The invention provides an intelligent Bluetooth license plate. The Bluetooth license plate comprises an energy gathering module, an energy storage module, a clock module, a vehicle information storage module and a Bluetooth transceiving module, radio wave signals emitted by a Bluetooth base station are continuously collected and sent to the energy gathering module, so that the energy gathering module converts the radio wave signals into direct-current electric energy; the control module is used for controlling the energy storage module to accumulatively store the direct current electric energy, and driving the clock module and the vehicle information storage module to send a vehicle information message to the Bluetooth receiving and transmitting module together based on the accumulatively stored direct current electric energy; wherein the vehicle information message comprises vehicle information data and a timestamp; and when the output voltage of the accumulatively stored direct-current electric energy reaches a preset voltage threshold value, the Bluetooth transceiver module is controlled to send a received vehicle information message to a Bluetooth base station in a receiving range. The intelligent Bluetooth license plate provided by the invention can improve the accuracy and convenience of vehicle information management.
本发明提供了一种智能蓝牙车牌,所述蓝牙车牌包括:聚能模块、储能模块、时钟模块、车辆信息存储模块和蓝牙收发模块;持续采集蓝牙基站发射的无线电波信号并发送至所述聚能模块,以使所述聚能模块将所述无线电波信号转换为直流电能;控制所述储能模块将所述直流电能进行累计存储,基于累计存储的直流电能驱动所述时钟模块和所述车辆信息存储模块共同向所述蓝牙收发模块发送车辆信息报文;其中,所述车辆信息报文包括车辆信息数据和时间戳;当所述累计存储的直流电能的输出电压达到预设电压阈值时,控制所述蓝牙收发模块向接收范围内的蓝牙基站发送接收的车辆信息报文。本发明提供的一种智能蓝牙车牌可以提高车辆信息管理的准确性和便利性。
Intelligent Bluetooth license plate
一种智能蓝牙车牌
2024-04-12
Patent
Electronic Resource
Chinese
Intelligent license plate based on Bluetooth transmission
European Patent Office | 2015
|