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A platform for research: civil engineering, architecture and urbanism
Automobile door opening early warning device based on millimeter wave radar
The invention discloses an automobile door opening early warning device based on millimeter-wave radar, and relates to the field of automobile door opening early warning devices based on millimeter-wave radar, and the technical scheme is characterized in that the automobile door opening early warning device comprises an automobile door state detection part used for sensing whether a handle on the inner side of an automobile door is opened or not; the millimeter wave radar is used for detecting whether a moving object exists in the front and back preset range where the automobile door is located or not, and if yes, the distance L0 between the moving object and the automobile door and the moving speed V1 of the moving object start to be measured. According to the automobile door opening early warning device based on the millimeter wave radar, the road condition detection module is arranged to recognize the road surface condition of a lane where an automobile is located, and the friction resistance borne by the automobile during braking can be automatically obtained, so that a controller can calculate the actual braking distance adapting to the road surface of the condition; the self-adaptive standard adjustment and judgment function of the automobile door opening early warning device is achieved.
本发明公开了一种基于毫米波雷达的汽车开门预警装置，涉及基于毫米波雷达的汽车开门预警装置领域，其技术方案要点包括：车门状态检测件，用于感应汽车的车门内侧的把手是否被开启；毫米波雷达，其用于检测汽车车门所处的前后预设范围内是否存在运动物体，若存在，则开始测量该运动物体与车门之间的距离L0以及该移动物体的移动速度V1。一种基于毫米波雷达的汽车开门预警装置，通过设置道路状况检测模块来识别汽车所在车道的路面状况，并能够自动获取汽车刹车时受到的摩擦阻力，使得控制器能够计算出适应该种状况路面的实际刹车距离，实现了汽车开门预警装置的自适应调整判断标准功能。
Automobile door opening early warning device based on millimeter wave radar
The invention discloses an automobile door opening early warning device based on millimeter-wave radar, and relates to the field of automobile door opening early warning devices based on millimeter-wave radar, and the technical scheme is characterized in that the automobile door opening early warning device comprises an automobile door state detection part used for sensing whether a handle on the inner side of an automobile door is opened or not; the millimeter wave radar is used for detecting whether a moving object exists in the front and back preset range where the automobile door is located or not, and if yes, the distance L0 between the moving object and the automobile door and the moving speed V1 of the moving object start to be measured. According to the automobile door opening early warning device based on the millimeter wave radar, the road condition detection module is arranged to recognize the road surface condition of a lane where an automobile is located, and the friction resistance borne by the automobile during braking can be automatically obtained, so that a controller can calculate the actual braking distance adapting to the road surface of the condition; the self-adaptive standard adjustment and judgment function of the automobile door opening early warning device is achieved.
本发明公开了一种基于毫米波雷达的汽车开门预警装置，涉及基于毫米波雷达的汽车开门预警装置领域，其技术方案要点包括：车门状态检测件，用于感应汽车的车门内侧的把手是否被开启；毫米波雷达，其用于检测汽车车门所处的前后预设范围内是否存在运动物体，若存在，则开始测量该运动物体与车门之间的距离L0以及该移动物体的移动速度V1。一种基于毫米波雷达的汽车开门预警装置，通过设置道路状况检测模块来识别汽车所在车道的路面状况，并能够自动获取汽车刹车时受到的摩擦阻力，使得控制器能够计算出适应该种状况路面的实际刹车距离，实现了汽车开门预警装置的自适应调整判断标准功能。
Automobile door opening early warning device based on millimeter wave radar
一种基于毫米波雷达的汽车开门预警装置
TONG PANPAN (author) / GENG FUQIANG (author)
2023-09-05
Patent
Electronic Resource
Chinese
IPC:
B60Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
,
Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
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