Signalling remote control circuit

Abstract

Provided is a signalling remote control circuit, comprising a hand-held end remote control circuit and a signalling receiving end circuit in a mutual communication. The hand-held end remote control circuit comprises a microprocessor circuit 1, a button input circuit, a wireless communication module 1 and a power supply module, wherein the microprocessor circuit 1 is connected to the button input circuit, the microprocessor circuit 1 is connected to the wireless communication module 1, the power supply module is respectively connected to the microprocessor circuit 1, the button input circuit and the wireless communication module 1. The signalling receiving end circuit comprises a microprocessor circuit 2, a wireless communication module 2, a command execution circuit and a power supply circuit, wherein the microprocessor circuit 2 is connected to the command execution circuit and the power supply circuit is respectively connected to the microprocessor circuit 2, the command execution circuit and the wireless communication module 2. The circuit has advantages such as scientific design, convenient usage, strong anti-interference capability, low error rate, safety and reliability and stable performance.

Description

technical field [0001] The invention relates to a remote control circuit, in particular to a signal machine remote control circuit. Background technique [0002] When the traffic police direct the traffic at the intersection, in order to control the signal machine conveniently, a special remote control is needed to remotely control the signal machine so that the signal light can be released according to the command of the traffic police. However, most of the signal machine remote controls on the market currently use fixed-code remote controls. This kind of remote control has the disadvantages of poor anti-interference ability and high bit error rate. In order to solve this problem, people have been seeking an ideal technical solution. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a signal machine remote control circuit with scientific design, convenient use, strong anti-interference ability, low bit error ra...

AI Technical Summary

Problems solved by technology

[0002] When the traffic police command the traffic at the intersection, in order to control the signal machine conveniently, a special remote control is needed to remotely control the signal machine so that the signal light can be released according to the command of the traffic police. However, most of the signal machine remote controls on the market currently use fixed-code remote controls. This kind of remote control has the disadvantages of poor anti-interference ability and high bit error rate.

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