CN204256968U - A kind of intelligent transportation guidance system - Google Patents
A kind of intelligent transportation guidance system Download PDFInfo
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- CN204256968U CN204256968U CN201420831654.4U CN201420831654U CN204256968U CN 204256968 U CN204256968 U CN 204256968U CN 201420831654 U CN201420831654 U CN 201420831654U CN 204256968 U CN204256968 U CN 204256968U
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Abstract
A kind of intelligent transportation guidance system, comprise be arranged in crossing traffic light device, be installed in the speed of a motor vehicle before crossing and remind display device and a speed of a motor vehicle to remind controller, the described speed of a motor vehicle reminds the Enable Pin of controller to be connected to the output terminal of described traffic light device, and the described speed of a motor vehicle reminds the Enable Pin of display device to be connected to the output terminal of described speed of a motor vehicle prompting controller.The utility model structure is simple, practical, display device is reminded by installing the speed of a motor vehicle above road, this speed of a motor vehicle of such process remind display device vehicle in participant just can intuitively and easily accept the speed of a motor vehicle remind display device to suggestion speed information, and in time according to self speed of a motor vehicle of this information adjustment, and then by guiding the mode of road speed to carry out the pre-segmentation of active to wagon flow, realize crossing zero-waiting directly to pass through, both improve the green light amount of being open to traffic, significantly reduce urban transportation energy consumption again.
Description
Technical field
The utility model relates to intelligent traffic administration system field, refers in particular to a kind of intelligent transportation guidance system.
Background technology
Current urban transportation ensures crossing traffic order mainly through traffic lights, limits road speed by speed measuring point.But there is the problem such as inefficiency, poor effect in current management system.
Even two red lights often will be waited when the section driving that vehicle flowrate is large, crossing rate of passing through lowly not only have impact on road traffic, and vehicle when waiting for red light in idling and deceleration accelerator the fuel oil that consumes account for the very large proportion of urban drive oil consumption, this does not conform to the current energy-saving and emission-reduction advocated energetically.
Carrying out effective restriction in the section that vehicle flowrate is little to car speed is also when a last difficult problem, and speed measuring point can only be monitored the speed of certain point, tests the speed and can carry out the monitoring of system-wide section to stretch in interval, but makes to limit its application without the condition of branch line.Hypervelocity not only violates traffic rule, because its loss caused also is huge.
Chinese invention patent application (patent No.: 201110362922.3, publication number: CN103116997A) discloses a kind of speed of a motor vehicle that provides in real time with reference to being just in time that green light passes through the intelligent transportation system of state for pointing out vehicle operator to drive to traffic light, front by reference velocity.This intelligent transportation system comprises traffic lights control data acquisition module, traffic lights tfi module, computer digital animation network service interface module, Mobile data communication module.Although above intelligent transportation system can improve the traffic efficiency of traffic light, but still have the following disadvantages in the use procedure of reality: 1, this intelligent transportation system realizes depending on each driving vehicle and all will arrange Mobile data communication module, the prompting speed of a motor vehicle is carried out to each participant, and this point does not have operability in reality is promoted, once wherein one do not configure this Mobile data communication module, whole system will be caused normally to run; 2, this intelligent transportation system manufacturing cost high, be unfavorable for wide popularization and application.
Utility model content
The utility model provides a kind of intelligent transportation guidance system, and its fundamental purpose is the defect that manufacturing cost is high, operability is low overcoming the existence of existing intelligent transportation system.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of intelligent transportation guidance system, comprise be arranged in crossing traffic light device, be installed in the speed of a motor vehicle before crossing and remind display device and a speed of a motor vehicle to remind controller, the described speed of a motor vehicle reminds the Enable Pin of controller to be connected to the output terminal of described traffic light device, and the described speed of a motor vehicle reminds the Enable Pin of display device to be connected to the output terminal of described speed of a motor vehicle prompting controller.
Further, described traffic light device includes one and reminds the communicator of controller for generation of the traffic light controller and of traffic lights sequential for obtaining traffic lights sequential and sending the described speed of a motor vehicle to, and the output terminal of this communicator is connected to the Enable Pin that the described speed of a motor vehicle reminds controller.
Further, the described speed of a motor vehicle reminds display device to be the speed of a motor vehicle prompting display screen being set up in described road both sides and being positioned at its upper pavement surface.
Further, described communicator is wired communicators, and the described speed of a motor vehicle reminds the Enable Pin of controller to be electrically connected with this wired communicators.
Further, described communicator is wireless communicator, and the described speed of a motor vehicle reminds the Enable Pin of controller to be provided with a radio receiving unit suitable with this wireless communicator.
Further, the described speed of a motor vehicle reminds display screen to be provided with a plurality of, and this plurality of speed of a motor vehicle reminds display screen to arrange along described road direction interval.
Further, described each speed of a motor vehicle reminds the front and back of display screen all to have the electronic demonstration interface showing the suggestion speed of a motor vehicle to participant.
Compared to the prior art, the beneficial effect that the utility model produces is:
The utility model structure is simple, practical, display device is reminded by installing the speed of a motor vehicle above road, this speed of a motor vehicle of such process remind display device vehicle in participant just can intuitively and easily accept the speed of a motor vehicle remind display device to suggestion speed information, and in time according to self speed of a motor vehicle of this information adjustment, and then by guiding the mode of road speed to carry out the pre-segmentation of active to wagon flow, realize crossing zero-waiting directly to pass through, namely improve the green light amount of being open to traffic, significantly reduce urban transportation energy consumption again.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is using state reference diagram of the present utility model.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
See figures.1.and.2.A kind of intelligent transportation guidance system, comprise be arranged in crossing traffic light device 1, be installed in the speed of a motor vehicle before crossing and remind display device 3 and a speed of a motor vehicle to remind controller 4, the described speed of a motor vehicle reminds the Enable Pin of controller 4 to be connected to the output terminal of described traffic light device 1, and the described speed of a motor vehicle reminds the Enable Pin of display device 3 to be connected to the output terminal of described speed of a motor vehicle prompting controller 4.Described traffic light device 1 includes one for generation of the traffic light controller 10 and of traffic lights sequential for obtaining traffic lights sequential and sending the communicator 11 that the described speed of a motor vehicle reminds controller 4 to, and the output terminal of this communicator 11 is connected to the Enable Pin that the described speed of a motor vehicle reminds controller 4.Further, the described speed of a motor vehicle reminds display device 3 for being set up in road 2 both sides and the speed of a motor vehicle being positioned at its upper pavement surface reminds display screen 30.
See figures.1.and.2.The communication mode of this communicator 11 can be wired, wireless or the mode such as underlying communication network.Specifically, described communicator 11 is wired communicators 11, and the described speed of a motor vehicle reminds the Enable Pin of controller 4 to be electrically connected with this wired communicators 11.Or be described communicator 11 be wireless communicator 11, the described speed of a motor vehicle reminds the Enable Pin of controller 4 to be provided with a radio receiving unit suitable with this wireless communicator 11.The described speed of a motor vehicle reminds display screen 30 can be furnished with multiple on road 2, and the plurality of speed of a motor vehicle reminds display screen 30 to arrange along interval, described road 2 direction.In order to adapt to the demand on two way road surface, described each speed of a motor vehicle prompting display screen 30 can also be that front 31 and the back side 32 all have the electronic demonstration interface showing the suggestion speed of a motor vehicle to participant.
See figures.1.and.2.The course of work of the present utility model is as follows: in the present embodiment, and traffic light controller 10 mainly produces traffic lights sequential, controls the current order at each crossing.The green time of respective channel mainly in order to obtain the sequential that traffic light controller 10 produces, and is sent to the speed of a motor vehicle prompting controller of this passage by communicator 11.Speed of a motor vehicle prompting controller mainly sends to the speed of a motor vehicle to remind display device 3 in order to the velocity range of reminding after obtaining green time the information such as the distance between display device 3 to traffic lights and road speed limit to calculate directly to communicate according to the speed of a motor vehicle preset.The speed of a motor vehicle reminds display device 3 to be responsible for showing the green light speed of a motor vehicle that can directly communicate.Driver just can remind speeds suggested by display device 3 by the speed of a motor vehicle, reaches N-free diet method and passes through.From the above, display device 3 is reminded by installing the speed of a motor vehicle above road 2, this speed of a motor vehicle of such process remind display device 3 vehicle in participant just can intuitively and easily accept the speed of a motor vehicle remind display device 3 to suggestion speed information, and in time according to self speed of a motor vehicle of this information adjustment, and then by guiding the mode of road speed to carry out the pre-segmentation of active to wagon flow, realize crossing zero-waiting directly to pass through, namely improve the green light amount of being open to traffic, significantly reduce urban transportation energy consumption again.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1. an intelligent transportation guidance system, it is characterized in that: comprise be arranged in crossing traffic light device, be installed in the speed of a motor vehicle before crossing and remind display device and a speed of a motor vehicle to remind controller, the described speed of a motor vehicle reminds the Enable Pin of controller to be connected to the output terminal of described traffic light device, and the described speed of a motor vehicle reminds the Enable Pin of display device to be connected to the output terminal of described speed of a motor vehicle prompting controller.
2. a kind of intelligent transportation guidance system as claimed in claim 1, it is characterized in that: described traffic light device includes one and reminds the communicator of controller for generation of the traffic light controller and of traffic lights sequential for obtaining traffic lights sequential and sending the described speed of a motor vehicle to, and the output terminal of this communicator is connected to the Enable Pin that the described speed of a motor vehicle reminds controller.
3. a kind of intelligent transportation guidance system as claimed in claim 1, is characterized in that: the described speed of a motor vehicle reminds display device to be set up in road both sides and the speed of a motor vehicle being positioned at its upper pavement surface reminds display screen.
4. a kind of intelligent transportation guidance system as claimed in claim 2, is characterized in that: described communicator is wired communicators, and the described speed of a motor vehicle reminds the Enable Pin of controller to be electrically connected with this wired communicators.
5. a kind of intelligent transportation guidance system as claimed in claim 2, is characterized in that: described communicator is wireless communicator, and the described speed of a motor vehicle reminds the Enable Pin of controller to be provided with a radio receiving unit suitable with this wireless communicator.
6. a kind of intelligent transportation guidance system as claimed in claim 3, is characterized in that: the described speed of a motor vehicle reminds display screen to be provided with a plurality of, and this plurality of speed of a motor vehicle reminds display screen to arrange along described road direction interval.
7. a kind of intelligent transportation guidance system as claimed in claim 6, is characterized in that: described each speed of a motor vehicle reminds the front and back of display screen all to have the electronic demonstration interface showing the suggestion speed of a motor vehicle to participant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831654.4U CN204256968U (en) | 2014-12-25 | 2014-12-25 | A kind of intelligent transportation guidance system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420831654.4U CN204256968U (en) | 2014-12-25 | 2014-12-25 | A kind of intelligent transportation guidance system |
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| CN204256968U true CN204256968U (en) | 2015-04-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303853A (en) * | 2015-09-11 | 2016-02-03 | 山东理工大学 | High-efficiency operation strategy for vehicle |
| WO2017092605A1 (en) * | 2015-11-30 | 2017-06-08 | 爱易成技术(天津)有限公司 | Method for guiding traffic at traffic crossing |
| CN107516425A (en) * | 2017-08-14 | 2017-12-26 | 苏州荣宝升城市建设有限公司 | A kind of Intelligent road auxiliary control method |
-
2014
- 2014-12-25 CN CN201420831654.4U patent/CN204256968U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105303853A (en) * | 2015-09-11 | 2016-02-03 | 山东理工大学 | High-efficiency operation strategy for vehicle |
| WO2017092605A1 (en) * | 2015-11-30 | 2017-06-08 | 爱易成技术(天津)有限公司 | Method for guiding traffic at traffic crossing |
| CN107516425A (en) * | 2017-08-14 | 2017-12-26 | 苏州荣宝升城市建设有限公司 | A kind of Intelligent road auxiliary control method |
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