Oil pumping unit detection device, oil pumping unit alarming device and oil pumping unit alarming system

The invention discloses an oil pumping unit detection device, an oil pumping unit alarming device and an oil pumping unit alarming system, and belongs to the technical field of oil extraction machinery. The an oil pumping unit alarming system comprises the oil pumping unit detection device and the oil pumping unit alarming device, a gyroscope in the oil pumping unit detection device can collect movement inclination angle change data of a movement mechanism, when a processor determines that movement inclination angle data collected by the gyroscope do not change, it is determined that a targetoil pumping unit stops running, an alarming signal is sent to the oil pumping unit alarming device through a sending module and a sending antenna, and the oil pumping unit alarming device sends out alarming prompt according to the received alarming signal. According to the oil pumping unit detection device, the oil pumping unit alarming device and the oil pumping unit alarming system, the movementinclination angle data of