Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hood lifting and battery locking control system and electric engineering machinery
The invention relates to electric engineering machinery and provides a hood lifting and battery locking control system and electric engineering machinery in order to solve the problem that battery locking and hood closing of existing electric engineering machinery are not related. The control system comprises a hood lifting control electromagnetic valve, a battery locking control electromagnetic valve, a controller, a hood lifting control switch, a battery locking control switch and a hood posture detector. The controller is used for outputting corresponding control current for hood lifting, hood descending and hood stopping to the hood lifting control electromagnetic valve according to a state signal of the hood lifting control switch; when a hood lifting complete state signal output by the hood posture detector is received, corresponding control currents for battery locking, battery unlocking and locking stopping are output to the battery locking control electromagnetic valve according to a state signal of the battery locking control switch. According to the invention, the misoperation of unlocking the battery lock when the hood is in a closed state can be avoided.
本发明涉及电动工程机械，为解决现有电动工程机械电池锁定与机罩关闭无关联的问题，本发明构造一种机罩升降和电池锁紧控制系统和电动工程机械，其中控制系统包括用于机罩升降控制电磁阀、电池锁紧控制电磁阀、控制器、机罩升降控制开关、电池锁紧控制开关、机罩姿态检测器；控制器用于依据机罩升降控制开关的状态信号向机罩升降控制电磁阀输出相应的机罩举升、机罩下降、机罩停止的控制电流，在收到机罩姿态检测器输出的机罩举升完全状态信号时依据电池锁紧控制开关的状态信号向电池锁紧控制电磁阀输出相应的电池锁紧、电池解锁、锁紧停止的控制电流。在本发明能避免机罩处于关闭状态下对电池锁定进行解锁的误操作。
Hood lifting and battery locking control system and electric engineering machinery
The invention relates to electric engineering machinery and provides a hood lifting and battery locking control system and electric engineering machinery in order to solve the problem that battery locking and hood closing of existing electric engineering machinery are not related. The control system comprises a hood lifting control electromagnetic valve, a battery locking control electromagnetic valve, a controller, a hood lifting control switch, a battery locking control switch and a hood posture detector. The controller is used for outputting corresponding control current for hood lifting, hood descending and hood stopping to the hood lifting control electromagnetic valve according to a state signal of the hood lifting control switch; when a hood lifting complete state signal output by the hood posture detector is received, corresponding control currents for battery locking, battery unlocking and locking stopping are output to the battery locking control electromagnetic valve according to a state signal of the battery locking control switch. According to the invention, the misoperation of unlocking the battery lock when the hood is in a closed state can be avoided.
本发明涉及电动工程机械，为解决现有电动工程机械电池锁定与机罩关闭无关联的问题，本发明构造一种机罩升降和电池锁紧控制系统和电动工程机械，其中控制系统包括用于机罩升降控制电磁阀、电池锁紧控制电磁阀、控制器、机罩升降控制开关、电池锁紧控制开关、机罩姿态检测器；控制器用于依据机罩升降控制开关的状态信号向机罩升降控制电磁阀输出相应的机罩举升、机罩下降、机罩停止的控制电流，在收到机罩姿态检测器输出的机罩举升完全状态信号时依据电池锁紧控制开关的状态信号向电池锁紧控制电磁阀输出相应的电池锁紧、电池解锁、锁紧停止的控制电流。在本发明能避免机罩处于关闭状态下对电池锁定进行解锁的误操作。
Hood lifting and battery locking control system and electric engineering machinery
机罩升降和电池锁紧控制系统和电动工程机械
ZHANG XIAOFENG (Autor:in) / WANG DENGKE (Autor:in) / JIANG CHAOYANG (Autor:in) / LUO CHENGFA (Autor:in) / QIAN JIHUI (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch
Engine hood, engine hood assembly method and engineering machinery
| Europäisches Patentamt | 2024