Safety Experiments in Automobile Development

Safety experiments play a crucial role in automobile development. This article explains the importance and frequency of safety experiments, providing valuable insights for automobile manufacturers and stakeholders aiming to enhance safety.

【Introduction】

Safety is of paramount importance in protecting the lives and well-being of occupants and others on the road. To improve the safety performance of automobiles, manufacturers and stakeholders employ various evaluation methods, among which safety experiments hold a significant position. This article delves into the importance and frequency of safety experiments, shedding light on their indispensable role in automobile development.

【Importance of Safety Experiments】

Safety experiments are essential in enhancing the safety performance of automobiles. The data and evaluation results obtained from these experiments provide invaluable insights for manufacturers and stakeholders. Based on this information, vehicle designs and structures can be improved, leading to the development of safer automobiles.
 
The importance of safety experiments lies in the following aspects:
 
Accident Simulation: By replicating real-life accidents, safety experiments evaluate vehicle behavior and occupant impact. This enables the identification of areas for improvement in terms of safety performance.
 
Structural Deformation Evaluation: Safety experiments assess how vehicle structures deform during collisions. Analyzing structural deformation helps evaluate energy absorption and occupant protection, contributing to improved safety performance.
 
Safety Equipment Performance Evaluation: Safety experiments evaluate the performance of safety equipment such as airbags, seat belts, and advanced driver assistance systems. This facilitates equipment enhancements and the development of new safety technologies.
 

【Frequency of Safety Experiments】

The frequency of safety experiments in the development of a single automobile can vary depending on the development process and manufacturer. However, it is common for several hundred safety experiments to be conducted. Here are some examples of the frequency of safety experiments:
 
Collision Experiments: Multiple collision experiments, including frontal, side, and rear collisions, are conducted. It is not uncommon for a single automobile to undergo more than dozens of collision experiments.
 
Vehicle Structure Experiments: Structural strength tests, vibration experiments, fatigue tests, and other experiments related to vehicle bodies and frames are performed dozens of times.
 
Safety Equipment Experiments: Performance evaluations of safety equipment such as airbags, seat belts, and advanced driver assistance systems are conducted dozens of times.
 
Driving Experiments: High-speed highway tests, urban driving tests, and specialized driving experiments are conducted dozens of times.
 
In summary, several hundred safety experiments are typically conducted in the development of a single automobile. Through these experiments, improvements and enhancements are made to the safety performance of automobiles. 

【Conclusion】

Safety experiments are an indispensable element in automobile development. This article has explored the importance and frequency of safety experiments, providing valuable insights for automobile manufacturers and stakeholders. It is expected that ongoing research and improvement in safety experiments will continue to contribute towards achieving a safer automotive society.