CN205827190U - Personnel's congestion state monitoring device in a kind of public transportation vehicle - Google Patents
Personnel's congestion state monitoring device in a kind of public transportation vehicle Download PDFInfo
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- CN205827190U CN205827190U CN201620792915.5U CN201620792915U CN205827190U CN 205827190 U CN205827190 U CN 205827190U CN 201620792915 U CN201620792915 U CN 201620792915U CN 205827190 U CN205827190 U CN 205827190U
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- reflecting
- door
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Abstract
Personnel's congestion state monitoring device in a kind of public transportation vehicle, relates to a kind of public transport number monitoring device.In solving existing public transportation vehicle, the detection of personnel's congested conditions is inaccurate, the problem easily causing poor stability.A number reflecting interrupter is arranged on automobile and enters on the upside of visitor's door, No. two reflecting interrupters are arranged on automobile and enter the upside of visitor's door, the signal output part of a number reflecting interrupter connects the signal input part of an enumerator, the signal output part of No. two reflecting interrupters connects the signal input part of No. two enumerators, the signal output part of a number enumerator connects number of the getting on the bus signal input part of single-chip microcomputer, and the signal output part of No. two enumerators connects number of the getting off signal input part of single-chip microcomputer；The switching drive signal outfan of single-chip microcomputer connects the switch controlling signal input of relay, and relay controls the power supply of multiple video camera and exhaust blower simultaneously and opens or closes.This utility model is applicable to monitor personnel's congested conditions in public transportation vehicle.
Description
Technical field
This utility model relates to a kind of public transport number monitoring device.
Background technology
Public transport is the vehicles common and main during we live, no matter from environmental protection or convenient angle, many
Number people can often ride in a bus, but due to different time sections and season, the volume of the flow of passengers of automobile can be different, for the ease of
Increase and decrease and driving safety in time to automobile quantity, it is often necessary in time the congested conditions of automobile is understood timely, but
Existing bus carries out record only with photographic head with the image in automobile, and cannot realize the accurate inspection of congested conditions
Survey.
Summary of the invention
This utility model is in order in solving existing public transportation vehicle, the detection of personnel's congested conditions is inaccurate, easily causes peace
The problem of full property difference, it is proposed that personnel's congestion state monitoring device in a kind of public transportation vehicle.
Personnel's congestion state monitoring device in a kind of public transportation vehicle described in the utility model, it includes a reflection
1, No. two reflecting interrupters of formula infrared ray sensor 2, enumerator 3, No. two enumerators 4, single-chip microcomputer 5, relays
Device 6, display screen 7, wireless transmission circuit 9, multiple video camera 8 and exhaust blower 10；
Number reflecting interrupter 1 is arranged on automobile and enters the upside of visitor's door, and with enter visitor door both sides door-hinge away from
From equal, No. two reflecting interrupters 2 are arranged on the upside of automobile get-off door, and with the distance of get-off door both sides door-hinge
Equal, the signal output part of a reflecting interrupter 1 connects the signal input part of an enumerator 3, No. two reflections
The signal output part of formula infrared ray sensor 2 connects the signal input part of No. two enumerators 4, the signal output of an enumerator 3
End connects number of the getting on the bus signal input part of single-chip microcomputer 5, and the signal output part of No. two enumerators 4 connects the people that gets off of single-chip microcomputer 5
Number signal input part；
The switching drive signal outfan of single-chip microcomputer 5 connects the switch controlling signal input of relay 6, and relay 6 is same
Time control the power supply of multiple video camera 8 and exhaust blower 10 and open or close；
Multiple video cameras 8 are distributed in automobile, for gathering the image in automobile；The signal output part of multiple video cameras 8
Being simultaneously connected with the signal input part of wireless transmission circuit 9, described wireless transmission circuit 9 is for carrying out wireless with remote monitoring center
Data are transmitted.
The present invention uses a reflecting interrupter and No. two reflecting interrupters to gather respectively and get on the bus
Number and number of getting off, and utilize single-chip microcomputer the counting of a number enumerator and No. two enumerators to be done difference, when difference is excessive
Time, Micro Controller Unit (MCU) driving relay, controls video camera and exhaust blower is opened, and by the image of camera acquisition through wireless transmission circuit
Sending to remote monitoring center, it is achieved the Intelligent Measurement to public transportation vehicle personnel's degree of crowding, accuracy is high.
Accompanying drawing explanation
Fig. 1 is the theory diagram of personnel's congestion state monitoring device in a kind of public transportation vehicle described in the utility model.
Detailed description of the invention
Detailed description of the invention one, combine Fig. 1 present embodiment is described, a kind of public transportation vehicle described in present embodiment
Interior personnel's congestion state monitoring device, it include 1, No. two reflecting interrupters 2 of a reflecting interrupter,
3, No. two enumerators 4 of a number enumerator, single-chip microcomputer 5, relay 6, display screen 7, wireless transmission circuit 9, multiple video camera 8 and row
Blower fan 10；
Number reflecting interrupter 1 is arranged on automobile and enters the upside of visitor's door, and with enter visitor door both sides door-hinge away from
From equal, No. two reflecting interrupters 2 are arranged on the upside of automobile get-off door, and with the distance of get-off door both sides door-hinge
Equal, the signal output part of a reflecting interrupter 1 connects the signal input part of an enumerator 3, No. two reflections
The signal output part of formula infrared ray sensor 2 connects the signal input part of No. two enumerators 4, the signal output of an enumerator 3
End connects number of the getting on the bus signal input part of single-chip microcomputer 5, and the signal output part of No. two enumerators 4 connects the people that gets off of single-chip microcomputer 5
Number signal input part；
The switching drive signal outfan of single-chip microcomputer 5 connects the switch controlling signal input of relay 6, and relay 6 is same
Time control the power supply of multiple video camera 8 and exhaust blower 10 and open or close；
Multiple video cameras 8 are distributed in automobile, for gathering the image in automobile；The signal output part of multiple video cameras 8
Being simultaneously connected with the signal input part of wireless transmission circuit 9, described wireless transmission circuit 9 is for carrying out wireless with remote monitoring center
Data are transmitted.
Reflecting interrupter described in present embodiment is collecting people through out-of-date output high level, and people passes by
Rear output low level, the signal that reflecting interrupter is exported by enumerator counts, and then acquisition gets on or off the bus people's
Quantity, uses single-chip microcomputer that the counting of a number enumerator and No. two enumerator outputs is done difference, when difference is more than certain value,
Single-chip microcomputer output relay drives signal, it is achieved to carrying out exhaust ventilation in public transport, controls figure in camera acquisition automobile simultaneously
Picture, and carried out data transmission by wireless transmission circuit.Single-chip microcomputer described in present embodiment is only conventional data and does difference
With the function comparing driving, for the function that existing single-chip microcomputer is conventional, and without making creative work.
Detailed description of the invention two, present embodiment are to people in a kind of public transportation vehicle described in detailed description of the invention one
Further illustrating of member's congestion state monitoring device, it also includes that two normal open switch, two normal open switch are separately positioned on vapour
On the doorframe of two doors of car, two normal open switch be respectively used to control a reflecting interrupter 1 and No. two reflective
The on and off switch of infrared ray sensor 2；
When opening vehicle door, normal open switch close, a reflecting interrupter 1 or No. two reflective infrared
Line sensor 2 is opened, and when closing when arrangements for automotive doors, normal open switch disconnects, and a reflecting interrupter 1 or No. two are anti-
Penetrate formula infrared ray sensor 2 power-off to close.
Two normal open switch described in present embodiment are respectively used to control a reflecting interrupter 1 and No. two
Being turned on and off of reflecting interrupter 2, it is achieved open the door and gather the number of the people that gets on or off the bus, reflection type infrared biography of closing the door
Sensor closes.
Body embodiment three, present embodiment are to personnel in a kind of public transportation vehicle described in detailed description of the invention one
Further illustrating of congestion state monitoring device, it also includes two current sensors, two comparators and two buzzers, often
Individual current sensor is for gathering a reflecting interrupter 1 or the electric current of No. two reflecting interrupters 2, often
The signal output part of individual current sensor connects the voltage signal inputs of a comparator, and the reference voltage signal of comparator is defeated
Entering end and connect sensor Ref voltage signal, the signal output part of comparator connects the triggering signal input part of a buzzer.
Current sense, comparator and buzzer described in present embodiment realize monitoring device crowded to public transportation vehicle
The collection of electric current, when there is even electricity or power-off, buzzer is reported to the police.
Detailed description of the invention four, present embodiment are to people in a kind of public transportation vehicle described in detailed description of the invention one
Member's the further illustrating of congestion state monitoring device, it also include second reflecting interrupter, second two
Number reflecting interrupter, second enumerator and second No. two enumerator；
Second reflecting interrupter is arranged on automobile and enters the upside of visitor's door and reflective with No. infrared
Line sensor 1 be arranged in parallel along door contact interrupter direction；
Second No. two reflecting interrupter are arranged on automobile and enter the upside of visitor's door and reflective with No. two infrared
Line sensor 2 be arranged in parallel along door contact interrupter direction；
The signal that the signal output part of second reflecting interrupter connects second enumerator is defeated
Entering end, the signal output part of second No. two reflecting interrupter connects the signal input of second No. two enumerator
End；
The signal output part of second enumerator connects second count signal input of entering of single-chip microcomputer 5, the
The signal output part of two No. two enumerators connects second count signal input of going out of single-chip microcomputer 5.
Second reflecting interrupter described in present embodiment, second No. two reflection type infrared biography
The number entering visitor's door and door of going to a party accurately is counted by sensor, second enumerator and second No. two enumerators realization
Number, it is to avoid sensor carries out personnel when gathering, and occurs leaking the problem adopted, and single-chip microcomputer deducts, to the people entering visitor's door, door of going to a party
Number, it is thus achieved that difference is the residue number in bus, and after difference is more than threshold value, Micro Controller Unit (MCU) driving photographic head carries out image and adopts
Collection, and the picture signal gathered is sent to remote monitoring center, remote monitoring center, according to the image in bus, is carried out
Image procossing, obtains the concrete picture signal in public transport, it is achieved the accurate monitoring of personnel's congestion state in bus.
Detailed description of the invention five, present embodiment are to people in a kind of public transportation vehicle described in detailed description of the invention two
Further illustrating of member's congestion state monitoring device, the outside of the movable part of two normal open switch has extension rod.Described prolongation
Bar is arranged on door-hinge side, and when car door opening, car door is inwardly opened, and presses extension rod, a reflecting interrupter 1
Opening with No. two reflecting interrupters 2, when a vehicle door is closed, extension rod is positioned at the side of car door, and normal open switch disconnects.
Present embodiment achieves number reflecting interrupter of car door opening 1 and No. two reflection type infrared sensings
Device 2 is opened, door closing, and a reflecting interrupter 1 and No. two reflecting interrupters 2 are closed.
Claims (2)
1. personnel's congestion state monitoring device in a public transportation vehicle, it is characterised in that it include No. one reflective infrared
Line sensor (1), No. two reflecting interrupters (2), enumerator (3), No. two enumerators (4), single-chip microcomputer (5),
Relay (6), display screen (7), wireless transmission circuit (9), multiple video camera (8) and exhaust blower (10)；
Number reflecting interrupter (1) is arranged on automobile and enters the upside of visitor's door, and with enter the distance of visitor door both sides door-hinge
Equal, No. two reflecting interrupters (2) are arranged on the upside of automobile get-off door, and with the distance of get-off door both sides door-hinge
Equal, the signal input part of a signal output part number enumerator (3) of connection of a reflecting interrupter (1), No. two
The signal output part of reflecting interrupter (2) connects the signal input part of No. two enumerators (4), an enumerator (3)
Signal output part connect number of the getting on the bus signal input part of single-chip microcomputer (5), the signal output part of No. two enumerators (4) connects single
Number of the getting off signal input part of sheet machine (5)；
The switching drive signal outfan of single-chip microcomputer (5) connects the switch controlling signal input of relay (6), relay (6)
The power supply simultaneously controlling multiple video camera (8) and exhaust blower (10) opens or closes；
Multiple video cameras (8) are distributed in automobile, for gathering the image in automobile；The signal output part of multiple video cameras (8)
Being simultaneously connected with the signal input part of wireless transmission circuit (9), described wireless transmission circuit (9) is for carrying out with remote monitoring center
Wireless data transmission.
Personnel's congestion state monitoring device in a kind of public transportation vehicle the most according to claim 1, it is characterised in that it
Also including two normal open switch, two normal open switch are separately positioned on the door-hinge of two doors of automobile, and two normal open switch are respectively
For controlling a reflecting interrupter (1) and the on and off switch of No. two reflecting interrupters (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792915.5U CN205827190U (en) | 2016-07-26 | 2016-07-26 | Personnel's congestion state monitoring device in a kind of public transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792915.5U CN205827190U (en) | 2016-07-26 | 2016-07-26 | Personnel's congestion state monitoring device in a kind of public transportation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205827190U true CN205827190U (en) | 2016-12-21 |
Family
ID=57561697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792915.5U Expired - Fee Related CN205827190U (en) | 2016-07-26 | 2016-07-26 | Personnel's congestion state monitoring device in a kind of public transportation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205827190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443100A (en) * | 2018-05-04 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of passenger flow statistical method, passenger flow statistical system and school bus |
| CN112185143A (en) * | 2020-09-21 | 2021-01-05 | 成都三维大川新材料科技有限公司 | Urban intelligent public transportation system |
-
2016
- 2016-07-26 CN CN201620792915.5U patent/CN205827190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443100A (en) * | 2018-05-04 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of passenger flow statistical method, passenger flow statistical system and school bus |
| CN112185143A (en) * | 2020-09-21 | 2021-01-05 | 成都三维大川新材料科技有限公司 | Urban intelligent public transportation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |