CN208737842U - A kind of civilization assisting automobile driver device - Google Patents

Abstract

The utility model discloses a kind of civilized assisting automobile driver device, including the quick module of sound, photosensitive module, logic module, the first LED dot matrix, the 2nd LED dot matrix, the quick module of sound, photosensitive module, the first LED dot matrix of logic module, the 2nd LED dot matrix provide operating voltage power module, the output end of the quick module of sound is electrically connected with the input terminal of the first LED dot matrix, for when sensing rear car whistle, low level signal is exported, the first LED dot matrix is triggered and lights, printed words are reminded in output first；The output end of the photosensitive module is electrically connected with the input terminal of logic module, and the output end of the logic module is electrically connected with the input terminal of the 2nd LED dot matrix, and the photosensitive module is for exporting high level when sensing that rear car distance light is strong；The logic module is used to that high level reversely to be exported low-voltage afterwards when the photosensitive module exports high level, controls the 2nd LED dot matrix and lights, printed words are reminded in output second.The utility model can in real time remind the uncivil vehicular behavior of rear car.

Description

A kind of civilization assisting automobile driver device

Technical field

The utility model relates to assisting automobile driver device technical fields, and in particular to a kind of civilization assisting automobile driver device.

Background technique

In today that private car is popularized, it is seen everywhere congestion in life, especially in peak period on and off duty, is being blocked up often Some uncivil phenomenons are seen, for example somebody can ceaselessly honk, it appears it is impatient, if it happens that front truck is also " road anger Race ", perhaps can also get off disagreement, or even fight.For another example when driving at night, what driver was least ready to see is that front is remote Light lamp, does not see road at all at this time.In addition, being also unwilling to see rear car switch-on distance light, because also can by the reflective of rearview mirror It is irradiated to driver, influences normally travel.There is no driver to get off communication uncivil driving behavior between the vehicle of front and back Except automatic feedback approach, cause this behavior probability of happening can not have always been high any more.

Utility model content

The purpose of this utility model and is provided after one kind can remind in real time for technological deficiency existing in the prior art The civilized assisting automobile driver device that vehicle civilization drives.

It is for technical solution used by realization the purpose of this utility model:

A kind of civilization assisting automobile driver device, including the quick module of sound, photosensitive module, logic module, the first LED dot matrix, the 2nd LED Dot matrix and power module, the power module are the quick module of the sound, photosensitive module, the first LED dot matrix of logic module, second LED dot matrix provides operating voltage, and the output end of the quick module of sound is electrically connected with the input terminal of the first LED dot matrix, for feeling When should arrive rear car whistle, low level signal is exported, the first LED dot matrix is triggered and lights, printed words are reminded in output first；The light The output end of quick module is electrically connected with the input terminal of logic module, and the output end of the logic module is defeated with the 2nd LED dot matrix Enter end electrical connection, the photosensitive module is for exporting high level when sensing that rear car distance light is strong；The logic module is used for When the photosensitive module output high level, high level is reversely exported into low-voltage afterwards, controls the 2nd LED dot matrix and light, it is defeated Second remind printed words out.

The quick module of the sound uses RISYM sound transducer module, and the photosensitive module is using RISYM photo resistance Sensor module, the logic module include phase inverter 74HC04.

The civilization assisting automobile driver device, further includes having shell, and the section of the shell is triangle, is used to support installation Onboard, internal to form cavity, cavity is used to install and accommodate the installation carrying quick module of sound, photosensitive module, logic mould Block, the first LED dot matrix, the 2nd LED dot matrix and power module circuit board.

The quick module of the sound and photosensitive module respectively include sound quick adjusting knob and photosensitive adjusting knob, are mounted on shell On.

The utility model tensioning apparatus operates time saving and energy saving, economy and durability, can better meet the normal table fortune of equipment Row.

Detailed description of the invention

Fig. 1 is the schematic illustration of civilized assisting automobile driver device；

Fig. 2 is the circuit theory schematic diagram of civilized assisting automobile driver device；

Fig. 3 is the schematic diagram of the shell of civilized assisting automobile driver device.

Specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.

Join as shown in figure 1 to 3, a kind of civilization assisting automobile driver device, comprising:

The quick module 2 of sound, photosensitive module 4, logic module 5, the first LED dot matrix 3, the 2nd LED dot matrix 6 and power module 1, institute It states power module and provides work for the quick module 2 of the sound, photosensitive module 4, the oneth LED dot matrix 3 of logic module 5, the 2nd LED dot matrix 6 Make voltage, the output end of the quick module 2 of the sound is electrically connected with 3 input terminal of the first LED dot matrix, for sensing rear car whistle When, low level signal is exported, the first LED dot matrix 3 is triggered and lights, printed words are reminded in output first；The photosensitive module 4 it is defeated Outlet is electrically connected with the input terminal of logic module 5, and the input terminal of the output end and the 2nd LED dot matrix 6 of the logic module 5 is electrically connected It connects, the photosensitive module 4 is for incuding rear car distance light intensity, when distance light is strong, exports high level；Otherwise, low level is exported, The logic module 5 is used to that high level reversely to be exported low-voltage afterwards, controls institute when the photosensitive module 4 exports high level It states the 2nd LED dot matrix 6 to light, printed words are reminded in output second.

It is lighted since the 2nd LED dot matrix 6 is used in output end for low level Shi Caineng, so connecting in photosensitive module output end It connects a logic module 5 and realizes the reversed function of level, when incoming level is high level, logic module output is low electricity It is flat, on the contrary output high level.

Wherein, the quick module of the sound works as sound for incuding external sound intensity using RISYM sound transducer module When loudness of a sound degree is big, low level is exported, when intensity of sound is weak, exports high level.Specifically, the quick module 2 of sound includes words Cylinder 7, resistance R1, resistance R2, resistance R3, the first potentiometer R4, capacitor C1, triode Q (S9014) and with first comparator U1 (LM393), resistance R1, resistance R2, resistance R3, the Vcc input terminal and power module of the first potentiometer R4 and first comparator U1 Positive terminal connection, the resistance R1 other end connects with microphone 7, capacitor C1, the other end of capacitor C1 and the other end company of resistance R2 Connect and connect afterwards with the base stage of triode Q, the collector of triode Q connect with the other end of resistance R3 after with first comparator U1's Backward end connection, the in-phase end of first comparator U1 are connected with the movable part (brush) of the first potentiometer R4, and first compares The output end of device U1 is connect by resistance R5 with two terminals of the first LED dot matrix 3, the emitter of triode Q and first The negative pole end connection of potentiometer R4, microphone 7, the ground terminal of first comparator U1 and power module.

The concrete operating principle of the quick module of the sound is, when rear car whistle, the whistle sound that microphone 7 senses is converted It for electric signal, is amplified by triode Q and other peripheral resistance capacitances, then passes through first comparator U1 and the first potentiometer The voltage of setting is compared, and when voltage is more than the input cathode voltage of first comparator U1, exports low level, that is, blow a whistle Sound greatly to a certain extent when, export low level, the first LED dot matrix 3 lights, when sound of blowing a whistle is smaller, first comparator U1 High level is exported, the first LED dot matrix extinguishes.The work of setting input cathode voltage can be played by the adjustment of the first potentiometer resistance With thus the effect of the quick module sensitivity adjustment of realization sound.

Specifically, the photosensitive module 4 is using RISYM photosensitive resistance sensor module, for incuding ambient light according to strong Degree exports high level when illumination is strong；When illumination is darker, low level is exported.

Specifically, the photosensitive module 4 includes photo resistance R7, the second potentiometer R6, it is concatenated with photo resistance R7 Resistance R8, the second comparator U2；The Vcc input terminal and power module of photo resistance R7, the second potentiometer R6, the second comparator U2 Positive terminal connection, the negative pole end connection of the ground terminal and power module of the second potentiometer R6, resistance R8 and the second comparator U2, light The movable part (brush) of the other end end of quick resistance R7 and the second potentiometer R6 respectively with the in-phase end of the second comparator U2 and Reverse side connection, the input terminal connection of the phase inverter U3 of the output end and logic module of the second comparator U2, phase inverter U3's is defeated Outlet is connected with two wiring points of the 2nd LED dot matrix 6 by resistance R9.

The concrete operating principle of the photosensitive module 4 is, when rear car, which opens high beam, is irradiated to photo resistance, resistance resistance Value decline makes the input cathode voltage of the second comparator U2 be higher than the input cathode voltage by the second potentiometer R6 setting, from And high level is exported, on the contrary output low level.It is adjusted by the potentiometer resistance of the second potentiometer R6, setting input can be played The effect of cathode voltage, to realize the effect of photosensitive module sensitivity adjustment.

It is lighted since the 2nd LED dot matrix is used in output end for low level Shi Caineng, so needing to export in photosensitive module End connects a logic module and realizes that the reversed function of level, the logic module use phase inverter U3 (74HC04) not circuit. When incoming level is high level, module output is low level, otherwise output high level.

In the utility model, the photosensitive module and logic module are worked together, to realize when rear car high beam shines When penetrating, the 2nd LED dot matrix is lighted remind the effect of rear car.

Wherein, the power module is battery.

The civilized assisting automobile driver device further includes having shell 11, and the section of the shell is triangle, is used to support Onboard, inside forms cavity for installation, cavity be used to install and accommodate the installation carrying quick module 2 of sound, photosensitive module 4, Logic module 5, the first LED dot matrix 3, the 2nd LED dot matrix 6 and power module 1 circuit board.

Wherein, it is formed with first through hole 9 and the second through-hole 12 on a side wall of the shell 11, can be used for described The quick resistance R7 of sound and microphone 7 of the quick module 2 of sound and photosensitive module 4 are mounted in first through hole 9 and the second through-hole 12, or peace Behind 1 hole of first through hole 9 and the second through-hole, induction channels are formed, to realize the distance light and whistle sound of induction rear car Sound is worked with more efficiently.

Further, the quick module 2 of the sound and photosensitive module 4 respectively include sound quick adjusting knob 10 and photosensitive adjusting rotation Button 8 is connected with the movable part of the adjusting resistance value size of the potentiometer of the quick module of the adjusting sound and photosensitive module respectively, Facilitate the adjusting for carrying out resistance value size.

Wherein, pass through the two through-holes installation quick adjusting knob 10 of sound formed and photosensitive adjusting on the shell 13 Knob 8 is adjusted and is used to facilitate the outside in shell to be operated.

Wherein, the first LED dot matrix 3, the 2nd LED dot matrix 6 are separately mounted to respectively on shell 13, particularly, It is mounted on the upper and lower position of a side wall of shell 13, for controlled display " please don't blow a whistle " and the prompting word of " distance light is dangerous " Sample is mounted on the position of " please don't blow a whistle " and " distance light is dangerous ", as shown in Figure 3 to remind the vehicle at rear.

The utility model can in real time remind the uncivil vehicular behavior of rear car, and whole manufacturing cost is not high, is conducive to Large-scale promotion uses.

The above is only the preferred embodiment of the utility model, it is noted that for the general of the art For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (4)

1. a kind of civilization assisting automobile driver device, which is characterized in that including the quick module of sound, photosensitive module, logic module, the 1 LED point Battle array, the 2nd LED dot matrix and power module, the power module are the quick module of the sound, photosensitive module, the first LED of logic module Dot matrix, the 2nd LED dot matrix provide operating voltage, and the output end of the quick module of sound is electrically connected with the input terminal of the first LED dot matrix, For exporting low level signal when sensing rear car whistle, triggers the first LED dot matrix and light, word is reminded in output first Sample；The output end of the photosensitive module is electrically connected with the input terminal of logic module, the output end of the logic module and the 2nd LED The input terminal of dot matrix is electrically connected, and the photosensitive module is for exporting high level when sensing that rear car distance light is strong；The logic mould Block is used to that high level reversely to be exported low-voltage afterwards, controls the 2nd LED dot matrix when the photosensitive module exports high level It lights, printed words are reminded in output second.

2. civilization assisting automobile driver device as described in claim 1, which is characterized in that the quick module of the sound is passed using RISYM sound Sensor module, the photosensitive module are using RISYM photosensitive resistance sensor module, and the logic module includes phase inverter 74HC04。

3. civilization assisting automobile driver device as described in claim 1, which is characterized in that further include having shell, the section of the shell is Triangle is used to support installation onboard, and inside forms cavity, and it is quick that cavity is used to install and accommodate the installation carrying sound Module, photosensitive module, logic module, the first LED dot matrix, the 2nd LED dot matrix and power module circuit board.

4. civilization assisting automobile driver device as claimed in claim 3, which is characterized in that the quick module of the sound and photosensitive module respectively include Sound quick adjusting knob and photosensitive adjusting knob, installation is on the shell.