摘要：【中文】本申请公开了一种信息交互方法、装置、存储介质、设备及系统，属于车联网技术领域。方法包括：第一路侧单元接收目标车辆发送的服务查询信息，生成与服务查询信息匹配的身份标识，并将身份标识返回给目标车辆；第一路侧单元向服务器发送服务查询信息、身份标识和目标车辆当前的第一行驶数据；服务器生成与服务查询信息匹配的服务响应信息，以及根据第一行驶数据确定至少一个目标路侧单元，将身份标识和服务响应信息发送给至少一个目标路侧单元，目标路侧单元为目标车辆下一个可能经过的路侧单元；第二路侧单元接收目标车辆发送的身份标识，若在本地检索到与身份标识匹配的服务响应信息，将服务响应信息返回给目标车辆。本申请实现了协同信息交互。 【EN】The application discloses an information interaction method, an information interaction device, a storage medium, equipment and a system, and belongs to the technical field of Internet of vehicles. The method comprises the following steps: the first road side unit receives service query information sent by a target vehicle, generates an identity label matched with the service query information, and returns the identity label to the target vehicle; the first road side unit sends service inquiry information, an identity and current first running data of a target vehicle to a server; the server generates service response information matched with the service query information, determines at least one target road side unit according to the first running data, and sends the identity identification and the service response information to the at least one target road side unit, wherein the target road side unit is a road side unit which a target vehicle may pass next; and the second road side unit receives the identity sent by the target vehicle, and returns the service response information to the target vehicle if the service response information matched with the identity is locally retrieved. The application realizes the interaction of the collaborative information.

摘要：【中文】本发明提供一种舵机驱动器、舵机驱动方法和无人飞行器，涉及无人机技术领域。该舵机驱动器包括CAN总线接口、控制器以及多个驱动电路，控制器与CAN总线接口及多个驱动电路电连接，CAN总线接口用于接收飞控传输的舵机控制报文，并将舵机控制报文传输至控制器，控制器用于根据舵机控制指令生成PWM控制信号，并基于舵机标识码向与目标舵机对应的驱动电路发送PWM控制信号，以驱动目标舵机运行。由于是通过CAN总线取代电压模脉冲宽度调制作为控制信号传输方式，降低了舵机受其它大功率用电设备或无线电设备干扰的风险，提高飞行安全性；此外，一个舵机驱动器可以同时控制多个舵机，有效增加了舵机驱动器的利用率，达到节约成本的效果。 【EN】The invention provides a steering engine driver, a steering engine driving method and an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The steering engine driver comprises a CAN bus interface, a controller and a plurality of driving circuits, wherein the controller is electrically connected with the CAN bus interface and the plurality of driving circuits, the CAN bus interface is used for receiving steering engine control messages transmitted by flight control and transmitting the steering engine control messages to the controller, and the controller is used for generating PWM control signals according to steering engine control instructions and sending the PWM control signals to the driving circuits corresponding to target steering engines based on steering engine identification codes so as to drive the target steering engines to operate. Because the CAN bus replaces voltage mode pulse width modulation to be used as a control signal transmission mode, the risk that the steering engine is interfered by other high-power electric equipment or radio equipment is reduced, and the flight safety is improved; in addition, a steering engine driver can control a plurality of steering engines simultaneously, effectively increases the utilization ratio of the steering engine driver, and achieves the effect of saving cost.

摘要：【中文】本发明属于有机合成技术领域，涉及一种以对氨基二苯二硫醚为原料制备对巯基偶氮苯的方法。利用激光在贵金属银的表面产生的热电子/热空穴对，实现偶氮苯的催化偶联反应，以对氨基二苯二硫醚为原料；本方法中对巯基偶氮苯制备过程仅有少量乙醇作为辅助溶剂，催化剂银不会对环境造成污染，反应最后对巯基偶氮苯为唯一产物，整个制备过程中无其他溶剂参与、不会产生有毒、有害物质、无副产品，是一种对环境友好的新的对巯基偶氮苯制备方法。 【EN】The invention belongs to the technical field of organic synthesis, and relates to a method for preparing p-mercaptoazobenzene by using p-aminodiphenyl disulfide as a raw material. Utilizing a thermal electron/thermal hole pair generated on the surface of the noble metal silver by laser to realize the catalytic coupling reaction of azobenzene, and taking p-aminodiphenyl disulfide as a raw material; in the method, only a small amount of ethanol is used as an auxiliary solvent in the preparation process of the mercaptoazobenzene, the catalyst silver does not pollute the environment, the mercaptoazobenzene is finally used as a unique product in the reaction, no other solvent is involved in the whole preparation process, no toxic or harmful substance is generated, and no by-product is generated, so that the method is a novel environment-friendly method for preparing the mercaptoazobenzene.

摘要：【中文】本发明公开了一种断路器的重合闸装置，包括驱动结构、齿轮组和设置在主动齿轮与驱动结构之间的离合结构，所述离合结构包括成型于齿轮组上的安装凹槽，和设置于安装凹槽内的离合轮和限位件，以及抵接设置在离合轮顶面上的弹性件；通过在安装凹槽与离合轮之间设置单向定位结构对棘轮在安装凹槽内起到预定位作用，能够使离合轮与棘爪之间的触发距离大大缩短，当动力结构通过所述离合结构驱动所述齿轮组做单向合闸转动时，可避免在离合轮与棘爪之间出现较长空行程，大大减少等待时间，缩短断路器合闸时间，保证合闸时间处于重合闸规定范围内，提升产品的使用性能。 【EN】The invention discloses a reclosing device of a circuit breaker, which comprises a driving structure, a gear set and a clutch structure arranged between a driving gear and the driving structure, wherein the clutch structure comprises an installation groove formed on the gear set, a clutch wheel and a limiting piece which are arranged in the installation groove, and an elastic piece which is abutted against the top surface of the clutch wheel; the ratchet wheel is pre-positioned in the mounting groove by the aid of the one-way positioning structure arranged between the mounting groove and the clutch wheel, so that the triggering distance between the clutch wheel and the pawl can be greatly shortened, when the power structure drives the gear set to rotate in a one-way closing mode, a long idle stroke between the clutch wheel and the pawl can be avoided, waiting time is greatly reduced, closing time of a circuit breaker is shortened, closing time is guaranteed to be within a specified reclosing range, and the use performance of a product is improved.

摘要：【中文】本发明涉及一种不锈钢氩弧焊圆焊管焊缝缺陷涡流在线跟踪检测装置，包括安装与定位板、焊缝偏移超声检测机构和涡流探头转动跟踪检测机构。与现有技术相比，本发明中的在线跟踪检测装置有效地检测并跟踪焊缝偏移的具体角度，通过实时调整带磁芯扁长直探头的位置，保持检测有效提离距离不变，从而保证涡流探伤装置的检测灵敏度；在线跟踪检测装置利用焊缝材质与母材存在的声阻抗差异，利用超声波在管壁内传播到焊缝与母材结合面时产生脉冲回波，并利用回波波形确定结合面到探头的距离，进而计算焊缝具体偏转角度，显著的提升了获取数据的精准度；在线跟踪检测装置利用超声检测定位焊缝后，将涡流探头需要偏转的具体角度输送给微处理器，通过伺服电机驱动涡流探头实时移动。 【EN】The invention relates to an eddy current online tracking detection device for weld defects of a stainless steel argon arc welding round welded pipe, which comprises an installation and positioning plate, a weld offset ultrasonic detection mechanism and an eddy current probe rotation tracking detection mechanism. Compared with the prior art, the online tracking detection device effectively detects and tracks the specific angle of the deviation of the welding seam, and keeps the effective lifting distance of the detection unchanged by adjusting the position of the flat and long straight probe with the magnetic core in real time, thereby ensuring the detection sensitivity of the eddy current flaw detection device; the online tracking detection device utilizes the acoustic impedance difference between the welding seam material and the parent metal, utilizes the pulse echo generated when ultrasonic waves are transmitted to the joint surface of the welding seam and the parent metal in the pipe wall, and utilizes the echo waveform to determine the distance from the joint surface to the probe, thereby calculating the specific deflection angle of the welding seam and obviously improving the accuracy of data acquisition; after the online tracking detection device detects and positions the welding line by utilizing ultrasonic waves, the specific deflection angle of the eddy current probe is transmitted to the microprocessor, and the eddy current probe is driven by the servo motor to move in real time.

摘要：【中文】本发明的实施例提供一种用于飞行器的口盖的隐形连接机构，包括：锁座、弹性卡圈、滑动支座、偏心锁轮、弹性件、连接座、六方锁芯和限位杆；所述锁座的一端与所述连接座活动连接，所述锁座的另一端与所述滑动支座滑动连接；所述滑动支座的另一端与所述连接座活动连接；所述偏心锁轮穿过所述滑动支座与所述锁座配合，并通过所述弹性卡圈与所述六方锁芯固定连接；所述六方锁芯上挂设有所述弹性件，所述弹性件的第一端搭接在所述锁座上，另一端挂设在所述限位杆上；所述限位杆与所述六方锁芯固定连接。本发明的方案可实现口盖的开锁和锁紧，方便口盖的操作。 【EN】Embodiments of the present invention provide a stealth attachment mechanism for a flap of an aircraft, comprising: the lock comprises a lock seat, an elastic clamping ring, a sliding support, an eccentric lock wheel, an elastic piece, a connecting seat, a hexagonal lock cylinder and a limiting rod; one end of the lock seat is movably connected with the connecting seat, and the other end of the lock seat is connected with the sliding support in a sliding manner; the other end of the sliding support is movably connected with the connecting seat; the eccentric lock wheel penetrates through the sliding support to be matched with the lock seat and is fixedly connected with the hexagonal lock cylinder through the elastic clamping ring; the hexagonal lock cylinder is hung with the elastic piece, the first end of the elastic piece is lapped on the lock seat, and the other end of the elastic piece is hung on the limiting rod; the limiting rod is fixedly connected with the hexagonal lock cylinder. The scheme of the invention can realize the unlocking and locking of the opening cover, and is convenient for the operation of the opening cover.

摘要：【中文】本发明的实施例提供一种用于飞行器的口盖的摁扣式快速锁紧机构，包括：基座、连接杆、连接臂、连接支座和锁扣；所述基座与所述连接杆活动连接；所述连接杆与所述连接臂活动连接；所述基座与所述连接支座活动连接；所述连接臂与所述连接支座活动连接；所述锁扣与所述连接杆固定连接。本发明的方案可实现口盖的快速开锁和锁紧，方便口盖的操作。 【EN】An embodiment of the present invention provides a snap-on quick-lock mechanism for a flap of an aircraft, comprising: the connecting device comprises a base, a connecting rod, a connecting arm, a connecting support and a lock catch; the base is movably connected with the connecting rod; the connecting rod is movably connected with the connecting arm; the base is movably connected with the connecting support; the connecting arm is movably connected with the connecting support; the lock catch is fixedly connected with the connecting rod. The scheme of the invention can realize quick unlocking and locking of the opening cover, and is convenient for operation of the opening cover.

摘要：【中文】本发明公开一种咬合桩及其施工方法，涉及地下结构施工技术领域，咬合桩包括多个素桩和多个荤桩，素桩和荤桩间隔竖直设置，相邻的素桩和荤桩相互咬合，素桩为纤维水泥土灌注桩，荤桩为钢筋混凝土桩。施工时，通过在素桩成孔施工过程中钻机旋挖出来的原状土中加入水泥进行搅拌，并加入纤维抗拉材料形成纤维水泥土，灌注该纤维水泥土作为素桩，与荤桩咬合形成的咬合桩。纤维水泥土和周边地层的弹性模量和强度差异较小，避免了软硬不均导致的荤桩桩身易偏位问题，达到了控制桩基变形偏位、提高成桩质量的目的。同时，由于纤维水泥土中添加了抗拉强度高的纤维材料，提高了素桩的抗拉强度，避免了在荤桩咬合施工过程因切削土体导致的素桩桩身开裂问题。 【EN】The invention discloses an occlusive pile and a construction method thereof, and relates to the technical field of underground structure construction. During construction, cement is added into original soil which is dug out by a drilling machine in the hole forming construction process of the vegetable pile, fiber tensile materials are added to form fiber cement soil, and the fiber cement soil is poured to be used as the vegetable pile and is meshed with the meat pile to form the meshed pile. The elastic modulus and the strength difference of the fiber cement soil and the surrounding stratum are small, the problem that the pile body of a meat pile is easy to deviate due to uneven hardness is avoided, and the purposes of controlling the deformation deviation of the pile foundation and improving the pile forming quality are achieved. Meanwhile, as the fiber material with high tensile strength is added into the fiber cement soil, the tensile strength of the plain pile is improved, and the problem of pile body cracking of the plain pile caused by cutting soil body in the engaging construction process of the meat pile is avoided.

摘要：【中文】本发明的实施例提供一种用于飞行器的快速连接锁，包括：控制杆、锁轴、锁台、自锁垫片、弹性件和锁帽；所述控制杆与所述锁轴插接；所述锁台具有供所述锁轴插入的插孔；所述锁台与所述自锁垫片固定连接；所述弹性件安装在所述锁帽的底部给所述自锁垫片提供推力。本发明的快速连接锁可实现在有限空间范围内可以稳定且快速拆装。 【EN】An embodiment of the present invention provides a quick connect lock for an aircraft, comprising: the lock comprises a control rod, a lock shaft, a lock platform, a self-locking gasket, an elastic piece and a lock cap; the control rod is inserted with the lock shaft; the lock platform is provided with a jack for inserting the lock shaft; the locking platform is fixedly connected with the self-locking gasket; the elastic piece is arranged at the bottom of the lock cap and provides thrust for the self-locking gasket. The quick connecting lock can be stably and quickly disassembled and assembled in a limited space range.

摘要：【中文】本发明涉及一种不锈钢薄壁圆焊管焊缝缺陷超声在线探伤装置，包括固定底板、一对并列设置在固定底板上的双探头角度偏移机构、设置在两双探头角度偏移机构之间的双探头壁厚探测机构及双探头圆度探测机构、设置在固定底板上的水箱以及与水箱相连通的外接水箱总成，水箱上开设有焊管定位孔，并且水箱分别与双探头角度偏移机构、双探头壁厚探测机构及双探头圆度探测机构相适配。与现有技术相比，本发明能够实现对奥氏体不锈钢焊管的全方位无死角的在线检测，且检测精度高。 【EN】The invention relates to an ultrasonic online flaw detection device for weld defects of a stainless steel thin-wall circular welded pipe, which comprises a fixed bottom plate, a pair of double-probe angle deviation mechanisms arranged on the fixed bottom plate in parallel, a double-probe wall thickness detection mechanism and a double-probe roundness detection mechanism arranged between the two double-probe angle deviation mechanisms, a water tank arranged on the fixed bottom plate and an external water tank assembly communicated with the water tank, wherein a welded pipe positioning hole is formed in the water tank, and the water tank is respectively matched with the double-probe angle deviation mechanism, the double-probe wall thickness detection mechanism and the double-probe roundness detection mechanism. Compared with the prior art, the invention can realize the omnibearing on-line detection without dead angles of the austenitic stainless steel welded pipe and has high detection precision.