What does five star security mean, C Ncap five star security,, what does it mean?

C-NCAP is a safety testing organization to give a deuce, that is, we usually understand the crash test (in all directions) mainly to look at the mechanical design strength of the car and electronic safety [equipped with active and passive For example, the number of airbags in the car also affects its C-NCAP rating level.

Five-star safety refers to the five-star safety rating, C-NCAP will evaluate the safety of the vehicle from many aspects, and finally convert the score into a star rating, and then get the five-star rating of the car is a vehicle with better safety, you can evaluate the safety of the vehicle according to the star, and it is not easy to step on the thunder when buying a vehicle.

Intuitively speaking, C-NCAP converts the crash score into a star rating, which is more intuitive, 5 stars, 5 stars + are generally models that can be purchased with confidence, because the score has exceeded 83%, and it is not easy to get such a result in a rigorous test.

The tomb where this piece of brocade was unearthed is a male and female burial tomb, which dates from the end of the Eastern Han Dynasty to the Wei and Jin dynasties. Among the burial goods is a piece of pottery with the inscription of the word "Wang". This brocade fabric was unearthed next to the bow, indicating that it was tied to the forearm of the archer when the bow was used.

The fabric sewn at the brocade edge is silk. This brocade is a five-fold plain warp brocade (using five colors of warp threads: blue, green, yellow, red, and white). The brocade is woven with the patterns of the sun and moon, clouds, peacocks, cranes, evil spirits and tigers, as well as the words "five stars out of the east to benefit China".

The "five stars" here are the so-called Taibai, Suixing, Chenxing, Yingfu and Zhenxing in the pre-Qin period. After the Qin and Han dynasties, due to the popularization of the Five Elements Theory, they were also called Venus, Jupiter, Mercury, Mars, and Saturn.

The so-called "China" is the "China" in the concept of astrology, which generally refers to the Central Plains of the Yellow River Basin. Beyond "China", there is "West", "Yidi" or "Foreign".

"Five stars out of the east to benefit China" is a very common astrology in ancient astrology. "Historical Records: The Book of Heavenly Officials" says: "Among the five stars divided into the sky, they accumulate in the east, and China is beneficial; Accumulating in the West, foreign military users benefit.

Similar records can be found in the Book of Han, the Book of Jin, the Book of Sui, the Book of the New Tang Dynasty, the Astronomical Chronicles, and the Kaiyuan Zhanjing.

"Five stars in the east" and "five stars in the east" refer to the simultaneous appearance of the five planets in the east before sunrise in a certain period of time. This kind of celestial phenomenon is very rare, so it aroused the special curiosity and attention of the ancients, and attached this celestial phenomenon to some kind of "providence". For example, there is a saying in the "General Examination of Literature" that "Zhou will cut Yin, and the five-star gathers houses".

Later, when cleaning up in the room, it was found that another piece of brocade, the color, pattern and weaving structure are the same as the brocade of "five stars out of the East to benefit China", the two can be conjugated into one, it is unusual that this brocade has the word "to seek Nanqiang", so after the two pieces of brocade are conjugated, there is a sentence of "five stars out of the East to benefit China to seek Nanqiang".

Accident crash test, high driver safety factor,

C-NCAP is a mandatory vehicle safety test in China, which scores the safety of automobiles through frontal and side crash tests. However, there is a great suspicion of fraud in the domestic crash test, and the test cars provided by the automobile manufacturers are basically specially strengthened for testing, rather than randomly selected from the sales cars. In addition, manufacturers will also use public relations to recruit the personnel of the evaluation agency to falsify the evaluation scores.

When the salesperson says five-star safety, he is referring to the C-NCAP crash test score, with five stars being the best, four stars second, and so on. In fact, the domestic car safety test is for the people to see, and it is done for the sake of car sales, and the credibility is not high.

You get it this time, right?

Five-star safety means that in the future, the lower the damage rate of the vehicle in a collision accident, the safer the people in the car, understand.

This means that Song has received a five-star safety certification in the safety crash test, which is a fairly high star rating in the safety crash test.

This is a safety level in the vehicle crash test, which requires a vehicle type to carry out a frontal collision with a vehicle speed of 50km h and a rigid fixed barrier with 100% overlap rate, a frontal offset collision with a vehicle speed of 56km h with a deformable barrier with 40% overlap rate, and a side collision with a deformable mobile barrier speed of 50km h and the vehicle. The scoring rules are very detailed and strict, with a maximum score of 51 points, a minimum of 1 star rating and a maximum of 5 stars. Saying that Song is a 5-star safety means that it has a higher score in the safety crash test, that is, the safety is better.

It is the score of the vehicle crash test, and five stars is a very high star.

Five-star safety means that the car is very safe.

NCAP is a complete set of tests, that is, I usually see a dummy with a symbol painted on the body that looks like a BMW logo, put it in the car and crash the test, mainly to test the safety and security performance of the car in a car accident. The previous C is talking about China, which is a set of crash tests in China. It's not scored by a certain coefficient, how can I say it...This test is very complicated, just like you take the exam, there are several subjects, and you must have a good score in each of them in order to get a high score.

The C-NCPC out of 51 points.

1. Frontal 100% overlapping rigid barrier crash test (50km h), full score of 16 points. (including head, neck, chest, and thighs).

2. The collision test of 40% overlapping deformable barrier on the front (56km h) is 16 points. (including head, neck, chest, and thighs).

3. The side impact test of the deformable barrier (50km h) has a full score of 16 points. (including the head, thorax, abdomen, pelvic area).

5. There are 6 levels of collision stars:

Level 5+, Level 5, Level 4, Level 3, Level 2, Level 1.

The corresponding scores for each grade are:

50 points 5+

45 and <50 points 5.

40 and <45 points on a level of 4.

30 and <40 points level 3.

15 and <30 points level 2.

15 points Level 1.

The final result of C-NCAP is a star rating, which is to more intuitively reflect the quality of vehicle safety performance, but the evaluation results are not all five-star, and the final star rating needs to meet the minimum score rate requirements set by the three parts of occupant protection, pedestrian protection and active safety in addition to the comprehensive score rate. If the scoring rate does not meet the requirements, it will definitely be downgraded. The safety performance of the car that can get a five-star evaluation is amazing.

C-NCAP is a testing institute that evaluates safety through crashes.

C-NCAP strictly divides the test score into grades, divided into 1 star to 5 star +, and can get a five-star score indicating that the total test score is more than 83%, in fact, it is not easy, because C-NCAP is very strict.

C-NCAP is the score range corresponding to the star rating, the star rating is divided into 1 star to 5 star +, and the five-star score now needs to reach 83%, so it is already quite good to get 5 stars. Then there are plus and minus points for the C-NCAP crash test.

It is an evaluation to calculate how well the car has a collision avoidance function in all aspects.

C-NCAP is the detection standard of domestic cars in terms of collision safety, C-NCAP largely draws on the European Euro C-NCAP collision standard, to a certain extent, it is a reduced version of the European standard, because the collision content of C-NCAP is simpler, and the speed requirements are more relaxed.

C-NCAP's crash items include 100% frontal overlap and 40% frontal overlap rigid barrier crash test, and the execution speed requirements are not less than 50km h and 56km h respectively, and its speed requirement is the lowest among all mainstream crash standards; In addition, C-NCAP also pays attention to the safety of side impacts, and the side variable moving obstacle wall will crash into the car at a speed of 40 km h, which is basically in line with the mainstream international standard.

After the above three items are detected, the impact of the injury on the head and neck, chest, thighs, calves and other four parts of the driver and passenger is evaluated, and the score is scored according to certain rules, a total of 48 points, in addition, the seat belt reminder and the side and head airbags have 2 additional points, so the total score is 50 points. Five-star security is about 48 points. The configuration of the vehicle sent for testing plays a very key role, and to a certain extent, it is not very reasonable.

It means that the Ford Shaker passed the C-NCAP test in China and the ANCAP test in Australia, and the Ford Shaker received a five-star score in both tests.

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What is the meaning? Is it an international standard?

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