This paper introduces the wireless remote control system for electrical flat cart manufacturers, and the structure and realization method of long-distance operation control for cross - vehicle.The system adopts the remote control special digital integrated circuit structure simple, the confidentiality is good, the anti - interference strong, safe and reliable.It is especially suitable for dangerous working conditions of working environment, or construction work with visual impairment.It can be widely used in metallurgy, chemical industry and mining industry.

 

In the past, the old steel enterprises in China used to make steel used in the steel use of the cable control.It is inconvenient and dangerous to use, which brings many difficulties to the production operators.The newly built three overpass vehicles adopt the wireless remote control system, and in the past two years, it has been proved that the daily production of the steel water system is normal.There has never been a safety accident. It is convenient for both production and safety to improve the working efficiency and improve the working conditions of the workers.

 

The structure and working principle of the remote control system: the cross vehicle is the track vehicle that is carried on the track, and requires that it can forward and stop and issue the four instructions of the bell alarm.The signal cross - car remote control system is composed of the transmitter system and the receiver system electrical flat cart manufacturers and the amplifying circuit.The transmitter is composed of the instruction generator coding module and the rf module. The receiver is decoded by the receiving module and the relay module and the relay module.The operation of a remote control over a vehicle, such as amplification, is operated by the operator on a radio transmitter far away from the vehicle.The button sends out an instruction, the airborne radio receiver receives the signal, and then controls the relay component to execute.Enlarge and drag the corresponding motor to complete and the operator issue instructions.

 

Corresponding action transmitter working principle: transmitter unit is mainly composed of coding module and rf module, when press the transmitter electrical flat cart manufacturers keys, fast encoding mode data line can produce high and low two kinds of state information.Successively successively output the encoding from its end, the control number is rumoured to be the modulator of the rf module.Used to modulate the radio frequency carrier modulated signal, and then transmit to the rf output via the intermediate amplification.