CN202694084U - Three-in-one controller for automobile - Google Patents
Three-in-one controller for automobile Download PDFInfo
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- CN202694084U CN202694084U CN2011204831311U CN201120483131U CN202694084U CN 202694084 U CN202694084 U CN 202694084U CN 2011204831311 U CN2011204831311 U CN 2011204831311U CN 201120483131 U CN201120483131 U CN 201120483131U CN 202694084 U CN202694084 U CN 202694084U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a three-in-one controller for an automobile. The three-in-one controller comprises a power module, an input module, a frequency comparison module, a microcontrol unit MCU and an output module. A power source and an earth wire are connected with the microcontrol unit MCU via the power module, respectively. The input module is respectively connected with the microcontrol unit MCU and the output module. The frequency comparison module is connected with the microcontrol unit MCU, which is also connected with the output module. The output module is connected with an output load and the frequency comparison module, respectively. A flasher has the functions of left steering, right steering and hazard warning. A windscreen wiper has the functions of intermittence and water spraying. A rear fog lamp has the function that an input signal of the rear fog lamp is used as the starting condition to directly control the output module. According to the utility model, the control mode adopting the microcontrol unit MCU and the direct control mode are combined, so that signal acquisition and output are more precise and more flexible, and the flasher, the windscreen wiper and the rear frog lamp are well controlled, thereby saving the space and the cost and realizing function modularization. The three-in-one controller is quite suitable for automobiles of the Xiali Weizhi type.
Description
Technical field
The utility model relates to a kind of automobile three-in-one controller, and the flashlamp, windscreen wiper and the Rear Fog Lamp that are particularly useful for the Xiali automobile are controlled integrated controller.
Background technology
At present, the design of known Xiali automobile is that flashlamp, windscreen wiper and Rear Fog Lamp are three independently controllers.The shortcoming of this way is that equipment is disperseed, and is unfavorable for installing and taking up room.
Summary of the invention
Problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of automobile three-in-one controller is provided, and can well regulate, control flashlamp, windscreen wiper and the Rear Fog Lamp of this car, has to be beneficial to install and the little advantage that takes up room.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of automobile three-in-one controller that provides according to the utility model, comprise power module, load module, frequency comparison module, micro-control unit MCU and output module, described power module connects micro-control unit MCU pin 5 and pin 14, load module connects respectively micro-control unit MCU and output module, the frequency comparison module connects micro-control unit MCU, micro-control unit MCU connects output module, and output module connects respectively output load and frequency comparison module.
It is to take following technical scheme further to realize that the utility model solves its technical matters:
Aforesaid power module is connected with stabilivolt U1 by diode D6 and D7 part in parallel, and capacitor C 1 composes in parallel with stabilivolt U1.
Aforesaid load module comprises flash of light IG load module, left sudden strain of a muscle load module, right sudden strain of a muscle load module, dangerous alarm input module, windscreen wiper IG load module, intermittently load module, water spray load module, Rear Fog Lamp load module, wherein:
Flash of light IG load module is by diode D3, and resistance R 9, resistance R 22 are composed in series, and flash of light IG key connects the flash of light load module, and the flash of light load module connects micro-control unit MCU pin 8;
Left sudden strain of a muscle load module is composed in series by diode D12 and resistance R 1, resistance R 2, and external switch S1 connects left sudden strain of a muscle load module, and left sudden strain of a muscle load module connects micro-control unit MCU pin 3;
Right sudden strain of a muscle load module is composed in series by diode D13 and resistance R 3, resistance R 4, and right sudden strain of a muscle external switch S2 connects right sudden strain of a muscle load module, and right sudden strain of a muscle load module connects micro-control unit MCU pin 2;
Dangerous alarm input module is composed in series by diode D14 and resistance R 5, resistance R 6, and dangerous alarm external switch S3 connects dangerous alarm input module, and dangerous alarm input module connects micro-control unit MCU pin 1;
Windscreen wiper IG load module is by diode D4, and resistance R 10, resistance R 23 are composed in series, and windscreen wiper IG key connects the windscreen wiper load module, and windscreen wiper IG load module connects micro-control unit MCU pin 7;
Intermittently load module is composed in series by diode D1 and resistance R 7, resistance R 8, and intermittently external switch S4 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 20;
The water spray load module is composed in series by diode D2 and resistance R 21, resistance R 27, and water spray external switch S5 connects the water spray load module, and the water spray load module connects micro-control unit MCU pin 6;
The Rear Fog Lamp load module is composed in parallel by diode D11 and relay J 2B, and Rear Fog Lamp external switch S6 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module directly connects the Rear Fog Lamp output module.
Aforesaid frequency comparison module is by resistance R 14, resistance R 15, resistance R 16, resistance R 17 series connection, resistance R 18, resistance R 19 series connection, resistance R 15 is connected with resistance R 24 with the joint of connecting of resistance R 16, and the other end of resistance R 24 connects the pin 19 of micro-control unit MCU; Resistance R 16 is connected with resistance R 26 with the joint of connecting of resistance R 17, and the other end of resistance R 26 connects the pin 17 of micro-control unit MCU; Resistance R 18 is connected with resistance R 25 with the joint of connecting of resistance R 19, and the pin 16 that the other end of resistance R 25 connects micro-control unit MCU forms.
Aforesaid output module is comprised of right sudden strain of a muscle output module, left sudden strain of a muscle output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Left sudden strain of a muscle output module is by resistance R 12, triode Q2 and relay J 1B series connection, and diode D9 and relay J 1B compose in parallel, and micro-control unit MCU pin 11 connects left sudden strain of a muscle output module, and left sudden strain of a muscle output module connects flasher left steering bulb load;
Right sudden strain of a muscle output module is by resistance R 11, triode Q1 and relay J 1A series connection, and diode D8 and relay J 1A compose in parallel, and micro-control unit MCU pin 12 connects right sudden strain of a muscle output module, and right sudden strain of a muscle output module connects flasher right turn bulb load;
The windscreen wiper output module is by resistance R 13, triode Q3 and relay J 2A series connection, and diode D10 and relay J 2A compose in parallel, and micro-control unit MCU pin 9 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
The Rear Fog Lamp output module is composed in parallel by diode D11 and relay J 2B, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
The utility model compared with prior art has significant advantage and beneficial effect:
Because the utility model adopts micro-control unit MCU control and directly control dual mode combination, makes its signals collecting and output more accurately, flexibly, can be good at simultaneously controlling outside flashlamp, windscreen wiper and the Rear Fog Lamp, has saved space and cost.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and effect thereof to foundation the utility model provides are described in detail as follows.
A kind of automobile three-in-one controller shown in Fig. 1～2, comprise power module, load module, frequency comparison module, micro-control unit MCU and output module, described power module connects micro-control unit MCU pin 5 and pin 14, load module connects respectively micro-control unit MCU and output module, the frequency comparison module connects micro-control unit MCU, micro-control unit MCU connects output module, and output module connects respectively output load and frequency comparison module.
Power module is connected with stabilivolt U1 by diode D6 and D7 part in parallel, and capacitor C 1 composes in parallel with stabilivolt U1.
Load module comprises flash of light IG load module, left sudden strain of a muscle load module, right sudden strain of a muscle load module, dangerous alarm input module, windscreen wiper IG load module, intermittently load module, water spray load module, Rear Fog Lamp load module, wherein:
Flash of light IG load module is by diode D3, and resistance R 9, resistance R 22 are composed in series, and flash of light IG key connects the flash of light load module, and the flash of light load module connects micro-control unit MCU pin 8;
Left sudden strain of a muscle load module is composed in series by diode D12 and resistance R 1, resistance R 2, and external switch S1 connects left sudden strain of a muscle load module, and left sudden strain of a muscle load module connects micro-control unit MCU pin 3;
Right sudden strain of a muscle load module is composed in series by diode D13 and resistance R 3, resistance R 4, and right sudden strain of a muscle external switch S2 connects right sudden strain of a muscle load module, and right sudden strain of a muscle load module connects micro-control unit MCU pin 2;
Dangerous alarm input module is composed in series by diode D14 and resistance R 5, resistance R 6, and dangerous alarm external switch S3 connects dangerous alarm input module, and dangerous alarm input module connects micro-control unit MCU pin 1;
Windscreen wiper IG load module is by diode D4, and resistance R 10, resistance R 23 are composed in series, and windscreen wiper IG key connects the windscreen wiper load module, and windscreen wiper IG load module connects micro-control unit MCU pin 7;
Intermittently load module is composed in series by diode D1 and resistance R 7, resistance R 8, and intermittently external switch S4 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 20;
The water spray load module is composed in series by diode D2 and resistance R 21, resistance R 27, and water spray external switch S5 connects the water spray load module, and the water spray load module connects micro-control unit MCU pin 6;
The Rear Fog Lamp load module is composed in parallel by diode D11 and relay J 2B, and Rear Fog Lamp external switch S6 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module directly connects the Rear Fog Lamp output module.
The frequency comparison module is by resistance R 14, resistance R 15, resistance R 16, resistance R 17 series connection, and resistance R 18, resistance R 19 are connected, and resistance R 15 is connected with resistance R 24 with the joint of connecting of resistance R 16, and the other end of resistance R 24 connects the pin 19 of micro-control unit MCU; Resistance R 16 is connected with resistance R 26 with the joint of connecting of resistance R 17, and the other end of resistance R 26 connects the pin 17 of micro-control unit MCU; Resistance R 18 is connected with resistance R 25 with the joint of connecting of resistance R 19, and the pin 16 that the other end of resistance R 25 connects micro-control unit MCU forms.
Output module is comprised of right sudden strain of a muscle output module, left sudden strain of a muscle output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Left sudden strain of a muscle output module is by resistance R 12, triode Q2 and relay J 1B series connection, and diode D9 and relay J 1B compose in parallel, and micro-control unit MCU pin 11 connects left sudden strain of a muscle output module, and left sudden strain of a muscle output module connects flasher left steering bulb load;
Right sudden strain of a muscle output module is by resistance R 11, triode Q1 and relay J 1A series connection, and diode D8 and relay J 1A compose in parallel, and micro-control unit MCU pin 12 connects right sudden strain of a muscle output module, and right sudden strain of a muscle output module connects flasher right turn bulb load;
The windscreen wiper output module is by resistance R 13, triode Q3 and relay J 2A series connection, and diode D10 and relay J 2A compose in parallel, and micro-control unit MCU pin 9 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
The Rear Fog Lamp output module is composed in parallel by diode D11 and relay J 2B, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
Principle of work:
The utility model comprises flasher, windscreen wiper, Rear Fog Lamp three partial functions.The flasher function comprises left steering, right turn and danger warning, wherein danger warning is as unlocking condition take switch input signal, left steering and right turn are the having or not of IG electricity of glistening, as left/right rotation to condition precedent, again take left/right pole changer signal as unlocking condition.Flasher function frequency when normal load is 85 ± 10 beats/mins; Frequency is 140～250 beats/mins during stubble warning device.The windscreen wiper function comprises intermittently and water spray two parts.By the having or not of IG electricity, the condition precedent of opening as windscreen wiper, and then by intermittently, the different input signal of water spray provides the different windscreen wiper way of outputs.When intermittently inputting, the windscreen wiper intermittent rotary, the time of rotating a circle is 4 ± 1S.During the water spray input, long windscreen wiper length turns by spraying button, and after stopping to press spraying button, windscreen wiper quits work after rotating 1～2 circle again.The Rear Fog Lamp function is as unlocking condition take the Rear Fog Lamp input signal.Wherein:
Function 1: flasher function: pass through diode D3 and divider resistance R22 and R9 to input signal of integrated circuit after flasher IG electricity is opened as shown in the figure, this signal is as the precondition of flasher action, then integrated circuit judges which kind of mode flasher is input as, when for example the left steering input is opened, then by diode D12, divider resistance R1, R2 is to the input signal of a left steering of integrated circuit, this moment, integrated circuit provided a flasher output signal, compare than resistance R 14---R18 by the flasher frequency ratio again, signal is inputted integrated package, integrated package relatively provides the output of flasher normal frequency output/undercurrent frequency through inside, thereby provide a flasher frequency output command, realize the effect that conducting is turn-offed through triode Q2 again by current-limiting resistance R12, thereby the adhesive of pilot relay J1B, discharge, further reach the flicker action of flasher.Right turn is identical with the left steering principle with the danger warning part.
Function 2: windscreen wiper function: pass through diode D4 and divider resistance R23 and R10 to input signal of integrated circuit after windscreen wiper IG electricity is opened as shown in the figure, this signal is as the precondition of windscreen wiper action, then integrated circuit judges which kind of mode windscreen wiper is input as, when for example intermittently input is opened, then by diode D1, divider resistance R7, R8 is to integrated circuit input signal at an intermittence, this moment, integrated circuit provided a windscreen wiper output signal, realize the effect that conducting is turn-offed through triode Q3 again by current-limiting resistance R13, thereby the adhesive of pilot relay J2A, discharge, further reach the intermitten of wiper.When the water spray input is opened, then by diode D2, divider resistance R21, R27 is to a water spray of integrated circuit input signal, this moment, integrated circuit provided a windscreen wiper output signal, realize the effect that conducting is turn-offed through triode Q3 again by current-limiting resistance R13, thereby the adhesive of pilot relay J2A, discharge, further reach the water spray action of wiper, when spraying button is turn-offed, again by diode D2, divider resistance R21, R27 is to a water spray of integrated circuit input signal, and this moment, integrated circuit provided the signal that just stops to move behind windscreen wiper output 1～2 circle, thereby has finished the overall process of windscreen wiper water spray.
Function 3: Rear Fog Lamp function: when rear fog lamp switch open/when turn-offing, provide a Rear Fog Lamp input signal, this signal is the coil of pilot relay J2B directly, finishes the adhesive/release movement of relay contact, thereby has realized the output/turn-off function of Rear Fog Lamp.
Claims (5)
1. automobile three-in-one controller, comprise power module, load module, frequency comparison module, micro-control unit MCU and output module, it is characterized in that: described power module connects micro-control unit MCU pin 5 and pin 14, load module connects respectively micro-control unit MCU and output module, the frequency comparison module connects micro-control unit MCU, micro-control unit MCU connects output module, and output module connects respectively output load and frequency comparison module.
2. automobile according to claim 1 three-in-one controller is characterized in that: described power module connect with stabilivolt U1 by diode D6 and D7 part in parallel, and capacitor C 1 and stabilivolt U1 compose in parallel.
3. automobile according to claim 1 three-in-one controller, it is characterized in that: described load module comprises flash of light IG load module, left sudden strain of a muscle load module, right sudden strain of a muscle load module, dangerous alarm input module, windscreen wiper IG load module, intermittently load module, water spray load module, Rear Fog Lamp load module, wherein:
Described flash of light IG load module is by diode D3, and resistance R 9, resistance R 22 are composed in series, and flash of light IG key connects the flash of light load module, and the flash of light load module connects micro-control unit MCU pin 8;
Described left sudden strain of a muscle load module is composed in series by diode D12 and resistance R 1, resistance R 2, and external switch S1 connects left sudden strain of a muscle load module, and left sudden strain of a muscle load module connects micro-control unit MCU pin 3;
Described right sudden strain of a muscle load module is composed in series by diode D1 3 and resistance R 3, resistance R 4, and right sudden strain of a muscle external switch S2 connects right sudden strain of a muscle load module, and right sudden strain of a muscle load module connects micro-control unit MCU pin 2;
Described dangerous alarm input module is composed in series by diode D14 and resistance R 5, resistance R 6, and dangerous alarm external switch S3 connects dangerous alarm input module, and dangerous alarm input module connects micro-control unit MCU pin 1;
Described windscreen wiper IG load module is by diode D4, and resistance R 10, resistance R 23 are composed in series, and windscreen wiper IG key connects the windscreen wiper load module, and windscreen wiper IG load module connects micro-control unit MCU pin 7;
Described intermittence, load module was composed in series by diode D1 and resistance R 7, resistance R 8, and intermittently external switch S4 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 20;
Described water spray load module is composed in series by diode D2 and resistance R 21, resistance R 27, and water spray external switch S5 connects the water spray load module, and the water spray load module connects micro-control unit MCU pin 6;
Described Rear Fog Lamp load module is composed in parallel by diode D11 and relay J 2B, and Rear Fog Lamp external switch S6 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module directly connects the Rear Fog Lamp output module.
4. automobile according to claim 1 three-in-one controller, it is characterized in that: described frequency comparison module is by resistance R 14, resistance R 15, resistance R 16, resistance R 17 series connection, resistance R 18, resistance R 19 series connection, resistance R 15 is connected with resistance R 24 with the joint of connecting of resistance R 16, and the other end of resistance R 24 connects the pin 19 of micro-control unit MCU; Resistance R 16 is connected with resistance R 26 with the joint of connecting of resistance R 17, and the other end of resistance R 26 connects the pin 17 of micro-control unit MCU; Resistance R 18 is connected with resistance R 25 with the joint of connecting of resistance R 19, and the pin 16 that the other end of resistance R 25 connects micro-control unit MCU forms.
5. automobile according to claim 1 three-in-one controller, it is characterized in that: described output module is comprised of right sudden strain of a muscle output module, left sudden strain of a muscle output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Described left sudden strain of a muscle output module is by resistance R 12, triode Q2 and relay J 1B series connection, and diode D9 and relay J 1B compose in parallel, and micro-control unit MCU pin 11 connects left sudden strain of a muscle output module, and left sudden strain of a muscle output module connects flasher left steering bulb load;
Described right sudden strain of a muscle output module is by resistance R 11, triode Q1 and relay J 1A series connection, and diode D8 and relay J 1A compose in parallel, and micro-control unit MCU pin 12 connects right sudden strain of a muscle output module, and right sudden strain of a muscle output module connects flasher right turn bulb load;
Described windscreen wiper output module is by resistance R 13, triode Q3 and relay J 2A series connection, and diode D10 and relay J 2A compose in parallel, and micro-control unit MCU pin 9 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
Described Rear Fog Lamp output module is composed in parallel by diode D11 and relay J 2B, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204831311U CN202694084U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller for automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204831311U CN202694084U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller for automobile |
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| CN202694084U true CN202694084U (en) | 2013-01-23 |
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| CN2011204831311U Expired - Fee Related CN202694084U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller for automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804253A (en) * | 2017-12-07 | 2018-03-16 | 柳州市美源科技股份有限公司 | A kind of Multifunctional relay control module |
-
2011
- 2011-11-29 CN CN2011204831311U patent/CN202694084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804253A (en) * | 2017-12-07 | 2018-03-16 | 柳州市美源科技股份有限公司 | A kind of Multifunctional relay control module |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20151129 |
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| EXPY | Termination of patent right or utility model |