The invention provides a remote mechanical arm
control system and method based on multi-mode communication, the
system comprises a user side and an equipment side, the user side and the equipment side establish communication connection through a multi-mode communication
system, and the
system comprises a
main channel, an emergency channel and a cloud platform; the equipment end comprises an
image acquisition device, a mechanical arm and a controller; the user side sends a control instruction to the controller through the
main channel, and the controller is used for controlling the
image acquisition device to acquire a field image according to the control instruction, performing mechanical arm control planning based on the field image, generating a mechanical arm
control signal to control the mechanical arm to execute operation, acquiring field state information and sending the field state information to the user side through the
main channel; the cloud platform allocates communication resources of the main channel; the controller monitors the communication state of the main channel, switches to the emergency channel when the communication state is abnormal, and synchronizes the final effective control instruction snapshot of the main channel to the emergency channel; according to the scheme, the reliability of
remote operation of the mechanical arm can be guaranteed.