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1.发明申请公开(公告)号：US20190193988A1
公开(公告)日：2019-06-27
申请号：US16233819
申请日：2018-12-27
Applicant: Otis Elevator Company
Inventor： Wenbo Huang , Xiaofei Guo , Haiyan Xue , Renxiang Chen , Heping Qiu , Lieping Wei , Tan Liu , Jingyu Tong
IPC: B66B1/46
CPC classification number: B66B1/468 , B66B2201/4615 , B66B2201/4653 , B66B2201/4684
Abstract: The present invention relates to automatic elevator call control, and belongs to the field of elevator intelligent control technologies. An automatic elevator call system provided in the present invention calculates duration information from the moment when the personal mobile terminal leaves coverage of the wireless signal to the moment when the personal mobile terminal enters the coverage again, and when the duration information is less than or equal to a preset time threshold, causes the personal mobile terminal to be incapable of automatically sending an elevator call request command in a time period from the moment when the personal mobile terminal enters the coverage again to the moment when the personal mobile terminal leaves the coverage again. The present invention can effectively avoid invalid or abnormal elevator call request operations, and the elevator system achieves high running efficiency.
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2.发明授权公开(公告)号：US11524867B2
公开(公告)日：2022-12-13
申请号：US16233916
申请日：2018-12-27
Applicant: Otis Elevator Company
Inventor： Wenbo Huang , Xiaofei Guo , Haiyan Xue , Renxiang Chen , Heping Qiu , Lieping Wei , Tan Liu , Jingyu Tong
Abstract: An automatic elevator call system includes: a wireless signal apparatus installed in an elevator landing zone of an elevator system and broadcasting a corresponding wireless signal around; a counting unit configured to count, after an elevator call request corresponding to an identity of the personal mobile terminal is sent or received, the number of times the elevator call request corresponding to the identity is made within a predetermined time period; and an abnormal elevator call request judgment unit configured to judge, based on a comparison result between the number of times the elevator call request is made and a predetermined threshold, whether the elevator call request corresponding to the identity is a normal elevator call request operation. The present invention can effectively determine an intentional or unintentional abnormal elevator call request operation of a passenger.
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3.发明授权公开(公告)号：US11577930B2
公开(公告)日：2023-02-14
申请号：US16233819
申请日：2018-12-27
Applicant: Otis Elevator Company
Inventor： Wenbo Huang , Xiaofei Guo , Haiyan Xue , Renxiang Chen , Heping Qiu , Lieping Wei , Tan Liu , Jingyu Tong
IPC: B66B1/46
Abstract: The present invention relates to automatic elevator call control, and belongs to the field of elevator intelligent control technologies. An automatic elevator call system provided in the present invention calculates duration information from the moment when the personal mobile terminal leaves coverage of the wireless signal to the moment when the personal mobile terminal enters the coverage again, and when the duration information is less than or equal to a preset time threshold, causes the personal mobile terminal to be incapable of automatically sending an elevator call request command in a time period from the moment when the personal mobile terminal enters the coverage again to the moment when the personal mobile terminal leaves the coverage again. The present invention can effectively avoid invalid or abnormal elevator call request operations, and the elevator system achieves high running efficiency.
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4.发明申请公开(公告)号：US20190193989A1
公开(公告)日：2019-06-27
申请号：US16233916
申请日：2018-12-27
Applicant: Otis Elevator Company
Inventor： Wenbo Huang , Xiaofei Guo , Haiyan Xue , Renxiang Chen , Heping Qiu , Lieping Wei , Tan Liu , Jingyu Tong
CPC classification number: B66B1/468 , B66B1/28 , B66B2201/4653 , B66B2201/4684 , H04W4/33
Abstract: An automatic elevator call system includes: a wireless signal apparatus installed in an elevator landing zone of an elevator system and broadcasting a corresponding wireless signal around; a counting unit configured to count, after an elevator call request corresponding to an identity of the personal mobile terminal is sent or received, the number of times the elevator call request corresponding to the identity is made within a predetermined time period; and an abnormal elevator call request judgment unit configured to judge, based on a comparison result between the number of times the elevator call request is made and a predetermined threshold, whether the elevator call request corresponding to the identity is a normal elevator call request operation. The present invention can effectively determine an intentional or unintentional abnormal elevator call request operation of a passenger.
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