摘要：【中文】本发明涉及电动液压助力转向控制领域，特别是一种电动液压助力转向电机的控制方法及装置、车辆。通过获取至少方向盘转角信息和转向电机停机指令信息；根据方向盘转角信息判断方向盘转角是否大于设定转角值，当方向盘转角大于设定转角值，且收到转向电机停机指令时，控制转向电机不响应停机指令或控制转向电机延时设定时间后响应停机指令或控制转向电机以一个小于设定减速度值的减速度进行减速直至停止，在方向盘转角大于设定转角值时，若出现转向电机停机，则容易造成方向盘回正打手的现象，而通过不响应停机控制、相应的延时控制或者缓慢减小转向电机转速的方式控制转向电机，使得方向盘依然具有液压助力，手感较软，不再出现打手现象。 【EN】The invention relates to the field of electro-hydraulic power steering control, in particular to a control method and device for an electro-hydraulic power steering motor and a vehicle. Obtaining at least steering wheel angle information and steering motor stop instruction information; judging whether the steering wheel angle is larger than a set steering angle value or not according to the steering wheel angle information, controlling the steering motor not to respond to a stop instruction or to respond to the stop instruction after controlling the steering motor to delay for a set time or to decelerate at a deceleration smaller than a set deceleration value until the steering motor stops when the steering wheel angle is larger than the set steering angle value, if the steering motor stops, the steering wheel is easy to return to the right for beating hands, and controlling the steering motor in a mode of not responding to stop control, corresponding delay control or slowly reducing the rotating speed of the steering motor, so that the steering wheel still has hydraulic power assistance, soft hand feeling and no longer beating hands.

摘要：【中文】本发明公开了一种具有结构通式(I)或(II)的辐射防护化合物，其合成方法为：将三苯基膦与6‑溴己酸或1,6‑二溴己烷反应得到三苯基膦阳离子化合物，然后将L‑脯氨醇或D‑脯氨醇依次经酰化、醚化、还原和氧化后与三苯基膦阳离子化合物结合，得到TPP‑L/D‑NIT‑1或TPP‑L/D‑NIT‑2；该辐射防护化合物应用于抗辐射损伤药物组合物中。本发明的辐射防护化合物中为具有手性的线粒体靶向氮氧自由基类化合物，在动物水平具有明显的辐射防护效果，且该其中的手性脯氨醇结构单元与生物机体中的脯氨酸结构相近，生物相容性更好；本发明的合成方法条件温和，重现性好；本发明的辐射防护化合物具有较强的实用价值。 【EN】The invention discloses a radiation protection compound with a structural general formula (I) or (II), and a synthesis method thereof comprises the following steps: reacting triphenylphosphine with 6-bromohexanoic acid or 1, 6-dibromohexane to obtain a triphenylphosphine cation compound, and then sequentially acylating, etherifying, reducing and oxidizing L-prolinol or D-prolinol, and combining with the triphenylphosphine cation compound to obtain TPP-L/D-NIT-1 or TPP-L/D-NIT-2; the radioprotective compound is used in a pharmaceutical composition for resisting radiation injury. The radiation protection compound is a chiral mitochondrion-targeted nitroxide free radical compound, has an obvious radiation protection effect at an animal level, and has a chiral prolinol structural unit which has a similar structure with proline in a living organism and better biocompatibility; the synthesis method of the invention has mild conditions and good reproducibility; the radiation protection compound has strong practical value.

摘要：【中文】本发明涉及汽车仪表板领域，更具体的说，涉及一种汽车仪表板的显示设备固定结构。本发明提出的汽车仪表板显示设备固定结构，安装在汽车副驾对应的仪表板位置，包括基座总成、前支架总成、表面面板以及显示设备：基座总成，安装在汽车副驾对应的仪表板本体上，作为其他零部件固定和安装的基座；前支架总成，安装在基座总成上，为显示设备提供安装位置；显示设备，安装在前支架总成上；表面面板，安装在前支架总成上，覆盖显示设备与仪表板本体之间的空隙。本发明既能安装屏幕，又能安装可拆卸的平板，当平板拆卸之后可弹出氛围灯，统一了仪表板带屏幕和带平板的造型风格，差异零件少，成本低，能满足车辆对屏幕和平板的不同配置需求。 【EN】The invention relates to the field of automobile instrument boards, in particular to a display device fixing structure of an automobile instrument board. The invention provides a fixing structure of automobile instrument panel display equipment, which is arranged at an instrument panel position corresponding to a pilot driver of an automobile and comprises a base assembly, a front support assembly, a surface panel and display equipment, wherein the base assembly comprises: the base assembly is arranged on the instrument panel body corresponding to the automobile copilot and is used as a base for fixing and installing other parts; the front support assembly is arranged on the base assembly and provides a mounting position for the display equipment; the display equipment is arranged on the front bracket assembly; and the surface panel is arranged on the front bracket assembly and covers a gap between the display equipment and the instrument panel body. The invention can install the screen and the detachable panel, can pop up the atmosphere lamp after the panel is detached, unifies the modeling styles of the instrument panel with the screen and the panel, has less difference parts and low cost, and can meet different configuration requirements of vehicles on the screen and the panel.

摘要：【中文】本发明涉及汽车仪表板领域，更具体的说，涉及一种汽车仪表板多功能模块。本发明提出的一种汽车仪表板多功能模块，包括模块外壳件和可切换模块：所述模块外壳件，安装固定在仪表板本体的副驾位置；所述可切换模块，安装在模块外壳件内部，可根据不同工况进行切换安装。本发明提出的汽车仪表板多功能模块，供座舱内副驾使用集成在仪表板上，可切换模块可集成平板支架、笔记本小桌板、储物盒等功能，还可以后续根据需求扩展。 【EN】The invention relates to the field of automobile instrument boards, in particular to an automobile instrument board multifunctional module. The invention provides a multifunctional module of an automobile instrument panel, which comprises a module shell part and a switchable module: the module shell is fixedly arranged at the auxiliary driving position of the instrument panel body; the switchable module is installed inside the module shell piece and can be switched and installed according to different working conditions. The multifunctional module of the automobile instrument board provided by the invention is used by a passenger cabin and integrated on the instrument board, and the switchable module can integrate the functions of a flat plate support, a notebook small table board, a storage box and the like and can be expanded according to requirements subsequently.

摘要：【中文】本发明一种新型水管道铺设方法，将传统铺设在地下的水管道改为铺设在天花板上，通过对管道铺设定位，管道铺设开槽、打眼，管道铺设，管道铺设连接，管道通水压力测试和管道通水测试，使用抱箍吊卡对管道进行固定，并在热水管道外包缠保温棉，以阻止热水管道的散热，管道安装好并正常工作；本发明改变了传统的方法，水管道走顶时水电工仅仅需要使用冲击钻在房屋顶面按照固定间距打眼即可，节省电费、人力成本下降、工费成本下降，发生漏水时通过水滴到天花板上的声音可以很容易的感知到漏水情况的发生，且渗漏点肉眼观察即可准确定位，维修简便，肉眼观察渗漏点后将渗漏点进行处理即可。 【EN】The invention relates to a novel water pipeline laying method, which is characterized in that a water pipeline which is traditionally laid on the ground is changed into a water pipeline which is laid on a ceiling, and the pipeline is laid and positioned, and is grooved and perforated, laid and connected, and subjected to water pressure test and water test, the pipeline is fixed by using a hoop elevator, and heat insulation cotton is wrapped outside a hot water pipeline to prevent the heat dissipation of the hot water pipeline, so that the pipeline is well installed and normally works; the invention changes the traditional method, when the water pipeline goes to the top, water and electricity workers only need to use the impact drill to drill holes on the top surface of the house according to a fixed distance, so that the electricity cost, the labor cost and the labor cost are saved, when water leakage occurs, the water leakage condition can be easily sensed through the sound of water dropping on the ceiling, the leakage point can be accurately positioned by visual observation, the maintenance is simple and convenient, and the leakage point can be treated after the visual observation.

摘要：【中文】本发明属于LTE无线通信技术领域，尤其涉及一种基于LTE无线通信技术的长距离接入方法，包括：步骤1，将LTE基站位置信息和小区信息存储于终端；步骤2，终端利用获取的信息计算终端和LTE基站的空间直线距离；步骤3，利用空间直线距离计算往返延迟时间后计算定时提前值。本发明的技术方案实现了超远距离的LTE小区覆盖和接入过程，而且能够让LTE系统用较小的时频资源开销获取最大的覆盖范效果。 【EN】The invention belongs to the technical field of LTE wireless communication, and particularly relates to a long-distance access method based on an LTE wireless communication technology, which comprises the following steps: step 1, storing LTE base station position information and cell information in a terminal; step 2, the terminal calculates the space linear distance between the terminal and the LTE base station by using the acquired information; and 3, calculating a timing advance value after calculating the round-trip delay time by using the space linear distance. The technical scheme of the invention realizes the covering and access process of the LTE cell at an ultra-long distance, and can ensure that the LTE system obtains the maximum covering effect by using smaller time-frequency resource overhead.

摘要：【中文】本发明公开了一种基于区块链的工业互联网可信控制方法、装置和系统，所述方法包括：定义和编写工业控制系统的智能合约代码；向区块链网络发送所述智能合约；设置数据安全网关的设备权限以及允许控制及查询的用户账户信息；所述智能合约用于触发所述工业控制系统依据所述智能合约代码定义的流程和参数对工业现场设备进行控制。本发明通过区块链智能合约的流程、参数定义能力，访问控制能力实现了工业互联网控制系统的安全、可信，解决目前工业互联网控制系统对于安全、可信方面的顾虑，通过一个安全、可信的方式实现工业互联网控制安全，可以促进工业互联网从烟囱式格局走向更加开发之路。 【EN】The invention discloses a block chain-based industrial internet trusted control method, a device and a system, wherein the method comprises the following steps: defining and compiling intelligent contract codes of an industrial control system; sending the intelligent contract to a blockchain network; setting the equipment authority of the data security gateway and user account information allowing control and query; the intelligent contract is used for triggering the industrial control system to control the industrial field device according to the process and the parameters defined by the intelligent contract code. The invention realizes the safety and credibility of the industrial internet control system through the flow, parameter definition capability and access control capability of the block chain intelligent contract, solves the problem of the safety and credibility of the existing industrial internet control system, realizes the industrial internet control safety through a safe and credible mode, and can promote the industrial internet to move to a more developed path from a chimney type structure.

摘要：【中文】本发明属于汽车生产装配技术领域，公开一种装配轮毂罩的简易辅具，包括推杆部、套设在推杆部上的套筒和用以插设在轮毂承槽的支承座，推杆部轴心设有用以连接支承座的支撑杆，推杆部靠近支承座端部环设有用以支撑轮毂罩的弧形挡板，弧形挡板与支撑杆之间设有弹性件，套筒靠近弧形挡板一端对称设有抵住弧形挡板以靠近支撑杆的抵杆，将轮毂罩套设在弧形挡板上并通过支承座将推杆部固定在轮毂承槽的垂直方向上，推动套筒沿支承座一侧移动以抵住轮毂罩套设在轮毂承槽上；通过套筒滑动以抵住轮毂罩置于轮毂承槽上，避免人工校对带来的误差，保证装配完整性及一致性；减少人力，在省时省力的同时还提高装配效率，降低装配质量风险。 【EN】The invention belongs to the technical field of automobile production and assembly, and discloses a simple auxiliary tool for assembling a hubcap, which comprises a push rod part, a sleeve sleeved on the push rod part and a supporting seat inserted in a hub bearing groove, wherein the axis of the push rod part is provided with a supporting rod connected with the supporting seat, the end part of the push rod part, which is close to the supporting seat, is annularly provided with an arc-shaped baffle plate for supporting the hubcap, an elastic part is arranged between the arc-shaped baffle plate and the supporting rod, one end of the sleeve, which is close to the arc-shaped baffle plate, is symmetrically provided with a supporting rod for supporting the arc-shaped baffle plate so as to be close to the supporting rod, the hubcap is sleeved on the arc-shaped baffle plate, the push rod; the sleeve slides to abut against the hub cover and is arranged on the hub bearing groove, so that errors caused by manual alignment are avoided, and the integrity and consistency of assembly are ensured; the labor is reduced, the time and the labor are saved, the assembly efficiency is improved, and the assembly quality risk is reduced.

摘要：【中文】本发明公开一种自动清理水闸门密封面系统，包括框架、导向轨道、清理机器人、齿条和拖链，框架为矩形耐腐蚀金属框架，导向轨道分别设置于框架的各边框上，齿条分别设置于框架的各边框上，清理机器人的行走机构与齿条啮合传动，清理机器人的行走机构还与导向轨道滑动配合，拖链分别设置于框架的各边框上，且拖链与清理机器人连接。本申请公开的自动清理水闸门密封面机构，通过齿条驱动清理机器人在设置在框架上的导向轨道上移动，达到对水闸门密封面的清理作业，代替了现有技术人工清理，达到了安全性更高的清理作业，同时，清理机器人可进行无限制的重复清理作业，清理效果更好。 【EN】The invention discloses an automatic water gate sealing surface cleaning system which comprises a frame, a guide rail, a cleaning robot, racks and a drag chain, wherein the frame is a rectangular corrosion-resistant metal frame, the guide rail is respectively arranged on each frame of the frame, the racks are respectively arranged on each frame of the frame, a walking mechanism of the cleaning robot is in meshing transmission with the racks, the walking mechanism of the cleaning robot is also in sliding fit with the guide rail, the drag chain is respectively arranged on each frame of the frame, and the drag chain is connected with the cleaning robot. The application discloses sealed face mechanism of automatic clearance sluice gate moves on setting up the guide track on the frame through rack drive clearance robot, reaches the clearance operation to the sealed face of sluice gate, has replaced the artifical clearance of prior art, has reached the higher clearance operation of security, and simultaneously, the clearance robot can carry out unrestricted repeated clearance operation, and the clearance effect is better.

摘要：【中文】本发明提供一种0Cr11Ni2MoVNb钢锻件的热处理方法，包括：步骤一、将钢锻件加热至1020℃，保温8～10h，出炉后将锻件进行空冷；步骤二、将步骤一中冷却到室温的钢锻件加热到710℃，保温8～10h，空冷；步骤三、将步骤二中冷却到室温的钢锻件加热到850℃，保温60～120min，再升温至第一预设温度，保温一定时间，油冷；步骤四、将步骤三中冷却到室温的钢锻件加热到第一预设温度，保温5‑10h，空冷。处理后的锻件组织晶粒度为5‑6级，组织构成为板条马氏体和弥散分布的细小M23C6碳化物。并且得到满足规范要求的强度、塑性、断裂韧性和高温持久性能，工艺简单稳定，操作方便，适用于工业化生产。 【EN】The invention provides a heat treatment method of a 0Cr11Ni2MoVNb steel forging, which comprises the following steps: step one, heating a steel forging to 1020 ℃, preserving heat for 8-10 hours, and air-cooling the forging after discharging; step two, heating the steel forging cooled to the room temperature in the step one to 710 ℃, preserving heat for 8-10 hours, and air cooling; step three, heating the steel forging cooled to the room temperature in the step two to 850 ℃, preserving heat for 60-120 min, then heating to a first preset temperature, preserving heat for a certain time, and performing oil cooling; and step four, heating the steel forging cooled to the room temperature in the step three to a first preset temperature, preserving heat for 5-10 hours, and air cooling. The grain size of the treated forging structure is 5-6 grades, and the structure is composed of lath martensite and dispersed fine M23C6 carbide. And the strength, plasticity, fracture toughness and high-temperature durability which meet the standard requirements are obtained, the process is simple and stable, the operation is convenient, and the method is suitable for industrial production.