Automobile adaptive lighting will have national standards will ask for some advice

Many owners will be confronted with these issues driving at night always think lamp brightness is not enough, turn the light too close range is too small, road conditions can't discern, passing in the dazzling, how to solve these problems?

comment for July 17 solstice on August 20,

recently, the national standard committee, along with several automotive research institutions, enterprises jointly drafted the adaptive front lighting system for car use national standard comment draft ( Hereinafter referred to as the 'standard') 。 For time is 2009 on August 20, on July 17 solstice, taking the form of online download opinion call list solicit opinions from all sectors of society, after waiting for comment to end will be according to the feedback information in conjunction with the experts, modified and then be released.

s reference European standard for

reporter had an interview with one of the standard drafting unit -- — Small si light co. , LTD. Shanghai technical center development department with light coco long Qian Qun deer. Mr. Qian said 'in Europe and the United States, Review images BBS] Developed countries and regions, such as automotive adaptive front lighting system ( AFS) [from the last century Review images BBS] In the mid ninety s began to develop, the system is different from ordinary high beam, low beam lights, it is not only the combination of these different functions, but also make the function extension, more appropriate to different road lighting and safety requirements. '

it is understood that the our country formulated by the' standard 'is corresponding to the United Nations economic commission for Europe ECER123 - 00 series 'about approval is equipped with auto adaptive front lighting system of unified regulations, applicable to the passenger and cargo vehicles. Mr. Qian is set in China to explain the purpose of 'standard' to 'take into account the international regulations of the AFS system has been completed, the domestic standards with international standards, can effectively promote the domestic development of AFS system and promote the development of domestic same industry. '

s car headlamps can be smart to deal with traffic

what car using adaptive front lighting system is? What's the action? Mr. Qian one by one answer to the reporter 'automobile adaptive lighting system is a kind of can realize turn bad weather, lighting, body trim servo steering, dimmer, four main functions such as fault diagnosis of automobile adaptive lighting solution. AFS system with variable optical system, electronic control, servo technology, according to road and weather conditions, automatically change the headlights light, the light of the limited to more in need of lighting places, greatly improve the security of driving at night. '' standard' adaptive system can be divided into four patterns that benchmark, highway, rainy day, town, in each kind of mode corresponds to a curve model. In the highway mode, for example, due to the light distance, so the adaptive system can adjust the light Angle, according to demand to improve the line of sight distance, enhance the anticipation power of drivers on the road ahead; And rainy day mode, can automatically adjust the light Angle, avoid the rain and snow to the light reflection effect of the line of sight; Town mode, the traffic environment is complex, the driver need more wide view to determine the road at night, so the car lights on both sides of the tilt, increase the light area, provide more accurate information about the road to the driver. When all patterns are close, will start the benchmark model, but in every kind of mode and independent set up a 'bend model', improve the turning lighting requirements in each mode.

it is understood that the current domestic auto products are equipped with the system the audi A8, lexus LS460L, the new regal 2. 0 t, the Mercedes s-class 400, etc. , but are limited in their respective technical category, and to provide adaptive lighting system function also have differences, the policy of 'standard' or car makers will end in adaptive lighting system individually.

SiGai light year careful inspection pass the

when passing each other at night, if open high beam can produce dazzling sense to the driver, a serious threat to safe driving. Xian city traffic police detachment ShiGuKe jinhui officer introduced 'although there is no clear provisions of the state auto under what circumstances allow or disallow use in, but because in the traffic accident caused by glare. If [in the city Review images BBS] Road, under the premise of public lighting sound system, encountering an open head lights, traffic police department is to be able to carry on the education or punishment. '

in addition, in terms of laws and regulations about car lighting system, jinhui stressed that' the current many owners to give cars equipped with enhanced lighting system, such as xenon headlamps is in violation of the provisions of laws, many of these technical specifications has exceeded the national standard of the product, brings hidden trouble to road traffic safety, the modification lighting system of the car without permission, will not be car year careful tests. 'However, jinhui also pointed out that' the original factory equipped with enhanced lighting system is through the national testing authority certification, so do not belong to the scope of illegal. '

in the end, jinhui to remind the driver friend, besides abide by the road safety rules and regulations when driving, you also need to speak' car ', recommended closing high beam, as far as possible when passing each other in avoid to cause the other party or his potential safety hazard, and safe traffic environment.

( Sandwich)

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