CN104732353A - Vehicle integrated management system based on cloud computing - Google Patents
Vehicle integrated management system based on cloud computing Download PDFInfo
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Abstract
The invention provides a vehicle integrated management system based on cloud computing. The vehicle integrated management system based on cloud computing comprises a cloud master control center server arranged at a cloud terminal, intelligent management servers arranged on vehicles, and security terminals carried by drivers. The vehicle integrated management system based on cloud computing achieves rapid and intelligent vehicle network access, scheduling, authentication and security management, and has positive and beneficial effects.
Description
Technical field
The present invention relates to vehicle management field, particularly relate to a kind of vehicle integrated management system based on cloud computing.
Background technology
For a long time, complicated for the management of motor vehicles in traffic administration, also the most difficult control.To carry out rapidly and to popularize a kind of Motor Items Management System of intelligence just more and more important.But due to the complexity of geographical environment and road conditions, information-based traffic construction and management are also in the starting stage.
Current mobile management pattern mostly adopts on-the-spot inventory or takes pictures, and follow-uply includes in and operation by manually completing data, and so very loaded down with trivial details, information of vehicles cannot real-time update.According to this feature, how setting up an intelligentized Motor Items Management System just becomes the problem that in present stage traffic administration, a most fundamental sum is important.Part crucial in the middle of this is that the identification checking of information of vehicles, safety guarantee, location scheduling are managed with information storage tube.This just requires that we can detect and obtain the information of vehicle in real time and carry out uploading download.
Summary of the invention
The object of the invention is to be achieved through the following technical solutions.
According to the embodiment of the present invention, a kind of vehicle integrated management system based on cloud computing is proposed, the security terminal that described system comprises the cloud Master Control Center server being arranged at high in the clouds, the intelligent management server being arranged at vehicle and carried with by driver.
According to the embodiment of the present invention, described security terminal comprises RFID label tag, the 3rd WLAN wireless transmit/receive units, first task key match unit; Wherein,
Described RFID label tag is for storing pre-assigned driving identity ID;
3rd WLAN wireless transmit/receive units is for realizing the radio communication with cloud Master Control Center server;
First task key match unit is used for by the 3rd WLAN wireless transmit/receive units from the task PKI the task key of cloud Master Control Center server reception real time down.
According to the embodiment of the present invention, described cloud Master Control Center server comprises a WLAN wireless transmit/receive units, authentication process unit, central database, location navigation processing unit, vehicle energy Consumption Analysis unit, vehicle safety grade analysis unit and Vehicular real time monitoring scheduling unit;
A described WLAN wireless transmit/receive units is for realizing the communication of the security terminal carried with the intelligent management server of vehicle and driver;
Described central database is for storing the data message relevant to authentication;
The digitize fingerprint information that the first authenticating unit that described authentication process unit receives intelligent management server by a WLAN wireless transmit/receive units sends and a facial digital image information, then the legal driver fingerprint information of reading pre-stored and facial image information from the central database, and by comparing with the finger print information stored and facial image information of receiving, and compare of analysis result is returned the first authenticating unit; Described authentication process unit also for the RFID label tag identity ID that the second authenticating unit receiving intelligent management server sends, then reads legal RFID label tag identity ID from the central database, and compare of analysis result is returned the second authenticating unit;
Locating information, surrounding objects Detection Information and guidance path match information that the location navigation unit that described location navigation processing unit is used for receiving intelligent management server by a WLAN wireless transmit/receive units is uploaded, and the car-mounted display unit being issued to location navigation unit after above-mentioned information is carried out analyzing and processing shows;
Described vehicle safety grade analysis unit, analyze for the driving safety grade of locating information to Current vehicle according to all the other vehicles in vehicle running state anticipation result and surrounding objects testing result and cloud network, and provide result with reference to the grade pre-set, and be issued to vehicle safety management unit;
Described vehicle energy Consumption Analysis unit to be correlated with packing data for the energy resource consumption that the vehicle energy administrative unit receiving intelligent management server is uploaded, and carries out energy consumption analyses according to described data;
Described Vehicular real time monitoring scheduling unit is used for the locating information obtaining all vehicles in cloud network from location navigation processing unit, and the current running state information of vehicle is obtained from the vehicle safety management unit of intelligent management server, described information is shown in mutual display unit after pre-service, performs Real-Time Scheduling for cloud Master Control Center server.
According to the embodiment of the present invention, described intelligent management server comprises: control module, the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit, vehicle safety management unit and CAN; Wherein,
Described control module is for realizing the control to the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit and vehicle safety management unit;
Described 2nd WLAN wireless transmit/receive units is for realizing the radio communication of described intelligent management server and cloud Master Control Center server;
Described cloud networking setting unit is used for Current vehicle and adds the setting of cloud, adds Yun Houke realize and cloud Master Control Center server and the proper communication of other vehicles in netting at vehicle;
The encryption and decryption that described information security unit is received and sent messages for realizing described intelligent management server;
Described first authenticating unit is for performing the legitimate verification of driver fingerprint information and described face-image;
Described second authenticating unit is for the legitimate verification of the RFID label tag identity ID and task key that perform the security terminal carried with driver;
Described location navigation unit is for performing the position & navigation of Current vehicle;
Described vehicle energy administrative unit is for obtaining the state parameter of Current vehicle and reporting to cloud Master Control Center server to do further energy consumption analyses;
Described vehicle safety management unit is used for carrying out security control according to authenticating result, vehicle running state judged result and vehicle safety grade analysis result to vehicle.
According to an embodiment of the invention, described first authenticating unit specifically comprises:
Fingerprint acquiring unit, in order to obtain the fingerprint of vehicle driver;
Image acquisition unit, in order to obtain the face-image of vehicle driver;
Analysis and processing unit, in order to process described fingerprint and described face-image to produce a digitize fingerprint information and a facial digital image information;
First storage unit, in order to store described digitize fingerprint information and described facial digital image information;
First transmission unit, in order to transmit described digitize fingerprint information and described facial digital image information to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described digitize fingerprint information and described facial digital image information are uploaded to the authentication process unit of cloud Master Control Center server, and described first transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit;
Tip element, when described analysis and processing unit does not receive described finger print information or complete described facial image information, described analysis and processing unit exports a cue to described Tip element, sends information to make described Tip element; And
First alarm unit, when the authentication instruction result returned from described authenticating unit is illegal driver, is given a warning by the first alarm unit.
According to an embodiment of the invention, described second authenticating unit specifically comprises:
RFID label tag reader, carries out data cube computation with described security terminal by RFID communication mode, for reading the identity ID in security terminal RFID label tag, and the task PKI that the cloud Master Control Center server reading the storage of first task key match unit issues;
Second task key match unit, for receiving the female key of task that cloud Master Control Center server issues, mating female to the task PKI of reading and task key, and matching result is sent to vehicle safety management unit;
Second transmission unit, RFID label tag identity ID for being read by RFID label tag reader is sent to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described RFID label tag identity ID is uploaded to the authentication process unit of cloud Master Control Center server, and described second transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit; And
Second alarm unit, for when the matching result of the second task key match unit be do not mate or authentication that authentication process unit returns instruction result instruction RFID label tag identity ID is illegal time, given a warning by the second alarm unit.
The security terminal that vehicle integrated management system based on cloud computing of the present invention comprises the cloud Master Control Center server being arranged at high in the clouds, the intelligent management server being arranged at vehicle and carried with by driver, achieve quick, intelligent vehicle networking, scheduling, authentication and safety management, there is positive beneficial effect.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Figure 1 show the vehicle integrated management system one-piece construction schematic diagram based on cloud computing according to embodiment of the present invention;
Figure 2 illustrate the cloud Master Control Center server architecture schematic diagram according to embodiment of the present invention;
Figure 3 show the intelligent management server structural representation according to embodiment of the present invention;
Fig. 4 illustrate the security terminal structural representation according to embodiment of the present invention;
Fig. 5 illustrate the Vehicular real time monitoring scheduling unit structural representation according to embodiment of the present invention;
Figure 6 show the cloud networking setting unit structural representation according to embodiment of the present invention;
Figure 7 show the first authenticating unit structural representation according to embodiment of the present invention;
Fig. 8 illustrate the second authenticating unit structural representation according to embodiment of the present invention;
Figure 9 show the location navigation cellular construction schematic diagram according to embodiment of the present invention;
Figure 10 show the vehicle safety management cellular construction schematic diagram according to embodiment of the present invention;
Figure 11 show the vehicle energy administrative unit structural representation according to embodiment of the present invention.
Embodiment
Below with reference to accompanying drawings illustrative embodiments of the present disclosure is described in more detail.Although show illustrative embodiments of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment of setting forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
According to the embodiment of the present invention, a kind of vehicle integrated management system based on cloud computing is proposed, as shown in Figure 1, the security terminal that described system comprises the cloud Master Control Center server being arranged at high in the clouds, the intelligent management server being arranged at vehicle and carried with by driver, wherein
As shown in Figure 2, described cloud Master Control Center server comprises a WLAN wireless transmit/receive units, authentication process unit, central database, location navigation processing unit, vehicle energy Consumption Analysis unit, vehicle safety grade analysis unit and Vehicular real time monitoring scheduling unit;
A described WLAN wireless transmit/receive units is for realizing the communication of the security terminal carried with the intelligent management server of vehicle and driver;
Described central database is for storing the data message relevant to authentication;
The digitize fingerprint information that the first authenticating unit that described authentication process unit receives intelligent management server by a WLAN wireless transmit/receive units sends and a facial digital image information, then the legal driver fingerprint information of reading pre-stored and facial image information from the central database, and by comparing with the finger print information stored and facial image information of receiving, and compare of analysis result is returned the first authenticating unit; Described authentication process unit also for the RFID label tag identity ID that the second authenticating unit receiving intelligent management server sends, then reads legal RFID label tag identity ID from the central database, and compare of analysis result is returned the second authenticating unit;
Locating information, surrounding objects Detection Information and guidance path match information that the location navigation unit that described location navigation processing unit is used for receiving intelligent management server by a WLAN wireless transmit/receive units is uploaded, and the car-mounted display unit being issued to location navigation unit after above-mentioned information is carried out analyzing and processing shows;
Described vehicle safety grade analysis unit, analyze for the driving safety grade of locating information to Current vehicle according to all the other vehicles in vehicle running state anticipation result and surrounding objects testing result and cloud network, and provide result with reference to the grade pre-set, and be issued to vehicle safety management unit;
Described vehicle energy Consumption Analysis unit to be correlated with packing data for the energy resource consumption that the vehicle energy administrative unit receiving intelligent management server is uploaded, and carries out energy consumption analyses according to described locating information, weight information, average velocity, road conditions, temperature, air pressure, tire pressure, brake frequency information;
Described Vehicular real time monitoring scheduling unit is used for the locating information obtaining all vehicles in cloud network from location navigation processing unit, and the current running state information of vehicle is obtained from the vehicle safety management unit of intelligent management server, described information is shown in mutual display unit after pre-service, performs Real-Time Scheduling for cloud Master Control Center server.
As shown in Figure 3, described intelligent management server comprises: control module, the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit, vehicle safety management unit and CAN; Wherein,
Described control module is for realizing the control to the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit and vehicle safety management unit;
Described 2nd WLAN wireless transmit/receive units is for realizing the radio communication of described intelligent management server and cloud Master Control Center server;
Described cloud networking setting unit is used for Current vehicle and adds the setting of cloud, adds Yun Houke realize and cloud Master Control Center server and the proper communication of other vehicles in netting at vehicle;
The encryption and decryption that described information security unit is received and sent messages for realizing described intelligent management server;
Described first authenticating unit is for performing the legitimate verification of driver fingerprint information and described face-image;
Described second authenticating unit is for the legitimate verification of the RFID label tag identity ID and task key that perform the security terminal carried with driver;
Described location navigation unit is for performing the position & navigation of Current vehicle;
Described vehicle energy administrative unit is for obtaining the state parameter of Current vehicle and reporting to cloud Master Control Center server to do further energy consumption analyses;
Described vehicle safety management unit is used for carrying out security control according to authenticating result, vehicle running state judged result and vehicle safety grade analysis result to vehicle.
As shown in Figure 4, described security terminal comprises RFID label tag, the 3rd WLAN wireless transmit/receive units, first task key match unit; Wherein,
Described RFID label tag is for storing pre-assigned driving identity ID;
3rd WLAN wireless transmit/receive units is for realizing the radio communication with cloud Master Control Center server;
First task key match unit is used for by the 3rd WLAN wireless transmit/receive units from the task PKI the task key of cloud Master Control Center server reception real time down.
According to an embodiment of the invention, as shown in Figure 5, described Vehicular real time monitoring scheduling unit comprises: vehicle location information acquisition unit, the interior vehicle running state information acquisition unit of net, the 3rd storage unit, data pre-processing unit, mutual display unit and scheduling unit in net; Wherein,
In described net, vehicle location information acquisition unit is used for the locating information obtaining all vehicles in cloud network from location navigation processing unit;
In described net, vehicle running state information acquisition unit is used for the current running state information obtaining vehicle from vehicle safety management unit;
Described 3rd storage unit is for storing above-mentioned locating information and running condition information;
Described data pre-processing unit carries out pre-service to above-mentioned locating information and running condition information, maps with map display data;
Described mutual display unit is for showing the data after above-mentioned mapping;
And scheduling unit performs remote scheduling according to above-mentioned vehicle location information and running condition information, the intelligent management server that described dispatch command is issued to vehicle respectively with the form of task key and the security terminal carried with by driver.
According to an embodiment of the invention, as shown in Figure 6, described cloud networking setting unit specifically comprises: road section ID recognition unit, section enter radio unit and cloud IP address assignment unit,
Described road section ID recognition unit is used for when vehicle enters every bar section, obtains pre-configured road section ID by the zigbee node being arranged at road both sides;
Described section enters radio unit for after vehicle obtains road section ID, and broadcast, described broadcasted content is information of vehicles and road section ID information;
Described cloud IP address assignment unit is used for the IP address distributed for described vehicle in cloud network, can perform after obtaining IP address and cloud Master Control Center server and the interactive communication of all the other vehicles in netting.
According to an embodiment of the invention, as shown in Figure 7, described first authenticating unit specifically comprises:
Fingerprint acquiring unit, in order to obtain the fingerprint of vehicle driver;
Image acquisition unit, in order to obtain the face-image of vehicle driver;
Analysis and processing unit, in order to process described fingerprint and described face-image to produce a digitize fingerprint information and a facial digital image information;
First storage unit, in order to store described digitize fingerprint information and described facial digital image information;
First transmission unit, in order to transmit described digitize fingerprint information and described facial digital image information to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described digitize fingerprint information and described facial digital image information are uploaded to the authentication process unit of cloud Master Control Center server, and described first transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit;
Tip element, when described analysis and processing unit does not receive described finger print information or complete described facial image information, described analysis and processing unit exports a cue to described Tip element, sends information to make described Tip element; And
First alarm unit, when the authentication instruction result returned from described authenticating unit is illegal driver, is given a warning by the first alarm unit.
According to an embodiment of the invention, as shown in Figure 8, described second authenticating unit specifically comprises:
RFID label tag reader, carries out data cube computation with described security terminal by RFID communication mode, for reading the identity ID in security terminal RFID label tag, and the task PKI that the cloud Master Control Center server reading the storage of first task key match unit issues;
Second task key match unit, for receiving the female key of task that cloud Master Control Center server issues, mating female to the task PKI of reading and task key, and matching result is sent to vehicle safety management unit;
Second transmission unit, RFID label tag identity ID for being read by RFID label tag reader is sent to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described RFID label tag identity ID is uploaded to the authentication process unit of cloud Master Control Center server, and described second transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit; And
Second alarm unit, for when the matching result of the second task key match unit be do not mate or authentication that authentication process unit returns instruction result instruction RFID label tag identity ID is illegal time, given a warning by the second alarm unit.
According to an embodiment of the invention, as shown in Figure 9, described location navigation unit specifically comprises: compound positioning unit, surrounding objects detecting unit, intelligent navigation unit, the second storage unit, the 3rd transmission unit and car-mounted display unit, wherein,
The real-time round-the-clock location of described compound positioning unit for adopting multiple positioning modes to realize vehicle;
Described surrounding objects detecting unit is for realizing the target detection of vehicle periphery;
Described intelligent navigation unit is for realizing the exact matching to automobile navigation path;
Described second storage unit is for storing above-mentioned locating information, surrounding objects Detection Information and guidance path match information;
Described 3rd transmission unit is used for the location navigation processing unit above-mentioned locating information, surrounding objects Detection Information and guidance path match information being sent to cloud Master Control Center server by the 2nd WLAN wireless transmit/receive units;
The route guidance data that described car-mounted display unit issues for showing cloud Master Control Center server.
According to a specific embodiment of the present invention, described compound positioning unit comprises locating self-adaption switch unit, the first positioning circuit, the second positioning circuit and the 3rd positioning circuit, wherein the first positioning circuit comprises Big Dipper positioning unit, second positioning circuit comprises Intelligent Recognition unit, and the 3rd positioning circuit comprises magnetic field of the earth identification circuit, pace testing circuit, horizontal side inclination angle testing circuit, 3D height above sea level metering circuit and acceleration detection circuit of advancing; The instruction that described locating self-adaption switch unit sends according to location navigation unit, starts one of them positioning circuit, obtains locating information.
According to a specific embodiment of the present invention, described compound positioning unit performs location and specifically comprises:
After location navigation unit receives navigator fix instruction, start the first positioning circuit by locating self-adaption switch unit, judging whether can receiving satellite positioning signals;
When judge can receiving satellite signal time, the first positioning circuit calculates the positional information of localizing objects according to the satellite location data received, and then the positional information of localizing objects is stored in the second storage unit by location navigation unit;
When judge cannot normally receiving satellite signal time, location navigation unit starts the second positioning circuit by locating self-adaption switch unit, described second positioning circuit and cloud Master Control Center server by utilizing are set in advance in the multiple zigbee sense node in road both sides, obtain current location information according to the positional information calculation that localizing objects is measured through described multiple zigbee sense node, then the positional information of localizing objects is stored in the second storage unit by location navigation unit;
When employing first positioning circuit obtains the positional information of localizing objects, when satellite-signal enters suddenly blind area, location navigation unit starts the 3rd positioning circuit by locating self-adaption switch unit, the positional information that described 3rd positioning circuit finally obtains according to the first positioning circuit, continue the 3d space positional information obtaining localizing objects, then the positional information of localizing objects is stored in the second storage unit by location navigation unit;
After location survey, by the 2nd WLAN wireless transmit/receive units, the localizing objects positional information stored in the memory unit is sent to cloud Master Control Center server.
According to a specific embodiment of the present invention, the positional information that described 3rd positioning circuit finally obtains according to the first positioning circuit, continues the 3d space positional information obtaining localizing objects, specifically comprises:
Coordinate system is set up, to lose the position of satellite-signal as true origin in the south poles direction of base area signal magnetic field identification circuit mark;
Described pace testing circuit obtains the translational speed of advancing of localizing objects when losing satellite-signal;
Automatic calibration magnetic field of the earth identification circuit, makes its original position consistent with the direction of motion of localizing objects;
Get a bit of distance from true origin to position f1, the motion that localizing objects does in this bit of distance is approximately rectilinear motion, read its longitude deviation angle by magnetic field of the earth identification circuit;
The accekeration of localizing objects at position f1 is read by acceleration detection circuit of advancing, in conjunction with the run duration losing the movement velocity before satellite-signal and this bit of distance, draw localizing objects actual motion distance, again in conjunction with the latitude and longitude information of true origin, calculate the latitude and longitude information of position f1;
Measurement result according to horizontal side inclination angle testing circuit and magnetic field of the earth identification circuit judges whether terminal does approximate straight line motion, doing in approximate straight line motion process, the deflection of horizontal side inclination angle testing circuit continuous detection and location target and former direction of motion, as the cumulative angle side-play amount that increases progressively in time, the deflection of the continuous sense terminals of magnetic field of the earth identification circuit and geographical south poles, the deflection of localizing objects and former direction of motion is calculated according to former direction of motion, as a time dependent transient state offset, when cumulative angle side-play amount and transient state offset reach certain threshold values simultaneously, judge that localizing objects no longer does approximate straight line motion,
To be judged as the critical localisation f2 that no longer the does approximate straight line motion starting point as lower a bit of distance approximate straight line motion, it is still approximate straight line motion that localizing objects moves between position f1 to position f2, calculates the latitude and longitude information of position f2;
Same coordinate system is set up, the method before repetition, until calculate the latitude and longitude information obtaining and lose all positions of localizing objects in satellite-signal process using position f2 as true origin;
The air pressure of environment residing for localizing objects is gathered by 3D height above sea level metering circuit, as a reference point with surface level, calculate the 3D altitude information residing for localizing objects;
Calculate the 3d space positional information of longitude and latitude and the height obtaining localizing objects.
According to a specific embodiment of the present invention, described surrounding objects detecting unit comprises interconnective microwave ranger and detects microprocessor;
Described microwave ranger is used for sending microwave beam, and obtains the microwave signal after surrounding objects reflection, forms microwave dot array data;
Described detection microprocessor comprises:
Microwave data acquisition cuicuit, for the collection of real-time control microwave dot array data, forms the grouping of microwave dot array data;
Microwave data preanalysis circuit, for the demodulation of dividing into groups to microwave dot array data, microwave dot array data coordinate conversion and removal repeat microwave dot array data;
Surrounding objects analysis circuit, for using the similar alike analytical algorithm of self-adaptation to carry out similar alike analysis to the microwave dot array data after preanalysis, completes the classification of all microwave dot array datas, the calculating of similar alike analytic centre and sign;
Surrounding objects identification circuit, for finding the right boundary of each similar alike analysis, counting the width distance of each similar alike analysis, thus identifying surrounding objects.
According to a specific embodiment of the present invention, described intelligent navigation unit can be started by the instruction of location navigation unit according to user input instruction or cloud Master Control Center server, comprises two monitoring probe and precision navigation microprocessor,
Described pair of monitoring probe comprises horizontal high clear colorful monitoring probe and infrared monitoring probe for gathering current road information, and two monitoring probes are all connected with precision navigation microprocessor;
Described precision navigation microprocessor comprises road boundary recognition unit and corresponding unit, wherein,
The image that described infrared monitoring probe acquires is current is also transferred to the second storage unit of location navigation unit, and described road boundary recognition unit carries out brightness value according to the image receiving infrared monitoring probe and divides the border obtaining road;
The road boundary obtained by infrared image carries out corresponding with the off-line map prestored by described corresponding unit, by corresponding based on brightness value coincidence algorithm realization; On the road of sandwich construction, if current real scene shooting is not corresponding with off-line map current display map, then off-line map is switched to another layer of road, again by the road boundary obtained by infrared image with prestore described in the off-line map of another layer of road carry out corresponding, until corresponding success; When correspondence success, illustrate that user is positioned at the successful path layer of current correspondence, now off-line map is switched to the successful path layer of current correspondence and continues navigation.
According to an embodiment of the invention, as shown in Figure 10, described vehicle safety management unit specifically comprises: authenticating result response unit, vehicle running intelligent support Unit and driving safety anticipation unit; Wherein
Described authenticating result response unit, for receiving the digitize fingerprint information of the first authenticating unit transmission and facial digital image information authenticating result respectively, and second authenticating unit send matching result and RFID label tag identity ID authenticating result, when above-mentioned authentication matching result is legal, driver is authorized to the various functions operating vehicle;
Described driving safety anticipation unit is used for the accekeration in Real-time Collection vehicle travel process, and judges the transport condition of vehicle, and judged result is sent to vehicle running intelligent support Unit and cloud Master Control Center server;
The surrounding objects recognition result that described vehicle running intelligent support Unit sends for receiving surrounding objects detecting unit, and the transport condition judged result that driving safety anticipation unit sends, and perform Vehicular intelligent guarantee behavior according to the danger classes that cloud Master Control Center server issues; Described vehicle ensures that traveling comprises speed limit, brake, the operation such as to dodge.
According to a specific embodiment of the present invention, described driving safety anticipation unit is used for the accekeration in Real-time Collection vehicle travel process, and judges specifically to comprise to the transport condition of vehicle:
Utilize the longitudinal acceleration of 3-axis acceleration sensor collection vehicle, transverse acceleration and normal acceleration;
Calculate the transition matrix of vehicle axis system and acceleration transducer coordinate system, obtain the initial attitude of acceleration transducer and the initial angle of acceleration transducer and automobile, filtration zero is carried out to the acceleration gathered and partially processes, obtain the accekeration of vehicle axis system;
According to the accekeration of the several vehicle axis system of continuous print, judge the transport condition of vehicle.
According to an embodiment of the invention, as shown in Figure 11, described vehicle energy administrative unit specifically comprises related data acquiring unit and packing uploading unit; Wherein,
The described related data acquiring unit sensor be used for by arranging in vehicle gathers locating information, weight information, average velocity, road conditions, temperature, air pressure, tire pressure, the brake frequency information of automobile;
Described packing uploading unit, for being undertaken packing by the data of above-mentioned collection and being uploaded to the vehicle energy Consumption Analysis unit of cloud Master Control Center server by the 2nd WLAN wireless transmit/receive units.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (6)
1. based on a vehicle integrated management system for cloud computing, the security terminal that described system comprises the cloud Master Control Center server being arranged at high in the clouds, the intelligent management server being arranged at vehicle and carried with by driver.
2. a system as claimed in claim 1, described security terminal comprises RFID label tag, the 3rd WLAN wireless transmit/receive units, first task key match unit; Wherein,
Described RFID label tag is for storing pre-assigned driving identity ID;
3rd WLAN wireless transmit/receive units is for realizing the radio communication with cloud Master Control Center server;
First task key match unit is used for by the 3rd WLAN wireless transmit/receive units from the task PKI the task key of cloud Master Control Center server reception real time down.
3. a system as claimed in claim 2, described cloud Master Control Center server comprises a WLAN wireless transmit/receive units, authentication process unit, central database, location navigation processing unit, vehicle energy Consumption Analysis unit, vehicle safety grade analysis unit and Vehicular real time monitoring scheduling unit;
A described WLAN wireless transmit/receive units is for realizing the communication of the security terminal carried with the intelligent management server of vehicle and driver;
Described central database is for storing the data message relevant to authentication;
The digitize fingerprint information that the first authenticating unit that described authentication process unit receives intelligent management server by a WLAN wireless transmit/receive units sends and a facial digital image information, then the legal driver fingerprint information of reading pre-stored and facial image information from the central database, and by comparing with the finger print information stored and facial image information of receiving, and compare of analysis result is returned the first authenticating unit; Described authentication process unit also for the RFID label tag identity ID that the second authenticating unit receiving intelligent management server sends, then reads legal RFID label tag identity ID from the central database, and compare of analysis result is returned the second authenticating unit;
Locating information, surrounding objects Detection Information and guidance path match information that the location navigation unit that described location navigation processing unit is used for receiving intelligent management server by a WLAN wireless transmit/receive units is uploaded, and the car-mounted display unit being issued to location navigation unit after above-mentioned information is carried out analyzing and processing shows;
Described vehicle safety grade analysis unit, analyze for the driving safety grade of locating information to Current vehicle according to all the other vehicles in vehicle running state anticipation result and surrounding objects testing result and cloud network, and provide result with reference to the grade pre-set, and be issued to vehicle safety management unit;
Described vehicle energy Consumption Analysis unit to be correlated with packing data for the energy resource consumption that the vehicle energy administrative unit receiving intelligent management server is uploaded, and carries out energy consumption analyses according to described data;
Described Vehicular real time monitoring scheduling unit is used for the locating information obtaining all vehicles in cloud network from location navigation processing unit, and the current running state information of vehicle is obtained from the vehicle safety management unit of intelligent management server, described information is shown in mutual display unit after pre-service, performs Real-Time Scheduling for cloud Master Control Center server.
4. a system as claimed in claim 3, described intelligent management server comprises: control module, the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit, vehicle safety management unit and CAN; Wherein,
Described control module is for realizing the control to the 2nd WLAN wireless transmit/receive units, cloud networking setting unit, information security unit, location navigation unit, the first authenticating unit, the second authenticating unit, vehicle energy administrative unit and vehicle safety management unit;
Described 2nd WLAN wireless transmit/receive units is for realizing the radio communication of described intelligent management server and cloud Master Control Center server;
Described cloud networking setting unit is used for Current vehicle and adds the setting of cloud, adds Yun Houke realize and cloud Master Control Center server and the proper communication of other vehicles in netting at vehicle;
The encryption and decryption that described information security unit is received and sent messages for realizing described intelligent management server;
Described first authenticating unit is for performing the legitimate verification of driver fingerprint information and described face-image;
Described second authenticating unit is for the legitimate verification of the RFID label tag identity ID and task key that perform the security terminal carried with driver;
Described location navigation unit is for performing the position & navigation of Current vehicle;
Described vehicle energy administrative unit is for obtaining the state parameter of Current vehicle and reporting to cloud Master Control Center server to do further energy consumption analyses;
Described vehicle safety management unit is used for carrying out security control according to authenticating result, vehicle running state judged result and vehicle safety grade analysis result to vehicle.
5. a system as claimed in claim 4, described first authenticating unit specifically comprises:
Fingerprint acquiring unit, in order to obtain the fingerprint of vehicle driver;
Image acquisition unit, in order to obtain the face-image of vehicle driver;
Analysis and processing unit, in order to process described fingerprint and described face-image to produce a digitize fingerprint information and a facial digital image information;
First storage unit, in order to store described digitize fingerprint information and described facial digital image information;
First transmission unit, in order to transmit described digitize fingerprint information and described facial digital image information to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described digitize fingerprint information and described facial digital image information are uploaded to the authentication process unit of cloud Master Control Center server, and described first transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit;
Tip element, when described analysis and processing unit does not receive described finger print information or complete described facial image information, described analysis and processing unit exports a cue to described Tip element, sends information to make described Tip element; And
First alarm unit, when the authentication instruction result returned from described authenticating unit is illegal driver, is given a warning by the first alarm unit.
6. a system as claimed in claim 5, described second authenticating unit specifically comprises:
RFID label tag reader, carries out data cube computation with described security terminal by RFID communication mode, for reading the identity ID in security terminal RFID label tag, and the task PKI that the cloud Master Control Center server reading the storage of first task key match unit issues;
Second task key match unit, for receiving the female key of task that cloud Master Control Center server issues, mating female to the task PKI of reading and task key, and matching result is sent to vehicle safety management unit;
Second transmission unit, RFID label tag identity ID for being read by RFID label tag reader is sent to the 2nd WLAN wireless transmit/receive units, by the 2nd WLAN wireless transmit/receive units, described RFID label tag identity ID is uploaded to the authentication process unit of cloud Master Control Center server, and described second transmission unit is also for receiving the authentication instruction result that described authentication process unit returns by the 2nd WLAN wireless transmit/receive units, and result authentication is indicated to be sent to vehicle safety management unit; And
Second alarm unit, for when the matching result of the second task key match unit be do not mate or authentication that authentication process unit returns instruction result instruction RFID label tag identity ID is illegal time, given a warning by the second alarm unit.
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