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Control system of locking type hydraulic torque converter of loading machine
The invention discloses a loader locking type hydraulic torque converter control system which comprises a data sensing layer, an analysis decision-making layer and a system execution layer, the data sensing layer is used for obtaining operation data and operation data of a loader under different working conditions and transmitting the data to the analysis decision-making layer, the analysis decision-making layer is used for transmitting the data to the system execution layer, and the system execution layer is used for executing the system execution layer. The demand working condition of the hydraulic torque converter is determined according to the decision result of the control area decision, a demand working condition control instruction is issued to the system execution layer, the system execution layer receives the control instruction issued by the analysis decision layer, and the action of a lock-up clutch in the hydraulic torque converter is controlled through an electro-hydraulic execution system. According to the slip frequency control system for the locking type hydraulic torque converter of the loading machine, the fuel economy is guaranteed, meanwhile, the running smoothness of the whole machine is improved, a theoretical basis is provided for automatic control over the three-working-condition process of the hydraulic torque converter, and a technical support is provided for solving the contradiction between the fuel economy and the running smoothness of the loading machine.
本发明公开了一种装载机闭锁式液力变矩器的控制系统，所述控制系统包括：数据感知层、分析决策层和系统执行层，数据感知层，用于获取装载机在不同工况下的运行数据和操作数据，并将数据传输到分析决策层，分析决策层，通过控制区域决策的决策结果确定液力变矩器的需求工况，并将需求工况控制指令下发至系统执行层，系统执行层，接收分析决策层下发的控制指令，通过电液执行系统来控制液力变矩器中锁止离合器的动作。本发明的装载机闭锁式液力变矩器滑差控制系统在保证燃油经济性的同时，提高整机行驶平顺性，为液力变矩器三工况过程的自动控制提供理论基础，为解决装载机燃油经济性与行驶平顺性的矛盾提供技术支撑。
Control system of locking type hydraulic torque converter of loading machine
The invention discloses a loader locking type hydraulic torque converter control system which comprises a data sensing layer, an analysis decision-making layer and a system execution layer, the data sensing layer is used for obtaining operation data and operation data of a loader under different working conditions and transmitting the data to the analysis decision-making layer, the analysis decision-making layer is used for transmitting the data to the system execution layer, and the system execution layer is used for executing the system execution layer. The demand working condition of the hydraulic torque converter is determined according to the decision result of the control area decision, a demand working condition control instruction is issued to the system execution layer, the system execution layer receives the control instruction issued by the analysis decision layer, and the action of a lock-up clutch in the hydraulic torque converter is controlled through an electro-hydraulic execution system. According to the slip frequency control system for the locking type hydraulic torque converter of the loading machine, the fuel economy is guaranteed, meanwhile, the running smoothness of the whole machine is improved, a theoretical basis is provided for automatic control over the three-working-condition process of the hydraulic torque converter, and a technical support is provided for solving the contradiction between the fuel economy and the running smoothness of the loading machine.
本发明公开了一种装载机闭锁式液力变矩器的控制系统，所述控制系统包括：数据感知层、分析决策层和系统执行层，数据感知层，用于获取装载机在不同工况下的运行数据和操作数据，并将数据传输到分析决策层，分析决策层，通过控制区域决策的决策结果确定液力变矩器的需求工况，并将需求工况控制指令下发至系统执行层，系统执行层，接收分析决策层下发的控制指令，通过电液执行系统来控制液力变矩器中锁止离合器的动作。本发明的装载机闭锁式液力变矩器滑差控制系统在保证燃油经济性的同时，提高整机行驶平顺性，为液力变矩器三工况过程的自动控制提供理论基础，为解决装载机燃油经济性与行驶平顺性的矛盾提供技术支撑。
Control system of locking type hydraulic torque converter of loading machine
一种装载机闭锁式液力变矩器的控制系统
ZHANG ZEYU (author) / HUI JIZHUANG (author) / XU ZHIGUANG (author) / LIU WEICHEN (author) / ZHANG HAOBO (author)
2023-10-20
Patent
Electronic Resource
Chinese
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