Vehicle passenger protection system optimization method and device
Vehicle passenger protection system optimization method and device
- Neue Suche nach: LI HUAXIANG
- Neue Suche nach: YE XIAOMING
- Neue Suche nach: CHEN ZHENFEI
- Neue Suche nach: ZHONG YANG
- Neue Suche nach: ZHANG SHUN
- Neue Suche nach: LI HUAXIANG
- Neue Suche nach: YE XIAOMING
- Neue Suche nach: CHEN ZHENFEI
- Neue Suche nach: ZHONG YANG
- Neue Suche nach: ZHANG SHUN
The invention discloses a vehicle passenger protection system optimization method and device, and relates to the technical field of vehicle safety. According to the method, control parameters of a real vehicle serve as input, an AEB digital twinborn model, an MSB digital twinborn model and a vehicle restraint system integrated digital model are used for simulation to obtain passenger injury evaluation parameters, and a passenger injury value is determined according to the passenger injury evaluation parameters. The passenger injury value represents the injury condition of the passenger after the collision of the vehicle under the protection of the AEB system and the MSB system, if the passenger injury value is greater than the safety threshold, the safety of the vehicle passenger protection system is unqualified, and the control parameters of the AEB system and the MSB system are adjusted until the safety of the vehicle passenger protection system is qualified. The optimization of the vehicle passenger protection system is realized.
本发明公开了车辆乘员保护系统优化方法及装置，涉及车辆安全技术领域。本发明将实车的控制参数作为输入，利用AEB数字孪生模型、MSB数字孪生模型和车辆约束系统集成数字化模型仿真得到乘员伤害评价参数，根据乘员伤害评价参数确定乘员伤害值，乘员伤害值代表了在AEB系统和MSB系统保护下车辆发生碰撞后的乘员受伤害情况，若乘员伤害值大于安全阈值，代表车辆乘员保护系统的安全性不合格，则调整AEB系统和MSB系统的控制参数，直至车辆乘员保护系统的安全性合格，实现了对车辆乘员保护系统的优化。
Dokumentinformationen
Vehicle passenger protection system optimization method and device
车辆乘员保护系统优化方法及装置
2023-12-15
Patent
Elektronische Ressource
Chinesisch
| IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |
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