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Porch counting device and counting method for counting number of people entering and leaving porch

A technology of counting device and porch, which is applied in the direction of single input/output register, medical science, instruments, etc., can solve the problems of invasion of privacy, limitation of application occasions of the device for identifying the number of people, and achieve the effect of ensuring privacy

Pending Publication Date: 2022-03-11
XIAN HUATENG INTERNET OF THINGS
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  • Claims
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Problems solved by technology

However, the application of the device for identifying the number of people through the camera has strong restrictions, and there are legal risks in some scenarios, such as legal risks of privacy violations in hotels and hospital areas

Method used

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  • Porch counting device and counting method for counting number of people entering and leaving porch
  • Porch counting device and counting method for counting number of people entering and leaving porch
  • Porch counting device and counting method for counting number of people entering and leaving porch

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Embodiment 1

[0029] A porch counting device for counting the number of people entering and leaving, including a mobile porch, and a distance measuring unit provided with a top surface 3 in the porch, which are respectively the first distance measuring unit 1 and the second distance measuring unit 2, and the distance between the two distance measuring units The distance between two adjacent ranging sensors on the ranging unit is 15cm. The two ranging units are connected to the controller. The controller is connected to the cloud server through the intelligent gateway, and the cloud server sends the data to the app of the personal terminal.

[0030] When in use, place the movable door frame at the predetermined position of the passage, and when pedestrians pass through the door frame, the height and number of pedestrians can be obtained according to the measurement data. At the same time, the forward direction of the personnel can be determined according to the measurement data of the two meas...

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Abstract

According to the porch counting device and counting method for counting the number of people entering and exiting the porch, the two distance measuring units are arranged in the direction of the passage at intervals, when people pass through the distance measuring units, height data of pedestrians can be obtained, the number of people can be counted, and then the number of people can be counted according to the sequence of data fed back by the two distance measuring units. Meanwhile, the trend of the personnel can be judged, the number of indoor personnel is counted, the device only counts the number of the personnel and does not collect face information of the personnel, and the privacy of a user is guaranteed.

Description

technical field [0001] The invention belongs to the field of counting the number of people in access control, and in particular relates to a porch counting device and a counting method for counting the number of people entering and leaving. Background technique [0002] There are currently two main forms of counting and monitoring of people in a specific area. One is the accurate counting method represented by the subway gate machine, which has a special gate facility and requires the cooperation of the counted person to make a specific operation to achieve accurate counting of the number of people. Counting, the other is to count the number of people more covertly through cameras and pattern recognition software, and does not require the cooperation of the counted person to perform specific operations. However, there are strong restrictions on the application of the device for identifying the number of people through the camera, and there are legal risks in some scenarios, ...

Claims

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Application Information

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IPC IPC(8): G07C9/00A61B5/107
CPCG07C9/00A61B5/1072
Inventor 乐开端杜新虎李勤李福宝
Owner XIAN HUATENG INTERNET OF THINGS
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