Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Walking system of electric skid loader
The invention relates to a walking system of an electric skid loader. The walking system comprises an electric control handle, a whole vehicle controller, a motor controller I, a motor controller II, a rotary transformer sensor I, a walking motor I, a rotary transformer sensor II, a walking motor II, a display screen and a traveling electromagnetic valve. The direction and the speed of the two motors are controlled through the swing direction and the swing amplitude of the electric control handle, and steering and running of the electric skid loader are achieved. The electric control handle is judged to return to the neutral position, the motor is controlled to achieve service braking, when the two rotary transformer signals are close to zero, the service electromagnetic valve is powered off, and automatic parking braking of the whole vehicle is achieved; the influence of uneven road surfaces, different tire radiuses and difference of driving chains on the whole vehicle is reduced through a rotary change signal, and the straight running working condition of the whole vehicle is achieved.
本发明涉及一种电动滑移装载机行走系统，包括电控手柄、整车控制器、电机控制器Ⅰ、电机控制器Ⅱ、旋变传感器Ⅰ、行走电机Ⅰ、旋变传感器Ⅱ、行走电机Ⅱ、显示屏和行车电磁阀；所述的电控手柄与整车控制器相连接，本发明通过电控手柄摆动的方向和幅度，控制两个电机的方向和速度，实现电动滑移装载机的转向和行使。通过判断电控手柄回到中位，控制电机实现行车制动，当两个旋变信号接近0的时候，给行车电磁阀断电，实现对整车的自动驻车制动；通过旋变信号，减小因为路面不平、轮胎半径不同、驱动链条的差异对整车的影响，实现整车直线行使工况。
Walking system of electric skid loader
The invention relates to a walking system of an electric skid loader. The walking system comprises an electric control handle, a whole vehicle controller, a motor controller I, a motor controller II, a rotary transformer sensor I, a walking motor I, a rotary transformer sensor II, a walking motor II, a display screen and a traveling electromagnetic valve. The direction and the speed of the two motors are controlled through the swing direction and the swing amplitude of the electric control handle, and steering and running of the electric skid loader are achieved. The electric control handle is judged to return to the neutral position, the motor is controlled to achieve service braking, when the two rotary transformer signals are close to zero, the service electromagnetic valve is powered off, and automatic parking braking of the whole vehicle is achieved; the influence of uneven road surfaces, different tire radiuses and difference of driving chains on the whole vehicle is reduced through a rotary change signal, and the straight running working condition of the whole vehicle is achieved.
本发明涉及一种电动滑移装载机行走系统，包括电控手柄、整车控制器、电机控制器Ⅰ、电机控制器Ⅱ、旋变传感器Ⅰ、行走电机Ⅰ、旋变传感器Ⅱ、行走电机Ⅱ、显示屏和行车电磁阀；所述的电控手柄与整车控制器相连接，本发明通过电控手柄摆动的方向和幅度，控制两个电机的方向和速度，实现电动滑移装载机的转向和行使。通过判断电控手柄回到中位，控制电机实现行车制动，当两个旋变信号接近0的时候，给行车电磁阀断电，实现对整车的自动驻车制动；通过旋变信号，减小因为路面不平、轮胎半径不同、驱动链条的差异对整车的影响，实现整车直线行使工况。
Walking system of electric skid loader
一种电动滑移装载机行走系统
HOU LU (Autor:in) / DONG WENWEN (Autor:in) / YANG XINGUANG (Autor:in) / HUANG ERJING (Autor:in) / WANG SUDONG (Autor:in)
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Electro-hydraulic walking system of skid loader and control method
| Europäisches Patentamt | 2022
Control method for skid loader, processor and skid loader
| Europäisches Patentamt | 2024