CN107065726A - A kind of remote monitoring system for electric automobile - Google Patents
A kind of remote monitoring system for electric automobile Download PDFInfo
- Publication number
- CN107065726A CN107065726A CN201710340797.3A CN201710340797A CN107065726A CN 107065726 A CN107065726 A CN 107065726A CN 201710340797 A CN201710340797 A CN 201710340797A CN 107065726 A CN107065726 A CN 107065726A
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- Prior art keywords
- vehicle
- electric automobile
- real time
- data processing
- processing module
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
The invention discloses a kind of remote monitoring system for electric automobile, it is related to electric automobile monitoring technology field.The distance that battery dump energy can be travelled is calculated by vehicle-mounted computer, if having charging station in the distance range that can be travelled, then low battery solicited message is sent to remote monitoring server, remote monitoring server inquires about nearest charging station, nearest charging station is navigated to by vehicle-mounted computer when with idle charging pile, if inquired about without if whether there is idle charging pile in other charging stations, when distance is less than the distance that can be travelled and has idle charging pile, the charging station is navigated to by vehicle-mounted computer, if charging station distance of the neighbouring charging station without idle charging pile or with idle charging pile is more than the distance that can be travelled, rescued by rescue personnel.The system can monitor the transport condition of electric automobile in real time, and the route of charging station is gone in planning in time, it is to avoid electric automobile casts anchor the trouble but do not rescued or queued up and charge on the way.
Description
Technical field
The present invention relates to electric automobile monitoring technology field, more particularly to a kind of remote monitoring system for electric automobile
System.
Background technology
With the continuous intensification of global energy crisis, and serious environmental pollution is caused, global major Automobile Enterprises are general
All over recognize energy-conservation and emission reduction be future automobile technology development main direction.Wherein, electric automobile is used as traffic of new generation
Instrument, due to it in energy-saving and emission-reduction, reducing the mankind, to possess orthodox car to the relying party face of conventional fossil resource incomparable
Advantage, increasingly obtains the favor in automotive research field.On especially the problem of electric automobile safe operation and supervision, especially
Receive significant attention.Therefore, carrying out remote monitoring and administration to electric automobile turns into the important composition portion of electric automobile safe operation
Point.
Because electric automobile is started to walk evening, its auxiliary facility is set up and goes back imperfection, and most distinct issues are charging pile quantity
It is very few, often there is automobile power and consumed the embarrassing phenomenon that but can not find charging pile.Electric automobile recoverable amount is increasing year by year simultaneously
Plus, the construction of auxiliary facility does not catch up with the increase of electric automobile recoverable amount much, therefore many electric automobiles etc. are to be charged
Scene can often see in charging station, and charging electric vehicle usually requires 1,2 hours, undoubtedly makes electric vehicle driver
Need to wait longer time, the development of serious obstruction new-energy automobile industry.
The content of the invention
The embodiments of the invention provide a kind of remote monitoring system for electric automobile, to solve to deposit in the prior art
The problem of.
A kind of remote monitoring system for electric automobile, including state parameter acquisition module, the car communicated to connect successively
Computer and remote monitoring server are carried, the state parameter acquisition module includes electric power detection unit, the electric power detection unit
It is connected with the battery of electric automobile, the real-time dump energy for detecting battery, the electric power detection unit is by the reality detected
When dump energy sent by computer interface into the vehicle-mounted computer；
The vehicle-mounted computer includes vehicle-carrying communication unit, vehicle-mounted data processing module and GPS positioning unit, and the GPS determines
Bit location is used for the real time position data for obtaining electric automobile；
The vehicle-mounted data processing module is used to calculate the distance that real-time dump energy can be travelled, while according to real-time position
Put data and the position data of all charging stations in the region that prestores calculate electric automobile and nearest charging station away from
From, then judge electric automobile the distance that can be travelled whether be more than or equal to electric automobile and nearest charging station away from
From if it is, navigation requests information is sent to the remote monitoring server by the vehicle-carrying communication unit, this is led
Solicited message of navigating includes the real time position data of electric automobile and the position data of nearest charging station；If it is not, the car
Data processing module is carried to send aid request information to the remote monitoring server by the vehicle-carrying communication unit, it is described
Aid request information includes the real time position data；
The remote monitoring server includes serving comm ication unit and service data processing module, the serving comm ication unit
For receiving the navigation requests information and aid request information；
For the navigation requests information, the charging pile that the service data processing module is used to inquire about nearest charging station makes
With situation, if available free charging pile, feeding back one by the serving comm ication unit allows the feedback information of navigation to institute
Vehicle-mounted computer is stated, the subsequent vehicle-mounted computer is to navigate to nearest charging station；If nearest charging station fills without idle
Electric stake, then the service data processing module according to the real time position data of electric automobile calculate electric automobile near it is multiple its
The distance of his charging station and electric automobile, and according to distance from the use for being short to charging pile during long order inquires about charging station successively
Situation, if having idle charging pile in charging station, judges whether the distance of the charging station and electric automobile is less than or waits
The distance that can be travelled in electric automobile, if it is, the position data of the charging station is sent out by the serving comm ication unit
The vehicle-mounted computer is delivered to, the subsequent vehicle-mounted computer is to navigate to the charging station；
If neighbouring charging station is without idle charging pile, or charging station and electric automobile with idle charging pile
Distance be more than the distance that can travel of electric automobile, or the serving comm ication unit receives the aid request information,
The service data processing module sends the real time position data of electric automobile the terminal installation held to rescue personnel, so that
Rescue personnel is rescued.
Preferably, the state parameter acquisition module also includes speed detection unit, and the vehicle-mounted computer also includes display
Unit, the speed detection unit is used for the real-time speed for detecting electric automobile, and the real-time speed is connect by computer
Mouth is sent to the vehicle-mounted computer；
The vehicle-mounted data processing module limits number according to the real time position data and the road speeds prestored
It is judged that whether electric automobile exceeds the speed limit, if it is, producing overspeed prompting information and being shown on the display unit, while institute
State vehicle-mounted data processing module to continue to judge whether electric automobile persistently exceeds the speed limit within follow-up a period of time, if it is
The hypervelocity information of electric automobile is sent to the remote monitoring server by the vehicle-carrying communication unit, the hypervelocity packet
License plate number, real time position data and the maximal rate of electric automobile are included, if electric automobile does not exceed the speed limit or producing institute
State and overspeed situation is not present after overspeed prompting information in a period of time, then continue to monitor real-time speed；
The license plate number of electric automobile, real time position data and maximal rate are passed through institute by the service data processing module
State serving comm ication unit to send to the server of the vehicle supervision department communicated to connect with the remote monitoring server, by handing over
Logical administrative department is handled.
Preferably, the state parameter acquisition module also includes acceleration detecting unit, and the acceleration detecting unit is used
In the real time acceleration of detection electric automobile, and the real time acceleration is sent to the vehicle mounted electric by computer interface
Brain；
The vehicle-mounted data processing module judges whether the real time acceleration exceedes value set in advance, if it is produces
Raw prompt messages are simultaneously shown on the display unit, wait driver's response, if driver exceedes a period of time and do not had
Have response, illustrate that electric automobile gets into an accident, then the vehicle-mounted data processing module by the vehicle-carrying communication unit by traffic accident
Warning message is sent to the remote monitoring server, and the traffic accident warning message includes the real time position data and reality of electric automobile
Brief acceleration；If the real time acceleration is not above value set in advance, or driver responds within a period of time,
Then continue to monitor the real time acceleration；
The service data processing module judges traffic accident grade according to the real time acceleration, and is notified according to traffic accident grade
Corresponding traffic accident processing unit is handled.
Preferably, if the real time acceleration is less than or equal to the first predetermined acceleration, service data processing module
It is I grades to determine traffic accident grade, is added if the real time acceleration is more than the first predetermined acceleration and preset less than or equal to second
Speed, then the service data processing module determines traffic accident grade for II grades, if the real time acceleration is preset more than second
Acceleration, then the service data processing module determine traffic accident grade be III level；For I grades of traffic accidents, the service data processing
Module notifies traffic-police to go to processing；For II grades of traffic accidents, the service data processing module notifies traffic-police and medical treatment
Personnel are handled；For III level traffic accident, the service data processing module notifies traffic-police, healthcare givers and fire-fighting
Collaboration processing.
Preferably, the vehicle-mounted computer also includes input block, and the remote monitoring server also includes service registry mould
Block and service data memory module, the essential information that driver is inputted including license plate number by the input block are described
Vehicle-mounted computer sends the essential information boil down to packet to the remote monitoring service by the vehicle-carrying communication unit
Device；The serving comm ication unit is received after the essential information, is decompressed the packet by the service register module, and
Inquired about in the service data memory module and whether there is the essential information, if so, then passing through the communication for service
Unit feeds back the information of a registration failure to the vehicle-mounted computer；If it is not, then producing unique identity code, and pass through institute
State serving comm ication unit to send the information succeeded in registration and the identity code to the vehicle-mounted computer, while the clothes
Business data memory module stores the essential information and identity code.
Preferably, the remote monitoring server also includes service verification module, and the vehicle-mounted computer is led described in transmission
When boat solicited message, aid request information, hypervelocity information or traffic accident warning message, above- mentioned information and the identity code are beaten
Wrap as packet, sent by the vehicle-carrying communication unit into the remote monitoring server, the serving comm ication unit connects
Receive after the packet, inquired about by the service verification module in the service data memory module with the presence or absence of the identity
Identification code, if in the presence of by information progress respective handling of the service data processing module to the transmission；If being not present, by
The service verification module is fed back by the serving comm ication unit submits the information failed to the vehicle-mounted computer.
Preferably, the state parameter acquisition module also includes tire pressure detection unit, and the tire pressure detection unit is used to examine
The real-time tire pressure of each tire of electric automobile is surveyed, and the real-time tire pressure is sent to the vehicle mounted electric by computer interface
Brain；
The vehicle-mounted data processing module judges whether the real-time tire pressure is less than value set in advance, if it is determines
The position of tire in low tire pressure state, and the position of the tire and low tire pressure warning message are included in the display list
In member, the real-time tire pressure is monitored if not then continuation.
Preferably, the state parameter acquisition module also includes temperature detecting unit, and the temperature detecting unit is used to examine
The real time temperature surveyed in electric automobile, and the real time temperature is sent to the vehicle-mounted computer by computer interface；
The vehicle-mounted data processing module judges whether the real time temperature is higher or lower than a temperature set in advance
Degree is interval, if it is, producing the prompt message of temperature anomaly and being shown on the display unit, is supervised if not then continuation
Survey the real time temperature.
A kind of remote monitoring system for electric automobile in the embodiment of the present invention, is detected in real time by electric power detection unit
The dump energy of battery, the distance that can travel of dump energy is calculated by vehicle-mounted computer, if electric automobile can be travelled again
There is charging station in distance range, then send low battery solicited message, remote monitoring server response to remote monitoring server
Whether low battery solicited message is inquired about in nearest charging has idle charging pile, by vehicle mounted electric when with idle charging pile
Brain navigates to nearest charging station, if nearest charging station inquires about it without idle charging pile by remote monitoring server
Whether there is idle charging pile in his charging station, be less than distance and the tool that electric automobile can be travelled with the distance of electric automobile
During available free charging pile, the charging station is navigated to by vehicle-mounted computer, if neighbouring charging is without idle charging pile or tool
The charging station of available free charging pile and the distance of electric automobile are more than the distance that electric automobile can be travelled, then are driven by rescue personnel
Rescue electric automobile is sailed to be rescued.The system can monitor the transport condition of electric automobile in real time, and planning is gone in time
The route of charging station, it is to avoid electric automobile on the way cast anchor but do not rescue or queue up charge trouble.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of functional block diagram of remote monitoring system for electric automobile provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Reference picture 1, the embodiments of the invention provide a kind of remote monitoring system for electric automobile, including communicates successively
State parameter acquisition module 100, vehicle-mounted computer 200 and the remote monitoring server 300 of connection.The state parameter acquisition module
100 every real-time status parameter for gathering electric automobile, in the present embodiment, including the inspection of electric power detection unit 110, speed
Survey unit 120, acceleration detecting unit 130, tire pressure detection unit 140 and temperature detecting unit 150.
The electric power detection unit 110 is connected with the battery of electric automobile, passes through voltage detecting method or fuel cell modelling method
The real-time dump energy of battery is measured, or the electric power detection unit 110 can directly use Coulomb meter.The velocity measuring
Unit 120 is used for the real-time speed for detecting electric automobile, and specifically, the speed detection unit 120 detects the rotating speed of wheel, car
The product of wheel speed and wheel circumference is the real-time speed of electric automobile.The acceleration detecting unit 130 is used to detect electricity
The real time acceleration of electrical automobile, the tire pressure detection unit 140 is used for the real-time tire pressure for detecting each tire of electric automobile, Ying Li
A tire pressure detection unit 140 is mounted on solution, each tire of electric automobile, the temperature detecting unit 150 is used
In the in-car real time temperature of detection, preferably described temperature detecting unit 150 is temperature sensor.The electric power detection unit
110th, speed detection unit 120, acceleration detecting unit 130, tire pressure detection unit 140 and temperature detecting unit 150 respectively will
Real-time dump energy, real-time speed, real time acceleration, real-time tire pressure and the real time temperature detected passes through such as USB
Computer interfaces such as (Universal Serial Bus) is sent into the vehicle-mounted computer 200.
It is understood that the state parameter acquisition module 100 can also include other detection devices, such as motor temperature
Spend detection unit and motor speed detection unit etc., the inspection that the embodiment of the present invention is included to the state parameter acquisition module 100
Measurement equipment is not particularly limited.
The vehicle-mounted computer 200 include vehicle-carrying communication unit 210, input block 220, display unit 230, at vehicle-mounted data
Manage module 240 and GPS (Global Positioning System) positioning unit 250.It is on the move for the ease of electric automobile
Communication, the vehicle-carrying communication unit 210 should select wireless communication unit, such as GPRS (general packet radio service technology) or
WIFI (Wireless Fidelity) etc..The input block 220 inputs traditional mechanical keyboard, or the void modernized
Intend touch keyboard even sound input unit etc..The display unit 230 uses common liquid crystals display screen.The GPS location list
Member 250 is used for the real time position data for gathering electric automobile, and the position data is specifically embodied with longitude and latitude.
The real-time dump energies of 240 pairs of inputs of the vehicle-mounted data processing module, real-time speed, real time acceleration, in real time
Tire pressure and real time temperature carry out respective handling.Specifically, for the real-time dump energy of input, the vehicle-mounted data processing module
240 calculate the distance that the real-time dump energy can be travelled, while according to real time position data and the panel region prestored
The position data of interior all charging stations calculates the distance of electric automobile and nearest charging station, then judges the energy of electric automobile
Whether the distance enough travelled is more than or equal to the distance with nearest charging station, if it is, a navigation requests information is led to
Cross the vehicle-carrying communication unit 210 to send to the remote monitoring server 300, the navigation requests information includes electric automobile
Real time position data and nearest charging station position data.If it is not, the vehicle-mounted data processing module 240 is by one
Aid request information is sent to the remote monitoring server 300 by the vehicle-carrying communication unit 210.The aid request letter
Breath includes the real time position data.
For the real-time speed of input, the vehicle-mounted data processing module 240 is deposited according to real time position data and in advance
The road speeds limitation data of storage judge whether electric automobile exceeds the speed limit, if it is, producing an overspeed prompting information and showing
On the display unit 230, while the vehicle-mounted data processing module 240 continues to judge in follow-up a period of time
Interior, such as 5 minutes, whether electric automobile persistently exceeded the speed limit, if it is by the vehicle-carrying communication unit 210 by electric automobile
Hypervelocity information is sent to the remote monitoring server 300, and the hypervelocity information includes the license plate number of electric automobile, real time position number
According to this and maximal rate.If electric automobile does not exceed the speed limit or not deposited in a period of time after the overspeed prompting information is produced
In overspeed situation, then continue to monitor real-time speed；
For the real time acceleration of input, it is pre- that the vehicle-mounted data processing module 240 judges whether real time acceleration exceedes
The value first set, if it is produces a prompt messages and is shown on the display unit 230, wait driver to ring
Should, a signal specific is for example inputted by the input block 220.If driver exceedes a period of time and do not responded to, say
Bright electric automobile gets into an accident, then the vehicle-mounted data processing module 240 passes through described 210 1 traffic accident reports of vehicle-carrying communication unit
Alert information is sent to the remote monitoring server 300, the traffic accident warning message include electric automobile real time position data and
Real time acceleration.Real time acceleration is monitored if not then continuation.
For the real-time tire pressure of input, whether the vehicle-mounted data processing module 240 judges the real-time tire pressure less than advance
The value of setting, if it is determines the position of the tire in low tire pressure state, and by the position of the tire and a low tire
Pressure warning message is shown on the display unit 230.Real-time tire pressure is monitored if not then continuation.
For the real time temperature of input, the vehicle-mounted data processing module 240 judge the real time temperature whether be higher than or
Less than one predetermined temperature interval, if it is, producing the prompt message of a temperature anomaly and being shown in described aobvious
Show on unit 230.Preferably, the vehicle-mounted data processing module 240 can not produce the temperature anomaly prompt message, directly
Electric automobile internal temperature is adjusted according to the situation of temperature anomaly.Start in-car air-conditioning reduction temperature for example if temperature is too high
Degree.Real time temperature is monitored if not then continuation.
The remote monitoring server 300 is arranged on a fixed position, the electric automobile management in such as city or area
Internal institution, one or more described remote monitoring server 300 can cover all electric automobiles in whole region
Service.It includes serving comm ication unit 310, service register module 320, service verification module 330, service data processing module
340 and service data memory module 360.
Electric automobile is when being connected to the remote monitoring server 300 firstly the need of registration, and driver passes through described defeated
Enter unit 220 and input essential information including license plate number, the vehicle-mounted computer 200 is by the essential information boil down to data
Bag is sent to the remote monitoring server 300 by the vehicle-carrying communication unit 210.The serving comm ication unit 310 is received
After the essential information, the packet is decompressed by the service register module 320, and mould is stored in the service data
Inquired about in block 350 and whether there is the essential information, if so, then feeding back a note by the serving comm ication unit 310
The information of volume failure is to the vehicle-mounted computer 200；If it is not, then producing a unique identity code, and pass through the service
Communication unit 310 sends the information succeeded in registration and the identity code to the vehicle-mounted computer 200, while the clothes
Business data memory module 350 stores the essential information and identity code.
The vehicle-mounted computer 200 is sending the navigation requests information, aid request information, hypervelocity information or traffic accident alarm
During information, above- mentioned information and the identity code are packaged as packet, sent by the vehicle-carrying communication unit 210 to institute
State in remote monitoring server 300, the serving comm ication unit 310 is received after the packet, by the service verification module
330 inquire about with the presence or absence of the identity code, if in the presence of by the service number in the service data memory module 350
Respective handling is carried out according to the information of 340 pairs of transmissions of processing module；If being not present, passed through by the service verification module 330
The serving comm ication unit 310 feeds back the information for submitting to fail to the vehicle-mounted computer 200.
Specifically, for the navigation requests information of transmission, the service data processing module 340 inquires about nearest charging station
Charging pile service condition, if available free charging pile, feeding back one by the serving comm ication unit 310 allows the anti-of navigation
Feedforward information is to the vehicle-mounted computer 200, and the subsequent vehicle-mounted computer 200 navigates to nearest charging station.If nearest fills
Power station is calculated without idle charging pile, then the service data processing module 340 according to the real time position data of electric automobile
The distance of other multiple charging stations near electric automobile, and filled according to distance from being short to during long order inquires about charging station successively
The service condition of electric stake, if having idle charging pile in charging station, judging the distance of the charging station and electric automobile is
The no distance that can be travelled less than or equal to electric automobile, if it is, the position data of the charging station is passed through into the service
Communication unit 310 is sent to the vehicle-mounted computer 200, and the subsequent vehicle-mounted computer 200 navigates to the charging station.If near
Charging station be more than electronic vapour without idle charging pile, or the distance of the charging station with idle charging pile and electric automobile
The distance that car can be travelled, the service data processing module 340 sends the real time position data of electric automobile to rescue people
The terminal installation that member holds, rescue personnel receives i.e. driving relief car after real time position data and rescued.
For the aid request information of transmission, the service data processing module 340 is by the real time position number of electric automobile
The terminal installation held according to transmission to rescue personnel, rescue personnel receives i.e. driving relief car after real time position data and rescued
Help.
For the hypervelocity information of transmission, the service data processing module 340 is by the license plate number of electric automobile, real time position
Data and maximal rate are sent by the serving comm ication unit 310 extremely to be communicated to connect with the remote monitoring server 300
Vehicle supervision department server on, handled by vehicle supervision department.
For the traffic accident warning message of transmission, the service data processing module 340 judges traffic accident according to real time acceleration
Grade, if real time acceleration is less than or equal to the first predetermined acceleration, it is determined that traffic accident grade is I grades, if accelerated in real time
Degree is more than the first predetermined acceleration and less than or equal to the second predetermined acceleration, it is determined that traffic accident grade is II grades, if in real time
Acceleration is more than the second predetermined acceleration, it is determined that traffic accident grade is III level.The subsequent service data processing module 340
Corresponding rescue processing unit is notified according to traffic accident grade.For example for I grades of traffic accidents, it is only necessary to notify traffic-police to go to processing；
For II grades of traffic accidents, it is necessary to notify traffic-police and healthcare givers to handle；For III level traffic accident, then need traffic-police,
Healthcare givers and fire fighter's collaboration processing.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
1. a kind of remote monitoring system for electric automobile, it is characterised in that the state parameter including communicating to connect successively is adopted
Collect module, vehicle-mounted computer and remote monitoring server, the state parameter acquisition module includes electric power detection unit, the electricity
The battery connection of detection unit and electric automobile, the real-time dump energy for detecting battery, the electric power detection unit will be examined
The real-time dump energy measured is sent into the vehicle-mounted computer by computer interface；
The vehicle-mounted computer includes vehicle-carrying communication unit, vehicle-mounted data processing module and GPS positioning unit, the GPS location list
Member is used for the real time position data for obtaining electric automobile；
The vehicle-mounted data processing module is used to calculate the distance that real-time dump energy can be travelled, while according to real time position number
The distance of electric automobile and nearest charging station is calculated according to the position data with all charging stations in the region prestored, so
Judge whether the distance that can be travelled of electric automobile is more than or equal to the distance of electric automobile and nearest charging station afterwards, if
It is then to send navigation requests information to the remote monitoring server by the vehicle-carrying communication unit, the navigation requests
Information includes the real time position data of electric automobile and the position data of nearest charging station；If it is not, the vehicle-mounted data
Processing module sends aid request information to the remote monitoring server by the vehicle-carrying communication unit, and the rescue please
Information is asked to include the real time position data；
The remote monitoring server includes serving comm ication unit and service data processing module, and the serving comm ication unit is used for
Receive the navigation requests information and aid request information；
For the navigation requests information, the charging pile that the service data processing module is used to inquire about nearest charging station uses feelings
Condition, if available free charging pile, feeding back one by the serving comm ication unit allows the feedback information of navigation to the car
Computer is carried, the subsequent vehicle-mounted computer is to navigate to nearest charging station；If nearest charging station is without idle charging pile,
Multiple other that then the service data processing module is calculated near electric automobile according to the real time position data of electric automobile fill
Power station and the distance of electric automobile, and according to distance from the use feelings for being short to charging pile during long order inquires about charging station successively
Condition, if having idle charging pile in charging station, judges whether the distance of the charging station and electric automobile is less than or equal to
The distance that electric automobile can be travelled, if it is, the position data of the charging station is sent by the serving comm ication unit
To the vehicle-mounted computer, the subsequent vehicle-mounted computer is to navigate to the charging station；
If neighbouring charging station is without idle charging pile, or the charging station with idle charging pile and electric automobile away from
From it can be travelled more than electric automobile with a distance from, or the serving comm ication unit receives the aid request information, described
Service data processing module sends the real time position data of electric automobile the terminal installation held to rescue personnel, so that rescue
Personnel are rescued.
2. the system as claimed in claim 1, it is characterised in that the state parameter acquisition module also includes velocity measuring list
Member, the vehicle-mounted computer also includes display unit, and the speed detection unit is used for the real-time speed for detecting electric automobile, and will
The real-time speed is sent to the vehicle-mounted computer by computer interface；
The vehicle-mounted data processing module is sentenced according to the real time position data and the road speeds prestored limitation data
Whether power-off electrical automobile exceeds the speed limit, if it is, producing overspeed prompting information and being shown on the display unit, while the car
Data processing module is carried to continue to judge that whether electric automobile persistently exceeds the speed limit within follow-up a period of time, if it is passes through
The vehicle-carrying communication unit sends the hypervelocity information of electric automobile to the remote monitoring server, and the hypervelocity information includes electricity
License plate number, real time position data and the maximal rate of electrical automobile, if electric automobile does not exceed the speed limit or described super producing
Overspeed situation is not present after fast prompting message in a period of time, then continues to monitor real-time speed；
The license plate number of electric automobile, real time position data and maximal rate are passed through the clothes by the service data processing module
Business communication unit is sent to the server of the vehicle supervision department communicated to connect with the remote monitoring server, by traffic pipe
Reason department is handled.
3. system as claimed in claim 2, it is characterised in that the state parameter acquisition module also includes acceleration detection list
Member, the acceleration detecting unit is used for the real time acceleration for detecting electric automobile, and by the real time acceleration by calculating
Machine interface is sent to the vehicle-mounted computer；
The vehicle-mounted data processing module judges whether the real time acceleration exceedes value set in advance, if it is produces report
Alert prompt message is simultaneously shown on the display unit, waits driver's response, if driver exceedes a period of time and do not rung
Should, illustrate that electric automobile gets into an accident, then the vehicle-mounted data processing module is alarmed traffic accident by the vehicle-carrying communication unit
Information is sent to the remote monitoring server, and the traffic accident warning message includes the real time position data of electric automobile and added in real time
Speed；If the real time acceleration is not above value set in advance, or driver responds within a period of time, then after
The continuous monitoring real time acceleration；
The service data processing module judges traffic accident grade according to the real time acceleration, and notifies corresponding according to traffic accident grade
Traffic accident processing unit handled.
4. system as claimed in claim 3, it is characterised in that add if the real time acceleration is default less than or equal to first
Speed, then service data processing module determines traffic accident grade for I grades, if the real time acceleration is more than the first predetermined acceleration
And being less than or equal to the second predetermined acceleration, then the service data processing module determines that traffic accident grade is II grades, if described
Real time acceleration is more than the second predetermined acceleration, then the service data processing module determines that traffic accident grade is III level；For I
Level traffic accident, the service data processing module notifies traffic-police to go to processing；For II grades of traffic accidents, the service data processing
Module notifies that traffic-police and healthcare givers are handled；For III level traffic accident, the service data processing module notifies traffic
Police, healthcare givers and fire fighter's collaboration processing.
5. system as claimed in claim 3, it is characterised in that the vehicle-mounted computer also includes input block, the long-range prison
Controlling server also includes service register module and service data memory module, and driver includes car by input block input
The essential information boil down to packet is passed through the vehicle-carrying communication unit by the essential information including the trade mark, the vehicle-mounted computer
Send to the remote monitoring server；The serving comm ication unit is received after the essential information, by the service registry mould
Block decompresses the packet, and inquires about whether the presence of the essential information in the service data memory module,
If so, then feeding back the information of a registration failure to the vehicle-mounted computer by the serving comm ication unit；If it is not, then producing only
One identity code, and by the serving comm ication unit by the information succeeded in registration and the identity code send to
The vehicle-mounted computer, while the service data memory module stores the essential information and identity code.
6. system as claimed in claim 5, it is characterised in that the remote monitoring server also includes service verification module,
The vehicle-mounted computer, will be upper when sending the navigation requests information, aid request information, hypervelocity information or traffic accident warning message
State information and be packaged as packet with the identity code, sent by the vehicle-carrying communication unit to the remote monitoring service
In device, the serving comm ication unit is received after the packet, and mould is stored in the service data by the service verification module
Inquiry whether there is the identity code in block, if in the presence of by information of the service data processing module to the transmission
Carry out respective handling；If being not present, the letter for submitting failure is fed back by the serving comm ication unit by the service verification module
Cease to the vehicle-mounted computer.
7. system as claimed in claim 2, it is characterised in that the state parameter acquisition module also includes tire pressure and detects single
Member, the tire pressure detection unit is used for the real-time tire pressure for detecting each tire of electric automobile, and the real-time tire pressure is passed through into meter
Calculation machine interface is sent to the vehicle-mounted computer；
The vehicle-mounted data processing module judges whether the real-time tire pressure is less than value set in advance, if it is determines to be in
The position of the tire of low tire pressure state, and the position of the tire and low tire pressure warning message are included in the display unit
On, monitor the real-time tire pressure if not then continuation.
8. system as claimed in claim 2, it is characterised in that the state parameter acquisition module also includes temperature detection list
Member, the temperature detecting unit is used to detect the real time temperature in electric automobile, and the real time temperature is connect by computer
Mouth is sent to the vehicle-mounted computer；
The vehicle-mounted data processing module judges whether the real time temperature is higher or lower than a predetermined temperature area
Between, if it is, producing the prompt message of temperature anomaly and being shown on the display unit, institute is monitored if not then continuation
State real time temperature.
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| CN201710340797.3A CN107065726A (en) | 2017-05-15 | 2017-05-15 | A kind of remote monitoring system for electric automobile |
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