baber/WOPTO huggingface dataset:
Patent WO-2019024559-A1 (WO)
Title: Horizontal ultra-high pressure pre-mixed abrasive jet generating apparatus with gradual change based on fluidised state self-adaptive mechanism
Inventor: Xie huaibei
IPC: B24C1/04
Filed: 2018-05-08
Abstract: Disclosed is a horizontal ultra-high pressure pre-mixed abrasive jet generating apparatus, comprising a stationary/mobile dual-mode vehicle (1), and further comprising a horizontal low-pressure grit tank (2), a horizontal self-adaptive grit slurry fluidising tank (3) and a horizontal ultra-high pressure tank (4), wherein an end seat (21) is mounted at a left end of the horizontal low-pressure grit tank (2), a water injection pipeline (211) is mounted at an upper end of the end seat (21), a normally open two-position valve (212) is mounted at a right end of the end seat (21), a special valve (5) is mounted between the horizontal low-pressure grit tank (2) and the horizontal self-adaptive grit slurry fluidising tank (3), and a cyclone device (53) is mounted at a right end of the special valve (5). The horizontal ultra-high pressure pre-mixed abrasive jet generating apparatus can avoid the use of a large-diameter high-pressure tank and an upright, high centre of gravity, high-pressure tank, and can further prevent the problem of accumulation of abrasives on the lower side of the horizontal low-pressure grit tank under their own gravitational force, realising the dual functions of helical precise conveyance and regulated output of grit slurry.
Patent WO-2019128052-A1 (WO)
Title: 分段叶片、连接分段叶片的方法和风力发电机组
Inventor: WANG XINGBO
IPC: F03D1/06
Filed: 2018-05-21
Abstract: 一种分段叶片，分段叶片包括：具有第一主梁(150)的第一叶片段(100)，第一叶片段(100)靠近叶根侧，第一主梁(150)包括设置在第一叶片段(100)内的第一主体部(130)和从第一主体部(130)的端部朝向远离叶根的方向(D1)延伸的第一卡接部(140)，第一卡接部(140)的高度沿着远离叶根的方向(D1)逐渐减小；具有第二主梁(250)的第二叶片段(200)，第二叶片段(200)靠近叶尖侧，第二主梁(250)包括设置在第二叶片段(200)内的第二主体部(230)和从第二主体部(230)的端部朝向靠近叶根的方向(D3)延伸的第二卡接部(240)，第二卡接部(240)的高度沿着靠近叶根的方向(D3)逐渐增大，其中，第二卡接部(240)卡接到第一卡接部(140)中；外蒙皮(400)，包合第一叶片段(100)和第二叶片段(200)之间的缝隙(G)。该分段叶片基本不增加叶片的重量且连接可靠性高。还涉及一种连接分段叶片的方法和风力发电机组。
Patent WO-2018233441-A1 (WO)
Title: Waterproof card tray, card holder, metal case, and mobile terminal
Inventor: CHEN XIAOSHUO
IPC: H04B1/38
Filed: 2018-05-24
Abstract: The present application provides a waterproof card tray. The waterproof card tray comprises a card tray frame and a cover plate disposed at a top portion of the card tray frame. The card tray further comprises a casing integrally extending from the inside of the cover plate, and a through hole passing through the casing and the cover plate. A waterproof mechanism is accommodated in the casing. The waterproof mechanism comprises a first end portion disposed in the casing, a second end portion outside of the casing, and a waterproof ring disposed at the periphery of the main body and near the position of the first end portion. A sliding seal structure is formed between the waterproof ring and the casing. The present application further comprises a card holder and a mobile terminal using the waterproof card tray. In addition, the casing and the waterproof structure of the waterproof card tray can further be applied to a metal case of a mobile terminal. The present application further claims a metal case and a mobile terminal having the metal case.
Patent WO-2019227284-A1 (WO)
Inventor: MENG XIANLIANG
IPC: F16N7/40
Filed: 2018-05-28
Abstract: 一种汽轮机装置，包括油池（1）、油泵一（10）、油泵二（11）、进油管（6）以及回油管（8），所述油泵一（10）与油泵二（11）设于油池（1）上方，且油泵一（10）与油泵二（11）分别通过止回阀与供油管（3）连通，该供油管（3）上设有止回阀，且供油管（3）分别与进油管（6）与辅助油管一（5）相连，其中，进油管（6）与轴承箱（7）连通，辅助油管一（5）与备用油箱（4）相连，且辅助油管一（5）上设有阀门，该备用油箱（4）高于轴承箱（7），且备用油箱（4）通过辅助油管二（2）与油池（1）连通，辅助油管二（2）上设有溢流阀，所述油池（1）上方设有冷却装置（9），轴承箱（7）通过回油管（8）与冷却装置（9）相连。该汽轮机装置结构简单，正常运行过程中冷却油在进入轴承箱（7）的同时，通过辅助油管一（5）进入高位备用油箱（4）内，当减温系统的油泵故障停止运行时，备用油箱（4）内油在静压下通过辅助油管一（5）与进油管（6）进入轴承箱（7），留下足够的时间来处理油泵。
Patent WO-2019227464-A1 (WO)
Inventor: WANG YINGZHI
IPC: B64D47/08
Filed: 2018-06-01
Abstract: 一种旋转角度控制方法、云台以及计算机可读的记录介质，旋转角度控制方法包括：获得角度控制指令；根据角度控制指令，获得与旋转轴对应的关节角的目标关节角值；对所获得的目标关节角值进行校正，使得目标关节角值处于针对关节角的预留余量的给定关节角区间范围内；以及利用校正过的目标关节角值，控制绕旋转轴的旋转角度。
Patent WO-2019019807-A1 (WO)
Title: Resource allocation method and device
Inventor: TIAN LONGHUI
IPC: G06Q40/04
Filed: 2018-06-05
Abstract: Provided are a resource allocation method and device. The method comprises: acquiring a pending transaction of a target mechanism; determining a current resource usage situation of the target mechanism according to transaction data of the target mechanism; determining whether the current resource usage situation of the target mechanism exceeds a pre-set resource usage situation, wherein the pre-set resource usage situation is determined according to resources pre-allocated to the target mechanism and a first type of resources pre-allocated to all mechanisms; and if so, allocating to the pending transaction resources from a second type of resources, wherein the second type of resources are resources of the total resources other than the first type of resources. In the embodiments of the present invention, when the current resource usage situation of a target mechanism exceeds a pre-set resource usage situation of the target mechanism, resources are allocated to a pending transaction of the target mechanism by using a second type of resources; thus, the pending transaction of the target mechanism can avoid the problem that business cannot be conducted due to insufficient resources pre-allocated to the target mechanism, so that the stability of the transaction is improved, and the reuse of resources is achieved.
Patent WO-2018233513-A1 (WO)
Title: Method and network device for information transmission on unlicensed frequency band
Inventor: JIANG LEI
IPC: H04L1/00
Filed: 2018-06-12
Abstract: Provided are a method and network device for information transmission on an unlicensed frequency band. The method comprises: when it is necessary for a synchronization signal block to transmit, listening at a listening position of a time-domain transmitting unit on which a candidate transmission position of the synchronization signal block is located, to obtain a channel listen result; if the channel listen result indicates that the channel is idle, then, at the candidate transmission position of the synchronization signal block, sending a corresponding synchronization signal to a terminal.
Patent WO-2018228467-A1 (WO)
Title: 图像曝光方法、装置、摄像设备及存储介质
Inventor: ZENG YUANQING
IPC: H04N5/235
Filed: 2018-06-14
Abstract: 本申请公开了一种图像曝光方法、装置、摄像设备及存储介质。其中方法包括：在检测到当前拍摄场景中包含人像时，基于当前拍摄场景的景深信息提取当前拍摄场景中的人像轮廓和背景部分；获取人像的人脸区域，并根据人脸区域和人像轮廓定位人像的身体区域；分别检测人脸区域、身体区域和背景部分的亮度，以得到对应的第一测光值、第二测光值和第三测光值；分别根据第一测光值、第二测光值和第三测光值进行曝光控制和拍摄，以得到对应的第一曝光图像、第二曝光图像和第三曝光图像；对该三幅不同曝光的图像进行融合处理，以得到融合后的目标图像。该方法可以使得整个拍摄得到了合适的曝光补偿，能够得到高质量的曝光图像。
Patent WO-2018228485-A1 (WO)
Title: 一种双滚筒洗衣机
Inventor: LI WENWEI
IPC: D06F31/00
Filed: 2018-06-14
Abstract: 一种双滚筒洗衣机，包括内部分别设有滚筒的第一外筒(1)和第二外筒(2)，第二外筒(2)设有突出于表面并一体成型的连接部(4)，连接部(4)自第二外筒(2)表面沿径向朝第一外筒(1)延伸，连接部(4)的端部与第一外筒(1)可拆卸连接，所述双滚筒洗衣机的双滚筒连接近乎一体，减少辅助固定零部件的使用，双滚筒之间连接更加牢固可靠、更加紧凑，可有效降低双滚筒洗衣机运行时的震动，减轻噪音污染，不必设置额外的配重块，降低生产成本。
Patent WO-2018233690-A1 (WO)
Title: Method for preparing sodium aluminate by treating bayer red mud by using one-step alkali heat process of andradite
Inventor: YU HAIYAN
IPC: C01B33/20
Filed: 2018-06-22
Abstract: A method for preparing sodium aluminate by treating bayer red mud by using a one-step alkali heat process of andradite. The method comprises the following steps: S1: mixing red mud, sodium ferrite or calcium ferrite, active lime and a circulating mother liquid to prepare raw material mineral pulp; S2: allowing the raw material mineral pulp to carry out an alkali heat dissolution reaction to obtain dissolved-out mineral pulp; S3: diluting the dissolved-out mineral pulp to obtain a diluted solution, carrying out liquid-solid separation to obtain dissolved-out slag and a dissolved-out solution; S4: evaporating the dissolved-out solution, adding seed crystals, crystallizing and carrying out solid-liquid separation to obtain a sodium aluminate solid and a high-molecular-ratio sodium aluminate solution; and S5: blending the high-molecular-ratio sodium aluminate solution to prepare the circulating mother liquid used in step S1.
Patent WO-2019144569-A1 (WO)
Title: Method for screening specific antibodies against different antigens
Inventor: PEI XINHUI
IPC: A61P35/00
Filed: 2018-06-28
Abstract: Disclosed is a method for screening specific antibodies against different antigens. The method comprises the following steps: A. obtaining a serum against normal cells or normal tissues; B. purifying polyclonal antibodies by means of the antiserum obtained in step A, and coupling the polyclonal antibodies to gel microspheres; C. lysing corresponding cancer cells or cancerous tissues to obtain a lysate thereof; D. removing the same part of the corresponding cancer cells or cancerous tissues as normal by means of an affinity column coupled to polyclonal antibodies against normal cells or normal tissues; E. immunizing an animal with a part unbound to the affinity column acting as an antigen, and isolating B cells after immunization; and F. fusing the isolated B cells with SP 2/0 cells to obtain monoclonal antibody cell lines; and preparing monoclonal antibodies with monoclonal antibody cell lines.
Patent WO-2020000427-A1 (WO)
Title: 一种语音控制方法、可穿戴设备及终端
Inventor: ZHANG LONG
IPC: G10L17/00
Filed: 2018-06-29
Abstract: 本申请实施例公开了一种语音控制方法、可穿戴设备及终端，涉及终端领域，可在用户使用语音控制终端时提高声纹识别的准确性和安全性。该方法包括：终端与可穿戴设备建立通信连接；当发声用户向可穿戴设备输入语音信息时，终端根据所述语音信息中第一语音分量的第一声纹识别结果和所述语音信息中第二语音分量的第二声纹识别结果，对所述发声用户进行身份鉴权；所述第一语音分量是由所述可穿戴设备的第一语音传感器采集到的，所述第二语音分量是由所述可穿戴设备的第二语音传感器采集到的；若所述终端对所述发声用户的身份鉴权结果为所述发声用户为合法用户，则所述终端执行与所述语音信息对应的操作指令。
Patent WO-2019029367-A1 (WO)
Title: Communication method and device
Inventor: QU BINGYU
IPC: H04L5/00
Filed: 2018-07-25
Abstract: A communication method and a device, used for reasonably utilizing resources. The communication method comprises: when a network device configures first channels in a first time cell for a terminal, indicating by the network device N second channels in the first time cell for the terminal by means of a downlink control channel; and detecting by the network device the first channels and/or the second channels. The second channels are used for sending second response information and second scheduling request information in the first time cell; a number of the first channels is M; M+N is greater than or equal to 2×B and M is less than N; the second response information is an element in a second response information set; B represents a number of the elements in the second response information set; time-frequency resources of the first channels and time-frequency resources of the second channels have a time domain overlapping portion in the first time cell; the first channels are used for indicating first scheduling request information in the first time cell; or the first channels are used for indicating the first scheduling request information and sending first response information in the first time cell.
Patent WO-2020000568-A1 (WO)
Title: 一种美容型面料及制备方法
Inventor: TONG JINFENG
IPC: D02G3/04
Filed: 2018-08-01
Abstract: 一种美容型面料及制备方法，配方组份包括：棉纤维，竹碳纤维，粘胶纤维，罗布麻纤维，珍珠纤维，牛奶纤维；按质量分数比为：棉纤维30-35份，竹碳纤维20-30份，粘胶纤维40-50份，罗布麻纤维35-42份，珍珠纤维35-40份，牛奶纤维20-30份。面料具有柔滑软暖，吸湿透气，冬暖夏凉，抑菌抗菌，抗紫外线，养颜护肤等功效。
Patent WO-2019034113-A1 (WO)
Title: Hemp fiber for preventing and/or alleviating dysmenorrhea and application thereof in feminine hygiene product
Inventor: ZHANG KE
IPC: A61K9/70
Filed: 2018-08-16
Abstract: A hemp fiber for preventing and/or alleviating dysmenorrhea in women and a use of the hemp fiber for the preparation of a feminine hygiene product for preventing and/or alleviating dysmenorrhea in women. The hemp fiber has a fineness of 0.2-2 dtex, a strength of 1.5-8 CN/dtex, and a length of 10-50 mm. Preferably the content of cannabinoid compounds in the hemp fiber is not less than 0.01% by mass percentage, and the content of cannabidiol in the hemp fiber is not less than 0.002% by mass percentage.
Patent WO-2020042101-A1 (WO)
Inventor: WU KE
IPC: A61F7/02
Filed: 2018-08-30
Abstract: A medical antipyretic patch comprises an antipyretic patch member (1) and a fixing sleeve (2). The antipyretic paste member (1) comprises a backing layer (10), a gel layer (12), and a protective film layer (13) disposed in sequence. A rear surface of the backing layer (10) is provided with a ring-shaped adhesive female fastener (14). The fixing sleeve (2) comprises a sleeve member (3), a fixing strap (4) connected to the sleeve member (3), and a locking component (5) provided on the fixing strap (4). An inner layer of the sleeve member (3) is provided with a ring-shaped adhesive male fastener (6) corresponding to the adhesive female fastener (14). The antipyretic patch firmly fixes the antipyretic patch member (1) to multiple parts of a patient's body, thereby preventing the antipyretic paste member (1) from detaching from an patched part due to movement of a patient during use and ensuring an antipyretic effect. The gel layer (12) of the antipyretic patch has a good antipyretic effect, a pleasent aroma, and a strong soothing effect, thereby facilitating an antipyretic treatment for a patient. The antipyretic paste is easy and comfortable to use, has a good antipyretic effects, and has good promotion and application prospects.
Patent WO-2019153733-A1 (WO)
Title: Terminal, display control method and device thereof, and computer storage medium
Inventor: JI ZHONGWEI
IPC: G06F3/14
Filed: 2018-09-06
Abstract: Disclosed are a terminal, a display control method and device thereof, and a computer storage medium. The terminal comprises a first display screen having a screen-to-body ratio of 100%. The method comprises: detecting a display trigger condition of the first display screen; obtaining, according to the corresponding relation between a preset display mode and the display trigger condition, a target display mode matching the display trigger condition; and performing display control on the first display screen according to the target display mode.
Patent WO-2019119901-A1 (WO)
Title: Synchronous anchor and drilling and anchoring method for hollow helical anchor bolt
Inventor: ZHANG NONG
IPC: E21D20/00
Filed: 2018-09-13
Abstract: A synchronous anchor and a drilling and anchoring method for a hollow helical anchor bolt. Construction machine tools and materials comprise a double-rotating-shaft drilling machine (1), the hollow helical anchor bolt (4), a contractible drill bit (5), and a drill rod (3); the contractible drill bit (5) is connected to a head of the drill rod (3) and placed in the hollow helical anchor bolt (4), the drill bit (5) keeps exposed, and the tails of the drill rod (3) and the anchor bolt (4) are respectively embedded into two rotating shafts (2) of the double-rotating-shaft drilling machine (1); when the rotating shafts (2) rotate, the drill bit (5) is unfolded and conducts drilling, and the hollow helical anchor bolt (4) conducts synchronous drilling; after drilling is finished, the drill bit (5) is retracted, the drill rod (3) and the drill bit (5) are directly pulled out, and the hollow helical anchor bolt (4) is naturally anchored by means of a helix on the outer wall; and then the anchor bolt (4) is pre-tightened, so that drilling and anchoring are synchronous.
Patent WO-2020006880-A1 (WO)
Title: Voice recognition tool deployment method, apparatus, computer device and storage medium
Inventor: YUE PENGYU
IPC: G06F8/61
Filed: 2018-09-18
Abstract: Disclosed in the present application is a voice recognition tool deployment method, for solving the problem that the process of installing a voice recognition tool is cumbersome and time-consuming and is unfavorable for the deployment and application of the voice recognition tool on different terminals. The method provided in the present application comprises: installing an operating system image on an application container engine of a first terminal; installing a voice recognition tool and a dependency package required by the voice recognition tool on the operating system image to obtain a tool environment image; and exporting, by means of the application container engine of the first terminal, the tool environment image onto an application container engine of a second terminal, so that the application container engine of the second terminal operates the tool environment image and provides a voice recognition service. The present application further provides a voice recognition tool deployment apparatus, a computer device and a storage medium.
Patent WO-2019062944-A1 (WO)
Title: Semiconductor based temperature regulation method and temperature regulation system for vehicle-mounted battery
Inventor: WU XINGCHI
IPC: H01M10/617
Filed: 2018-09-29
Abstract: Disclosed are a semiconductor based temperature regulation method and temperature regulation system for a vehicle-mounted battery. The system comprises: a semiconductor heat exchange module comprising a semiconductor heat exchanger, wherein the semiconductor heat exchanger has a heating end and a cooling end for providing a heating power/a cooling power; a battery heat management module connected to the semiconductor heat exchanger to form a heat exchange flow path; and a controller connected to the battery heat management module and the semiconductor heat exchanger, and used for acquiring a required power and an actual power for performing temperature regulation on a vehicle-mounted battery, and for regulating the temperature of the battery according to the required power and the actual power. By means of the present application, a heating power and a cooling power of a vehicle-mounted battery can be precisely controlled according to an actual state of the vehicle-mounted battery, and the temperature is regulated when the temperature of the vehicle-mounted battery is excessively high or excessively low, so that the temperature of the vehicle-mounted battery is kept within a pre-set range, thus preventing the performance of the vehicle-mounted battery from being affected by the excessively high or excessively low temperature.
Patent WO-2019242189-A1 (WO)
Title: 一种燃料电池及其控制方法
Inventor: DENG JIA
IPC: H01M8/04302
Filed: 2018-10-27
Abstract: 本发明公开了一种燃料电池及其控制方法，燃料电池包括电池反应堆，对电池反应堆进行降温的冷却回路、以及控制电池反应堆和冷却回路工作的燃料电池系统控制器，所述冷却回路包括穿过电池反应堆的冷却管道、水泵、散热器、加热器以及恒温三通阀，其特征在于：冷却管道第一出水口与冷却管道第一进水口之间连接有冷却剂补充回路，冷却管道第一进水口处设有第一温度传感器、冷却管道第一出水口处设有第二温度传感器，燃料电池系统控制器根据第一温度传感器和第二温度传感器检测到的冷却剂温度数据控制恒温三通阀、水泵及加热器工作。燃料电池在低温冷启动时通过加热器对冷却剂进行加热，使冷却剂迅速升温，缩短了冷启动等待时间，提高了效率。
Patent WO-2019109767-A1 (WO)
Title: 任务执行方法、终端设备及计算机可读存储介质
Inventor: HUANG YUANHAO
IPC: G06F21/32
Filed: 2018-11-02
Abstract: 本申请提供一种任务执行方法、终端设备及计算机可读存储介质。该方法包括：当终端设备的应用程序被激活后，向空间投射主动不可见光；获取包含深度信息的图像；分析图像以实现：判断图像是否含有非授权人脸；以及，判断非授权人脸的视线方向是否指向终端设备；当视线指向终端设备时，控制终端设备执行防偷看操作。本申请采用主动光照明并结合深度信息来进行人脸识别，可以提高人脸识别的精度，此外，本申请根据图像中是否包含非授权人脸进行防偷看操作，可以提高终端设备的安全性。
Patent WO-2019091422-A1 (WO)
Title: 基于蒸汽冷凝吸附原理的空气净化器及具有其的空调设备
Inventor: CAO LIANGUO
IPC: F24F1/00
Filed: 2018-11-08
Abstract: 一种基于蒸汽冷凝吸附原理的空气净化器及具有其的空调设备，净化器包括鼓风装置（4）、加湿装置（1）、降温装置（2）和加热装置（3），加湿装置（1）、降温装置（2）和加热装置（3）连通成空气流通通道，在鼓风装置（4）的作用下，待净化的空气从空气流通通道的入口流入，空气中的蒸汽在降温装置（2）处遇冷凝结为液滴和/或固体颗粒并在冷凝过程中吸附空气中的污染物，污染物随着蒸汽凝结后形成的液滴和/或固体颗粒在重力作用下从待净化的空气中分离，加热装置（3）用于加热空气，以使从空气流通通道的出口排出的空气满足预设的温度阈值。
Patent WO-2020103158-A1 (WO)
Title: Mobility scooter
Inventor: LU RENHANG
IPC: B62K3/00
Filed: 2018-11-23
Abstract: A mobility scooter (1), comprising: a scooter frame (10); and at least two traveling mechanisms (20) movably connected to the scooter frame (10), and configured to drive the scooter frame (10) to be translated and raised so as to cross an obstacle. Each traveling mechanism (20) comprises a drive wheel assembly (21) rotatably connected to the scooter frame (10); and a traveling component (22) connected to the scooter frame (10) and the drive wheel assembly (21), and configured to drive the drive wheel assembly (21) to raise the scooter frame (10). The traveling mechanisms are used to cooperate with the scooter frame, driving the scooter frame to be translated by means of the drive wheel assembly and to be raised by means of the traveling component, such that obstacles can be successfully crossed. The invention thus effectively resolving the technical issue in which mobility scooters cannot climb stairs and cross obstacles.
Patent WO-2020052112-A1 (WO)
Inventor: XIAO WENJUN
IPC: G06Q30/06
Filed: 2018-12-05
Abstract: L'invention concerne un procédé de réapprovisionnement par commande, comprenant les étapes suivantes : à déterminer, par l'intermédiaire d'un dispositif de réapprovisionnement par commande de produits finis, selon des informations d'inventaire de produits finis et des informations de commande de produits finis, s'il faut ou non générer des informations de réapprovisionnement en produits finis (S101), et si tel est le cas, à générer et à envoyer des informations de réapprovisionnement en produits finis (S103), et si tel n'est pas le cas, à ne pas envoyer d'information de réapprovisionnement en produits finis (S105) ; à recevoir, par l'intermédiaire d'un dispositif de réapprovisionnement par commande de produits semi-finis, des informations de réapprovisionnement en produits finis (S107), à calculer des informations de commande de produits semi-finis requises pour les informations de réapprovisionnement en produits finis (S109), à déterminer, selon des informations d'inventaire de produits semi-finis et des informations de commande de produits semi-finis, s'il faut ou non générer des informations de réapprovisionnement en produits semi-finis (S111), et si tel est le cas, à générer et à envoyer les informations de réapprovisionnement en produits semi-finis (S113), et si tel n'est pas le cas, à ne pas envoyer d'information de réapprovisionnement en produits semi-finis (S115) ; et à recevoir, par l'intermédiaire d'un dispositif de réapprovisionnement par commande de pièces détachées, les informations de réapprovisionnement en produits semi-finis (S117) et à calculer des informations de commande de pièces détachées requises pour les informations de réapprovisionnement en produits semi-finis (S119). L'invention concerne également un système de réapprovisionnement par commande employant le procédé, un terminal informatique et un support d'informations lisible par ordinateur. L'invention peut servir à surveiller avec précision la quantité d'inventaire à chaque stade et à calculer la quantité de réapprovisionnement en fonction de la quantité d'inventaire et du nombre de commandes, ce qui permet d'améliorer efficacement la précision de réapprovisionnement par commande.
Patent WO-2019110022-A1 (WO)
Title: 发射及接收激光脉冲的方法、介质及激光雷达系统
Inventor: WU SHIXIANG
IPC: G01S7/481
Filed: 2018-12-10
Abstract: 一种发射及接收激光脉冲的方法、介质及激光雷达系统，激光雷达系统包括：发射模块，适于产生并发射一个或者多个预设波长的激光脉冲，包括：产生子模块、波分复用子模块和输出子模块；探测模块，适于接收并处理预设波长的激光脉冲的反射信号，以获取障碍物的距离信息，包括：过滤子模块和与之耦接的探测子模块。应用上述系统，通过针对不同的激光雷达系统设置不同的预设波长，每个激光雷达系统只发射其对应的预设波长的激光脉冲、并接收其对应的预设波长的激光脉冲的反射信号，可以以较低的成本，有效避免不同的激光雷达系统之间的干扰。
Patent WO-2019169920-A1 (WO)
Inventor: LAI QINWEI
IPC: A47L11/28
Filed: 2019-01-03
Abstract: A method for controlling an autonomous mobile robot to travel along an edge, a robot traveling along the edge of a wall or the edge of an object lying against the wall (S1), planning a corresponding traveling area according to a path of traveling along the edge, and then traveling around to cover the traveling area. According to the present invention, a traveling area is planned and covered in such a manner of traveling along an edge, being able to effectively avoid the problem of incomplete sweeping or repeated cleaning, improving the cleaning efficiency in open environments, enabling a cleaning robot to easily find the entrance/exit of the room, thus realizing complete cleaning of each room, having a high cleaning efficiency.