Method and device for controlling relay, and electronic device

A technology for controlling relays and electronic equipment, applied in relays, circuits, electrical components, etc., can solve problems such as affecting the service life of relays, reducing the service life of relays, and increasing the temperature of relays

Inactive Publication Date: 2019-05-10
SHENZHEN H&T INTELLIGENT CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electric appliance is an automatic switching element, which is widely used in remote control, telemetry, communication and automatic control. It plays a very important role. The temperature of the relay will gradually increase during use, which will seriously affect the service life of the relay. The problem can only be solved by optimizing the control method
[0003] In the process of realizing the present invention, the inventor of the present invention found that: at present, the control method of the relay is that the single-chip microcomputer controls the conduction of the three-stage tube during work, and the conduction of the three-stage tube will continue to continuously energize the relay coil, and the continuous energization makes the relay The temperature of the device continues to rise, which leads to a reduction in the service life of the relay

Method used

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  • Method and device for controlling relay, and electronic device
  • Method and device for controlling relay, and electronic device
  • Method and device for controlling relay, and electronic device

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Embodiment Construction

[0040] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0041] An embodiment of the present invention provides a method for controlling a relay, such as figure 1 As shown, the methods include:

[0042] Step 101: Obtain the release time of the relay.

[0043] Relay is an automatic switching element with isolation function. It is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment. It is one of the important control elemen...

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PUM

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Abstract

The invention relates to the field of relay control, in particular to a method and a device for controlling a relay. The method for controlling a relay comprises the following steps: obtaining releasetime, wherein the release time of the relay refers to time starting from stopping supplying current to the relay to disconnecting a relay switch; obtaining action time, wherein the action time of therelay refers to the time from starting to supply current to the relay to disconnecting the relay switch; receiving the temperature of the relay collected by a temperature sensor and judging whether the temperature is greater than a preset temperature threshold; and when the temperature is higher than a preset temperature threshold, sending a high temperature reminder. In the above manner, it is possible to reduce the heat of the relay without disconnecting the relay switch.

Description

technical field [0001] The invention relates to the technical field of relay manufacturing, in particular to a method, device and electronic equipment for controlling a relay. Background technique [0002] Electrical appliance is an automatic switching element, which is widely used in remote control, telemetry, communication and automatic control. It plays a very important role. The temperature of the relay will gradually increase during use, which will seriously affect the service life of the relay. The problem can only be solved by optimizing the control method. [0003] In the process of realizing the present invention, the inventors of the present invention have found that: at present, the control method of the relay is that the single-chip microcomputer controls the tertiary tube to be turned on during work, and the turned-on tertiary tube will continue to energize the relay coil continuously, and the continuous energization makes the relay The temperature of the relay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H47/00H01H47/02H01H47/32
Inventor 孙梓博严仕培
Owner SHENZHEN H&T INTELLIGENT CONTROL
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