发明人:王文伟,刘帅邦,杨晓光
申请日期:2023.11.28
摘要:本发明公开了一种电池单体温度压力联合监测装置、方法及电池模组,该模组内电池单体温度压力联合监测装置包括:弹性支撑垫、拱形附着板及光纤光栅传感单元;上、下两层弹性支撑垫的相对面分别为凸起的拱形面和凹陷的拱形面;拱形附着板位于弹性支撑垫之间;凸起的拱形面、凹陷的拱形面及拱形附着板完全贴合;拱形附着板其上 ...
作者:Yiding Li1;Li Wang2;Youzhi Song1;Wenwei Wang3 4;Cheng Lin3;Xiangming He5; (1 Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, People\'s Republic of China. 2 Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, People\'s Republic of China. wang-l@tsinghua.edu.cn. 3 National Engineering Research Center of Electric Vehicles, Beijing Institute of Technology (BIT), Beijing, 100081, People\'s Republic of China. 4 Shenzhen Automotive Research Institute of BIT (Shenzhen Research Institute of National Engineering Research Center of Electric Vehicles), Shenzhen, 518118, People\'s Republic of China. 5 Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, People\'s Republic of China. hexm@tsinghua.edu.cn.)
出处:Nano-micro letters 2024
关键词:Advanced embedded optical fiber sensor;Battery internal physical/chemical state;Quality-reliability-life characteristic;Smart battery.
摘要:The battery technology progress has been a contradictory process in which performance improvement and hidden risks coexist. Now the battery is still a ...
作者:Yiding Li1;,Li Wang1;,Youzhi Song1;,Wenwei Wang2,3;,Cheng Lin2;,Xiangming He1; (1Institute of Nuclear and New Energy Technology, Tsinghua University;2National Engineering Research Center of Electric Vehicles, Beijing Institute of Technology (BIT);3Shenzhen Automotive Research Institute of BIT (Shenzhen Research Institute of National Engineering Research Center of Electric Vehicles))
出处:Nano-Micro Letters 2024
关键词:Smart battery;Advanced embedded optical fiber sensor;Battery internal physical/chemical state;Quality-reliability-life characteristic
摘要:The battery technology progress has been a contradictory process in which performance improvement and hidden risks coexist. Now the battery is still a ...
发明人:王峰,曹万科,王文伟,张峰,杜一鸣,郭树勋,陈俊协,郑文香
申请日期:2024.02.22
摘要:本发明涉及时钟同步技术领域,具体涉及一种有线‑无线混合TSN架构的时钟同步方法及系统。本申请的时钟同步方法,PTP从设备模块在获取到GMC最高级时钟的基准时钟信息后,根据该基准时钟信息的基准时间戳信息校准自身的时钟信息,以生成同步时钟信息,同步时钟信息中包括同步时间戳信息;通过时钟域转换模块以无线方 ...
发明人:南金瑞,邓博,申哲宇,王文伟,周星宇,李凤姣
申请日期:2024.01.17
摘要:本申请公开了一种基于车云协同的电池管理方法、装置、系统及介质,方法包括:接收目标车机端发送的电池实时状态数据;从预设的数据库中获取与目标车机端对应的历史电池数据;利用PCA主成分分析算法以及HIF算法中的状态预测规则对电池实时状态数据以及历史电池数据进行处理,得到电池离线状态数据;利用HIF算法中的 ...
发明人:李凤姣,孙明娟,王文伟,南金瑞
申请日期:2023.12.19
摘要:本申请提供了一种用于合成有机碳酸酯的电解槽、电解系统和方法,电解槽包括第一端板、第二端板、阳极电极、阴极电极和板框;当阳极电极或阴极电极中的数量大于一时,阳极电极和阴极电极交替地排布在第一端板和第二端板之间;相邻的阳极电极和阴极电极之间设置有板框,当板框的数量为一个时,板框上设置有进料口和出料口;当 ...
发明人:张峰,曹万科,王文伟,郑文香,王峰,陈俊协,黄金湛,曾金祥
申请日期:2023.12.11
摘要:本发明涉及光通信技术领域,具体涉及一种光通信系统的回波损耗测量方法及测量系统。本申请的方案通过根据待测件在光通信系统中的偏角和间隙,对待测件在光通信系统中对应位置的模场进行描述,然后根据模场来计算回波损耗测量系统中光耦合器的耦合效率,根据耦合效率选取光耦合器,进而确定光耦合器的耦合参数,再根据耦合参 ...
作者:Yiding Li,Li Wang,Youzhi Song,Wenwei Wang,Cheng Lin,Xiangming He (Institute of Nuclear and New Energy Technology,Tsinghua University,Beijing 100084,People’s Republic of China; National Engineering Research Center of Electric Vehicles,Beijing Institute of Technology (BIT),Beijing 100081,People’s Republic of China; Shenzhen Automotive Research Institute of BIT (Shenzhen Research Institute of National Engineering Research Center of Electric Vehicles),Shenzhen,518118,People’s Republic of China)
出处:Nano-Micro Letters 2024
发明人:刘前飞,王博,高楠楠,黄文艺,宋士佳,孙超,王文伟
申请日期:2024.04.07
摘要:一种基于感知检测结果校准的车路协同感知方法、系统以及存储介质,涉及车路协同自动驾驶技术领域,车路协同感知方法,包括:控制智能体对待测物进行目标检测,输出对应的边界框以及置信度分数;智能体将置信度分数发送至置信度校准器;置信度校准器基于标准公共数据库对置信度分数进行校准,将校准后的置信度分数发送至智能 ...
发明人:施国标,曹景昭,孙惠春,韩冲,刘鑫旺,王文伟
申请日期:2024.03.12
摘要:公开了一种用于电子机械制动系统的多轮制动力同步调节方法和系统,首先预设车辆每个车轮的制动临界值,以保证车辆中每组车轮同步进入到制动压力跟随阶段;然后依据车辆工况状态判断条件开启或关闭对进入制动压力跟随阶段的每组车轮的同轴轮速补偿;最后通过对每个车轮对应的制动执行器的制动压力的补偿,来保证同组的车轮从 ...