Three-axis unmanned vehicle coping strategy method and system based on external emergencies
Three-axis unmanned vehicle coping strategy method and system based on external emergencies
- Neue Suche nach: XU XIAOJUN
- Neue Suche nach: WANG LIYA
- Neue Suche nach: ZHANG GUOQING
- Neue Suche nach: LIU BOLONG
- Neue Suche nach: PAN DIBO
- Neue Suche nach: XU XIAOJUN
- Neue Suche nach: WANG LIYA
- Neue Suche nach: ZHANG GUOQING
- Neue Suche nach: LIU BOLONG
- Neue Suche nach: PAN DIBO
The invention discloses a three-axis unmanned vehicle coping strategy method based on external emergencies. The method comprises the following steps: acquiring real-time environment information; extracting target classification information of an external emergency situation in the real-time environment information; determining an emergency situation target type based on the target classification information; based on the determination result and the real-time environment information, controlling the three-axis unmanned vehicle to adjust the vehicle body state and the driving state; adjusting the vehicle body state includes the steps of lifting vehicle tire pressure, switching a wheel track structure and adjusting the height of a vehicle chassis; adjusting the driving state includes determining and switching a steering mode, and adjusting a vehicle maneuvering mode. The invention further discloses a three-axis unmanned vehicle coping strategy system based on the external emergencies. According to the method, the emergency situation can be determined based on the external real-time environment information, the vehicle body state and the driving state are adjusted according to the danger type, then adjustment is carried out according to different emergency situations, pertinence is high, the survivability and the adaptive capacity of the vehicle are improved, the response speed is high, and the response success rate is high.
本发明公开了基于外部突发状况的三轴无人车应对策略方法，包括获取实时环境信息；提取实时环境信息中外部突发状况的目标分类信息；基于目标分类信息，确定突发状况目标类型；基于确定结果和实时环境信息，控制三轴无人车调整车体状态和行驶状态；调整车体状态包括升降车轮胎压、切换车轮轮履结构及调节车辆底盘高度；调整行驶状态包括确定并切换转向模式、调整车辆机动模式。本发明还公开了一种基于外部突发状况的三轴无人车应对策略系统。本方法可基于外部的实时环境信息，确定突发状况并根据危险类型进行车体状态和行驶状态调整，进而针对不同的突发状况进行调整，针对性强，提高了车辆生存能力和适应能力，且响应速度快、应对成功率高。
Dokumentinformationen
Three-axis unmanned vehicle coping strategy method and system based on external emergencies
基于外部突发状况的三轴无人车应对策略方法及系统
2021-09-10
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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