摘要：【中文】本发明实施例提供了一种自主定位方法、装置及移动机器人。方法包括：在移动机器人发生移动后，利用移动机器人上的激光测距仪进行障碍物探测；计算移动机器人在发生移动后的预估位姿；查找探测到的障碍物在预设的梯度地图中对应区域栅格的代价梯度；梯度地图中包括移动机器人所处场景中的多个栅格以及多个栅格的代价，栅格的代价用于表示该栅格是障碍物栅格的置信度，栅格的代价梯度用于表示该栅格代价增长最快的方向；根据探测到的障碍物在预设的梯度地图中对应栅格的代价梯度对预估位姿进行移动补偿，得到移动机器人在发生移动后的优化位姿。通过将激光末端点与梯度地图进行匹配，一次匹配获取优化位姿，有效降低了自主定位过程中的资源消耗。 【EN】The embodiment of the invention provides an autonomous positioning method, an autonomous positioning device and a mobile robot. The method comprises the following steps: after the mobile robot moves, detecting the obstacle by using a laser range finder on the mobile robot; calculating the estimated pose of the mobile robot after the mobile robot moves; searching the cost gradient of the detected barrier corresponding to the regional grid in a preset gradient map; the gradient map comprises a plurality of grids in a scene where the mobile robot is located and the cost of the grids, wherein the cost of the grids is used for indicating the confidence that the grids are the obstacle grids, and the cost gradient of the grids is used for indicating the direction in which the cost of the grids increases fastest; and performing motion compensation on the estimated pose according to the cost gradient of the detected obstacle corresponding to the grid in the preset gradient map to obtain the optimized pose of the mobile robot after the mobile robot moves. By matching the laser tail end point with the gradient map, the optimized pose is obtained through one-time matching, and the resource consumption in the autonomous positioning process is effectively reduced.

摘要：【中文】本发明公开了一种智能远程打印终端设备，包括机体，机体的后端安装有维护仓口，维护仓口内装有内部散热风扇和电源及介质接口；所述内部散热风扇与电源及介质接口电连接，内部散热风扇用于为机体内部工作器件散热。本发明提出的立式智能远程打印终端设备，鉴定文书上传到云端存档，形成电子档案存储，以便查找；经授权签字人审批后智能打印鉴定报告，具有法律效益；修改前和修改后的鉴定书模版均上传到云端存档留痕均上传到云端存档留痕，案件可追溯；整个流程自动化控制，工作效率高，为基层民警减负，无需二次奔波，节省成本，节省时间。 【EN】The invention discloses intelligent remote printing terminal equipment which comprises an equipment body, wherein a maintenance bin opening is arranged at the rear end of the equipment body, and an internal cooling fan, a power supply and a medium interface are arranged in the maintenance bin opening; the internal cooling fan is electrically connected with the power supply and the medium interface and used for cooling working devices inside the machine body. According to the vertical intelligent remote printing terminal device, the identification documents are uploaded to the cloud end for filing, and electronic file storage is formed for searching; the identification report is intelligently printed after being approved by an authorized signatory, so that the method has legal benefits; uploading the identification book templates before and after modification to a cloud end for archiving and leaving marks, and uploading the identification book templates to the cloud end for archiving and leaving marks, so that the case can be traced; whole flow automatic control, work efficiency is high, for basic unit's policeman burden reduction, need not the secondary and rush, saves the cost, saves time.

摘要：【中文】本发明公开了一种DNA标准化血样采集仪及采集方法，利用波长2.94um的单脉冲激光，激光发射瞬间高温气化皮肤表层，达到微创微痛采血效果。采集仪集成了新一代身份证识别器，对信息进行读取校验；应用条形码打印技术，自动将条形码信息打印在标签纸上，本发明，从根本上解决了在DNA血样的采集过程中，采集人使用传统一次性针头的穿刺方式，避免了被采集人员紧张、疼痛、恐惧等心理和生理痛苦，解决了对被采集人员人员信息采集时出现的人工录入错误、手写信息错误等问题，以及被采集DNA人员信息采集时出现的重复采集、重复检验的问题，从根本避免了重复工作重复检验的资源浪费，减轻了DNA采集人员，血样和人员信息采集工作的人力、物力、财力。 【EN】The invention discloses a DNA standardized blood sample collector and a collection method, which utilize single pulse laser with the wavelength of 2.94um to emit instant high-temperature gasified skin surface layer, thereby achieving the minimally invasive micro-pain blood collection effect. The acquisition instrument integrates a new generation of identity card recognizer and reads and verifies information; the invention discloses a method for automatically printing bar code information on label paper by applying a bar code printing technology, which fundamentally solves the problems that in the process of collecting DNA blood samples, a collector uses a traditional puncture mode of a disposable needle, psychological and physiological pains such as tension, pain and fear of the collected personnel are avoided, the problems of manual input errors, handwritten information errors and the like in the process of collecting the information of the collected personnel are solved, the problems of repeated collection and repeated inspection in the process of collecting the information of the collected DNA personnel are solved, the resource waste of repeated inspection in repeated work is fundamentally avoided, and the manpower, material resources and financial resources of the DNA collector, the blood samples and the personnel information collection work are reduced.

摘要：【中文】本发明公开一种量子点的配体交换方法，其包括步骤：提供量子点溶液，所述量子点溶液包括量子点和第一非极性溶剂，其中，所述量子点表面结合有油溶性有机配体；将所述量子点溶液装入透析袋中后，置于交换介质中，形成配体交换反应体系，其中，所述交换介质包括极性溶剂、第二非极性溶剂和水溶性配体；使油溶性有机配体脱离量子点表面后，交换介质中的水溶性配体进入透析袋中与量子点结合。本发明提出的配体交换过程操作简单，能有效地进行配体交换，且交换后不需要进行清洗，不需要加入沉淀剂，能保证量子点的产率和发光效率。 【EN】The invention discloses a ligand exchange method of quantum dots, which comprises the following steps: providing a quantum dot solution, wherein the quantum dot solution comprises quantum dots and a first nonpolar solvent, and an oil-soluble organic ligand is bound on the surfaces of the quantum dots; putting the quantum dot solution into a dialysis bag, and then putting the dialysis bag into an exchange medium to form a ligand exchange reaction system, wherein the exchange medium comprises a polar solvent, a second nonpolar solvent and a water-soluble ligand; after the oil-soluble organic ligand is separated from the surface of the quantum dot, the water-soluble ligand in the exchange medium enters the dialysis bag to be combined with the quantum dot. The ligand exchange process provided by the invention is simple to operate, can effectively carry out ligand exchange, does not need to be cleaned after exchange, does not need to add a precipitator, and can ensure the yield and the luminous efficiency of the quantum dots.

摘要：【中文】本发明公开一种量子点的配体交换方法，包括：提供量子点溶液，所述量子点溶液包括第一溶剂和量子点，所述量子点表面结合有第一配体；提供配体交换介质，所述配体交换介质包括第二溶剂和第二配体，其中所述第二配体与量子点表面结合的能力强于第一配体与量子点表面结合的能力；将所述量子点溶液装入透析袋中后，将所述透析袋置于所述配体交换介质中，使所述第一配体脱离所述量子点表面，使所述第二配体进入所述透析袋与所述量子点结合。本发明利用透析袋里外的配体溶液浓度差以及配体本身与量子点结合能力的差别，进行配体交换，使量子点表面弱结合第一配体被强结合第二配体替代。这样的配体交换过程能保证量子点的产率和发光效率。 【EN】The invention discloses a ligand exchange method of quantum dots, which comprises the following steps: providing a quantum dot solution, wherein the quantum dot solution comprises a first solvent and quantum dots, and a first ligand is bound on the surfaces of the quantum dots; providing a ligand exchange medium comprising a second solvent and a second ligand, wherein the second ligand has a stronger binding capacity to the surface of the quantum dot than the first ligand; after the quantum dot solution is filled into a dialysis bag, the dialysis bag is placed in the ligand exchange medium, the first ligand is separated from the surface of the quantum dot, and the second ligand enters the dialysis bag and is combined with the quantum dot. According to the invention, ligand exchange is carried out by utilizing the concentration difference of ligand solutions inside and outside the dialysis bag and the difference of the binding capacity of the ligand and the quantum dot, so that the first ligand weakly bound on the surface of the quantum dot is replaced by the second ligand strongly bound on the surface of the quantum dot. Such a ligand exchange process can ensure the yield and the luminous efficiency of the quantum dots.

摘要：【中文】本发明属于医院监护的技术领域，具体涉及智能输液监护系统，所要解决的技术问题为：提供一种能够对患者的输液状态进行监控和报警提示，使医护人员进行有效管理、减少失误和纠纷产生的智能输液监护系统；采用的技术方案为：包括：设置在病房的输液监护设备，所述输液监护设备与监控中心设备通讯连接；所述输液监护设备，为多个，用于采集和显示对患者的输液状态信息进行采集和显示，当输液状态异常时发出报警信息；所述监控中心设备，用于接收并显示所有患者的输液状态信息和报警信息，将患者的输液状态信息和报警信息推送至相应医护人员的手持设备；所述手持设备，与监控中心设备通信连接，用于接收并显示患者的输液状态信息。 【EN】The invention belongs to the technical field of hospital monitoring, in particular to an intelligent transfusion monitoring system, which aims to solve the technical problems that: the intelligent transfusion monitoring system can monitor and alarm the transfusion state of a patient, so that medical staff can effectively manage and reduce errors and disputes; the technical scheme is as follows: the method comprises the following steps: the infusion monitoring device is arranged in the ward and is in communication connection with the monitoring center device; the infusion monitoring devices are multiple and used for collecting and displaying infusion state information of a patient, and sending alarm information when the infusion state is abnormal; the monitoring center equipment is used for receiving and displaying the infusion state information and the alarm information of all patients and pushing the infusion state information and the alarm information of the patients to the handheld equipment of corresponding medical personnel; the handheld device is in communication connection with the monitoring center device and used for receiving and displaying the infusion state information of the patient.

摘要：【中文】本申请公开了一种抽吸系统，该抽吸系统包括：第一气路、第二气路、压力传感器和控制电路；其中，第一气路与第二气路互相连通；第二气路中设置有真空泵和收集容器；第一气路中设置有气压调节装置；气压调节装置用于控制第一气路中进气口的开度；压力传感器设置在第二气路中，用于检测第二气路中的气压；控制电路，与压力传感器和气压调节装置分别连接，用于根据压力传感器检测到的气压值控制进气口的开度，根据进气口的开度调节第二气路中的气体流速，以调整收集容器中的气压。通过本申请，解决了相关技术中难以灵活的调节收集瓶中的气压值的问题。 【EN】The application discloses suction system, this suction system includes: the device comprises a first air path, a second air path, a pressure sensor and a control circuit; the first air path and the second air path are communicated with each other; a vacuum pump and a collecting container are arranged in the second gas path; an air pressure adjusting device is arranged in the first air path; the air pressure adjusting device is used for controlling the opening degree of an air inlet in the first air path; the pressure sensor is arranged in the second air path and used for detecting the air pressure in the second air path; and the control circuit is respectively connected with the pressure sensor and the air pressure adjusting device and is used for controlling the opening of the air inlet according to the air pressure value detected by the pressure sensor and adjusting the flow rate of the air in the second air path according to the opening of the air inlet so as to adjust the air pressure in the collecting container. Through this application, solved the problem that is difficult to nimble atmospheric pressure value in the regulation receiving flask among the correlation technique.

摘要：【中文】本发明公开了一种基于图像展示的网络交易系统，包括：网络交易平台；图像展示终端，该图像展示终端与所述网络交易平台实现通信连接，所述图像展示终端播放图像，且所播放的图像展示有购买二维码，该购买二维码中包括有对应商品的编号信息和所述图像展示终端的地址信息；数据库。一种基于图像展示的网络交易方法，通过以上交易系统完成。本发明通过将广告展示终端直接通信连接到网购平台，利用广告展示终端处的人流特性，并利用广告视频直接引导购买，促成交易，使使用者消费更加方便，同时，还可以根据广告展示终端的消费信息情况进行广告的定向投放，优化广告的效率，以及优化商品在地理上的配置。 【EN】The invention discloses an image display-based network transaction system, which comprises: a network transaction platform; the image display terminal is in communication connection with the network transaction platform, plays an image, displays a purchase two-dimensional code on the played image, and the purchase two-dimensional code comprises serial number information of a corresponding commodity and address information of the image display terminal; a database. An image display-based network transaction method is completed through the transaction system. According to the invention, the advertisement display terminal is directly connected to the online shopping platform in a communication way, the people stream characteristic at the advertisement display terminal is utilized, and the advertisement video is utilized to directly guide the purchase, so that the transaction is facilitated, the consumption of a user is more convenient, and meanwhile, the advertisement can be directionally put according to the consumption information condition of the advertisement display terminal, the advertisement efficiency is optimized, and the configuration of the commodity on the geography is optimized.

摘要：【中文】本发明提供一种应用于船舶生产制造技术领域的船舶分段涂装工艺方法，所述的船舶分段涂装工艺方法的工艺步骤为:1)进行船舶设计时，在船舶分段(1)有密封性试验要求的焊缝部位标记涂装预留部(2)；2)在船舶分段(1)涂装前，对涂装预留部(2)粘贴胶纸带(3)进行遮挡；3)对船舶分段(1)喷涂；4)船舶分段(1)喷涂完成后，去除胶纸带(3)，对船舶分段(1)进行合拢连接，各涂装预留部(2)实现焊接，本发明的船舶分段涂装工艺方法，步骤简单，在船舶制造过程中，通过对船舶分段涂装工艺的改进，从而有效规避施工过程中重复施工问题，减少人工成本及喷涂涂料的浪费，简化涂装工序，降低工作人员劳动强度。 【EN】The invention provides a ship sectional coating process method applied to the technical field of ship production and manufacturing, which comprises the following process steps of 1) marking a coating reserved part (2) at a welding seam part with a sealing test requirement on a ship section (1) when the ship is designed; 2) before the ship section (1) is coated, a coating reserved part (2) is covered by sticking an adhesive tape (3); 3) spraying the ship section (1); 4) after the ship sections (1) are sprayed, the adhesive tapes (3) are removed, the ship sections (1) are folded and connected, and the coating reserved parts (2) are welded.

摘要：【中文】本发明公开了一种烘培装置，涉及蛋糕烘培技术领域；为了解决提高生产效率，可以持续高效生产的问题；具体包括工作台，所述工作台的顶部外壁通过螺钉固定有滑竿，且滑竿的顶端外壁通过螺钉固定有第二安装板，所述第二安装板的顶部外壁通过螺钉固定有安装杆，安装杆的顶端外壁通过螺钉固定有第一安装板，第一安装板的顶部外壁通过螺钉固定有第一电机，第一电机的输出轴通过联轴器连接有转杆，转杆的外壁通过螺钉固定有等距离分布的三至六组搅拌叶，所述第二安装板的顶部外壁开设有安装孔，安装孔的内壁通过螺钉固定有上料斗，上料斗的出料口套接有软管。本发明实现了自动放料，可以快速的实现装料，提升了整体的烘培效率。 【EN】The invention discloses a baking device, and relates to the technical field of cake baking; in order to solve the problem of improving the production efficiency and realizing continuous and efficient production; the automatic feeding device comprises a workbench, the top outer wall of the workbench is provided with a slide rod through screw fixation, the top outer wall of the slide rod is provided with a second mounting plate through screw fixation, the top outer wall of the second mounting plate is provided with a mounting rod through screw fixation, the top outer wall of the mounting rod is provided with a first mounting plate through screw fixation, the top outer wall of the first mounting plate is provided with a first motor through screw fixation, the output shaft of the first motor is connected with a rotating rod through a coupler, the outer wall of the rotating rod is provided with three to six groups of stirring blades which are distributed equidistantly through screw fixation, the top outer wall of the second mounting plate is provided with mounting holes, the inner wall of each mounting hole is provided with a feeding hopper through screw fixation, and a hose is sleeved at the discharge. The invention realizes automatic discharging, can quickly realize charging and improves the overall baking efficiency.