CN106710275A - Intelligent vehicle-mounted traffic light - Google Patents
Intelligent vehicle-mounted traffic light Download PDFInfo
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- CN106710275A CN106710275A CN201710142479.6A CN201710142479A CN106710275A CN 106710275 A CN106710275 A CN 106710275A CN 201710142479 A CN201710142479 A CN 201710142479A CN 106710275 A CN106710275 A CN 106710275A
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- vehicle
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- intelligent vehicle
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- 208000009115 Anorectal Malformations Diseases 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000035484 reaction time Effects 0.000 description 2
- 208000036693 Color-vision disease Diseases 0.000 description 1
- 206010057315 Daydreaming Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000007254 color blindness Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an intelligent vehicle-mounted traffic light. The intelligent vehicle-mounted traffic light comprises a color recognizer, a first microprocessor, a wireless transmitting device and a plurality of internal intelligent traffic light devices which are connected in sequence, wherein the color recognizer is arranged on the traffic light; and the internal intelligent traffic light devices are arranged in a vehicle. The intelligent vehicle-mounted traffic light has the advantages that simultaneous starting and movement of the whole vehicle team can be realized, the loss of the starting time can be reduced, the time-length waste of the saturation passing rate can be reduced when the light is green, the quantity of vehicles passing in a unit time when the light is green can be increased, the efficiency can be improved by about 30%, and the need of practical application can be well met.
Description
Technical field
The invention belongs to transit equipment technical field, and in particular to a kind of intelligent vehicle-carried traffic lights.
Background technology
Vehicle has become an indispensable part for people's daily life, and traffic congestion also turns into modern big city
A serious problems.Big city li mouthful is more, and traffic lights is also more, and the situation that vehicle arranges the green lights such as hundreds of meters of queues is very common.
In the sphere of learning about traffic trip, the yellow end green just loss time is often mentioned --- face amber light and terminate end
Phase, cross the wagon flow of stop line unsaturation flow rate, thus loss transit time, the referred to as yellow end loss time；Opened in green light
Initial stage beginning, wagon flow is difficult to saturation volume rate entrance, therefore the transit time for losing, the referred to as green just loss time；Green first, yellow end is non-full
Merge with the loss time and be referred to as start-up lost time.Popular point is said, when green light will be lighted, waits current wagon flow to arrange
Up to a hundred meters of queues；When green light is lighted, all vehicles will start to walk to pass through, but this is a perfect condition, and the state of reality
It is：Only come that the most preceding first car of fleet can light in green light starts in a flash movement, from second car thereafter to car
Last car for remaining static wait green light of team is just started after its previous car starts.This causes effective green
The lamp period is significantly wasted by the startup reaction time between car and car；Calculated by observation, in fleet is waited, stationary vehicle
The startup for just completing oneself vehicle for two seconds after front truck startup moves ahead, like this, if coming the tenth in fleet, directly
Could start after 20 seconds after being lighted to green light, equivalent to the effective green time for having wasted 20 seconds.Effective green time
Waste, virtually aggravating traffic congestion.Often green light is lighted, the vehicle of wait can not start simultaneously it is forward, entirely
Fleet can not move as an entirety, but as the bead of abacus, move ahead one by one, which results in green light
Waste of time；If the startup reaction time between car and car can be reduced, fleet is set to go out as an entirety to greatest extent
OK, the vehicle of Effective Green Time period will undoubtedly be increased by quantity, so as to alleviate traffic congestion.
In addition, when fleet is very long, the vehicle drivers for coming back can be detectable friendship because of too remote apart from traffic lights
Logical lamp change, thus can only wait after oneself car in front starts oneself and then front automobile go ahead, especially in haze, rain
The weather conditions such as snow are descended, and such case is even more serious；Also many times front truck driver in object for appreciation mobile phone or absent-minded of bowing, does not note
Meaning can be walked, and waste a lot of times；When crossing is crossed, oversize vehicle such as truck, bus etc. can block traffic lights,
The vehicle drivers on side followed by can't see traffic lights, often make a dash across the red light by mistake, cause serious adverse consequences.Problems above
It is urgently to be resolved hurrily.
The content of the invention
For above-mentioned problems of the prior art, above-mentioned skill can be avoided the occurrence of it is an object of the invention to provide one kind
The intelligent vehicle-carried traffic lights of art defect.
In order to realize foregoing invention purpose, the technical scheme that the present invention is provided is as follows：
A kind of intelligent vehicle-carried traffic lights, including colour recognition device 2, first microprocessor 3, the wireless transmission dress being sequentially connected
4 and multiple built-in intelligence traffic light apparatus 6 are put, colour recognition device 2 is arranged on traffic lights 1, and built-in intelligence traffic light apparatus 6 set
Put in vehicle 5.
Further, the built-in intelligence traffic light apparatus 6 include that the second microprocessor 8 and difference are coupled
Music Clip 9, radio receiver 12, green LED lamp 10 and red LED lamp 11, also including with raising one's voice that Music Clip 9 is connected
Device 7, radio receiver 12 and the wireless connection of wireless launcher 4, loudspeaker 7, red LED lamp 11 and green LED lamp 10 set
Put in vehicle 5.
Further, the radio receiver 12 is radio transmitting and receiving chip.
Further, the wireless launcher 4 is radio transmitting and receiving chip.
Further, the colour recognition device 2 is JDCL color spectrum sensors.
Further, first microprocessor 3 is arm processor or single-chip microcomputer.
Further, the second microprocessor 8 is arm processor or single-chip microcomputer.
A kind of operation method of intelligent vehicle-carried traffic lights, comprises the following steps：
When colour recognition device 2 detects traffic lights 1 is changed into green, first microprocessor 3 is sent signal to, first is micro-
Processor 3 is again sent signal by wireless launcher 4, and the radio receiver 12 being arranged on vehicle receives this
The second microprocessor 8 is transferred to after signal, the second microprocessor 8 then triggers Music Clip 9 by being arranged in vehicle 5
Loudspeaker 7 send the prompt tone for reminding driver traffic lights 1 to be changed into green, while triggering is arranged on the green LED lamp in vehicle 5
10 light, and see that green LED lamp 10 is known that green light after lighting in order to vehicle drivers, so as to start vehicle immediately move
It is dynamic.
The intelligent vehicle-carried traffic lights that the present invention is provided, colour recognition device identification traffic lights sends signal to after being changed into green light
First microprocessor, then launched by wireless launcher by first microprocessor, it is arranged on the wireless receiving on automobile
After device receives the signal, the second microprocessor is sent a signal to, the second microprocessor triggers Music Clip and is arranged on
Loudspeaker and green LED lamp in vehicle, loudspeaker sends sound and green LED lamp lights prompting vehicle drivers green light,
So as to remind in-car driver to start vehicle, such that it is able to realize whole fleet while starting movement, reduce and start the loss time, subtract
Few green light gets the full passing the waste of rate duration, improves the quantity by automobile in unit green time, raising efficiency up to 30% or so,
The need for practical application being met well.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of built-in intelligence traffic light apparatus；
In figure, 1- traffic lights, 2- colour recognition devices, 3- first microprocessors, 4- wireless launchers, 5- vehicles, in 6-
Put intelligent traffic light device, 7- loudspeakers, the microprocessors of 8- second, 9- Music Clips, 10- green LED lamps, 11- red LEDs
Lamp, 12- radio receivers.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and specific implementation
The present invention will be further described for example.It should be appreciated that specific embodiment described herein is only used to explain the present invention, and without
It is of the invention in limiting.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of intelligent vehicle-carried traffic lights, including be sequentially connected colour recognition device 2, first microprocessor 3,
Wireless launcher 4 and multiple built-in intelligence traffic light apparatus 6, colour recognition device 2 is arranged on traffic lights 1, and built-in intelligence is handed over
Logical lamp device 6 is arranged in vehicle 5.
As shown in Fig. 2 the built-in intelligence traffic light apparatus 6 include that the second microprocessor 8 and difference are coupled
Music Clip 9, radio receiver 12, green LED lamp 10 and red LED lamp 11, also including with raising that Music Clip 9 is connected
Sound device 7, radio receiver 12 and the wireless connection of wireless launcher 4, loudspeaker 7, red LED lamp 11 and green LED lamp 10
It is arranged in vehicle 5.Built-in intelligence traffic light apparatus 6 are by in-car power supply for it is powered.
The radio receiver 12 is radio transmitting and receiving chip.The wireless launcher 4 is radio transmitting and receiving chip.It is described
Colour recognition device 2 is JDCL color spectrum sensors, and JDCL color spectrum sensors are the biographies of the color for being capable of identify that illuminator
Sensor.First microprocessor 3 is arm processor or single-chip microcomputer.Second microprocessor 8 is arm processor or single-chip microcomputer.
When in use, when colour recognition device 2 detects traffic lights 1 is changed into green, the first microprocessor is sent signal to
Device 3, first microprocessor 3 is again sent signal by wireless launcher 4, is arranged on the radio receiver on vehicle
12 receive and be transferred to after the signal the second microprocessor 8, and the second microprocessor 8 then triggers Music Clip 9 by setting
Put the loudspeaker 7 in vehicle 5 and send the prompt tone for reminding driver's traffic lights 1 to be changed into green, while triggering is arranged in vehicle 5
Green LED lamp 10 light, see that green LED lamp 10 is known that green light after lighting in order to vehicle drivers, so that immediately
Start vehicle movement.So, driver loudspeaker 7 and the green in the car of all vehicles of green light are waited near the traffic lights 1
Just can immediately know that traffic lights 1 becomes under the prompting of LED 10 and turn to green light, then all vehicles just can simultaneously start shifting
It is dynamic, reduce and start the loss time, reduce green light and get the full passing the waste of rate duration, improve the number by automobile in unit green time
Amount, raising efficiency is up to 30% or so；It is red by in-car weather conditions are bad, in the case that driver do not see upcoming traffic lamp 1
The light on and off of color LED 11 and green LED lamp 10 can also the situation of change of real-time reminding driver traffic lights 1, it is timely in order to driver
Brake is (during when red) or starts (during green light), it is to avoid cause danger, and reduces traffic congestion, can well meet actual answering
The need for.
A kind of operation method of intelligent vehicle-carried traffic lights, comprises the following steps：
When colour recognition device 2 detects traffic lights 1 is changed into green, first microprocessor 3 is sent signal to, first is micro-
Processor 3 is again sent signal by wireless launcher 4, and the radio receiver 12 being arranged on vehicle receives this
The second microprocessor 8 is transferred to after signal, the second microprocessor 8 then triggers Music Clip 9 by being arranged in vehicle 5
Loudspeaker 7 send the prompt tone for reminding driver traffic lights 1 to be changed into green, while triggering is arranged on the green LED lamp in vehicle 5
10 light, and see that green LED lamp 10 is known that green light after lighting in order to vehicle drivers, so as to start vehicle immediately move
It is dynamic.In addition, the sound that internal loudspeaker 7 is sent when when red and green light is different, for example, during green light, loudspeaker 7
Speech sound " green light " can be sent, during when red, loudspeaker 7 can send speech sound " when red ", so as to suffer from
The people for having colour blindness can also be reminded by the sound for listening loudspeaker 7 to send.
Embodiment described above only expresses embodiments of the present invention, and its description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of intelligent vehicle-carried traffic lights, it is characterised in that including the colour recognition device (2), the first microprocessor that are sequentially connected
(3), wireless launcher (4) and multiple built-in intelligences traffic light apparatus (6), colour recognition device (2) are arranged on traffic lights (1)
On, built-in intelligence traffic light apparatus (6) are arranged in vehicle (5).
2. intelligent vehicle-carried traffic lights according to claim 1, it is characterised in that the built-in intelligence traffic light apparatus (6)
Including the second microprocessor (8) and coupled respectively Music Clip (9), radio receiver (12), green LED lamp
(10) and red LED lamp (11), also including the loudspeaker (7) being connected with Music Clip (9), radio receiver (12) with it is wireless
Emitter (4) wireless connection, loudspeaker (7), red LED lamp (11) and green LED lamp (10) are arranged in vehicle (5).
3. the intelligent vehicle-carried traffic lights according to claim 1-2, it is characterised in that the radio receiver (12) is nothing
Line transceiving chip.
4. the intelligent vehicle-carried traffic lights according to claim 1-3, it is characterised in that the wireless launcher (4) is nothing
Line transceiving chip.
5. the intelligent vehicle-carried traffic lights according to claim 1-4, it is characterised in that the colour recognition device (2) is JDCL
Color spectrum sensor.
6. the intelligent vehicle-carried traffic lights according to claim 1-5, it is characterised in that first microprocessor (3) is ARM treatment
Device or single-chip microcomputer.
7. the intelligent vehicle-carried traffic lights according to claim 1-2, it is characterised in that the second microprocessor (8) is ARM treatment
Device or single-chip microcomputer.
8. a kind of operation method of intelligent vehicle-carried traffic lights as claimed in claim 2, it is characterised in that comprise the following steps：
When colour recognition device (2) detects traffic lights (1) is changed into green, first microprocessor (3), first are sent signal to
Microprocessor (3) is again sent signal by wireless launcher (4), is arranged on the radio receiver (12) on vehicle
The second microprocessor (8) is transferred to after receiving the signal, the second microprocessor (8) then triggers Music Clip (9) and leads to
Cross the loudspeaker (7) being arranged in vehicle (5) and send the prompt tone for reminding driver's traffic lights (1) to be changed into green, while triggering sets
The green LED lamp (10) put in vehicle (5) is lighted, and sees that green LED lamp (10) is known that after lighting in order to vehicle drivers
Green light, so as to start vehicle movement immediately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142479.6A CN106710275A (en) | 2017-03-10 | 2017-03-10 | Intelligent vehicle-mounted traffic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710142479.6A CN106710275A (en) | 2017-03-10 | 2017-03-10 | Intelligent vehicle-mounted traffic light |
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| Publication Number | Publication Date |
|---|---|
| CN106710275A true CN106710275A (en) | 2017-05-24 |
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ID=58917008
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710142479.6A Pending CN106710275A (en) | 2017-03-10 | 2017-03-10 | Intelligent vehicle-mounted traffic light |
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| Country | Link |
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| CN (1) | CN106710275A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417064A (en) * | 2018-05-09 | 2018-08-17 | 江西电力职业技术学院 | Automobile traffic light signal command system |
| CN113327445A (en) * | 2021-07-02 | 2021-08-31 | 徐明德 | Novel auxiliary automatic driving integrated equipment |
| CN113330760A (en) * | 2019-04-25 | 2021-08-31 | 深圳市柔宇科技股份有限公司 | Traffic indication signal transmission method and signal transmission device |
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| CN102122441A (en) * | 2011-03-15 | 2011-07-13 | 上海交通大学 | Intelligent traffic light auxiliary system based on vehicle road coordination technology |
| CN202584441U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Automatic traffic light identifying device for vehicles |
| CN103325266A (en) * | 2013-06-06 | 2013-09-25 | 开平市中铝实业有限公司 | Method for enabling car to accurately respond to traffic lights |
| CN204990725U (en) * | 2015-07-27 | 2016-01-20 | 安徽理工大学 | On -vehicle intelligent recognition traffic light suggestion device and intelligent automobile |
| CN205140214U (en) * | 2015-07-27 | 2016-04-06 | 河南理工大学 | Intelligent transportation lamp and and information interaction device between driver thereof |
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2017
- 2017-03-10 CN CN201710142479.6A patent/CN106710275A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002027690A1 (en) * | 2000-09-26 | 2002-04-04 | Dotson Alexander B | Audible stop light advance warning system |
| CN102122441A (en) * | 2011-03-15 | 2011-07-13 | 上海交通大学 | Intelligent traffic light auxiliary system based on vehicle road coordination technology |
| CN202584441U (en) * | 2012-03-29 | 2012-12-05 | 浙江吉利汽车研究院有限公司 | Automatic traffic light identifying device for vehicles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417064A (en) * | 2018-05-09 | 2018-08-17 | 江西电力职业技术学院 | Automobile traffic light signal command system |
| CN108417064B (en) * | 2018-05-09 | 2020-08-28 | 江西电力职业技术学院 | Automobile traffic light signal command system |
| CN113330760A (en) * | 2019-04-25 | 2021-08-31 | 深圳市柔宇科技股份有限公司 | Traffic indication signal transmission method and signal transmission device |
| CN113327445A (en) * | 2021-07-02 | 2021-08-31 | 徐明德 | Novel auxiliary automatic driving integrated equipment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |