CN107517257A - A kind of car networking service system - Google Patents
A kind of car networking service system Download PDFInfo
- Publication number
- CN107517257A CN107517257A CN201710742626.3A CN201710742626A CN107517257A CN 107517257 A CN107517257 A CN 107517257A CN 201710742626 A CN201710742626 A CN 201710742626A CN 107517257 A CN107517257 A CN 107517257A
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- data
- vehicle
- data acquisition
- car networking
- obd
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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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)
- Medical Informatics (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention is applied to telematics field, there is provided a kind of car networking service system, its data acquisition components include several data acquisition sub-components；Each data acquisition sub-component receives the vehicle data that the OBD terminals of specification not of the same race are sent respectively, and the vehicle data each received is translated into the vehicle data of same preset format respectively, so that car networking service system can realize that the vehicle data sent to the OBD terminals from specification not of the same race is handled, you can the access of a variety of OBD end products can be realized with the car networking service system.
Description
Technical field
The invention belongs to telematics field, more particularly to a kind of car networking service system.
Background technology
Car networking system substantially experienced 3 stages so far from appearance：
1st stage：Installation carries global system for mobile communications (Global System for Mobile in vehicle
Communication, GSM) module GPS terminal, car back is passed the position of vehicle, speed and elevation information by GPRS network
Networked system.System draws the information collected on the electronic map, real-time exhibition traveling state of vehicle.Meanwhile system according to
According to configurable algorithm, evaluation vehicle running path, the quality for going out the indexs such as car off-running time, travel speed, to lift vehicle
Operational efficiency provides theory support.
2nd stage：Onboard diagnostic system (On-Board of the installation with gsm module and GPS module in vehicle
Diagnostic, OBD) terminal.Compared with the 1st stage, car networking system not only can real-time exhibition vehicle location, speed and height
Etc. information, moreover it is possible to it is closely related with vehicle working condition to gather engine speed, battery voltage, instantaneous oil consumption, gearbox-gear etc.
Data, coordinate related algorithm, further lift vehicle operation and maintenance is horizontal.
3rd stage：Intelligent OBD terminal of the installation with 3G/4G modules and GPS module in vehicle.Have benefited from 3G/4G nets
Network high speed data transfer performance, the car networking system in this stage can be gathered and be transmitted vehicle data, Neng Gouxiang with higher frequency
In-car driver and conductor provides Wi-Fi hotspot service, lifts the Consumer's Experience of car networking service.
One complete car networking system needs to realize that the data of OBD terminals, car networking system and database three parts are handed over
Mutually.But existing car networking system or car networking service system, be mostly that single node accesses, i.e. a car networking service
System only has access the OBD terminals of a manufacturer production, and a car networking service system is only capable of realizing and some manufacturer production
OBD terminals/a certain type OBD terminals data interaction.In this case, car networking service system only support and its
Certain corresponding specific OBD terminals access, it is impossible to access compatible with most of OBD end products of in the market is realized, from
And the waste of resource is caused significantly.
The content of the invention
The invention provides a kind of car networking service system, it is intended to solve existing car networking system can only realize it is single
The problem of OBD end products access.
In order to solve the above technical problems, the present invention is achieved in that the present invention provides a kind of car networking service system, institute
Stating system includes data acquisition components：
The data acquisition components include several data acquisition sub-components；
Several described data acquisition sub-components are used to receive the vehicle number that the OBD terminals of specification not of the same race are sent respectively
According to, and the vehicle its data each received is translated into the vehicle data of same preset format respectively, so as to described
Car networking service system can realize that the vehicle data sent to the OBD terminals from specification not of the same race is handled.
Further, each data acquisition sub-component includes data receiver sub-component and data translation sub-component；
The data receiver sub-component, the vehicle data sent for receiving the OBD terminals；
The data translate sub-component, for the vehicle data of reception to be translated into the vehicle of same preset format
Data.
Further, the system also includes core logic control assembly；
The core logic control assembly, for sending data acquiring frequency control instruction to the data acquisition components；
The data acquisition components, the data acquiring frequency control instruction is sent to the OBD terminals, so as to described
OBD terminals according to the data acquiring frequency control instruction frequency collection vehicle data.
Compared with prior art, beneficial effect is the present invention：
A kind of car networking service system provided by the present invention, its data acquisition components include several data acquisition subgroups
Part；Each data acquisition sub-component receives the vehicle data that the OBD terminals of specification not of the same race are sent respectively, and will each connect respectively
The vehicle data received is translated into the vehicle data of same preset format, so that car networking service system can be realized to coming
The vehicle data sent from the OBD terminals of specification not of the same race is handled, you can be realized with the car networking service system more
The access of kind OBD end products.
Brief description of the drawings
Fig. 1 is car networking service system schematic diagram provided in an embodiment of the present invention；
Fig. 2 is existing car networking service system schematic diagram provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As one embodiment of the present invention, as shown in figure 1, a kind of car networking service system provided by the invention, is somebody's turn to do
System includes data acquisition components 10：
Data acquisition components include several data acquisition sub-components, as illustrated in the drawing data acquisition sub-component 101, number
According to collection sub-component 102, data acquisition sub-component 103.
Several data acquisition sub-components, the vehicle data that the OBD terminals for receiving specification not of the same race respectively are sent, and
The vehicle its data each received is translated into the vehicle data of same preset format respectively, so as to car networking service
System can realize that the vehicle data sent to the OBD terminals from specification not of the same race is handled.
The vehicle data form that the OBD terminals of different OBD manufacturers production are transmitted is different, can be with from Fig. 2
Find out, existing car networking system, data interaction, i.e., one can only be realized between the OBD terminals of some specific manufacturer production
Individual system corresponds to a kind of OBD terminals, can only be single node access.And in the present embodiment, as shown in figure 1, producer A productions
The vehicle data that OBD terminals 1 are collected is sent to data acquisition sub-component 101, and the OBD terminals 2 of producer B productions are adopted
The vehicle data collected is sent to data acquisition sub-component 102, the vehicle data that the OBD terminals 3 that producer C is produced are collected
It is sent to data acquisition sub-component 103.The system that the present embodiment is provided is by several data acquisition component clusters, per number
A type of OBD terminals are corresponded to according to collection sub-component, by being preset to communication protocol, by the vehicle number of different-format
According to the vehicle data for being eventually converted into same preset format, by vehicle data unified standardization, so that a car networking
Service system can carry out data interaction with a variety of OBD terminals, realize the access of multinode.
In the present embodiment, to lift the compatibility of OBD terminals, the time of exploitation and deployment, data acquisition components are reduced
The built-in communication protocol of main flow OBD manufacturers, and the reference model of a set of OBD communication protocols is provided, progressively guide manufacturer's production
Uniform OBD terminals.By the standardization to OBD transport communication protocols, the access of third-party platform is easily facilitated.
Further, each data acquisition sub-component includes data receiver sub-component and data translation sub-component.
Data receiver sub-component, the vehicle data sent for receiving the OBD terminals corresponding to it.Data translate sub-component, for inciting somebody to action
The vehicle data of reception is translated into the vehicle data of same preset format.
Further, system provided by the present invention also includes core logic control assembly 20.Pass through the core logic control
Component 20 processed is controlled to the frequency of OBD data acquisition of terminal, and process is as follows：Core logic control assembly 20, for sending
Data acquiring frequency control instruction is to data acquisition components；Data acquisition components 10, data acquiring frequency control instruction is sent
To OBD terminals, so that the OBD terminals are according to the frequency collection vehicle data of data acquiring frequency control instruction.
In the present embodiment, the frequency of OBD terminals collection vehicle data is defaulted as once per second.The vehicle data collected
Pass through the 3G/4G module transfers of OBD terminal built-ins to car networking service system.Meanwhile the frequency of data transfer is also patrolled by core
Collect control assembly 20 to control, be defaulted as 5 seconds once.
It should be noted that car networking service system also includes many components, such as data handling component, interface, data
Storehouse etc., this is the basic module of vehicle network service system, is not repeated in detail in the present embodiment.
In summary, the car networking service system that first embodiment of the invention is provided, its data acquisition group included
Part uses cluster working method, and several data acquisition component clusters, the corresponding collection of each data acquisition sub-component is different
The vehicle data that sends of OBD terminals, and the vehicle data of different-format is ultimately converted to the vehicle of unified preset format
Data, the multinode access of car networking service system is realized, so as to improve the performance of whole system and stability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, all in spirit of the invention not to limit invention
With all any modification, equivalent and improvement made within principle etc., it should be included in the scope of the protection.
Claims (3)
1. a kind of car networking service system, it is characterised in that the system includes data acquisition components：
The data acquisition components include several data acquisition sub-components；
Several described data acquisition sub-components are used to receive the vehicle data that the OBD terminals of specification not of the same race are sent respectively, and
The vehicle its data each received is translated into the vehicle data of same preset format respectively, so as to the car networking
Service system can realize that the vehicle data sent to the OBD terminals from specification not of the same race is handled.
2. the system as claimed in claim 1, it is characterised in that each data acquisition sub-component includes data receiver
Component and data translation sub-component；
The data receiver sub-component, the vehicle data sent for receiving the OBD terminals；
The data translate sub-component, for the vehicle data of reception to be translated into the vehicle number of same preset format
According to.
3. the system as claimed in claim 1, it is characterised in that the system also includes core logic control assembly；
The core logic control assembly, for sending data acquiring frequency control instruction to the data acquisition components；
The data acquisition components, the data acquiring frequency control instruction is sent to the OBD terminals, so as to the OBD
Terminal according to the data acquiring frequency control instruction frequency collection vehicle data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742626.3A CN107517257A (en) | 2017-08-25 | 2017-08-25 | A kind of car networking service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742626.3A CN107517257A (en) | 2017-08-25 | 2017-08-25 | A kind of car networking service system |
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| CN107517257A true CN107517257A (en) | 2017-12-26 |
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| CN201710742626.3A Pending CN107517257A (en) | 2017-08-25 | 2017-08-25 | A kind of car networking service system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049108A (en) * | 2019-03-25 | 2019-07-23 | 钛马信息网络技术有限公司 | A kind of net connection vehicular events generation method and device |
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| CN203311482U (en) * | 2013-01-17 | 2013-11-27 | 中科院微电子研究所昆山分所 | OBD (On-Board Diagnostics) traffic safety auxiliary system capable of being connected to Internet of vehicles |
| CN104753551A (en) * | 2013-12-31 | 2015-07-01 | 中国移动通信集团公司 | Vehicle-mounted terminal device, driving consumption data acquiring method and system |
| CN105338053A (en) * | 2015-09-06 | 2016-02-17 | 思塔科技（天津）有限责任公司 | Intelligent IOV (Internet of Vehicles) system based on cloud platform |
| CN105610850A (en) * | 2016-01-13 | 2016-05-25 | 天津大学 | Vehicle service and management system based on internet of vehicles |
| US20160253849A1 (en) * | 2015-02-27 | 2016-09-01 | TrueLite Trace, Inc. | Unknown on-board diagnostics (obd) protocol interpreter and conversion system |
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2017
- 2017-08-25 CN CN201710742626.3A patent/CN107517257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203311482U (en) * | 2013-01-17 | 2013-11-27 | 中科院微电子研究所昆山分所 | OBD (On-Board Diagnostics) traffic safety auxiliary system capable of being connected to Internet of vehicles |
| CN104753551A (en) * | 2013-12-31 | 2015-07-01 | 中国移动通信集团公司 | Vehicle-mounted terminal device, driving consumption data acquiring method and system |
| US20160253849A1 (en) * | 2015-02-27 | 2016-09-01 | TrueLite Trace, Inc. | Unknown on-board diagnostics (obd) protocol interpreter and conversion system |
| CN105338053A (en) * | 2015-09-06 | 2016-02-17 | 思塔科技（天津）有限责任公司 | Intelligent IOV (Internet of Vehicles) system based on cloud platform |
| CN105610850A (en) * | 2016-01-13 | 2016-05-25 | 天津大学 | Vehicle service and management system based on internet of vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110049108A (en) * | 2019-03-25 | 2019-07-23 | 钛马信息网络技术有限公司 | A kind of net connection vehicular events generation method and device |
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Application publication date: 20171226 |
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