CN210027198U - Intelligent regulating circuit and intelligent car light equipment based on car light - Google Patents
Intelligent regulating circuit and intelligent car light equipment based on car light Download PDFInfo
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- CN210027198U CN210027198U CN201920831694.1U CN201920831694U CN210027198U CN 210027198 U CN210027198 U CN 210027198U CN 201920831694 U CN201920831694 U CN 201920831694U CN 210027198 U CN210027198 U CN 210027198U
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Abstract
The utility model discloses an intelligent regulating circuit based on a car lamp and an intelligent car lamp device, wherein the intelligent regulating circuit based on the car lamp comprises a photosensitive regulating circuit, a high beam and low beam regulating circuit and a high beam; the light sensing adjusting circuit is connected with the high beam and low beam adjusting circuit, and the high beam and low beam adjusting circuit is connected with the high beam; the photosensitive regulating circuit is used for acquiring an optical signal, regulating a photosensitive voltage value according to the optical signal and outputting a first switch switching signal when the photosensitive voltage value is greater than a first preset voltage value; and the high beam and low beam adjusting circuit is used for switching on the high beam according to the first switch switching signal. The utility model discloses will handle the light signal through sensitization regulating circuit to output the first switch switching signal who switches on the far-reaching headlamp according to the size of light signal, thereby realized according to the environment light intensity from the automatic opening far-reaching headlamp, just also solved the technical problem that can not the automatically regulated car light.
Description
Technical Field
The utility model relates to a technical field is adjusted to the car light, in particular to intelligent regulation circuit and intelligent car light equipment based on car light.
Background
With the increasing popularity of automobiles, traffic accidents related to automobiles are also occurring continuously.
Furthermore, according to the statistics of the traffic police department, accidents occurring between 20 o 'clock and 24 o' clock at night are often related to the driver not using the lights as intended. For example, when the light is dark, the driver does not turn on the high beam and uses the low beam, which may cause a traffic accident without seeing the passerby who is passing the road clearly.
Therefore, the technical problem that the vehicle lamp cannot be automatically adjusted exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent regulation circuit based on car light aims at solving the technical problem that can not automatically regulated car light.
In order to achieve the above object, the utility model provides an intelligent adjusting circuit based on a car lamp, which comprises a photosensitive adjusting circuit, a high beam and low beam adjusting circuit and a high beam; the light sensing adjusting circuit is connected with the high beam and low beam adjusting circuit, and the high beam and low beam adjusting circuit is connected with the high beam;
the photosensitive regulating circuit is used for acquiring an optical signal, regulating a photosensitive voltage value according to the optical signal and outputting a first switch switching signal when the photosensitive voltage value is greater than a first preset voltage value;
and the high beam and low beam adjusting circuit is used for switching on the high beam according to the first switch switching signal.
Preferably, the photosensitive regulating circuit comprises a first power supply, a first resistor, a second resistor, a third resistor, a first triode and a first relay;
the first power supply is connected with a first end of the first resistor, a second end of the first resistor is respectively connected with a base electrode of the first triode and a first end of the second resistor, and a second end of the second resistor is grounded;
the first power supply is connected with a first contact of the first relay, a second contact of the first relay is connected with a collector of the first triode, an emitter of the first triode is connected with a first end of the third resistor, and a second end of the third resistor is connected with a second end of the second resistor.
Preferably, the sensitization adjusting circuit comprises a first coil in the first relay, and the high-beam and low-beam light adjusting circuit comprises a first switch in the first relay;
the first power supply is connected with a first contact of the first coil, and a second contact of the first coil is connected with a collector of the first triode;
the first power supply is connected with the common contact of the first switch, and the movable contact of the first switch is connected with the high beam.
Preferably, the intelligent adjusting circuit based on the car lamp further comprises a navigation adjusting circuit and a dipped headlight; the navigation adjusting circuit is connected with the high beam and low beam adjusting circuit, and the high beam and low beam adjusting circuit is connected with the low beam;
the navigation regulating circuit is used for acquiring a position signal, regulating a navigation voltage value according to the position signal and outputting a second switch switching signal when the navigation voltage value is greater than a second preset voltage value;
and the high beam and low beam lamp adjusting circuit is also used for switching on the low beam lamp according to the second switch switching signal.
Preferably, the navigation adjusting circuit comprises a second power supply, a fourth resistor, a fifth resistor, a sixth resistor, a second triode and a second coil in a second relay;
the second power supply is connected with the first end of the fourth resistor, the second end of the fourth resistor is respectively connected with the output end of a preset navigator, the base electrode of the second triode and the first end of the fifth resistor, and the second end of the fifth resistor is grounded;
the second power supply is connected with the first contact of the second coil, the second contact of the second coil is connected with the collector of the second triode, the emitter of the second triode is connected with the first end of the sixth resistor, and the second end of the sixth resistor is connected with the second end of the fifth resistor.
Preferably, the intelligent adjusting circuit based on the vehicle lamp further comprises a vehicle distance adjusting circuit; the distance adjusting circuit is connected with the high beam and low beam adjusting circuit;
the distance adjusting circuit is used for acquiring a distance signal, adjusting a distance voltage value according to the distance signal, and outputting a third switch switching signal when the distance voltage value is larger than a third preset voltage value;
and the high beam and low beam lamp adjusting circuit is also used for conducting the low beam lamp according to the third switch switching signal.
Preferably, the vehicle distance adjusting circuit comprises a seventh resistor, an eighth resistor, a ninth resistor, a third triode and a third coil in a third relay;
the second power supply is connected with the first end of the seventh resistor, the second end of the seventh resistor is respectively connected with the output end of a preset vehicle distance sensor, the base electrode of the third triode and the first end of the eighth resistor, and the second end of the eighth resistor is grounded;
the second power supply is connected with a first contact of the third coil, a second contact of the third coil is connected with a collector of the third triode, an emitter of the third triode is connected with a first end of the ninth resistor, and a second end of the ninth resistor is connected with a second end of the eighth resistor.
Preferably, the high beam and low beam adjusting circuit comprises a second switch in the second relay and a third switch in the third relay;
the second power supply is connected with a first common contact of the second switch, a first movable contact of the second switch is connected with a common contact of the third switch, and a first movable contact of the third switch is connected with the high beam;
the second power supply is connected with a second common contact of the second switch, a second movable contact of the second switch is connected with a second movable contact of the third switch, and the second movable contact of the third switch is connected with the dipped headlight.
Preferably, the intelligent adjusting circuit based on the vehicle lamp further comprises a switch;
the second power supply is connected with the common contact of the change-over switch, the first movable contact of the change-over switch is connected with the first common contact of the second switch, and the second movable contact of the change-over switch is connected with the second movable contact of the second switch.
The utility model also provides an intelligence car light equipment, intelligence car light equipment include as above intelligent regulation circuit based on the car light.
The utility model discloses in handle the light signal through sensitization regulating circuit to output the first switch switching signal who switches on the far-reaching headlamp according to the size of light signal, thereby realized according to the environment light intensity from automatically opening the far-reaching headlamp, just also solved the technical problem that can not automatically regulated car light.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a functional block diagram of a first embodiment of the intelligent adjusting circuit based on the car lamp of the present invention;
fig. 2 is a schematic circuit structure diagram of a first embodiment of the intelligent adjusting circuit based on the car lamp according to the present invention;
FIG. 3 is a functional block diagram of a second embodiment of the intelligent adjusting circuit based on the car lamp according to the present invention;
fig. 4 is a schematic diagram of a circuit structure of a second embodiment of the intelligent adjusting circuit based on the car lamp.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an intelligent regulation circuit based on car light, wherein, figure 1 is the utility model discloses a functional module diagram based on the first embodiment of intelligent regulation circuit of car light, figure 2 is the utility model discloses the circuit structure schematic diagram of the first embodiment of intelligent regulation circuit based on car light.
In the first embodiment, please refer to fig. 1 to 2 in detail, which includes a photosensitive adjusting circuit 101, a high beam and low beam adjusting circuit 200, and a high beam 301; the photosensitive regulating circuit 101 is connected with the high beam and low beam regulating circuit 200, and the high beam and low beam regulating circuit 200 is connected with the high beam 301;
the photosensitive regulating circuit 101 is configured to acquire an optical signal, regulate a photosensitive voltage value according to the optical signal, and output a first switch switching signal when the photosensitive voltage value is greater than a first preset voltage value;
the high beam and low beam adjusting circuit 200 is configured to turn on the high beam 301 according to the first switch switching signal.
It can be understood that, considering that the vehicle lights of the vehicle are at least provided with the high beam 301 and the low beam 302, in order to automatically turn on the high beam 301 according to the intensity of the ambient light, the photosensitive operation is performed by the photosensitive adjusting circuit 101, and the magnitude of the photosensitive voltage value is changed according to the magnitude of the light signal, when the photosensitive voltage value is greater than the first preset voltage value, the high beam 301 is automatically turned on, so as to reduce the possibility of traffic accidents caused by unclear sight.
In this embodiment, the light signal is processed by the light sensing adjusting circuit 101, and the first switch switching signal for turning on the high beam 301 is output according to the magnitude of the light signal, so that the high beam 301 is automatically turned on according to the intensity of the ambient light, and the technical problem that the vehicle lamp cannot be automatically adjusted is solved.
Further, the light sensing regulation circuit 101 includes a first power supply VCC1, a first resistor R1, a second resistor R2, a third resistor R3, a first triode T1, and a first relay K1;
the first power supply VCC1 is connected to a first end of the first resistor R1, a second end of the first resistor R1 is connected to a base of the first transistor T1 and a first end of the second resistor R2, and a second end of the second resistor R2 is grounded;
the first power supply VCC1 with the first contact of first relay K1 is connected, the second contact of first relay K1 with the collecting electrode of first triode T1 is connected, the projecting pole of first triode T1 with the first end of third resistance R3 is connected, the second end of third resistance R3 with the second end of second resistance R2 is connected.
It should be understood that, in the case of the light sensing adjusting circuit 101, the second resistor R2 will be a photo resistor, and when the ambient light is dark, the collected light signal will increase the resistance of the photo resistor, so that the voltage value of the photo resistor increases, and the first transistor T1 will be turned on. After the first transistor T1 is turned on, the first relay K1 will adjust the first switch in the first relay K1 to close, thereby turning on the high beam 301.
Further, the light sensing adjusting circuit 101 comprises a first coil in the first relay K1, and the high-beam and low-beam light adjusting circuit 200 comprises a first switch in the first relay K1;
the first power supply VCC1 is connected to a first contact of the first coil, and a second contact of the first coil is connected to a collector of the first transistor T1;
the first power supply VCC1 is connected to the common contact of the first switch, and the moving contact of the first switch is connected to the high beam lamp 301.
It should be noted that the relays are mostly composed of a coil and a switch, and the coil controls whether the switch is closed or not, and thus, the first relay K1 in the light sensing adjusting circuit 101 is a first coil part, and the first relay K1 in the high beam and low beam adjusting circuit 200 is a first switch part. A change in resistance across the second resistor R2 will eventually change the switch state at the first switch.
Further, in order to protect the normal operation of the first relay K1, the light sensing adjusting circuit 101 further includes a first diode L1, and the first coil may be connected in parallel with the first diode L1, i.e., a first contact of the first coil is connected to the negative pole of the first diode L1, and a second contact of the second coil is connected to the positive pole of the first diode L1.
In a second embodiment, which will be based on the first embodiment, please refer to fig. 1 to 4 in detail, the intelligent adjusting circuit based on car lights further includes a navigation adjusting circuit 102 and a dipped headlight 302; the navigation adjusting circuit 102 is connected with the high beam and low beam adjusting circuit 200, and the high beam and low beam adjusting circuit 200 is connected with the low beam 302;
the navigation adjusting circuit 102 is configured to obtain a position signal, adjust a navigation voltage value according to the position signal, and output a second switch switching signal when the navigation voltage value is greater than a second preset voltage value;
the high beam and low beam adjusting circuit 200 is further configured to turn on the low beam 302 according to the second switch switching signal.
It is to be understood that the above-described first embodiment mainly discusses the adjustment of the high beam 301, and that the low beam 302 may also be automatically adjusted in view of the fact that the vehicular lamp further includes the low beam 302.
In particular, it can be combined with a navigator, which takes into account that there are road segments in the city where there is light control, for example, the high beam 301 may not be allowed to turn on in some areas, and the high beam 301 needs to be switched to the low beam 302. Therefore, if the position signal obtained by the preset navigator 1021 marks that the position of the automobile is in the road section controlled by the light, the navigation voltage value can be adjusted to be larger than the second preset voltage value, so that the dipped headlight 302 is turned on.
Further, the navigation adjusting circuit 102 includes a second power supply VCC2, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a second transistor T2, and a second coil in a second relay K2;
the second power supply VCC2 is connected to a first end of the fourth resistor R4, a second end of the fourth resistor R4 is connected to an output end of a preset navigator 1021, a base of the second triode T2, and a first end of the fifth resistor R5, and a second end of the fifth resistor R5 is grounded;
the second power supply VCC2 with the first contact of second coil is connected, the second contact of second coil with the collecting electrode of second triode T2 is connected, the projecting pole of second triode T2 with the first end of sixth resistance R6 is connected, the second end of sixth resistance R6 with the second end of fifth resistance R5 is connected.
It should be understood that, in the case of the navigation adjusting circuit 102, the preset navigator 1021 will output a position signal indicating the position, which can turn on the second transistor T2, and thus power up the second coil in the second relay K2. After the second coil is powered, a second switch switching signal is output to the dipped headlight 302 to turn on the dipped headlight 302.
Further, in order to protect the normal operation of the second relay K2, the navigation adjusting circuit 102 further includes a second diode L2, and a second coil may be connected in parallel with the second diode L2, that is, a first contact of the second coil is connected to the negative pole of the second diode L2, and a second contact of the second coil is connected to the positive pole of the second diode L2.
Further, the intelligent adjusting circuit based on the car light further comprises a car distance adjusting circuit 103; the distance adjusting circuit 103 is connected with the high beam and low beam adjusting circuit 200;
the vehicle distance adjusting circuit 103 is configured to obtain a vehicle distance signal, adjust a vehicle distance voltage value according to the vehicle distance signal, and output a third switch switching signal when the vehicle distance voltage value is greater than a third preset voltage value;
the high beam and low beam adjusting circuit 200 is further configured to turn on the low beam 302 according to the third switch switching signal.
It will be appreciated that a vehicle distance sensor may also be incorporated with respect to the adjustment of the proximity lamp 302. This is to consider that there may be a pedestrian or a vehicle directly in front of the automobile, and the excessive lighting of the high beam 301 may affect the sight of others, so the automatic adjustment operation of the low beam 302 may be set.
It should be understood that the preset distance sensor 1031 may obtain a distance signal describing the distance between the car and the pedestrian, and when the distance is short, the magnitude of the distance voltage value may be adjusted to be greater than the third preset voltage value, so as to automatically turn on the dipped headlight 302, thereby reducing the occurrence probability of traffic accidents.
Further, the vehicle distance adjusting circuit 103 includes a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a third transistor T3, and a third coil in a third relay K3;
the second power supply VCC2 is connected to a first end of the seventh resistor R7, a second end of the seventh resistor R7 is connected to an output end of the preset vehicle distance sensor 1031, a base of the third triode T3, and a first end of the eighth resistor R8, respectively, and a second end of the eighth resistor R8 is grounded;
the second power supply VCC2 is connected to a first contact of the third coil, a second contact of the third coil is connected to a collector of the third transistor T3, an emitter of the third transistor T3 is connected to a first end of the ninth resistor R9, and a second end of the ninth resistor R9 is connected to a second end of the eighth resistor R8.
It should be understood that, in the case of the vehicle distance adjusting circuit 103, the preset vehicle distance sensor 1031 will output a vehicle distance signal, which can turn on the third transistor T3, thereby energizing the third coil in the third relay K3. After the third coil is powered, a third switch switching signal is output to the low beam lamps 302 to turn on the low beam lamps 302.
Further, in order to protect the normal operation of the third relay K3, the inter-vehicle distance adjusting circuit 103 further includes a third diode L3, and the third coil may be connected in parallel with the third diode L3, that is, a first contact of the third coil is connected to the cathode of the third diode L3, and a second contact of the third coil is connected to the anode of the third diode L3.
Further, the high beam and low beam adjusting circuit 200 includes a second switch in the second relay K2 and a third switch in the third relay K3;
the second power supply VCC2 is connected to the first common contact of the second switch, the first movable contact of the second switch is connected to the common contact of the third switch, and the first movable contact of the third switch is connected to the high beam lamp 301;
the second power supply VCC2 is connected to the second common contact of the second switch, the second movable contact of the second switch is connected to the second movable contact of the third switch, and the second movable contact of the third switch is connected to the low beam light 302.
It can be understood that the first movable contact of the second switch in the second relay K2 can be denoted as K2-1, and the second movable contact of the second switch can be denoted as K2-2; the first movable contact of the third switch in the third relay K3 may be denoted as K3-1 and the second movable contact of the third switch may be denoted as K3-2.
Wherein the first and second common contacts of the second switch are shown as different contact positions in fig. 4, but may be the same contact for the second relay K2 itself.
It should be noted that the first power supply VCC1 and the second power supply VCC2 may be the same power supply.
In a specific implementation, as far as the low beam adjustment circuit 200 is concerned, see in detail fig. 2, as far as the first switch in the first relay K1 is concerned, the first power supply VCC1 is connected to the common contact of the first switch, the moving contact of which is connected to the high beam 301. As can be seen in fig. 4 in detail, since the first power supply VCC1 and the second power supply VCC2 may be the same power supply, after the second relay K2 and the third relay K3 are additionally introduced, the second power supply VCC2 and the first common contact of the second switch may be connected, and the second power supply VCC2 is connected to the common contact of the first switch, and the movable contact of the first switch is connected to the first common contact of the second switch, and similarly, will be connected to the high beam lamp 301 finally, so that the common control of the high beam lamp 301 and the low beam lamp 302 through the first switch, the second switch and the third switch is also realized.
It should be understood that with respect to fig. 4, the common contact of the first switch may be initially default to being disconnected from the movable contact of the first switch, i.e., K1 is a normally open contact; the first common contact of the second switch is closed with the first movable contact of the second switch, namely K2-1 is a normally closed contact, and meanwhile, the second common contact of the second switch is disconnected with the second movable contact of the second switch; and the common contact of the third switch is closed with the first movable contact of the third switch, namely K3-1 is a normally closed contact. Then, when the ambient light is dark, the first switch is closed, so as to turn on the high beam 301, but there are two special cases, the high beam 301 is switched to the low beam 302. Specifically, when the vehicle travels to a light-managed section, the first common contact of the second switch is disconnected from the first movable contact, and the second common contact is changed to be closed with the second movable contact of the second switch, so that the low beam light 302 is switched on; alternatively, upon detection of a pedestrian or a vehicle directly in front of the automobile, the common contact of the third switch will change to close with the second movable contact of the third switch, thereby switching to the low beam light 302 on.
Further, the intelligent adjusting circuit based on the car lamp further comprises a switch S;
the second power supply VCC2 is connected to a common contact of the switch S, a first movable contact of the switch S is connected to a first common contact of the second switch, and a second movable contact of the switch S is connected to a second movable contact of the second switch.
It will be appreciated that the normally closed contact of the switch S can be designated S-0, the first movable contact of the switch S can be designated S-1 and the second movable contact of the switch S can be designated S-2.
In a specific implementation, in order to prevent the intelligent adjusting circuit based on the vehicle lamp from being out of order, a manually adjustable change-over switch S can be additionally introduced to control the vehicle lamp. For example, the switch S is generally connected to S-0, and neither the high beam nor the low beam is on; when the switch S turns on the first moving contact of the switch S, the high beam 301 will be switched on; when the switch S opens to the second movable contact of the switch S, the low beam light 302 will be switched on.
The utility model also provides an intelligence car light equipment, this electronic equipment include above-mentioned intelligent regulation circuit based on the car light, and this intelligent regulation circuit based on the car light's concrete structure refers to above-mentioned embodiment, because this intelligence car light equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The intelligent car lamp equipment can be an intelligent lamp and can also be an automobile.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An intelligent regulating circuit based on a car lamp is characterized by comprising a photosensitive regulating circuit, a high beam and low beam regulating circuit and a high beam; the light sensing adjusting circuit is connected with the high beam and low beam adjusting circuit, and the high beam and low beam adjusting circuit is connected with the high beam;
the photosensitive regulating circuit is used for acquiring an optical signal, regulating a photosensitive voltage value according to the optical signal and outputting a first switch switching signal when the photosensitive voltage value is greater than a first preset voltage value;
and the high beam and low beam adjusting circuit is used for switching on the high beam according to the first switch switching signal.
2. The vehicle lamp-based intelligent regulation circuit according to claim 1, wherein the light sensing regulation circuit comprises a first power supply, a first resistor, a second resistor, a third resistor, a first triode and a first relay;
the first power supply is connected with a first end of the first resistor, a second end of the first resistor is respectively connected with a base electrode of the first triode and a first end of the second resistor, and a second end of the second resistor is grounded;
the first power supply is connected with a first contact of the first relay, a second contact of the first relay is connected with a collector of the first triode, an emitter of the first triode is connected with a first end of the third resistor, and a second end of the third resistor is connected with a second end of the second resistor.
3. The vehicle light-based intelligent regulation circuit of claim 2, wherein the sensed light regulation circuit comprises a first coil in the first relay, and the high beam and low beam regulation circuit comprises a first switch in the first relay;
the first power supply is connected with a first contact of the first coil, and a second contact of the first coil is connected with a collector of the first triode;
the first power supply is connected with the common contact of the first switch, and the movable contact of the first switch is connected with the high beam.
4. The vehicle light-based intelligent regulation circuit according to any one of claims 1 to 3, wherein the vehicle light-based intelligent regulation circuit further comprises a navigation regulation circuit and a dipped headlight; the navigation adjusting circuit is connected with the high beam and low beam adjusting circuit, and the high beam and low beam adjusting circuit is connected with the low beam;
the navigation regulating circuit is used for acquiring a position signal, regulating a navigation voltage value according to the position signal and outputting a second switch switching signal when the navigation voltage value is greater than a second preset voltage value;
and the high beam and low beam lamp adjusting circuit is also used for switching on the low beam lamp according to the second switch switching signal.
5. The vehicle light-based intelligent regulation circuit of claim 4, wherein the navigation regulation circuit comprises a second power supply, a fourth resistor, a fifth resistor, a sixth resistor, a second triode, and a second coil in a second relay;
the second power supply is connected with the first end of the fourth resistor, the second end of the fourth resistor is respectively connected with the output end of a preset navigator, the base electrode of the second triode and the first end of the fifth resistor, and the second end of the fifth resistor is grounded;
the second power supply is connected with the first contact of the second coil, the second contact of the second coil is connected with the collector of the second triode, the emitter of the second triode is connected with the first end of the sixth resistor, and the second end of the sixth resistor is connected with the second end of the fifth resistor.
6. The vehicle light based intelligent regulation circuit of claim 5, wherein the vehicle light based intelligent regulation circuit further comprises a vehicle distance regulation circuit; the distance adjusting circuit is connected with the high beam and low beam adjusting circuit;
the distance adjusting circuit is used for acquiring a distance signal, adjusting a distance voltage value according to the distance signal, and outputting a third switch switching signal when the distance voltage value is larger than a third preset voltage value;
and the high beam and low beam lamp adjusting circuit is also used for conducting the low beam lamp according to the third switch switching signal.
7. The vehicle light-based intelligent regulation circuit according to claim 6, wherein the vehicle distance regulation circuit comprises a seventh resistor, an eighth resistor, a ninth resistor, a third triode, and a third coil in a third relay;
the second power supply is connected with the first end of the seventh resistor, the second end of the seventh resistor is respectively connected with the output end of a preset vehicle distance sensor, the base electrode of the third triode and the first end of the eighth resistor, and the second end of the eighth resistor is grounded;
the second power supply is connected with a first contact of the third coil, a second contact of the third coil is connected with a collector of the third triode, an emitter of the third triode is connected with a first end of the ninth resistor, and a second end of the ninth resistor is connected with a second end of the eighth resistor.
8. The vehicle light-based intelligent regulation circuit of claim 7, wherein the high beam and low beam regulation circuit comprises a second switch in the second relay and a third switch in the third relay;
the second power supply is connected with a first common contact of the second switch, a first movable contact of the second switch is connected with a common contact of the third switch, and a first movable contact of the third switch is connected with the high beam;
the second power supply is connected with a second common contact of the second switch, a second movable contact of the second switch is connected with a second movable contact of the third switch, and the second movable contact of the third switch is connected with the dipped headlight.
9. The vehicle light based intelligent conditioning circuit of claim 8, further comprising a toggle switch;
the second power supply is connected with the common contact of the change-over switch, the first movable contact of the change-over switch is connected with the first common contact of the second switch, and the second movable contact of the change-over switch is connected with the second movable contact of the second switch.
10. An intelligent vehicle light device, characterized by comprising a vehicle light-based intelligent regulation circuit according to any one of claims 1 to 9.
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| CN201920831694.1U CN210027198U (en) | 2019-06-03 | 2019-06-03 | Intelligent regulating circuit and intelligent car light equipment based on car light |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113619480A (en) * | 2021-08-18 | 2021-11-09 | 广东机电职业技术学院 | Automobile light auxiliary control method and system based on machine vision |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619480A (en) * | 2021-08-18 | 2021-11-09 | 广东机电职业技术学院 | Automobile light auxiliary control method and system based on machine vision |
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