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Bluetooth positioning method and device, computer equipment and storage medium

A Bluetooth device, Bluetooth positioning technology, applied in electrical components, wireless communication, short-distance communication services, etc., can solve the problems of positioning failure, multiple positioning signals conflict with each other, and achieve the effect of expanding capacity

Active Publication Date: 2021-02-02
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, in the above-mentioned Bluetooth AOA positioning process, the base station can only process the positioning signal sent by one Bluetooth tag device at the same time. When the positioning signal sent by the label device, multiple positioning signals will conflict with each other, which may easily lead to positioning failure

Method used

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  • Bluetooth positioning method and device, computer equipment and storage medium
  • Bluetooth positioning method and device, computer equipment and storage medium
  • Bluetooth positioning method and device, computer equipment and storage medium

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Embodiment Construction

[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0054] The Bluetooth positioning method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the base station 102 is connected with multiple Bluetooth devices 104 . The base station 102 is configured to locate each Bluetooth device 104 according to the positioning signal sent by each Bluetooth device 104 . Wherein, the base station 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and other devices with positioning functions, and the bluetooth device 104...

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Abstract

The invention relates to a Bluetooth positioning method and device, computer equipment and a storage medium. The method comprises the following steps: by monitoring broadcast messages sent by a plurality of Bluetooth devices, allocating transmission time slots to the Bluetooth devices according to the broadcast messages by adopting a preset allocation mechanism to obtain corresponding relationships between device identifiers of the Bluetooth devices and the transmission time slots, and broadcasting time slot configuration messages carrying the corresponding relationships, and indicating each Bluetooth device to transmit the positioning signal on the transmission time slot corresponding to the device identifier of the Bluetooth device according to the corresponding relationship. According to the positioning method, the base station allocates different transmission time slots to the plurality of Bluetooth devices, so that the plurality of Bluetooth devices can transmit the positioning signals in different time slots, and the problem of mutual conflict when the plurality of Bluetooth devices need to be positioned at the same time is avoided. Compared with a traditional Bluetooth positioning method in which a base station can only process a positioning signal sent by one Bluetooth device, the capacity of positioning the Bluetooth device in the same time period is greatly expanded.

Description

technical field [0001] The present application relates to the technical field of positioning, in particular to a Bluetooth positioning method, device, computer equipment and storage medium. Background technique [0002] With the development of wireless communication technology, more and more products using wireless technology for monitoring, tracking and positioning have emerged. Common wireless positioning devices currently on the market are usually based on the Global Positioning System (Global Positioning System, GPS). Products using Bluetooth technology for positioning have emerged, and are widely used in various industries because of their advanced technology, small size, low power consumption, and low cost. [0003] At present, the commonly used indoor positioning technology is Bluetooth Angle of Arrive (AoA) positioning technology, that is, the Bluetooth tag device is a multi-antenna device, the base station is a single-antenna device, and the Bluetooth tag device se...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W4/80H04W64/00
CPCH04W72/0446H04W4/80H04W64/00H04W72/53
Inventor 黎丽
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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