Implementation method of auxiliary positioning based on behavior pattern of electronic equipment
A technology for assisting positioning and electronic equipment, which is applied in the field of tracking and positioning, and can solve problems such as inability to integrate and process information.
Active Publication Date: 2020-09-25
重庆电子技术研究所有限公司
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Problems solved by technology
[0003] The present invention aims at the defect that the existing technology can only carry out device identification based on specific signals or physical addresses, and cannot realize the integration and processing of further information, and proposes a method for realizing auxiliary positioning based on the behavior pattern of electronic devices. When the key equipment cannot be located due to reasons such as no signal, no start, etc., through data analysis, the location of the auxiliary equipment is used for positioning assistance
Method used
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Embodiment Construction
[0078] like figure 1 As shown, the construction of this embodiment is based on the following conditions:
[0079] (1) Setting up such data collection environments in different places is such a space: figure 1 As shown, the space is full of Wi-Fi signals, and people can choose different Wi-Fi names to connect to the Internet. The space has boundaries, that is, there is no Wi-Fi signal outside the space, and people will lose the connection with Wi-Fi when they leave the space. Fi connection; there are limited doors in this space, that is, people can only enter or leave the space through this limited entrance and exit; a scanning device is arranged at the door to scan Bluetooth MAC, and people who leave the space will carry Bluetooth devices when passing the door Such as mobile phones, bracelets or Bluetooth headsets. This assumption is consistent with normal life situations.
[0080] (2) For the yellow dotted line in the figure, which is the Bluetooth scanning at the door, ...
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The invention relates to an electronic fingerprint-based identity identification method and a location tracking realization method. A key device of a user is collected by a scanning device and the user is numbered for the key device; Wi-Fi and Bluetooth MAC addresses of all assistant devices used by the user and discovery time and departure time are collected; an information library is built for each MAC address in an information library, and a weight graph is generated based on the information library; each weight, that is a correlation of each device, in the weight graph is calculated according to correlation algorithms, so as to obtain devices often appearing at the same time, and an undirected weight network among devices is generated, wherein the correlation algorithms comprise a Wi-Fi device correlation algorithm, a Bluetooth device correlation algorithm, and a Wi-Fi and Bluetooth combined correlation algorithm; and finally, a certain assistant device of the user is identified by using a data analysis method, that is, information of all related devices of the assistant device is analyzed, and a current predicted position of a corresponding key device is obtained through analyzing and positioning.
Description
technical field [0001] The present invention relates to a tracking and positioning technology, in particular to a method for realizing auxiliary positioning based on behavior patterns of electronic equipment. Background technique [0002] With the popularization of wireless devices, basically everyone is equipped with at least one wireless device and almost carries it with them. This enables location tracking based on wireless device signals. However, due to the inconsistency of transmission signals used by different wireless devices, and the temporary inability of base stations or routers to achieve complete coverage, it is very difficult to locate with only one device. Therefore, it becomes very important to collect and analyze the correlation between different devices and use it as auxiliary information for positioning. Contents of the invention [0003] The present invention aims at the defect that the existing technology can only carry out device identification base...
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IPC IPC(8): H04W4/80H04W4/02H04W64/00H04W84/12
CPCH04W4/02H04W4/80H04W64/00H04W84/12
Inventor 易平毛宇昂盛超逸胡又佳彭启维
Owner 重庆电子技术研究所有限公司