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Positioning method, device and system

A positioning method and location information technology, applied in the field of positioning methods, devices, and systems, can solve problems such as low efficiency, restricted object positioning application scenarios, and strong network signal dependence

Pending Publication Date: 2020-12-18
张来奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the popularization of objects, the way of using objects to travel has greatly facilitated people's daily life, but in the process of using objects, we often encounter the problem of finding objects, and many times a lot of time will be wasted looking for objects
The current object positioning methods are usually based on network signals, such as GPS (Global Positioning System, Global Positioning System) signals, WIFI (Wireless-Fidelity, wireless network) signals, Bluetooth, etc.; but in scenarios with poor network signals In, for example, indoor or underground garages, etc., the location information of the object cannot be obtained accurately. This positioning method is highly dependent on network signals, which restricts the application scenarios of object positioning, and the efficiency is low.

Method used

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  • Positioning method, device and system
  • Positioning method, device and system
  • Positioning method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment provides a positioning method, which is applied to a mobile device; the mobile device communicates with a receiving device located on a target object;

[0032] The above-mentioned mobile device can be a mobile phone, a car key, or a mobile device such as a display screen; the shape of the mobile device can be circular or square, etc.; the above-mentioned receiving device can be set in the target object and can receive The signal from the mobile device may also send a signal to the mobile device; the above-mentioned target object may be an object such as a stopped car or a sedan.

[0033] Such as figure 1 As shown, the method includes the following steps:

[0034]Step S102, in response to the instruction for locating the target object, send instruction signals to the receiving device at least three times to obtain a feedback signal for each instruction signal returned by the receiving device; wherein, when the movable device sends any two instruction sig...

Embodiment 2

[0044] This implementation provides another positioning method, such as figure 2 As shown, the method includes the following steps:

[0045] Step S202, in response to the instruction for locating the target object, send a first instruction signal to the receiving device; wherein, when the mobile device sends the first instruction signal, its location is the first location;

[0046] see image 3 As shown in the schematic diagram of the first position, position 1 corresponds to the above-mentioned first position. At position 1, the button corresponding to the command to locate the target object of the mobile device is pressed, and the radio transceiver module in the mobile device sends the first position to the receiving device at position 1. A command signal, after receiving the first command signal, the receiving device will make a corresponding response and send the first feedback signal to the mobile device.

[0047] Step S204, if the first feedback signal for the first c...

Embodiment 3

[0075] This embodiment provides an object positioning device, the device is set on a mobile device; the mobile device and the receiving device are connected in communication; for example Figure 8 As shown, the device includes:

[0076] The instruction sending module 81 is configured to send an instruction signal to the receiving device at least three times in response to the instruction for locating the target object, so as to obtain a feedback signal for each instruction signal returned by the receiving device; wherein, the movable device sends any two instructions Signals are located in different positions;

[0077] The location information determination module 82 is configured to determine the location information of the target object corresponding to each instruction signal based on the feedback signal of each instruction signal;

[0078] The target object positioning module 83 is configured to determine the position of the target object according to the position informa...

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PUM

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Abstract

The invention provides a positioning method, device and system, and the method comprises the steps: responding to an instruction for positioning a target object, and transmitting at least three instruction signals to receiving equipment, so as to obtain a feedback signal, returned by the receiving equipment, for each instruction signal, wherein when the movable equipment sends the instruction signals for any two times, the positions of the movable equipment are different; determining the position information of the target object corresponding to each instruction signal based on the feedback signal of each instruction signal; and determining the position of the target object according to the position information. In the mode, the position information of each position is determined by sending the instruction signals to the receiving equipment at at least three different positions, so that the position of the target object can be accurately positioned, the mode has small dependence on network signals, the method can be applied to more positioning scenes, and the positioning efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning method, device and system. Background technique [0002] With the popularity of objects, the way of using objects to travel has greatly facilitated people's daily life, but in the process of using objects, we often encounter the problem of finding objects, and in many cases, a lot of time will be wasted looking for objects. The current object positioning methods are usually based on network signals, such as GPS (Global Positioning System, Global Positioning System) signals, WIFI (Wireless-Fidelity, wireless network) signals, Bluetooth, etc.; but in scenarios with poor network signals Among them, for example, indoors or underground garages, etc., the location information of objects cannot be obtained accurately. This positioning method is highly dependent on network signals, which restricts the application scenarios of object positioning, and its efficien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/14G01S5/12G01S5/00
CPCG01S5/0072G01S5/12G01S5/14
Inventor 张来奇
Owner 张来奇
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