In 2015, the C-NCAP evaluation system will undergo a minor revision, focusing on the improvement of the evaluation system and the appropriate increase in evaluation difficulty. The 2015 version of the revision work will be completed by the end of this year, and there are four main changes in the evaluation content:
1. Adjust and tighten the whipping test evaluation. First, the upper neck and lower neck are the indicators that take the largest damage value to replace the simple accumulation of the original indicators. The difficulty of the test score is increased, and the biomechanical characteristics of the neck injury are more objectively reflected. The difficulty of getting a perfect score; the third is to increase the severity of the angle adjuster, the failure angle from the original 32 ° to 19 °, so that the assessment is more rigorous and meticulous.
2. Adjust and refine the assessment of two frontal collision occupant protection. First, the front passenger cadre evaluation index replaces the original synthetic acceleration index with the viscous index, which is consistent with other NCAP systems in the world; the second is to refine the assessment requirements of the rear occupants, mainly to use the electric measurement and image measurement to dive on the dummy. The phenomenon is comprehensively judged, making the assessment of the rear passenger protection more reasonable and easy to operate.
3. Adjust the safety device configuration score item. Due to the promulgation and implementation of the corresponding national mandatory standards, the driver's seat belt reminder device and the child seat fixture (ie ISOFIX device) scores have no meaning, canceled, and the corresponding scores are added to the ESC safety device scores. Increase the weight of active safety devices in the evaluation and encourage the application of ESC devices.
4. Increase the assessment of fire prevention. For collisions and collisions, if there is a fire, drop one star treatment to reduce the risk of fire in the event of a collision. In addition, in order to enhance the discrimination of high-star models, it is possible to increase the depreciation of high-star doors.
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