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Networking positioning system and method based on BLE technology

A positioning system and positioning method technology, which can be applied to services based on location information, services based on specific environments, communications between vehicles and infrastructure, etc. Effectiveness, efficient positioning, reliable information transmission

Inactive Publication Date: 2018-04-24
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current low-power Bluetooth BLE technology is the wireless network technology with the highest utilization rate and penetration rate in personal devices. It covers mobile terminals such as cars, mobile phones, smart watches, and tablets; however, it is basically only used in short-distance and point-to-point models; This kind of use is very limited, it cannot be networked or long-distance transmission

Method used

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  • Networking positioning system and method based on BLE technology
  • Networking positioning system and method based on BLE technology

Examples

Experimental program
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Embodiment 1

[0029] see figure 1 , a network positioning system based on BLE technology, characterized in that, comprising:

[0030] Multiple BLE nodes, install a BLE Bluetooth module on each street lamp on the side of the road, each BLE Bluetooth module is a BLE node; each BLE node can receive surrounding broadcast signals, and each BLE node can communicate with multiple BLE nodes around The node keeps connected and obtains the broadcast information of the surrounding BLE nodes in real time as the source of the signal; each BLE Bluetooth module can be electrically connected to the street lamp, so as to use the power grid of the street lamp for power supply, or install solar panels on the street lamp to supply power for the BLE Bluetooth module.

[0031] Multiple BLE routing gateways are installed in several places that can be connected to the Internet, as the Ethernet entrance, and each BLE node reaches the Ethernet entrance through a link composed of multiple BLE nodes around it to link ...

Embodiment 2

[0040] see figure 2 , a positioning method based on the BLE technology-based networking positioning system described in Embodiment 1, characterized in that: comprising the following steps:

[0041] S1. Each BLE node monitors whether there is a broadcast signal sent by the user around. If there is, go to step S2. If not, continue to step S1. That is, the user on the road can send out a broadcast signal when needed. For example, when the vehicle has an accident, the user can Send out a distress broadcast signal;

[0042] S2. The BLE node that monitors and discovers the broadcast signal sent by the user transmits the broadcast signal sent by the user and its own location information to the BLE routing gateway, that is, the nearest BLE Bluetooth module of the accident vehicle, according to the link in the routing table stored in the BLE Bluetooth module. After monitoring the distress signal, the BLE node transmits its own position and the distress information sent by the acciden...

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Abstract

The invention discloses a networking positioning system based on a BLE (Bluetooth Low Energy) technology, comprising: a plurality of BLE nodes, a plurality of BLE routing gateways and a cloud server,wherein a BLE Bluetooth module is installed on each street lamp on the roadside, and each BLE Bluetooth module is a BLE node; each BLE node can receive surrounding broadcast signals, and each BLE nodecan maintain connection with the plurality of surrounding BLE nodes and acquire broadcast information of the surrounding BLE nodes in real time as the source of the signals; the plurality of BLE routing gateways are arranged at the places that can be linked to the Internet as Ethernet entries, and each BLE node arrives at the Ethernet entry through a link made up of the plurality of surrounding BLE nodes and is connected to the Ethernet; and the cloud server is connected with the BLE routing gateways through the Ethernet to receive and process the information sent by the BLE nodes. The invention also discloses a networking positioning method using a BLE technology. The system and the method are used for rapid positioning and processing by users.

Description

technical field [0001] The present invention relates to the technical field of wireless positioning, in particular to a networked positioning system and method based on BLE technology. Background technique [0002] The current low-power Bluetooth BLE technology is the wireless network technology with the highest utilization rate and penetration rate in personal devices. It covers mobile terminals such as cars, mobile phones, smart watches, and tablets; however, it is basically only used in short-distance and point-to-point models; This kind of use is very limited, and it cannot be used for networking or long-distance transmission. Contents of the invention [0003] The present invention utilizes BLE bluetooth technology to create a networking function, and at the same time utilizes the existing street light system to form a new network system for real-time positioning and real-time long-distance uploading of data. [0004] In order to achieve the above object, the present...

Claims

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Application Information

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IPC IPC(8): H04W4/021H04W4/44H04W4/80H04W24/04H04W40/20
CPCH04W24/04H04W40/20
Inventor 林惠泉
Owner HUIZHOU DESAY SV AUTOMOTIVE
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