Low-power-consumption indoor and outdoor positioning method

An indoor and outdoor positioning and low power consumption technology, applied in the field of electronic information, can solve the problems of limited application, high cost of deployment and implementation, and high cost of Bluetooth detectors, and achieve the goals of overcoming high cost, improving promotion value, and improving battery life and standby time Effect

Inactive Publication Date: 2016-11-16
苏州真趣信息科技有限公司
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AI Technical Summary

Problems solved by technology

However, the Bluetooth detector continues to detect the positioning information sent by the Bluetooth tag and transmits the data to the background system through communication technologies such as WiFi, 3G, 4G or network cables. Therefore, the Bluetooth detector needs to be connected to an external power supply or a POE network cable. The cost of the Bluetooth detector is high and deployment is difficult. The cost is extremely high, which greatly limits the application of this method

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  • Low-power-consumption indoor and outdoor positioning method

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below.

[0026] see figure 1 , the present invention provides a low-power indoor and outdoor positioning method, comprising the following steps:

[0027] S1. Deploy a low-power positioning node in a required indoor environment, where the low-power positioning node includes a Bluetooth positioning beacon;

[0028] S2. After receiving the positioning information at the receiving end, use LPWAN technology to realize low-power transmission of positioning information to the background monitoring system, and the background completes indoor positioning;

[0029] S3. The satellite navigation system is used for positioning outdoors, and the latitude and longitude results output by the satellite navigation system are sent back to the background through LPWAN to realize all-round positioning indoors and outdoors.

[0030] The LPWAN technology is one of the ultra-long-distance low-power data transmission technology LoRa...

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Abstract

The invention discloses a low-power-consumption indoor and outdoor positioning method which comprises the steps of arranging positioning beacons such as a Bluetooth device in a required indoor environment; after a receiving end receives positioning information, performing low-power-consumption transmission of the positioning information to a background monitoring system by means of LPWAN technology, finishing indoor positioning by the background monitoring system, and simultaneously, performing positioning at an outdoor space by means of a satellite navigation system, transmitting a latitude-and-longitude result which is output from the satellite navigation system back to the background monitoring system through the LPWAN, thereby realizing omnibearing positioning in the indoor space and the outdoor space. The low-power-consumption indoor and outdoor positioning method overcomes problems of high cost and high power consumption. Furthermore on the condition that a sensor senses a fact that a person or an article does not move, the sensor automatically enters a dormancy state, thereby effectively prolonging duration time and standby time and greatly improving actual popularization value.

Description

technical field [0001] The invention relates to the field of electronic information, in particular to an indoor and outdoor positioning method with low power consumption. Background technique [0002] With the continuous development of the Internet of Things technology, the society's demand and expectation for the Internet of Everything continues to rise, especially in the field of indoor positioning, and the demand for positioning scenarios is increasing, which also promotes the development of positioning methods. Many solutions for obtaining positioning information have been proposed, such as GNSS, WiFi positioning method, Bluetooth positioning method, RFID, UWB and other technologies. [0003] At present, the indoor positioning market has broad prospects. iBeacon is a technical solution launched by Apple, which opens a new entry for indoor positioning applications. Many indoor positioning solutions based on this technology have emerged as the times require. [0004] Opti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/46
CPCG01S19/46Y02D30/70
Inventor 余彦培谢飞鹏
Owner 苏州真趣信息科技有限公司
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