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Composite startup and shutdown restart circuit

A composite switch and restart technology, applied in the direction of electronic switches, circuit devices, electrical components, etc., can solve problems such as non-shutdown or restart, structural appearance design, hardware design and cost control difficulties, affecting customer experience and product reliability, etc. Achieve the effect of reducing requirements and reducing structural design costs

Active Publication Date: 2020-04-03
SHENZHEN XINGUODU PAYMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the product is in an unknown state, the way of identifying the state of the power-on button through software is no longer stable and reliable. In this case, it often causes problems that cannot be shut down or restarted; it seriously affects the customer experience and product reliability; and setting an independent restart button It also brings difficulties to product structure design, hardware design and cost control

Method used

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  • Composite startup and shutdown restart circuit
  • Composite startup and shutdown restart circuit
  • Composite startup and shutdown restart circuit

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "...

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Abstract

The invention discloses a composite startup and shutdown restart circuit, which comprises a switch key, a switch control module, a power supply module and a restart control module. The output end of the switch key is connected with the switch control module and the restart control module, and the switch control module and the restart control module are connected with the power supply module. The switch control module is used for outputting a switch signal to the power supply module when the switch key is pressed down, and controlling the power supply module to be powered on / off, so that the equipment is correspondingly powered on / off. The restart control module is used for outputting a restart signal to the power supply module when the switch key is pressed for a long time, and controllingthe power supply module to stop supplying power so as to restart the equipment. The power supply module is used for receiving the switching signal or the restart signal and controlling the power supply state of the equipment according to the switching signal and the restart signal. By integrating the restart key and the startup and shutdown key, startup, shutdown and restart of the equipment areachieved through the switch key, limitation of equipment system software programs is avoided, and meanwhile an additional structure does not need to be added.

Description

technical field [0001] The invention relates to a switch machine circuit, more specifically a composite switch machine restart circuit. Background technique [0002] In the current electronic products, the power-off and restart function mostly realizes the corresponding power-on / restart by identifying the state of the power-on button through software, or realizes the corresponding power-on / restart by setting an independent reset button on the product itself. [0003] When the product is in an unknown state, the way of identifying the state of the power-on button through software is no longer stable and reliable. In this case, it often causes problems that cannot be shut down or restarted; it seriously affects the customer experience and product reliability; and setting an independent restart button It also brings difficulties to product structure design, hardware design and cost control. Contents of the invention [0004] The purpose of the present invention is to overcom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/28
CPCH03K17/22H02J13/00
Inventor 董鑫黄羡
Owner SHENZHEN XINGUODU PAYMENT TECH CO LTD
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