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Power monitoring based positioning device

A positioning device and power monitoring technology, which is applied in the circuit field, can solve the problem of less monitoring and achieve the effect of meeting high reliability requirements

Inactive Publication Date: 2017-07-07
BEIJING SDI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in positioning devices such as GPS, there are generally only instructions for positioning, communication, etc., and the amount of monitoring is small. In some occasions with high reliability requirements, it cannot meet the application requirements.

Method used

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  • Power monitoring based positioning device
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  • Power monitoring based positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Figure 1A The structure diagram of a positioning device based on power supply monitoring provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of monitoring the power module of the positioning device. The device can be realized by software and hardware. The device It can be integrated in the terminal device or in the application side of the terminal device. Wherein, the terminal device may be, but not limited to, a mobile terminal (tablet computer or smart phone), or a fixed terminal (desktop computer or notebook).

[0038] Wherein, the application end may be a plug-in of a certain client embedded in the terminal device, or a plug-in of the operating system of the terminal device, and a positioning client embedded in the terminal device or a plug-in of the operating system of the terminal device Positioning applications are used together; the application side can also be an independent client that can provide positioning in t...

Embodiment 2

[0046] Figure 2A It is a structural diagram of a positioning device based on power monitoring provided by Embodiment 2 of the present invention. This embodiment is optimized based on the above embodiments. In this embodiment, the power supply monitoring circuit 12 further includes a power supply current monitoring circuit 121 and / or a power supply voltage monitoring circuit 122 . Correspondingly, the power state indicating module 14 includes a power supply voltage indicating circuit 141 and / or a power supply current indicating circuit 142 . Wherein, there is a one-to-one correspondence between the power monitoring circuit 12 and the power status indication module 14 . Such as Figure 2AAs shown, the power supply monitoring circuit 12 includes the power supply current monitoring circuit 121 and the power supply voltage monitoring circuit 122 at the same time. Correspondingly, the power state indicating module 14 also includes a power supply voltage indicating circuit 141 an...

Embodiment 3

[0054] Figure 3A It is a structural diagram of a positioning device based on power monitoring provided by Embodiment 3 of the present invention. The present embodiment is optimized on the basis of the foregoing embodiments. In the present embodiment, it further includes a Microcontroller Unit 15 (Microcontroller Unit, MCU) (for example, can be a single-chip microcomputer); the output terminal of the power monitoring circuit 12 is connected to the The second input end of the MCU 15 is connected, and the second output end of the MCU 15 is connected with the power state indicating module 14 .

[0055] In addition, it further includes: a positioning status indicating module 16 and / or a communication status indicating module 17; wherein, the signal output terminal of the positioning device 13 is connected to the first input terminal of the MCU15, and the first output terminal of the MCU15 It is connected with the positioning state indication module 16 and / or the communication sta...

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PUM

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Abstract

The embodiment of the present invention discloses a positioning device based on power monitoring. The positioning device includes: a power module, a power monitoring circuit, a positioning device, and a power status indicating module; the output terminal of the power module and the input of the power monitoring circuit The output terminal of the power monitoring circuit is connected to the power status indicating module; the output terminal of the power module is connected to the positioning device. The embodiment of the present invention monitors the power supply module through the power supply monitoring circuit and the power supply state indicating module, so as to control the power supply of the power supply module in real time, and can meet the occasions with high reliability requirements of the positioning device.

Description

technical field [0001] Embodiments of the present invention relate to the field of circuit technology, and in particular to a positioning device based on power supply monitoring. Background technique [0002] With the rapid development of Internet technology and the popularity of smart devices, terminal positioning is becoming more and more common. Positioning refers to the technology or service that obtains the location information (latitude and longitude coordinates) of mobile phones or end users through specific positioning technology, and marks the position of the positioned object on the electronic map. [0003] At present, there are two positioning technologies, one is positioning based on the Global Positioning System (GPS), and the other is positioning based on a base station of a mobile operating network. The positioning method based on GPS is to use the GPS positioning module on the mobile phone to send its own position signal to the positioning background to real...

Claims

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Application Information

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IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 王建华
Owner BEIJING SDI SCI & TECH