The new car safety collision test in the middle and steam research C-NCAP has a certain reference, but its collision results have been questioned more than once, from the collision results announced, the five-star evaluation is more, even more Netizen is called the "five-star wholesale department" main reason is that collision criteria is relatively low. What causing the greatest controversy, SAIC Volkswagen Passat got five-star safety evaluation in C-NCAP, but Passat was "fiasco" in China's C-Iasi.
Recently, China Steam Research C-NCAP announces that the collision criteria and rules will be further promoted, and the collision assessment procedures are more coincident, more efficient, and better to serve the automotive industry and the majority of consumers.
Some netizens believe that it may be to eliminate the name of the five-star wholesale department. Another netizen evaluated, "It is a joke!"
According to the official introduction, the "C-NCAP Management Rules" will be upgraded from 2018 to the 2021 edition, mainly new / revised the following changes -
Crew Protection Part: 1. Increased 50% overlapping moving progressive deformation barrier collision test and evaluation method, replacing the front 40% overlap-deformable barrier collision test and evaluation method; in accordance with C-NCAP test procedures, test vehicles and MPDB The trolleys are collided with 50km / h at a speed of 50km / h, and the test vehicle and the MPDB trolley collision overlap should be within 50% of the vehicle width. (The main change)
2. In response to new energy vehicles, the side column collision test and evaluation method are increased, and the surface collision test and evaluation of deformable moving barriers are replaced;
3. Increase the number of mounted fake people in the side of the deformable mobile barrier;
4. Increased the second row of outer seat whipping test and evaluation method;
5. Increased the second-row of child occupant protection evaluation methods and children's occupants to protect static evaluation methods;
6. Modified technical requirements for side air curtains;
7. Added technical requirements for the extra points of emergency call system;
8. The seat belt reminder device is modified by the addition points to a penalty;
9. Modified the electric safety evaluation method in the occupant protection test.
Pedestrian protection section: 1. Modify pedestrian protection test and evaluation method, using advanced pedestrian legformimpactor, APLI), replacing traditional Flex-PLI and TRL leg-type conducting test evaluation; 2. Expand Pedestrian protects the head type test area.
Active safety part: 1. Increase the vehicle automatic emergency brake system (AEB) test project; 2. Increase the lane maintenance auxiliary system (LKA) test and evaluation method; 3. Increased the lane deviation alarm system (LDW), blind zone Monitoring System (BSD), Speed Auxiliary System (SAS) Audit Project and Technical Requirements; 4. Increase the performance test and evaluation method of the vehicle light.
Others: 1. Modify the score system, the active safety weight increase from 15% to 25%; 2. "C-NCAP Management Rules (2021 Edition)" is officially implemented on January 1, 2022.
Zhongqi research said: Future car will continue to advance from "zero death" to "zero casualties" to "zero accident", the ultimate goal of "zero accident", with the continuous development of vehicle safety technology, car safety will eventually enter a new realm, C -Ncap will continue to lead China Automotive Safety Technology to achieve new goals, and hope to continue to get long-term support and help in all aspects.
In fact, 50% overlapping movement of C-NCAP 'front, 50% overlapping movement gradual deformation barrier collision test', due to the large collision contact area, the test is the head strength, and the strict level is packed with the front 25% bias collision test. The latter tested the intensity of the overall vehicle body structure.
In fact, China-Auto Research C-NCAP faces a bigger problem is "reputation". After all, the name "Five Star Wholesale Department" is not casual, once the reputation is not, the meaning is not big. , Read the full article, original title: Focus | Do not do "five-star wholesale department"? C-NCAP upgrade collision test rule
Article Source: [Micro Signal: E700_org, WeChat public number: Power Alliance] Welcome to add attention! Please indicate the source of the article.
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