CN110445836A - Vehicle monitoring system and method based on car networking - Google Patents
Vehicle monitoring system and method based on car networking Download PDFInfo
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- CN110445836A CN110445836A CN201910603941.7A CN201910603941A CN110445836A CN 110445836 A CN110445836 A CN 110445836A CN 201910603941 A CN201910603941 A CN 201910603941A CN 110445836 A CN110445836 A CN 110445836A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
- H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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- Physics & Mathematics (AREA)
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- Health & Medical Sciences (AREA)
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Abstract
The embodiment of the present invention provides a kind of vehicle monitoring system and method based on car networking.Wherein, system includes: cloud computing center, car borne gateway server and data acquisition device；Data acquisition device is connect by Internet of Things communication means with car borne gateway server communication；Data acquisition device, for acquiring the monitoring data of vehicle；Car borne gateway server method by wireless communication is communicated to connect with cloud computing center；Car borne gateway server, for received monitoring data to be forwarded to cloud computing center；Cloud computing center includes more cloud computing service ends；Data acquisition device includes at least one of vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm module and vehicle environment data acquisition module.The monitoring data of vehicle are forwarded to cloud computing center, the real-time of energy improve data transfer by the car borne gateway server being arranged on vehicle by the vehicle monitoring system and method provided in an embodiment of the present invention based on car networking.
Description
Technical field
The present invention relates to communication and information technology fields, more particularly, to a kind of vehicle monitoring system based on car networking
System and method.
Background technique
Car networking (IOV, Internet of Vehicle) is that Internet of Things is applied in a subdivision of automotive field, is to move
Dynamic internet, Internet of Things are Future Information communication, environmental protection, energy conservation, safety etc. to business essence and the only way which must be passed developed in depth and breadth
The amalgamation technology of development.Car networking refers to that the electronic tag being loaded on vehicle by identification technologies such as less radio-frequencies, is realized
Attribute information and quiet, multidate information on information network platform to all vehicles are extracted and are efficiently used, and according to not
Integrated service is effectively supervised and provided to same functional requirement to the operating status of all vehicles.It is by vehicle and vehicle,
Che Yulu, Che Yuren, vehicle and sensing equipment etc. are interacted, and realize the dynamic mobile telecommunication system that vehicle is communicated with public network.It
It can be interconnected by vehicle and vehicle, Che Yuren, Che Yulu and realize information sharing, collect the information of vehicle, road and environment, and
The information of multi-source acquisition is processed on information network platform, is calculated, is shared and safety is issued, according to different function need
It asks and effective guidance and supervision is carried out to vehicle, and the multimedia and mobile Internet application service of profession are provided.
With the continuous development of science and technology, cloud computing technology and technology of Internet of things will be used wider and wider general, wherein vehicle
Loading networking is an important application field of Internet of things system.With the rapid development of economy, process of industrialization is not
Disconnected to accelerate, people can more select automobile as the daily vehicles of oneself, so that automobile quantity sharp increase, thus draws
A series of the problem of such as road congestion, traffic safety are increasingly sharpened of hair, and requirement of the people to car entertainment is also increasingly
Increase.Traditional vehicle monitoring system based on car networking, by roadside unit (Road-side Unit, RSU) by the roadside
The monitoring data of the mobile unit on each vehicle in unit coverage area are sent to data center, when the roadside unit covers model
When vehicle fleet size in enclosing is more, it may appear that the congestion of data leads to that data transfer delay is big, real-time is poor, can not transmit view
Frequency evidence.
Summary of the invention
The embodiment of the present invention provides a kind of vehicle monitoring system and method based on car networking, to solve or at least portion
Divide ground to solve the prior art and haves the defects that monitoring data transmission real-time is poor when vehicle fleet size is more.
In a first aspect, the embodiment of the present invention provides a kind of vehicle monitoring system based on car networking, comprising:
Cloud computing center, car borne gateway server and data acquisition device；
The data acquisition device is connect by Internet of Things communication means with the car borne gateway server communication；
The data acquisition device, for acquiring the monitoring data of vehicle；
Car borne gateway server method by wireless communication is communicated to connect with the cloud computing center；
The car borne gateway server, for the received monitoring data to be forwarded to the cloud computing center；
The cloud computing center includes more cloud computing service ends；
The data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm
One of module and vehicle environment data acquisition module.
Preferably, the cloud computing center, for storing the monitoring data；The inquiry that user terminal is sent is received to refer to
It enables, stored monitoring data is inquired according to the inquiry instruction, obtain query result, and the inquiry is sent to the use
Family terminal.
It is preferably based on the vehicle monitoring system of car networking further include: control device；The control device passes through Internet of Things
Communication means is connect with the car borne gateway server communication；
Correspondingly, the cloud computing center is also used to receive the control instruction of user terminal transmission, by the control instruction
It is sent to the car borne gateway server；
The car borne gateway server is also used to the control instruction sending the control device, so that the control
Device processed executes the control instruction；
Wherein, the control device include at least on-board air conditioner control module, vehicle air replacing apparatus control module and
One of vehicle-mounted skylight control module.
Preferably, the cloud computing center carries out early warning if abnormal for judging to know that monitoring data exist, and to
User terminal sends warning information.
Preferably, the data acquisition device includes the first ZigBee communication module；The car borne gateway server includes
Second ZigBee communication module and wireless communication module；The control device includes third ZigBee communication module；
The second ZigBee communication module, with the second ZigBee communication module or the third ZigBee communication mould
Block is based on ZigBee communication method and is communicated；
The wireless communication module, for by 2G, 3G, 4G, 5G or Wi-Fi communication means and the cloud computing center into
Row communication.
Second aspect, the embodiment of the present invention provide a kind of vehicle monitoring method based on car networking, comprising:
Data acquisition device acquires the monitoring data of vehicle, and the monitoring data are sent to car borne gateway server；
The received monitoring data are forwarded to cloud computing center by the car borne gateway server；
Wherein, the data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, vehicle-mounted report
Alert one of device module and vehicle environment data acquisition module.
Preferably, the car borne gateway server by the received monitoring data be forwarded to the cloud computing center it
Afterwards, further includes:
The cloud computing center stores the monitoring data；The inquiry instruction that user terminal is sent is received, is looked into according to described
The stored monitoring data of instructions query are ask, obtain query result, and the query result is sent to the user terminal.
It is preferably, described that the query result is sent to after the user terminal, further includes:
The cloud computing center receives the control instruction that user terminal is sent, and the control instruction is sent to described vehicle-mounted
Gateway server；
The car borne gateway server is by the control instruction transmission control device, so that the control device executes institute
State control instruction；
Wherein, the control device include at least on-board air conditioner control module, vehicle air replacing apparatus control module and
One of vehicle-mounted skylight control module.
Preferably, the car borne gateway server by the received monitoring data be forwarded to the cloud computing center it
Afterwards, further includes:
If it is abnormal that the cloud computing center judgement knows that monitoring data exist, early warning is carried out, and send to user terminal
Warning information.
Preferably, the cloud computing center stores the specific steps of the monitoring data and includes:
Video data in the monitoring data is stored in non-relational database, by the ginseng in the monitoring data
Number data are stored in relevant database.
Vehicle monitoring system and method provided in an embodiment of the present invention based on car networking, passes through the vehicle being arranged in each car
Gateway server is carried, the monitoring data for this vehicle that data acquisition device obtains are forwarded to cloud computing center, data can be reduced
The delay of transmission, improve data transfer real-time.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram according to the vehicle monitoring system provided in an embodiment of the present invention based on car networking；
Fig. 2 is the flow diagram according to the vehicle monitoring method provided in an embodiment of the present invention based on car networking.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In order to overcome the above problem of the prior art, the embodiment of the present invention provides a kind of vehicle monitoring system based on car networking
System and method, inventive concept are that a car borne gateway server is arranged in each car, which adopts data
The monitoring data of the vehicle of acquisition means acquisition, method is sent directly to cloud computing center by wireless communication, without passing through
Roadside unit transfer, to solve the problems, such as that monitoring data transmission real-time is poor when vehicle fleet size is more.
Fig. 1 is the structural schematic diagram according to the vehicle monitoring system provided in an embodiment of the present invention based on car networking.Such as Fig. 1
Shown, which includes, in which: cloud computing center 10, car borne gateway server 20 and data acquisition device 30；Data acquisition dress
30 are set by Internet of Things communication means, is communicated to connect with car borne gateway server 20；Data acquisition device 30, for acquiring vehicle
Monitoring data；The method by wireless communication of car borne gateway server 20 is communicated to connect with cloud computing center 10；Car borne gateway clothes
Business device 20, for received monitoring data to be forwarded to cloud computing center 10；Cloud computing center 10 includes more cloud computing services
End；Data acquisition device 30 includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm module and vehicle
Carry one of environmental data collecting module.
It is understood that at least one equipment for acquiring the related data of vehicle can be installed on vehicle, it is above-mentioned
The equipment of at least one related data for acquiring vehicle can be with composition data acquisition device 30.It is above-mentioned at least one for adopting
The equipment data collected for collecting the related data of vehicle, constitute the monitoring data of the vehicle.
Equipment for acquiring the related data of vehicle, can for vehicle carried data collecting terminal, Vehicular video monitoring module,
Car alarm module or vehicle environment data acquisition module, can also be other equipment.
Vehicle carried data collecting terminal, for acquiring the running data of vehicle, such as speed, geographical location, driving trace, tire
Pressure, battery voltage, engine operating temperature, engine oil pressure, revolving speed, mileage travelled, amount of fuel and battery remaining capacity
Deng.
Vehicular video monitoring module, for acquiring the real time video data in vehicle driving and/or parking period.Common
Vehicle-mounted video monitoring device is automobile data recorder.
Car alarm module, for acquiring alert data, such as burglar alarm data and/or fault alarm data etc..
Vehicle environment data acquisition module, for acquiring the environmental data in compartment, such as temperature, humidity, cabin air
In oxygen content and cabin air at least one of carbon dioxide content.
Data acquisition device 30 can acquire the monitoring data of vehicle according to preset acquisition time.
Preset acquisition time, when can be according to preset time interval (such as per second) determining periodical acquisition
Between, it is also possible to several previously selected acquisition times within certain a period of time (such as one day).
It should be noted that a car borne gateway server 20 is arranged in each car in car networking.
Data acquisition device 30 is sent to car borne gateway by the monitoring data of the vehicle of acquisition, by Internet of Things communication means
Server 20.
Internet of Things communication means mainly includes purple honeybee (ZigBee), Wi-Fi, bluetooth, Z-wave, LoRa, SigFox, EC-
GSM, LTECat-m, NB-IoT, 2/3/4/5G cellular telecommunication art etc..Car borne gateway server 20 and data acquisition device 30 it
Between, it can be communicated by any Internet of Things communication means.
Car borne gateway server 20, which is mainly responsible for, realizes the functions such as data buffer storage, Content Management and information conversion.
After car borne gateway server 20 receives the monitoring data for the vehicle that data acquisition device 30 is sent, by the vehicle
Method is sent to cloud computing center 10 to monitoring data by wireless communication.
Wireless communications method mainly includes Wi-Fi, 2/3/4/5G cellular telecommunication art etc..Cloud computing center 10 with it is vehicle-mounted
Between gateway server 20, it can be communicated by any wireless communications method.
Cloud computing center 10 is made of more cloud computing service ends.
Cloud computing center 10 is based on cloud computing technology, is mainly responsible for and realizes big data distribution mass memory, distributed sea
Measure the functions such as data management and distributed computing.
In the embodiment of the present invention, the monitoring data of each car are without roadside unit transfer, and the vehicle by being arranged on the vehicle
Carrying gateway server, method is sent directly to cloud computing center by wireless communication, the transmission of the monitoring data of each car it is independent into
Row is not influenced by the vehicle fleet size in roadside unit coverage area is more, and therefore, the delay of data transmission is small, real-time is high.
The embodiment of the present invention passes through the car borne gateway server being arranged in each car, by this of data acquisition device acquisition
The monitoring data of vehicle are forwarded to cloud computing center, can reduce the delay of data transmission, the real-time of improve data transfer.
Content based on the various embodiments described above, cloud computing center, for storing monitoring data；Receive what user terminal was sent
Inquiry instruction inquires stored monitoring data according to inquiry instruction, obtains query result, and query result is sent to user
Terminal.
Specifically, the monitoring data for each car that cloud computing center storage receives.
Cloud computing center is also used to receive the inquiry instruction that user is sent by user terminal.
It should be noted that being communicated between cloud computing center and user terminal based on wireless communications method.
Wireless communications method mainly includes Wi-Fi, 2/3/4/5G cellular telecommunication art etc..Cloud computing center and user are whole
Between end, it can be communicated by any wireless communications method.
It should be noted that cloud computing center can be based on asymmetric encryption before cloud computing center receives inquiry instruction
Mode generates the identity that key mode verifies user terminal.Specifically, user terminal sends carrying identity to cloud computing center and recognizes
Demonstrate,prove the access request of information；Cloud computing center is authenticated based on identity of the authentication information to user terminal, and judgement is
No is legitimate user；If it is illegal user, then requires user terminal to retransmit authentication information and carry out identity again
Certification；If it is legitimate user, then user terminal is allowed to access, so as to receive the inquiry that user is sent by user terminal
Instruction.
User terminal can be the mobile intelligent terminals such as mobile phone and tablet computer, or the individuals such as laptop
Computer.
Inquiry instruction, for inquiring the monitoring data of certain vehicle.
It is understood that inquiry instruction can carry the exclusive identification code and querying condition of vehicle.Querying condition can
The period for thinking data acquisition and/or several indexs in monitoring data.
Several items refer to one or more.
After cloud computing center receives the inquiry instruction, the monitoring number of stored each vehicle is inquired according to the inquiry instruction
According to, generation query result, and query result is returned to the user terminal.
The query result that cloud computing center returns may be displayed on that user terminal is included or external display equipment on, user
It can be convenient, intuitively, clearly know the monitoring data of vehicle.
The embodiment of the present invention stores the monitoring data of each vehicle by cloud computing center, and provides to stored each vehicle
Monitoring data inquiry, enable a user to be more convenient, intuitively, clearly know the monitoring data of vehicle, vehicle can be improved
The service quality of monitoring system, the experience effect for improving user.
Content based on the various embodiments described above, the vehicle monitoring system based on car networking further include: control device；Control dress
It sets through Internet of Things communication means, is connect with car borne gateway server communication.
Wherein, control device includes at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
Specifically, which further includes control device.
Control device, for controlling several mobile units.
It is understood that there are many mobile units, such as on-board air conditioner, vehicle air replacing apparatus for often installation on vehicle
Or vehicle-mounted skylight.
Control device can include at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
On-board air conditioner control module, for controlling unlatching/closing, wind speed and the temperature of on-board air conditioner.
Vehicle air replacing apparatus control module, for controlling unlatching/closing of vehicle air replacing apparatus.
Vehicle-mounted skylight control module, for controlling unlatching/closing of vehicle-mounted skylight.
Control device is connect with car borne gateway server communication.Pass through Internet of Things between car borne gateway server and control device
Network Communication method is communicated.
Internet of Things communication means mainly includes purple honeybee (ZigBee), Wi-Fi, bluetooth, Z-wave, LoRa, SigFox, EC-
GSM, LTECat-m, NB-IoT, 2/3/4/5G cellular telecommunication art etc..It, can be between car borne gateway server and control device
It is communicated by any Internet of Things communication means.
Correspondingly, cloud computing center is also used to receive the control instruction of user terminal transmission, control instruction is sent to vehicle
Carry gateway server.
User can like according to when environmental data, video data, other monitoring data or the individual subscriber in front compartment,
Instructed to user terminal input control, and the control instruction be sent to cloud computing center by user terminal, to mobile unit into
The long-range monitoring of row, management.
Control instruction, for executing control of the instruction realization to target mobile unit by control device.
It is understood that control instruction carries the information of the exclusive identification code of vehicle, target mobile unit.
Target mobile unit, can be for can be by one of mobile unit that the vehicle monitoring system controls or more on vehicle
Kind.
Cloud computing center is also used to receive the control instruction that user is sent by user terminal.Cloud computing center receives control
After instruction, corresponding car borne gateway server is determined according to the control instruction, and the control instruction is forwarded to the vehicle-mounted net
Close server.
Car borne gateway server is also used to control instruction transmission control device, is referred to so that control device executes control
It enables.
Specifically, after car borne gateway server receives control instruction, by the control instruction transmission control device.
After control device receives the control instruction, the control instruction is executed, controls corresponding mobile unit, is adjusted in time
Environment inside car realizes control target.
Control instruction is forwarded to control device by cloud computing center and car borne gateway server by the embodiment of the present invention,
So that control device executes control instruction, it is able to achieve the control to the mobile unit on vehicle, the monitoring system of vehicle can be improved
Service quality, improve user experience effect.Also, control instruction is issued to the vehicle being arranged in each car by cloud computing center
Gateway server is carried, without roadside unit transfer, the real-time of control can be improved.
Content based on the various embodiments described above, cloud computing center, if for judging to know that monitoring data have exception, into
Row early warning, and warning information is sent to user terminal.
Specifically, cloud computing center is also used to after the monitoring data for receiving vehicle, judges the monitoring data of the vehicle
It is whether normal.
Judge whether the monitoring data of the vehicle are normal, specially judges each item data in monitoring data whether just
Often, it may thereby determine that monitoring data are normal or abnormal several item datas.
For any one of monitoring data data, the item number can be judged in conjunction with the history value and current value of the item data
According to whether normal；The history value and current value for combining the item data can also predict following value, judge predicted value
It is whether normal.
Abnormal monitoring data or the predicted value of any item data are abnormal if it exists, then cloud computing center can issue
Early warning can also send preset control instruction to car borne gateway server while issuing early warning.
Early warning is issued, can be by least one of sound, light and electricity mode, it can also be pre- by being sent to user terminal
The mode of alert information.
Preset control instruction can be forwarded to control equipment by car borne gateway server, so that control equipment executes
The preset control instruction realizes the control to corresponding mobile unit.
The embodiment of the present invention is by cloud computing center for the vehicle progress early warning of monitoring data exception and to mobile unit
It carries out automatically controlling, is able to achieve the automatic control to mobile unit, the service quality of vehicle monitoring system can be improved, vehicle can be reduced
Failure rate.
Content based on the various embodiments described above, data acquisition device include the first ZigBee communication module；Car borne gateway clothes
Business device includes the second ZigBee communication module and wireless communication module；Control device includes third ZigBee communication module；Second
ZigBee communication module is carried out with the second ZigBee communication module or third ZigBee communication module based on ZigBee communication method
Communication；Wireless communication module, for being communicated by 2G, 3G, 4G, 5G or Wi-Fi communication means with cloud computing center.
Specifically, the communication between data acquisition device and car borne gateway server, specifically by data acquisition device
The second ZigBee communication module in first ZigBee communication module and car borne gateway server is realized.
Communication between control device and car borne gateway server, specifically by the third ZigBee communication mould in control device
The second ZigBee communication module in block and car borne gateway server is realized.
First ZigBee communication module, the second ZigBee communication module and third ZigBee communication module, are all based on
The communication module of ZigBee communication method.
ZigBee, also referred to as purple honeybee, are a kind of wireless network protocols of low speed short-distance transmission, and bottom is using IEEE
802.15.4 the media access layer and physical layer of standard criterion.Main characteristics have low speed, low power consumption, low cost, support a large amount of nets
Upper node supports a variety of online topologys, low complex degree, quick, reliable, safety.
Communication between car borne gateway server and cloud computing center, specifically by the wireless communication in car borne gateway server
Module is realized.Wireless communication module is communicated based on 2G, 3G, 4G, 5G or Wi-Fi communication means with cloud computing center.
The embodiment of the present invention based on based on cloud computing layer management technique and 2G/3G/4G/Wi-Fi/ZigBee it is wireless
Access technology, in conjunction with cloud platform technology, can reduce the delay of data transmission, the reality of improve data transfer using Internet of Things as carrier
Shi Xing.
Fig. 2 is the flow diagram according to the vehicle monitoring method provided in an embodiment of the present invention based on car networking.It is based on
The content of the various embodiments described above, as shown in Fig. 2, this method comprises: the monitoring number of step S201, data acquisition device acquisition vehicle
According to monitoring data are sent to car borne gateway server.
Wherein, data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm
One of module and vehicle environment data acquisition module.
It should be noted that the vehicle monitoring method provided in an embodiment of the present invention based on car networking, can be based on above-mentioned
Monitoring system provided by any vehicle monitoring system embodiment based on car networking is realized.In foregoing embodiments based on
Description and definition in the vehicle monitoring system of car networking, can be used for the understanding of various method steps in the embodiment of the present invention.
Data acquisition device can acquire the monitoring data of vehicle according to preset acquisition time.
Preset acquisition time, when can be according to preset time interval (such as per second) determining periodical acquisition
Between, it is also possible to several previously selected acquisition times within certain a period of time (such as one day).
Monitoring data include at least the running data of the vehicle of vehicle carried data collecting terminal acquisition, Vehicular video monitoring module
In the compartment of the video data of acquisition, the alert data of car alarm module acquisition and vehicle environment data collecting module collected
One of environmental data.
After data acquisition device acquires the monitoring data of vehicle, it is based on Internet of Things communication means, by the monitoring of the vehicle
Data are sent to the car borne gateway server with data acquisition device communication connection.
Step S202, received monitoring data are forwarded to cloud computing center by car borne gateway server.
Specifically, car borne gateway server is based on Internet of Things communication means, receives the vehicle of data acquisition device acquisition
Monitoring data, and be based on wireless communications method, the monitoring data of the vehicle are reached into cloud computing center.
In the embodiment of the present invention, the monitoring data of each car are without roadside unit transfer, and the vehicle by being arranged on the vehicle
Carrying gateway server, method is sent directly to cloud computing center by wireless communication, the transmission of the monitoring data of each car it is independent into
Row is not influenced by the vehicle fleet size in roadside unit coverage area is more, and therefore, the delay of data transmission is small, real-time is high.
The embodiment of the present invention passes through the car borne gateway server being arranged in each car, by this of data acquisition device acquisition
The monitoring data of vehicle are forwarded to cloud computing center, can reduce the delay of data transmission, the real-time of improve data transfer.
Received monitoring data are forwarded to cloud computing center by the content based on the various embodiments described above, car borne gateway server
Later, further includes: cloud computing center stores monitoring data.
Specifically, cloud computing center, will be received after the monitoring data for receiving each vehicle based on wireless communications method
The monitoring data of each vehicle are stored.
The inquiry instruction that user terminal is sent is received, stored monitoring data are inquired according to inquiry instruction, are inquired
As a result, and query result is sent to the user terminal.
Specifically, after cloud computing center stores the monitoring data of received each vehicle, user can also be received and pass through use
The inquiry instruction that family terminal is sent.
After cloud computing center receives the inquiry instruction, the monitoring number of stored each vehicle is inquired according to the inquiry instruction
According to, generation query result, and query result is returned to the user terminal.
The query result that cloud computing center returns may be displayed on that user terminal is included or external display equipment on, user
It can be convenient, intuitively, clearly know the monitoring data of vehicle.
The embodiment of the present invention stores the monitoring data of each vehicle by cloud computing center, and provides to stored each vehicle
Monitoring data inquiry, enable a user to be more convenient, intuitively, clearly know the monitoring data of vehicle, vehicle can be improved
The service quality of monitoring system, the experience effect for improving user.
Content based on the various embodiments described above, after query result is sent to the user terminal, further includes: cloud computing center
The control instruction that user terminal is sent is received, control instruction is sent to car borne gateway server.
Specifically, after query result is sent to the user terminal by cloud computing center, also pass through user's end to receive user
Hold the control instruction sent.
User can like according to when environmental data, video data, other monitoring data or the individual subscriber in front compartment,
It is instructed to user terminal input control, and the control instruction is sent to cloud computing center by user terminal.
After cloud computing center receives control instruction, corresponding car borne gateway server is determined according to the control instruction, and
The control instruction is forwarded to the car borne gateway server.
Car borne gateway server is by control instruction transmission control device, so that control device executes control instruction.
Wherein, control device includes at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
Specifically, after car borne gateway server receives control instruction, it is based on Internet of Things communication means, by the control instruction
Transmission control device.
It is understood that there are many mobile units, such as on-board air conditioner, vehicle air replacing apparatus for often installation on vehicle
Or vehicle-mounted skylight.
Control device can include at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
On-board air conditioner control module, for controlling unlatching/closing, wind speed and the temperature of on-board air conditioner.
Vehicle air replacing apparatus control module, for controlling unlatching/closing of vehicle air replacing apparatus.
Vehicle-mounted skylight control module, for controlling unlatching/closing of vehicle-mounted skylight.
After control device receives the control instruction, the control instruction is executed, controls corresponding mobile unit, is adjusted in time
Environment inside car realizes control target.
Control instruction is forwarded to control device by cloud computing center and car borne gateway server by the embodiment of the present invention,
So that control device executes control instruction, it is able to achieve the control to the mobile unit on vehicle, the monitoring system of vehicle can be improved
Service quality, improve user experience effect.Also, control instruction is issued to the vehicle being arranged in each car by cloud computing center
Gateway server is carried, without roadside unit transfer, the real-time of control can be improved.
Received monitoring data are forwarded to cloud computing center by the content based on the various embodiments described above, car borne gateway server
Later, further includes: if cloud computing center judgement knows that monitoring data have exception, carry out early warning, and send to user terminal
Warning information.
Specifically, received monitoring data are forwarded to cloud computing center by car borne gateway server, and cloud computing center receives
After the monitoring data of vehicle, cloud computing center judges whether the monitoring data of the vehicle are normal.
Judge whether the monitoring data of the vehicle are normal, specially judges each item data in monitoring data whether just
Often, it may thereby determine that monitoring data are normal or abnormal several item datas.
For any one of monitoring data data, the item number can be judged in conjunction with the history value and current value of the item data
According to whether normal；The history value and current value for combining the item data can also predict following value, judge predicted value
It is whether normal.
Abnormal monitoring data or the predicted value of any item data are abnormal if it exists, then cloud computing center can issue
Early warning can also send preset control instruction to car borne gateway server while issuing early warning.
Early warning is issued, can be by least one of sound, light and electricity mode, it can also be pre- by being sent to user terminal
The mode of alert information.
Preset control instruction can be forwarded to control equipment by car borne gateway server, so that control equipment executes
The preset control instruction realizes the control to corresponding mobile unit.
The embodiment of the present invention is by cloud computing center for the vehicle progress early warning of monitoring data exception and to mobile unit
It carries out automatically controlling, is able to achieve the automatic control to mobile unit, the service quality of vehicle monitoring system can be improved, vehicle can be reduced
Failure rate.
Content based on the various embodiments described above, the specific steps that cloud computing center stores monitoring data include: that will monitor number
Video data in is stored in non-relational database, and the supplemental characteristic in monitoring data is stored in relevant database
In.
Specifically, since data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, vehicle-mounted
One of alarm module and vehicle environment data acquisition module, the monitoring data of Vehicular video monitoring module acquisition are video
The monitoring data of data, vehicle carried data collecting terminal, car alarm module and vehicle environment data collecting module collected are
Supplemental characteristic.
After cloud computing center receives the monitoring data of vehicle, for the video data in monitoring data, then it is stored in non-
In relevant database；To the supplemental characteristic in monitoring data, then in storage and relevant database.
It is understood that if desired query argument data, then pass through and look into after cloud computing center receives the inquiry instruction
Relevant database is looked for obtain corresponding supplemental characteristic as query result；If desired video data is inquired, then by searching for non-
Relevant database obtains corresponding video data as query result.
The embodiment of the present invention is by being stored respectively in non-relational database and relationship type for video data and supplemental characteristic
In database, the storage efficiency and search efficiency of monitoring data can be improved.
System embodiment described above is only schematical, wherein unit can be as illustrated by the separation member
Or may not be and be physically separated, component shown as a unit may or may not be physical unit, i.e.,
It can be located in one place, or may be distributed over multiple network units.It can select according to the actual needs therein
Some or all of the modules achieves the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creative labor
In the case where dynamic, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Such understanding, above-mentioned skill
Substantially the part that contributes to existing technology can be embodied in the form of software products art scheme in other words, the calculating
Machine software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used
So that a computer equipment (can be personal computer, server or the network equipment etc.) executes above-mentioned each implementation
The method of certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of vehicle monitoring system based on car networking characterized by comprising cloud computing center, car borne gateway server
And data acquisition device；
The data acquisition device is connect by Internet of Things communication means with the car borne gateway server communication；
The data acquisition device, for acquiring the monitoring data of vehicle；
Car borne gateway server method by wireless communication is communicated to connect with the cloud computing center；
The car borne gateway server, for the received monitoring data to be forwarded to the cloud computing center；
The cloud computing center includes more cloud computing service ends；
The data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm module
One of with vehicle environment data acquisition module.
2. the vehicle monitoring system according to claim 1 based on car networking, which is characterized in that
The cloud computing center, for storing the monitoring data；The inquiry instruction that user terminal is sent is received, is looked into according to described
The stored monitoring data of instructions query are ask, obtain query result, and the query result is sent to the user terminal.
3. the vehicle monitoring system according to claim 2 based on car networking, which is characterized in that further include: control device；
The control device is connect by Internet of Things communication means with the car borne gateway server communication；
Correspondingly, the cloud computing center is also used to receive the control instruction of user terminal transmission, the control instruction is sent
To the car borne gateway server；
The car borne gateway server is also used to the control instruction sending the control device, so that the control fills
It sets and executes the control instruction；
Wherein, the control device includes at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
4. the vehicle monitoring system according to any one of claims 1 to 3 based on car networking, which is characterized in that the cloud meter
Calculation center, if carrying out early warning, and send warning information to user terminal for judging to know that monitoring data have exception.
5. the vehicle monitoring system according to claim 3 based on car networking, which is characterized in that the data acquisition device
Including the first ZigBee communication module；The car borne gateway server includes the second ZigBee communication module and radio communication mold
Block；The control device includes third ZigBee communication module；
The second ZigBee communication module, with the second ZigBee communication module or the third ZigBee communication module base
It is communicated in ZigBee communication method；
The wireless communication module, for being led to by 2G, 3G, 4G, 5G or Wi-Fi communication means and the cloud computing center
Letter.
6. a kind of vehicle monitoring method based on car networking characterized by comprising
Data acquisition device acquires the monitoring data of vehicle, and the monitoring data are sent to car borne gateway server；
The received monitoring data are forwarded to cloud computing center by the car borne gateway server；
Wherein, the data acquisition device includes at least vehicle carried data collecting terminal, Vehicular video monitoring module, car alarm
One of module and vehicle environment data acquisition module.
7. the vehicle monitoring method according to claim 6 based on car networking, which is characterized in that the car borne gateway service
The received monitoring data are forwarded to after the cloud computing center by device, further includes:
The cloud computing center stores the monitoring data；The inquiry instruction that user terminal is sent is received, is referred to according to the inquiry
It enables and inquires stored monitoring data, obtain query result, and the query result is sent to the user terminal.
8. the vehicle monitoring method according to claim 7 based on car networking, which is characterized in that described to tie the inquiry
Fruit is sent to after the user terminal, further includes:
The cloud computing center receives the control instruction that user terminal is sent, and the control instruction is sent to the car borne gateway
Server；
The car borne gateway server is by the control instruction transmission control device, so that the control device executes the control
System instruction；
Wherein, the control device includes at least on-board air conditioner control module, vehicle air replacing apparatus control module and vehicle-mounted
One of skylight control module.
9. according to any vehicle monitoring method based on car networking of claim 6 to 8, which is characterized in that described vehicle-mounted
The received monitoring data are forwarded to after the cloud computing center by gateway server, further includes:
If it is abnormal that the cloud computing center judgement knows that monitoring data exist, early warning is carried out, and send early warning to user terminal
Information.
10. the vehicle monitoring method according to claim 7 based on car networking, which is characterized in that the cloud computing center
The specific steps for storing the monitoring data include:
Video data in the monitoring data is stored in non-relational database, by the parameter number in the monitoring data
According to being stored in relevant database.
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Application publication date: 20191112 |