摘要：【中文】本发明适用于打印机技术领域，提供了一种便携式热敏标签打印机，包括：本体以及上盖组件；所述上盖组件包括上盖、弹钩和弹钮，所述上盖通过轴铰接安装在本体上，所述上盖的一端通过弹钩卡合在上盖合盖上，所述上盖上设有与其滑动配合的开盖键，所述开盖键通过压簧与安装在弹钩上的弹钮连接，用于为弹钩提供垂直于上盖与开盖键相对滑动方向上的弹力；所述弹钩还通过涨紧弹簧与上盖连接，用于弹钩提供平行于上盖与开盖键相对滑动方向上的弹力，本发明的有益效果是：其通过上盖组件的设计，使开盖操作不易因误碰而触发，避免了误操作问题的发生。而且其可以实现模切标签的打印。并且本打印机整体结构简单紧凑，外形小巧，便于携带。 【EN】The invention is suitable for the technical field of printers, and provides a portable thermal label printer, which comprises: a body and an upper cover assembly; the upper cover assembly comprises an upper cover, a spring hook and a spring button, the upper cover is hinged to the body through a shaft, one end of the upper cover is clamped on the upper cover closing cover through the spring hook, an opening cover key in sliding fit with the upper cover is arranged on the upper cover, and the opening cover key is connected with the spring button arranged on the spring hook through a pressure spring and used for providing elastic force for the spring hook in a direction perpendicular to the relative sliding direction of the upper cover and the opening cover key; the elastic hook is also connected with the upper cover through the tension spring and used for providing elastic force parallel to the relative sliding direction of the upper cover and the cover opening key, and the elastic hook has the beneficial effects that: it makes the operation of uncapping be difficult for bumping because of the mistake and triggering through the design of upper cover subassembly, has avoided the emergence of maloperation problem. But it also enables the printing of die cut labels. And the printer has simple and compact integral structure, small appearance and convenient carrying.

摘要：【中文】本发明公开了一种全方位旋转监控摄像头，包括升降外壳、连接板、监控摄像头以及旋转升降机构；所述升降外壳固定在地面上，且其上端设有连接板；所述连接板远离升降外壳的一端设置有旋转升降机构；所述旋转升降机构的底部固定有用于监控的监控摄像头。该全方位旋转监控摄像头通过设置旋转升降机构，能够控制监控摄像头上下旋转运动，从而实现全方位监控效果；通过设置升降机构，能够便于对监控摄像头进行清洗。 【EN】The invention discloses an omnibearing rotary monitoring camera, which comprises a lifting shell, a connecting plate, a monitoring camera and a rotary lifting mechanism, wherein the lifting shell is provided with a first connecting plate and a second connecting plate; the lifting shell is fixed on the ground, and a connecting plate is arranged at the upper end of the lifting shell; one end of the connecting plate, which is far away from the lifting shell, is provided with a rotary lifting mechanism; and a monitoring camera for monitoring is fixed at the bottom of the rotary lifting mechanism. The omnibearing rotary monitoring camera can control the monitoring camera to rotate up and down by arranging the rotary lifting mechanism, so that the omnibearing monitoring effect is realized; through setting up elevating system, can be convenient for wash surveillance camera head.

摘要：【中文】本发明公开了一种无人飞行器网络化地面供电控制起飞系统，该系统包括开关电源、地面起飞控制装置、举升起竖架控制单元、远控盒、手控盒、脱落插头、举升电动机构和起竖电动机构。其中，开关电源包括电源配电箱、DC270V电源、DC28.5V电源；脱落插头包括脱插装置。本系统可以为无人飞行器母线供电、无人飞行器发动机起动供电、脱插装置供电和助推器点火供电，可以通过网络接收地面指挥控制站的飞行操控台指令，并控制地面起飞控制装置、开关电源执行供、断电指令和无人飞行器发射指令，上报供电状态及自身工作状态信息，实现无人飞行器网络化地面供电控制起飞发射功能，提高了发射运输车可操作性，提高了发射运输车自动化控制水平。 【EN】The invention discloses a networked ground power supply control take-off system of an unmanned aerial vehicle, which comprises a switching power supply, a ground take-off control device, a lifting and erecting frame control unit, a remote control box, a manual control box, a drop-off plug, a lifting electric mechanism and a erecting electric mechanism. The switching power supply comprises a power distribution box, a DC270V power supply and a DC28.5V power supply; the shedding plug comprises a shedding device. The system can supply power to buses of the unmanned aerial vehicle, start power supply to an engine of the unmanned aerial vehicle, supply power to the unplugging device and ignition power supply to the booster, can receive a flight control platform instruction of the ground command control station through a network, controls the ground takeoff control device, the switching power supply to execute the power supply and power off instruction and the launching instruction of the unmanned aerial vehicle, reports the power supply state and the working state information of the unmanned aerial vehicle, realizes the networked ground power supply control takeoff and launching function of the unmanned aerial vehicle, improves the maneuverability of a launching transport vehicle, and improves the automation control level of the launching transport vehicle.

摘要：【中文】本发明涉及到通讯的技术领域，公开了一种天线，包括至少两个层叠的移相器，且每个移相器的频段不同，其中，每个移相器包括信号层以及可相对所述信号层滑动并用于改变所述信号层的输出端的相位的部件，其中，所述信号层的输出端设置有滤波电路；至少两个移相器对应的滤波电路的输出端通过导体连通，并通过一个公共输出端输出。在本发明的技术方案中，通过采用导体将两个不同频率的移相器的输出端整合到一起输出，在此，便于整机布局，减少了多频天线网络系统中的线缆的使用，便于布局，从而方便了多频天线网络系统的设置，减轻整机重量，节约成本。此外，本发明实施例提供的组合移相器还可以提高天线增益，优化方向图参数。 【EN】The invention relates to the technical field of communication, and discloses an antenna, which comprises at least two stacked phase shifters, wherein the frequency bands of the phase shifters are different, each phase shifter comprises a signal layer and a component which can slide relative to the signal layer and is used for changing the phase of the output end of the signal layer, and the output end of the signal layer is provided with a filter circuit; the output ends of the filter circuits corresponding to the at least two phase shifters are communicated through a conductor and output through a common output end. In the technical scheme of the invention, the output ends of the two phase shifters with different frequencies are integrated together by adopting the conductor for output, so that the layout of the whole machine is facilitated, the use of cables in a multi-frequency antenna network system is reduced, the layout is facilitated, the arrangement of the multi-frequency antenna network system is facilitated, the weight of the whole machine is reduced, and the cost is saved. In addition, the combined phase shifter provided by the embodiment of the invention can also improve the antenna gain and optimize the directional diagram parameters.

摘要：【中文】本发明公开了一种智能的办公室专用的投影设备，包括底座、投影仪、便携装置和操作装置，所述便携装置安装在投影仪的两侧，所述操作装置安装在投影仪的内部，所述底座安装在投影仪的下端，所述便携装置包括第一转动杆，所述第一转动杆的一端固定安装有第二转动杆，所述投影仪的两侧均固定安装有固定块，所述第二转动杆的外表面固定安装有第一磁片，所述安装座的内部固定安装有第二磁片。本发明通过设置便携装置，方便了对投影仪进行拆装和携带，从而方便对投影场所灵活地迁移，使用更加便捷，通过设置操作装置，提高了该投影设备的智能化，且方便对投影仪角度进行自动调节，实用性得到了提高。 【EN】The invention discloses intelligent projection equipment special for offices, which comprises a base, a projector, a portable device and an operating device, wherein the portable device is arranged on two sides of the projector, the operating device is arranged in the projector, the base is arranged at the lower end of the projector, the portable device comprises a first rotating rod, one end of the first rotating rod is fixedly provided with a second rotating rod, two sides of the projector are fixedly provided with fixed blocks, the outer surface of the second rotating rod is fixedly provided with a first magnetic sheet, and the inner part of an installation seat is fixedly provided with a second magnetic sheet. The portable device is arranged, so that the projector can be conveniently disassembled, assembled and carried, the projection place can be conveniently and flexibly moved, the use is more convenient, the intellectualization of the projection equipment is improved by arranging the operating device, the angle of the projector can be conveniently and automatically adjusted, and the practicability is improved.

摘要：【中文】本发明公开了一种水稻生态种植方法，涉及水稻种植技术领域，包括以下步骤：稻种选择、种子处理、播种、秧田管理、整地、移栽、施肥、杂草防治以及病虫害防治。本发明使用天然泉水以及天然有机肥料，天然泉水水质优良，天然有机肥料营养元素齐全，不仅能够改良土壤，改善使用化肥造成的土壤板结，而且还增强土壤保水、保肥和供肥的能力，有利于水稻的种植，并且通过生物防治，有效的抑制害虫的大量繁殖，建立和恢复生态系统的良性循环，有利于稻田的增产，最大限度的提高了生态经济的整体效益，确保农民的利益。 【EN】The invention discloses an ecological planting method of rice, relating to the technical field of rice planting and comprising the following steps: rice seed selection, seed treatment, sowing, seedling bed management, soil preparation, transplanting, fertilization, weed control and pest control. The invention uses natural spring water and natural organic fertilizer, the natural spring water has good water quality, the natural organic fertilizer has complete nutrient elements, can improve soil, improve soil hardening caused by using chemical fertilizer, enhance the water retention, fertilizer retention and fertilizer supply capacity of the soil, is beneficial to the planting of rice, effectively inhibits mass propagation of pests through biological control, establishes and recovers virtuous circle of an ecological system, is beneficial to the yield increase of a rice field, furthest improves the overall benefit of ecological economy and ensures the benefits of farmers.

摘要：【中文】本发明公开了一种无人飞行器网络化地面供电控制起飞的方法。本发明通过以太网或无线电台RS422通信接收地面指挥控制站的飞行操控台指令，控制所述地面起飞控制装置，所述地面起飞控制装置通过双冗余CAN总线通信，根据飞行操控台发出的指令控制所述开关电源执行供、断电指令，根据飞行操控台发出的相关发射指令执行无人飞行器发射，同时所述地面起飞控制装置通过双冗余CAN通信、以太网或无线电台RS422通信上报供电状态及自身工作状态监测信息至地面指挥控制站的飞行操控台，从而实现无人飞行器网络化地面供电控制起飞发射功能，提高了发射运输车可操作性，提高了发射运输车自动化控制水平。 【EN】The invention discloses a networked ground power supply controlled takeoff method for an unmanned aerial vehicle. The ground take-off control device is communicated through a dual-redundancy CAN bus, controls the switching power supply to execute a power supply instruction and a power off instruction according to the instruction sent by the flight control station, executes unmanned aircraft transmission according to a related transmission instruction sent by the flight control station, and reports power supply state and self working state monitoring information to the flight control station of the ground command control station through dual-redundancy CAN communication and Ethernet or radio station RS422 communication, so that the networked ground power supply control take-off and transmission function of the unmanned aircraft is realized, the operability of a transmission transport vehicle is improved, and the automation control level of the transmission transport vehicle is improved.

摘要：【中文】本发明公开了一种卷积神经网络的加速方法、计算机可读存储介质及应用，卷积神经网络的加速方法包括计算卷积的输入/输出数据的排序，使所述输入数据在内存中按卷积时的访问顺序连续存储；对卷积的系数数据进行排序，使所述系数数据在内存中按卷积时的访问顺序连续存储；将矩阵分割成两个以上的子矩阵，为所述子矩阵乘法运算的输入数据、系数数据以及输出数据分配SIMD寄存器进行卷积计算，使所述子矩阵卷积所需要的SIMD寄存器数量numreg满足：numreg＝ri+ct+ri×sc，且所述numreg为小于或等于CPU处理器的SIMD寄存器数量tn的最大值。本发明使输入数据在内存中连续存储，并且将矩阵分割成子矩阵，使SIMD寄存器补充充分用于子矩阵卷积，从而提高CPU的卷积效率。 【EN】The invention discloses an acceleration method of a convolutional neural network, a computer readable storage medium and application, wherein the acceleration method of the convolutional neural network comprises the steps of calculating the sequence of input/output data of convolution, and continuously storing the input data in a memory according to the access sequence during convolution; sequencing the convolved coefficient data to enable the coefficient data to be continuously stored in a memory according to an access sequence during convolution; dividing a matrix into more than two sub-matrixes, distributing SIMD registers for input data, coefficient data and output data of the sub-matrix multiplication operation to perform convolution calculation, and enabling the number numreg of the SIMD registers required by the sub-matrix convolution to meet the following requirements: numreg is ri + ct + ri × sc, and is a maximum value that is less than or equal to the number tn of SIMD registers of the CPU processor. The present invention makes the input data stored continuously in the memory and the matrix divided into sub-matrixes, makes the SIMD register supplement fully for the convolution of the sub-matrixes, and thus improves the convolution efficiency of the CPU.

摘要：【中文】本发明涉及环卫技术领域，具体公开了一种电动环卫高压冲洗车,包括三轮车体与三轮车体后端固定安装的车箱，车箱的左右两侧分别设有回收机构与热喷机构，回收机构由回收箱、回收箱上端所设的风机安装座、风机安装座上端固定安装的风机与风机侧面固定套接的回吸组件构成，热喷机构由水箱、水箱上端所设的水泵安装座、水泵安装座上端固定安装的水泵、水泵侧面所设的加热器、水泵侧面所连通的输送管组、自由喷洗组件以及固定清洗组件构成；本发明结构合理，可实现多种情况下的高温高压清理工作，清理的效果较为理想；本发明操作简单有序，在清理后直接进行回收，整个过程环保高效，无二次污染。 【EN】The invention relates to the technical field of environmental sanitation, and particularly discloses an electric environmental sanitation high-pressure flushing vehicle which comprises a tricycle body and a wagon box fixedly installed at the rear end of the tricycle body, wherein the left side and the right side of the wagon box are respectively provided with a recovery mechanism and a thermal spraying mechanism, the recovery mechanism comprises a recovery box, a fan installation seat arranged at the upper end of the recovery box, a fan fixedly installed at the upper end of the fan installation seat and a back suction assembly fixedly sleeved on the side surface of the fan, and the thermal spraying mechanism comprises a water tank, a water pump installation seat arranged at the upper end of the water tank, a water pump fixedly installed at the upper end of the water pump installation seat, a heater arranged on the side surface of the water pump, a conveying pipe assembly communicated with; the invention has reasonable structure, can realize high-temperature and high-pressure cleaning work under various conditions, and has ideal cleaning effect; the method is simple and orderly to operate, can be directly recycled after cleaning, is environment-friendly and efficient in the whole process, and has no secondary pollution.

摘要：【中文】本申请实施例公开一种认证方法及系统，认证方法包括：客户端应用将第一信息发送至目标服务器，第一信息至少包括对获得的第一随机数和/或第一图形码进行处理得到的第一数据；客户端应用接收目标服务器返回的针对第一信息的处理结果；在处理结果满足第一条件的情况下，至少输出第一认证结果；其中，客户端应用处理第一随机数和/或第一图形码的方式至少与目标服务器的属性有关，第一认证结果表征目标服务器获得信任凭证。本申请实施例所提供的认证方法及系统通过向服务器发送加密后的随机数和/或图形码的验证方法来进行身份验证，避免了证书被软件修改后造成企业客户端无法正常使用的问题，提升了客户端与服务器的连接安全性和稳定性。 【EN】The embodiment of the application discloses an authentication method and an authentication system, wherein the authentication method comprises the following steps: the client application sends first information to a target server, wherein the first information at least comprises first data obtained by processing the obtained first random number and/or first graphic code; the client application receives a processing result for the first information returned by the target server; outputting at least a first authentication result if the processing result satisfies a first condition; the mode of processing the first random number and/or the first graphic code by the client application is at least related to the attribute of the target server, and the first authentication result represents that the target server obtains the trust certificate. The authentication method and the authentication system provided by the embodiment of the application carry out identity authentication by a verification method of sending the encrypted random number and/or the encrypted graphic code to the server, so that the problem that the enterprise client cannot be normally used after the certificate is modified by software is avoided, and the connection safety and stability of the client and the server are improved.