CN204087512U - Wireless traffic signal prompt system - Google Patents
Wireless traffic signal prompt system Download PDFInfo
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- CN204087512U CN204087512U CN201420185743.6U CN201420185743U CN204087512U CN 204087512 U CN204087512 U CN 204087512U CN 201420185743 U CN201420185743 U CN 201420185743U CN 204087512 U CN204087512 U CN 204087512U
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Abstract
The utility model discloses a kind of wireless traffic signal prompt system, comprising: traffic signals transmitter, send the traffic signals comprising traffic light status and time interval information in real time; Be installed on signal receiver vehicle receiving described traffic signals; Be installed on the signal processor be connected on vehicle and with described signal receiver, receive the transport condition amount of described traffic signals and vehicle, send represent vehicle can by the display at traffic lights crossing nearest in travel direction; To be installed on vehicle and to be connected with described signal processor, receive described display and carry out the display that shows.
Description
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of wireless traffic signal prompt system.
Background technology
In recent years, along with domestic automobile recoverable amount is increased sharply, road congested problem caused thus emerges in an endless stream, often have vehicle because green light/amber light duration cannot be known event of making a dash across the red light, imposed a fine or point penalty.If more driver, by early slowing down for avoiding making a dash across the red light during traffic lights, waiting for, reducing vehicle percent of pass on road on the contrary, adding the possibility of traffic jam.
Utility model content
In view of the above problems, the utility model provides a kind of wireless traffic signal prompt system, makes driver can know traffic lights information early, avoids unnecessary deceleration or wait.
The wireless traffic signal prompt system that the utility model provides comprises:
Traffic signals transmitter, sends the traffic signals comprising traffic light status and time interval information in real time;
Be installed on signal receiver vehicle receiving described traffic signals;
Be installed on the signal processor be connected on vehicle and with described signal receiver, receive the transport condition amount of described traffic signals and vehicle, send represent vehicle can by the display at traffic lights crossing nearest in travel direction;
To be installed on vehicle and to be connected with described signal processor, receive described display and carry out the display that shows.
Particularly, described transport condition amount comprises driving path and the speed of a motor vehicle.
Particularly, described traffic signals transmitter is connected by 3G network with between described signal receiver.
Further, described system also comprises the vehicle-mounted GPS navigator sending described transport condition amount.
The wireless traffic signal prompt system that the utility model provides, can obtaining vehicle in advance by the traffic signals of acquisition and the transport condition amount of vehicle by next traffic lights with present speed traveling, make driver can know traffic lights information early and make subjective decision, avoid unnecessary deceleration or wait, thus the vehicle percent of pass at traffic lights crossing can be improved, slow down traffic pressure.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Figure 1 shows that the wireless traffic signal prompt system structural representation that the utility model embodiment one provides;
Figure 2 shows that the wireless traffic signal prompt system structural representation that the utility model embodiment two provides.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail.Same parts in different accompanying drawing adopts identical label.
Embodiment one
Wireless traffic signal prompt system as shown in Figure 1 comprises:
Traffic signals transmitter 100, sends the traffic signals comprising traffic light status and time interval information in real time.These traffic signals are wireless signal, and concrete example is as being 3G wireless signal.Traffic light status in these traffic signals refers to the current state of traffic lights, as red light, green light or amber light; Time interval information refers to the time that traffic lights current state also can continue and the time that next state will continue.
To be installed on vehicle 200 and the signal receiver 201 connected successively, signal processor 202 and display 203.Signal receiver 201 receives traffic signals, and traffic signals are passed to signal processor 202.Signal processor 202 also obtains vehicle running state amount, and can calculating vehicle based on described traffic signals and described transport condition gauge by traffic lights crossing nearest in travel direction.
Vehicle running state amount comprises driving path and the speed of a motor vehicle, can also comprise the distance distance of traffic lights and/or gear etc.Signal processor 202 infers traffic lights nearest on vehicle heading according to driving path, then judges that vehicle drives to the time of arrival of this traffic lights according to the speed of a motor vehicle and driving path, and by this traffic lights required time; Traffic signals are utilized to obtain the current state of this traffic lights, and time interval information, calculating acquisition is the first state in the state of this this traffic lights of moment time of arrival, and the residue duration of this first state, if this first state is green light and residue duration when being greater than by this traffic lights required time, then result of calculation is can pass through this traffic lights with present speed, otherwise can not.
Result of calculation is also shown to driver by the result of calculation of display 203 Received signal strength processor 202.Independently determine the need of pre-decelerating or acceleration by driver, thus avoid driver one to run into traffic lights will pre-decelerating and cause the problem that traffic lights intersection vehicle flux percent of pass is low.
Carry out data interaction by wireless network between traffic signals transmitter 100 and signal receiver 201, be specifically as follows 3G network.
Embodiment two
The present embodiment is on the basis of embodiment one, add the vehicle-mounted GPS navigator 204 be connected with signal processor 202, sends vehicle running state amount to signal processor 202.
Driver can preset driving path by vehicle-mounted GPS navigator 204, and such vehicle running state amount comprises driving path and the speed of a motor vehicle, can also comprise the distance of distance traffic lights, but not comprise gear.
Above embodiment, only for illustration of the technical solution of the utility model, is not limited to protection domain of the present utility model.The amendment that those skilled in the art can carry out the technical solution of the utility model or replace on an equal basis, and do not depart from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. a wireless traffic signal prompt system, is characterized in that, comprising:
Traffic signals transmitter, sends the traffic signals comprising traffic light status and time interval information in real time;
Be installed on signal receiver vehicle receiving described traffic signals;
Be installed on the signal processor be connected on vehicle and with described signal receiver, receive the transport condition amount of described traffic signals and vehicle, send represent vehicle can by the display at traffic lights crossing nearest in travel direction;
To be installed on vehicle and to be connected with described signal processor, receive described display and carry out the display that shows;
Be installed on vehicle-mounted GPS navigator vehicle sending described transport condition amount.
2. wireless traffic signal prompt system according to claim 1, is characterized in that, described transport condition amount comprises driving path and the speed of a motor vehicle.
3. wireless traffic signal prompt system according to claim 1, is characterized in that, described traffic signals transmitter is connected by 3G network with between described signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185743.6U CN204087512U (en) | 2014-04-16 | 2014-04-16 | Wireless traffic signal prompt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185743.6U CN204087512U (en) | 2014-04-16 | 2014-04-16 | Wireless traffic signal prompt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087512U true CN204087512U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185743.6U Expired - Fee Related CN204087512U (en) | 2014-04-16 | 2014-04-16 | Wireless traffic signal prompt system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204087512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447292A (en) * | 2018-04-10 | 2018-08-24 | 江苏微科云信息技术有限公司 | A kind of wireless intelligent traffic signal guidance system |
| CN109979221A (en) * | 2019-04-04 | 2019-07-05 | 蔡文贤 | Method, system and the storage medium of traffic signals facility data are obtained based on communication equipment |
-
2014
- 2014-04-16 CN CN201420185743.6U patent/CN204087512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447292A (en) * | 2018-04-10 | 2018-08-24 | 江苏微科云信息技术有限公司 | A kind of wireless intelligent traffic signal guidance system |
| CN109979221A (en) * | 2019-04-04 | 2019-07-05 | 蔡文贤 | Method, system and the storage medium of traffic signals facility data are obtained based on communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |