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1. 发明公开

EP3682721A1 SELF-MOVING DEVICE AND AUTOMATIC WORKING SYSTEM THEREOF 审中-公开
公开(公告)号：EP3682721A1
公开(公告)日：2020-07-22
申请号：EP18857187.1
申请日：2018-09-12
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： WONG, Ka Tat Kelvin , ZHAO, Fengli
IPC分类号： A01B51/00 , A01G20/40 , A01G3/08
摘要： The present invention relates to a self-moving device (100). The self-moving device (100) includes a body (20), a walking mechanism (40) disposed on the body (20) and configured to drive the self-moving device (100) to walk, a connecting arm (60) connected to the body (20), and a control module (11) configured to control the walking mechanism (40) to drive the self-moving device (100) to walk within a defined area. The connecting arm (60) is selectively connected to at least one of at least two working heads (200) configured to perform different work tasks. The connecting arm (60) includes a connecting structure (64) configured to be connected to the working head (200) and a connecting component (62) configured to connect the connecting structure (64) to the body (20).

2. 发明授权

EP3225742B1 AIR BLOWER AND BLOWER/VACUUM APPARATUS 有权
公开(公告)号：EP3225742B1
公开(公告)日：2020-02-19
申请号：EP15863580.5
申请日：2015-11-27
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： GAO, Zhendong , CESTONARO, Andrea , ZHA, Xiahong , ZHAO, Fengli , HUO, Lixiang , YU, Xuefeng , SONG, Kang , MA, Zhanhu
IPC分类号： E01H1/08 , F04D25/08 , F04D19/00

3. 发明公开

EP3850936A1 SELF-MOVING DEVICE AND AUTOMATIC WORKING SYSTEM THEREOF 审中-实审
公开(公告)号：EP3850936A1
公开(公告)日：2021-07-21
申请号：EP19859040.8
申请日：2019-09-12
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： ZHAO, Fengli , ZHA, Xiahong , ZHOU, Xiaoqing
IPC分类号： A01D34/84
摘要： The present invention relates to a self-moving device, moving and working in a working area, including: a housing; a moving module, mounted in the housing, and configured to drive the housing to move; a main working module, mounted in the housing, and configured to perform a main working task; an auxiliary working module, mounted in the housing, and configured to perform an auxiliary working task; a control module, configured to control the moving module, the main working module, and the auxiliary working module. The self-moving device includes a wireless communication module, configured to receive a control signal generated by user operation. The self-moving device includes an automatic working mode and an auxiliary working mode, in the auxiliary working mode, the control module controls the auxiliary working module at least based on the control signal to work; the control module controls the auxiliary working module based on an interruption of the control signal to stop working. The beneficial effects of the present invention are as follows: An auxiliary working module can be added to the self-moving device, and safe working is kept.

4. 发明公开

EP3804496A1 AUTOMATIC LAWN MOWER AND CONTROL METHOD THEREOF 审中-实审
公开(公告)号：EP3804496A1
公开(公告)日：2021-04-14
申请号：EP19812258.2
申请日：2019-05-30
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： ZHAO, Fengli , ZHA, Xiahong , ZHOU, Xiaoqing
IPC分类号： A01D43/16 , A01D34/43
摘要： The embodiments of the present invention relates to an autonomous lawn mower, moving and working in a working region, and including: a housing, including a central axis in the longitudinal direction; a movement module, driving the housing to move; a cutting module, rotating with a first rotational axis being the center to form a cutting region, and including a cutting element; a cut-to-edge module, rotating with a second rotational axis being the center to form a cut-to-edge region, and including a cut-to-edge element, the cut-to-edge element being different from the cutting element; and a control module, controlling the autonomous lawn mower to move and work, where the first rotational axis and the second rotational axis are respectively located on two sides of the central axis. The beneficial effects of the embodiments of the present invention are that the autonomous lawn mower can perform cutting to an edge and has a compact layout.

5. 发明公开

EP3412833A1 AUTOMATIC WALKING SNOW REMOVAL APPARATUS 有权
公开(公告)号：EP3412833A1
公开(公告)日：2018-12-12
申请号：EP17747028.3
申请日：2017-02-06
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： GAO, Zhendong , WONG, Ka Tat Kelvin , JIAO, Shiping , ZHA, Xiahong , ZHAO, Fengli , LI, Xianfeng
IPC分类号： E01H5/08 , G05D1/02 , G01S15/93
CPC分类号： E01H5/08 , G01S15/93 , G05D1/02
摘要： An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41m/s. The robot device provided by the present invention can provide safe snow throwing energy, and avoids the injury to people or the damage to objects in an unattended case.

6. 发明公开

EP3858128A1 AUTOMATIC MOWER, METHOD AND APPARATUS FOR OPERATING AND CONTROLLING SAME, AND ELECTRONIC DEVICE 有权
公开(公告)号：EP3858128A1
公开(公告)日：2021-08-04
申请号：EP19865310.7
申请日：2019-09-27
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： ZHAO, Fengli , ZHA, Yahong , JIAO, Shiping
IPC分类号： A01D34/63 , G05D1/02
摘要： The present invention relates to a method for operating and controlling an automatic mower. The automatic mower (1) includes a main cutting unit (7) and an auxiliary cutting unit (17) for trimming. The auxiliary cutting unit (17) has a cutting range extending at least to be flush with a housing (3) of the automatic mower (1). The method includes: detecting a specific object in a normal working mode of the auxiliary cutting unit (17); determining whether the specific object is detected; switching to an obstacle working mode based on at least the specific object being detected; and maintaining the normal working mode of the auxiliary cutting unit (17) based on at least the specific object being not detected.

7. 发明公开

EP3680391A1 AUTOMATIC SNOW REMOVING DEVICE AND SAFE SNOW THROWING METHOD THEREOF 有权
公开(公告)号：EP3680391A1
公开(公告)日：2020-07-15
申请号：EP18851399.8
申请日：2018-09-04
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： ZHAO, Fengli , ZHA, Xiahong , CHENG, Kun
IPC分类号： E01H5/08 , E01H5/09
摘要： A self-moving snow removal device and a safe snow throwing method protecting a human or an object from damage by snow or miscellaneous matter. The snow removal device includes: a moving module, driving the snow removal device to move; a working module, including a working motor and a snow throwing mechanism, where the snow throwing mechanism is driven by the working motor to collect accumulated snow and miscellaneous matter on the ground and throw the accumulated snow and miscellaneous matter out of the snow throwing mechanism, and a maximum height of a thrown object in the air from the ground is referred to as a snow throwing height; and a control module, configured to control the working module or the moving module to enable the snow throwing height to be less than a predetermined snow throwing height threshold. By means of the self-moving snow removal device and the safe snow throwing method in the present invention, a snow throwing height of a thrown object is controlled, to prevent the thrown object from hitting the face of a child or an adult, thereby improving a safety coefficient. In addition to the control of the snow throwing height of the thrown object, a running parameter of a snow throwing mechanism is controlled or any one or combination of a plurality of structures is arranged to control throwing energy of the thrown object, so that a child or an adult is protected from injury even when the thrown object hits the child or adult.

8. 发明授权

EP3225741B1 BLOWER/VACUUM APPARATUS 有权
公开(公告)号：EP3225741B1
公开(公告)日：2020-02-19
申请号：EP15863288.5
申请日：2015-11-25
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： GAO, Zhendong , CESTONARO, Andrea , ZHA, Xiahong , ZHAO, Fengli , HUO, Lixiang
IPC分类号： E01H1/08 , F04D17/16 , F04D19/00 , F04D25/08 , F04D29/40 , A01G20/47

9. 发明公开

EP4018807A1 CUTTING ASSEMBLY AND LAWN MOWER 审中-实审
公开(公告)号：EP4018807A1
公开(公告)日：2022-06-29
申请号：EP20854328.0
申请日：2020-08-20
申请人： Positec Power Tools (Suzhou) Co., Ltd.
发明人： JIAO, Shiping , ZHA, Xiahong , ZHAO, Fengli , LIU, Changhua
IPC分类号： A01D34/73
摘要： The present invention relates to a cutting assembly and a lawn mower. The cutting assembly is mounted on the lawn mower to perform cutting work. The cutting assembly includes a cutting deck and at least two cutting element groups disposed at different heights of the cutting deck. Each cutting element group includes at least one cutting element. The cutting deck responds to driving of the lawn mower to rotate and drive the cutting elements to rotate, to form at least two cutting trajectories at the different heights of the cutting deck. In the cutting assembly and the lawn mower, the at least two cutting element groups are disposed at the different heights of the cutting deck, to enable the cutting assembly to be driven by an electric tool to form the at least two cutting trajectories, and the cutting trajectories are distributed at the different heights of the cutting deck, so that long grass is cut repeatedly into smaller pieces.

10. 发明公开

EP3987914A1 AUTOMATIC LAWN MOWER 审中-实审
公开(公告)号：EP3987914A1
公开(公告)日：2022-04-27
申请号：EP20826655.1
申请日：2020-06-18
申请人： Positec Power Tools (Suzhou) Co., Ltd
发明人： ZHAO, Fengli , DU, Jiang , ZHA, Xiahong , WANG, Biao , ZHOU, Xiaoqing , LIU, Bin
IPC分类号： A01D75/20 , A01D101/00
摘要： An autonomous lawn mower includes: a housing, provided with a bottom shell, a movement module, a cutting mechanism with a cutting element, and a control module. The autonomous lawn mower further includes a protecting assembly provided with a protecting wall. In a horizontal direction, the protecting wall is disposed on an outer side of the cutting mechanism. The protecting assembly at least includes a movable protecting member. The protecting wall at least includes a movable protecting wall that is disposed at the movable protecting member and is located on the outer side of the cutting mechanism in the horizontal direction. When the cutting mechanism is at any cutting height and the movable protecting member is in a free state under no external force, a ground clearance of a lower end of the movable protecting wall is an initial distance. The initial distance remains less than M. 38 mm ≤ M ≤ 40 mm. The movable protecting member is movable in a vertical direction relative to the bottom shell under the action of an external force, to change the ground clearance of the lower end of the movable protecting wall.

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