CN208969814U - A kind of passenger getting on/off detection system - Google Patents
A kind of passenger getting on/off detection system Download PDFInfo
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- CN208969814U CN208969814U CN201821885601.5U CN201821885601U CN208969814U CN 208969814 U CN208969814 U CN 208969814U CN 201821885601 U CN201821885601 U CN 201821885601U CN 208969814 U CN208969814 U CN 208969814U
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 7
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- 230000005611 electricity Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 6
- 238000009781 safety test method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 238000013468 resource allocation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of passenger getting on/off detection systems, belong to safety testing field, a kind of passenger getting on/off detection system, including the control panel being installed on vehicle and bus platform, control panel includes control panel I and control panel II, and control panel I is installed on vehicle, control panel I is installed on bus platform, and may be implemented accurately to adjust the distance by ultrasonic wave module measures, when detecting the traveling object for jeopardizing personal safety, sound-light alarm warns the passenger that gets on or off the bus；Simultaneously, information warning is emitted on the control panel II for the receiving module being mounted on bus platform by the control panel I being installed on vehicle in the system by transmitting module, control panel II then starts voice broadcast module on bus platform, it is broadcasted by loudspeaker, warn surrounding population, the design, which preferably realizes, improves public transport vehicle passenger getting on/off vehicle security hidden trouble, and the degree of automation is higher, while having the characteristics that install convenient, reliable operation, cheap.
Description
Technical field
The utility model relates to safety testing fields, more specifically to a kind of passenger getting on/off detection system.
Background technique
Nowadays, as people's life, work rhythm are accelerated, the various vehicles are universal, public car, family-sized car quantity with
Day all increasings, passenger inside the vehicle, easily because unsighted, be unable to accurate judgement vehicle body side and run over the vehicle come when getting on or off the bus,
So as to cause some unnecessary collision traffic accidents, personal injury is caused.
Currently, the device for detecting ambient enviroment, dangerous alarm got on or off the bus not yet specifically for Vehicular occupant, because
This needs a kind of passenger getting on/off detection system to be designed for public transport vehicle passenger getting on/off vehicle security hidden trouble is improved, and fills up
The design blank of such device.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of passenger getting on/off detection systems
System, it may be implemented accurately to adjust the distance by HC-SR04 type ultrasonic wave module and measure, and detect the row for jeopardizing personal safety
When sailing object, sound-light alarm warns the passenger that gets on or off the bus；Meanwhile the control panel I being installed on vehicle in the system passes through transmitting module
Information warning is emitted on the control panel II for the receiving module being mounted on bus platform, control panel II is then opened on bus platform
Dynamic voice broadcast module, is broadcasted by loudspeaker, warns surrounding population, which, which preferably realizes, improves on passenger on public transport
It gets off security hidden trouble, and the degree of automation is higher, while having the characteristics that install convenient, reliable operation, cheap.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of passenger getting on/off detection system, including the control panel being installed on vehicle and bus platform, the control panel
Including control panel I and control panel II, and control panel I is installed on vehicle, and the control panel I is installed on bus platform, described
Be electrically connected on control panel I the first STC89C52 single chip control circuit, key setup module, crystal oscillating circuit, power module,
Reset circuit, warning circuit, ultrasonic distance measuring module, transmitting module and display module are electrically connected on the control panel II
Second STC89C52 single chip control circuit, key setup module, crystal oscillating circuit, power module, reset circuit, voice broadcast mould
Block, receiving module, alarm module and display module are also electrically connected with auxiliary controller on the control panel II, described auxiliary
It helps with being electrically connected with wireless communication chips and EEPROM on controller, and chip and cloud storage are flat by wireless communication by EEPROM
Platform is connected, and may be implemented accurately to adjust the distance by ultrasonic wave module measures, and detects the traveling object for jeopardizing personal safety
When, sound-light alarm warns the passenger that gets on or off the bus；Meanwhile the control panel I being installed on vehicle in the system will be warned by transmitting module
Show that information is emitted on the control panel II for the receiving module being mounted on bus platform, control panel II then starts language on bus platform
Sound broadcasting module, is broadcasted by loudspeaker, warns surrounding population, which preferably realizes improvement public transport vehicle passenger getting on/off vehicle
Security hidden trouble, and the degree of automation is higher, while having the characteristics that install convenient, reliable operation, cheap.
Further, the ultrasonic distance measuring module uses HC-SR04 type ultrasonic distance measuring module, HC-SR04 type ultrasound
Wave energy generates the square-wave signal of 40KHZ and has the function of detected reflectance signal, is quick on the draw, precision is higher, detection range
It is moderate, extremely meet the requirement of this system design.
Further, the transmitting module and receiving module are electrically connected with NRF24L01 chip, and NRF24L01 core
The output power channel selection of piece and agreement can be configured by SPI interface, it is convenient to which being connected to almost can be various
Singlechip chip, and complete the work of Wireless data transmission；In addition, it has simultaneously, there are four working conditions, can be simultaneously with two
Piece chip emission and reception wireless signal；And with having small size, low-power consumption encapsulates the features such as few with number of pins.
Further, the voice broadcast module is using WTM-SD speech chip as speech core circuit, the module sheet
Body has minimum system application circuit, only need to connect audio output and control terminal, energization can work, and application is more convenient；
WTM-SD speech chip compact, is suitably applied on the circuit for requiring circuit board small in size；Using WTM-SD speech chip
When, external SD card memory is needed, operating voltage is DC2.8V~5.5V, supports MP3 format audio；WTM-SD speech chip control
Mode processed multiplicity, gathers around that there are four types of operating modes: mode standard, keystroke pattern, parallel port mode, serial ports mode.It can play background sound
Happy, advertising slogan can also carry out the broadcasting of any section voice；Commercial performance is good, can ensure that WTM-SD speech chip in Various Complex
In the environment of normally work.
Further, the auxiliary uses the STC89C52 single chip of MCU_51 kernel with controller.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented accurately to adjust the distance by ultrasonic wave module and measure, and detects and jeopardizes personal safety
Traveling object when, sound-light alarm, warning is got on or off the bus passenger；Meanwhile the control panel I being installed on vehicle in the system passes through transmitting
Information warning is emitted on the control panel II for the receiving module being mounted on bus platform by module, control panel II on bus platform
Then start voice broadcast module, broadcasted by loudspeaker, warn surrounding population, which preferably realizes improvement bus and multiply
Visitor gets on or off the bus security hidden trouble, and the degree of automation is higher, while having install convenient, reliable operation, cheap spy
Point.
(2) ultrasonic distance measuring module uses HC-SR04 type ultrasonic distance measuring module, and HC-SR04 type ultrasonic energy generates
The square-wave signal of 40KHZ and the function of having detected reflectance signal, are quick on the draw, precision is higher, and detection range is moderate, very
Meet the requirement of this system design.
(3) transmitting module and receiving module are electrically connected with NRF24L01 chip, and the output work of NRF24L01 chip
Rate channel selection and agreement can be configured by SPI interface, it is convenient to be connected to almost can with various singlechip chips,
And complete the work of Wireless data transmission；In addition, it has simultaneously there are four working condition, can simultaneously with two panels chip emission and
Receive wireless signal；And with having small size, low-power consumption encapsulates the features such as few with number of pins.
(4) voice broadcast module is using WTM-SD speech chip as speech core circuit, and the module is per se with minimum
System application circuit only need to connect audio output and control terminal, and energization can work, and application is more convenient；WTM-SD voice
Chip volume is small and exquisite, is suitably applied on the circuit for requiring circuit board small in size；When using WTM-SD speech chip, need external
SD card memory, operating voltage are DC2.8V~5.5V, support MP3 format audio；WTM-SD speech chip control mode multiplicity,
Operating mode there are four types of gathering around: mode standard, keystroke pattern, parallel port mode, serial ports mode.It can play background music, advertising slogan is gone back
It can carry out the broadcasting of any section voice；Commercial performance is good, can ensure that WTM-SD speech chip is normal in the environment of Various Complex
Carry out work.
Detailed description of the invention
Fig. 1 is the system structure diagram of the utility model control panel I；
Fig. 2 is the system structure diagram of the utility model control panel II；
Fig. 3 is the circuit diagram that the utility model auxiliary uses controller；
Fig. 4 is the circuit connection diagram of the utility model buzzer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements, it for the ordinary skill in the art, can
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Referring to Fig. 1, a kind of passenger getting on/off detection system, including the control panel being installed on vehicle and bus platform,
Control panel includes control panel I and control panel II, and control panel I is installed on vehicle, and control panel I is installed on bus platform, control
It is electrically connected with the first STC89C52 single chip control circuit on making sheet I, key setup module, crystal oscillating circuit, power module, answers
Position circuit, warning circuit, ultrasonic distance measuring module, transmitting module and display module；
Referring to Fig. 2, being electrically connected with the second STC89C52 single chip control circuit, key setting mould on control panel II
Block, crystal oscillating circuit, power module, reset circuit, voice broadcast module, receiving module, alarm module and display module,
STC89C52 single chip has I/O mouthfuls of 32-bit number (pin), and each I/O mouthfuls can be provided independently from as push-pull output or open, leak
Output, allows internal digital system resource allocation to P0, P1, the I/O pin of the port P2 and P3, for this system P0, P1, P2
It is all sufficiently applied with the port P3, stand-alone keypad is configured the threshold value of detection parameters with can be convenient；
Auxiliary controller is also electrically connected on control panel II, auxiliary is with controller using MCU_51 kernel
STC89C52 single chip, auxiliary with being electrically connected with wireless communication chips and EEPROM on controller, and EEPROM pass through it is wireless
Communication chip is connected with cloud storage platform, and auxiliary is electrically connected with GPS locator with controller, can be as needed using existing
Logical language in technology is incorporated into logical program, for recording the data on control panel II in receiving module into EEPROM, and
Chip uploads to cloud storage platform by wireless communication, when unexpected traffic accident occurs, facilitates the related work in police's connection backstage
Make personnel, if road traffic monitoring personnel positions the bus platform by GPS locator, facilitates subsequent investigation work；
This programme is accurately adjusted the distance by ultrasonic wave module and is measured, when detecting the traveling object for jeopardizing personal safety,
Sound-light alarm warns the passenger that gets on or off the bus；Meanwhile the control panel I being installed on vehicle in the system will be warned by transmitting module
Information is emitted on the control panel II for the receiving module being mounted on bus platform, and control panel II then starts voice on bus platform
Broadcasting module is broadcasted by loudspeaker, warns surrounding population, which, which preferably realizes, improves public transport vehicle passenger getting on/off vehicle peace
Full potential problem, and the degree of automation is higher, while having the characteristics that install convenient, reliable operation, cheap.
Ultrasonic distance measuring module uses HC-SR04 type ultrasonic distance measuring module, and HC-SR04 type ultrasonic energy generates 40KHZ
Square-wave signal and have detected reflectance signal function, be quick on the draw, precision is higher, and detection range is moderate, extremely meets
The requirement of this system design.
Transmitting module and receiving module are electrically connected with NRF24L01 chip, and the output power frequency of NRF24L01 chip
Road selection and agreement can be configured by SPI interface, it is convenient to which being connected to almost can be and complete with various singlechip chips
At the work of Wireless data transmission；In addition, it has simultaneously, there are four working conditions, can use two panels chip emission and reception simultaneously
Wireless signal；And with having small size, low-power consumption encapsulates the features such as few with number of pins.
Voice broadcast module is using WTM-SD speech chip as speech core circuit, and the module is per se with minimum system
Application circuit only need to connect audio output and control terminal, and energization can work, and application is more convenient；WTM-SD speech chip
Compact is suitably applied on the circuit for requiring circuit board small in size；When using WTM-SD speech chip, external SD card is needed
Memory, operating voltage are DC2.8V~5.5V, support MP3 format audio；WTM-SD speech chip control mode multiplicity, possesses
Four kinds of operating modes: mode standard, keystroke pattern, parallel port mode, serial ports mode.It can play background music, advertising slogan can also be into
The broadcasting of row any section voice；Commercial performance is good, can ensure that WTM-SD speech chip in the environment of Various Complex normally into
Row work.
This programme is accurately adjusted the distance by ultrasonic wave module and is measured, when detecting the traveling object for jeopardizing personal safety,
Sound-light alarm warns the passenger that gets on or off the bus；Meanwhile the control panel I being installed on vehicle in the system will be warned by transmitting module
Information is emitted on the control panel II for the receiving module being mounted on bus platform, and control panel II then starts voice on bus platform
Broadcasting module is broadcasted by loudspeaker, and when buzzer call, LED light flashing plays that prompt is currently detected to jeopardize personal safety
Traveling object close to passenger, warn surrounding population, which, which preferably realizes, improves public transport vehicle passenger getting on/off vehicle security risk
Problem, and the degree of automation is higher, while having the characteristics that install convenient, reliable operation, cheap.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (5)
1. a kind of passenger getting on/off detection system, including the control panel being installed on vehicle and bus platform, it is characterised in that: institute
Stating control panel includes control panel I and control panel II, and control panel I is installed on vehicle, and the control panel I is installed on bus platform
On, the first STC89C52 single chip control circuit, key setup module, crystal oscillating circuit, electricity are electrically connected on the control panel I
Source module, reset circuit, warning circuit, ultrasonic distance measuring module, transmitting module and display module, on the control panel II electrically
It is connected with the second STC89C52 single chip control circuit, key setup module, crystal oscillating circuit, power module, reset circuit, voice
Broadcasting module, receiving module, alarm module and display module are also electrically connected with auxiliary controller on the control panel II,
The auxiliary is with being electrically connected with wireless communication chips and EEPROM on controller, and EEPROM chip and cloud by wireless communication
Storage platform is connected.
2. a kind of passenger getting on/off detection system according to claim 1, it is characterised in that: the ultrasonic distance measuring module
Using HC-SR04 type ultrasonic distance measuring module.
3. a kind of passenger getting on/off detection system according to claim 1, it is characterised in that: the transmitting module and reception
Module is electrically connected with NRF24L01 chip, and NRF24L01 chip output power channel selection and agreement can pass through
SPI interface is configured.
4. a kind of passenger getting on/off detection system according to claim 1, it is characterised in that: the voice broadcast module is adopted
With WTM-SD speech chip as speech core circuit, and when application WTM-SD speech chip, external SD card memory, work are needed
Making voltage is DC2.8V~5.5V.
5. a kind of passenger getting on/off detection system according to claim 1, it is characterised in that: the auxiliary is adopted with controller
With the STC89C52 single chip of MCU_51 kernel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885601.5U CN208969814U (en) | 2018-11-16 | 2018-11-16 | A kind of passenger getting on/off detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885601.5U CN208969814U (en) | 2018-11-16 | 2018-11-16 | A kind of passenger getting on/off detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969814U true CN208969814U (en) | 2019-06-11 |
Family
ID=66765402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885601.5U Expired - Fee Related CN208969814U (en) | 2018-11-16 | 2018-11-16 | A kind of passenger getting on/off detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969814U (en) |
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2018
- 2018-11-16 CN CN201821885601.5U patent/CN208969814U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |