Manual alarm module

A technology of an alarm module and a prompt module, applied in the field of alarms, can solve problems such as affecting the personal safety of search and rescue personnel, and achieve the effects of prolonging the waiting time, improving the waiting time for rescue, and reducing power consumption

Pending Publication Date: 2017-12-01
东方思创应急装备科技无锡有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main function of self-rescuers on the market is to isolate breathing harmful gases, but in the actual search and rescue process, secondary accidents are unavoidable, which may even affect the personal safety of search and rescue personnel.

Method used

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Embodiment Construction

[0015] Depend on figure 1 , figure 2 As can be seen, the manual alarm module includes: a single-chip microcomputer, a power supply, an alarm prompt module, and a device status detection module. , for transmitting the device status information to the single-chip microcomputer; the single-chip microcomputer is also connected with the alarm prompt module, and is used for sending an alarm command.

[0016] The device status detection module includes: trigger element and detection circuit. The trigger element is installed at the detection point of the device. The trigger element is used to trigger the detection circuit. The detection circuit is connected to the single-chip microcomputer. Status abnormal information to the microcontroller.

[0017] The single-chip microcomputer adopts a single-chip microcomputer with a sleep function series, and the single-chip microcomputer enters a sleep standby state after being connected to a power supply.

[0018] The detection circuit outp...

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Abstract

The invention provides a manual alarm module, which is installed inside the compressed oxygen self-rescuer, including: a power supply, a single-chip microcomputer, an alarm prompt module, and a device state detection module, and the power supply is electrically connected with the single-chip microcomputer, the alarm prompt module, and the equipment state detection module, for providing Its operating current; the single-chip microcomputer selects a chip with sleep mode, and the pin of the wake-up function of the single-chip microcomputer is connected to the equipment status detection module for receiving equipment status information; the signal output pin of the single-chip microcomputer is connected with the alarm prompt module, The pin connected with the alarm prompt module also has a wake-up function. The present invention is inside the self-rescuer. When the self-rescuer is started when it is in danger, the trigger element installed on the device triggers the detection circuit and sends an abnormal command to the single-chip microcomputer. The single-chip microcomputer sends The alarm command controls the sound and light alarm; combined with the self-rescuer, it can enable the user to ask for help when in distress, and also greatly improve the waiting time for the rescue.

Description

technical field [0001] The invention relates to an alarm, in particular to a manual alarm module that triggers an alarm when the device is manually released. Background technique [0002] Compressed oxygen self-rescuer, also known as isolated compressed oxygen self-rescuer, is a reusable self-rescue and escape device that uses high-pressure compressed oxygen as the oxygen source. Use in times of disaster. [0003] The main function of self-rescuers currently on the market is to isolate harmful gases from breathing, but secondary accidents are unavoidable in the actual search and rescue process, which may even affect the personal safety of search and rescue personnel. Contents of the invention [0004] The manual alarm module provided by this patent application can send a distress signal when the self-rescuer is started, which is convenient for other search and rescue personnel to quickly find. The present invention adopts the following technical solutions: the manual alar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02A62B7/02A62B9/00
CPCG08B21/02A62B7/02A62B9/006
Inventor 王杨张超琼张学东
Owner 东方思创应急装备科技无锡有限公司
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