CN208306377U - A kind of passenger carriage overloading detection alarm system - Google Patents
A kind of passenger carriage overloading detection alarm system Download PDFInfo
- Publication number
- CN208306377U CN208306377U CN201820932152.9U CN201820932152U CN208306377U CN 208306377 U CN208306377 U CN 208306377U CN 201820932152 U CN201820932152 U CN 201820932152U CN 208306377 U CN208306377 U CN 208306377U
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- microprocessor
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- infrared sensor
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Abstract
A kind of passenger carriage overloading detection alarm system, first group, second group of infrared sensor including being mounted on step two sides, and it is mounted on the acceleration transducer at car door mouth channel, two groups of infrared sensors, acceleration transducer output end are connected with microprocessor first input end, the second input terminal of microprocessor is connected with the camera output end for being mounted on vehicle front outside rear-view mirror lower end, microprocessor third input terminal is connected with power supply, and output end of microprocessor is connected with relay module, display panel module, alarm module, gsm communication module input terminal；Relay module output end passes through the switch of solenoid valve control car door；Display panel module display overload prompt information；Alarm module is for alarm of sounding when overloading；When passenger carriage overloading is run, gsm communication module receives the relevant information comprising vehicle license plate number that microprocessor sends over, and is sent to administrative center；The utility model ensures passenger survival safety, passenger stock overload is grasped convenient for administrative center, so as to subsequent processing.
Description
Technical field
The utility model belongs to field of intelligent transportation technology, and in particular to a kind of passenger carriage overloading detection alarm system.
Background technique
Car plays very important in people's daily life as a kind of common communications and transportation carrying tool
Effect, according to statistics, 80% or more traffic accident are all as caused by overload.Currently, national correlation department is to ensure passenger
Personal safety, formulated a series of relevant institutions and measure, to prevent passenger carriage overloading, but be many times still beyond one's ability to help.
Some operating passenger cars are adopted to pursue economic interests and hide inspection in various manners, and passenger carriage overloading operation remains unchanged or passenger traffic city
Field common problem has buried a dangerous seed for traffic safety.
Summary of the invention
In order to overcome the disadvantages of the above prior art, the purpose of this utility model is to provide a kind of detections of passenger carriage overloading to report
Alert system, when overload, remind immediately, are simultaneously emitted by alarm, send information of vehicles to administrative center.
To achieve the above object, the used technical solution of the utility model are as follows:
A kind of passenger carriage overloading detection alarm system, first group of infrared sensor including being installed in parallel in bottom grade step two sides
1, second group of infrared sensor 2 being installed in parallel at top step channel, and it is mounted on the acceleration at car door mouth channel
Sensor 3, first group of infrared sensor, 1, second group of infrared sensor 2, the output end of acceleration transducer 3 and microprocessor 4
First input end connection, the second input terminal of microprocessor 4 and the camera 5 for being mounted on vehicle front outside rear-view mirror lower end
Output end connection, the third input terminal of microprocessor 4 are connected with the output end of power supply 6, the output end and relay of microprocessor 4
The input terminal connection of module 7, display panel module 8, alarm module 9, gsm communication module 10.
The sequence that described first group of infrared sensor, 1, the second group of infrared sensor 2 is successively interdicted according to light beam judges people
The disengaging direction of member judges the number of disengaging on this basis.
What the acceleration transducer 3 detected car starts and stops state.
The camera 5 is directed at car license plate, for acquiring car license plate image information.
The microprocessor 4 is STM32 single-chip microcontroller, is responsible for processing first group of infrared sensor, 1, second group of infrared sensing
Device 2, acceleration transducer 3, camera 5 be transmitted through come signal, control relay module 7, display panel module 8, alarm module 9,
Gsm communication module 10 executes corresponding actions；Wherein, 7 output end of relay module is connected with solenoid valve, controls the energization of solenoid valve
Whether, further control the switch of car door；The display overload prompt information of display panel module 8, prompt passengers and crew member；Alarm
Module 9 is used for the alarm sounds sound that sounds when overload；Gsm communication module 10 is used to judge that passenger carriage overloading is transported when microprocessor 4
When row, the relevant information comprising vehicle license plate number that microprocessor 4 sends over is received, and be sent to administrative center.
The power supply 6 is used for system power supply.
The utility model has the following beneficial effects: structure is simple, is detected using infrared sensor and enter and leave patronage, by micro-
Processor judges whether car overloads, once overload, control car door is stayed open, and camera shoots license board information, carries out simultaneously
Sound-light alarm and display overload prompt information, acceleration transducer cooperation detect the starting halted state after passenger carriage overloading；If
Car remains unchanged overload operation, and control gsm communication module sends information to administrative center；The utility model realizes passenger carriage overloading
Automatic detection and alarm ensure passenger survival safety, while grasping passenger stock overload condition in time convenient for administrative department, carry out
Related renovation.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model.
Fig. 2 is the related sensor arrangement schematic diagram of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of passenger carriage overloading detects alarm system, and the including being installed in parallel in bottom grade step two sides
One group of infrared sensor 1, second group of infrared sensor 2 being installed in parallel at top step channel, and it is mounted on car door mouth
Acceleration transducer 3 at channel, the output of first group of infrared sensor 1, second group of infrared sensor 2, acceleration transducer 3
End connected with the first input end of microprocessor 4, the second input terminal of microprocessor 4 be mounted under vehicle front outside rear-view mirror
The output end of the camera 5 at end connects, and the third input terminal of microprocessor 4 is connected with the output end of power supply 6, microprocessor 4
Output end is connected with the input terminal of relay module 7, display panel module 8, alarm module 9, gsm communication module 10.
The sequence that described first group of infrared sensor, 1, the second group of infrared sensor 2 is successively interdicted according to light beam judges people
The disengaging direction of member judges the number of disengaging on this basis.
What the acceleration transducer 3 detected car starts and stops state.
The camera 5 is directed at car license plate, for acquiring car license plate image information.
The microprocessor 4 is STM32 single-chip microcontroller, is responsible for processing first group of infrared sensor, 1, second group of infrared sensing
Device 2, acceleration transducer 3, camera 5 be transmitted through come signal, control relay module 7, display panel module 8, alarm module 9,
Gsm communication module 10 executes corresponding actions；Wherein, 7 output end of relay module is connected with solenoid valve, controls the energization of solenoid valve
Whether, further control the switch of car door；The display overload prompt information of display panel module 8, prompt passengers and crew member；Alarm
Module 9 is used for the alarm sounds sound that sounds when overload；Gsm communication module 10 is used to judge that passenger carriage overloading is transported when microprocessor 4
When row, the relevant information comprising vehicle license plate number that microprocessor 4 sends over is received, and be sent to administrative center；It is required soft
Part control program is downloaded in advance in microprocessor 4, mainly includes counting, Car license recognition (image procossing), display, GSM transmission
A series of related fixed routines such as information.
The power supply 6 is used to guarantee the normal work of system to system power supply.
The working principle of the utility model are as follows: when passenger getting on/off, through being installed in parallel at car door mouth channel
One group of infrared sensor, 1, second group of infrared sensor 2, sequence that light beam successively interdicts is different, first group of infrared sensor 1, the
The sequencing for the signal that two groups of infrared sensors 2 are sent to microprocessor 4 also just has a difference, and microprocessor 4 is according to receiving
The sequencing of signal judges the disengaging direction of personnel, judges number of people entering and current passenger capacity on this basis；By with it is pre-
If car full value compares, judge whether car overloads；Once overload activates acceleration transducer 3 and camera 5, camera 5
License plate image is captured, and is sent to microprocessor 4, associated picture is carried out by microprocessor 4 and handles work；Meanwhile controlling relay
Device module 7 is closed, and control solenoid valve remains powered on, and car door is always maintained at opening, can not close；The display overload of display panel module 8
Prompt information, prompt passengers and crew member；Alarm module 9 sounds alarm sounds sound；If extra passenger getting off car, is detected
System can release alarm, and car restores normal operating condition；The overload operation if car remains unchanged is alarmed and is not released, and accelerate
Degree sensor 3 detects vehicle launch, then microprocessor 4 can send the relevant information comprising vehicle license plate number and give gsm communication mould
Block 10 is sent to administrative center by it, carries out subsequent processing convenient for administrative staff.
Claims (6)
1. a kind of passenger carriage overloading detects alarm system, it is characterised in that: first group including being installed in parallel in bottom grade step two sides
Infrared sensor (1), second group of infrared sensor (2) being installed in parallel at top step channel, and it is mounted on car door mouth
Acceleration transducer (3) at channel, first group of infrared sensor (1), second group of infrared sensor (2), acceleration transducer
(3) output end is connected with the first input end of microprocessor (4), the second input terminal of microprocessor (4) and is mounted on vehicle
The output end of the camera (5) of front outside rear-view mirror lower end connects, the third input terminal of microprocessor (4) and power supply (6) it is defeated
Outlet connection, output end and relay module (7), display panel module (8), the alarm module (9), gsm communication of microprocessor (4)
The input terminal of module (10) connects.
2. a kind of passenger carriage overloading according to claim 1 detects alarm system, it is characterised in that: described first group is infrared
Sensor (1), second group of infrared sensor (2) judge the disengaging direction of personnel according to the sequence that light beam successively interdicts, in this base
The number of disengaging is judged on plinth.
3. a kind of passenger carriage overloading according to claim 1 detects alarm system, it is characterised in that: the acceleration sensing
What device (3) detected car starts and stops state.
4. a kind of passenger carriage overloading according to claim 1 detects alarm system, it is characterised in that: the camera (5)
It is directed at car license plate, for acquiring car license plate image information.
5. a kind of passenger carriage overloading according to claim 1 detects alarm system, it is characterised in that: the microprocessor
(4) it is STM32 single-chip microcontroller, is responsible for processing first group of infrared sensor (1), second group of infrared sensor (2), acceleration transducer
(3), camera (5) is transmitted through the signal come, controls relay module (7), display panel module (8), alarm module (9), gsm communication
Module (10) executes corresponding actions；Wherein, relay module (7) output end is connected with solenoid valve, control the energization of solenoid valve with
It is no, further control the switch of car door；Display panel module (8) display overload prompt information, prompt passengers and crew member；Alarm
Module (9) is used for the alarm sounds sound that sounds when overload；Gsm communication module (10) is used to judge car when microprocessor (4)
When overload operation, the relevant information comprising vehicle license plate number that microprocessor (4) send over is received, and be sent in management
The heart.
6. a kind of passenger carriage overloading according to claim 1 detects alarm system, it is characterised in that: the power supply (6) is used
In to system power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932152.9U CN208306377U (en) | 2018-06-15 | 2018-06-15 | A kind of passenger carriage overloading detection alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932152.9U CN208306377U (en) | 2018-06-15 | 2018-06-15 | A kind of passenger carriage overloading detection alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306377U true CN208306377U (en) | 2019-01-01 |
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ID=64708358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932152.9U Expired - Fee Related CN208306377U (en) | 2018-06-15 | 2018-06-15 | A kind of passenger carriage overloading detection alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643931A (en) * | 2020-12-18 | 2022-06-21 | 丰田自动车株式会社 | Load amount notification device |
-
2018
- 2018-06-15 CN CN201820932152.9U patent/CN208306377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643931A (en) * | 2020-12-18 | 2022-06-21 | 丰田自动车株式会社 | Load amount notification device |
| CN114643931B (en) * | 2020-12-18 | 2023-11-28 | 丰田自动车株式会社 | Loading amount notification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210615 |