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Subway compartment empty seat detection display system and detection method thereof

A seat detection and display system technology, which is applied in the detection and display system of the empty seat detection and display system in the subway car, and in the field of the empty seat detection and display system in the subway car, can solve the problems of passenger inconvenience and waste of resources, so as to avoid waste, save time and strengthen The effect of real-time and reliability

Inactive Publication Date: 2013-07-31
SHAANXI UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an empty seat detection and display system in a subway car, which solves the problems of waste of resources and inconvenience to passengers caused by the existing detection system for empty seats in the subway

Method used

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  • Subway compartment empty seat detection display system and detection method thereof
  • Subway compartment empty seat detection display system and detection method thereof

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] The empty seat detection and display system in the subway car of the present invention, see the attached figure 1 , comprising a photosensitive device 3 and an information processing module 2, the photosensitive device 3 is composed of a photosensitive diode and a drive circuit and embedded in the center of the seat, each seat is provided with a photosensitive device 3, and the information processing module 2 includes a microprocessor and The memory connected with the microprocessor, the microprocessor is respectively connected with the main control computer 1 and the photosensitive device 3 through the CAN bus, and the microprocessor is connected with the display screen 4 .

[0025] The detection method of the above-mentioned empty seat detection and display system in the subway car, the specific steps are:

[0026] Step 1, initializ...

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PUM

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Abstract

The invention relates to a subway compartment empty seat detection display system and a detection method thereof. The system comprises a photosensitive device and an information processing module, the photosensitive device is composed of a photosensitive diode and a drive circuit and is arranged at the midpoint of a seat in an embedded mode, the information processing module comprises a microprocessor and a memory connected with the microprocessor, the microprocessor is connected with a master control computer and the photosensitive device respectively through a CAN bus, and the microprocessor is connected with a display screen; and the microprocessor obtains empty seat information detected by the photosensitive device through the CAN bus and stores the empty seat information in the memory, and the empty seat information is sent to the master control computer and then is sent to the display screen through the microprocessor.

Description

technical field [0001] The invention relates to an empty seat detection and display system, in particular to a subway car empty seat detection and display system, and also relates to a detection method of the subway car empty seat detection and display system. Background technique [0002] With the rapid development of the urban economy, the subway has become an important means of transportation in the city. When people take the subway, because it is difficult to understand the situation in the farthest carriages in the subway, there may be passengers standing in some carriages, while There are vacancies in other cars, which causes a waste of resources. If passengers find seats in each car, they will have no purpose, which is a waste of time and may not be able to find them, which is very inconvenient. Contents of the invention [0003] The purpose of the present invention is to provide an empty seat detection and display system in subway cars, which solves the problems of...

Claims

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Application Information

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IPC IPC(8): G07C9/00
Inventor 张开生张小伟郭国法
Owner SHAANXI UNIV OF SCI & TECH
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