Control circuit of flaming obstacle removing device, flaming obstacle removing device and unmanned aerial vehicle

Abstract

The invention provides a control circuit of a flaming obstacle clearing device, the flaming obstacle clearing device and an unmanned aerial vehicle. The control circuit of the flaming obstacle clearing device comprises a communication module, a control module, at least one first half-bridge driving circuit and at least one second half-bridge driving circuit; the communication module is used for receiving an oil injection control signal and / or an ignition control signal sent by a remote terminal; the control module is used for outputting an oil injection driving control signal to the first half-bridge driving circuit according to the oil injection control signal, and / or outputting an ignition driving control signal to the second half-bridge driving circuit according to the ignition control signal; the first half-bridge driving circuit is used for outputting an oil injection driving signal to the oil injection motor according to the oil injection driving control signal so as to drive the oil injection motor to rotationally inject oil; and the second half-bridge driving circuit is used for outputting an ignition driving signal to the ignition coil ignition device according to the ignition driving control signal so as to drive the ignition coil ignition device to ignite, and the control circuit of the flaming obstacle removing device is small in size, capable of bearing large current and convenient to control.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of obstacle-removing drones, and in particular, to a control circuit of a fire-spraying obstacle-clearing device, a fire-spraying obstacle-clearing device, and an unmanned aerial vehicle. Background technique [0002] With the emergence of new types of obstacle removal equipment in the power system, fire-breathing drones, laser cannons and other equipment have been widely used in the daily obstacle removal of power line towers, which greatly saves the manpower and material resources invested in obstacle removal, and at the same time improves the staff. personal safety. [0003] The current fire-breathing drones are all large hexacopters driven by relays, which are relatively slow in response, large in size and not easy to carry, and the assembly process is also relatively complicated. In addition, two remote control devices need to be carried when performing obstacle removal operations ...

AI Technical Summary

Problems solved by technology

[0003] The current fire-breathing drones are all large hexacopters driven by relays, which are relatively slow in response, large in size and not easy to carry, and the assembly process is also relatively complicated. In addition, two remote control devices need to be carried when performing obstacle removal operations , one is used for the flight of remote-controlled drones, and the other is used for remote-controlled fire-breathing devices to clear obstacles. There are too many special equipments that are not easy to carry

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