CN109147364A - A kind of intelligent traffic light car synchronous display system - Google Patents
A kind of intelligent traffic light car synchronous display system Download PDFInfo
- Publication number
- CN109147364A CN109147364A CN201811110294.8A CN201811110294A CN109147364A CN 109147364 A CN109147364 A CN 109147364A CN 201811110294 A CN201811110294 A CN 201811110294A CN 109147364 A CN109147364 A CN 109147364A
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- China
- Prior art keywords
- signal
- traffic lights
- module
- rfid
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G08G1/095—Traffic lights
-
- 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
-
- 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
Abstract
The invention discloses a kind of intelligent traffic light car synchronous display systems, including traffic lights outside vehicle, wayside signal station and interior traffic lights, there are four the outer traffic lights settings of the vehicle, the outer traffic lights of four vehicles is distributed in crossroad four direction, there are four the wayside signal station is set, and four wayside signal stations are respectively provided at the outer traffic lights of four vehicles, 2.4G signal emission module and RFID signal transmitting module are equipped in the wayside signal station, 2.4G signal receiving module and RFID signal receiving module are equipped in the car traffic lights, the outer traffic lights of the vehicle and wayside signal station are electrically connected by conducting wire.In the present invention, pass through 2.4G signal receiving module, the design of 2.4G signal emission module, RFID signal receiving module and RFID signal transmitting module, the signal of the outer traffic lights of vehicle can be shown in the car, while can be penetrated according to RFID frequency to change channel to realize preparation timely synchronous transport modulating signal.
Description
Technical field
The present invention relates to traffic light systems technical field more particularly to a kind of intelligent traffic light car synchronous display systems.
Background technique
Automobile is easy to be blocked observation traffic lights sight by front truck or motor bus when traffic light intersection waits,
And cause accidentally to make a dash across the red light or the case where emergency stop, in certain biggish traffic light intersections, traffic department has a solution just
It is that one traffic lights vertically indicated is set in the roadside Accreditation Waiting Area Ren Hang.This scheme can to a certain extent, allow truck,
Observe the traffic lights that this is vertically indicated judges passage situation to trolley after motor bus excessively together.
But this solution can only allow the trolley in the lane close to this traffic lights effective, for red green far from this
The trolley poor effect in the lane of lamp；And, this scheme be easy to cause meaning so that chauffeur needs sight not stall shifting again
Outer traffic accident, we design a kind of intelligent traffic light car synchronous display system to solve the above problems thus.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of intelligent traffic light proposed is interior
Synchronous display system.
To achieve the goals above, present invention employs following technical solutions:
A kind of intelligent traffic light car synchronous display system, including traffic lights, wayside signal station and interior traffic lights outside vehicle,
There are four the outer traffic lights settings of the vehicle, and the outer traffic lights of four vehicles is distributed in crossroad four direction, the wayside signal station
If there are four, and four wayside signal stations are respectively provided at the outer traffic lights of four vehicles, and 2.4G is equipped in the wayside signal station and is believed
Number transmitting module and RFID signal transmitting module are equipped with 2.4G signal receiving module in the car traffic lights and RFID signal connect
Receive module, the outer traffic lights of the vehicle and wayside signal station are electrically connected by conducting wire, and vehicle outside traffic lights respectively with 2.4G signal
Transmitting module, RFID signal transmitting module are connected by conducting wire, the 2.4G signal receiving module and 2.4G signal emission module
It is connected by wifi, the RFID signal receiving module is connected with RFID signal transmitting module by wifi, the transmitting of 2.4G signal
Module transmitting leads to the lighting lamp state signal of lamp when front truck diplomacy, and RFID signal transmitting module emits 2.4G signal receiving module and closes
Signal or target traffic lights 2.4G signal emission module FM signal.
Preferably, the outer traffic lights of the vehicle is mounted on lamp bracket, and the wayside signal station is fixedly mounted on lamp bracket.
Preferably, the interior traffic lights is fixedly mounted on vehicle centre console, and interior traffic lights passes through USB connecting line
It is connected with interior power supply.
Preferably, the interior traffic lights is equipped with display.
Preferably, the frequency range of the RFID signal receiving module and RFID signal transmitting module 125KHz extremely
Between 134KHz.
Compared with prior art, the beneficial effects of the present invention are:
In the present invention, pass through 2.4G signal receiving module, 2.4G signal emission module, RFID signal receiving module and RFID
The design of signal emission module can show the signal of the outer traffic lights of vehicle in the car, while can be penetrated according to RFID frequency to change
Channel is to realize preparation timely synchronous transport modulating signal.
The present invention can the outer traffic lights of real-time display vehicle in the car signal, avoid the influence that oversize vehicle blocks, together
When can timely change the signal lamp situation in target lane according to the change of driving lane, to guarantee traffic safety.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of intelligent traffic light car synchronous display system proposed by the present invention；
Fig. 2 is a kind of interior traffic lights structural representation of intelligent traffic light car synchronous display system proposed by the present invention
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of intelligent traffic light car synchronous display system, including traffic lights outside vehicle, wayside signal station and
Interior traffic lights, there are four the outer traffic lights settings of vehicle, and the outer traffic lights of four vehicles is distributed in crossroad four direction, wayside signal
There are four station is set, and four wayside signal stations are respectively provided at the outer traffic lights of four vehicles, and 2.4G signal is equipped in wayside signal station
Transmitting module and RFID signal transmitting module, interior traffic lights is interior to be equipped with 2.4G signal receiving module and RFID signal reception mould
Block, the outer traffic lights of vehicle and wayside signal station are electrically connected by conducting wire, and vehicle outside traffic lights respectively with 2.4G signal emission module,
RFID signal transmitting module is connected by conducting wire, and 2.4G signal receiving module is connected with 2.4G signal emission module by wifi,
RFID signal receiving module is connected with RFID signal transmitting module by wifi, and the transmitting of 2.4G signal emission module is when front truck diplomacy
The lighting lamp state signal of logical lamp, RFID signal transmitting module emit 2.4G signal receiving module shutdown signal or target traffic lights
2.4G signal emission module FM signal, the outer traffic lights of vehicle are mounted on lamp bracket, and wayside signal station is fixedly mounted on lamp bracket, vehicle
Interior traffic lights is fixedly mounted on vehicle centre console, and interior traffic lights is connected by USB connecting line with interior power supply, and car is handed over
Logical lamp is equipped with display, and the frequency range of RFID signal receiving module and RFID signal transmitting module is in 125KHz to 134KHz
Between, in the present invention, believed by 2.4G signal receiving module, 2.4G signal emission module, RFID signal receiving module and RFID
The design of number transmitting module can show the signal of the outer traffic lights of vehicle in the car, while can be penetrated according to RFID frequency to change letter
Road to realize preparation timely synchronous transport modulating signal, the present invention can the outer traffic lights of real-time display vehicle in the car signal,
The influence that oversize vehicle blocks is avoided, while can timely change the signal in target lane according to the change of driving lane
Lamp situation, to guarantee traffic safety.
Working principle: for vehicle driving when on lane, the RFID signal of the outer traffic lights connection of vehicle on the lane emits mould
To be connected with the RFID signal receiving module on vehicle by wifi, the outer traffic lights of the vehicle on the lane connects block transmitting signal
The signal of the signal lamp is transmitted to 2.4G signal receiving module by the 2.4G signal emission module connect, thus in the car on traffic lights
Show the traffic light signals on the lane, when vehicle lane change, the RFID signal transmitting module transmitting 2.4G on former lane is received
Module shutdown signal, after RFID signal receiving module receives signal, interior traffic lights no longer shows the traffic lights on former lane
Signal, and the RFID signal transmitting module on target lane emits target traffic lights 2.4G FM signal, RFID signal receives mould
2.4G signal receiving module progress frequency modulation is connected with the 2.4G signal emission module on target lane after block receives signal, thus
Beacon signal on displaying target lane.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of intelligent traffic light car synchronous display system, including traffic lights, wayside signal station and interior traffic lights outside vehicle,
It is characterized in that, there are four the outer traffic lights settings of the vehicle, and the outer traffic lights of four vehicles is distributed in crossroad four direction, the road
There are four other signal station is set, and four wayside signal stations are respectively provided at the outer traffic lights of four vehicles, are set in the wayside signal station
Have a 2.4G signal emission module and RFID signal transmitting module, be equipped in the car traffic lights 2.4G signal receiving module and
RFID signal receiving module, the outer traffic lights of the vehicle and wayside signal station are electrically connected by conducting wire, and the outer traffic lights difference of vehicle
It is connected with 2.4G signal emission module, RFID signal transmitting module by conducting wire, the 2.4G signal receiving module and 2.4G letter
By wifi connection, the RFID signal receiving module is connected with RFID signal transmitting module by wifi for number transmitting module,
The transmitting of 2.4G signal emission module leads to the lighting lamp state signal of lamp when front truck diplomacy, and RFID signal transmitting module emits 2.4G signal
Receiving module shutdown signal or target traffic lights 2.4G signal emission module FM signal.
2. a kind of intelligent traffic light car synchronous display system according to claim 1, which is characterized in that the vehicle diplomacy
Logical lamp is mounted on lamp bracket, and the wayside signal station is fixedly mounted on lamp bracket.
3. a kind of intelligent traffic light car synchronous display system according to claim 1, which is characterized in that the interior friendship
Logical lamp is fixedly mounted on vehicle centre console, and interior traffic lights is connected by USB connecting line with interior power supply.
4. a kind of intelligent traffic light car synchronous display system according to claim 1, which is characterized in that the interior friendship
Logical lamp is equipped with display.
5. a kind of intelligent traffic light car synchronous display system according to claim 1, which is characterized in that the RFID letter
The frequency range of number receiving module and RFID signal transmitting module is in 125KHz between 134KHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110294.8A CN109147364A (en) | 2018-09-21 | 2018-09-21 | A kind of intelligent traffic light car synchronous display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110294.8A CN109147364A (en) | 2018-09-21 | 2018-09-21 | A kind of intelligent traffic light car synchronous display system |
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| CN109147364A true CN109147364A (en) | 2019-01-04 |
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| CN201811110294.8A Pending CN109147364A (en) | 2018-09-21 | 2018-09-21 | A kind of intelligent traffic light car synchronous display system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554114A (en) * | 2020-04-29 | 2020-08-18 | 刘长礼 | Traffic light system and method in vehicle based on traffic light projection |
| CN115188219A (en) * | 2022-07-12 | 2022-10-14 | 陈升俊 | Accident black spot blind area prompt system based on RFID |
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| US20050046597A1 (en) * | 2003-08-18 | 2005-03-03 | Hutchison Michael C. | Traffic light signal system using radar-based target detection and tracking |
| CN1870068A (en) * | 2005-05-24 | 2006-11-29 | 周常柱 | Running vehicle lane discriminating method based on electromagnetic wave beam covered |
| CN101853577A (en) * | 2009-03-31 | 2010-10-06 | 上海意旦尔信息科技有限公司 | Vehicle road intersection information display 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 |
| CN103996304A (en) * | 2014-04-18 | 2014-08-20 | 武汉理工大学 | City level crossing vehicle signal indication system based on vehicle-road cooperation |
| CN204390491U (en) * | 2014-12-31 | 2015-06-10 | 徐天立 | Traffic lights display system in car |
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2018
- 2018-09-21 CN CN201811110294.8A patent/CN109147364A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046597A1 (en) * | 2003-08-18 | 2005-03-03 | Hutchison Michael C. | Traffic light signal system using radar-based target detection and tracking |
| CN1870068A (en) * | 2005-05-24 | 2006-11-29 | 周常柱 | Running vehicle lane discriminating method based on electromagnetic wave beam covered |
| CN101853577A (en) * | 2009-03-31 | 2010-10-06 | 上海意旦尔信息科技有限公司 | Vehicle road intersection information display 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 |
| CN103996304A (en) * | 2014-04-18 | 2014-08-20 | 武汉理工大学 | City level crossing vehicle signal indication system based on vehicle-road cooperation |
| CN204390491U (en) * | 2014-12-31 | 2015-06-10 | 徐天立 | Traffic lights display system in car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554114A (en) * | 2020-04-29 | 2020-08-18 | 刘长礼 | Traffic light system and method in vehicle based on traffic light projection |
| CN115188219A (en) * | 2022-07-12 | 2022-10-14 | 陈升俊 | Accident black spot blind area prompt system based on RFID |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |