CN111083667B - Inter-vehicle network management system applied to automobile - Google Patents
Inter-vehicle network management system applied to automobile Download PDFInfo
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- CN111083667B CN111083667B CN201911421016.9A CN201911421016A CN111083667B CN 111083667 B CN111083667 B CN 111083667B CN 201911421016 A CN201911421016 A CN 201911421016A CN 111083667 B CN111083667 B CN 111083667B
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- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
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Abstract
The invention discloses an inter-vehicle network management system applied to an automobile. It comprises a subscriber unit: the system is used for communicating with the processor to upload user information and vehicle information to the server; vehicle master unit: for communicating with the processor and outputting vehicle travel state information to the processor; a processor: outputting the vehicle running state information to the user unit and the server information; and outputting prompt information and sending information to specific contact information persons in the user unit through the wireless communication module. And (3) a server: and acquiring the vehicle position information and receiving information uploaded by the processor and the user unit. The invention can send accident information and positioning information to the emergency contact information, quicken rescue speed, and also can learn special vehicle information, so that a vehicle owner can make avoidance preparation in advance, and the situation of causing special vehicle blockage is avoided.
Description
Technical Field
The invention belongs to the vehicle network technology, and particularly relates to an inter-vehicle network management system applied to an automobile.
Background
The vehicles are wheeled vehicles driven or towed by a power unit, run on roads for riding or transporting articles or performing special works, and part of amusement facilities can be classified into vehicles and vehicle trains, motorcycles and mopeds, tractor transportation units, wheeled special mechanical vehicles and electric vehicles, and most of the vehicles are provided with network management systems for daily navigation use, but the conventional network management systems have the following defects in use.
CN102157071a discloses an intelligent traffic management system and control method based on inter-vehicle network, which is used for solving the problem of timely and intelligent allocation of vehicle driving information and traffic lights. Providing road traffic efficiency.
CN102104630B discloses an inter-vehicle network management system applied to a motor vehicle, which calculates the vehicle density of a road section where the vehicle is located according to the longitude and latitude coordinates of surrounding vehicles; and calculates whether the vehicle is in a congestion state according to the speed of surrounding vehicles.
The system can not send help seeking information instead of the car owner when the car owner can not move in case of a car accident, has an unsatisfactory using effect, and can not acquire the running information of special vehicles such as ambulances and fire-fighting vehicles running on the road.
Disclosure of Invention
The invention aims to provide an inter-vehicle network management system which is applied to an automobile in a more comprehensive applicable direction.
The technical scheme of the invention is as follows: an inter-vehicle network management system applied to an automobile,
it comprises a subscriber unit: the system is used for communicating with the processor to upload user information and vehicle information to the server;
vehicle master unit: for communicating with the processor and outputting vehicle travel state information to the processor;
a processor: outputting the vehicle running state information to the user unit and the server information; and outputting prompt information and sending information to specific contact information persons in the user unit through the wireless communication module.
And (3) a server: and acquiring the vehicle position information and receiving information uploaded by the processor and the user unit.
The vehicle information includes vehicle running state information and vehicle identification information. The vehicle running state information includes vehicle failure and accident information. The vehicle fault information is obtained by a fault detection module.
Further is: the vehicle master unit comprises a vehicle state information acquisition module and a CAN communication module.
Further is: the vehicle state information acquisition module comprises a collision sensor, a braking module, an air bag module, an engine operation parameter module, a ranging module and a positioning module.
Further is: the subscriber unit includes a subscriber registration module, an input vehicle information module, and an emergency contact information module.
Further is: the system also comprises a voice prompt module for receiving prompt information.
Further is: the processor is also used for acquiring the position information of other vehicles in the server and calculating the distance between the current vehicle and the other vehicles.
Such other vehicles include ambulances and fire engines, for example, and the present invention may obtain travel information for such vehicles based on, and distance from, the host vehicle.
The preferred processor is a singlechip, and the model of the singlechip is AT89S51.
The collision sensor is preferably 8K0959651.
1. According to the inter-vehicle network management system applied to the automobile, the user unit, the vehicle main part unit and the server are arranged, the processor uploads the read vehicle positioning information to the server through the wireless communication module and reads information uploaded to the server by other vehicles provided with the device to calculate whether the current road and the nearby are congested, so that an automobile owner can acquire road information in advance to avoid traveling to a congested road section, the traffic road smoothness rate is improved, and the use of a user is facilitated.
2. According to the inter-vehicle network management system applied to the automobile, the user unit, the vehicle main part unit and the server are arranged, when the processor reads positioning information shared by a special vehicle (a rescue vehicle) to the server, the distance between the current vehicle and the special vehicle is calculated, and the calculated information is played through the voice prompt module, so that an automobile owner is ready to avoid the situation of blocking the special vehicle in advance, and the usability of the device is improved.
3. The inter-vehicle network management system for the automobile is characterized in that a user unit, a fault detection unit and a radio communication module are arranged, when the fault detection module detects that the damage condition of the automobile is serious, the processor broadcasts the position information of the automobile through the radio communication module, so that other automobiles and road rescue teams provided with the radio communication module can be timely rescued, meanwhile, the processor sends accident information and positioning information to the emergency contact information through the radio communication module, rescue speed is accelerated, and the use of a user is facilitated.
4. According to the inter-vehicle network management system applied to the automobile, the user unit, the fault detection unit and the radio communication module are arranged, the processor stores fault information detected by the fault detection module and position information when faults occur in the database and uploads the fault information and the position information to the inside of the server through the radio communication module for information sharing, so that the device is convenient for preventing in advance when other vehicles provided with the device pass through accident sites or meet similar fault conditions, and the usability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the system architecture of an inter-vehicle network management system
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.
As shown in fig. 1, the intelligent control system comprises a user unit, a vehicle main unit and a processor, wherein the input end of the user unit is electrically connected with the output end of the processor, the output end of the processor is electrically connected with the input end of a wireless communication module in a bidirectional manner, the output end of the wireless communication module is electrically connected with the input end of a server, the output end of the processor is electrically connected with a voice prompt module in a bidirectional manner, the output end of the processor is electrically connected with the input end of the wireless communication module, the output end of the vehicle main unit is electrically connected with the input end of a vehicle CAN bus, the output end of the vehicle CAN bus is electrically connected with the input end of the CAN communication module, the output end of the CAN communication module is electrically connected with the input end of the processor, and the output end of the processor is electrically connected with the input end of a database.
The vehicle master unit comprises a collision sensor, a braking module, an air bag module, an engine module, a range radar module, a GPS module and a Beidou positioning module.
The running state information of the vehicle is obtained through the module and the sensor.
The subscriber unit includes a user registration login, input vehicle information, and emergency contact information.
The output end of the user unit is electrically connected with a feedback module, and the output end of the feedback module is electrically connected with the input end of the server.
The processor is a singlechip, and the model of the singlechip is AT89S51.
The collision sensor is 8K0959651.
The processor locates the current running road of the vehicle through the GPS positioning module and the Beidou positioning module, uploads the read positioning information and vehicle information to the server through the wireless communication module and reads information uploaded to the server by other vehicles provided with the device to calculate whether the current road is congested, and the GPS positioning module and the Beidou positioning module enable the vehicle to be positioned accurately and improve data accuracy.
The processor uploads the read vehicle positioning information to the server through the wireless communication module and reads information uploaded to the server by other vehicles provided with the device to calculate whether the current road and the nearby road are congested, so that a vehicle owner can acquire road information in advance to avoid traveling to a congested road section, the traffic road circulation rate is improved, the use of a user is facilitated, through the arrangement of the user unit, the vehicle main part unit and the server, when the processor reads the positioning information shared to the server by the special vehicles, the distance between the current vehicle and the special vehicles is calculated, the calculated information is played through the voice prompt module, the vehicle owner can make avoidance preparation in advance, the situation of special vehicle congestion is avoided, usability of the device is improved, through the arrangement of the user unit, the fault detection unit and the radio communication module, when the fault detection module detects that the vehicle is seriously damaged, the vehicle position information is broadcasted through the radio communication module, the convenience is brought to emergency contact information by other vehicles provided with the radio communication module and road rescue teams in time, the processor can accelerate the accident information and the positioning information through the wireless communication module, the situation of the accident situation is saved when the user is detected to the fault detection unit, the fault situation is saved in advance by the user unit, or the fault situation is saved in the wireless communication module, and the fault situation is prevented from being similar to the fault situation in the device is avoided when the fault situation is detected in the fault detection unit.
In the embodiment, the user registers and logs in through the user unit, and inputs the vehicle information and the emergency contact information into the database through the processor for storage, so that the emergency contact can be notified at the first time when the accident occurs to the vehicle, and the rescue efficiency is improved.
In this embodiment, when the emergency contact reads the accident information, feedback information is automatically generated and sent to the feedback module, the feedback module uploads the feedback information to the server and feeds back the feedback information to the processor through the wireless communication module, and when the processor does not receive the information sent by the feedback module, the processor continuously sends the accident information to remind the emergency contact through the wireless communication module, so that the situation that the emergency contact is not reminded only once is avoided.
In this embodiment, through treater real-time control and calculation, improved the data accuracy of the device, made things convenient for the user to use, and the operation speed of treater is fast for thereby the rescue information sending speed increases the improvement and takes the rescue speed, has increased the usability of the device.
In this embodiment, the collision sensor is a control signal input device in the airbag system, and its function is that when the car bumps, the intensity signal that detects the car collision by collision sensor feeds back to the processor through the fault detection module, and when impaired light, the processor plays through the voice prompt module and supplies the user to read, has improved the accuracy of data, avoids producing the condition of mistake report rescue information.
The working principle and the using flow of the invention are as follows: when in use, a user registers and logs in through a user unit, vehicle information and emergency contact person information are input into a database through a processor for internal storage, the processor positions a current running road of a vehicle through a GPS positioning module and a Beidou positioning module, the read positioning information and vehicle information are uploaded to a server through a wireless communication module and information uploaded to the server by other vehicles provided with the device is read to calculate whether the current road is congested, the processor reads the numerical value of a range radar module and prompts a vehicle owner to keep a safe distance through a voice prompt module, a fault detection module monitors data of a vehicle main unit in real time through a CAN communication module, when a collision sensor, a brake module, an engine module and an air bag in the main unit are in fault, the fault detection module feeds back the fault information to the processor through the CAN communication module, the processor reads fault data in the database for matching judgment, when the damage is slight, the processor plays for a user to read through the voice prompt module, the processor broadcasts the vehicle position information through the wireless communication module when the damage is serious, the vehicle position information is convenient to be provided with other vehicles provided with wireless communication modules, the emergency contact information is convenient to read through the wireless communication module, meanwhile, the emergency contact information is not fed back to the wireless communication module through the wireless communication module, when the emergency contact information is not fed back to the emergency contact information is continuously sent to the wireless communication module, when the emergency contact information is sent to the emergency contact information through the wireless communication module, the emergency contact information is continuously to the wireless communication module, when the emergency contact information is sent to the emergency contact information, and the emergency contact information is continuously to the emergency contact information, when the emergency contact information is sent to the emergency contact information, and the emergency information is sent to the emergency information, and the emergency information, when the emergency information is sent to the emergency information, and the vehicle information is sent to the emergency information, and the vehicle is in a vehicle is in time, the processor stores the fault information detected by the fault detection module and the position information when the fault occurs into the database and uploads the fault information and the position information to the inside of the server through the wireless communication module for information sharing, so that the device is convenient for preventing in advance when other vehicles provided with the device pass through accident sites or meet similar fault conditions, and the operation of the device is completed through the above.
In summary, according to the inter-vehicle network management system applied to the automobile, the user unit, the vehicle master unit and the server are arranged, the processor uploads the read positioning information and the read vehicle information to the server through the wireless communication module and reads information uploaded to the server by other vehicles provided with the device to calculate whether the current road and the nearby are congested, so that an automobile owner can acquire the road information in advance to avoid traveling to a congested road section, the traffic road smoothness rate is improved, and the use of a user is facilitated.
Claims (5)
1. An inter-vehicle network management system applied to an automobile is characterized in that:
it comprises a subscriber unit: the system is used for communicating with the processor to upload user information and vehicle information to the server; the output end of the user unit is electrically connected with a feedback module;
vehicle master unit: for communicating with the processor and outputting vehicle travel state information to the processor; the vehicle master unit comprises a vehicle state information acquisition module and a CAN communication module;
the vehicle state information acquisition module comprises a collision sensor, wherein a strength signal of the collision sensor for detecting the collision of the automobile is fed back to the processor through the fault detection module, and the processor plays the signal for a user to read through the voice prompt module when the damage is slight;
a processor: outputting the running state information of the vehicle to the user unit and interacting with the server information; the processor is used for reading fault data in the database to carry out matching judgment on the damaged condition of the vehicle, and sending accident information and positioning information to emergency contact information in the user unit through the wireless communication module when the damaged condition is serious; the processor is also used for storing the fault information detected by the fault detection module and the position information when the fault occurs into a database and uploading the fault information and the position information to the inside of the server through the wireless communication module for information sharing;
the fault detection unit is used for broadcasting the vehicle position information through the radio communication module when the fault detection module detects that the vehicle is seriously damaged;
the feedback module automatically generates feedback information to be sent to the feedback module after the emergency contact reads the accident information, the feedback module uploads the feedback information to the server and feeds the feedback information back to the processor through the wireless communication module, and when the processor does not receive the information sent by the feedback module, the processor continuously sends the accident information to remind the emergency contact through the wireless communication module;
and (3) a server: and acquiring the vehicle position information and receiving information uploaded by the processor and the user unit.
2. The inter-vehicle network management system for an automobile according to claim 1, wherein: the vehicle state information acquisition module further comprises a braking module, an air bag module, an engine operation parameter module, a ranging module and a positioning module.
3. The inter-vehicle network management system for an automobile according to claim 1, wherein: the subscriber unit includes a subscriber registration module, an input vehicle information module, and an emergency contact information module.
4. The inter-vehicle network management system for an automobile according to claim 1, wherein: the system also comprises a voice prompt module for receiving prompt information.
5. The inter-vehicle network management system for an automobile according to claim 1, wherein: the processor is also used for acquiring the position information of other vehicles in the server and calculating the distance between the current vehicle and the other vehicles.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911421016.9A CN111083667B (en) | 2019-12-31 | 2019-12-31 | Inter-vehicle network management system applied to automobile |
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| CN201911421016.9A CN111083667B (en) | 2019-12-31 | 2019-12-31 | Inter-vehicle network management system applied to automobile |
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| CN111083667B true CN111083667B (en) | 2023-09-12 |
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| CN111083667A (en) | 2020-04-28 |
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Inventor after: Cheng Juan Inventor after: Yi Kun Inventor after: Yan Shimian Inventor after: Yin Chunfeng Inventor after: Hu Chengjian Inventor after: Chen Ruofei Inventor before: Cheng Juan Inventor before: Yi Kun Inventor before: Yan Shimian Inventor before: Yin Chunfeng Inventor before: Hu Chengjian Inventor before: Chen Ruofei |