in the urban area, with the rise in oil prices, the cost of self-driving tours has increased, and many citizens have switched to group tours with their families.

High-end is a development trend in the automotive industry in recent years, and the rapid development of new energy vehicles has provided opportunities for autonomous vehicle companies to break through. As a result, we see more and more autonomous vehicle companies lining up in the mid- to high-end new energy vehicle market, but who can successfully break through the siege and stand at the top is still unknown. In this context, Geely brand officially released a new mid- to high-end new energy series – "Geely Galaxy", and promised "Geely Galaxy only makes high-value new energy vehicles". So, where is Geely Galaxy’s high value reflected? Where is the confidence to only make high-value new energy vehicles?

New design and new technology empower Geely Galaxy’s innovation

On February 23, the Geely brand debuted the Geely Galaxy smart electric prototype – "Galaxy Light".

Judging from the information that has been officially disclosed, the industry’s most direct feeling about "Galaxy Light" is that it has a new design style that is different from previous Geely cars, and even different from the styles of Lynk & Co, Geometry, and Extreme Krypton and other brand models. The low-lying and wide-bodied electric coupe posture, the noble and elegant open doors, the avant-garde frameless windows, and the technology-cool interior run through the connecting screen, etc. These elements will make the "Galaxy Light" design style more popular with consumers who prefer high-value products.

And the design language of "Galaxy Light", which is beyond conventional electric vehicles, will be applied to all products of Geely Galaxy. In other words, all products of Geely Galaxy will have market competitiveness beyond conventional electric vehicles in terms of design.

However, the high value that the Geely brand endows Geely Galaxy is not limited to the visual level. It also has a series of new energy electrification technologies such as the Aegis battery safety system, the Raytheon Electric Hybrid 8848, and the new car operating system "Galaxy N OS", which brings Geely Galaxy a high-value experience that can be continuously upgraded and evolved.

For example, Geely’s original "SHIELD Battery Safety System" can not only prevent spontaneous combustion of battery cells, ensure the safety of battery packs and battery modules, but also avoid electromagnetic radiation damage to human health through radiation protection that goes deep into the cellular level. At the same time, relying on the support of 8.10 billion billion times/second cloud computing power of Jilixing Smart Computing Center, the SHIELD battery safety system can protect more than 200 electronic control items in real time, warn more than 50 types of faults, and improve battery life by 20%. On this basis, Geely Galaxy also took the lead in achieving 30 kilometers per hour drag bottom impact and 20 kilometers per hour vehicle drag bottom without damage. It is because of such high-value safety protection that Geely Galaxy can greatly reduce consumers’ concerns about the safety of new energy vehicle batteries.

The Raytheon Hybrid 8848, a new generation of Raytheon Hybrid Engine B-Plus, has achieved the highest mass production result of 44.26% in terms of thermal efficiency. In terms of performance, it has realized the intelligent electric drive driven by P1 + P2 dual motors (the combined power of the two-wheel drive reaches 287kW). In terms of intelligent control, the first predictive energy management system can increase the energy saving rate by up to 15%. In the future, with the re-evolution of the Raytheon Hybrid 8848, Geely Galaxy’s products can also have a high-value experience brought by the Raytheon Hybrid Engine with a thermal efficiency of 46% and the intelligent electric drive with a combined power of 488kW.

The new Galaxy N OS is Geely’s full-stack self-developed distributed operating system, which will bring more accurate recognition, full scene visibility, and millisecond-level response interactive experience on the basis of protecting user privacy.

In addition, in the field of intelligent driving that has attracted much attention, the "heaven and earth integration" version of Galaxy Smart Driving solution based on Geely Satellite will be launched soon, and it will take the lead in mass production of cross-layer memory parking, high-speed emergency antelope obstacle avoidance, and low-speed exploration and crossing in the future. At present, Galaxy Smart Driving can stop in time in the face of stationary targets when cruising at a high speed of 90km/h; Geely Star Smart Computing Center can simulate 100,000 kilometers of intelligent driving behavior training in 1 day, combined with intelligent networking professional test field and actual road test, to meet the L3 global certification standard.

　It is not difficult to find that Geely’s high-energy new energy electrification technology has covered battery safety, electric hybrid systems, interaction, smart driving, and other fields, providing strong technical support for Geely Galaxy’s high-value experience.

New products and new channels empower Geely Galaxy

Of course, only good design and technical support are not enough for Geely Galaxy to take the lead in the increasingly competitive new energy field. At this time, it is particularly important to effectively line up unique products.

Geely Galaxy, as a new mid-to-high-end new energy series of Geely brand, the two product series are built by the native intelligent electric architecture, of which the intelligent electric hybrid L series adopts Geely Galaxy intelligent "electric hybrid" architecture, covering A0 to B-level intelligent electric hybrid products; the intelligent pure electric E series adopts Geely Galaxy intelligent "pure electric" architecture, covering A-level to D-level intelligent pure electric products.

According to the plan, Geely Galaxy will adopt a new logo and will launch seven products within two years, four of which belong to the intelligent electric hybrid L series. The first electric hybrid SUV Galaxy L7 and the first electric hybrid car Galaxy L6 will be delivered in the second and third quarters of this year, respectively. The other three belong to the intelligent pure electric E series, and the first pure electric product E8 will be delivered in the fourth quarter of this year.

It is not difficult to find that for how to effectively and efficiently enter the mid- to high-end new energy vehicle market, Geely Galaxy has a clear plan for the product layout in the next two years.

At present, Geely Galaxy’s first product, Geely Galaxy L7, has officially opened for pre-order.

The car is based on the world-class e-CMA architecture, and is first equipped with high-energy technologies such as Aegis battery safety system, Raytheon Hybrid 8848 and Galaxy N OS. In terms of shape, Geely Galaxy L7 has a fully enclosed grille, "flying eaves bucket arch" shaped daytime running lights, through-type tail lights and other designs. The interior is equipped with 50w wireless charging, Jingyao star ring light curtain ambient light, hidden door handle, headrest audio and a "10.25-inch meter + 13.2-inch central control screen + 16.2-inch auxiliary driver screen + 25.6-inch AR HUD" combination that can achieve four-screen intelligent interaction. In terms of power, Geely Galaxy L7 comes standard with Raytheon Electric Hybrid 8848 "three-speed variable frequency electric drive", which does not stall in all working conditions; it accelerates for 6.9 seconds at 100 kilometers and supports ejection start; the fuel consumption at a loss of 100 kilometers is only 5.23L; the CLTC comprehensive cruising range is 1370 kilometers.

The Geely brand also knows the truth that "the fragrance of wine is also afraid of the deep alley", so in the layout of the channel, Geely Galaxy will adopt two models of direct connection to users and agent distribution, will launch a new APP, and introduce new experience and service standards. Only after-sales services have set up 247 new standards to comprehensively upgrade the user experience.

The Times has a saying

At present, the trend of vehicle electrification and intelligence is becoming more and more obvious. With the rapid development of new energy vehicles, consumers gradually have more expectations for future travel methods. With the continuous empowerment of new designs, new technologies, new products and new channels, Geely Galaxy’s series of innovations and layouts will make consumers look forward to the future of autonomous high-value new energy vehicle travel life. As Gan Jiayue, CEO of Geely Automobile Group, said: "Geely Galaxy is Geely’s declaration of action for the development of new energy. It brings together Geely’s entire system of technical strength, the world’s leading intelligent manufacturing system, and the cutting-edge technology ecosystem integrated with heaven and earth. It will surely lead new energy into the second’new stage ‘of value-enhancing development, and will bring users a safer, freer and higher value intelligent travel experience."　

(Feature Shu Written by Luo Xiaotong, pictures are provided by car companies)

1. Click [Settings], select [WLAN] – [Advanced Settings], and select Never Sleep;

2. Click [Settings] – [WLAN] to find the wifi you want to connect to;

3. Click the arrow on the right, don’t save the network, and re-enter the password.

If not, you can also try restarting the router.

Xiao Ai is currently incompatible with some routers. For example, a router has set up a 2.4g and 5g network merger. You only need to turn off 5ghz and connect it after a while. If the above cannot be solved, you can try to replace the router connection or reset the router.

The above is why Xiao Ai has been unable to connect and how to solve it. Xiao Ai has been unable to connect and the relevant content of the method tutorial.

　　In a rapidly changing environment, adaptability is the key to success. In the extremely competitive communication market, it is very important to deploy new services quickly and meet customer needs in time. NetTest is one of the few companies active in all major network technology fields. NetTest has the experience and professionals to develop test and measurement solutions, which can fully meet your current and future needs. From DWDM, SONET/SDH and Gigabit Ethernet testing to dispersion and OTDR measurement, CMA5000 is an ideal solution. In addition to unparalleled flexibility and scalability, CMA5000′ s high-performance measurement application can also install, open and archive the network more effectively, thus accelerating the deployment of new services. From physical layer, data link layer, network layer to transport layer, CMA5000 provides a real multi-layer network testing solution.

　　CMA5000 is the first high-performance and scalable test and measurement solution in the industry, which can meet the demanding requirements of communication professionals, accelerate the opening of new services and reduce the overall measurement cost.

　　　CMA5000′ s open structure design, powerful functions and modular platform can provide the highest performance measurement application, which can help users analyze and open the network faster than competitors and start making profits earlier. In addition, the configuration flexibility and expansibility of CMA5000 enable it to be improved with the change of users’ test requirements and the constant change of telecom infrastructure technical requirements.

　　I. Analysis of Physical Layer Characteristics

CMA5000 continues NetTest’s long-term leading position in the field of optical fiber and network characteristic analysis. CMA5000 OTDR application provides a dynamic range of over 50 dB, and can obtain the required OTDR test information on any link in a few seconds.

　　Providing the best OTDR performance is only a good beginning. In the process of comprehensive analysis of physical layer media characteristics, the function and scalability of CMA5000 platform are particularly prominent. Combined with the best OTDR in the industry, CMA5000 can provide all the test applications needed for perfect physical medium characteristic analysis, including:

chromatic dispersion

Polarization mode dispersion

Visible fault locator

photographone

Optical return loss

Visual detection probe (for connector inspection)

Loss tester

Second, the DWDM network equipment installation

　　With the beginning of network installation, the final delivery deadline is approaching day by day, and time is of the essence. During the equipment installation, CMA5000 can help you complete the task correctly once, which speeds up the deployment of the network. With the intuitive display of information including channel wavelength (or frequency) and power, OSNR and system gain slope, the application of spectral analysis (OSA) and optical channel analysis (OCA) provides accurate and efficient network channel management, power balance and adjustment.

　　In addition to the industry-leading OSA and OCA performance, CMA5000 also provides a visual inspection probe (VIP) to verify the connector quality, and the optical power meter is used to measure the power of a single channel or the overall system power. When used with high power amplifiers and pump lasers, safety is the key. VIP provides a safe and reliable method for inspecting, evaluating and recording the end face condition of connectors, thus avoiding potential dangerous situations.

　　Whether testing transmitter, amplifier, receiver or other optical devices, CMA5000 OSA, OCA, visual detection probe and optical power meter all provide the required performance for the rapid installation of network equipment.

Third, the network is opened

　　Today’s competitive environment requires the network to provide extremely high performance and reliability, ensuring that the failure time is minimized. CMA5000 is once again your best choice for characteristic analysis and archiving under such strict performance level requirements. The application of optical transmission analysis (OTA) provides efficient and reliable testing for many parameters, including alarm and error code analysis, APS with 125 μs resolution, round-trip delay measurement with 100 ns resolution, and network availability and performance evaluation. OTA application can analyze the characteristics of PDH/T-carriers to SONET/SDH with a speed of up to 10 GB/s. In addition, OTA’s innovative fault scanning function can automatically detect problems, so as to quickly identify and correct network damage and ensure that the network meets your and your customers’ expectations.

Fourth, business deployment

　　When the network construction is about to be completed, customers will be eager to deploy new services. At this time, time is of the essence. CMA5000 Gigabit Ethernet application can help you meet the challenge and ensure that key parameters including throughput, delay, frame rate, lost frames, etc. (see RFC 2544 for details) are met, thus accelerating business deployment. In addition, the measurement of error code at the frame level and the comprehensive IP statistics function enable CMA5000 to provide key layer 2 QoS information. Gigabit Ethernet test application provides the required performance for the installation, maintenance and fault location of Ethernet network based on 10/100/1000 Mbps with its unparalleled high efficiency and ease of use.

　　The flexible and extensible design of CMA5000 integrated test platform integrates the best functions of each test application, which accelerates business deployment, reduces measurement costs and optimizes bandwidth.

V. Summary

　　The following are just some of the tests conducted by NetTest to ensure the optimal performance of all network layers:

1 transport layer

Protocol analysis

Connectivity

Channel usage

Performance and load

2 Network layer

· IP　QoS

· RFC-2544

· SLA verification

3 data link layer

· 10/100/1000　Ethernet

Ethernet based on SONE/ISDN

Throughput

Error code

Delay

Sudden ability

Lost package

Frame loss

4 Physical layer (upper layer) DWDM and SONET/SDH

Frequency

Channel signal-to-noise ratio and drift

Power measurement

Error code

Automatic protection switching

Propagation delay

5 Physical layer (lower layer) medium

· OTDR

· CD

· PMD

End-to-end attenuation

Optical return loss

Visible fault location

Inspection of connector

Optical telephone

Optical switch

　　[car home New Car Launch] On the evening of October 18th, Beijing time, (|) was officially unveiled.The official announced that the price before the subsidy was less than 400,000 yuan.The NEDC car is positioned as a medium-sized and large-scale extended-range SUV, and its whole vehicle will be built with a four-wheel drive electric platform, and through the efficient cooperation of a large-capacity battery pack and a high-power extended-range power generation system, it will provide a comprehensive cruising range of more than 700 kilometers, and the cruising range in urban conditions will exceed 1,000 kilometers. In addition, its first batch of production cars were delivered in the fourth quarter of 2019.

◆ The most noteworthy points about the ideal intelligent ONE:

1. The price before subsidy is less than 400,000 yuan, and the reservation will be opened during the Shanghai Auto Show in April 2019 and officially delivered in the fourth quarter of 2019;
2, very rich configuration, the four-screen system in the car brings a powerful intelligent experience;
3. 6-seat /7-seat layout, with independent seats in the second row;
4. Only one model is available;
5. Development based on pure tram platform.Which is equipped with a large-capacity battery pack and combined with a high-power extended-range power generation system for power supply;
6、The cruising range of comprehensive working conditions reaches 700km, and the cruising range of urban working conditions reaches 1000km；;

---

● New car features: innovative design.

　　In terms of appearance, the front face of the new car adopts a large-size front grille and the interior adopts a mesh structure, which makes the overall visual effect similar to that of chain mail worn by medieval knights, and it is expected to reflect a variety of light and shadow effects in the sun. At the same time, the left and right sides of the car adopt long headlight groups, with large air intakes on both sides and penetrating trapezoidal air intakes below, which increases the overall sports atmosphere of the car.

　　From the side of the car body, the new car adopts a relatively straight roof line, so it has a stretching visual effect to a certain extent, leaving a slender feeling. At the same time, the flat roof design can also provide sufficient head space to a certain extent, making the passengers in the car more comfortable. In addition, the front and rear wheel eyebrows of the new car are slightly protruding, which faintly reveals a bit of muscle texture, making the car look very dynamic. In terms of the tail, the new car uses a penetrating taillight group with a rounded rectangular license plate frame, which makes the whole look more layered.

　　As for the interior, judging from the official interior map released before, the center console has a straight line with two colors: upper black and lower brown, and three large-size screens are placed side by side on it, which are full LCD instruments and two multimedia display screens from left to right, which are full of futuristic and technological sense. At the same time, the new car uses a three-spoke multi-function steering wheel, and a fourth screen is designed in front of the handlebar. Among them, the instrument screen, central control screen, passenger entertainment screen and vehicle control screen are 12.3 inches, 16.2 inches, 12.3 inches and 10.1 inches respectively, and they can work safely and stably at the temperature of -30℃~85℃.

　　Intelligentization is a point that Ideal Intelligence pays great attention to when building this car. The four-screen interactive system mentioned above brings a strong sense of science and technology to the senses. The new car will also be equipped with intelligent voice control system, OTA upgrade of the whole vehicle, 4G network and applications and services that can be expanded indefinitely.

　　After this information and control system, Ideal Smart ONE is equipped with dual-chip and dual-system architecture, and adopts Qualcomm Xiaolong 820A car-level chip with Android Automotive system to provide rich functions and applications. J6 chip of Texas Instruments is matched with Linux system to ensure stability and security.

"Click to view a larger image"

　　The length, width and height of the new car body are 5020/1960/1760mm and the wheelbase is 2935mm respectively. It is available in 6-seat and 7-seat versions with 2+2+2 and 2+3+2 seat layouts respectively. The second row of the 6-seat version uses two independent seats, equipped with double handrails and comfortable headrest, and supports large angle adjustment. The first row of seats in the new car comes standard with seat ventilation, while the first two rows come standard with seat heating. In addition, the new car will come standard with steering wheel heating. As can be seen from the above picture, the standard configuration of production models will be very rich.

　　It is understood that this SUV is positioned as a "smart electric vehicle without mileage anxiety" and is developed based on a pure tram platform. Different from ordinary pure electric vehicles, it is equipped with a large-capacity battery pack (battery capacity 40.6 kWh, available power 37.2 kWh) and combined with a high-power extended-range power generation system (a 1.2T three-cylinder engine), which can fundamentally eliminate the mileage anxiety of users when using pure electric vehicles. In addition, compared with our common plug-in hybrid vehicles, the driving experience retains the smoothness and quietness of pure electric vehicles because the range extender does not output power.

　　In addition, the upgrade of the electronic system and electronic control system of the whole vehicle through OTA makes the self-iteration of the future vehicles possible, which is also the unique advantage of such "smart electric vehicles" compared with traditional fuel vehicles and plug-in hybrid vehicles. It is reported that the maximum cruising range of the brand-new SUV model of Che He Jia will exceed 1000 kilometers, and the cruising range of NEDC will exceed 700 kilometers. It is worth mentioning that the new car has a pure battery life of 180 kilometers.

　　This car has three forms of energy supply: fast charging, slow charging and refueling power generation (it takes 30 minutes for 40kW DC to charge 0-80% quickly, and 6 hours for household 7kW to charge 0-100% slowly). The thermal management system can make full use of the residual heat of the range extender. In the environment of -10℃, the cruising range attenuation of the ideal intelligent ONE can be controlled at 5%, which is better than the 30% attenuation of some electric vehicles. In the environment of -20℃, the cruising range of the ideal intelligent ONE is only 7%, which makes it still have good cruising ability in winter.

　　The power used by this car has always been a front and rear dual-drive four-wheel drive system. The comprehensive power of the motor is 326 HP and the peak torque is 530 Nm. This power system allows the new car to have an acceleration time of 0-100km/h of 6.5 seconds.

　　Regarding the advanced assisted driving system, Li Xiang said in the dialogue that the integrated control algorithm developed by Chehe Jia for China road conditions has completed more than 400,000 kilometers of road tests, and all departments will be equipped with the LEVEL 2 advanced assisted driving system as standard, which will be done by Yihang, a startup company invested and incubated by Chehe Jia. It is reported that this system is targeted at Tesla’s Autopilot, and its suppliers include Mobileye and Bosch. In the future, the autonomous driving of L4 will be developed by the car and home owned team. At the same time, Chehejia and Didi formed a joint venture company to accumulate the operational ability of travel services.

● About cars and homes and ideals and wisdom.

"The one standing in the middle with pictures is Li Xiang"

　　Chehejia was founded in July 2015. It is a new energy automobile company founded by Li Xiang, the founder of car home. The company hopes to create a brand-new business model of electric vehicles through independent research and development, independent production and independent sales and services.

"Ideal Intellectual Brand"

　　As a brand of Chehejia-Ideality Zhizao, its English brand name is "Leading Idea", and the brand logo "Li" is inspired by the initials of the English name Leading Idea.

● Competitors/for the crowd:

　　Because this model is special, there are no other brands on the market to launch similar models to compete with it. As for the car Ideal Smart ONE, although the car is positioned as a medium-sized and large-scale extended-range SUV, and its body length once exceeded 5 meters, because this level of market is generally occupied by joint venture brands, it will definitely be differentiated in terms of price. Market strategy, so as to open the gap with it and get more consumers’ attention and favor.

　　In addition, in the classification of new energy vehicle technology in China, the positioning of the extended program is a bit special. From the classification of subsidies, the extended range and plug-in hybrid belong to the same standard, and the subsidy amount is lower than that of pure electric vehicles. In addition, different restricted cities have different policies on it. Judging from the current policy, Beijing, for example, can’t enjoy the new energy license plate policy for extended-range vehicles, and you need to use the oil vehicle index to buy it. In Shanghai, it can get the same green "Shanghai AF" new energy license plate as the plug-in hybrid model. In the "Regulations on Investment Management of Automobile Industry (Draft for Comment)" issued by the National Development and Reform Commission, it is clearly classified as an investment project of pure electric vehicles, and plug-in hybrid vehicles belong to the investment scope of fuel vehicles.

● Edit Comment:

　　Ideal Smart ONE This car can be described as a collection of high value, high endurance, medium and large 7-seat SUV, rich technology configuration, etc. It can be said that its appearance has solved some consumers who want both value and high mileage data, so the only thing we have to wait for is the final pricing of the car. If the price is close to the people, I believe it will have excellent market performance.

　　In addition, the ideal intelligent ONE model is developed based on a pure tram platform. Different from ordinary pure electric vehicles, it is equipped with a large-capacity battery pack and combined with a high-power extended-range power generation system, which can fundamentally eliminate the mileage anxiety of users when using pure electric vehicles. In addition, the engine mounted inside it only serves as a range extender to generate electricity, and then the vehicle is driven by electricity. Achieve low fuel consumption and provide pure tram driving quality without changing the traditional car habits.

　　As an extended-range power system, I believe many netizens will be unfamiliar with this name at first sight, but they will be familiar with the representative models of this system, such as BMW i3 extended-range model, buick VELITE 5, Nissan Note e-POWER and so on. Therefore, if the car is priced close to the people in the future, I believe that the extended electric vehicle route may also set off a new wave of new energy car buying in China. (Text/car home Zhouyi)

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