摘要：【中文】本申请提供一种停车收费方法及车辆，该方法应用于云平台，该方法包括：接收安装于车辆上的车载控制系统发送的表征所述车辆处于停车状态的第一指令；所述第一指令中包括：所述车辆的标识信息；接收所述车载控制系统发送的表征所述车辆结束停车的第二指令；所述第二指令中包括：所述车辆的标识信息；基于所述第一指令、所述第二指令和预先确定的停车收费标准，生成所述车辆的停车收费订单；基于所述车辆的标识信息，从预先存储的标识信息和账户ID的对应关系中，查找出与所述车辆的标识信息对应的账户ID；将所述收费订单发送给所述对应的账户ID。在无需安装视频桩或地磁设备的前提下，实现停车收费管理，减少停车管理成本，停车管理不规范等问题。 【EN】The application provides a parking charging method and a vehicle, wherein the method is applied to a cloud platform and comprises the following steps: receiving a first instruction which is sent by an on-board control system installed on a vehicle and indicates that the vehicle is in a parking state; the first instruction comprises: identification information of the vehicle; receiving a second instruction which is sent by the vehicle-mounted control system and indicates that the vehicle stops; the second instruction comprises: identification information of the vehicle; generating a parking charge order for the vehicle based on the first instruction, the second instruction, and predetermined parking charge criteria; based on the identification information of the vehicle, finding out an account ID corresponding to the identification information of the vehicle from a pre-stored corresponding relation between the identification information and the account ID; and sending the charging order to the corresponding account ID. Under the prerequisite that need not to install video stake or earth magnetism equipment, realize the management of parking charge, reduce the parking administrative cost, the parking management is not normal scheduling problem.

摘要：【中文】本发明公开了一种自动焊接设备，包括底座、设于底座上且从左至右依次设置的初焊机构、翻转机构与冷却机构，翻转机构包括固定板、位于固定板上的固定筒，固定筒的下端凸设有支撑环，固定筒内设置有第二夹紧套，底座的下部设有第二电机，固定板的一侧设有支撑板、第二驱动组件及第三驱动组件，支撑板上设有支撑块，支撑块上转动安装有转轴，转轴靠近固定筒的一端设有翻转板，翻转板上安装有气动夹指，气动夹指的输出端连接有夹杆，转轴的另一端安装有外齿套，外齿套的上部设有齿条，支撑块上设有驱动齿条运动的第四驱动组件，固定筒的前端设有第二焊接机，通过上述设置，能自动对法兰与圆管进行装夹与翻转，进而提高法兰与圆管的焊接效率。 【EN】The invention discloses automatic welding equipment, which comprises a base, a primary welding mechanism, a turnover mechanism and a cooling mechanism, wherein the primary welding mechanism, the turnover mechanism and the cooling mechanism are arranged on the base and are sequentially arranged from left to right, the turnover mechanism comprises a fixed plate and a fixed cylinder positioned on the fixed plate, the lower end of the fixed cylinder is convexly provided with a support ring, a second clamping sleeve is arranged in the fixed cylinder, the lower part of the base is provided with a second motor, one side of the fixed plate is provided with a support plate, a second driving assembly and a third driving assembly, the support plate is provided with a support block, a rotating shaft is rotatably arranged on the support block, one end of the rotating shaft, which is close to the fixed cylinder, is provided with a turnover plate, the turnover plate is provided with a pneumatic clamping finger, the output end of the pneumatic clamping finger is connected with a clamping rod, the other end of the rotating shaft is, through the arrangement, the flange and the round pipe can be automatically clamped and overturned, and the welding efficiency of the flange and the round pipe is improved.

摘要：【中文】一种基于区块链的数据共享及仲裁方法。其包括初始化区块链网络；设置数据共享成员准入规则；基于区块链的数据共享；选举仲裁委员会成员及随机生成仲裁位置顺序；发起仲裁请求以验证基于区块链共识的数据并确定仲裁费用；基于仲裁机制的数据仲裁并判断仲裁委员会是否需要重组；支付基于智能合约的仲裁费用等步骤。本发明效果：以区块链网络共享记录形式进行数据共享，在共享数据情况下有效保护数据隐私不被泄露；在数据共享成员相互间进行数据共享时，能在不公开数据情况下保证区块链上数据真实可靠；区块链的去中心化的特点可以减少平台的维护成本，降低数据共享及仲裁机构的实施难度；区块链不可篡改的特性，提高了共享数据和仲裁结果的可信性。 【EN】A data sharing and arbitration method based on block chains. It includes initializing a blockchain network; setting a data sharing member admission rule; block chain based data sharing; electing arbitration committee members and randomly generating arbitration position sequences; initiating an arbitration request to validate data based on the blockchain consensus and determine an arbitration cost; arbitrating and judging whether the arbitration committee needs to be recombined or not based on the data arbitration of the arbitration mechanism; and paying arbitration fee based on the intelligent contract. The invention has the following effects: data sharing is carried out in a block chain network sharing record mode, and data privacy is effectively protected from being disclosed under the condition of sharing data; when data sharing is carried out among the data sharing members, the data on the block chain can be guaranteed to be real and reliable under the condition of not disclosing the data; the decentralized characteristic of the block chain can reduce the maintenance cost of the platform and reduce the implementation difficulty of the data sharing and arbitration mechanism; the property that the block chain can not be tampered improves the credibility of the shared data and the arbitration result.

摘要：【中文】本发明提供了一种LED外延片及其制备方法，包括：提供衬底；对所述衬底进行加热，并采用氮化气体对所述衬底进行氮化处理，以在所述衬底表面形成翘曲控制层，其中所述氮化气体至少包括氨气；在所述翘曲控制层表面依次形成N型半导体层、多量子阱层和P型半导体层。对衬底进行加热，并采用氮化气体对衬底进行氮化处理，使得氨气与衬底表面的一些化学键结合，形成晶格常数介于衬底和半导体层中间的物质即翘曲控制层，减少衬底和半导体层之间因晶格失配产生的压应力或张应力，进而减小和改变LED外延片的翘曲，提高LED外延片的波长均匀性，提高LED外延片的良率，节约后续形成的LED芯片的分选成本。 【EN】The invention provides an LED epitaxial wafer and a preparation method thereof, wherein the preparation method comprises the following steps: providing a substrate; heating the substrate, and carrying out nitridation treatment on the substrate by using nitridation gas to form a warpage control layer on the surface of the substrate, wherein the nitridation gas at least comprises ammonia gas; and sequentially forming an N-type semiconductor layer, a multi-quantum well layer and a P-type semiconductor layer on the surface of the warping control layer. The substrate is heated, and nitriding gas is adopted to conduct nitriding treatment on the substrate, so that ammonia gas is combined with chemical bonds on the surface of the substrate to form a material with a lattice constant between the substrate and a semiconductor layer, namely a warping control layer, the compressive stress or tensile stress generated between the substrate and the semiconductor layer due to lattice mismatch is reduced, the warping of the LED epitaxial wafer is reduced and changed, the wavelength uniformity of the LED epitaxial wafer is improved, the yield of the LED epitaxial wafer is improved, and the sorting cost of subsequently formed LED chips is saved.

摘要：【中文】本申请实施例提供了一种LED芯片及其制作方法，该LED芯片包括：衬底、缓冲层、N型氮化镓层、多量子阱发光层、空穴注入层，其中，空穴注入层包括层叠的AlInGaN层、含镁材料层和P型AlInGaN层，其中，含镁材料层中镁的电离能较低，激活效率较高，可以对AlInGaN层和P型AlInGaN层进行镁浓度的补充，提高AlInGaN层和P型AlInGaN层中镁的掺杂浓度，从而有利于提高整个空穴注入层的空穴浓度，便于更多的空穴向多量子阱发光层注入，以使得空穴注入层在提高多量子阱发光层中的空穴浓度的基础上，不会吸收过多的多量子阱发光层中发出的光线，提高LED芯片的发光亮度。 【EN】The embodiment of the application provides an LED chip and a manufacturing method thereof, wherein the LED chip comprises: the substrate, the buffer layer, N type gallium nitride layer, the multiple quantum well luminescent layer, the hole injection layer, wherein, the hole injection layer is including the AlInGaN layer of range upon range of, contain magnesium material layer and P type AlInGaN layer, wherein, the ionization energy of magnesium is lower in the magnesium material layer, activation efficiency is higher, can carry out magnesium concentration's replenishment to AlInGaN layer and P type AlInGaN layer, improve the doping concentration of magnesium in AlInGaN layer and the P type AlInGaN layer, thereby be favorable to improving the hole concentration of whole hole injection layer, be convenient for more holes to multiple quantum well luminescent layer injection, so that the hole injection layer is on the basis of the hole concentration in the multiple quantum well luminescent layer of improvement, can not absorb the light that sends in the too much multiple quantum well luminescent layer, improve the luminous luminance of LED chip.

摘要：【中文】本发明公开了一种硫化钼超级电容器电极及其制备方法，通过采用新的方法制备MoS₂，并将新方法制备的MoS₂、乙炔黑、聚偏氟乙烯加入至N‑甲基吡咯烷酮(NMP)溶液中进行调浆，然后调浆完成的浆料放入超声波机器中超声20分钟，超声完成后，把浆料搅拌均匀，通过丝网印刷将浆料均匀的印在碳纸上，把碳纸放入烘干机中烘干，烘干完成后即可做成电极。本发明提供的一种硫化钼超级电容器电极及其制备方法，由于采用新的方法制备的MoS₂打破层与层之间的结构，从而增大内部结构的比表面积，进而增大其放电时间，缩短其充电时间，以达到提高MoS₂储能效率，进而显著提高了硫化钼超级电容器电极的性能。 【EN】The invention discloses a molybdenum sulfide super capacitor electrode and a preparation method thereof, and MoS is prepared by adopting a new method₂And MoS prepared by the new method₂The method comprises the steps of adding acetylene black and polyvinylidene fluoride into an N-methyl pyrrolidone (NMP) solution for size mixing, then putting the size mixed slurry into an ultrasonic machine for ultrasonic treatment for 20 minutes, stirring the size uniformly after the ultrasonic treatment is finished, printing the size uniformly on carbon paper through screen printing, putting the carbon paper into a dryer for drying, and making an electrode after the drying is finished. According to the molybdenum sulfide supercapacitor electrode and the preparation method thereof, the MoS prepared by the novel method is adopted₂The structure between layers is broken, so that the specific surface area of the internal structure is increased, the discharge time of the internal structure is increased, the charge time of the internal structure is shortened, and the improvement is achievedMoS₂The energy storage efficiency is improved, and the performance of the molybdenum sulfide super capacitor electrode is improved obviously.

摘要：【中文】本发明公开了一种硫化钨超级电容器电极及其制备方法，通过采用超转速切割的方式制备WS₂，打破WS₂层间结构，并将新方法制备的WS₂、炭黑、聚偏氟乙烯加入至N‑甲基吡咯烷酮(NMP)溶液中进行调浆，然后调浆完成的浆料放入超声波机器中超声，把浆料搅拌均匀，调浆结束后将浆料均匀的涂抹在碳纸上，把碳纸放入烘干机中烘干，烘干完成后即可做成电极。本发明提供的一种硫化钨超级电容器电极及其制备方法，由于采用超转速切割的方法制备的WS₂打破层与层之间的结构，从而增大内部结构的比表面积，提高WS₂储能和充放电效率，进而显著提高了硫化钨超级电容器电极的性能。 【EN】The invention discloses a tungsten sulfide supercapacitor electrode and a preparation method thereof, wherein WS is prepared by adopting an over-rotating speed cutting mode₂Breaking WS₂Interlayer structure and WS prepared by the novel process₂Adding the carbon black and the polyvinylidene fluoride into an N-methyl pyrrolidone (NMP) solution for size mixing, then putting the size mixed slurry into an ultrasonic machine for ultrasonic treatment, uniformly stirring the size, uniformly coating the size on carbon paper after the size mixing is finished, putting the carbon paper into a dryer for drying, and preparing the carbon paper into an electrode after the drying is finished. The invention provides a tungsten sulfide super capacitor electrode and a preparation method thereof, wherein the WS prepared by adopting a super-rotating speed cutting method₂Breaking the structure between layers, increasing the specific surface area of internal structure, and increasing WS₂Energy storage and charge-discharge efficiencyAnd the performance of the tungsten sulfide supercapacitor electrode is further remarkably improved.

摘要：【中文】本发明公开了一种基于LCD触摸屏的光伏逆变器人机交互方法，采集用户针对所述触摸屏的触碰操作，根据所述触碰操作在所述触摸屏上切换展示包含对应数据信息的交互界面，所述交互界面包括：主界面，其包含界面切换按钮，所述主界面还用于展示运行概况数据；子界面，其包含功率曲线界面、电量统计数据界面、故障信息界面、实时数据界面、参数设置信息界面、历史数据界面和/或产品信息界面。根据本发明的方法，可以基于LCD触摸屏建立用户与光伏逆变器间的人机交互，使得用户简单方便的查询光伏逆变器的运行状态并对光伏逆变器进行操控。 【EN】The invention discloses a photovoltaic inverter man-machine interaction method based on an LCD touch screen, which comprises the steps of collecting touch operation of a user aiming at the touch screen, and displaying an interaction interface containing corresponding data information on the touch screen in a switching way according to the touch operation, wherein the interaction interface comprises the following steps: a main interface comprising an interface toggle button, the main interface further for presenting the run profile data; and the sub-interfaces comprise a power curve interface, an electric quantity statistical data interface, a fault information interface, a real-time data interface, a parameter setting information interface, a historical data interface and/or a product information interface. According to the method, the man-machine interaction between the user and the photovoltaic inverter can be established based on the LCD touch screen, so that the user can simply and conveniently inquire the running state of the photovoltaic inverter and control the photovoltaic inverter.

摘要：【中文】本发明涉及一种大转角塔跨越封网专用支架，其特征在于：包括支架本体及安装在支架本体中心位置处的吊装环，所述吊装环包括竖直板及与竖直板焊接安装的八字形角钢板，所述竖直板上设置有吊装孔，所述吊装环通过八字形角钢板与所述支架本体螺栓固定连接；所述支架本体的两端分别对称设置有左挂板及右挂板，所述左挂板及右挂板上下两端均设置有若干挂点；所述支架本体上对称设置有坐凳板及脚踏板，所述坐凳板与所述支架本体侧面通过螺栓固定，所述脚踏板与所述支架本体通过螺栓固定。本发明设计科学合理，大大地减轻了施工强度，减少人力机械的使用，同时安全可靠，操作简便，而且人性化，将在今后的施工起到较大的作用。 【EN】The invention relates to a special support for spanning and net sealing of a large-angle tower, which is characterized in that: the lifting ring comprises a bracket body and a lifting ring arranged at the central position of the bracket body, wherein the lifting ring comprises a vertical plate and a splayed angle steel plate welded and arranged with the vertical plate, a lifting hole is formed in the vertical plate, and the lifting ring is fixedly connected with the bracket body through the splayed angle steel plate; the two ends of the bracket body are respectively and symmetrically provided with a left hanging plate and a right hanging plate, and the upper end and the lower end of each of the left hanging plate and the right hanging plate are respectively provided with a plurality of hanging points; the stool plate and the pedal are symmetrically arranged on the support body, the stool plate and the side face of the support body are fixed through bolts, and the pedal and the support body are fixed through bolts. The invention has scientific and reasonable design, greatly reduces the construction strength, reduces the use of manpower and machinery, is safe and reliable, has simple and convenient operation and humanization, and plays a great role in the future construction.

摘要：【中文】本发明涉及一种钻式地锚专用保护装置，包括钻式地锚，所述钻式地锚包括手柄及与手柄一体制成的锚杆，其特征在于：还包括安装在钻式地锚锚杆上的保护机构，所述保护机构包括挡板及受力加强板，所述挡板及受力加强板上均设置有螺栓孔，所述挡板与所述受力加强板通过穿装在螺栓孔内的螺栓固定。本发明设计科学合理，增强了钻式地锚的受力面积，增加抗拔力，同时能够有效的保护地锚钻杆，提高强度及使用寿命，且减轻劳力的投入，操作省时省力。 【EN】The invention relates to a special protection device for a drill type ground anchor, which comprises the drill type ground anchor, wherein the drill type ground anchor comprises a handle and an anchor rod integrally manufactured with the handle, and is characterized in that: the protection mechanism is characterized by further comprising a protection mechanism arranged on the drill type ground anchor rod, the protection mechanism comprises a baffle plate and a stress reinforcing plate, bolt holes are formed in the baffle plate and the stress reinforcing plate, and the baffle plate and the stress reinforcing plate are fixed through bolts penetrating through the bolt holes. The invention has scientific and reasonable design, enhances the stress area of the drill type ground anchor, increases the pulling resistance, can effectively protect the drill rod of the ground anchor, improves the strength and prolongs the service life, reduces the labor input and saves time and labor in operation.