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公开(公告)号：EP4368091A1
公开(公告)日：2024-05-15
申请号：EP22889337.6
申请日：2022-11-02
发明人： ZHANG, Shisong , ZHONG, Hongfeng , GU, Chuanxiang
摘要： The present invention provides a robot cleaning system. The robot cleaning system includes a cleaning robot, and a base station for the cleaning robot to stop. The cleaning robot includes: a main body; a walking module, arranged on the main body and driving the cleaning robot to move on a working surface; a mopping module, movably connected to the main body and including a replaceable cleaning layer, where the mopping module includes at least a first state and a second state, in the first state, the cleaning layer is fitted to the working surface, and in the second state, the cleaning layer is separated from the working surface, so that a working surface of the cleaning layer is exposed and is in contact with a cleaning layer removal mechanism; a driving mechanism, configured to drive the mopping module to switch between the first state and the second state; and a control module, configured to at least control the driving mechanism to drive the mopping module to switch from the first state to the second state when the cleaning layer needs to be replaced. The cleaning robot in the present invention has an intelligent mopping module, which can facilitate replacement of the cleaning layer.
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2.发明公开
公开(公告)号：EP4350458A1
公开(公告)日：2024-04-10
申请号：EP22815258.3
申请日：2022-05-31
发明人： HE, Mingming , WU, Shuanglong , GAO, Don Zhendong , ZHA, Xiahong , LIU, Changhua
IPC分类号： G05D1/02
摘要： The present specification relates to the field of autonomous robot technologies and provides a multi-machine cooperation method, a scheduling device, and a multi-machine cooperation system. The multi-machine cooperation method includes: determining, by a first autonomous robot when detecting an abnormal condition during operation, whether the abnormal condition can be independently processed; and when the abnormal condition cannot be independently processed, sending, by the first autonomous robot, an assistance request to another device in an Internet of Things in which the first autonomous robot is located. In the present specification, a multi-machine cooperation operation between autonomous robots or between an autonomous robot and another device can be implemented.
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公开(公告)号：EP4306807A1
公开(公告)日：2024-01-17
申请号：EP22766410.9
申请日：2022-03-14
发明人： LIU, Zhengwei , XIE, Wenhui , LI, Chengzhong , YU, Xuefeng , DUAN, Fengwei , JIAO, Shiping
摘要： The application relates to a garden tool with a blowing function. In operation, a motor drives a fan to rotate around the axis of the fan, so that air is blown out from a blowing tube. Moreover, for different working conditions, the garden tool of the application has the performance of implementing different noise reduction effects. When the blowing force of the garden tool is greater than or equal to 16 N and less than or equal to 23 N, that is, when the garden tool is applied to a medium-load working condition, noise generated by the garden tool is controlled as: 53 dBA≤LP 2 -0.0603 F+53.065 dBA. Thus, according to the garden tool of the application, noise in operation is effectively reduced while the blowing performance is ensured.
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公开(公告)号：EP4276645A2
公开(公告)日：2023-11-15
申请号：EP23184122.2
申请日：2017-12-15
发明人： HE, Mingming , SHAO, Yong , ZHOU, Chang , TAN, Yiyun , LIU, Fangshi , JIAO, Shiping
IPC分类号： G06F16/00
摘要： The invention relates to a method for providing an alarm about a positioning fault in a self-moving device. A self-moving device is configured to autonomously move, based on positioning of the self-moving device, inside a working region defined on a map. The method includes: receiving positioning data from a satellite positioning system to locate the self-moving device; detecting whether a positioning fault occurs in the self-moving device; and in response to a detected positioning fault that occurs in the self-moving device, providing an alarm about the positioning fault.
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公开(公告)号：EP4177569A1
公开(公告)日：2023-05-10
申请号：EP21838805.6
申请日：2021-07-06
摘要： This application provides a map generation method and system for a self-moving device, and an automatic working system. The method includes: obtaining first coordinate data of a plurality of location points on a boundary of a working region of a self-moving device; determining second coordinate data of at least two location points of the plurality of location points; and aligning the first coordinate data of the plurality of location points to a coordinate system in which the second coordinate data is located by using the second coordinate data of the at least two location points, to generate a target map of the working region, where positioning precision of a first positioner configured to obtain the first coordinate data of the plurality of location points is higher than positioning precision of a second positioner configured to obtain the second coordinate data of the at least two location points. By using the foregoing method, the map of the working region of the self-moving device can be generated, and the precision of the map can be improved, so that the working precision of the self-moving device that plans a route according to the generated map can be further improved, which is beneficial to improving the user experience.
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公开(公告)号：EP4162853A1
公开(公告)日：2023-04-12
申请号：EP21817314.4
申请日：2021-06-07
发明人： QIAN, Fu , ZHANG, Shisong , ZHONG, Hongfeng , YANG, Fan , ZHANG, Ji
摘要： A self-moving robot system is provided, including a dust collection base station and a self-moving robot, where the self-moving robot includes a main machine and a dust containing box, and the dust containing box is detachably mounted on the main machine; the dust collection base station includes a power apparatus, a dust collection apparatus, and a transfer apparatus, where the transfer apparatus can be engaged with the dust containing box and assist separation of the dust containing box from the main machine or assist mounting of the dust containing box on the main machine; the dust collection apparatus is configured to collect debris from the dust containing box; and the power apparatus drives the transfer apparatus and enables the transfer apparatus to move the dust containing box to a dust collection opening of the dust collection apparatus, so as to transfer the debris to the dust collection apparatus. The dust containing box is transferred by the transfer apparatus without using an air pump to suck the debris and the like in the dust containing box with relatively low working noise. During dust collection, there is no need to move the entire self-moving robot with a relatively small system load, and the dust containing box is transferred by the transfer apparatus with relatively low working noise and relatively high use comfort of a user.
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公开(公告)号：EP4130919A1
公开(公告)日：2023-02-08
申请号：EP21776792.0
申请日：2021-03-23
IPC分类号： G05D1/02
摘要： The disclosure relates to an automatic working system, a self-moving device and a control method therefor. The automatic working system includes a self-moving device configured to automatically move and work in a working region set by a user, a magnetic strip configured to generate a magnetic signal. The self-moving device includes a boundary recognizing module configured to recognize a boundary of the working region, a magnetic induction module configured to induce the magnetic signal, a control module configured to control the self-moving device to move along the boundary according to the boundary recognized by the boundary recognizing module and control the self-moving device to move along the magnetic strip according to the magnetic signal if the magnetic induction module induces the magnetic signal in process of moving along the boundary. The diversified flexible setting of positions of a charging station can be achieved by utilizing each embodiment of the disclosure.
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公开(公告)号：EP4123772A1
公开(公告)日：2023-01-25
申请号：EP21770980.7
申请日：2021-03-17
发明人： WANG, Liangjun , ZHAI, Deshan
摘要： A backpack power supply assembly (100), which is used for supplying electric energy to an electric tool, and includes a housing (10), a backpack apparatus used for being worn by an operator and connected to the housing (10), and several battery packs removably connected to the housing (10) through a plugging action. The several battery packs include at least a first battery pack (201), a second battery pack (202) and a third battery pack (203), and the first battery pack (201) is at least partially overlapped with the second battery pack (202) in a plugging direction, and is at least partially overlapped with the third battery pack (203) in a direction perpendicular to the plugging direction.
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公开(公告)号：EP4070901A1
公开(公告)日：2022-10-12
申请号：EP20895820.7
申请日：2020-08-04
发明人： WU, Hongbing , JI, Shaoshan , MA, Yichun , MENG, Rui , MA, Jianying
摘要： A cutting tool, comprising an output shaft, a brushless motor, a fan, a transmission device, a circuit board, and a housing. The housing comprises a first housing and a second housing; the first housing has a first end and a second end in the extension direction of the first housing; the first end is configured to connect to the second housing, and the second end is configured to connect to a power supply device; the second housing accommodates the motor and the transmission device; the first housing is further provided with a handle portion; when a user grasps the handle portion to cut, a saw blade is located at the left side of the first housing; moreover, when the fan rotates, the motor and the circuit board are both arranged in the passage of a cooling airflow. Compared with the prior art, by means of reasonable structure design and the use of a high-speed motor, the provided cutting tool achieves the technical effects of being high in efficiency and good in heat dissipation.
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10.发明公开
公开(公告)号：EP4066078A1
公开(公告)日：2022-10-05
申请号：EP21712705.9
申请日：2021-02-19
发明人： MA, Steven , HOFFMAN, John
IPC分类号： G05D1/02
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