The invention discloses an automatic line marking vehicle based on rear wheel steering and a control method thereof.The automatic line marking vehicle comprises a chassis, a handrail, a front wheel damping structure, a rear wheel driving structure, a storage system, a feeding system, a positioning navigation system, a control system and a control system, the front wheel damping structure is connected to the front side of the chassis, and the rear wheel driving structure is connected to the rear side of the chassis; the storage system, the feeding system, the positioning navigation system, the control system and the handrail are installed on the upper side of the chassis, a feeding port of the feeding system is connected to the output end of the storage system, and a marking port of the feeding system penetrates through the chassis and is arranged relative to the ground; according to the design, parameters are input through the operating system, so that the control system controls the marking vehicle to directly perform automatic operation on a graph by using coordinates or setting line segments with directions according to requirements, and the positioning navigation system automatically compares collected actual coordinates with theoretical coordinates for real-time deviation correction; and the lineation opening is controlled to walk along a set virtual line shape to carry out lineation operation by controlling the rotating speed of the two rear wheels.
一种基于后轮转向的自动划线车及其控制方法,自动划线车包括底盘、扶手、前轮减震结构、后轮驱动结构、存料系统、送料系统、定位导航系统、控制系统、操纵系统,前轮减震结构连接于底盘前侧,后轮驱动结构连接于底盘后侧,存料系统、送料系统、定位导航系统、控制系统、扶手安装于底盘上侧,送料系统的进料口连接于存料系统的输出端,送料系统的划线口穿过底盘相对于地面布置;本设计通过操作系统输入参数,使控制系统控制划线车根据需求利用坐标或者设定带方向的线段直接图上自动作业,通过定位导航系统将采集的实际坐标与理论坐标自动对比进行实时纠偏,通过控制两个后轮的转速来控制划线口顺着设定的虚拟线形行走进行划线作业。
Automatic marking vehicle based on rear wheel steering and control method thereof
基于后轮转向的自动划线车及其控制方法
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E04G SCAFFOLDING , Baugerüste / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL , Brechen, Pulverisieren oder Zerkleinern allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge |
Rear wheel steering control method and rear wheel steering system
Europäisches Patentamt | 2025
|Vehicle, rear wheel steering assembly and control method thereof
Europäisches Patentamt | 2023
|