Patents by Inventor Xiaochen Quan

Xiaochen Quan 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).

  • Patent number: 11292670
    Abstract: A loading device for an automated guided vehicle, and a control method and system for the same are provided. The loading device can include a loading transport station and a control assembly. The loading transport platform can include a cargo support platform and a driver configured to drive the cargo support platform to run. The cargo support platform can be provided with a cargo entrance and a cargo exit, the cargo support platform can be configured to convey a cargo from the cargo entrance to the cargo exit, and the cargo exit can be disposed over a running passage of the vehicle. The control assembly can be connected to the driver, and the control assembly can be configured to control the driver to drive the cargo support platform to run.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: April 5, 2022
    Assignee: HANGZHOU HIKROBOT TECHNOLOGY CO., LTD.
    Inventors: Chou Zhou, Yonghai Wu, Huixin Xu, Xiaochen Quan
  • Publication number: 20210198049
    Abstract: A loading device for an automated guided vehicle, and a control method and system for the same are provided. The loading device can include a loading transport station and a control assembly. The loading transport platform can include a cargo support platform and a driver configured to drive the cargo support platform to run. The cargo support platform can be provided with a cargo entrance and a cargo exit, the cargo support platform can be configured to convey a cargo from the cargo entrance to the cargo exit, and the cargo exit can be disposed over a running passage of the vehicle. The control assembly can be connected to the driver, and the control assembly can be configured to control the driver to drive the cargo support platform to run.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 1, 2021
    Inventors: Chou ZHOU, Yonghai WU, Huixin XU, Xiaochen QUAN
  • Patent number: 10281554
    Abstract: The disclosure discloses a method, device and system for target tracking. Wherein, the method for target tracking includes that: Global Positioning System (GPS) information of a target object monitored by tracking equipment is acquired (S102); Pan/Tilt/Zoom (PTZ) coordinate information corresponding to the GPS information of the target object is obtained according to a pre-stored conversion relationship between GPS information and PTZ coordinate information (S104); and the tracking equipment is regulated to control the tracking equipment to monitor the target object according to the PTZ coordinate information of the target object (S106). The problem of inaccuracy of a monitoring result of a method for monitoring a tracking target in the conventional art is solved.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: May 7, 2019
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Chao Wang, Xiaochen Quan, Ye Ren, Peng Wang, Wencong Zhang, Weiwei Cai, Shiliang Pu
  • Patent number: 9955074
    Abstract: Disclosed is a target tracking method for an intelligent tracking high speed dome, comprising: in the process of target tracking, when the position coordinates of a newly selected target in the acquired tracking image are received, matching the position coordinates of the newly selected target in the tracking image, using the target corresponding to the position coordinates of the newly selected target in the tracking image as a current target, and extracting the characteristics of the current target; tracking the current target according to the characteristics thereof, and updating in real time the position coordinates of the current target in the tracking image; converting the updated position coordinates of the current target into speed dome identifiable horizontal rotation value P, vertical rotation value T and magnification factor value Z; adjusting in real time the magnification factor of the speed dome, and controlling in real time the rotation of the speed dome.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: April 24, 2018
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Limeng Zhou, Haixun Guo, Caihan Shen, Xiaochen Quan
  • Publication number: 20180059207
    Abstract: The disclosure discloses a method, device and system for target tracking. Wherein, the method for target tracking includes that: Global Positioning System (GPS) information of a target object monitored by tracking equipment is acquired (S102); Pan/Tilt/Zoom (PTZ) coordinate information corresponding to the GPS information of the target object is obtained according to a pre-stored conversion relationship between GPS information and PTZ coordinate information (S104); and the tracking equipment is regulated to control the tracking equipment to monitor the target object according to the PTZ coordinate information of the target object (S106). The problem of inaccuracy of a monitoring result of a method for monitoring a tracking target in the conventional art is solved.
    Type: Application
    Filed: December 16, 2015
    Publication date: March 1, 2018
    Inventors: Chao Wang, Xiaochen Quan, Ye Ren, Peng Wang, Wencong Zhang, Weiwei Cai, Shiliang Pu
  • Publication number: 20150229841
    Abstract: Disclosed is a target tracking method for an intelligent tracking high speed dome, comprising: in the process of target tracking, when the position coordinates of a newly selected target in the acquired tracking image are received, matching the position coordinates of the newly selected target in the tracking image, using the target corresponding to the position coordinates of the newly selected target in the tracking image as a current target, and extracting the characteristics of the current target; tracking the current target according to the characteristics thereof, and updating in real time the position coordinates of the current target in the tracking image; converting the updated position coordinates of the current target into speed dome identifiable horizontal rotation value P, vertical rotation value T and magnification factor value Z; adjusting in real time the magnification factor of the speed dome according to the value Z, and controlling in real time the rotation of the speed dome according to th
    Type: Application
    Filed: September 17, 2013
    Publication date: August 13, 2015
    Applicant: Hangzhou Hikvision Digital Technology Co., Ltd.
    Inventors: Limeng Zhou, Haixun Guo, Caihan Shen, Xiaochen Quan