Intelligent alarm bracelet for identifying cry for help and abnormal pulse, and intelligent alarm method thereof

A technology of intelligent alarm and cry for help, which is applied in alarms, medical science, instruments, etc., and can solve problems such as automatic alarms

CN106056843AActive Publication Date: 2016-10-26SOUTH CHINA UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-10-26

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Abstract

The invention discloses an intelligent alarm bracelet for identifying a cry for help and an abnormal pulse, and an intelligent alarm method thereof. The intelligent alarm bracelet comprises a master control module, a cry-for-help identification module, an abnormal pulse identification module, a GPS positioning module, a short message and onsite sound transmission module, a fundamental frequency setting module and a pulse setting module. The invention further discloses an intelligent alarm method applied to an intelligent alarm bracelet for identifying a cry for help and an abnormal pulse. The method comprises the following steps: the cry-for-help identification module distinguishing the cry for help from other sounds; the abnormal pulse identification module compares wrist pulse frequency with set pulse frequency so as to determine whether the abnormal pulse occurs; the master control module, after receiving alarm signals the cry for help and the abnormal pulse, sending position and alarm text information to a preset mobile phone, calling the preset mobile phone, and transmitting an onsite sound to the opposite side after the call is answered; and the GPS positioning module obtaining position information. The intelligent alarm bracelet and the intelligent alarm method have the advantages of automatically identifying the cry for help and the abnormal pulse, automatically giving an alarm, sending the position information, transmitting the onsite sound and the like.
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Description

technical field

[0001] The invention relates to the field of intelligent wearable devices, in particular to an intelligent alarm bracelet for identifying distress calls and abnormal pulses and an intelligent alarm method thereof. Background technique

[0002] Nowadays, the elderly, women, children and other vulnerable groups are getting lost, falling, being hijacked, trafficked, and not being discovered in time, resulting in frequent reports of personal safety accidents, which have attracted more and more attention from all walks of life. When these vulnerable people encounter threats to their personal safety, they are often unable to call the police or notify their guardians in time because they are too nervous, afraid, restrained or unable to move, making it difficult to guarantee their personal safety. When they are unable to report to the police or notify their guardians, their relatives can only report to the police and file a case after they are missing. This way of ha...

Examples

Embodiment Construction

[0057] Such as figure 1 As shown, an intelligent alarm wristband for identifying calls for help and abnormal pulses includes: a main control module, a call for help identification module, an abnormal pulse identification module, a GPS positioning module, a short message and live sound transmission module, a base frequency setting module and pulse setting module, where

[0058] The main control module reads the location information of the GPS positioning module after receiving the alarm signal sent by the call for help identification module and the abnormal pulse identification module, and transmits the location and other alarm text information to the short message and live sound transmission module to send an alarm SMS and send live sound to the other party after the called phone is connected. The hardware of the main control module adopts the Samsung S3C2440 processor based on ARM9 technology, plus 64MB of SDRAM and 256MB of NAND Flash memory, loaded with embedded Linux syste...