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Bluetooth distributed device charging method and system

A distributed device and charging system technology, applied in electrical components, short-distance communication services, advanced technology, etc., can solve the problems that Bluetooth devices cannot be well monitored, data is inconvenient to centrally manage and use, and resources are wasted. To achieve the effect of compact structure, reasonable design and saving money

Inactive Publication Date: 2020-05-05
深圳市觅拓物联信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These Bluetooth devices cannot be well monitored, and the data is not convenient for centralized management and utilization, resulting in a great waste of resources

Method used

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  • Bluetooth distributed device charging method and system
  • Bluetooth distributed device charging method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: Refer to the system schematic diagram of the Bluetooth indoor antenna system, the Bluetooth gateway is connected to the network management system, and all Bluetooth beacons are connected through the RJ45 connector, and all the Bluetooth beacons can be connected step by step through the two connectors of the network cable. All bluetooth beacons can be charged by utilizing the partial interface of the twisted pair. However, if all Bluetooth beacons are powered or charged at the same time, it is difficult for the Bluetooth gateway to provide such a large amount of power, or the number of Bluetooth beacons that can be connected to the twisted pair line is limited, and the charging distance will also be limited.

[0037] Through time-sharing power supply, more Bluetooth beacons can be charged through the Bluetooth indoor antenna system, and all Bluetooth beacons can be guaranteed to work normally. Generally, the Bluetooth beacon battery used for downlink positi...

Embodiment 2

[0041] If the distance between Bluetooth beacons is extended to 10 meters, the radius of the coverage area can be expanded to 1000 meters, and a single cascaded twisted pair can support 100 Bluetooth beacons. The final charging current is not less than 12mA, and the batteries of all Bluetooth beacons can be fully charged. It takes 495 days. Embodiment 2: The gateway implements device control and IoT communication through the MESH network. On the premise that the Bluetooth gateway guarantees power supply for the Bluetooth beacon, the Bluetooth beacon can transmit iBeacon broadcasts to provide downlink positioning services; at the same time, it can also receive low-speed Bluetooth IoT information, and send it back to the Bluetooth gateway through the MESH network, and upload it to Network management, complete IoT services.

[0042] The Bluetooth beacon can set a low battery power threshold. When the self-test battery power is lower than the threshold, the Bluetooth beacon activ...

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Abstract

The invention relates to a Bluetooth distributed device charging method and system. The Bluetooth distributed device charging system comprises a Bluetooth gateway, a network manager, an RJ45 connector, a twisted pair, a charging switch and a Bluetooth beacon. A power supply interface of the RJ45 connector supplies power to the battery of the Bluetooth beacon in a time-sharing manner; the Bluetoothgateway is connected with all the Bluetooth beacons through twisted pairs and corresponding RJ45 connectors; recording MAC addresses of all the Bluetooth beacons, requesting the Bluetooth beacons todetect the battery capacity of the Bluetooth beacons according to an instruction, transmitting the battery capacity of the Bluetooth beacons back to the Bluetooth gateway through the wireless grid network, and uploading the battery capacity to a network manager by the Bluetooth gateway for centralized management; the device is reasonable in design, compact in structure and convenient to use.

Description

technical field [0001] The invention relates to a Bluetooth distributed device charging method and system. Background technique [0002] In order to obtain information anytime and anywhere, distributed wireless networks are becoming more and more important. Bluetooth technology is a global specification for low-power, short-range wireless communication, which can easily realize low-bandwidth wireless connections, and is also of great help to applications such as the Internet of Things. However, the low power consumption of Bluetooth technology also brings the problem of short signal transmission distance, so a large number of Bluetooth devices need to be used to cover the service area. Although the Bluetooth chip has low power consumption, if it is necessary to improve the service experience, increase the service radius, and reduce the cost, the Bluetooth chip needs to increase the transmission power and shorten the transmission cycle. This will increase power consumption....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04W52/02H04W88/16
CPCH04W4/80H04W52/0296H04W88/16Y02D30/70
Inventor 罗英琪周雷梁钟伟
Owner 深圳市觅拓物联信息技术有限公司
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