CN116878529A - Dual-antenna navigation route deviation early warning system based on Beidou technology - Google Patents
Dual-antenna navigation route deviation early warning system based on Beidou technology Download PDFInfo
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- 238000012545 processing Methods 0.000 claims abstract description 81
- 230000006855 networking Effects 0.000 claims abstract description 46
- 238000013500 data storage Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 39
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- 238000004891 communication Methods 0.000 claims description 14
- 238000012795 verification Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 9
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
Abstract
The invention discloses a Beidou technology-based dual-antenna navigation route deviation early warning system which comprises a vehicle networking navigation module, a data storage module, a vehicle route data processing module and a vehicle deviation early warning prompt module.
Description
Technical Field
The invention relates to the technical field of Beidou navigation, in particular to a dual-antenna navigation route deviation early warning system based on the Beidou technology.
Background
The Beidou positioning system is a global positioning system which is independently developed in China, a space signal interface control file formal edition of the Beidou positioning system is published at present, beidou positioning navigation service formally provides passive positioning, navigation and time service for the asia-Tai area, the Beidou positioning system can provide positioning service for common transportation means such as automobiles, airliners and ships, and provides positioning navigation service for accurate guided weapons, and has important significance for agriculture and animal husbandry and fishery production, and the dual-antenna Beidou system receives Beidou positioning navigation information by using a dual-antenna module on the same circuit board;
the current navigation route deviation early warning system based on the Beidou technology cannot timely and effectively determine the driving path of the mobile terminal, so that the deviation condition of the driving path cannot be monitored and the follow-up judgment processing is not carried out, the warning reminding strength of the early warning system is reduced, and meanwhile, the mobile terminal cannot accurately respond to the route deviation condition when driving according to the Beidou technology.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a dual-antenna navigation route deviation early warning system based on the Beidou technology, which solves the problems that the current navigation route deviation early warning system based on the Beidou technology cannot timely and effectively determine the driving route of a mobile terminal, so that the deviation situation of the driving route cannot be monitored and the subsequent judgment processing is carried out, the warning and reminding strength of the early warning system is reduced, and meanwhile, the mobile terminal cannot accurately respond to the route deviation situation when driving according to the Beidou technology.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a dual-antenna navigation route deviation early warning system based on the Beidou technology comprises a vehicle networking navigation module, a data storage module, a vehicle route data processing module and a vehicle deviation early warning prompt module;
the vehicle networking navigation module and the vehicle deviation early warning prompt module are arranged on the mobile terminal, communication connection is established between the vehicle networking navigation module and the vehicle deviation early warning prompt module and between the data storage module and the vehicle route data processing module through the wireless communication module, and the vehicle deviation early warning prompt module is controlled by the cloud platform of the remote terminal and responds to instruction information sent by the cloud platform of the remote terminal;
the vehicle networking navigation module is mainly used for realizing positioning navigation on a running mobile terminal based on a Beidou positioning function, wherein the mobile terminal comprises a running vehicle;
the data storage module is used for collecting and storing specific information of a navigation route of the mobile terminal;
the vehicle route data processing module processes specific data information of the navigation route of the mobile terminal, and judges the deviation condition of the navigation route through the processing of the data information;
the vehicle deviation early warning prompt module can respond to the processing result of the vehicle route data processing module, and timely sends out deviation early warning prompts when the navigation route of the mobile terminal deviates.
As the optimal technical scheme of the dual-antenna navigation route deviation early warning system based on the Beidou technology, when the vehicle networking navigation module carries out positioning navigation on the mobile terminal based on the Beidou positioning function, the navigation route of the mobile terminal is determined mainly based on the route starting point and the route ending point of the mobile terminal, and the final navigation route is determined based on the navigation route;
in the process of determining the navigation path, the specific running passage of each running path is required to be determined, the key landmark points of the running path are determined, and various running paths are distinguished through the key landmark points, so that the determination of the final navigation path is realized;
in the process of determining key landmark points in the driving paths, firstly determining the types of the driving paths, and then determining the key landmark points in each driving path under each driving path, wherein the key landmark points can be key road names in the driving paths and key place names in the driving paths;
after the number of types of each running path and the key landmark points in each running path are determined, the running path is subjected to label setting by the key landmark points in the running path, so that a unique running path with a specific label is generated, and finally, each running path is subjected to label setting;
and each running path is correspondingly provided with a plurality of navigation routes from the starting point of the path to the ending point of the path, and the navigation routes are the running routes preset by the mobile terminal.
As the optimal technical scheme of the Beidou technology-based dual-antenna navigation route deviation early warning system, the vehicle networking navigation module transmits the determined driving route to the data storage module through the wireless communication module after determining the driving route of the mobile terminal.
As a preferred technical scheme of the Beidou technology-based dual-antenna navigation route deviation early warning system, the data storage module is used for storing the driving route of the mobile terminal transmitted by the vehicle networking navigation module, and the method further comprises the steps of processing the determined driving route in the storage process, and specifically comprises the steps of checking and classifying the driving route;
when the data storage module performs verification processing, the data storage module mainly performs further depth verification on the determined driving route to inquire the construction road section and the repair road section existing in the determined driving route, so that the driving route is ensured to be kept in a completely unblocked state in the subsequent driving process;
in the depth checking process, when the construction road section and the repair road section exist in the route, the duration time of the fault road section is further checked, and when the duration time is larger than the total time of the driving route, the data storage module can timely reject the driving route.
As the optimal technical scheme of the dual-antenna navigation route deviation early warning system based on the Beidou technology, the data storage module mainly classifies the determined driving routes when performing classification processing, performs classification processing mainly according to key landmark points passed by each driving route when classifying, and performs reclassification definition according to labels of the determined driving routes.
As a preferred technical scheme of the Beidou technology-based dual-antenna navigation route deviation early warning system, the vehicle route data processing module mainly detects the running route of the mobile terminal in real time, processes detected data and simultaneously sorts the running route;
when the vehicle route data processing module is used for sorting, sorting is mainly carried out according to road conditions of all driving routes, and sorting standards comprise the number of traffic lights, the number of driving lanes, the integrity of road conditions, the total length of a passing tunnel, the total length of a passing bridge and the coverage rate of road lamp paving;
the method comprises the steps of sorting all driving routes according to the judging standards that the number of traffic lights is smaller, the number of driving lanes is larger, the road condition integrity is better, the total length of a passing tunnel is shorter, the total length of a passing bridge is shorter and the coverage rate of road lamp paving is higher, and the driving routes are shown as optimal driving routes when the sorting is forward.
As a preferred technical scheme of the Beidou technology-based dual-antenna navigation route deviation early warning system, the vehicle networking navigation module positions the position of the mobile terminal in real time when the mobile terminal runs according to the optimal running route, and transmits positioning information to the vehicle route data processing module in real time through the wireless communication module, and after the vehicle route data processing module acquires the positioning information, the real-time positioning information is compared with the determined optimal running route to determine whether the positioning information of the mobile terminal is positioned in the running route or not, and result information is obtained.
As the optimal technical scheme of the Beidou technology-based dual-antenna navigation route deviation early warning system, the vehicle deviation early warning prompting module mainly receives the vehicle route data processing module, transmits result information and processes the result information transmitted by the vehicle route data processing module;
the result information mainly comprises that the mobile terminal deviates from an optimal driving route and the mobile terminal does not deviate from the optimal driving route;
the mobile terminal deviates from the optimal driving route further comprises the two conditions that the mobile terminal deviates from the optimal driving route but the mobile terminal is positioned in the driving route determined by the vehicle networking navigation module and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module.
As the optimal technical scheme of the dual-antenna navigation route departure warning system based on the Beidou technology, the vehicle departure warning prompt module does not send warning prompt information when the mobile terminal does not deviate from the optimal driving route.
As the optimal technical scheme of the dual-antenna navigation route deviation early warning system based on the Beidou technology, when the mobile terminal deviates from the optimal driving route, but the mobile terminal is positioned in the driving route determined by the vehicle networking navigation module, the vehicle deviation early warning module timely sends out early warning prompt information to request the mobile terminal to remotely reply;
when the mobile terminal deviates from the optimal driving route and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module, the vehicle deviation early warning prompt module timely sends out early warning prompt information, and controls the vehicle-mounted warning device of the mobile terminal to carry out warning response by a remote control means, so as to carry out warning early warning by an active early warning prompt means.
(III) beneficial effects
Compared with the prior art, the invention provides a dual-antenna navigation route deviation early warning system based on the Beidou technology, which has the following beneficial effects:
1. the vehicle networking navigation module is convenient for accurately determining the navigation route of the mobile terminal according to the route starting point and the route ending point of the mobile terminal, so that the final navigation route is convenient to determine, meanwhile, each driving route is distinguished by determining the key landmark points passed by each driving route, so that the unique driving route is convenient to generate, the accurate determination of the final navigation route is convenient, the accuracy of the navigation route determination is improved, and the route deviation condition is more accurately monitored.
2. The data storage module is convenient for storing the determined driving route of the mobile terminal, and can also carry out verification processing and classification processing on the determined driving route, so that the construction road section and the repair road section existing in the determined driving route are inquired, the driving route is ensured to be kept in a completely smooth state in the subsequent driving process, meanwhile, the driving routes are classified, the classification processing is conveniently carried out according to key landmark points passed by each driving route, the uniqueness of each subsequent driving route is ensured, and the subsequent further processing is convenient.
3. The vehicle route data processing module is convenient for sequencing the driving routes of the mobile terminal, sequencing is convenient for sequencing according to the road conditions of all the driving routes, and determination of the optimal driving routes is realized, so that the driving routes of the mobile terminal are detected in real time by combining with the vehicle route data processing module, and detected data are processed, so that the deviation situation of the mobile terminal is judged according to the optimal driving routes, thereby being convenient for early warning prompt to the deviation situation of the mobile terminal conveniently and accurately, improving the judgment precision, and being convenient for responding to the deviation situation of the mobile terminal accurately in time.
4. The vehicle deviation early warning prompt module is convenient, quick and accurate to respond to the result information transmitted by the vehicle route data processing module, and meanwhile, response processing of different degrees is carried out according to different result information, so that different result information can be better responded, the early warning prompt strength of the mobile terminal processed in the deviation process is improved, the deviation phenomenon of the mobile terminal can be better processed, and the mobile terminal can be effectively caused to travel according to a set navigation route.
Drawings
FIG. 1 is a block diagram of a navigation route departure warning system according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, the present invention provides the following technical solutions: a dual-antenna navigation route deviation early warning system based on the Beidou technology comprises a vehicle networking navigation module, a data storage module, a vehicle route data processing module and a vehicle deviation early warning prompt module;
the vehicle networking navigation module and the vehicle deviation early warning prompt module are connected with the data storage module and the vehicle route data processing module through wireless communication modules, and the vehicle deviation early warning prompt module is controlled by the cloud platform of the remote end and responds to instruction information sent by the cloud platform of the remote end;
the vehicle networking navigation module is mainly used for realizing positioning navigation on a running mobile terminal based on a Beidou positioning function, wherein the mobile terminal comprises a running vehicle;
the data storage module is used for collecting and storing specific information of the navigation route of the mobile terminal;
the vehicle route data processing module processes specific data information of the navigation route of the mobile terminal, and judges the deviation condition of the navigation route through the processing of the data information;
the vehicle deviation early warning prompt module can respond to the processing result of the vehicle route data processing module, and timely sends out deviation early warning prompts when the navigation route of the mobile terminal deviates.
Based on the technical scheme, when the vehicle networking navigation module performs positioning navigation on the mobile terminal based on the Beidou positioning function, the navigation path of the mobile terminal is determined mainly based on the path starting point and the path ending point of the mobile terminal, and the final navigation route is determined based on the navigation path;
in the process of determining the navigation path, the specific running passage of each running path is required to be determined, the key landmark points of the running path are determined, and various running paths are distinguished through the key landmark points, so that the determination of the final navigation path is realized;
in the process of determining key landmark points in the driving paths, firstly determining the types of the driving paths, and then determining the key landmark points in each driving path under each driving path, wherein the key landmark points can be key road names in the driving paths and key place names in the driving paths;
after the number of types of each running path and the key landmark points in each running path are determined, the running path is subjected to label setting by the key landmark points in the running path, so that a unique running path with a specific label is generated, and finally, each running path is subjected to label setting;
and each running path is correspondingly provided with a plurality of navigation routes from the starting point of the path to the ending point of the path, and the navigation routes are the running routes preset by the mobile terminal.
Based on the technical scheme, after the vehicle networking navigation module determines the driving route of the mobile terminal, the determined driving route is transmitted to the data storage module through the wireless communication module.
Based on the technical scheme, the data storage module is used for storing the driving route of the mobile terminal transmitted by the vehicle networking navigation module, and processing the determined driving route in the storage process, and specifically comprises verification processing and classification processing of the driving route;
when the data storage module performs verification processing, the data storage module mainly performs further depth verification on the determined driving route, and queries the construction road section and the repair road section existing in the determined driving route, so that the driving route is ensured to be kept in a completely smooth state in the subsequent driving process;
in the depth checking process, when the construction road section and the repair road section exist in the route, the duration time of the fault road section is further checked, and when the duration time is larger than the total time of the driving route, the data storage module can timely reject the driving route.
Based on the technical scheme, the data storage module is mainly used for classifying the determined driving routes when performing classification processing, and is mainly used for performing classification processing according to key landmark points passed by each driving route when classifying, and reclassifying and defining the determined driving routes according to the labels of the determined driving routes.
Based on the technical scheme, the vehicle route data processing module mainly detects the running route of the mobile terminal in real time, processes the detected data and simultaneously sorts the running route;
when the vehicle route data processing module is used for sorting, sorting is mainly carried out according to road conditions of all driving routes, and sorting standards comprise the number of traffic lights, the number of driving lanes, the integrity of road conditions, the total length of a passing tunnel, the total length of a passing bridge and the coverage rate of road lamp paving;
the method comprises the steps of sorting all driving routes according to the judging standards that the number of traffic lights is smaller, the number of driving lanes is larger, the road condition integrity is better, the total length of a passing tunnel is shorter, the total length of a passing bridge is shorter and the coverage rate of road lamp paving is higher, and the driving routes are shown as optimal driving routes when the sorting is forward.
Based on the technical scheme, when the mobile terminal runs according to the optimal running route, the vehicle networking navigation module positions the position of the mobile terminal in real time, and transmits positioning information to the vehicle route data processing module in real time through the wireless communication module, and after the vehicle route data processing module acquires the positioning information, the real-time positioning information is compared with the determined optimal running route, whether the positioning information of the mobile terminal is located in the running route is determined, and result information is obtained.
Based on the technical scheme, the vehicle deviation early warning prompt module mainly receives the vehicle route data processing module, transmits the result information and processes the result information transmitted by the vehicle route data processing module;
the result information mainly comprises that the mobile terminal deviates from the optimal driving route and the mobile terminal does not deviate from the optimal driving route;
the mobile terminal deviates from the optimal driving route further comprises that the mobile terminal deviates from the optimal driving route but the mobile terminal is positioned in the driving route determined by the vehicle networking navigation module and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module.
And when the mobile terminal does not deviate from the optimal driving route, the vehicle deviation early warning prompt module does not send out early warning prompt information.
Example 2
Referring to fig. 1, the present invention provides the following technical solutions: a dual-antenna navigation route deviation early warning system based on the Beidou technology comprises a vehicle networking navigation module, a data storage module, a vehicle route data processing module and a vehicle deviation early warning prompt module;
the vehicle networking navigation module and the vehicle deviation early warning prompt module are connected with the data storage module and the vehicle route data processing module through wireless communication modules, and the vehicle deviation early warning prompt module is controlled by the cloud platform of the remote end and responds to instruction information sent by the cloud platform of the remote end;
the vehicle networking navigation module is mainly used for realizing positioning navigation on a running mobile terminal based on a Beidou positioning function, wherein the mobile terminal comprises a running vehicle;
the data storage module is used for collecting and storing specific information of the navigation route of the mobile terminal;
the vehicle route data processing module processes specific data information of the navigation route of the mobile terminal, and judges the deviation condition of the navigation route through the processing of the data information;
the vehicle deviation early warning prompt module can respond to the processing result of the vehicle route data processing module, and timely sends out deviation early warning prompts when the navigation route of the mobile terminal deviates.
Based on the technical scheme, when the vehicle networking navigation module performs positioning navigation on the mobile terminal based on the Beidou positioning function, the navigation path of the mobile terminal is determined mainly based on the path starting point and the path ending point of the mobile terminal, and the final navigation route is determined based on the navigation path;
in the process of determining the navigation path, the specific running passage of each running path is required to be determined, the key landmark points of the running path are determined, and various running paths are distinguished through the key landmark points, so that the determination of the final navigation path is realized;
in the process of determining key landmark points in the driving paths, firstly determining the types of the driving paths, and then determining the key landmark points in each driving path under each driving path, wherein the key landmark points can be key road names in the driving paths and key place names in the driving paths;
after the number of types of each running path and the key landmark points in each running path are determined, the running path is subjected to label setting by the key landmark points in the running path, so that a unique running path with a specific label is generated, and finally, each running path is subjected to label setting;
and each running path is correspondingly provided with a plurality of navigation routes from the starting point of the path to the ending point of the path, and the navigation routes are the running routes preset by the mobile terminal.
Based on the technical scheme, after the vehicle networking navigation module determines the driving route of the mobile terminal, the determined driving route is transmitted to the data storage module through the wireless communication module.
Based on the technical scheme, the data storage module is used for storing the driving route of the mobile terminal transmitted by the vehicle networking navigation module, and processing the determined driving route in the storage process, and specifically comprises verification processing and classification processing of the driving route;
when the data storage module performs verification processing, the data storage module mainly performs further depth verification on the determined driving route, and queries the construction road section and the repair road section existing in the determined driving route, so that the driving route is ensured to be kept in a completely smooth state in the subsequent driving process;
in the depth checking process, when the construction road section and the repair road section exist in the route, the duration time of the fault road section is further checked, and when the duration time is larger than the total time of the driving route, the data storage module can timely reject the driving route.
Based on the technical scheme, the data storage module is mainly used for classifying the determined driving routes when performing classification processing, and is mainly used for performing classification processing according to key landmark points passed by each driving route when classifying, and reclassifying and defining the determined driving routes according to the labels of the determined driving routes.
Based on the technical scheme, the vehicle route data processing module mainly detects the running route of the mobile terminal in real time, processes the detected data and simultaneously sorts the running route;
when the vehicle route data processing module is used for sorting, sorting is mainly carried out according to road conditions of all driving routes, and sorting standards comprise the number of traffic lights, the number of driving lanes, the integrity of road conditions, the total length of a passing tunnel, the total length of a passing bridge and the coverage rate of road lamp paving;
the method comprises the steps of sorting all driving routes according to the judging standards that the number of traffic lights is smaller, the number of driving lanes is larger, the road condition integrity is better, the total length of a passing tunnel is shorter, the total length of a passing bridge is shorter and the coverage rate of road lamp paving is higher, and the driving routes are shown as optimal driving routes when the sorting is forward.
Based on the technical scheme, when the mobile terminal runs according to the optimal running route, the vehicle networking navigation module positions the position of the mobile terminal in real time, and transmits positioning information to the vehicle route data processing module in real time through the wireless communication module, and after the vehicle route data processing module acquires the positioning information, the real-time positioning information is compared with the determined optimal running route, whether the positioning information of the mobile terminal is located in the running route is determined, and result information is obtained.
Based on the technical scheme, the vehicle deviation early warning prompt module mainly receives the vehicle route data processing module, transmits the result information and processes the result information transmitted by the vehicle route data processing module;
the result information mainly comprises that the mobile terminal deviates from the optimal driving route and the mobile terminal does not deviate from the optimal driving route;
the mobile terminal deviates from the optimal driving route further comprises that the mobile terminal deviates from the optimal driving route but the mobile terminal is positioned in the driving route determined by the vehicle networking navigation module and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module.
When the mobile terminal deviates from the optimal driving route, but the mobile terminal is in the driving route determined by the vehicle networking navigation module, the vehicle deviation early warning prompt module timely sends out early warning prompt information to request the mobile terminal to remotely reply;
when the mobile terminal deviates from the optimal driving route and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module, the vehicle deviation early warning prompt module timely sends out early warning prompt information, and controls the vehicle-mounted warning device of the mobile terminal to carry out warning response by a remote control means, so as to carry out warning early warning by an active early warning prompt means.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A dual-antenna navigation route deviation early warning system based on Beidou technology is characterized in that: the system comprises a vehicle networking navigation module, a data storage module, a vehicle route data processing module and a vehicle deviation early warning prompt module;
the vehicle networking navigation module and the vehicle deviation early warning prompt module are arranged on the mobile terminal, communication connection is established between the vehicle networking navigation module and the vehicle deviation early warning prompt module and between the data storage module and the vehicle route data processing module through the wireless communication module, and the vehicle deviation early warning prompt module is controlled by the cloud platform of the remote terminal and responds to instruction information sent by the cloud platform of the remote terminal;
the vehicle networking navigation module is mainly used for realizing positioning navigation on a running mobile terminal based on a Beidou positioning function, wherein the mobile terminal comprises a running vehicle;
the data storage module is used for collecting and storing specific information of a navigation route of the mobile terminal;
the vehicle route data processing module processes specific data information of the navigation route of the mobile terminal, and judges the deviation condition of the navigation route through the processing of the data information;
the vehicle deviation early warning prompt module can respond to the processing result of the vehicle route data processing module, and timely sends out deviation early warning prompts when the navigation route of the mobile terminal deviates.
2. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 1, wherein: when the vehicle networking navigation module performs positioning navigation on the mobile terminal based on the Beidou positioning function, the navigation path of the mobile terminal is determined mainly based on the path starting point and the path ending point of the mobile terminal, and a final navigation route is determined based on the navigation path;
in the process of determining the navigation path, the specific running passage of each running path is required to be determined, the key landmark points of the running path are determined, and various running paths are distinguished through the key landmark points, so that the determination of the final navigation path is realized;
in the process of determining key landmark points in the driving paths, firstly determining the types of the driving paths, and then determining the key landmark points in each driving path under each driving path, wherein the key landmark points can be key road names in the driving paths and key place names in the driving paths;
after the number of types of each running path and the key landmark points in each running path are determined, the running path is subjected to label setting by the key landmark points in the running path, so that a unique running path with a specific label is generated, and finally, each running path is subjected to label setting;
and each running path is correspondingly provided with a plurality of navigation routes from the starting point of the path to the ending point of the path, and the navigation routes are the running routes preset by the mobile terminal.
3. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 2, wherein: and the vehicle networking navigation module transmits the determined driving route to the data storage module through the wireless communication module after determining the driving route of the mobile terminal.
4. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 2, wherein: the data storage module is used for storing the driving route of the mobile terminal transmitted by the vehicle networking navigation module, and processing the determined driving route in the storage process, and specifically comprises verification processing and classification processing of the driving route;
when the data storage module performs verification processing, the data storage module mainly performs further depth verification on the determined driving route to inquire the construction road section and the repair road section existing in the determined driving route, so that the driving route is ensured to be kept in a completely unblocked state in the subsequent driving process;
in the depth checking process, when the construction road section and the repair road section exist in the route, the duration time of the fault road section is further checked, and when the duration time is larger than the total time of the driving route, the data storage module can timely reject the driving route.
5. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 4, wherein: and the data storage module is used for mainly classifying the determined driving routes when performing classification processing, and for mainly performing classification processing according to key landmark points passed by each driving route when classifying, and for performing reclassification definition according to the labels of the determined driving routes.
6. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 1, wherein: the vehicle route data processing module mainly detects the running route of the mobile terminal in real time, processes the detected data and simultaneously sorts the running route;
when the vehicle route data processing module is used for sorting, sorting is mainly carried out according to road conditions of all driving routes, and sorting standards comprise the number of traffic lights, the number of driving lanes, the integrity of road conditions, the total length of a passing tunnel, the total length of a passing bridge and the coverage rate of road lamp paving;
the method comprises the steps of sorting all driving routes according to the judging standards that the number of traffic lights is smaller, the number of driving lanes is larger, the road condition integrity is better, the total length of a passing tunnel is shorter, the total length of a passing bridge is shorter and the coverage rate of road lamp paving is higher, and the driving routes are shown as optimal driving routes when the sorting is forward.
7. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 2, wherein: the vehicle networking navigation module is used for positioning the position of the mobile terminal in real time when the mobile terminal runs according to the optimal running route, transmitting positioning information to the vehicle route data processing module in real time through the wireless communication module, and comparing the real-time positioning information with the determined optimal running route after the vehicle route data processing module acquires the positioning information to determine whether the positioning information of the mobile terminal is positioned in the running route or not and obtain result information.
8. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 7, wherein: the vehicle deviation early warning prompt module mainly receives the vehicle route data processing module, transmits result information and processes the result information transmitted by the vehicle route data processing module;
the result information mainly comprises that the mobile terminal deviates from an optimal driving route and the mobile terminal does not deviate from the optimal driving route;
the mobile terminal deviates from the optimal driving route further comprises the two conditions that the mobile terminal deviates from the optimal driving route but the mobile terminal is positioned in the driving route determined by the vehicle networking navigation module and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module.
9. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 8, wherein: and when the mobile terminal does not deviate from the optimal driving route, the vehicle deviation early warning prompt module does not send out early warning prompt information.
10. The dual-antenna navigation route departure warning system based on the Beidou technology according to claim 8, wherein: the vehicle deviation early warning prompt module sends early warning prompt information in time when the mobile terminal deviates from the optimal driving route but the mobile terminal is in the driving route determined by the vehicle networking navigation module, and requests the mobile terminal to remotely reply;
when the mobile terminal deviates from the optimal driving route and the mobile terminal deviates from the driving route determined by the vehicle networking navigation module, the vehicle deviation early warning prompt module timely sends out early warning prompt information, and controls the vehicle-mounted warning device of the mobile terminal to carry out warning response by a remote control means, so as to carry out warning early warning by an active early warning prompt means.
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