CN204567425U - A kind of automobile tail light control setup - Google Patents
A kind of automobile tail light control setup Download PDFInfo
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- CN204567425U CN204567425U CN201520228669.6U CN201520228669U CN204567425U CN 204567425 U CN204567425 U CN 204567425U CN 201520228669 U CN201520228669 U CN 201520228669U CN 204567425 U CN204567425 U CN 204567425U
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- tail light
- automobile tail
- control setup
- sound
- light control
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Abstract
The utility model provides a kind of automobile tail light control setup, and described automobile tail light control setup is electrically connected with the loudspeaker of automobile and the taillight of automobile, and described automobile tail light control setup comprises: the microprocessor be electrically connected with described loudspeaker and taillight; The identification of sound source module be electrically connected with described microprocessor, in order to intensity or the time length of the sound-source signal in environment-identification; When loudspeaker described in described microprocessor judges have energizing signal, read the intensity of described sound-source signal or time length that described identification of sound source module detects, and according to the intensity of described sound-source signal or time length, light described taillight.The utility model is by the detection to the state of horn trumpet, light automobile tail light, and the intensity of the sound-source signal that can send according to loudspeaker or time length, the brightness of adjustment automobile tail light, with more visual in image, back car is warned, improve travel safety.
Description
Technical field
The utility model relates to field of automobile safety, particularly relates to a kind of automobile tail light control setup.
Background technology
Namely automobile tail light active safety control attracts the more efficiently generation preventing rear-end collision of attention of navigating mate by different light mode.Such as: one is equipped with emergent braking lamp scintillation system to focus on the famous VOLVO car of safety on its $ 80 sections of high-grade cars.When heavy braking deceleration/decel reaches certain numerical value, the brake light flicker control setup that string presses on braking signal switch drives relay certainly fast interval adhesive automatically, allows high-mount stop lamp fast blink note slowing down to warn front vehicle.Meanwhile, after automobile stops, danger warning light also can be connected rearward to send a car automatically provides warning, effectively avoids again having an accident; On benz S level car, be equipped with Flashingbrake light technology, twinkling type stop lamp can ceaselessly glimmer when sudden stop, take to slow down accordingly measure to remind subsequent vehicle, Bayerische Motorne Werke Aktiengeellschaft then looks for another way and have employed two section type stoplight stop lamp technology, this cover system is by the brightness of stoplight stop lamp and lights area and show the size that chaufeur applies brake weight, reminds rear chaufeur to note slowing down, takes adequate measures to prevent from knocking into the back in time.Again such as, east wind beautiful 206 is equipped with active tail-end collision prevention safety system, and when emergency braking, the automatic stroboscopic of hazard way light, reminds vehicle below as early as possible, pre-anti-car rear-end.Several taillight method of controlling security more effectively can control the generation of the anti-phenomenon that knocks into the back above, but also there is limitation, if if such as chaufeur is forgotten to touch on the brake or mistake touches on the brake and the too fast safety distance recognition time that causes of the speed of a motor vehicle is too short, then this several situation above is all not too applicable.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of automobile tail light control setup, in the process of moving for solving chaufeur in prior art, accurately can not judge driving environment and warn front vehicle in time, and causing the problem knocked into the back.
For achieving the above object and other relevant objects, the utility model provides a kind of automobile tail light control setup, described automobile tail light control setup is electrically connected with the loudspeaker of automobile and the taillight of automobile, and described automobile tail light control setup comprises: the microprocessor be electrically connected with described loudspeaker and taillight; To be electrically connected with described microprocessor and in order to the intensity of the sound-source signal in environment-identification or the identification of sound source module of time length.
Optionally, described identification of sound source module is the voice operated sensor of the intensity detecting described sound-source signal.
Optionally, described identification of sound source module is the time meter of the time length detecting described sound-source signal.
Optionally, described automobile tail light control setup also comprises one and to be electrically connected with described microprocessor and the photosensor of brightness value in order to ambient light.
As mentioned above, a kind of automobile tail light control setup of the present utility model, by the detection of the state to horn trumpet, light automobile tail light, and the intensity of the sound-source signal that can send according to loudspeaker or time length, the brightness of adjustment automobile tail light, warns back car with more visual in image, improves travel safety.
Accompanying drawing explanation
Fig. 1 is shown as automobile tail light control setup of the present utility model structural representation in one embodiment.
Fig. 2 is shown as automobile tail light control setup of the present utility model structural representation in one embodiment.
Element numbers explanation
1,1 ' automobile tail light control setups
11,11 ' microprocessor
12,12 ' identification of sound source module
13 ' photosensor
2 loudspeaker
3 taillights
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in diagram but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
In vehicle traveling process, lighting of taillight can be warned back car usually, such as car owner brakes, when reversing waits, corresponding taillight can be lighted, and in drive routine, when emergency situation or chaufeur discovery front have obstacle, chaufeur may be forgotten and touches on the brake or feel not need brake, and just press horn trumpet to remind front vehicles or pedestrian, and navigating mate may carry out emergency brake at any time, in this case, if rear car can not know front vehicles run into abnormal condition, and be still in normal motoring condition, then probably when front emergency brake, have little time brake and cause and knock into the back.
So according to the state of the loudspeaker of Current vehicle control automobile tail light light warn front vehicle, tool has very important significance.
Refer to Fig. 1, be shown as automobile tail light control setup of the present utility model structural representation in one embodiment.Described automobile tail light control setup 1 is electrically connected with the loudspeaker 2 of automobile and the taillight 3 of automobile, and described automobile tail light control setup 1 comprises:
Microprocessor 11, is electrically connected with described loudspeaker 2 and taillight 3; Described microprocessor 11 is such as electrically connected with described loudspeaker 2 and described taillight 3 by buses such as CAN or LIN buses.
Identification of sound source module 12, is electrically connected with described microprocessor 11, in order to intensity or the time length of the sound-source signal in environment-identification; When described microprocessor 11 judges that described loudspeaker 2 have an energizing signal, read intensity or the time length of the described sound-source signal that described identification of sound source module 12 detects, and according to the intensity of described sound-source signal or time length, light described taillight 3, to warn subsequent vehicle.And only have during energizing signal at described loudspeaker 2 and just carry out subsequent operation, can ensure, when this car navigating mate triggers loudspeaker 2, just open the control of automobile tail light control setup 1 described in this to described taillight 3.
In one embodiment, described identification of sound source module 12 is voice operated sensor, in order to detect the intensity of described sound-source signal, and the brightness that described taillight 3 is lit is corresponding with the intensity of the described sound-source signal that described voice operated sensor detects, the intensity of the described sound-source signal namely detected when described voice operated sensor is stronger, then the brightness value that is lit of described taillight 3 is larger, more urgent to represent the abnormal condition that vehicle runs into.
In another specific embodiment, described identification of sound source module is time meter, during in order to judge that at described microprocessor 11 described loudspeaker 2 have an energizing signal and when loudspeaker start ring, starts timing, and when described energizing signal disappears, timing terminates; The time length length of the described energizing signal that the brightness that described taillight 3 is lit and described time meter detect is directly proportional, namely the time length that is triggered of loudspeaker 2 is longer, represent situation more urgent, the brightness of described taillight 3 is also higher, and the time length of described sound-source signal is identical with described energizing signal time length.
And it is preferred, before described automobile tail light 3 being controlled according to the state of described loudspeaker 2, first judge environmental light brightness, because when brightness is better, such as, in sunny daytime, substantially do not need to open the function controlled described automobile tail light 3 according to the state of described loudspeaker 2, as shown in Figure 2, be shown as automobile tail light control setup of the present utility model structural representation in one embodiment.Described automobile tail light control setup 1 ' also comprises a photosensor 13 ' be electrically connected with described microprocessor 11 ', in order to the brightness value of ambient light.When described microprocessor 11 ' judges that the environment bright angle value that described photosensor 13 ' detects is less than a predetermined luminance threshold value, described luminance threshold is the value preset, for the visbility obtained according to test of many times is poor and ambient brightness critical value in good situation, when being greater than this luminance threshold, explanation visbility is better, when being less than this luminance threshold, explanation visbility is poor, need to start auxiliary warning device of the present utility model, and when visbility is poor, judge whether described loudspeaker 2 have energizing signal, if not, continue to judge the environment bright angle value that described photosensor 13 ' detects, if so, read intensity or the time length of the described sound-source signal that described identification of sound source module 12 ' detects, and according to the intensity of described sound-source signal or time length, light described taillight.Described identification of sound source module 12 ' is such as voice operated sensor or time meter, and described microprocessor 11 ', according to the intensity of described sound-source signal or time length, described in the mode lighting described taillight is such as embodiment illustrated in fig. 1, does not add at this and repeats.
In sum, a kind of automobile tail light control setup of the present utility model, by the detection of the state to horn trumpet, light automobile tail light, and the intensity of the sound-source signal that can send according to loudspeaker or time length, the brightness of adjustment automobile tail light, warns back car with more visual in image, improves travel safety.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (4)
1. an automobile tail light control setup, is characterized in that, described automobile tail light control setup is electrically connected with the loudspeaker of automobile and the taillight of automobile, and described automobile tail light control setup comprises:
The microprocessor be electrically connected with described loudspeaker and taillight;
To be electrically connected with described microprocessor and in order to the intensity of the sound-source signal in environment-identification or the identification of sound source module of time length.
2. automobile tail light control setup according to claim 1, is characterized in that: described identification of sound source module is the voice operated sensor of the intensity detecting described sound-source signal.
3. automobile tail light control setup according to claim 1, is characterized in that: described identification of sound source module is the time meter of the time length detecting described sound-source signal.
4. automobile tail light control setup according to claim 1, is characterized in that: described automobile tail light control setup also comprises one and to be electrically connected with described microprocessor and the photosensor of brightness value in order to ambient light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228669.6U CN204567425U (en) | 2015-04-15 | 2015-04-15 | A kind of automobile tail light control setup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228669.6U CN204567425U (en) | 2015-04-15 | 2015-04-15 | A kind of automobile tail light control setup |
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| Publication Number | Publication Date |
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| CN204567425U true CN204567425U (en) | 2015-08-19 |
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| CN201520228669.6U Active CN204567425U (en) | 2015-04-15 | 2015-04-15 | A kind of automobile tail light control setup |
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| CN (1) | CN204567425U (en) |
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2015
- 2015-04-15 CN CN201520228669.6U patent/CN204567425U/en active Active
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