The invention belongs to the technical field of engineering vehicles, and discloses an overhead working truck loading control system which comprises a remote switching accelerator switch, an under-truck starting switch and an under-truck flameout switch. The remote switching accelerator switch, the under-vehicle starting switch and the under-vehicle flameout switch are respectively and directly connected with the ECU; and an upper remote accelerator branch is directly connected with the ECU. Compared with the prior art, a cab and an upper-mounted engine start-stop control circuit are separated and do not interfere with each other, so that the fault hidden danger is reduced; meanwhile, the upper accelerator and the main accelerator are separated, the accelerator switching is controlled by the engine ECU, and it is guaranteed that one accelerator works while the other accelerator is in a failure state, so that potential safety hazards are completely eradicated; the whole set of control logic is simpler and easier to operate in installation and modification, the installation and modification cost is lower, the effect is better, and good market prospects are achieved.
本发明属于工程车辆技术领域,公开了一种高空作业车上装控制系统,包括:远程切换油门开关、车下启动开关和车下熄火开关;所述远程切换油门开关、车下启动开关和车下熄火开关分别与ECU直接连接;上装的远程油门分支与所述ECU直接连接。与现有技术相比,本发明使驾驶室和上装上控制发动机启停线路分开,互不干扰,减少故障隐患;同时使上装油门和主油门分开,由发动机ECU控制油门切换,并保证一个油门工作的同时另一个油门处于失效状态,杜绝安全隐患;整套控制逻辑涉及上装改装更简单、更易操作,且上装改装成本更低、效果更好,具有很好的市场前景。
Control system mounted on overhead working truck
一种高空作业车上装控制系统
2024-08-02
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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