Double-horsehead oil pumping unit control system

The invention discloses a double-horse-head oil pumping unit control system which comprises a controller which is connected with a control panel, a contactor, a three-phase electrical parameter module, a display module and a data transmission module, and is characterized by further comprising two load sensors and a displacement sensor which are connected with the controller, the load sensors are respectively arranged on polish rods of the horse heads, and the displacement sensor is arranged at the hinged position of the walking beam; the three-phase electrical parameter module is respectively connected with the pumping unit motor and the controller, and the contactor is respectively connected with the three-phase electrical parameter module and the controller; by adopting the equipment, control and data acquisition of the double-horsehead pumping unit can be realized through one control system, and the cost is saved. 本发明公开了一种双驴头抽油机控制系统，包括控制器，在所述的控制器上连接有控制面板、接触器、三相电参模块、显示模块以及数据传输模块，其特征在于：还包括有与控制器连接的两个载荷传感器和一个位