CN207602038U - Traffic sign cresset converts system for prompting - Google Patents
Traffic sign cresset converts system for prompting Download PDFInfo
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- CN207602038U CN207602038U CN201721455479.3U CN201721455479U CN207602038U CN 207602038 U CN207602038 U CN 207602038U CN 201721455479 U CN201721455479 U CN 201721455479U CN 207602038 U CN207602038 U CN 207602038U
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- vehicle
- cresset
- traffic sign
- driver
- prompting
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Abstract
A kind of traffic sign cresset converts system for prompting, includes an image acquiring module, a driving sight arrangement for detecting, a control unit and an alarm set.The image acquiring module is used to obtain the image in the front of a vehicle.The driving sight arrangement for detecting is used to detect the direction of visual lines of the driver of the vehicle.The control unit is electrically connected to the image acquiring module and the driving sight arrangement for detecting.The control unit is used to generate an alerting signal when the cresset of a traffic sign in the image of the vehicle front is converted to the direction of visual lines of one second state and the driver of the vehicle not towards a predetermined direction from a first state.The alarm set is used to that the cresset of the driver traffic sign to be reminded to convert when receiving the alerting signal.
Description
Technical field
The utility model is to be relevant to a kind of traffic sign cresset conversion system for prompting, and espespecially one kind can remind vehicle drive
The traffic sign cresset conversion system for prompting of people's traffic sign cresset state conversion.
Background technology
When vehicle traveling is when on road, if encountering the cressets of traffic lights for red light, then parking waiting traffic lights are needed
Cresset is changed into green light and could pass through.However, when vehicle drive people is when waiting for red light to be changed into green light, it is possible to perform it
His affairs (such as operation navigation system, adjustment air-conditioning system or with passenger's dialogue etc.) and the cresset shape of non-sustained attention traffic lights
Condition.If vehicle drive people does not have found that the cresset of traffic lights is changed into green light from red light in first time, it will stops other vehicles
Advance, and then lead to traffic jam.On the other hand, when the vehicle is running, if vehicle drive people not find at the first time it is red green
The cresset of lamp is changed into red light from green light, the vehicle that the vehicle will be caused to stop another direction of travel, and then increases traffic accident
The probability of generation.
Utility model content
The purpose of this utility model is to provide a kind of traffic sign cresset conversion system for prompting and traffic sign cresset to turn
Based reminding method is changed, to solve the problems, such as prior art.
The utility model traffic sign cresset converts system for prompting, is detected including an image acquiring module, a driving sight
Device, a control unit and an alarm set.The image acquiring module is for the image in the front of one vehicle of acquisition, the driving
Sight arrangement for detecting is used to detect the direction of visual lines of the driver of the vehicle, which is electrically connected to the image acquiring module
And the driving sight arrangement for detecting, the control unit are used for the cresset when a traffic sign in the image of the vehicle front from one
First state is converted to one second state and the direction of visual lines of the driver of the vehicle does not carry towards generation one during a predetermined direction
It wakes up signal, which is used to that the cresset of the driver traffic sign to be reminded to convert when receiving the alerting signal.
The utility model traffic sign cresset converts based reminding method, and the front of a vehicle is obtained including an image acquiring module
Image；One driving sight arrangement for detecting detects the direction of visual lines of the driver of the vehicle；One control unit is in the vehicle front
Image in the cresset of traffic sign the direction of visual lines of one second state and the driver of the vehicle is converted to from a first state
An alerting signal, which is generated, when not towards a predetermined direction is sent to an alarm set；And the alarm set is in receiving the prompting
The cresset of the driver traffic sign is reminded to convert during signal.
Compared to prior art, the utility model traffic sign cresset conversion system for prompting may determine that vehicle drive people is
The no cresset conversion for noticing traffic sign.When the vehicle drive people not to be noted cresset conversion of traffic sign, this practicality is new
Type traffic sign cresset conversion system for prompting reminds driver at least one of in a manner of sound, light, image and vibrations etc.,
Avoiding vehicle drive people, not to be noted the cresset of traffic sign has been converted when performing other affairs.Furthermore as vehicle drive people
Notice that the cresset of traffic sign has been converted but when vehicle does not still move, system is reminded in the conversion of the utility model traffic sign cresset
System will not remind driver, to avoid driver because wait for pedestrian go across the road due to non-mobile vehicle when interfere driver attention
And judgment.
Description of the drawings
Fig. 1 is the schematic diagram of the traffic sign cresset conversion system for prompting of the utility model first embodiment；
Fig. 2 is the traffic sign cresset conversion system for prompting of the utility model first embodiment and the signal of driver's interaction
Figure；
Fig. 3 is the traffic sign cresset conversion system for prompting of the utility model first embodiment and the signal of driver's interaction
Figure；
Fig. 4 is the schematic diagram of the second embodiment traffic sign cresset conversion system for prompting of the utility model；
Fig. 5 is the flow chart of the utility model traffic sign cresset conversion based reminding method.
Reference numeral
10th, 10 '-traffic sign cresset conversion system for prompting, 12- image acquiring modules, 14- driving sight arrangement for detecting,
16- control units, 18- alarm sets, 19- is apart from detector, 200- drivers, and 300,350- vehicles, 320- windshield,
400- traffic signs, 500- flow charts, 510 to 540- steps, V- sights.
Specific embodiment
It please refers to Fig.1, Fig. 1 is the signal of the first embodiment of the utility model traffic sign cresset conversion system for prompting
Figure.As shown in Figure 1, the utility model traffic sign cresset conversion system for prompting 10 is used to be arranged on a vehicle 300.Traffic number
Will cresset conversion system for prompting 10 include an image acquiring module 12, a driving sight arrangement for detecting 14, a control unit 16 with
An and alarm set 18.Image acquiring module 12 is used to obtain the image in 300 front of vehicle, and driving sight arrangement for detecting 14 is used for
The direction of visual lines of the driver 200 of detecting vehicle 300.Control unit 16 is electrically connected to image acquiring module 12 and driving sight is detectd
Device 14 is surveyed, and for the cresset state of traffic sign and the sight side of driver 200 in the image according to 300 front of vehicle
To generating an alerting signal.Alarm set 18 is for the prompting 200 upcoming traffic livery of driver when receiving alerting signal
Cresset has been converted.
For example, it please refers to Fig.2, Fig. 2 is that system is reminded in the traffic sign cresset conversion of the utility model first embodiment
System and the schematic diagram of driver's interaction.As shown in Fig. 2, the sight of the utility model traffic sign cresset conversion system for prompting 10 is detectd
Device 14 is surveyed to be arranged on the front of driver 200 (but the utility model is not limited, and sight arrangement for detecting 14 can also be arranged on
Other can detect the position of driving sight), and the direction for detecting the sight V of driver 200.Image acquiring module 12 can be with
The image of vehicle front traffic sign 400 is obtained through windshield 320, image acquiring module 12 is arranged in the present embodiment
In vehicle, but the utility model is not limited thereto, and image acquiring module, which can be arranged on vehicle, can get upcoming traffic
Any position of livery.It, may be because of holding when stopping when driver 200 is because cresset (such as red light) of traffic sign 400
Other affairs of row and not by sight V towards the front of vehicle 300.For example, driver 200 will regard to talk with passenger
Line V is towards the right.When the image acquired in control unit 16 from image acquiring module 12 judges traffic sign 400 from one first shape
State be converted to one second state (such as forward travel state is forbidden to be converted to one from one can forward travel state or from a no turn state
Being converted to one can turn condition), and judge the sight V of driver 200 not towards a predetermined party by sight arrangement for detecting 14
During to (such as direction of advance or turn direction), control unit 16 can further generate an alerting signal.When alarm set 18 connects
When receiving alerting signal, alarm set 18 can remind the state of 200 upcoming traffic livery 400 of driver to convert, and make driver
200 can drive vehicle 300 immediately advances or turns.In the present embodiment, alarm set 18 can pass through sound, light, image
And at least one of different modes such as vibrations remind driver 200, but the utility model is not limited thereto.
It please refers to Fig.3, Fig. 3 is traffic sign cresset conversion system for prompting and the driver of the utility model first embodiment
Interactive schematic diagram.As shown in figure 3, after driver 200 is in the prompting for recognizing the generation of alarm set 18, if control unit 16
Judge that the sight V of driver 200 is directed towards predetermined direction (such as direction of advance or turn direction) by sight arrangement for detecting 14
When, representing driver 200 and having learned that the state of traffic sign 400 has been converted (such as can advance from forward travel state is forbidden to be converted to
State or be converted to from no turn state can turn condition).Control unit 16 can further control alarm set 18 to stop at this time
Only remind driver 200.
According to above-mentioned configuration, when the cresset that traffic sign 400 is shown change and the sight V of driver 200 not before
During into direction or turn direction, the utility model traffic sign cresset conversion system for prompting 10 can remind traffic No. 200 of driver
400 cresset of will has been converted, and makes driver 200 will not be due to performing other affairs in the cresset conversion for waiting for traffic sign 400
Not to be noted the cresset of traffic sign 400 has been converted, and is not moved and is caused obstruction to traffic immediately to avoid vehicle 300.The opposing party
Face, when the cresset of traffic sign 400 is converted and vehicle 300 does not still move, control unit 16 can be according to driver 200
Sight V directions decide whether generate alerting signal.If the sight V of driver 200 is towards direction of advance or turn direction, generation
Table driver 200 has the cresset conversion for noticing traffic sign 400, therefore alarm set 18 will not remind driver.It so can be with
The persistent reminder driver 200 during non-mobile vehicle 300 when pedestrian is waited for go across the road of driver 200 is avoided, causes driver 200
Attention and judgment be affected.
On the other hand, in the above-described embodiments, the utility model traffic sign cresset conversion system for prompting 10 is used in vehicle
300 remind the state of 200 traffic sign 400 of driver to convert when stopping, in another embodiment of the utility model, traffic
Livery cresset conversion system for prompting 10 reminds 200 traffic sign 400 of driver when can be additionally operable to when vehicle 300 advances or turn
State converted.Such as when vehicle 300 will by being provided with the crossing of traffic sign 400, and traffic sign 400 from can before
Be converted into state when forbidding forward travel state (such as become red light from green light or become what can not be turned from the cresset that can be turned
Cresset), if the sight V of driver 200 is not towards direction of advance or turn direction, traffic sign cresset conversion system for prompting 10
The cresset state of 200 upcoming traffic livery 400 of driver can be reminded to have converted, stop another direction of travel to avoid vehicle 300
Vehicle and increase traffic accident generation probability.
It please refers to Fig.4, Fig. 4 is the signal of the traffic sign cresset conversion system for prompting of the utility model second embodiment
Figure.As shown in figure 4, the traffic sign cresset conversion system for prompting 10 ' of the utility model second embodiment can further include a distance
Detector 19 is used for the distance between detecting vehicle 300 and one vehicle 350 of front.Similarly, traffic sign cresset conversion is reminded
System 10 ' is arranged on vehicle 300, and control unit 16 is used for the cresset shape of traffic sign in the image according to 300 front of vehicle
State, the direction of visual lines of driver 200 and the distance apart from the detecting of detector 19 generate alerting signal.For example, vehicle 350
300 front of vehicle is parked in due to cresset (such as red light) of traffic sign 400.When control unit 16 judges 400 lamp of traffic sign
Number converted, and when the sight of driver 200 is not towards predetermined direction (such as front of vehicle 300), control unit 16 into
One step according between the vehicle 300 and vehicle 350 that detector 19 is detected distance decide whether generate alerting signal.Wherein
When the distance detected apart from detector 19 is more than the preset distance, control unit 16 generates alerting signal, and when distance is detectd
When the distance that survey device 19 is detected is less than the preset distance, control unit 16 does not generate alerting signal.In other words, when traffic number
400 cresset of will converted and vehicle 350 still stop at the front of vehicle 300 not far from when, detected apart from detector 19
Distance can be less than the preset distance, even if 400 cresset of traffic sign has been converted at this time, driver 200 can not still drive vehicle
300 advance or turn, therefore control unit 16 does not generate alerting signal.When 400 cresset of traffic sign has been converted and vehicle 350 is remote
Behind front from vehicle 300, the distance detected apart from detector 19 can be more than the preset distance, and vehicle 300 can be at this time
Advance or turn.If the sight of driver 200 not yet towards the front of vehicle 300, control unit 16 can generate alerting signal with
200 traffic sign of driver, 400 cresset is reminded to convert by alarm set 18.
On the other hand, the traffic sign cresset conversion system for prompting 10 ' of the utility model second embodiment can be additionally operable to
Vehicle 300 advance when or turning when remind 200 traffic sign 400 of driver state converted and front vehicles slowed down or
Stop.For example, when vehicle 300 will be by being provided with the crossing of traffic sign 400, and traffic sign 400 is from can advance
State is converted to when forbidding forward travel state (such as become red light or the lamp for becoming to turn from the cresset that can be turned from green light
Number), vehicle 350 is parked in 300 front of vehicle due to cresset (such as red light) of traffic sign 400, if the sight V of driver 200
Not towards direction of advance or turn direction, control unit 16 is further according to the vehicle 300 and vehicle detected apart from detector 19
Distance decides whether to generate alerting signal between 350.Wherein when the distance detected apart from detector 19 is more than the pre- spacing
From when, control unit 16 does not generate alerting signal, and when the distance detected apart from detector 19 is less than the preset distance, control
Unit 16 processed generates alerting signal.In other words, when 400 cresset of traffic sign from can forward travel state be converted to and forbid forward travel state
When, since vehicle 350 has slowed down or stops, vehicle 300 can move closer to vehicle 350, when distance is pre- less than this between two vehicles
Set a distance and when the sight V of driver 200 is not towards direction of advance or turn direction, traffic sign cresset conversion system for prompting
10 ' can remind that the cresset state of 200 upcoming traffic livery 400 of driver has been converted and vehicle 300 is moving closer to vehicle
350, to avoid vehicle 300 not to be noted traffic sign 400 has been converted and being continuously advanced causes to collide with vehicle 350.
In the above-described embodiments, alarm set 18 is fixed or is additional on vehicle 300, but the utility model is not with this
It is limited.Alarm set 18 can also be that a running gear (such as mobile phone or tablet computer) connects in a wired mode or wireless mode
It is connected to control unit 16.When the cresset of traffic sign 400 is converted and driver 200 is watching running gear, control unit
16 can wirelessly transmit alerting signal to running gear, to allow what running gear was shown and shaken by sound, image
At least one of mode reminds the cresset of 200 traffic sign 400 of driver to convert.In this way, can to avoid driver 200 because
Watch mobile phone or tablet computer and the not to be noted cresset conversion of traffic sign 400.
Fig. 5 is please referred to, Fig. 5 is the flow chart 500 of the utility model traffic sign cresset conversion based reminding method.This practicality is new
Flow such as the following steps of type vehicle-state indicating means：
Step 510：One image acquiring module obtains the image in the front of a vehicle；
Step 520：One driver's sight arrangement for detecting detects the direction of visual lines of the driver of the vehicle；
Step 530：The cresset of one control unit traffic sign in the image of the vehicle front is converted from a first state
An alerting signal is generated during for the direction of visual lines of one second state and the driver of the vehicle not towards a predetermined direction to be sent to
One alarm set；And
Step 540：The alarm set has reminded the cresset of the driver traffic sign when receiving the alerting signal
Conversion.
Compared to prior art, the utility model traffic sign cresset conversion system for prompting may determine that vehicle drive people is
The no cresset conversion for noticing traffic sign.When the vehicle drive people not to be noted cresset conversion of traffic sign, this practicality is new
Type traffic sign cresset conversion system for prompting reminds driver at least one of in a manner of sound, light, image and vibrations etc.,
Avoiding vehicle drive people, not to be noted the cresset of traffic sign has been converted when performing other affairs.Furthermore as vehicle drive people
Notice that the cresset of traffic sign has been converted but when vehicle does not still move, system is reminded in the conversion of the utility model traffic sign cresset
System will not remind driver, to avoid driver because wait for pedestrian go across the road due to non-mobile vehicle when interfere driver attention
And judgment.
The above is only the preferred embodiment of the present invention, all impartial changes done according to the utility model claims
Change and modify, the covering scope of the utility model should all be belonged to.
Claims (9)
1. a kind of traffic sign cresset converts system for prompting, including：
One image acquiring module, for obtaining the image of a vehicle front；
One driving sight arrangement for detecting, for detecting the direction of visual lines of the driver of the vehicle；
One control unit, is electrically connected to the image acquiring module and the driving sight arrangement for detecting, which is used to work as
The cresset of a traffic sign is converted to one second state and the driving of the vehicle from a first state in the image of the vehicle front
An alerting signal is generated when the direction of visual lines of people is not towards a predetermined direction；And
One alarm set, the cresset for reminding the driver traffic sign when receiving the alerting signal have been converted.
2. traffic sign cresset as described in claim 1 converts system for prompting, the wherein alarm set be with sound, light,
At least one of image and the mode of vibrations remind the driver.
3. traffic sign cresset as described in claim 1 converts system for prompting, the wherein control unit is used for when the vehicle
In image in front of during stopping the cresset of the traffic sign forward travel state is forbidden to be converted to one from one can forward travel state and the vehicle
Driver direction of visual lines not towards the front of the vehicle when generate the alerting signal.
4. traffic sign cresset as described in claim 1 converts system for prompting, the wherein control unit is used for when the vehicle
In image in front of during advance the cresset of the traffic sign from one can forward travel state be converted to one and forbid forward travel state and the vehicle
Driver direction of visual lines not towards the front of the vehicle when generate the alerting signal.
5. traffic sign cresset as described in claim 1 converts system for prompting, the wherein control unit is used for when the vehicle
In image in front of during stopping the cresset of the traffic sign be converted to one from a no turn state can turn condition and the vehicle
Driver direction of visual lines not towards the front of the vehicle when generate the alerting signal.
6. traffic sign cresset as described in claim 1 converts system for prompting, the wherein control unit is used for when the vehicle
In image in front of during turning the cresset of the traffic sign from one can turn condition be converted to a no turn state and the vehicle
Driver direction of visual lines not towards the front of the vehicle when generate the alerting signal.
7. traffic sign cresset as described in claim 1 converts system for prompting, further include one and be electrically connected the control apart from detector
Unit processed, for detecting the distance of the vehicle and a front vehicles, wherein the control unit is before being used for when the vehicle stops
The cresset of the traffic sign is converted to second state from the first state in the image of side, the vehicle and the front vehicles away from
From more than a preset distance, and when direction of visual lines of the driver of the vehicle is not towards the predetermined direction, generates the alerting signal.
8. traffic sign cresset as described in claim 1 converts system for prompting, further include one and be electrically connected the control apart from detector
Unit processed, for detecting the distance of the vehicle and a front vehicles, the wherein control unit is for before when the vehicle is advanced
The cresset of the traffic sign is converted to second state from the first state in the image of side, the vehicle and the front vehicles away from
From less than a preset distance, and when direction of visual lines of the driver of the vehicle is not towards the predetermined direction, generates the alerting signal.
9. traffic sign cresset as described in claim 1 converts system for prompting, the wherein alarm set is a hand-held action
Device is connected to the control unit.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455479.3U CN207602038U (en) | 2017-11-03 | 2017-11-03 | Traffic sign cresset converts system for prompting |
| TW107111794A TWI782971B (en) | 2017-11-03 | 2018-04-03 | Traffic light change reminding system and method thereof |
| TW107204394U TWM563632U (en) | 2017-11-03 | 2018-04-03 | Traffic light change reminding system |
| US15/983,094 US10354525B2 (en) | 2017-11-03 | 2018-05-18 | Alerting system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455479.3U CN207602038U (en) | 2017-11-03 | 2017-11-03 | Traffic sign cresset converts system for prompting |
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| Publication Number | Publication Date |
|---|---|
| CN207602038U true CN207602038U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455479.3U Active CN207602038U (en) | 2017-11-03 | 2017-11-03 | Traffic sign cresset converts system for prompting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515316A (en) * | 2018-10-17 | 2019-03-26 | 上海工程技术大学 | A kind of intersection intelligent driving auxiliary system and method |
| CN110264753A (en) * | 2019-06-03 | 2019-09-20 | 仰恩大学 | A kind of vehicle, which faces, stops traffic lights warning system and decision logic |
-
2017
- 2017-11-03 CN CN201721455479.3U patent/CN207602038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515316A (en) * | 2018-10-17 | 2019-03-26 | 上海工程技术大学 | A kind of intersection intelligent driving auxiliary system and method |
| CN110264753A (en) * | 2019-06-03 | 2019-09-20 | 仰恩大学 | A kind of vehicle, which faces, stops traffic lights warning system and decision logic |
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