-
公开(公告)号:US10795050B2
公开(公告)日:2020-10-06
申请号:US16233387
申请日:2018-12-27
发明人: Ying Li , Jianmin Li , Jinguo Cao , Yuan Ma , Yulan Li , Yuan He , Yuanjing Li , Hui Meng , Zhiqiang Chen , Yiwei Guo , Li Zhang
摘要: A vehicle detection system includes a transverse detector arm, two vertical detector arms, a radiation source, a plurality of transverse detectors, and a plurality of vertical detectors. The transverse detector arm may be disposed on the ground. Two vertical detector arms are disposed at both ends of the transverse detector arm. The radiation source is located above the transverse detector arm. A plurality of transverse detectors are disposed within the transverse detector arm and are laid along a length direction of the transverse detector arm for receiving ray emitted by the radiation source. The plurality of vertical detectors are symmetrically disposed on the two vertical detector arms, and each of the vertical detectors is disposed towards a center point of the radiation source for receiving ray emitted by the radiation source.
-
公开(公告)号:US10607483B2
公开(公告)日:2020-03-31
申请号:US15300947
申请日:2015-12-23
发明人: Zhiqiang Chen , Li Zhang , Jianmin Li , Ziran Zhao , Yaohong Liu , Qiang Li , Zheng Hu , Jianping Gu , Ying Li
摘要: Disclosed is a vehicle identification method and system. The method includes: acquiring appearance information of an inspected vehicle; obtaining external features of the vehicle based on the appearance information; acquiring a transmission image of the vehicle and obtaining internal features of the vehicle from the transmission image; forming descriptions on the vehicle at least based on the external features and the internal features; and determining a vehicle model of the vehicle from a vehicle model databased by utilizing the descriptions. This method merges various types of modality information, especially introducing the transmission image, and combines the internal structure information with the appearance information, so that the present disclosure can identify a vehicle model more practically.
-
公开(公告)号:US10754056B2
公开(公告)日:2020-08-25
申请号:US14972115
申请日:2015-12-17
发明人: Ying Li , Jianmin Li , Tao Song
摘要: A quick vehicle check system comprises a radiation source which produces a first X ray with a first dose and a second X ray with a second dose, wherein the first dose is smaller than the second dose, and the first X ray is used for checking a first part of a checked vehicle and the second X ray is used for checking a second part of the checked vehicle; a first sensor for detecting a set position of the checked vehicle; a second sensor for detecting a passing distance of the checked vehicle; and a control unit coupled with the first sensor and the second sensor, which receives the set position of the checked vehicle from the first sensor and receives the passing distance of the checked vehicle from the second sensor.
-
公开(公告)号:US09685247B2
公开(公告)日:2017-06-20
申请号:US14459408
申请日:2014-08-14
发明人: Kejun Kang , Yuanjing Li , Ying Li , Jianmin Li , Junli Li , Yanli Deng
CPC分类号: G21F3/00 , G01V5/0016 , G21F1/023 , G21F1/042
摘要: A radiation protection device is disclosed in the embodiment of the present invention. The radiation protection device is used for a system which is configured to perform safety inspection of a cargo or a vehicle by a ray. The radiation protection device comprising: at least one container, and a radiation protection part disposed within the container. The radiation protection material may comprise at least one of concrete, sandstone, and water, or the radiation protection part may comprise a steel-lead protection wall or a concrete protection wall. With the radiation protection device according to the embodiment of the present invention, after the container is transported to the site, it can be directly put in place to be capable of shielding rays without needing operation or with only simple operation. The amount of on-site work, construction time, and construction cost are low.
-
公开(公告)号:US10996369B2
公开(公告)日:2021-05-04
申请号:US16234632
申请日:2018-12-28
发明人: Hao Yu , Ying Li , Weizhen Wang , Quanwei Song , Dongyu Wang , Haojie Chi , Jianmin Li , Yulan Li , Chunguang Zong , Zhiqiang Chen , Yuanjing Li , Li Zhang
IPC分类号: G01N23/203 , G01V5/00
摘要: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.
-
公开(公告)号:US10782246B2
公开(公告)日:2020-09-22
申请号:US15827739
申请日:2017-11-30
发明人: Chunguang Zong , Ying Li , Hejun Zhou , Quanwei Song , Jianmin Li , Yulan Li , Yuanjing Li , Li Zhang , Zhiqiang Chen
摘要: A movable ray inspection system used to be mounted in a container yard to inspect an object within a container is provided. The movable ray inspection system includes: a ray generator device configured to emit a ray, a ray receiving device configured to receive the ray, and at least one chamber for receiving the ray generator device and the ray receiving device therein. Each of the at least one chamber is configured to be a standard container or a chamber which has a same shape, a same size and a same structure as a standard container such that the movable ray inspection system is adapted to be stacked in the container yard.
-
公开(公告)号:US11422070B2
公开(公告)日:2022-08-23
申请号:US16989123
申请日:2020-08-10
发明人: Qingjun Zhang , Yuanjing Li , Zhiqiang Chen , Jianmin Li , Shangmin Sun , Yaohong Liu , Weiping Zhu , Qiufeng Ma , Ge Li , Biao Cao , Zheng Liang , Ying Li , Yu Hu
IPC分类号: G01N1/24 , G01N27/622
摘要: A sampling probe, an automatic sampling device, and a container detection system are provided. The sampling probe includes: a mounting base; a housing mounted on the mounting base, a first accommodation chamber having an opening being defined in the housing, and an exhaust hole in communication with the first accommodation chamber and outside of the housing being formed in the housing; a coupling portion formed on an outer edge of the opening of the first accommodation chamber and formed to be hermetically coupled with an air outlet of a container; and a suction device mounted on the housing and configured to suck gas in the container into the first accommodation chamber through the air outlet. The sampling probe may collect the odor of toxic and harmful gases/hazardous chemicals inside the container at the air outlet of the container, without destroying the overall structure of the container.
-
公开(公告)号:US10895660B2
公开(公告)日:2021-01-19
申请号:US16234630
申请日:2018-12-28
发明人: Hao Yu , Ying Li , Weizhen Wang , Quanwei Song , Dongyu Wang , Haojie Chi , Jianmin Li , Yulan Li , Chunguang Zong , Zhiqiang Chen , Yuanjing Li , Li Zhang
IPC分类号: G01N23/203 , G01V5/00
摘要: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The back scattering imaging device has a vehicle-mounted working state and a ground working state, and in the vehicle-mounted working state, the back scattering imaging device performs inspection work in a carriage; in the ground working state, the back scattering imaging device performs the inspection work on the ground at the outside of the carriage; and the back scattering imaging device is separately arranged relative to the carriage and is movable between the carriage and the ground to switch between the vehicle-mounted working state and the ground working state.
-
公开(公告)号:US09817149B2
公开(公告)日:2017-11-14
申请号:US14582079
申请日:2014-12-23
发明人: Jianmin Li , Ying Li , Yuanjing Li , Yulan Li , Tao Song , Yu Hu , Yucheng Wu
IPC分类号: G01N23/04 , G01V5/00 , G01N23/083
CPC分类号: G01V5/0016 , G01N23/083
摘要: The present invention discloses a vehicle inspection system, comprising: a radiation source; an inspection passage enabling a vehicle to pass; a dragging system comprising a first dragging means and a second dragging means, which are sequentially arranged along a vehicle dragging direction; in the vehicle dragging direction, the first dragging means is arranged at the upstream of the second dragging means, and a separating section is arranged between the first dragging means and the second dragging means, so that the first dragging means is separated from the second dragging means by a preset distance in the vehicle dragging direction; and the first and second dragging means both include a supporting plate, an elongated traction element and a pushing element connected with the elongated traction element, the elongated traction elements of the first and second dragging means are continuous and integrated, thus the elongated traction elements and pushing elements extends on the separating section; the supporting plates of the first and second dragging means are separated and two pieces type, and no supporting plate is provided on the separating section.
-
公开(公告)号:US09783366B2
公开(公告)日:2017-10-10
申请号:US14582087
申请日:2014-12-23
发明人: Jianmin Li , Mingliang Li , Yuanjing Li , Yulan Li , Ying Li , Tao Song
IPC分类号: G01N23/04 , B65G15/24 , B65G19/02 , B65G47/52 , B65G15/58 , G01M17/00 , G01N23/02 , G01V5/00
CPC分类号: B65G15/24 , B65G15/58 , B65G19/02 , B65G47/52 , B65G2203/0233 , B65G2203/0291 , B65G2203/041 , G01M17/00 , G01N23/02 , G01V5/0008
摘要: The present invention discloses A vehicle dragging system, comprising a first dragging means and a second dragging means, which are sequentially arranged along a vehicle dragging direction, wherein in the vehicle dragging direction, the first dragging means is arranged at the upstream of the second dragging means, and a separating section is arranged between the first dragging means and the second dragging means, so that the first dragging means is separated from the second dragging means by a preset distance in the vehicle dragging direction, wherein the first dragging means comprises a first supporting plate, a first elongated traction element and a first pushing element connected with the first elongated traction element, and the first pushing element is adapted to move around the first supporting plate for pushing wheels to move along the first supporting plate, in order to drive a vehicle to advance; the second dragging means comprises a second supporting plate, a second elongated traction element and a second pushing element connected with the second elongated traction element, and the second pushing element is adapted to move along the second supporting plate for pushing wheels to move along the second supporting plate, in order to drive the vehicle to advance.
-
-
-
-
-
-
-
-
-