CN110246351A - A kind of traffic lights information acquisition method and system, car-mounted terminal - Google Patents
A kind of traffic lights information acquisition method and system, car-mounted terminal Download PDFInfo
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- CN110246351A CN110246351A CN201810190894.3A CN201810190894A CN110246351A CN 110246351 A CN110246351 A CN 110246351A CN 201810190894 A CN201810190894 A CN 201810190894A CN 110246351 A CN110246351 A CN 110246351A
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- information
- traffic lights
- vehicle
- remaining time
- information acquisition
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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- General Physics & Mathematics (AREA)
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Abstract
The present invention provides a kind of traffic lights information acquisition method and system, car-mounted terminal, comprising the following steps: obtains the location information and transmits information of vehicle；The location information and the transmits information are sent to background server at interval of preset duration；Receive the status information of traffic lights and remaining time information on the vehicle heading that the background server is sent.Traffic lights information acquisition method of the invention and system, car-mounted terminal can obtain the relevant information of traffic lights in real time, provide Informational support for driver safety driving, greatly the user experience is improved.
Description
Technical field
The present invention relates to the technical fields of information processing, more particularly to a kind of traffic lights information acquisition method and are
System, car-mounted terminal.
Background technique
Traffic lights are also known as traffic lights, are the signal lamps for commanding traffic circulation, generally by red light, green light, amber light group
At.In intersection, the vehicle of multiple directions is all pooled together, and what is had will keep straight on, and what is had will turn round, and is all needed to accept traffic lights and is referred to
It waves.Red light is bright, then forbids keeping straight on or turn left, and in the case where not hindering pedestrian and vehicle condition, vehicle is allowed to turn right；Green light, it is quasi-
Perhaps vehicle straight trip or turning；Amber light is bright, is parked within crossing stop line or zebra crossing, has continued to pass through；Amber light flashing
When, warning vehicle is taken care.
In actual use, if the vehicle stopped on road is excessive, the vehicle being located behind can not learn traffic signals
The real-time status of lamp, is unfavorable for safe driving of vehicle.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of traffic lights acquisition of information
Method and system, car-mounted terminal can obtain the relevant information of traffic lights in real time, provide letter for driver safety driving
Breath supports that greatly the user experience is improved.
In order to achieve the above objects and other related objects, the present invention provides a kind of traffic lights information acquisition method, packet
It includes following steps: obtaining the location information and transmits information of vehicle；At interval of preset duration by the location information and institute
It states transmits information and is sent to background server；It receives the vehicle heading that the background server is sent and submits communication
The status information and remaining time information of signal lamp.
It further include that display or voice play traffic lights on the vehicle heading in one embodiment of the invention
Status information and remaining time information.
It further include issuing traffic signal light condition when the remaining time information is 0 and becoming in one embodiment of the invention
Change prompting message.
In one embodiment of the invention, the location information and transmits information of vehicle are obtained according to the GPS information of vehicle.
Accordingly, the present invention provides a kind of traffic lights Information Acquisition System, including obtains module, sending module and connect
Receive module；
The location information and transmits information for obtaining module and being used to obtain vehicle；
The location information and the transmits information for being sent to by the sending module at interval of preset duration
Background server；
The receiving module is for receiving traffic lights on the vehicle heading that the background server is sent
Status information and remaining time information.
Further include notification module in one embodiment of the invention, plays the vehicle heading for display or voice
The status information and remaining time information of upper traffic lights.
It further include reminding module in one embodiment of the invention, for issuing and handing over when the remaining time information is 0
Ventilating signal lamp state change prompting message.
In one embodiment of the invention, it is described obtain module according to the GPS information of vehicle obtain vehicle location information and
Transmits information.
The present invention provides a kind of car-mounted terminal, comprising: processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that car-mounted terminal execution is above-mentioned
Traffic lights information acquisition method.
Finally, the present invention provides a kind of traffic lights Information Acquisition System, taken including above-mentioned car-mounted terminal and backstage
Business device；
The background server is used to receive the location information and transmits information that vehicle is sent, and according to institute's rheme
Confidence breath and the transmits information send the status information and remaining time information of traffic lights on vehicle heading
To car-mounted terminal.
As described above, traffic lights information acquisition method of the invention and system, car-mounted terminal, have below beneficial to effect
Fruit:
(1) relevant information of traffic lights can be obtained in real time, provide Informational support for driver safety driving；
(2) it is manually operated without user, greatly the user experience is improved.
Detailed description of the invention
Fig. 1 is shown as the flow chart of traffic lights information acquisition method of the invention in an embodiment；
Fig. 2 is shown as the structural schematic diagram of traffic lights Information Acquisition System of the invention in an embodiment；
Fig. 3 is shown as the structural schematic diagram of car-mounted terminal of the invention in an embodiment；
Fig. 4 is shown as the structural schematic diagram of traffic lights Information Acquisition System of the invention in another embodiment.
Component label instructions
21 obtain module
22 sending modules
23 receiving modules
31 processors
32 memories
41 car-mounted terminals
42 background servers
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
Traffic lights information acquisition method of the invention and system, car-mounted terminal can obtain traffic lights in real time
Relevant information, even the vehicle being located behind can also obtain traffic lights information in real time, to be driven for driver safety
Informational support is provided, greatly the user experience is improved.
As shown in Figure 1, in an embodiment, traffic lights information acquisition method of the invention the following steps are included:
Step S1, the location information and transmits information of vehicle are obtained.
Specifically, car-mounted terminal obtained according to the location information of vehicle and history driving trace vehicle location information and
Transmits information.In one embodiment of the invention, the location information and driving direction of vehicle are obtained according to the GPS information of vehicle
Information.
Step S2, the location information and the transmits information are sent to background service at interval of preset duration
Device.
Specifically, car-mounted terminal sends real-time location information and row to background server at interval of preset duration, such as 1s
Sail directional information.
Step S3, receive on the vehicle heading that the background server is sent the status information of traffic lights and
Remaining time information.
Specifically, background server controls the status display of each traffic lights and state remaining time.Afterwards
Platform server judges whether there is traffic on vehicle heading according to the location information and transmits information of the vehicle received
Signal lamp；If nothing, any operation is not executed；If so, then obtain on vehicle heading the status information of traffic lights and
Remaining time information, and it is sent to car-mounted terminal, in order to which driver obtains the information of traffic lights in driving direction in real time,
To provide Informational support for safe driving.
In one embodiment of the invention, traffic lights information acquisition method of the invention further includes that display or voice play
The status information of traffic lights and remaining time information on the vehicle heading.Specifically, the vehicle heading
The status information and remaining time information of upper traffic lights can be text information or voice messaging.When the vehicle driving side
When the status information and remaining time information of upward traffic lights are text information, shown in real time by the display of car-mounted terminal
Show the status information of traffic lights and remaining time information on the vehicle heading；When the vehicle heading is submitted
When the status information and remaining time information of ventilating signal lamp are voice messaging, by the voice playing module of car-mounted terminal come in real time
Voice plays the status information of traffic lights and remaining time information on the vehicle heading.
In one embodiment of the invention, traffic lights information acquisition method of the invention further includes when the remaining time
When information is 0, issues traffic signal light condition and change prompting message.Specifically, it indicates to hand over when the remaining time information is 0
The state of ventilating signal lamp will change, then traffic signal light condition is changed prompting message by way of voice or text
It is sent to driver, to change driving condition in time, so that the user experience is improved.
As shown in Fig. 2, in an embodiment, traffic lights Information Acquisition System of the invention includes obtaining of being sequentially connected
Modulus block 21, sending module 22 and receiving module 23.
Obtain location information and transmits information that module 21 is used to obtain vehicle.
Specifically, car-mounted terminal obtained according to the location information of vehicle and history driving trace vehicle location information and
Transmits information.In one embodiment of the invention, the location information and driving direction of vehicle are obtained according to the GPS information of vehicle
Information.
The location information and the transmits information for after being sent to by sending module 22 at interval of preset duration
Platform server.
Specifically, car-mounted terminal sends real-time location information and row to background server at interval of preset duration, such as 1s
Sail directional information.
Receiving module 23 is used to receive the shape of traffic lights on the vehicle heading that the background server is sent
State information and remaining time information.
Specifically, background server controls the status display of each traffic lights and state remaining time.Afterwards
Platform server judges whether there is traffic on vehicle heading according to the location information and transmits information of the vehicle received
Signal lamp；If nothing, any operation is not executed；If so, then obtain on vehicle heading the status information of traffic lights and
Remaining time information, and it is sent to car-mounted terminal, in order to which driver obtains the information of traffic lights in driving direction in real time,
To provide Informational support for safe driving.
In one embodiment of the invention, traffic lights Information Acquisition System of the invention further includes notification module, is used for
Display or voice play the status information of traffic lights and remaining time information on the vehicle heading.Specifically, institute
Stating the status information of traffic lights and remaining time information on vehicle heading can be text information or voice messaging.When
When the status information of traffic lights and remaining time information are text information on the vehicle heading, pass through car-mounted terminal
Display real-time display described on vehicle heading traffic lights status information and remaining time information；When the vehicle
When the status information and remaining time information of traffic lights are voice messaging in driving direction, pass through the voice of car-mounted terminal
Playing module carrys out real-time voice and plays the status information of traffic lights and remaining time information on the vehicle heading.
In one embodiment of the invention, traffic lights Information Acquisition System of the invention further includes reminding module, is used for
When the remaining time information is 0, issues traffic signal light condition and change prompting message.Specifically, when the remaining time
Indicate that the state of traffic lights will change when information is 0, then by traffic lights by way of voice or text
State change prompting message is sent to driver, to change driving condition in time, so that the user experience is improved.
It should be noted that it should be understood that the modules of system above division be only a kind of logic function division,
It can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can be with
All realized by way of processing element calls with software；It can also all realize in the form of hardware；It can also part mould
Block realizes that part of module passes through formal implementation of hardware by way of processing element calls software.For example, x module can be
The processing element individually set up also can integrate and realize in some chip of above-mentioned apparatus, in addition it is also possible to program generation
The form of code is stored in the memory of above-mentioned apparatus, is called by some processing element of above-mentioned apparatus and is executed the above x mould
The function of block.The realization of other modules is similar therewith.Furthermore these modules completely or partially can integrate together, can also be only
It is vertical to realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.During realization,
Each step of the above method or the above modules can be by the integrated logic circuits of the hardware in processor elements or soft
The instruction of part form is completed.
For example, the above module can be arranged to implement one or more integrated circuits of above method, such as:
One or more specific integrated circuits (ApplicationSpecificIntegratedCircuit, abbreviation ASIC), or, one
Or multiple digital signal processors (digitalsingnalprocessor, abbreviation DSP), or, one or more scene can compile
Journey gate array (FieldProgrammableGateArray, abbreviation FPGA) etc..For another example, when some above module passes through processing elements
When the form of part scheduler program code is realized, which can be general processor, such as central processing unit
(CentralProcessingUnit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules can
To integrate, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
As shown in figure 3, car-mounted terminal of the invention includes processor 31 and memory 32 in an embodiment.
The memory 32 is for storing computer program.
The memory 32, which includes: that ROM, RAM, magnetic disk, USB flash disk, storage card or CD etc. are various, can store program generation
The medium of code.
The processor 31 is connected with the memory 32, the computer program stored for executing the memory 32,
So that the car-mounted terminal executes above-mentioned traffic lights information acquisition method.
Preferably, the processor 31 can be general processor, including central processing unit
(CentralProcessingUnit, abbreviation CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can be with
It is digital signal processor (DigitalSignalProcessor, abbreviation DSP), specific integrated circuit
(ApplicationSpecificIntegratedCircuit, abbreviation ASIC), field programmable gate array (Field-
ProgrammableGateArray, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components.
As shown in figure 4, traffic lights Information Acquisition System of the invention includes above-mentioned vehicle-mounted end in an embodiment
End 41 and background server 42.
The background server 42 is used to receive the location information and transmits information that vehicle is sent, and according to described
Location information and the transmits information send the status information of traffic lights and remaining time letter on vehicle heading
It ceases to car-mounted terminal.
Specifically, background server 42 controls the status display of each traffic lights and state remaining time.
Background server 42 judges whether have on vehicle heading according to the location information and transmits information of the vehicle received
Traffic lights；If nothing, any operation is not executed；If so, then obtaining the state letter of traffic lights on vehicle heading
Breath and remaining time information, and it is sent to car-mounted terminal, in order to which driver obtains traffic lights in driving direction in real time
Information avoided the transmission of multi information, and reduced system redundancy.
In conclusion traffic lights information acquisition method of the invention and system, car-mounted terminal can obtain friendship in real time
The relevant information of ventilating signal lamp provides Informational support for driver safety driving；It is manually operated without user, is greatly promoted
User experience.So the present invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of traffic lights information acquisition method, which comprises the following steps:
Obtain the location information and transmits information of vehicle；
The location information and the transmits information are sent to background server at interval of preset duration；
Receive the status information of traffic lights and remaining time letter on the vehicle heading that the background server is sent
Breath.
2. traffic lights information acquisition method according to claim 1, which is characterized in that further include that display or voice are broadcast
Put the status information of traffic lights and remaining time information on the vehicle heading.
3. traffic lights information acquisition method according to claim 1, which is characterized in that further include when described remaining
Between information be 0 when, issue traffic signal light condition change prompting message.
4. traffic lights information acquisition method according to claim 1, which is characterized in that according to the GPS information of vehicle
Obtain the location information and transmits information of vehicle.
5. a kind of traffic lights Information Acquisition System, which is characterized in that including obtaining module, sending module and receiving module；
The location information and transmits information for obtaining module and being used to obtain vehicle；
The sending module is used to that the location information and the transmits information to be sent to backstage at interval of preset duration
Server；
The receiving module is used to receive the state of traffic lights on the vehicle heading that the background server is sent
Information and remaining time information.
6. traffic lights Information Acquisition System according to claim 5, which is characterized in that further include notification module, use
The status information of traffic lights and remaining time information on the vehicle heading are played in display or voice.
7. traffic lights Information Acquisition System according to claim 5, which is characterized in that further include reminding module, use
In when the remaining time information is 0, issues traffic signal light condition and change prompting message.
8. traffic lights Information Acquisition System according to claim 5, which is characterized in that the acquisition module is according to vehicle
GPS information obtain vehicle location information and transmits information.
9. a kind of car-mounted terminal characterized by comprising processor and memory；
The memory is for storing computer program；
The processor is used to execute the computer program of the memory storage, so that the car-mounted terminal perform claim requires
Traffic lights information acquisition method described in any one of 1 to 4.
10. a kind of traffic lights Information Acquisition System, which is characterized in that including car-mounted terminal as claimed in claim 9 with after
Platform server；
The background server is believed for receiving the location information and transmits information that vehicle is sent, and according to the position
It ceases and the status information and remaining time information of traffic lights on transmits information transmission vehicle heading to vehicle
Mounted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190894.3A CN110246351A (en) | 2018-03-08 | 2018-03-08 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190894.3A CN110246351A (en) | 2018-03-08 | 2018-03-08 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
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| CN110246351A true CN110246351A (en) | 2019-09-17 |
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| CN201810190894.3A Pending CN110246351A (en) | 2018-03-08 | 2018-03-08 | A kind of traffic lights information acquisition method and system, car-mounted terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111132004A (en) * | 2019-12-06 | 2020-05-08 | 上海博泰悦臻电子设备制造有限公司 | Monitoring method, system, medium and device for temporary license plate |
| CN111489572A (en) * | 2020-04-27 | 2020-08-04 | 贵州锦丰矿业有限公司 | Underground vehicle traffic management system, management method and computer equipment |
| CN114299740A (en) * | 2021-12-31 | 2022-04-08 | 西安电子科技大学 | Vehicle-mounted traffic signal transmission system and method |
| CN115273507A (en) * | 2021-04-30 | 2022-11-01 | 博泰车联网科技(上海)股份有限公司 | Method and device for reminding state of traffic signal lamp |
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| CN206194137U (en) * | 2016-11-26 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Traffic signal lamp state reminder system |
| CN107085961A (en) * | 2017-06-22 | 2017-08-22 | 公安部交通管理科学研究所 | A kind of method and system of car-mounted terminal, acquisition crossing traffic signal control information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206194137U (en) * | 2016-11-26 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Traffic signal lamp state reminder system |
| CN107085961A (en) * | 2017-06-22 | 2017-08-22 | 公安部交通管理科学研究所 | A kind of method and system of car-mounted terminal, acquisition crossing traffic signal control information |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111132004A (en) * | 2019-12-06 | 2020-05-08 | 上海博泰悦臻电子设备制造有限公司 | Monitoring method, system, medium and device for temporary license plate |
| CN111489572A (en) * | 2020-04-27 | 2020-08-04 | 贵州锦丰矿业有限公司 | Underground vehicle traffic management system, management method and computer equipment |
| CN115273507A (en) * | 2021-04-30 | 2022-11-01 | 博泰车联网科技(上海)股份有限公司 | Method and device for reminding state of traffic signal lamp |
| CN115273507B (en) * | 2021-04-30 | 2023-09-22 | 博泰车联网科技(上海)股份有限公司 | Method and device for reminding state of traffic signal lamp |
| CN114299740A (en) * | 2021-12-31 | 2022-04-08 | 西安电子科技大学 | Vehicle-mounted traffic signal transmission system and method |
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