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Anti-lost positioning device

A positioning device and anti-lost technology, which is applied to measurement devices, satellite radio beacon positioning systems, instruments, etc., can solve the problems of inability to achieve anti-lost positioning, short wireless signal range, and inability to achieve positioning, achieving light weight, The effect of solving lost and high reliability

Inactive Publication Date: 2013-10-09
WUXI INST OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned anti-lost device can only simply detect the orientation, but cannot realize positioning, and the wireless signal has a short working distance, so it cannot realize long-distance anti-lost positioning

Method used

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  • Anti-lost positioning device

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Embodiment Construction

[0016] The present invention will be further described below.

[0017] The structure of the anti-lost positioning device of the present invention is as follows: figure 1 As shown, it includes single-chip control circuit, GPS module, GSM module, display screen and power supply, wherein: the single-chip control circuit realizes the wireless communication with the mobile phone through the GSM module, the single-chip control circuit connects the display screen through the decoding display circuit, and the GPS module and the single-chip The control circuit is connected, and the power supply supplies power to each power consumption unit in the device through the switch. The device is also provided with an information display button for sending information display instructions to the single-chip microcomputer control circuit.

[0018] The single-chip microcomputer adopts TI's MSP430, which has low power consumption and high functional integration; the GPS module is used to realize t...

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Abstract

The invention discloses an anti-lost positioning device and belongs to the field of wireless positioning devices. The anti-lost positioning device comprises a single chip microcomputer control circuit, a GPS module, a GSM module, a display and a power supply. The single chip microcomputer control circuit is in wireless communication with a mobile through the GSM module and is connected with the display through a decoding displaying circuit. The GPS module is connected with the single chip microcomputer control circuit and used for achieving the function of positioning. The power supply energizes the anti-lost positioning device through a switch. According to the anti-lost positioning device, position information of users can be obtained at any time and sent to a remote mobile. Meanwhile, identity information of the users can be displayed and the problem of getting lost can be effectively solved.

Description

technical field [0001] The invention relates to an anti-lost positioning device, which belongs to the field of wireless positioning devices. Background technique [0002] Today's society is aging more and more seriously, and the number of elderly people is increasing day by day. Some old people can't stay at home alone and like to go out for a walk. This is very easy for the old people with Alzheimer's to get lost, and their own language skills are not good, so they can't find their way home. The family is very worried. [0003] There are some anti-lost devices at present, such as patent application 200510110872.4 is a kind of anti-lost device for children, which includes a signal transmitting device and a receiving alarm device, when the child leaves a certain distance, the signal strength weakens, and the alarm will give an alarm. In addition, The device can also compare the signal strength in each direction, determine the direction of the signal source of the signal tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/03G01S19/14
Inventor 王丹净
Owner WUXI INST OF COMMERCE
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