摘要：【中文】本发明公开了一种电控气门结构，包括进气门电控气门结构、排气门电控气门结构、第一油路和第二油路；所述第一油路分别连通于所述进气门电控气门结构和所述排气门电控气门结构；所述第二油路连通于所述排气门电控气门结构；所述第二油路内的液体压力大于所述第一油路内的液体压力。本发明还公开了一种发动机，应用了上述的电控气门结构。本发明公开的电控气门结构解决了现有电控气门结构不能同时实现可变气门正时、可变气门升程、发动机部分停缸以及缸内制动控制功能的问题。 【EN】The invention discloses an electric control valve structure, which comprises an intake valve electric control valve structure, an exhaust valve electric control valve structure, a first oil way and a second oil way, wherein the intake valve electric control valve structure is connected with the exhaust valve electric control valve structure; the first oil way is respectively communicated with the intake valve electric control valve structure and the exhaust valve electric control valve structure; the second oil way is communicated with the exhaust valve electric control valve structure; the hydraulic pressure in the second oil passage is greater than the hydraulic pressure in the first oil passage. The invention also discloses an engine, and the electric control valve structure is applied. The electric control valve structure disclosed by the invention solves the problem that the existing electric control valve structure can not simultaneously realize the functions of variable valve timing, variable valve lift, partial cylinder deactivation of an engine and in-cylinder brake control.

摘要：【中文】本发明涉及一种动力蓄电池数据分析系统，包括：数据发送模块，用于向车载终端发送顺序号列表；数据获取模块，用于接收车载终端发送的CAN数据，CAN数据为车载终端根据预设顺序号与CAN的ID的对应关系采集的与顺序号列表中的顺序号对应的CAN的ID的CAN数据；大数据平台，用于通过CAN协议解析配置框架解析CAN数据以获取动力蓄电池相关数据，并存储动力蓄电池相关数据；数据中台，用于从大数据平台获取动力蓄电池相关数据，并对动力蓄电池相关数据进行加工分析；应用平台，用于获取加工分析后的动力蓄电池相关数据，并基于加工分析后的动力蓄电池相关数据进行动力蓄电池应用分析。实施本发明，能支撑扩展数据的接入和存储，并能满足对于数据分析多样化的需求。 【EN】The invention relates to a power storage battery data analysis system, which comprises: the data sending module is used for sending the sequence number list to the vehicle-mounted terminal; the data acquisition module is used for receiving CAN data sent by the vehicle-mounted terminal, wherein the CAN data is CAN data of CAN ID corresponding to the sequence number in the sequence number list, which is acquired by the vehicle-mounted terminal according to the corresponding relation between the preset sequence number and the CAN ID; the big data platform is used for analyzing the CAN data through the CAN protocol analysis configuration framework to obtain the relevant data of the power storage battery and storing the relevant data of the power storage battery; the data center platform is used for acquiring the relevant data of the power storage battery from the big data platform and processing and analyzing the relevant data of the power storage battery; and the application platform is used for acquiring the relevant data of the power storage battery after processing and analysis and carrying out application analysis on the power storage battery based on the relevant data of the power storage battery after processing and analysis. The invention can support the access and storage of the extension data and can meet the requirement of data analysis diversification.

摘要：【中文】本发明涉及一种动力蓄电池信息溯源系统，所述系统包括：电池数据管理子系统，与所述信息溯源管理子系统进行通信连接，用于向所述信息溯源管理子系统发送所有动力蓄电池的溯源信息；车辆生产管理子系统，与所述信息溯源管理子系统进行通信连接，用于从所述信息溯源管理系统获取所有动力蓄电池的溯源信息，并用于向所述信息溯源管理系统发送车辆生产信息，所述车辆生产信息包括一一对应的车辆身份信息、装车的动力蓄电池的溯源信息和装车的底盘信息；信息溯源管理子系统，用于对所述动力蓄电池的原始溯源信息进行记录，并将与所述装车的动力蓄电池的溯源信息对应的所述车辆生产信息进行记录。实施本发明，可满足动力蓄电池所需的全方位的追溯。 【EN】The invention relates to a power storage battery information traceability system, which comprises: the battery data management subsystem is in communication connection with the information traceability management subsystem and is used for sending traceability information of all power storage batteries to the information traceability management subsystem; the vehicle production management subsystem is in communication connection with the information traceability management subsystem, and is used for acquiring traceability information of all power storage batteries from the information traceability management system and sending vehicle production information to the information traceability management system, wherein the vehicle production information comprises vehicle identity information, traceability information of loaded power storage batteries and loaded chassis information which are in one-to-one correspondence; and the information traceability management subsystem is used for recording original traceability information of the power storage battery and recording vehicle production information corresponding to the traceability information of the loaded power storage battery. The implementation of the invention can meet the requirement of all-round tracing of the power storage battery.

摘要：【中文】本发明公开了一种用户画像生成方法，所述用户画像生成方法包括：获取待画像用户的数据集合，所述数据集合包括待画像用户的车辆使用数据、动力电池数据和/或环境数据；根据所述数据集合提取用户画像标签，所述用户画像标签包括运营类标签、充电类标签和/或动力电池工况类标签；根据所述用户画像标签建立标签描述模型；根据所述数据集合和所述标签描述模型对所述待画像用户进行多维度描述生成用户画像。本发明还公开了一种用户画像生成装置及设备。采用本发明，能够将各分析指标进行关联整合，也能够基于商用车运营固定路线的特征，更精准的反映运营者的运营水平，帮助运营者提升运营效率，增加经济效益。 【EN】The invention discloses a user portrait generation method, which comprises the following steps: acquiring a data set of a user to be imaged, wherein the data set comprises vehicle use data, power battery data and/or environment data of the user to be imaged; extracting user portrait labels according to the data set, wherein the user portrait labels comprise operation labels, charging labels and/or power battery working condition labels; establishing a label description model according to the user portrait label; and carrying out multi-dimensional description on the user to be pictured according to the data set and the label description model to generate the user portrait. The invention also discloses a user portrait generation device and equipment. By adopting the method and the device, correlation and integration can be performed on each analysis index, and the operation level of an operator can be more accurately reflected based on the characteristics of the fixed route operated by the commercial vehicle, so that the operator is helped to improve the operation efficiency and the economic benefit is increased.

摘要：【中文】本发明涉及电动汽车技术领域，具体公开了一种电动汽车电池补电方法、系统及电动汽车。方法包括获取电动汽车电池的当前电池电压；判断电动汽车电池的当前电池电压是否满足第一电压阈值条件；若是，判断电动汽车的当前车辆状态是否满足补电条件；若是，发送补电请求；接收对所述补电请求的响应信号，如果所述补电请求的响应信息为允许补电，发送电动汽车电池补电指令；判断电动汽车电池是否完成正常补电；若是，判断电动汽车电池是否满足继续使用要求；若否，发送更换电动汽车电池的提醒信息。本发明在确保用户安全和车辆安全的情况下进行远程控制补电，且可以时刻监测电池补电情况，获取电池的使用寿命情况，保证了补电过程中以及车辆行驶过程中的安全性，提高了用户体验。 【EN】The invention relates to the technical field of electric automobiles, and particularly discloses an electric automobile battery power supplementing method and system and an electric automobile. The method comprises the steps of obtaining the current battery voltage of the electric automobile battery; judging whether the current battery voltage of the electric automobile battery meets a first voltage threshold condition or not; if so, judging whether the current vehicle state of the electric vehicle meets the power supplementing condition; if yes, sending a power supplementing request; receiving a response signal to the power supplementing request, and if the response information of the power supplementing request is that power supplementing is allowed, sending a power supplementing instruction of the electric automobile battery; judging whether the normal power supplement of the battery of the electric automobile is finished; if yes, judging whether the battery of the electric automobile meets the requirement for continuous use; if not, sending a reminding message for replacing the battery of the electric automobile. The invention can remotely control power supplement under the condition of ensuring the safety of users and vehicles, can constantly monitor the power supplement condition of the battery, obtains the service life condition of the battery, ensures the safety in the power supplement process and the vehicle driving process, and improves the user experience.

摘要：【中文】本发明提供了一种混合动力车辆的电池电量控制方法及控制系统，属于混合动力车辆领域。该电池电量控制方法包括以下步骤：记录预设数量的周期用户使用车辆的用户行为数据；根据用户行为数据确定用户每个周期的平均用车时间T；获取车辆的电池的真实SOC；并将电池的真实SOC按照以下预设的映射规则映射为显示SOC：在T‑A之前调用第一映射函数将电池的真实SOC映射为显示SOC，在T‑A之后调用第二映射函数将电池的真实SOC映射为显示SOC，其中，A为预设时间段，第二映射函数相较于第一映射函数将真实SOC映射为更大的显示SOC；将电池的显示SOC上报至车辆的控制器。本发明能够在不改变电池电芯本身的基础参数的前提下降低电池搁置的SOC，进而有效延长电池的寿命。 【EN】The invention provides a battery electric quantity control method and a battery electric quantity control system of a hybrid power vehicle, and belongs to the field of hybrid power vehicles. The battery electric quantity control method comprises the following steps: recording user behavior data of a preset number of vehicles used by periodic users; determining the average vehicle using time T of each period of the user according to the user behavior data; acquiring a true SOC of a battery of a vehicle; and mapping the real SOC of the battery into a display SOC according to the following preset mapping rule: calling a first mapping function before T-A to map the real SOC of the battery to a display SOC, and calling a second mapping function after T-A to map the real SOC of the battery to the display SOC, wherein A is a preset time period, and the second mapping function maps the real SOC to a larger display SOC compared with the first mapping function; and reporting the display SOC of the battery to a controller of the vehicle. The invention can reduce the SOC of the battery on the premise of not changing the basic parameters of the battery cell, thereby effectively prolonging the service life of the battery.

摘要：【中文】本发明公开一种电动汽车能量回收方法、装置及汽车，包括：获取车辆的行驶参数和设备参数，行驶参数包括：所在位置和车速、当前电池电量、档位和刹车踏板信号，设备参数包括：与当前电池电量对应的最大充电功率和驱动后桥允许承受的最大反向力矩；根据行驶参数和设备参数确定最大回收力矩；获取的线性回收电流控制开关发送的能量回收信号；根据能量回收信号确定当前回收扭矩；根据最大回收力矩和当前回收扭矩确定目标回收扭矩；将目标回收扭矩发送至电机，触发电机进行能量回收。本发明充分考虑整车实际运行环境，加入行驶路面坡度影响因子，并制定滑行能量回收策略，考虑不同车速下的能量回收规模，提供用户体验，避免能量的浪费。 【EN】The invention discloses an electric automobile energy recovery method, a device and an automobile, wherein the method comprises the following steps: acquiring driving parameters and equipment parameters of a vehicle, wherein the driving parameters comprise: position and speed of a motor vehicle, current battery power, gear and brake pedal signal, equipment parameter includes: the maximum charging power corresponding to the current battery electric quantity and the maximum reverse torque allowed to bear by the driving rear axle; determining the maximum recovery torque according to the driving parameters and the equipment parameters; the energy recovery signal sent by the linear recovery current control switch is obtained; determining the current recovery torque according to the energy recovery signal; determining a target recovery torque according to the maximum recovery torque and the current recovery torque; and sending the target recovery torque to the motor, and triggering the motor to recover energy. According to the method, the actual running environment of the whole vehicle is fully considered, the gradient influence factor of the running road surface is added, the sliding energy recovery strategy is formulated, the energy recovery scales at different vehicle speeds are considered, the user experience is provided, and the energy waste is avoided.

摘要：【中文】本申请公开了一种电池残余性能分析方法、装置、设备及存储介质，所述方法包括获取目标电池的残余性能分析参数；获取目标电池的历史充电数据及历史放电数据；将目标电池的残余性能分析参数、经过预处理的历史充电数据及历史放电数据作为电池残余性能分析模型的输入，得到目标电池的续航里程预测曲线及目标电池的当前续航里程；基于目标电池的残余性能分析参数、目标电池的续航里程预测曲线及目标电池的当前续航里程确定目标电池的残余性能数据。利用本申请提供的技术方案可以利用历史电池工况数据确定残余性能，方便确定电池的储能价值及续航价值，使性能分析结果更科学；利用电池残余性能分析模型进行残余性能分析，提高电池残余性能分析的效率。 【EN】The application discloses a battery residual performance analysis method, a device, equipment and a storage medium, wherein the method comprises the steps of obtaining residual performance analysis parameters of a target battery; acquiring historical charging data and historical discharging data of a target battery; taking the residual performance analysis parameters of the target battery, the preprocessed historical charging data and historical discharging data as the input of a battery residual performance analysis model to obtain a mileage prediction curve of the target battery and the current mileage of the target battery; and determining residual performance data of the target battery based on the residual performance analysis parameters of the target battery, the mileage prediction curve of the target battery and the current mileage of the target battery. By using the technical scheme provided by the application, the residual performance can be determined by using the historical battery working condition data, the energy storage value and the endurance value of the battery can be conveniently determined, and the performance analysis result is more scientific; and residual performance analysis is performed by using the battery residual performance analysis model, so that the efficiency of the battery residual performance analysis is improved.

摘要：【中文】本发明提供一种蓄电池健康状态评估方法及装置，涉及蓄电池健康状态评估技术领域，包括：获取当前周期的上一周期待测蓄电池容量衰减的第一评估分值和当前温度对应的待测蓄电池的出厂OCV‑SOC曲线；接收当前周期车载监控终端发送的第一数据包，并对所述第一数据包进行过滤，生成第二数据包；根据所述第二数据包和所述出厂OCV‑SOC曲线确定曲线各点容量衰减百分比；对所述曲线各点容量衰减百分比进行加权平均确定当前周期待测蓄电池容量衰减的第二评估分值；当所述第一评估分值和所述第二评估分值均小于预设分值阈值时，则确认所述待测蓄电池处于不健康状态。本方法具有适用性强、准确率高、速度快等优点。 【EN】The invention provides a method and a device for evaluating the health state of a storage battery, which relate to the technical field of evaluation of the health state of the storage battery and comprise the following steps: acquiring a first evaluation score of capacity attenuation of a storage battery to be tested in a previous period of a current period and an ex-factory OCV-SOC curve of the storage battery to be tested corresponding to the current temperature; receiving a first data packet sent by a vehicle-mounted monitoring terminal in the current period, filtering the first data packet, and generating a second data packet; determining the capacity attenuation percentage of each point of the curve according to the second data packet and the factory OCV-SOC curve; carrying out weighted average on the capacity attenuation percentages of all points of the curve to determine a second evaluation score of the capacity attenuation of the storage battery to be detected in the current period; and when the first evaluation score and the second evaluation score are both smaller than a preset score threshold value, confirming that the storage battery to be tested is in an unhealthy state. The method has the advantages of strong applicability, high accuracy, high speed and the like.

摘要：【中文】本申请实施例公开了一种电池包冷却装置，包括壳体、电芯模组、汇流排、第一绝缘部、第一冷却部和盖板；壳体与盖板形成能够容纳电芯模组的空间；电芯模组设于壳体内，汇流排与电芯模组连接，第一绝缘部堆叠于汇流排上；第一冷却部堆叠于第一绝缘部上，第一冷却部远离第一绝缘部的一面与盖板连接。本申请实施例提供的电池包冷却装置的在汇流排上放置绝缘垫，然后在绝缘垫上再放置冷却板，最后安装上模组上盖，通过上盖与模组间可靠紧连接，保证冷却板、导热性能良好的绝缘垫与模组汇流排之间接触紧密，绝缘垫能够保持良好的热传导，冷却板能对汇流排处的热量进行有效冷却。 【EN】The embodiment of the application discloses a battery pack cooling device, which comprises a shell, a battery cell module, a busbar, a first insulating part, a first cooling part and a cover plate, wherein the battery cell module is arranged on the shell; the shell and the cover plate form a space capable of accommodating the battery cell module; the battery cell module is arranged in the shell, the busbar is connected with the battery cell module, and the first insulating part is stacked on the busbar; the first cooling part is stacked on the first insulating part, and one surface, far away from the first insulating part, of the first cooling part is connected with the cover plate. The battery package cooling device that this application embodiment provided places insulating pad on the busbar, then places the cooling plate again on insulating pad, installs the module upper cover at last, through reliable tight connection between upper cover and module, guarantees that the contact is inseparable between cooling plate, the good insulating pad of thermal conductivity and the module busbar, and insulating pad can keep good heat-conduction, and the cooling plate can effectively cool off the heat of busbar department.