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Low-power-consumption key destroying device

A technology of destroying keys and key buttons, which is applied in the field of low-power consumption destroying devices, and can solve problems such as conflicts, affecting user experience, and inability to adjust the design

Active Publication Date: 2021-04-20
武汉船舶通信研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the safety protection design of many motherboards repeated in actual use, which may conflict with each other in actual use.
At the same time, since the security protection functions are all integrated on the main board, it is impossible to adjust the design for the relevant modules of the security protection function separately, so that the product has certain design defects in the low power consumption processing of the security protection and the multi-power switching processing, which seriously affects the User experience, because the integration with the motherboard also increases the maintenance cost of the equipment later, and the safety and reliability of the product cannot be effectively guaranteed

Method used

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0028] In the following introduction, the terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance. The following description provides multiple embodiments of the present invention, and different embodiments can be replaced or combined in combination, so the present invention can also be considered to include all possible combinations of the same and / or different embodiments described. Thus, if one embodiment contains features A, B, C, and another embodiment contains features B, D, then the invention should also be considered to include all other possible combinations containing one or more of A, B, C, D Although this embodiment may not be clearly written in the following content.

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PUM

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Abstract

The invention discloses a low-power-consumption key destroying device which comprises a main board area, a power supply area, a key destroying module, an external power supply battery bin, a front panel area, a rear panel area, a left uncovering key, a right uncovering key, a front panel key destroying key and a water inlet sensor. The front panel key destroying key is arranged on the front panel area, the left uncovering key and the right uncovering key are respectively arranged on two sides of a cover plate connected between the front panel area and the rear panel area; the key destroying module performs information interaction with the control panel of the main board area through an interface; the key destroying module is electrically connected with the left uncovering key, the right uncovering key, the front panel key destroying key and the water inlet sensor through GPIO pins and used for enabling the key destroying module to conduct key destroying operation after receiving the switching value of a key destroying signal. According to the invention, various key-destroying trigger mechanisms under low power consumption are realized, and the key-destroying function under different scenes is realized through the detection of the semaphore and the cooperation of the circuit.

Description

technical field [0001] The present application relates to the technical field of security equipment, in particular, to a low-power consumption key destruction device. Background technique [0002] At present, most of the security protection functions used by security devices on the market are directly implemented on the motherboard, and the modularization of security protection functions has not been realized. This makes the safety protection designs of many motherboards duplicated in actual use, which may conflict with each other in actual use. At the same time, since the security protection functions are all integrated on the main board, it is impossible to adjust the design for the relevant modules of the security protection function independently, so that the product has certain design defects in the low power consumption processing of the security protection and the multi-power switching processing, which seriously affects the User experience, because the integration w...

Claims

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Application Information

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IPC IPC(8): G05B19/042H02J9/06
CPCY04S20/20Y02B70/30
Inventor 徐鹏飞周愚郭浩魏雯樊荣何欲舒罗永富杨军柯志雄邓晖吴怡张昕陈超峰黄灿汪微微
Owner 武汉船舶通信研究所
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