Industrial remote controller

Abstract

The invention provides an industrial remote controller and belongs to the technical field of automated control. An operation key and a magnetic key of a transmitter are both electrically connected with a signal input end of a first microcontroller, a signal receiving end of a first radio frequency chip is electrically connected with a signal output end of the first microcontroller, a signal transmitting end of the first radio frequency chip is electrically connected with a transmitting antenna, a multi-circuit relay switch of a receiver is electrically connected with a signal output end of a second microcontroller, a signal transmitting end of the second radio frequency chip and a learning switch are both electrically connected with a signal input end of the second microcontroller, a signal receiving end of the second radio frequency chip is electrically connected with a receiving antenna, and the transmitting antenna and the receiving antenna transmit data through a wireless signal. The remote controller simplifies the matching problem between an industrial remote control transmitter and an industrial remote control receiver in the after-sales maintenance of the industrial remotecontroller, and the anti-jamming capability of the industrial remote controller is improved.

Description

technical field [0001] The invention belongs to the technical field of automatic control, and in particular relates to an industrial remote controller. Background technique [0002] The industrial remote control is a device that uses radio transmission to control or remotely control industrial machinery. The industrial remote control is a transmitter made of a wireless transmitter circuit board to control the operation of industrial machinery. Industrial wireless remote controllers are mainly used in heavy industrial fields such as industrial construction, mining, container terminals, warehousing, machinery manufacturing, chemical industry, papermaking, engineering machinery, etc., such as large heavy industrial machinery such as cranes, hydraulic cranes, roller coasters, and mining machinery. Remote control and operation of equipment. Since industrial remote controls are often used in places where the environment is harsh and wired devices are not allowed, industrial remot...

AI Technical Summary

Problems solved by technology

However, the replacement of hardware devices requires the replacement of EEPROM boards and crystal oscillators. The hardware cost is high, the user’s actual operation is troublesome, and the after-sales cost is high; if re-downloading software programs is used to achieve pairing, the user needs a computer and PC software to configure the industrial remote control. SN code and channel code require the user to master the method of using the upper computer software of the computer, which is inconvenient for the user to operate

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