CN106341388A - Vehicle remote monitoring system and networked control method - Google Patents
Vehicle remote monitoring system and networked control method Download PDFInfo
- Publication number
- CN106341388A CN106341388A CN201610629516.1A CN201610629516A CN106341388A CN 106341388 A CN106341388 A CN 106341388A CN 201610629516 A CN201610629516 A CN 201610629516A CN 106341388 A CN106341388 A CN 106341388A
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- vehicle
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- remote monitoring
- monitoring system
- gprs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- 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
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- 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
- H04L67/52—Network services specially adapted for the location of the user terminal
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a vehicle remote monitoring system and a networked control method. The system comprises a first application software module, a first control module connected with the first application software module, a first communication module connected with the first control module, a second application software module, a second control module connected with the second application software module, and a second communication module connected with the second control module; the first application software module, the first control module and the first communication module are arranged in a vehicle-mounted infotainment entertainment system; the second application software module, the second control module and the second communication module are arranged in the vehicle remote monitoring system; and the first control module is connected with the second control module through a vehicle-mounted bus. With the vehicle remote monitoring system and the networked control method of the invention adopted, the vehicle-mounted infotainment entertainment system and the vehicle remote monitoring system can share the communication modules to access a wide area network, and therefore, cost can be reduced; control on the access right of network resources is realized, and the real-time property of the vehicle remote monitoring system and the convenience of the vehicle-mounted entertainment information system are both considered, and therefore, user experience can be improved.
Description
Technical field
The present invention relates to vehicle monitoring technical field, more particularly, to a kind of Research on Vehicle Remote Monitoring System Based on GPRS and its networking control side
Method.
Background technology
In some special traffic transport industries, such as shipping, passenger traffic, hazardous materials transportation, drive religion, urban public transport etc., need
In vehicle, Research on Vehicle Remote Monitoring System Based on GPRS (abbreviation t-box) to be installed, to make vehicle access radio data network, so through mandate
Monitoring backstage just remotely can grasp the relevant information of vehicle in real time, and implements remotely control etc. to vehicle.Monitoring backstage obtains
The information such as the travel speed of vehicle, actual travel mileage, current driving speed, current vehicle position, SOS, and according to phase
The information answered carries out remote scheduling, remotely control or implements corresponding rescue etc..On the vehicle of these special industries, generally also
Vehicle-mounted information and entertainment system is installed, car entertainment information system and Research on Vehicle Remote Monitoring System Based on GPRS pass through the communication mould of itself respectively
Block accesses wide area network, causes the waste of hardware resource, and end host volume is big, and production cost is high.And, car entertainment information
System and Research on Vehicle Remote Monitoring System Based on GPRS, in shared communication module access network, do not constrain to the access rights of Internet resources,
The real-time of Research on Vehicle Remote Monitoring System Based on GPRS and the convenience of car entertainment information system can not be taken into account.
Therefore, prior art is further improved.
Content of the invention
The present invention provides a kind of Research on Vehicle Remote Monitoring System Based on GPRS and its networking control method it is intended to solve of the prior art lacking
Fall into, realize vehicle-mounted information and entertainment system and Research on Vehicle Remote Monitoring System Based on GPRS common user communication module and access wide area network, reduces cost, simultaneously
By the control of the access rights to Internet resources, take into account real-time and the car entertainment information system of Research on Vehicle Remote Monitoring System Based on GPRS
Convenience, improve Consumer's Experience.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
One aspect of the present invention provides a kind of Research on Vehicle Remote Monitoring System Based on GPRS, including vehicle-mounted information and entertainment system and vehicle remote prison
Control system, described vehicle-mounted information and entertainment system includes first that the first application software module is connected with the first application software module
Processing module, and the first control module being connected with first processing module；
Described Research on Vehicle Remote Monitoring System Based on GPRS includes second that the second application software module is connected with the second application software module
Processing module, the second control module being connected with Second processing module；
Described vehicle-mounted information and entertainment system also includes the first communication module being connected with the first control module, or:
Described Research on Vehicle Remote Monitoring System Based on GPRS also includes the second communication module being connected with the second control module；
Described first control module is connected by vehicle bus with the second control module.
Specifically, described first control module is connected by can bus or serial bus with the second control module.
Specifically, described first communication module, second communication module are gprs module or 3g module or 4g module.
Another aspect of the present invention provides a kind of networking control method based on above-mentioned Research on Vehicle Remote Monitoring System Based on GPRS, comprising:
S10. Web vector graphic authority ni of each application program of vehicle-mounted information and entertainment system, described Web vector graphic authority ni are preset
It is the positive integer more than or equal to 1；
S20. obtain vehicle position information set gi；
S30. obtain current path planning, vehicle route irrelevance d is calculated according to described vehicle position information set gi；
If s40. described vehicle route irrelevance d is more than predetermined threshold value, carry out next step；
S50. determine whether that the application program of vehicle-mounted information and entertainment system is using network, in this way, then obtain described car
Carry Web vector graphic authority ni of the application program of information entertainment, and judge whether to meet preset relation formula, be then to wait the
One preset time t 1, otherwise stops the Web vector graphic authority of the application program of described vehicle-mounted information and entertainment system.
Specifically, described preset relation formula is: ni >=1+ed.
Specifically, described first preset time t 1 determines according to equation below: t1=1/v*d, wherein, v represents current vehicle
Speed, unit is meter per second.
Further, also include after described s50:
S60. determine whether that the application program of Research on Vehicle Remote Monitoring System Based on GPRS is using network, be then to obtain vehicle remote prison
Web vector graphic authority mj of each application program of control system, described Web vector graphic authority mj is the positive integer more than or equal to 1；
S70. determine that Web vector graphic is excellent according to Web vector graphic authority mj of each application program of described Research on Vehicle Remote Monitoring System Based on GPRS
First level.
The beneficial effects of the present invention is:
1st, the first control module of vehicle-mounted information and entertainment system and the second control module of Research on Vehicle Remote Monitoring System Based on GPRS are passed through
Connect, carry out information exchange, realize vehicle-mounted information and entertainment system and access wide area with Research on Vehicle Remote Monitoring System Based on GPRS common user communication module
Net, reduces the waste of resource, reduces the volume of on-vehicle host, produces reduces cost simultaneously.
2nd, car entertainment information system and Research on Vehicle Remote Monitoring System Based on GPRS be in shared communication module access network, by net
The control of the access rights of network resource, can take into account the real-time of Research on Vehicle Remote Monitoring System Based on GPRS and car entertainment information system just
Profit, improves Consumer's Experience.
Brief description
Fig. 1 is the structural representation of the Research on Vehicle Remote Monitoring System Based on GPRS of the present invention；
Fig. 2 is another structural representation of the Research on Vehicle Remote Monitoring System Based on GPRS of the present invention.
Specific embodiment
Specifically illustrate embodiments of the present invention below in conjunction with the accompanying drawings, accompanying drawing is only for reference and explanation uses, and it is right not constitute
The restriction of scope of patent protection of the present invention.
Embodiment 1
As shown in figure 1, in the present embodiment, shared communication module is arranged in Research on Vehicle Remote Monitoring System Based on GPRS, specifically:
Described vehicle-mounted information and entertainment system includes the first process mould that the first application software module is connected with the first application software module
Block, and the first control module being connected with first processing module；Described Research on Vehicle Remote Monitoring System Based on GPRS includes the second application software
The Second processing module that module is connected with the second application software module, the second control module being connected with Second processing module, and
The second communication module being connected with the second control module respectively.
Described first control module is connected by automobile bus (such as can etc.) with the second control module.
Described second communication module is data network module, the module such as such as gprs, 3g or 4g/4g+.
The wide area network access request that described second control module is not only the application program of Research on Vehicle Remote Monitoring System Based on GPRS controls
Module, is also the wide area network access request control module of the application program of vehicle-mounted information and entertainment system.
When the first application software module of vehicle-mounted information and entertainment system needs to access wide area network, first processor is to first
Control module sends and accesses wide area network request instruction, and wide area network access wide area network request instruction is forwarded to the by the first control module
Two control modules, the second control module is connect by second communication module according to the access wide area network request instruction of the first control module
Enter wide area network, realize vehicle-mounted information and entertainment system and wide area network is accessed by the second communication module of Research on Vehicle Remote Monitoring System Based on GPRS.When
When second application software module of Research on Vehicle Remote Monitoring System Based on GPRS needs to access wide area network, second processing device is sent out to the second control module
Send access wide area network request instruction, the second control module is passed through second according to the access wide area network request instruction of second processing device and led to
Letter module accesses wide area network.When the second control module receives plural access wide area network request instruction simultaneously, the second control
Molding root tuber to determine response order according to each priority accessing wide area network request instruction, if second communication module communicates
In, the second control module is excellent with the new access wide area network request instruction receiving according to the access wide area network request instruction responding
First level, to judge whether to interrupt communication, responds the new access wide area network request instruction receiving.
Embodiment 2
Fig. 2 is another embodiment of the invention, and unlike Fig. 1, in the present embodiment, shared communication module
It is arranged in vehicle-mounted information and entertainment system, described first control module is not only the wide of the application program of vehicle-mounted information and entertainment system
Domain net access request control module, is also the wide area network access request control module of the application program of Research on Vehicle Remote Monitoring System Based on GPRS.
Its course of work is similar with Fig. 1, will not be described here.
Embodiment 3
On the other hand, the present invention also provides the networking control method based on above-mentioned Research on Vehicle Remote Monitoring System Based on GPRS, specifically includes:
Step 10. presets Web vector graphic authority ni of each application program of vehicle-mounted information and entertainment system, described Web vector graphic power
Limit ni is the positive integer more than or equal to 1.
In the specific implementation, in system design, the Web vector graphic authority of each application program can be configured, and lead
The related application program of boat, vehicle safety can arrange higher Web vector graphic authority, conversely, unrelated with navigation, vehicle safety
Amusement class application program relatively low Web vector graphic authority then can be set.For example, Web vector graphic authority n1=of setting navigation
5, Web vector graphic authority n2=1 of Online Music player.
Step 20. obtains vehicle position information set gi.
Described vehicle position information collection is combined into the history coordinate value of vehicle.
Step 30. obtains current path planning, calculates vehicle route irrelevance according to described vehicle position information set gi
d.
Specifically, step 30 comprises the steps:
Step 31. travels through all sections in described path planning；
Step 32. calculates the current location of vehicle and the position relationship in described each section；
According to described position relationship, step 33. judges whether vehicle deviates route；
Step 34. obtains vehicle route irrelevance d by counting the vehicle deviation route number of times in each default section.
If step 40. described vehicle route irrelevance d is more than predetermined threshold value, carry out next step.
Step 50. determines whether that the application program of vehicle-mounted information and entertainment system is using network, in this way, then obtains described
Web vector graphic authority ni of the application program of vehicle-mounted information and entertainment system, and judge whether to meet following preset relation formula, it is then
Wait the first preset time t 1, otherwise stop the Web vector graphic authority of the application program of described vehicle-mounted information and entertainment system.
Specifically, described preset relation formula is: ni >=1+ed.
Specifically, described first preset time t 1 determines according to equation below: t1=1/v*d.
Wherein, v represents current vehicle speed, and unit is meter per second.
In another embodiment of the present invention, also include after described step 50:
Step 60. determines whether that the application program of Research on Vehicle Remote Monitoring System Based on GPRS is using network, is that then acquisition vehicle is remote
Web vector graphic authority mj of each application program of range monitoring system, described Web vector graphic authority mj is the positive integer more than or equal to 1.
Step 70. determines Web vector graphic according to Web vector graphic authority mj of each application program of described Research on Vehicle Remote Monitoring System Based on GPRS
Priority.
The above disclosed presently preferred embodiments of the present invention that is only is it is impossible to limit the rights protection model of the present invention with this
Enclose, the equivalent variations therefore made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (7)
1. a kind of Research on Vehicle Remote Monitoring System Based on GPRS, including vehicle-mounted information and entertainment system and Research on Vehicle Remote Monitoring System Based on GPRS it is characterised in that:
Described vehicle-mounted information and entertainment system includes the first process that the first application software module is connected with the first application software module
Module, and the first control module being connected with first processing module；
Described Research on Vehicle Remote Monitoring System Based on GPRS includes the second processing that the second application software module is connected with the second application software module
Module, the second control module being connected with Second processing module；
Described vehicle-mounted information and entertainment system also includes the first communication module being connected with the first control module, or:
Described Research on Vehicle Remote Monitoring System Based on GPRS also includes the second communication module being connected with the second control module；
Described first control module is connected by vehicle bus with the second control module.
2. Research on Vehicle Remote Monitoring System Based on GPRS according to claim 1 is it is characterised in that described first control module is controlled with second
Molding block passes through can bus or serial bus connect.
3. Research on Vehicle Remote Monitoring System Based on GPRS according to claim 1 it is characterised in that described first communication module, second lead to
Letter module is gprs module or 3g module or 4g module.
4. the networking control method of Research on Vehicle Remote Monitoring System Based on GPRS according to claim 1 is it is characterised in that include:
S10. preset Web vector graphic authority ni of each application program of vehicle-mounted information and entertainment system, described Web vector graphic authority ni is big
In the positive integer equal to 1；
S20. obtain vehicle position information set gi；
S30. obtain current path planning, vehicle route irrelevance d is calculated according to described vehicle position information set gi；
If s40. described vehicle route irrelevance d is more than predetermined threshold value, carry out next step；
S50. determine whether that the application program of vehicle-mounted information and entertainment system is using network, in this way, then obtain described vehicle-mounted letter
Web vector graphic authority ni of the application program of breath entertainment systems, and judge whether to meet preset relation formula, it is that then wait first is pre-
If time t1, otherwise stop the Web vector graphic authority of the application program of described vehicle-mounted information and entertainment system.
5. the networking control method of Research on Vehicle Remote Monitoring System Based on GPRS according to claim 4 is it is characterised in that described default pass
It is that formula is: ni >=1+ed.
6. the networking control method of Research on Vehicle Remote Monitoring System Based on GPRS according to claim 4 is it is characterised in that described first is pre-
If time t1 determines according to equation below: t1=1/v*d, wherein, v represents current vehicle speed, and unit is meter per second.
7. Research on Vehicle Remote Monitoring System Based on GPRS according to claim 4 networking control method it is characterised in that described s50 it
Also include afterwards:
S60. determine whether that the application program of Research on Vehicle Remote Monitoring System Based on GPRS is using network, be then to obtain vehicle remote monitoring system
Web vector graphic authority mj of each application program of uniting, described Web vector graphic authority mj is the positive integer more than or equal to 1；
S70. Web vector graphic priority is determined according to Web vector graphic authority mj of each application program of described Research on Vehicle Remote Monitoring System Based on GPRS.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629516.1A CN106341388B (en) | 2016-08-01 | 2016-08-01 | A kind of Research on Vehicle Remote Monitoring System Based on GPRS and its networking control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610629516.1A CN106341388B (en) | 2016-08-01 | 2016-08-01 | A kind of Research on Vehicle Remote Monitoring System Based on GPRS and its networking control method |
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| CN106341388A true CN106341388A (en) | 2017-01-18 |
| CN106341388B CN106341388B (en) | 2019-06-11 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922242A (en) * | 2018-06-05 | 2018-11-30 | 宁波金洋化工物流有限公司 | The preventative tracking of harmful influence haulage vehicle and control platform |
| WO2019037156A1 (en) * | 2017-08-23 | 2019-02-28 | 华为技术有限公司 | Method for creating statistics of traffic and device therefor |
| CN111193601A (en) * | 2018-11-15 | 2020-05-22 | 宝沃汽车（中国）有限公司 | Configuration method and device of vehicle-mounted audio network and vehicle |
| CN111737187A (en) * | 2019-03-25 | 2020-10-02 | 合肥杰发科技有限公司 | Vehicle-mounted system on chip and chip |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019037156A1 (en) * | 2017-08-23 | 2019-02-28 | 华为技术有限公司 | Method for creating statistics of traffic and device therefor |
| CN108922242A (en) * | 2018-06-05 | 2018-11-30 | 宁波金洋化工物流有限公司 | The preventative tracking of harmful influence haulage vehicle and control platform |
| CN111193601A (en) * | 2018-11-15 | 2020-05-22 | 宝沃汽车（中国）有限公司 | Configuration method and device of vehicle-mounted audio network and vehicle |
| CN111737187A (en) * | 2019-03-25 | 2020-10-02 | 合肥杰发科技有限公司 | Vehicle-mounted system on chip and chip |
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| Publication number | Publication date |
|---|---|
| CN106341388B (en) | 2019-06-11 |
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