Patents by Inventor Ruijun Yan
Ruijun Yan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11910973Abstract: A debris collecting base station cooperates with the cleaning robot. The cleaning robot has a debris outlet for discharging debris. The debris collecting base station includes a base, a debris collecting device, a first communication component and a microcontroller. The base has a debris intake passageway. One end of the debris intake passageway pneumatically interfaces with the debris outlet, the debris collecting device is mounted on the base and is communicated with the end of the debris intake passageway away from the debris outlet. The microcontroller is electrically connected to the first communication component and the debris collecting device, which controls the first communication component to send and receive interactive signals with the cleaning robot and controls working modes of the debris collecting base station based on the interactive signals.Type: GrantFiled: January 29, 2021Date of Patent: February 27, 2024Assignee: Shenzhen Fly Rodent Dynamics Intelligent Technology Co., Ltd.Inventors: Zhenhua Wen, Ruijun Yan
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Patent number: 11910975Abstract: With continued reference to FIGS. 12, 16, and 17, in other embodiments, the collision side plate 13 is provided with a light transmissive portion 132 at a position corresponding to the obstacle avoidance sensor 61, and the at least one obstacle avoidance sensor 61 is hermetically connected to the collision side plate 13. Here, the obstacle avoidance sensor 61 comprises a sensor body 601 and a packaging base 603. The packaging base 603 is hermetically connected to the package side plate, so that a sealed space 605 for accommodating the sensor body 601 is formed between the packaging base 603 and the collision side plate 13. The light transmissive portion 132 can transmit signals emitted and received by the obstacle avoidance sensor 61, and at the same time can provide a dustproof effect to avoid contamination of the sensor body 601 by external dust.Type: GrantFiled: August 28, 2020Date of Patent: February 27, 2024Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.Inventors: Shusheng Huang, Changtai Xia, Ruijun Yan
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Patent number: 11819173Abstract: The disclosure relates to the technical field of cleaning devices, and discloses a cleaning device. The cleaning device includes a machine body, a front bumper, a cleaning assembly, a collecting assembly and a water tank. The machine body is provided with a recess, and the cleaning assembly includes a roller for cleaning the ground. The roller is mounted between the machine body and the front bumper. The collecting assembly is provided with a wastewater outlet and mounted between the machine body and the roller and abuts against the roller. The water tank is provided with a wastewater inlet and is removably mounted in the recess. The wastewater flows into the water tank through the wastewater outlet and the wastewater inlet.Type: GrantFiled: August 25, 2020Date of Patent: November 21, 2023Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.Inventors: Shang Feng, Lirong Ye, Ruijun Yan, Changtai Xia, Xiao Hu
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Publication number: 20230329512Abstract: A debris collection base and a cleaning system. The debris collection base includes: a body including a first splicing end, a debris collection cavity spaced apart from the first splicing end, and a debris collection channel extending from the first splicing end to be in communication with the debris collection cavity; and a bearing seat module used for bearing a cleaning robot and including a second splicing end, a debris collection opening spaced apart from the second splicing end, and a debris inlet channel extending from the second splicing end to be in communication with the debris collection opening, the second splicing end being capable of being spliced with the first splicing end or separated from the first splicing end, and the debris inlet channel being in hermetical communication with the debris collection channel when the first splicing end is spliced with the second splicing end.Type: ApplicationFiled: December 31, 2020Publication date: October 19, 2023Inventors: Wenhai DENG, Changtai XIA, Ruijun YAN
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Patent number: 11617485Abstract: A cleaning robot includes a main body, a drive assembly and a cleaning assembly. The main body includes a bottom part. The cleaning assembly includes a mounting part, a wiping part and a release part. The mounting part is positioned on the bottom part. The mounting part includes a first rail, a second rail, and a first positioning part. The wiping part is positioned on the mounting part and includes a second positioning part, the wiping part is movable from first ends of the first rail and the second rail to second ends thereof until the second positioning part abuts against the first positioning part whereby the wiping part is fixed on the mounting part. The release part is positioned on the mounting part and configured to separate the second positioning part from the first positioning part whereby the wiping part is detached from the mounting part.Type: GrantFiled: July 30, 2020Date of Patent: April 4, 2023Assignee: SHENZHEN SILVER STAR INTELLIGENT TECHNOLOGY CO., LTD.Inventors: Feidu Liang, Zhongyan Shu, Changtai Xia, Ruijun Yan
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Patent number: 11607103Abstract: A robot maintenance station and a robot cleaning system. The robot maintenance station includes a dock base and a maintenance station body, the maintenance station body is configured on the dock base and provided with a suction unit, the suction unit is configured to provide suction power for sucking garbage. The maintenance station body is provided with a garbage receptacle and a suction tube, the suction tube is in flow communication with the suction unit and is configured to guide the garbage into the garbage receptacle, and the garbage receptacle is detachably mounted at a side wall of the maintenance station body. The embodiments realize automatic emptying of the dust box of the cleaning robot, thereby reducing user burden and improving user experience.Type: GrantFiled: August 13, 2020Date of Patent: March 21, 2023Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.Inventors: Wenhai Deng, Changtai Xia, Ruijun Yan, Shusheng Huang
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Patent number: 11586201Abstract: The present disclosure proposes a method and an apparatus for recognizing a stuck status as well as a computer storage medium, with the method comprising: building an environmental map within a preset extent by taking the current position of the mobile robot as center; real-time monitoring the march information of the mobile robot and predicting whether the mobile robot is stuck or not; acquiring data from multiple sensors of the mobile robot, if the mobile robot is stuck; and recognizing the current stuck status of the mobile robot based on the data from multiple sensors.Type: GrantFiled: August 28, 2020Date of Patent: February 21, 2023Assignee: ShenZhen Silver Star Intelligent Technology CO.. LTDInventors: Minghong Zhong, Lirong Ye, Ruijun Yan
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Publication number: 20220265109Abstract: This application provides a method for controlling a robot cleaner, a robot cleaner, and a storage medium. The method for controlling the robot cleaner includes the steps of: acquiring a weight of the water tank, comparing the weight of the water tank with a setting value to acquire a comparison result, determining a remaining usable time of the robot cleaner according to the comparison result, and controlling the robot cleaner according to the remaining usable time. Since the weight of the water tank is not easily interfered by other factors, the acquiring of weight has a high accuracy, thereby the remaining usable time determined according to the weight of the water tank has a high accuracy, and then the robot cleaner is controlled according to the remaining usable time with higher accuracy. The control accuracy of the robot cleaner thus can be improved.Type: ApplicationFiled: December 14, 2021Publication date: August 25, 2022Inventors: Hao ZHANG, Ruijun YAN, Li LEI
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Publication number: 20220197299Abstract: A recharging method for a mobile robot includes: receiving a recharging signal transmitted by a charging station when the mobile robot is in a recharging working state; moving forward toward the charging station by the mobile robot according to the recharging signal; performing a U-turn operation by the mobile robot when the mobile robot determines that a front end of the mobile robot is aligned with a position of the charging station; and moving backward along the direction approaching the charging station to move to the position where the pole piece of the charging station is located by the mobile robot.Type: ApplicationFiled: November 30, 2021Publication date: June 23, 2022Inventors: Hao Zhang, Ruijun Yan
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Publication number: 20220117457Abstract: The disclosure discloses a debris collecting base station, a cleaning robot and a cleaning system. The debris collecting base station cooperates with the cleaning robot. The cleaning robot has a debris outlet for discharging debris. The debris collecting base station includes a base, a debris collecting device, a first communication component and a microcontroller. The base has a debris intake passageway. One end of the debris intake passageway pneumatically interfaces with the debris outlet, the debris collecting device is mounted on the base and is communicated with the end of the debris intake passageway away from the debris outlet. The microcontroller is electrically connected to the first communication component and the debris collecting device, which controls the first communication component to send and receive interactive signals with the cleaning robot and controls working modes of the debris collecting base station based on the interactive signals.Type: ApplicationFiled: January 29, 2021Publication date: April 21, 2022Inventors: ZHENHUA WEN, RUIJUN YAN
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Publication number: 20220079408Abstract: The disclosure discloses a water tank and a cleaning robot, the water tank is applied to the cleaning robot, internally provided with a water storage cavity. The water tank has a splicing side, the splicing side is provided with an accommodating area recessed towards the inside of the water tank, the splicing side of the water tank is configured to splice with the body of the cleaning robot, and the accommodating area is configured to accommodate part of the structural parts of the body of the cleaning robot.Type: ApplicationFiled: February 1, 2021Publication date: March 17, 2022Inventors: SHUSHENG HUANG, JIANYA LI, LINLIN ZHOU, WENHAI DENG, CHANGTAI XIA, RUIJUN YAN
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Publication number: 20220080593Abstract: An intelligent robot includes a main body, an environment sensing device, and a control circuit board. The main body includes a body, a protective side plate, and a partition structure. The protective side plate is movably connected to the body. The body and the protective side plate cooperatively defines an accommodation cavity, the protective side plate includes an light transmission region, the partition structure is fixedly connected to the body and received in the accommodation cavity, the partition structure divides the accommodation cavity into a first space and a second space. The environment sensing device is at least partially received in the first space, and capable of transmitting and receiving environmental sensing signals within a preset scanning angle through the light transmission region of the protective side plate. The control circuit board is received in the second space, and electrically connected to the environment sensing device.Type: ApplicationFiled: January 29, 2021Publication date: March 17, 2022Inventors: Shusheng Huang, Changtai Xia, Ruijun Yan
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Publication number: 20210298556Abstract: The cleaning robot includes a robot body provided with an inner cavity, a travelling mechanism mounted at the bottom of the robot body to drive the robot body to move, a cleaning component detachably connected to the robot body and configured to clean a surface through which the robot body passes, and a laser radar mounted in the inner cavity. A light transmissive window is formed in a side wall of the inner cavity of robot body. The laser radar comprises a ranging component rotatable relative to the robot body. The ranging component emits and receives laser signals via the light transmissive window within a preset scanning angle, wherein the ranging component emits a detection signal through the light transmissive window, the detection signal is reflected upon encountering an obstacle to form a reflected signal, and the reflected signal is returned to the ranging component through the light transmissive window.Type: ApplicationFiled: August 28, 2020Publication date: September 30, 2021Applicant: ShenZhen Silver Star Intelligent Technology CO., LTDInventors: Shusheng HUANG, Changtai XIA, Ruijun YAN
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Publication number: 20210282617Abstract: A robot maintenance station and a robot cleaning system. The robot maintenance station includes a dock base and a maintenance station body, the maintenance station body is configured on the dock base and provided with a suction unit, the suction unit is configured to provide suction power for sucking garbage. The maintenance station body is provided with a garbage receptacle and a suction tube, the suction tube is in flow communication with the suction unit and is configured to guide the garbage into the garbage receptacle, and the garbage receptacle is detachably mounted at a side wall of the maintenance station body. The embodiments realize automatic emptying of the dust box of the cleaning robot, thereby reducing user burden and improving user experience.Type: ApplicationFiled: August 13, 2020Publication date: September 16, 2021Inventors: Wenhai DENG, Changtai XIA, Ruijun YAN, Shusheng HUANG
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Publication number: 20210263514Abstract: The present disclosure proposes a method and an apparatus for recognizing a stuck status as well as a computer storage medium, with the method comprising: building an environmental map within a preset extent by taking the current position of the mobile robot as center; real-time monitoring the march information of the mobile robot and predicting whether the mobile robot is stuck or not; acquiring data from multiple sensors of the mobile robot, if the mobile robot is stuck; and recognizing the current stuck status of the mobile robot based on the data from multiple sensors.Type: ApplicationFiled: August 28, 2020Publication date: August 26, 2021Applicant: ShenZhen Silver Star Intelligent Technology CO., LTDInventors: Minghong ZHONG, Lirong YE, Ruijun YAN
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Publication number: 20210186290Abstract: The disclosure relates to the technical field of cleaning devices, and discloses a cleaning device. The cleaning device includes a machine body, a front bumper, a cleaning assembly, a collecting assembly and a water tank. The machine body is provided with a recess, and the cleaning assembly includes a roller for cleaning the ground. The roller is mounted between the machine body and the front bumper. The collecting assembly is provided with a wastewater outlet and mounted between the machine body and the roller and abuts against the roller. The water tank is provided with a wastewater inlet and is removably mounted in the recess. The wastewater flows into the water tank through the wastewater outlet and the wastewater inlet.Type: ApplicationFiled: August 25, 2020Publication date: June 24, 2021Inventors: SHANG FENG, LIRONG YE, RUIJUN YAN, CHANGTAI XIA, XIAO HU
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Publication number: 20210161348Abstract: A cleaning robot includes a main body, a drive assembly and a cleaning assembly. The main body includes a bottom part. The cleaning assembly includes a mounting part, a wiping part and a release part. The mounting part is positioned on the bottom part. The mounting part includes a first rail, a second rail, and a first positioning part. The wiping part is positioned on the mounting part and includes a second positioning part, the wiping part is movable from first ends of the first rail and the second rail to second ends thereof until the second positioning part abuts against the first positioning part whereby the wiping part is fixed on the mounting part. The release part is positioned on the mounting part and configured to separate the second positioning part from the first positioning part whereby the wiping part is detached from the mounting part.Type: ApplicationFiled: July 30, 2020Publication date: June 3, 2021Inventors: Feidu Liang, Zhongyan Shu, Changtai Xia, Ruijun Yan