An industrial wireless remote control device and remote control method

An industrial wireless and wireless remote control technology, which is applied in the fields of remote control equipment, wireless communication, and electronics, can solve the problems of wasting human resources, low control efficiency, and potential safety hazards, and achieve the effects of saving investment, increasing safety, and strong anti-interference ability

Active Publication Date: 2018-10-16
秦皇岛奕九科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The control of a fixed switch requires an operator to control it all the time or the operator needs to walk between the device and the switch for control. This kind of control is inefficient and wastes human resources; long-distance control with wired cables Remote control, this kind of control is more efficient than fixed switch control, the operator can hold the remote control within a certain range, walk around control, but this control method is limited by the distance of the cable, and in some factories, dragging the cable Cable control has certain potential safety hazards; the wireless radio frequency control method, also known as wireless remote control module, avoids the shortcomings of the first two control methods and has high remote control efficiency. However, most of the current wireless remote control modules are infrared remote control, Bluetooth remote control, and WIFI remote control. , these three remote control methods have short distances and are subject to certain restrictions. At present, there are wireless remote control modules in the ISM frequency band, but most of them focus on the development and application of remote control coding and decoding. For some remote control with relatively high safety factor equipment, there are potential safety hazards

Method used

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  • An industrial wireless remote control device and remote control method
  • An industrial wireless remote control device and remote control method
  • An industrial wireless remote control device and remote control method

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specific Embodiment approach 1

[0026] An industrial wireless remote control device, including a wireless remote control module and a wireless control terminal, see figure 1 The wireless remote control module circuit 7 is connected with the power control unit 2, the button unit 3, and the first wireless communication unit 4-1 by the single-chip microcomputer 1 respectively; the wireless control terminal 8 is connected with the second wireless communication unit 4-1 by the embedded microcontroller 5 2. The output interface unit 6 is connected to form; the wireless remote control module 7 sends a remote control command in a wireless manner through the first wireless communication unit 4-1, and the wireless control terminal 8 accepts the remote control command through the second wireless communication unit 4-2, and encrypts by password, The password authentication and authority control methods process remote control commands; the first wireless communication unit 4-1 is identical to the second wireless communica...

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Abstract

The invention discloses an industrial wireless remote control device and an industrial wireless control method. The industrial wireless remote control device comprises a wireless remote control module and a wireless control terminal, wherein the wireless remote control module comprises a single chip microprocessor, a power supply control unit, a key unit and a first wireless communication unit, the single chip microprocessor can be used for controlling the first wireless communication unit to transmit a wireless signal according to the input quantity of the key unit, and the power supply control unit is connected with the single chip microprocessor; the wireless control terminal comprises an embedded microcontroller, a second wireless communication unit and an output interface unit, wherein the second wireless communication unit transmits a received wireless signal to the embedded microcontroller, and the embedded microcontroller is connected with the output interface unit. According to the industrial wireless remote control device, a communication cable is not needed, by adopting an ISM frequency-band wireless communication way, the investment is saved, the cost is reduced, and the remote control distance is increased; by adopting the output photoelectric isolation, the interference resistance is high; by adopting a remote command encryption password authentication and permission control method, the control safety of the system can be improved, and the industrial wireless remote control device is particularly suitable for being used in the industrial field and is good in popularization value.

Description

technical field [0001] The invention relates to the fields of electronics, wireless communication and remote control equipment, in particular to an industrial wireless remote control device and a remote control method. Background technique [0002] In the field of industrial control, there are many devices that need frequent start-stop control, as well as related simple switch control, such as driving control, elevator control, etc. At present, the control methods adopted by most factories and enterprises mainly include: fixed switch control, through There are three control methods: long-distance control with wired cables, and wireless radio frequency control. [0003] The control of a fixed switch requires an operator to control it all the time or the operator needs to walk between the device and the switch for control. This kind of control is inefficient and wastes human resources; long-distance control with wired cables Remote control, this kind of control is more effici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C17/02H04L29/06
Inventor 方明星杜友武吴立军程靖
Owner 秦皇岛奕九科技开发有限公司
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