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公开(公告)号：US20220279314A1
公开(公告)日：2022-09-01
申请号：US17681499
申请日：2022-02-25
摘要： Disclosed is a system, method, mobile communication device and one or more computer programs for a monitoring system. In one aspect, the system includes a plurality of transmitters, each transmitter having associated therewith a reflector antenna configured to substantially reflect signal transmission toward a detection area; and a mobile device configured to: receive transmitter signals from at least two transmitters from the plurality of transmitters; and determine that the mobile device is located within the detection area based on received signal strengths of the at least some of the transmitter signals.
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公开(公告)号：US20180005471A1
公开(公告)日：2018-01-04
申请号：US15548365
申请日：2016-01-12
CPC分类号： G07C9/00896 , G07B15/04 , G07C9/00 , G07C9/00309 , G07C2009/00341 , G07C2009/00404
摘要： A system, method, mobile communication device and one or more computer programs for an access control system for controlling access to a restricted area. In one form, the restricted area is a parking station. In one aspect, the system includes: a communication system; and a computer program executable by a mobile communication device configured to: receive one or more entry signals from the communication system when the entity approaches an entry point of a restricted area; transfer, to the communication system, an entry request; receive, from the communication system, authorisation data indicative of the entity being granted access to enter the restricted area by an access control system; receive one or more exit signals from the communication system when the entity approaches an exit point of the restricted area; and transfer, to the communication system, an exit request indicative of the authorisation data in order to exit the restricted area.
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公开(公告)号：US20240155308A1
公开(公告)日：2024-05-09
申请号：US18413770
申请日：2024-01-16
CPC分类号： H04W4/029 , G01S5/02 , G01S5/0226 , G07B15/04 , G08G1/017 , G08G1/065 , G08G1/207 , G07B15/063
摘要： Disclosed is a system, method, mobile communication device and one or more computer programs for a monitoring system. In one aspect, the system includes a plurality of transmitters, each transmitter having associated therewith a reflector antenna configured to substantially reflect signal transmission toward a detection area; and a mobile device configured to: receive transmitter signals from at least two transmitters from the plurality of transmitters; and determine that the mobile device is located within the detection area based on received signal strengths of the at least some of the transmitter signals.
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公开(公告)号：US20200296548A1
公开(公告)日：2020-09-17
申请号：US16791483
申请日：2020-02-14
摘要： Disclosed is a system, method, mobile communication device and one or more computer programs for a monitoring system. In one aspect, the system includes a plurality of transmitters, each transmitter having associated therewith a reflector antenna configured to substantially reflect signal transmission toward a detection area; and a mobile device configured to: receive transmitter signals from at least two transmitters from the plurality of transmitters; and determine that the mobile device is located within the detection area based on received signal strengths of the at least some of the transmitter signals.
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公开(公告)号：US20190174268A1
公开(公告)日：2019-06-06
申请号：US16321351
申请日：2017-07-28
摘要： Disclosed is a system, method, mobile communication device and one or more computer programs for a monitoring system. In one aspect, the system includes a plurality of transmitters, each transmitter having associated therewith a reflector antenna configured to substantially reflect signal transmission toward a detection area; and a mobile device configured to: receive transmitter signals from at least two transmitters from the plurality of transmitters; and determine that the mobile device is located within the detection area based on received signal strengths of the at least some of the transmitter signals.
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