CN108717787A - A kind of vehicle traffic accident emergency system based on Zigbee module - Google Patents
A kind of vehicle traffic accident emergency system based on Zigbee module Download PDFInfo
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- CN108717787A CN108717787A CN201810807466.0A CN201810807466A CN108717787A CN 108717787 A CN108717787 A CN 108717787A CN 201810807466 A CN201810807466 A CN 201810807466A CN 108717787 A CN108717787 A CN 108717787A
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- zigbee
- accident
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- vehicle
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention belongs to traffic system technical field, more particularly to a kind of vehicle traffic accident emergency system based on Zigbee module.The present invention includes accident emergency module and multiple vehicle monitoring modules, and each vehicle monitoring module includes central processing unit, interface unit, road vehicle information acquisition unit, face information recognition unit, input unit, positioning unit, Zigbee communication unit and power supply unit.The present invention is established by Zigbee communication unit and is communicated to connect, and structure of the invention is simple, and communication efficiency is good, can be responded in time to vehicle traffic accident.The present invention taken into account it is harmonious between traffic lights, staff and driver, can to accident carry out emergency response, the unblocked of traffic, good reliability be effectively ensured.
Description
Technical field
The invention belongs to traffic system technical field, more particularly to a kind of vehicle traffic accident based on Zigbee module is answered
Anxious system.
Background technology
With the fast development of road traffic, private car increases, and vehicle traffic accident frequently occurs, with traffic problems
Attention increasingly, when encountering traffic incident, the urgent prediction scheme in city seems relatively weak, can not be in time to vehicular traffic thing
Therefore emergency processing is carried out, there is an urgent need to provide a kind of vehicle traffic accident emergency system.
Vehicle traffic accident emergency system existing in the prior art, structure is complex, and communication capacity is limited, Wu Faji
When vehicle traffic accident is responded, can not ensure that road vehicle is unblocked.
Invention content
The present invention in order to overcome the above-mentioned deficiencies of the prior art, provides a kind of vehicular traffic thing based on Zigbee module
Therefore emergency system, structure of the invention is simple, and communication efficiency is good, can be responded in time to vehicle traffic accident.
Solve the problems, such as that techniques discussed above, the technical solution that the present invention takes are：
A kind of vehicle traffic accident emergency system based on Zigbee module includes accident emergency module and multiple vehicles
Monitoring module, each vehicle monitoring module include central processing unit, interface unit, road vehicle information collection list
Member, face information recognition unit, input unit, positioning unit, Zigbee communication unit and power supply unit,
Interface unit, the access for providing electronic equipment；
Road vehicle information acquisition unit, the road vehicle information for acquiring the scene of the accident；
Face information recognition unit, the driver information for acquiring the scene of the accident；
Input unit, for sending out interaction request to the central processing unit；
Positioning unit is positioned for the location information to the scene of the accident；
Zigbee communication unit, for establishing the communication link between the vehicle monitoring module and the accident emergency module
It connects；
Central processing unit, respectively with interface unit, road vehicle information acquisition unit, face information recognition unit,
It is connected between input unit, positioning unit, Zigbee communication unit；
Power supply unit, for being powered for modules.
Preferably, the accident emergency module includes GPRS communication units, vehicular traffic supervision unit, emergency command list
Member, wherein
Communication connection is established between GPRS communication units, with the Zigbee communication unit；
Vehicular traffic supervision unit, for carrying out traffic supervision, the vehicular traffic supervision unit difference to the scene of the accident
It is connected between GPRS communication units, emergency command unit；
Emergency command unit, for the scene of the accident carry out emergency command operation, the emergency command unit respectively with work
Make to be connected between staffing unit, traffic intelligence control commander unit, machine commander's unit.
Preferably, said supply unit includes solar panels, filter unit, electric energy conversion unit, energy storage unit, institute
It states and is connected between solar panels and filter unit, the filter unit is connected with electric energy conversion unit, the electric energy conversion
Unit is connected by energy storage unit with central processing unit.
Preferably, the filter unit includes one end connection solar panels of the first capacitance C1, the first capacitance C1
Signal output end, one end of the other end connection first resistor R1 of the first capacitance C1, the other end of the first resistor R1
It is separately connected one end of second resistance R2, the negative signal input terminal of the first amplifier A1, the anode of the first amplifier A1
Signal input part be separately connected one end of the second capacitance C2, one end of 3rd resistor R3, the 4th resistance R4 one end, the described 4th
The other end of resistance R4 connects power supply, and the other end of the second capacitance C2, the other end of 3rd resistor R3 are grounded, and described the
The signal input part that the signal output end of one amplifier A1 passes through third capacitance C3 connection electric energy conversion units.
It is further preferred that the central processing unit includes central processing element, the model of the central processing element
For MSP430 series monolithics.
It is further preferred that the road vehicle information acquisition unit and face information recognition unit include camera.
It is further preferred that the input unit is to switch or input keyboard.
It is further preferred that the electric energy conversion unit includes electric energy conversion chip, the model of the electric energy conversion chip
For MAX5035.
It is further preferred that the Zigbee communication unit includes host computer unit, Zigbee units, the host computer list
Member is connected with Zigbee units, and the Zigbee units are connected with central processing unit.
Beneficial effects of the present invention are：
(1), the vehicle traffic accident emergency system based on Zigbee module of the invention include accident emergency module and
Multiple vehicle monitoring modules, each vehicle monitoring module include central processing unit, interface unit, road vehicle information
Collecting unit, face information recognition unit, input unit, positioning unit, Zigbee communication unit and power supply unit, the present invention
It is established and is communicated to connect by Zigbee communication unit, structure of the invention is simple, and communication efficiency is good, can be in time to vehicular traffic
Accident is responded.
(2), the present invention is powered using solar energy system, and solar powered module includes energy storage unit, electric energy conversion
Unit, filter unit, solar panels, therefore the energy is preferably utilized in the present invention, has saved the energy.
Description of the drawings
The content of every width attached drawing expression in description of the invention and the label in figure are briefly described below：
Fig. 1 is that the structure of the vehicle traffic accident emergency system based on Zigbee module of one embodiment of the present of invention is former
Manage block diagram.
Fig. 2 is the structural principle block diagram of the power supply unit of one embodiment of the present of invention.
Fig. 3 is the circuit diagram of the filter unit of one embodiment of the present of invention.
Label in above-mentioned figure is：
10-11-interface units of central processing unit
12-road vehicle information acquisition unit 13-face information recognition units
14-15-positioning units of input unit
16-Zigbee communication unit 21-GPRS communication units
22-vehicular traffic supervision unit 23-emergency command units
Specific implementation mode
Below against attached drawing, to shape, construction, each section of for example involved each component of specific implementation mode of the present invention
Between mutual alignment and connection relation, the effect of each section and operation principle etc. is described in further detail：
As shown in Figure 1, a kind of vehicle traffic accident emergency system based on Zigbee module include accident emergency module with
And multiple vehicle monitoring modules, each vehicle monitoring module include central processing unit 10, interface unit 11, terrain vehicle
Information acquisition unit 12, face information recognition unit 13, input unit 14, positioning unit 15, Zigbee communication unit 16 with
And power supply unit,
Interface unit 11, the access for providing electronic equipment；
Specifically, the interface unit 11 includes a variety of different types of interfaces, when consumer electronic devices are inserted into interface,
Interface unit 11 starts interworking mode, and the electronic equipment includes mobile phone, computer or tablet computer.
Road vehicle information acquisition unit 12, the road vehicle information for acquiring the scene of the accident；
Face information recognition unit 13, the driver information for acquiring the scene of the accident；
Input unit 14, for sending out interaction request to the central processing unit 10；
Positioning unit 15 is positioned for the location information to the scene of the accident；
Zigbee communication unit 16, for establishing the communication between the vehicle monitoring module and the accident emergency module
Connection；
Central processing unit 10 is identified with interface unit 11, road vehicle information acquisition unit 12, face information respectively
It is connected between unit 13, input unit 14, positioning unit 15, Zigbee communication unit 16；
Power supply unit, for being powered for modules.
Specifically, the road vehicle information acquisition unit 12 includes camera, the terrain vehicle of the scene of the accident is acquired in real time
Information, the face information recognition unit 13 include camera, and operation is identified to car owner's face information, acquires thing in real time
Therefore the driver information at scene.
The emergency method for the vehicle traffic accident emergency system based on Zigbee module that the present invention also provides a kind of includes：
S1, the input unit 14 send out interaction request to the central processing unit 10；
S2, the road vehicle information acquisition unit 12 acquire the road vehicle information of the scene of the accident, the face information
Recognition unit 13 acquires the driver information of the scene of the accident；
S3, the central processing unit 10 to the driver information of the road vehicle information of the scene of the accident and the scene of the accident into
Row analyzing processing, and handling result is sent to accident emergency module；
S4, the accident emergency module carry out emergency command operation to the scene of the accident.
Step S4 is specifically included receives processing as a result, passing sequentially through vehicular traffic supervision by the GPRS communication units 21
Unit 22, emergency command unit 23.
The accident emergency module includes GPRS communication units 21, vehicular traffic supervision unit 22, emergency command unit 23,
Wherein,
Communication connection is established between GPRS communication units 21, with the Zigbee communication unit 16；
Vehicular traffic supervision unit 22, for carrying out traffic supervision, the vehicular traffic supervision unit 22 to the scene of the accident
It is connected between GPRS communication units 21, emergency command unit 23 respectively；
Emergency command unit 23, for carrying out emergency command operation to the scene of the accident, the emergency command unit 23 is distinguished
It commands with staff and is connected between unit, traffic intelligence control commander unit, machine commander's unit.
When there is accident, operation is dredged to carry out accident by the accident emergency module, passes through staff
Unit is commanded to issue evacuation and emergency measure to burst accident place；Or commander's unit is controlled by the traffic intelligence and is carried out
Traffic lights or traffic police carry out commander's operation of traffic route, reduce the generation of congestion accident；Unit can also be commanded by machine
Evacuation and emergency measure are issued to burst accident place.
As shown in Fig. 2, said supply unit includes solar panels, filter unit, electric energy conversion unit, power storage list
Member is connected between the solar panels and filter unit, and the filter unit is connected with electric energy conversion unit, the electric energy
Converting unit is connected by energy storage unit with central processing unit 10.
Specifically, the solar panels convert the solar into electric power signal, electric power signal is carried out by filter unit
Filtering, and filtered electric power signal is input to the conversion that electric energy conversion unit carries out electric power signal, be converted to modules
The electric power signal size needed, output 12V electric signals to energy storage unit.The energy storage unit can be accumulator.
As shown in figure 3, one end that the filter unit includes the first capacitance C1, the first capacitance C1 connects solar panels
Signal output end, one end of the other end connection first resistor R1 of the first capacitance C1, the first resistor R1's is another
The negative signal input terminal of one end, the first amplifier A1 for being separately connected second resistance R2 is held, the first amplifier A1 is just
Pole signal input part be separately connected one end of the second capacitance C2, one end of 3rd resistor R3, the 4th resistance R4 one end, described
The other end of four resistance R4 connects power supply, and the other end of the second capacitance C2, the other end of 3rd resistor R3 are grounded, described
The signal input part that the signal output end of first amplifier A1 passes through third capacitance C3 connection electric energy conversion units.
Specifically, the first capacitance C1, the second capacitance C2, third capacitance C3 are filter capacitor, the filter unit
Good wave filtering effect.
The Zigbee communication unit 16 includes host computer unit, Zigbee units, the host computer unit and Zigbee
Unit is connected, and the Zigbee units are connected with central processing unit 10.
The host computer unit is equipped with display screen and touch screen.
It is the wireless communication technique of a kind of short distance, low-power consumption that Zigbee units, which utilize ZigBee technology, ZigBee technology,.
In conclusion a kind of vehicle traffic accident emergency system based on Zigbee module of the present invention includes accident emergency
Module and multiple vehicle monitoring modules, each vehicle monitoring module include central processing unit 10, interface unit 11,
Road vehicle information acquisition unit 12, face information recognition unit 13, input unit 14, positioning unit 15, Zigbee communication list
Member 16 and power supply unit, the present invention are established by Zigbee communication unit 16 and are communicated to connect, and structure of the invention is simple, communication
Effect is good, can be responded in time to vehicle traffic accident, and the present invention has taken into account between traffic lights, staff and driver
It is harmonious, emergency response can be carried out to accident, the unblocked of traffic, good reliability has been effectively ensured.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific implementation mode of invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs,
The other embodiment obtained in the case where not departing from technical scheme of the present invention, should be included within the scope of the present invention.
Claims (9)
1. a kind of vehicle traffic accident emergency system based on Zigbee module, it is characterised in that：Including accident emergency module with
And multiple vehicle monitoring modules, each vehicle monitoring module include central processing unit (10), interface unit (11), road
Road vehicles information acquisition unit (12), face information recognition unit (13), input unit (14), positioning unit (15), Zigbee
Communication unit (16) and power supply unit,
Interface unit (11), the access for providing electronic equipment；
Road vehicle information acquisition unit (12), the road vehicle information for acquiring the scene of the accident；
Face information recognition unit (13), the driver information for acquiring the scene of the accident；
Input unit (14), for sending out interaction request to the central processing unit (10)；
Positioning unit (15), positions for the location information to the scene of the accident；
Zigbee communication unit (16), for establishing the communication link between the vehicle monitoring module and the accident emergency module
It connects；
Central processing unit (10) is known with interface unit (11), road vehicle information acquisition unit (12), face information respectively
Other unit (13), input unit (14), positioning unit (15), Zigbee communication unit are connected between (16)；
Power supply unit, for being powered for modules.
2. a kind of vehicle traffic accident emergency system based on Zigbee module as described in claim 1, it is characterised in that：Institute
It includes GPRS communication units (21), vehicular traffic supervision unit (22), emergency command unit (23) to state accident emergency module,
In,
Communication connection is established between GPRS communication units (21), with the Zigbee communication unit (16)；
Vehicular traffic supervision unit (22), for carrying out traffic supervision, the vehicular traffic supervision unit (22) to the scene of the accident
It is connected between (23) with GPRS communication units (21), emergency command unit respectively；
Emergency command unit (23), for carrying out emergency command operation to the scene of the accident, the emergency command unit (23) is respectively
It commands with staff and is connected between unit, traffic intelligence control commander unit, machine commander's unit.
3. a kind of vehicle traffic accident emergency system based on Zigbee module as claimed in claim 2, it is characterised in that：Institute
It includes solar panels, filter unit, electric energy conversion unit, energy storage unit to state power supply unit, the solar panels and filtering
It is connected between unit, the filter unit is connected with electric energy conversion unit, and the electric energy conversion unit passes through power storage
Unit is connected with central processing unit (10).
4. a kind of vehicle traffic accident emergency system based on Zigbee module as claimed in claim 3, it is characterised in that：Institute
State the signal output end of one end connection solar panels of filter unit including the first capacitance C1, the first capacitance C1, described the
One end of the other end connection first resistor R1 of one capacitance C1, the other end of the first resistor R1 are separately connected second resistance R2
One end, the first amplifier A1 negative signal input terminal, the positive signal input terminal of the first amplifier A1 is separately connected
One end of second capacitance C2, one end of 3rd resistor R3, the 4th resistance R4 one end, the 4th resistance R4 the other end connection
Power supply, the other end of the second capacitance C2, the other end of 3rd resistor R3 are grounded, and the signal of the first amplifier A1 is defeated
The signal input part that outlet passes through third capacitance C3 connection electric energy conversion units.
5. a kind of vehicle traffic accident emergency system based on Zigbee module as described in Claims 1-4 any one,
It is characterized in that：The central processing unit (10) includes central processing element, the model MSP430 of the central processing element
Series monolithic.
6. a kind of vehicle traffic accident emergency system based on Zigbee module as claimed in claim 5, it is characterised in that：Institute
It includes camera to state road vehicle information acquisition unit (12) and face information recognition unit (13).
7. a kind of vehicle traffic accident emergency system based on Zigbee module as claimed in claim 6, it is characterised in that：Institute
It is to switch or input keyboard to state input unit (14).
8. a kind of vehicle traffic accident emergency system based on Zigbee module as claimed in claim 7, it is characterised in that：Institute
It includes electric energy conversion chip to state electric energy conversion unit, the model MAX5035 of the electric energy conversion chip.
9. a kind of vehicle traffic accident emergency system based on Zigbee module as described in claim 1, it is characterised in that：Institute
It includes host computer unit, Zigbee units to state Zigbee communication unit (16), and the host computer unit is connected with Zigbee units
It connects, the Zigbee units are connected with central processing unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807466.0A CN108717787A (en) | 2018-07-21 | 2018-07-21 | A kind of vehicle traffic accident emergency system based on Zigbee module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807466.0A CN108717787A (en) | 2018-07-21 | 2018-07-21 | A kind of vehicle traffic accident emergency system based on Zigbee module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108717787A true CN108717787A (en) | 2018-10-30 |
Family
ID=63913651
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807466.0A Pending CN108717787A (en) | 2018-07-21 | 2018-07-21 | A kind of vehicle traffic accident emergency system based on Zigbee module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110738849A (en) * | 2019-10-11 | 2020-01-31 | 贵州坤盾天成科技有限公司 | traffic emergency communication command and dispatch system |
| CN113362593A (en) * | 2021-05-31 | 2021-09-07 | 山东高速济宁发展有限公司 | High-speed electronic pile system capable of feeding back accident information and rapidly responding to rescue |
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Application publication date: 20181030 |