CN215453131U - Platform door real-time information processing system - Google Patents
Platform door real-time information processing system Download PDFInfo
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- CN215453131U CN215453131U CN202121891115.6U CN202121891115U CN215453131U CN 215453131 U CN215453131 U CN 215453131U CN 202121891115 U CN202121891115 U CN 202121891115U CN 215453131 U CN215453131 U CN 215453131U
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Abstract
The utility model discloses a platform door real-time information processing system, which comprises: the station server is connected with the output of the main switch; the platform switch, it is connected with the total switch communication, and it is connected with display terminal output, and display terminal includes a plurality of display screen, and the inside data collection station that still is provided with of display screen, data collection station and infrared sensor input connection, it includes treater and memory, has written into image recognition module in the memory, image recognition module and camera input connection. According to the utility model, people or objects can be monitored in real time to cross a platform yellow line and monitor the gap fault between the subway door and the platform door through the camera and the infrared sensor, the data acquisition unit transmits abnormal information to the display screen, the display screen displays warning information or fault information, and the loudspeaker is used for voice broadcasting, so that the property and life safety of passengers is ensured.
Description
Technical Field
The utility model relates to the technical field of platform door safety, in particular to a platform door real-time information processing system.
Background
The platform door is used as isolation equipment of a rail area and a platform area, has obvious effects on ensuring operation safety, energy conservation and the like, and is widely adopted as necessary equipment in subway lines of various cities in China. However, in order to ensure the driving safety, the installation position of the platform door (distance from the center line of the track) on the platform should be strictly in accordance with the requirements of the limit.
The subway operates in various cities, and safety yellow lines are arranged on the platform to remind passengers not to overtake the subway from the safety of the passengers. Most passengers lack an understanding of the role and significance of this "lifeline", and the safety yellow line on a platform often behaves as a dummy. Some passengers excessively are close to the platform door when waiting for a train, and there is certain danger when the platform door of coming into the train is opened, and in addition, some passengers rush into the subway in order to catch up with the time when the platform door is about to close, can go out to have package or people to be carried, have the foreign matter to stay between platform door and subway door even, buried very big potential safety hazard. Therefore, the station staff needs to frequently remind passengers to safely exit from the yellow line, and the station staff is complicated to work due to the fact that the train is long and the number of doors is large.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a real-time information processing system for a platform door, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a platform door real-time information processing system, comprising:
the station server is arranged in the subway station equipment room, is connected with the input of the power supply cabinet and is connected with the output of the main switchboard;
the platform switch, it sets up in subway station platform, and it is connected with total switch communication, and it is connected with display terminal output, display terminal includes a plurality of display screen, the display screen sets up in the platform door outside, and its inside still is provided with data collection station, data collection station and infrared sensor input connection, it includes treater and memory, write in the image identification module in the memory, image identification module and camera input connection, it is used for discerning people or thing and passes through the platform yellow line.
Preferably, the station server is further connected with a station broadcast output, and the station broadcast is arranged in a subway station.
Preferably, a loudspeaker is further arranged on the display screen and used for playing the alarm prompt tone and the alarm prompt language stored in the display screen.
Preferably, the camera sets up in platform yellow line top, infrared sensor fixes the inboard at the platform door, and it is provided with a plurality of groups and the symmetry sets up in the left and right sides both ends of platform door.
Preferably, the data collector is connected with the heat dissipation device, and insulating heat-conducting silica gel is arranged between the data collector and the heat dissipation device.
Preferably, the data collector is further connected to a controller of the platform door, and can read the fault information of the platform door.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, people or objects can be monitored to cross the platform yellow line and the gap fault between the subway door and the platform door in real time through the camera and the infrared sensor, when the situation that people or objects cross the platform yellow line or foreign matters exist between the subway door and the platform door is monitored, the data acquisition unit transmits abnormal information to the display screen, the display screen displays warning information or fault information, voice broadcast is carried out through the loudspeaker, meanwhile, the information is transmitted to the station server through the platform switch and the main switch, and the station server carries out voice broadcast through station broadcast according to the situation, so that the property and life safety of passengers are ensured to a greater extent.
2. The platform door is directly connected with the display screen, when the platform door breaks down, the display screen directly displays fault information to remind passengers to get on or off the platform from an adjacent platform, and the passengers are reminded of paying attention to safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a display screen according to the present invention;
FIG. 3 is a schematic view of the mounting positions of the camera and the infrared sensor of the present invention;
FIG. 4 is a schematic view of a processing flow of an image recognition module according to the present invention.
In the figure: 1 platform yellow line, 2 platform doors, 3 subway doors, 4 cameras, 5 infrared sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a platform door 2 real-time information processing system comprising:
the station server is arranged in a subway station equipment room, is connected with the input of the power supply cabinet and is connected with the output of the main switchboard, and is also connected with the broadcast output of the station, and the station broadcast is arranged in a subway station;
the platform switch, it sets up in subway station platform, it is connected with total switch communication, it is connected with display terminal output, display terminal includes a plurality of display screen, the display screen sets up in the platform door 2 outside, its inside still is provided with data collection station, still be provided with the speaker on the display screen, the speaker is used for playing the warning prompt tone and the warning prompt phrase of the storage of display screen, data collection station and 5 input connections of infrared sensor, it includes treater and memory, write in the image identification module in the memory, the image identification module is connected with camera 4 input, it is used for discerning people or thing and passes through platform yellow line 1.
The data collector is also connected to the controller of the platform door 2, which can read the fault information of the platform door 2. The platform door 2 is directly connected with the data acquisition unit, and when the platform door 2 breaks down, the display screen directly displays fault information to remind passengers to get on or off the train from an adjacent platform and to remind the passengers to pay attention to safety.
The processor of the data acquisition unit adopts Freescale/IMX6D DUAL A9, the memory is eMMC 8GB, the operating memory is DDR 2GB, the system adopts Linux4.1.13, and a camera USB interface, a 16-channel GPI infrared transceiving port and an RS485 communication port are arranged on the system. Camera 4 sets up in platform yellow line 1 top, it is connected with data collection station through the USB interface, infrared sensor 5 is fixed in the inboard of platform door 2, it is provided with a plurality of groups and the symmetry sets up both ends about platform door 2, utilize CPU GPIO mouth to survey in real time, when having the foreign matter to block the infrared between subway door 3 and the platform door 2, CPU detects sending warning information to platform door 2 display screen through RS485 communication mouth after the level change, the display screen suggestion warning information passes to the station server on the Ethernet with information.
The alarm information of the data acquisition unit has detailed log records, is stored in the station server, comprises information such as alarm time, operation date and monitored pictures, and is completely stored in the station server.
The data acquisition unit is connected with the heat dissipation device, and insulating heat conduction silica gel is arranged between the data acquisition unit and the heat dissipation device. The data acquisition unit needs a large amount of operations, and heat generated by the heating element is rapidly transferred to the heat dissipation equipment through the insulating heat-conducting silica gel, so that junction temperature of the electronic element is prevented, and normal operation of the electronic equipment is guaranteed.
The image recognition module comprises an image processing unit and an image recognition unit, the image processing unit is used for improving the quality of images shot by the camera 4 and dividing the improved images, the image recognition unit is used for collecting the characteristics of the divided images, extracting the characteristics, classifying and comparing the images according to the characteristics, and finally the image recognition module outputs the difference between the images according to the characteristic comparison, judges whether a person or an object passes through the platform yellow line 1 or not and directly outputs the result to the display screen.
The working principle of the utility model is as follows:
the camera 4 and the infrared sensor 5 can monitor whether people or objects pass through the platform yellow line 1 and monitor clearance faults between the subway door 3 and the platform door 2 in real time, when the situation that people or objects pass through the platform yellow line 1 or foreign matters exist between the subway door 3 and the platform door 2 is monitored, the data acquisition unit transmits abnormal information to the display screen, warning information or fault information is displayed through the display screen, voice broadcasting is performed through the loudspeaker, meanwhile, the information is transmitted to the station server through the platform switch and the main switch, the station server performs voice broadcasting through station broadcasting according to conditions, if the shielding door is closed, a bag or people are clamped, passengers are reminded of the station broadcasting through the display screen, the station broadcasting is required, operators on duty at the platform can carry out emergency treatment, and the property and life safety of the passengers are guaranteed to a greater extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A platform door real-time information processing system, comprising:
the station server is arranged in the subway station equipment room, is connected with the input of the power supply cabinet and is connected with the output of the main switchboard;
the platform switch, it sets up in subway station platform, and it is connected with total switch communication, and it is connected with display terminal output, display terminal includes a plurality of display screen, the display screen sets up in the platform door outside, and its inside still is provided with data collection station, data collection station and infrared sensor input connection, it includes treater and memory, write in the image identification module in the memory, image identification module and camera input connection, it is used for discerning people or thing and passes through the platform yellow line.
2. The system of claim 1, wherein: the station server is also connected with station broadcast output, and the station broadcast is arranged in a subway station.
3. The system of claim 2, wherein: the display screen is also provided with a loudspeaker, and the loudspeaker is used for playing alarm prompt tones and alarm prompts stored in the display screen.
4. The system of claim 3, wherein: the camera sets up in platform yellow line top, infrared sensor fixes the inboard at the platform door, and it is provided with a plurality of groups and symmetry setting at the left and right sides both ends of platform door.
5. The system of claim 4, wherein: the data acquisition unit is connected with the heat dissipation device, and insulating heat conduction silica gel is arranged between the data acquisition unit and the heat dissipation device.
6. The system of claim 4, wherein: the data acquisition unit is also connected with the controller of the platform door and can read the fault information of the platform door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891115.6U CN215453131U (en) | 2021-08-13 | 2021-08-13 | Platform door real-time information processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121891115.6U CN215453131U (en) | 2021-08-13 | 2021-08-13 | Platform door real-time information processing system |
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| CN215453131U true CN215453131U (en) | 2022-01-07 |
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| CN202121891115.6U Active CN215453131U (en) | 2021-08-13 | 2021-08-13 | Platform door real-time information processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100982A (en) * | 2022-06-24 | 2022-09-23 | 深圳市能智工业信息技术有限公司 | Vehicle arrival prompting equipment for rail transit |
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2021
- 2021-08-13 CN CN202121891115.6U patent/CN215453131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100982A (en) * | 2022-06-24 | 2022-09-23 | 深圳市能智工业信息技术有限公司 | Vehicle arrival prompting equipment for rail transit |
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