CN220545172U - Multi-mode controlled automobile lamp display control system - Google Patents
Multi-mode controlled automobile lamp display control system Download PDFInfo
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- CN220545172U CN220545172U CN202321362559.XU CN202321362559U CN220545172U CN 220545172 U CN220545172 U CN 220545172U CN 202321362559 U CN202321362559 U CN 202321362559U CN 220545172 U CN220545172 U CN 220545172U
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- 230000033764 rhythmic process Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a multi-mode control automobile lamp display control system which comprises a microcontroller, an audio acquisition circuit, a Bluetooth sound box, an RS 485-to-UART circuit, a high-side switch driving circuit, a high-side switch and a plurality of automobile lamps, wherein the input end of the audio acquisition circuit is connected with the output end of the Bluetooth sound box, the output end of the audio acquisition circuit is connected with the first input end of the microcontroller, the RS 485-to-UART circuit is connected with the microcontroller, the input end of the high-side switch driving circuit is connected with the first output end of the microcontroller, the output end of the high-side switch driving circuit is connected with the input end of the high-side switch, and the plurality of output ends of the high-side switch are respectively connected with the plurality of automobile lamps. The utility model can control various lamps through the liquid crystal panel, can also control various lamps through the mobile phone APP end, has novel and simple control mode and high stability, and can realize dynamic display in the display process.
Description
Technical Field
The utility model relates to the field of car lamp display control systems. More particularly, the present utility model relates to a multi-mode controlled automotive lamp display control system.
Background
With the increasing development of lamp technology, people have more and more requirements on lamps, not only the requirements on lighting can be met, but also the modeling, lighting effect and the like of the lamps are focused on, and the lamps are taken as appearance parts of automobiles. Therefore, when the car lamp sales personnel sell the car lamp, the car lamp sales personnel cannot explain the superior performance and the using method of the car lamp by the product album, and the actual sample is required to be displayed in front of the customer, so that the customer can more intuitively and comprehensively know the performance and the advantages of the car lamp.
However, the following problems are common in the vehicle lamp display systems on the market: 1. the control mode is single, not simple and novel enough: the gear switching and the color adjustment are carried out through the physical keys, when the display lamp is too many, the physical keys are messy, and the problems of short circuit, failure and the like of the physical keys are easy to occur; 2. the display effect is poor: at present, most car lamps in the market are single in height and angle when being displayed, and cannot be dynamically adjusted to the optimal display height and angle in real time according to the display requirements of different car lamps, so that the customer cannot obtain approval due to poor car lamp display effect.
Disclosure of Invention
To achieve these objects and other advantages and in accordance with the purpose of the utility model, as embodied and broadly described herein, a multi-mode controlled automotive lamp display control system is provided, comprising a microcontroller, an audio acquisition circuit, a bluetooth speaker, an RS485 UART circuit, a high side switch driving circuit, and a plurality of lamps, wherein an input of the audio acquisition circuit is connected to an output of the bluetooth speaker, an output of the audio acquisition circuit is connected to a first input of the microcontroller, the RS485 UART circuit is connected to the microcontroller, an input of the high side switch driving circuit is connected to a first output of the microcontroller, an output of the high side switch driving circuit is connected to an input of the high side switch, and a plurality of outputs of the high side switch are respectively connected to the plurality of lamps.
Preferably, the plurality of car lights specifically include license plate lights, front reading lights, door trim floor lights, side turn lights, LOGO lights, front grille lights, skirting lights, and carpet lights.
Preferably, the Bluetooth sound box further comprises a switching power supply circuit, wherein the input end of the switching power supply circuit is connected with the second output end of the microcontroller, and the control end of the switching power supply circuit is connected with the input end of the Bluetooth sound box.
Preferably, the intelligent electronic device further comprises a music rhythm atmosphere lamp, wherein the music rhythm atmosphere lamp is connected with a CAN communication circuit, and the CAN communication circuit is further connected with the microcontroller.
Preferably, the music rhythm atmosphere lamp further comprises a luggage rack lamp, the luggage rack lamp is connected with the LIN communication circuit, the LIN communication circuit is further connected with the microcontroller, and the luggage rack lamp is connected with the music rhythm atmosphere lamp.
Preferably, the intelligent mobile phone further comprises a fault alarm circuit, a reset circuit, a WiFi module and a mobile phone APP, wherein the output end of the fault alarm circuit is connected with the third input end of the microcontroller, the output end of the reset circuit is connected with the fourth input end of the microcontroller, the WIFI module is connected with the microcontroller, and the WIFI module is connected with the mobile phone APP through a wireless network.
Preferably, the device further comprises a program downloading interface circuit, a digital power supply filter circuit, a 12V power supply voltage detection circuit and an integrated linear stabilized voltage supply circuit, wherein the output end of the program downloading interface circuit is connected with the fourth input end of the microcontroller, the first output end of the digital power supply filter circuit is connected with the fifth input end of the microcontroller, the output end of the integrated linear stabilized voltage supply circuit is connected with the input end of the digital power supply filter circuit, the second output end of the digital power supply filter circuit is connected with the first input end of the 12V power supply voltage detection circuit, and the output end of the 12V power supply voltage detection circuit is connected with the input end of the microcontroller.
Preferably, the intelligent luggage rack further comprises a 12V power supply, a 12V power supply protection circuit, a 12V power supply filter circuit, a PLC and a motion unit module, wherein the output end of the 12V power supply is connected with the input end of the 12V power supply protection circuit, the first output end of the 12V power supply protection circuit is connected with the input end of the integrated linear stabilized voltage power supply circuit, the second output end of the 12V power supply protection circuit is connected with the second input end of the 12V power supply voltage detection circuit, the third output end of the 12V power supply protection circuit is connected with the input end of the motion unit module, the fourth output end of the 12V power supply protection circuit is connected with the second input end of the switch power supply circuit, the fifth output end of the 12V power supply protection circuit is connected with the second input end of the LIN communication circuit, and the sixth output end of the 12V power supply protection circuit is connected with the input end of the luggage rack lamp.
Preferably, the audio acquisition circuit includes a first comparator U3A and a second comparator U3B, a first input end of the first comparator U3A is connected to one end of a resistor R10 and one end of a resistor R11 respectively, a second input end of the first comparator U3A is connected to one end of a resistor R21 and one end of a resistor R22 respectively, the other end of the resistor R21 is connected to one end of a resistor R24 and one end of a resistor R26 respectively, the other end of the resistor R24 is grounded, the other end of the resistor R26 is connected to a voltage stabilizing tube D5, the other end of the voltage stabilizing tube D5 is grounded, the voltage stabilizing tube D5 and a capacitor C16 are connected in parallel, a first output end of the first comparator U3A is connected to the resistor R22 and the first input end of the second comparator U3B respectively, a second input end of the second comparator U3B is connected to one end of a resistor R16, the other end of the resistor R16 is grounded, a first output end of the second comparator U3B is connected to one end of a resistor R12 and one end of a resistor R14, the other end of the resistor R12 is connected to the other end of the voltage stabilizing tube D3 and the capacitor C3 is connected in parallel.
The utility model at least comprises the following beneficial effects: the automobile lamp display control system has diversified control modes, can control various lamps through the liquid crystal panel and also can control various lamps through the mobile phone APP end, is novel and simple in control mode and high in stability, can realize dynamic display in the display process, and can adjust the lamps to the optimal display height and angle according to different lamp display requirements so as to display the optimal lighting effect to customers.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of a multi-mode controlled automotive lamp display control system in accordance with one embodiment of the present utility model.
Fig. 2 is a circuit diagram of an audio acquisition circuit according to an embodiment of the utility model.
Fig. 3 is a circuit diagram of a microcontroller in an embodiment of the utility model.
Fig. 4 is a circuit diagram of a WIFI circuit according to an embodiment of the utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1-4, the preferred embodiment of the present utility model provides a multi-mode controlled automotive lamp display control system, comprising a microcontroller 27, an audio acquisition circuit 13, a bluetooth speaker 11, an RS485 to UART circuit 29, a high side switch driving circuit 32, a high side switch 26, and a plurality of automotive lamps. The plurality of lamps include a license plate lamp 25, a front reading lamp 24, a door trim floor lamp 23, a side turn lamp 22, a LOGO lamp 21, a front grille lamp 20, a skirting lamp 19 and a carpet lamp 18.
The audio acquisition circuit can acquire the change of the rhythm point of the music in real time and give a change signal of the rhythm point of the music to the microcontroller, wherein the input end of the audio acquisition circuit 13 is connected with the output end of the Bluetooth sound box 11, and the output end of the audio acquisition circuit 13 is connected with the first input end of the microcontroller 27.
The RS 485-UART converting circuit 29 is respectively connected with the liquid crystal panel 30 and the microcontroller 27, the input end of the high-side switch driving circuit 32 is connected with the first output end of the microcontroller 27, the output end of the high-side switch driving circuit 32 is connected with the input end of the high-side switch 26, and the plurality of output ends of the high-side switch 26 are respectively connected with a plurality of lamps.
The method comprises the steps that through collecting an instruction of a liquid crystal panel, a UUART circuit is converted through RS485, a converted signal is given to a microcontroller, and then a driving signal is given to a high-side switch driving circuit through the microcontroller, and the driving circuit controls the high-side switch to further control the various lamp lighting and extinguishing functions of a lamp module;
in one embodiment, the bluetooth sound box further comprises a switching power supply circuit 12, wherein a control end of the switching power supply circuit 12 is connected with a second output end of the microcontroller 27, and an output end of the switching power supply circuit 12 is connected with an input end of the bluetooth sound box 11.
In one embodiment, the device further comprises a music rhythm atmosphere lamp 17, wherein the music rhythm atmosphere lamp 17 is connected with the CAN communication circuit 15, and the CAN communication circuit 15 is also connected with the microcontroller. The microcontroller 27 processes the change signal of the rhythm point of the music and gives the change signal of the rhythm point of the music to the music rhythm atmosphere lamp 17 through the CAN communication circuit 15, and the music rhythm atmosphere lamp rhythms according to the rhythm point of the music;
in one embodiment, the device further comprises a luggage rack lamp 16, wherein the luggage rack lamp 16 is connected with the LIN communication circuit 14, the LIN communication circuit 14 is further connected with the microcontroller, and the luggage rack lamp 16 is connected with the music rhythm atmosphere lamp 17.
In one embodiment, the device further comprises a fault alarm circuit 8, a reset circuit 33, a WiFi module 28 and a mobile phone APP31, wherein an output end of the fault alarm circuit 8 is connected with a third input end of the microcontroller 27, an output end of the reset circuit 33 is connected with a fourth input end of the microcontroller 27, the WiFi module 28 is connected with the microcontroller 27, and the WiFi module is connected with the mobile phone APP31 through a wireless network. Through the instruction of the mobile phone APP31, the converted signal is given to the microcontroller through the WIFI module, and then the driving signal is given to the high-side switch driving circuit through the microcontroller, and the driving circuit controls the high-side switch to further control the various lamp lighting and extinguishing functions of the lamp module;
the fault alarm circuit 8 can be adopted to remind a user of the current use state through voice when the power battery is insufficient in electric quantity or the system is in fault.
In one embodiment, the device also comprises a program downloading interface circuit 6, a digital power supply filter circuit 5, a 12V power supply voltage detection circuit 7 and an integrated linear stabilized power supply circuit 4,
the output end of the program downloading interface circuit 6 is connected with the fourth input end of the microcontroller 27, the first output end of the digital power supply filter circuit 5 is connected with the fifth input end of the microcontroller 27, the output end of the integrated linear stabilized voltage power supply circuit 4 is connected with the input end of the digital power supply filter circuit 5, the second output end of the digital power supply filter circuit 5 is connected with the first input end of the 12V power supply voltage detection circuit 7, and the output end of the 12V power supply voltage detection circuit 7 is connected with the input end of the microcontroller 27.
The integrated linear stabilized voltage supply circuit 4 can convert 12V power supply voltage from 12V to 5V for other circuits;
in one embodiment, the device also comprises a 12V power supply 1, a 12V power supply protection circuit 3, a 12V power supply filter circuit 3, a PLC 9 and a motion unit module 10,
the output end of the 12V power supply 1 is connected with the input end of the 12V power supply protection circuit 3, the first output end of the 12V power supply protection circuit 2 is connected with the input end of the integrated linear stabilized voltage supply circuit 4, the second output end of the 12V power supply protection circuit 3 is connected with the second input end of the 12V power supply voltage detection circuit 7, the third output end of the 12V power supply protection circuit 3 is connected with the input end of the motion unit module 10, the fourth output end of the 12V power supply protection circuit 3 is connected with the second input end of the switching power supply circuit 12, the fifth output end of the 12V power supply protection circuit 3 is connected with the second input end of the LIN communication circuit 14, and the sixth output end of the 12V power supply protection circuit 3 is connected with the input end of the luggage rack lamp. The motion unit module 10 can adjust the lamp to a proper display height and angle, and display the optimal lighting effect to the customer.
The 12V power supply protection circuit can realize the stable and reliable protection of the 12V power supply and has the functions of reverse connection prevention and static resistance; the PLC is a PLC controller, the PLC controller and the motion unit module 10 can process the instruction sent by the microcontroller 27, and then the whole system is adjusted to the optimal height and angle according to the requirements of different display effects of the car lights, so that the car lights can display the optimal effects;
the audio acquisition circuit comprises a first comparator U3A and a second comparator U3B, wherein the first input end of the first comparator U3A is respectively connected with one end of a resistor R10 and one end of a resistor R11, the second input end of the first comparator U3A is respectively connected with one end of a resistor R21 and one end of a resistor R22, the other end of the resistor R21 is respectively connected with one end of a resistor R24 and one end of a resistor R26, the other end of the resistor R24 is grounded, the other end of the resistor R26 is connected with a voltage stabilizing tube D5, the other end of the voltage stabilizing tube D5 is grounded, the voltage stabilizing tube D5 and a capacitor C16 are arranged in parallel, the first output end of the first comparator U3A is respectively connected with the first input end of the second comparator U3B, the second input end of the second comparator U3B is connected with one end of a resistor R16, the other end of the resistor R16 is grounded, the first output end of the second comparator U3B is connected with one end of a resistor R12 and one end of a resistor R14, the other end of the resistor R12 is connected with the voltage stabilizing tube D3, and the other end of the voltage stabilizing tube D3 is connected with the capacitor C3 in parallel. The sound right-and sound right+ collect the voltage on both sides of the loudspeaker of the Bluetooth sound respectively.
In one embodiment, as shown in FIG. 3, the type of the microcontroller is PIC18F57Q84-E/6, and the singlechip of the utility model is not limited to the type of PIC18F57Q84-E/6, but can also be an existing integrated chip or the like.
In one embodiment, as shown in fig. 4, the model of the WIFI circuit is USR-WIFI232, and the single chip microcomputer of the present utility model is not limited to the model of USR-WIFI232, but may be an existing integrated chip or the like.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (9)
1. The utility model provides a multimode control's car light show control system, its characterized in that includes microcontroller, audio acquisition circuit, bluetooth speaker, RS485 change UART circuit, high limit switch drive circuit and high limit switch and a plurality of car light, wherein audio acquisition circuit's input is connected bluetooth speaker's output, audio acquisition circuit's output is connected microcontroller's first input, RS485 change UART circuit connects microcontroller, high limit switch drive circuit's input is connected microcontroller's first output, high limit switch drive circuit's output is connected high limit switch's input, a plurality of car lights are connected respectively to high limit switch's a plurality of outputs.
2. The multi-mode controlled automotive lamp display control system of claim 1, wherein the plurality of automotive lamps specifically comprises a license plate lamp, a front reading lamp, a door trim floor lamp, a side turn lamp, a LOGO lamp, a front grille lamp, a skirting lamp, and a carpet lamp.
3. The multi-mode controlled automotive lamp display control system of claim 1, further comprising a switching power supply circuit, wherein a control end of the switching power supply circuit is connected to the second output end of the microcontroller, and an output end of the switching power supply circuit is connected to an input end of the bluetooth speaker.
4. The multi-mode controlled automotive lamp display control system of claim 3 further comprising a musical rhythm atmosphere lamp, said musical rhythm atmosphere lamp being connected to a CAN communication circuit, said CAN communication circuit being further connected to said microcontroller.
5. The multi-mode controlled automotive lamp display control system of claim 4, further comprising a luggage rack light, wherein the luggage rack light is connected to a LIN communication circuit, wherein the LIN communication circuit is further connected to the microcontroller, and wherein the luggage rack light is connected to the music rhythm atmosphere light.
6. The multimode controlled automobile lamp display control system of claim 4, further comprising a fault alarm circuit, a reset circuit, a WIFI module and a mobile phone APP, wherein an output end of the fault alarm circuit is connected to a third input end of the microcontroller, an output end of the reset circuit is connected to a fourth input end of the microcontroller, the WIFI module is connected to the microcontroller, and the WIFI module is connected to the mobile phone APP through a wireless network.
7. The multi-mode controlled automotive lamp display control system of claim 4, further comprising a program download interface circuit, a digital power filter circuit, a 12V supply voltage detection circuit, and an integrated linear regulated power supply circuit, wherein the output of the program download interface circuit is connected to the fourth input of the microcontroller, the first output of the digital power filter circuit is connected to the fifth input of the microcontroller, the output of the integrated linear regulated power supply circuit is connected to the input of the digital power filter circuit, the second output of the digital power filter circuit is connected to the first input of the 12V supply voltage detection circuit, and the output of the 12V supply voltage detection circuit is connected to the input of the microcontroller.
8. The multi-mode controlled vehicle lamp display control system according to claim 5, further comprising a 12V power supply, a 12V power supply protection circuit, a 12V power supply filter circuit, a PLC and a motion unit module, wherein an output end of the 12V power supply is connected to an input end of the 12V power supply protection circuit, a first output end of the 12V power supply protection circuit is connected to an input end of the integrated linear stabilized voltage power supply circuit, a second output end of the 12V power supply protection circuit is connected to a second input end of the 12V power supply voltage detection circuit, a third output end of the 12V power supply protection circuit is connected to an input end of the motion unit module, a fourth output end of the 12V power supply protection circuit is connected to a second input end of the switching power supply circuit, a fifth output end of the 12V power supply protection circuit is connected to a second input end of the LIN communication circuit, and a sixth output end of the 12V power supply protection circuit is connected to an input end of the luggage rack lamp.
9. The multi-mode controlled automobile lamp display control system according to claim 7, wherein the audio acquisition circuit comprises a first comparator U3A and a second comparator U3B, wherein a first input end of the first comparator U3A is respectively connected with one end of a resistor R10 and one end of a resistor R11, a second input end of the first comparator U3A is respectively connected with one end of a resistor R21 and one end of a resistor R22, the other end of the resistor R21 is respectively connected with one end of a resistor R24 and one end of a resistor R26, the other end of the resistor R24 is grounded, the other end of the resistor R26 is connected with a voltage stabilizing tube D5, the other end of the voltage stabilizing tube D5 is grounded, the voltage stabilizing tube D5 is connected with a capacitor C16 in parallel, a first output end of the first comparator U3A is respectively connected with one end of the resistor R22 and the first input end of the second comparator U3B, a second input end of the second comparator U3B is connected with one end of the resistor R16, the other end of the resistor R16 is grounded, the other end of the first comparator U3B is connected with the other end of the resistor R12 and the resistor R12 is connected with the other end of the voltage stabilizing tube D3 in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362559.XU CN220545172U (en) | 2023-05-31 | 2023-05-31 | Multi-mode controlled automobile lamp display control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362559.XU CN220545172U (en) | 2023-05-31 | 2023-05-31 | Multi-mode controlled automobile lamp display control system |
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| Publication Number | Publication Date |
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| CN220545172U true CN220545172U (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321362559.XU Active CN220545172U (en) | 2023-05-31 | 2023-05-31 | Multi-mode controlled automobile lamp display control system |
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| CN (1) | CN220545172U (en) |
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2023
- 2023-05-31 CN CN202321362559.XU patent/CN220545172U/en active Active
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