The invention provides a battery replacement system and method based on UWB, Bluetooth and a block chain, and the system comprises a plurality of battery terminals and a plurality of station terminals, and the plurality of station terminals maintain a block chain together; each battery end is provided with a first Bluetooth low energy (BLE) communication unit and an ultra wide band (UWB) tag unit; each station end is provided with a main control unit, a second BLE communication unit, a plurality of anchor point UWB base stations and a network communication unit; the battery end and the station end perform information interaction through the first BLE communication unit and the second BLE communication unit; the battery end and the station end carry out posture in-place detection when the battery end enters the battery swap station through the UWB tag unit and the multi-anchor-point UWB base station; and the station end stores the battery replacement data on the block chain through the main control unit. It can be seen that in-place positioning of the battery end and uploading of the battery replacement data in the battery replacement process are achieved in a UWB + Bluetooth + block chain mode, and safe battery replacement and efficient battery replacement can be achieved.
本申请提供一种基于UWB、蓝牙、区块链的电池换电系统及方法,系统包括:多个电池端和多个站端,所述多个站端共同维护一个区块链;每个所述电池端均设置有第一蓝牙低能耗BLE通信单元和超宽带UWB标签单元;每个所述站端均设置有主控单元、第二BLE通信单元、多个锚点UWB基站和网络通信单元;所述电池端和所述站端通过第一BLE通信单元和第二BLE通信单元进行信息交互;所述电池端和所述站端通过UWB标签单元和多锚点UWB基站进行电池端进入换电站的姿态到位检测;所述站端通过所述主控单元将换电数据存储于所述区块链上。可见,本申请中,通过UWB+蓝牙+区块链的方式实现换电过程中的电池端到位定位以及换电数据上链,可以实现安全换电以及高效换电。
Battery replacement system and method based on UWB, Bluetooth and block chain
一种基于UWB、蓝牙、区块链的电池换电系统及方法
2024-08-27
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01S RADIO DIRECTION-FINDING , Funkpeilung |
European Patent Office | 2021
|Battery replacement cycle notification device based on block chain technology
European Patent Office | 2022
|