The invention firstly provides a safe self-locating vehicle-mounted triangular warning board, and aims to solve the problems that a traditional warning board cannot be automatically placed in place and cannot be adjusted in position. A triangular warning board main body comprises a base with a walking device. A control circuit at least comprises a sensing circuit which is configured to obtain distance data between the triangular warning board and an accident vehicle and distance data between the triangular warning board and two sides of a walking road; the control circuit also comprises a data processing circuit, and the data processing circuit is used for calculating and judging whether the walking path of the triangular warning board is a straight line or not and whether the triangular warning board reaches a set position or not on the basis of the distance data obtained by the sensing circuit; and the control circuit further comprises a motor driving circuit connected with the motor, the driving circuit is configured to adjust the driving wheels at the corresponding positions according to whether the walking path of the triangular warning board is a straight line or not so as to adjust the walking direction of the triangular warning board, and the driving circuit is further configured to stop driving the motor to complete placement of the triangular warning board after the triangular warning board reaches the set position.
本发明首先提供一种安全自寻位车载三角警示牌,以解决传统的警示牌无法实现自动放置到位,无法实现调节位置的问题,三角警示牌主体包括一带有行走装置的底座,控制电路至少包括被配置为可获得三角警示牌距离事故车辆距离数据、获得距离所行走道路两侧距离数据的感知电路;还包括数据处理电路,数据处理电路以感知电路获得的距离数据为基础运算判断三角警示牌所走路径是否为直线、三角警示牌是否到达设定位置;还包括与电机相连的电机驱动电路,驱动电路被配置为根据三角警示牌行走路径是否为直线调节对应位置的驱动轮实现对三角警示牌行走朝向的调整,驱动电路还被配置为当到达设定位置后停止驱动电机完成三角警示牌的放置。
Safe self-locating vehicle-mounted triangular warning board
安全自寻位车载三角警示牌
2021-07-09
Patent
Electronic Resource
Chinese
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / 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 |
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