CN107644537A - A kind of vehicle start based reminding method and system - Google Patents
A kind of vehicle start based reminding method and system Download PDFInfo
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- CN107644537A CN107644537A CN201711050532.6A CN201711050532A CN107644537A CN 107644537 A CN107644537 A CN 107644537A CN 201711050532 A CN201711050532 A CN 201711050532A CN 107644537 A CN107644537 A CN 107644537A
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Abstract
The invention discloses a kind of vehicle start system for prompting and method, the system includes multiple onboard systems and the cloud server with the communication connection of multiple onboard systems.This method includes：Onboard system gathers information of road surface and receives the Real-time Traffic Information transmitted by cloud server；Onboard system combines the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, traffic light status result is obtained after carrying out Data Analysis Services, according to obtained traffic light status result, data display is carried out, and obtained traffic light status result is uploaded to cloud server.By using the present invention, the accuracy and validity of traffic light status result can be improved, and improves the reliability and stability of whole system for prompting.The present invention can be widely applied in vehicle technology field as a kind of vehicle start system for prompting.
Description
Technical field
The present invention relates to information reminding technology, more particularly to a kind of vehicle start based reminding method and system.
Background technology
With the progress of society and the development of science and technology, automobile has become trip instrument important in people's daily life
One of.Current each big and medium-sized cities are respectively provided with larger traffic pressure, and particularly in peak period on and off duty, driver is often
Face the situation of congestion.And traffic lights is set at each crossing, this can play specification and divide to road wagon flow to a certain extent
Stream acts on, and alleviates traffic pressure.Therefore, need to stop when driver runs into red light, until traffic lights greening could rise again
Step continues to travel, and this just needs driver to keep spiritual high concentration during each parking waiting, could become in traffic lights
Vehicle start is driven when green in time.But sometimes, due to repeatedly blocking and waiting, driver may relax one's attention,
The changed condition situation that is difficult to know traffic lights in time and start to walk in time, in some instances it may even be possible to can be because failing to be ready and open hastily
Dynamic starting, causes traffic accident.In order to solve this problem, a kind of prompting scheme for vehicle start have devised.
At present, existing vehicle start prompting scheme mainly obtains traffic lights image using camera and analyzed, so
Afterwards according to analysis result, starting prompting is carried out using indicator lamp and loudspeaker.But this scheme but has many shortcomings, example
Such as：1st, when complex or multilane traffic lights is run into, the only traffic lights view data of voucher one, it is difficult to accurate judgement
Track corresponding to traffic lights, easily cause because judged the traffic lights in other tracks and caused by false alert；2nd, front truck is run into block
Less effective can not be realized or realized to the bad situation of visual isopter, the function of starting to walk to remind；3rd, the approach reminded is excessively simple, no
More sufficient prompting message can be provided for driver to be referred to and prepared.
The content of the invention
In order to solve the above-mentioned technical problem, can it is an object of the invention to provide a kind of vehicle start based reminding method and system
Improve accuracy, reliability and stability.
First technical scheme of the present invention is：A kind of vehicle start system for prompting, including：
Multiple onboard systems, for gathering information of road surface and receiving the Real-time Traffic Information transmitted by cloud server,
With reference to the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, obtained after carrying out Data Analysis Services
To traffic light status result, according to obtained traffic light status result, data display is carried out；The traffic light status result that will be obtained
It is uploaded to cloud server；
Cloud server, for providing Real-time Traffic Information；
The multiple onboard system communicates to connect with cloud server.
Further, the Real-time Traffic Information includes the Real-time Traffic Information provided by third-party server, or utilizes car
The traffic light status result that loading system uploads carries out the Real-time Traffic Information obtained after calibration process.
Further, the onboard system includes：
Acquisition module, for gathering information of road surface；
Receiving module, for receiving the Real-time Traffic Information transmitted by cloud server；
Analysis module, the real-time traffic for combining the information of road surface collected and being transmitted by cloud server are believed
Breath, traffic light status result is obtained after carrying out Data Analysis Services, obtained traffic light status result is transmitted separately to show
Module and sending module；
Sending module, for the traffic light status transmitted result to be uploaded into cloud server；
Display module, the traffic light status result for that will transmit carry out data display；
The analysis module is connected with acquisition module, receiving module, sending module and display module respectively.
Further, the combination collects information of road surface and the Real-time Traffic Information transmitted by cloud server,
Traffic light status result is obtained after carrying out Data Analysis Services, is specifically included：
After road pavement information and Real-time Traffic Information carry out error correction and compare processing, traffic light status result is obtained.
Further, the information of road surface collected includes lane information, situation of remote, roadway congestion condition information
And/or traffic light status information.
Further, the traffic light status result that the basis obtains, data display is carried out, is specifically included：
According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
Further, the third-party server is Traffic Administration Bureau's server.
Second technical scheme of the present invention is：A kind of vehicle start based reminding method, comprises the following steps：
Onboard system gathers information of road surface and receives the Real-time Traffic Information transmitted by cloud server；
Onboard system combines the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, carries out
Traffic light status result is obtained after Data Analysis Services, according to obtained traffic light status result, carries out data display, and will
Obtained traffic light status result is uploaded to cloud server.
Further, the Real-time Traffic Information includes the Real-time Traffic Information provided by third-party server, or utilizes car
The traffic light status result that loading system uploads carries out the Real-time Traffic Information obtained after calibration process.
Further, the traffic light status result that the basis obtains, carry out data display the step for, specifically include：
According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
The beneficial effect of the inventive method and system is：The present invention passes through with reference to the information of road surface collected and by cloud
The Real-time Traffic Information that end server transmits, obtains traffic light status result, then according to traffic after carrying out Data Analysis Services
Lamp state outcome carries out data display, and traffic light status result is uploaded into cloud server, it can thus be concluded that, compared to biography
The system scheme only traffic lights view data of voucher one and the traffic light status result drawn, the of the invention then road surface by collecting are believed
The combination of breath and the Real-time Traffic Information transmitted by cloud server, final required traffic light status are drawn so as to analyze and process
As a result, the accuracy and validity of traffic light status result can not only be so substantially increased, and when onboard system can not be adopted
Collect information of road surface or when cloud server can not transmit Real-time Traffic Information, onboard system remains to obtain traffic light status knot
Fruit, greatly improve the reliability and stability of whole system for prompting.
In addition, the Real-time Traffic Information provided by cloud server includes the real-time traffic provided by third-party server
The Real-time Traffic Information obtained after information, or the traffic light status result progress calibration process uploaded using onboard system, therefore
Accuracy and validity that onboard system finally analyzes obtained traffic light status result can further be improved；Further, this hair
It is bright to carry out the displaying of traffic light status information and time inverse information always according to traffic light status result, such order prompting side
Formula more hommization, sufficient prompting message is provided to driver, contributes to driver to be ready in time, avoids unexpected hair
It is raw.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of vehicle start system for prompting of the present invention；
Fig. 2 is a kind of step flow chart of vehicle start based reminding method of the present invention；
Fig. 3 is an a kind of specific embodiment structured flowchart of vehicle start system for prompting of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.In for the examples below
Number of steps, it is set only for the purposes of illustrating explanation, does not do any restriction to the order between step, each in embodiment
The execution sequence of step can carry out accommodation according to the understanding of those skilled in the art.
As shown in figure 1, the present invention provides a kind of vehicle start system for prompting, including：
Multiple onboard systems, for gathering information of road surface and receiving the Real-time Traffic Information transmitted by cloud server,
With reference to the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, obtained after carrying out Data Analysis Services
To traffic light status result, according to obtained traffic light status result, data display is carried out；The traffic light status result that will be obtained
It is uploaded to cloud server；
Cloud server, for providing Real-time Traffic Information；
The multiple onboard system communicates to connect with cloud server.
From above-mentioned, the traffic light status knot that is drawn compared to the traditional scheme only traffic lights view data of voucher one
Fruit, present invention incorporates the information of road surface collected and the Real-time Traffic Information transmitted by high in the clouds, carry out traffic light status
Traffic light status result is drawn after comprehensive analysis processing, it has high accuracy and validity, and when onboard system can not
Or be difficult to collect effective information of road surface or cloud server when can not transmit Real-time Traffic Information, onboard system remains to obtain
Traffic light status result carries out starting prompting, greatly improves the reliability and stability of whole system for prompting.
The preferred embodiment of the system is further used as, the Real-time Traffic Information includes what is provided by third-party server
Real-time Traffic Information, or the real-time traffic that the traffic light status result uploaded using onboard system obtained after calibration process are believed
Breath.
Specifically, the reality obtained after calibration process is carried out for the traffic light status result uploaded using onboard system
When transport information, it can be：The traffic light status result that multiple onboard systems upload is carried out to be compared to each other integrated correction processing
The Real-time Traffic Information obtained afterwards, for example, starting for vehicle a is reminded, cloud server can by residing for vehicle a it is same all the way
The traffic light status result that other onboard systems in section are uploaded be compared to each other integrated correction processing, then will obtain
Data are issued to vehicle a car-mounted terminal as Real-time Traffic Information, are so total to by other onboard systems in same section
The traffic light status result enjoyed realizes the acquisition of Real-time Traffic Information, can more conform to actual conditions, further improves real-time
The accuracy and validity of transport information；
The real-time traffic for for the traffic light status result uploaded using onboard system obtain after calibration process
Information, it is alternatively：The traffic light status result uploaded using multiple onboard systems is real-time to being provided by third-party server
Transport information carries out the Real-time Traffic Information obtained after calibration process, for example, the starting for vehicle a is reminded, cloud server
The traffic light status result that other onboard systems on same section residing for vehicle a can be uploaded, to by third party's service
The Real-time Traffic Information in this section that device provides carries out calibration process, and the data obtained after calibration process are issued as needed for
To vehicle a Real-time Traffic Information；
The real-time traffic for for the traffic light status result uploaded using onboard system obtain after calibration process
Information, it is alternatively：Utilize the traffic lights uploaded by the Real-time Traffic Information that third-party server provides to multiple onboard systems
State outcome carries out the Real-time Traffic Information obtained after integrated correction processing, for example, the starting for vehicle a is reminded, at vehicle a
In section 1, cloud server utilizes the Real-time Traffic Information in the section 1 provided by third-party server, to other on section 1
The traffic light status result that onboard system is uploaded carries out integrated correction processing, using the data obtained after calibration process as needed for
It is issued to vehicle a Real-time Traffic Information.
From above-mentioned, the Real-time Traffic Information for being issued to onboard system is the Real-time Traffic Information after calibration, this
Sample can further improve the accuracy and validity of Real-time Traffic Information, so as to further improve the accurate of starting prompting
Property and validity.
The preferred embodiment of the system is further used as, for the information of road surface collected, it can be by this
The information of road surface that car collects, or the information of road surface uploaded in cloud server by other onboard systems, that is to say, that
For the onboard system, its information of road surface that can also be used to collect is uploaded to cloud server；For the high in the clouds
Server, it can also be used to be issued to by the information of road surface transmitted on other onboard systems in corresponding onboard system.Thus
It can be seen that by high in the clouds technology, any car-mounted terminal can obtain the information of road surface that the other onboard systems in same section are shared, and expand
The approach of acquisition of information, improve validity that starting reminds and comprehensive, therefore, although Current vehicle itself can not or it is difficult
To collect effective information of road surface, useful information of road surface can be also obtained by high in the clouds technology, starting is greatly improved and reminds
Stability, reliability and validity.
The preferred embodiment of the system is further used as, the onboard system includes：
Acquisition module, for gathering information of road surface；
Receiving module, for receiving the Real-time Traffic Information transmitted by cloud server；
Analysis module, the real-time traffic for combining the information of road surface collected and being transmitted by cloud server are believed
Breath, traffic light status result is obtained after carrying out Data Analysis Services, obtained traffic light status result is transmitted separately to show
Module and sending module；
Sending module, for the traffic light status transmitted result to be uploaded into cloud server；
Display module, the traffic light status result for that will transmit carry out data display；
The analysis module is connected with acquisition module, receiving module, sending module and display module respectively.
The preferred embodiment of the system is further used as, the sending module can also be used to information of road surface being uploaded to high in the clouds
Server.
The preferred embodiment of the system is further used as, information of road surface that the combination collects and by cloud service
The Real-time Traffic Information that device transmits, traffic light status result is obtained after carrying out Data Analysis Services, is specifically included：
After road pavement information and Real-time Traffic Information carry out error correction and compare processing, traffic light status result is obtained.
The preferred embodiment of the system is further used as, the information of road surface collected includes lane information, vehicle condition
Information, roadway congestion condition information and/or traffic light status information.
The preferred embodiment of the system is further used as, the traffic light status result that the basis obtains, carries out data exhibition
Show, specifically include：
According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
The preferred embodiment of the system is further used as, the third-party server is Traffic Administration Bureau's server.
As shown in Fig. 2 being based on said system, the present invention also provides a kind of vehicle start based reminding method, comprises the following steps：
The Real-time Traffic Information that S101, onboard system collection information of road surface and reception are transmitted by cloud server；
The real-time traffic that S102, onboard system combine the information of road surface collected and transmitted by cloud server is believed
Breath, traffic light status result is obtained after carrying out Data Analysis Services, according to obtained traffic light status result, carry out data exhibition
Show, and obtained traffic light status result is uploaded to cloud server.
The preferred embodiment of this method is further used as, the Real-time Traffic Information includes what is provided by third-party server
Real-time Traffic Information, or the real-time traffic that the traffic light status result uploaded using onboard system obtained after calibration process are believed
Breath.
The preferred embodiment of this method is further used as, for the information of road surface collected, it can be by this car
The information of road surface collected, or the information of road surface uploaded in cloud server by other onboard systems, that is to say, that this
Method is further comprising the steps of：
The information of road surface collected is uploaded to cloud server by car-mounted terminal；
And/or
Cloud server will will be issued in corresponding onboard system by the information of road surface transmitted on other onboard systems.
The preferred embodiment of this method is further used as, information of road surface that the combination collects and by cloud service
The Real-time Traffic Information that device transmits, the step for obtaining traffic light status result after Data Analysis Services is carried out, is specifically included：
After road pavement information and Real-time Traffic Information carry out error correction and compare processing, traffic light status result is obtained.
The preferred embodiment of this method is further used as, the information of road surface collected includes lane information, vehicle condition
Information, roadway congestion condition information and/or traffic light status information.
The preferred embodiment of this method is further used as, the traffic light status result that the basis obtains, carries out data exhibition
The step for showing, specifically include：
According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
The preferred embodiment of this method is further used as, the third-party server is Traffic Administration Bureau's server.
Further elaborated below in conjunction with particular preferred embodiment to be done to the present invention.
As shown in figure 3, the high in the clouds the invention mainly comprises multiple onboard systems and with the communication connection of multiple onboard systems
Server；
The onboard system, for gathering information of road surface and receiving the Real-time Traffic Information transmitted by cloud server,
With reference to the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, obtained after carrying out Data Analysis Services
To traffic light status result, according to obtained traffic light status result, data display is carried out；The traffic light status result that will be obtained
It is uploaded to cloud server；
The cloud server, for providing Real-time Traffic Information, and receive the friendship by being transmitted on multiple onboard systems
Logical lamp state outcome.
(1), onboard system
The onboard system preferably includes：
1., acquisition module, for gathering information of road surface；
Specifically, the information of road surface collected includes lane information, situation of remote, roadway congestion condition information
And/or traffic light status information；
2., receiving module, for receiving the Real-time Traffic Information that is transmitted by cloud server；
Specifically, the receiving module is mainly used in receiving the packet transmitted by cloud server, wherein described number
According to including Real-time Traffic Information in bag；
3., analysis module, for combine the information of road surface collected and the real-time traffic transmitted by cloud server
Information, traffic light status result is obtained after carrying out Data Analysis Services, obtained traffic light status result is transmitted separately to open up
Show module and sending module；
Specifically, the analysis module gathers by the Real-time Traffic Information transmitted by cloud server and by acquisition module
Obtained information of road surface, after being analyzed and processed, show that integrated data feeds back, i.e. traffic light status result；
4., sending module, for by the traffic light status transmitted result upload share to cloud server；
5., display module, carry out data display for the traffic light status result that will transmit.
Wherein, the analysis module is connected with acquisition module, receiving module, sending module and display module respectively.
(2), cloud server
The cloud server mainly provides cloud data, services, there is provided Real-time Traffic Information to onboard system, receives simultaneously
By the traffic light status result transmitted on each onboard system.
Wherein, the Real-time Traffic Information provided for cloud server, it preferably includes to be provided by third-party server
Real-time Traffic Information, or the traffic light status result for utilizing onboard system to upload carries out obtained real-time traffic after calibration process
Information.
For the third-party server, its Real-time Traffic Information provided should be reliable, stable data, therefore,
The third-party server is preferably Traffic Administration Bureau's server, the Real-time Traffic Information that offer is so then provided be it is accurate, can
Lean on and stablize, it is further provided the accuracy of the traffic light status result obtained by subsequent analysis processing.
For said system, its specific starting reminds process step to include：
S201, vehicle gather information of road surface by acquisition module, and the information of road surface collected then is fed back into analysis
In module；
S202, vehicle while information of road surface is gathered, received by receiving module transmitted by cloud server it is real-time
Transport information, then the Real-time Traffic Information received is fed back in analysis module；
S203, the analysis module of vehicle combine the information of road surface collected and the real-time friendship transmitted by cloud server
Communication breath, traffic light status result is obtained after carrying out Data Analysis Services；
Specifically, Real-time Traffic Information and the information of road surface collected, road pavement information and Real-time Traffic Information are analyzed
After carrying out error correction and comparing processing, reasonable, accurate traffic light status result is obtained, that is to say, that obtained traffic light status
Result is the information of road surface that will be collected and the Real-time Traffic Information provided, and both carry out integrating correction, compare arrangement and obtain
It the result arrived, can so ensure the accuracy of result, improve accuracy, validity that starting is reminded, and the stabilization of system
Property and reliability；
Wherein, after carrying out error correction for the road pavement information and Real-time Traffic Information and compare processing, traffic lights is obtained
The step for state outcome, it specifically includes following steps：
The information of road surface that will be collected, such as roadway congestion condition information, traffic light status information (i.e. traffic lights data),
With the corresponding informance included in the Real-time Traffic Information that is transmitted by cloud server, carry out difference mean operation, then according to
The limitation of Largest Mean variance, intermediate result is obtained as the operation result finally given；
Then, carry out corresponding choose according to the type corresponding to data, using the difference of strategy to determine, for example, handing over
Logical lamp status information (i.e. traffic lights data) using in the Real-time Traffic Information provided by third-party server corresponding data as
Standard, and roadway congestion condition information is then believed with the above-mentioned information of road surface collected and the real-time traffic transmitted by cloud server
Cease and calculate based on the roadway congestion condition information based on the result obtained after analyzing and processing, i.e., obtained in above-mentioned operation result,
Then sent using these final data for choosing determination as final required traffic light status result to display module and transmission
Module；Wherein, for the type of data, can be pushed using Different Strategies, to be further ensured that the accuracy of data；
The traffic light status result that step S203 is obtained is transmitted separately to display module and transmission by S204, analysis module
Module；
The traffic light status result-sharing transmitted is uploaded to cloud server by S205, sending module, does data calibration；
The traffic light status result transmitted is carried out data display by S206, display module；
Specifically, after display module obtains the data passed over, more humane data display is provided, such as carries out traffic
The displaying of lamp status information and time inverse information is reminded, and is run into and reminded etc. under emergency situation with buzz；
S207, driver select rational drive route and speed in advance after receiving data display and reminding.
Above is the preferable implementation to the present invention is illustrated, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
- A kind of 1. vehicle start system for prompting, it is characterised in that：Including：Multiple onboard systems, for gathering information of road surface and receiving the Real-time Traffic Information transmitted by cloud server, with reference to The information of road surface collected and the Real-time Traffic Information transmitted by cloud server, handed over after carrying out Data Analysis Services Logical lamp state outcome, according to obtained traffic light status result, carry out data display；Obtained traffic light status result is uploaded To cloud server；Cloud server, for providing Real-time Traffic Information；The multiple onboard system communicates to connect with cloud server.
- A kind of 2. vehicle start system for prompting according to claim 1, it is characterised in that：The Real-time Traffic Information include by The Real-time Traffic Information that third-party server provides, or the traffic light status result uploaded using onboard system carry out calibration process The Real-time Traffic Information obtained afterwards.
- A kind of 3. vehicle start system for prompting according to claim 1, it is characterised in that：The onboard system includes：Acquisition module, for gathering information of road surface；Receiving module, for receiving the Real-time Traffic Information transmitted by cloud server；Analysis module, for combining the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, enter Traffic light status result is obtained after row Data Analysis Services, by obtained traffic light status result be transmitted separately to display module and Sending module；Sending module, for the traffic light status transmitted result to be uploaded into cloud server；Display module, the traffic light status result for that will transmit carry out data display；The analysis module is connected with acquisition module, receiving module, sending module and display module respectively.
- A kind of 4. vehicle start system for prompting according to claim 1, it is characterised in that：The road surface that the combination collects Information and the Real-time Traffic Information transmitted by cloud server, traffic light status result is obtained after carrying out Data Analysis Services, Specifically include：After road pavement information and Real-time Traffic Information carry out error correction and compare processing, traffic light status result is obtained.
- 5. according to a kind of any one of claim 1-4 vehicle start system for prompting, it is characterised in that：It is described to collect Information of road surface includes lane information, situation of remote, roadway congestion condition information and/or traffic light status information.
- 6. according to a kind of any one of claim 1-4 vehicle start system for prompting, it is characterised in that：What the basis obtained Traffic light status result, data display is carried out, is specifically included：According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
- A kind of 7. vehicle start system for prompting according to claim 2, it is characterised in that：The third-party server is traffic control Office's server.
- A kind of 8. vehicle start based reminding method, it is characterised in that：Comprise the following steps：Onboard system gathers information of road surface and receives the Real-time Traffic Information transmitted by cloud server；Onboard system combines the information of road surface collected and the Real-time Traffic Information transmitted by cloud server, carries out data Traffic light status result is obtained after analyzing and processing, according to obtained traffic light status result, carries out data display, and will obtain Traffic light status result be uploaded to cloud server.
- A kind of 9. vehicle start based reminding method according to claim 8, it is characterised in that：The Real-time Traffic Information include by The Real-time Traffic Information that third-party server provides, or the traffic light status result uploaded using onboard system carry out calibration process The Real-time Traffic Information obtained afterwards.
- A kind of 10. vehicle start based reminding method according to claim 8 or claim 9, it is characterised in that：The traffic that the basis obtains Lamp state outcome, carry out data display the step for, specifically include：According to obtained traffic light status result, the displaying of traffic light status information and time inverse information is carried out.
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| CN109491392A (en) * | 2018-12-03 | 2019-03-19 | 上海木木聚枞机器人科技有限公司 | A kind of method and system of shared avoidance |
| CN110877569A (en) * | 2019-12-03 | 2020-03-13 | 武汉理工大学 | Automobile starting pre-reminding device and method |
| CN111332185A (en) * | 2020-02-28 | 2020-06-26 | 华域视觉科技(上海)有限公司 | Interactive light early warning system and method and vehicle |
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