CN201090994Y - Integrated controller of rain strip, rear fog lamp and steering light - Google Patents
Integrated controller of rain strip, rear fog lamp and steering light Download PDFInfo
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- CN201090994Y CN201090994Y CNU2007201757584U CN200720175758U CN201090994Y CN 201090994 Y CN201090994 Y CN 201090994Y CN U2007201757584 U CNU2007201757584 U CN U2007201757584U CN 200720175758 U CN200720175758 U CN 200720175758U CN 201090994 Y CN201090994 Y CN 201090994Y
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007921 spray Substances 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 3
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- 230000002093 peripheral effect Effects 0.000 description 4
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- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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Abstract
The utility model discloses an integrated controller of turn lamps, fog lamps and wipers. The utility model integrates a turn lamp controller, a fog lamp controller and a wiper controller into one controller. Thereby, the utility model saves the hardware resource, reduces the hardware cost. As different controllers are avoided being installed time after time in the installation process, the installation room in the car is saved; the work load required by installation is greatly reduced and the production cycle is reduced.
Description
Technical field
The utility model relates to the control circuit annex of automobile, the integrated manipulator of particularly a kind of steering indicating light, Rear Fog Lamp and rain brush.
Background technology
In the existing automobile, comprise steering indicating light controller, Rear Fog Lamp controller and rain brush controller respectively, each controller constitutes by a control chip (for example single-chip microcomputer) and related peripheral circuit.
But in the practical application, because different controller only produces control signal at a controlling object, thereby not high to the utilization factor of control chip, and each controller needs the related peripheral circuit, thereby caused the waste of hardware resource.
And, at different controlling object a plurality of controllers need be installed, increase installation workload, prolonged installation period.
The utility model content
In view of this, the utility model provides the integrated manipulator of a kind of steering indicating light, Rear Fog Lamp and rain brush, can save hardware resource, reduces hardware cost, simplify and install.
The integrated manipulator of a kind of steering indicating light, Rear Fog Lamp and rain brush that the utility model provides comprises: steering indicating light input end, Rear Fog Lamp input end, rain brush input end, control chip, wherein,
Described steering indicating light input end links to each other with outside turning indicator control, produces voltage signal when externally turning indicator control is closed;
Described Rear Fog Lamp input end links to each other with outside Rear Fog Lamp switch, externally produces voltage signal during the Rear Fog Lamp switch closure;
Described rain brush input end links to each other with outside rain brush switch, externally produces voltage signal during the rain brush switch closure;
Described control chip, when detecting the voltage signal of described steering indicating light input end, the pulse signal of output predeterminated frequency is according to this predeterminated frequency direct supply in the outside steering indicating light of conducting loop off and on; When detecting the voltage signal of described Rear Fog Lamp input end, the direct supply in the outside Rear Fog Lamp of outputs level signals conducting loop; When detecting the voltage signal of described rain brush input end, the AC power of the outside Wiper motor of outputs level signals conducting.
Described steering indicating light input end comprises: left steering lamp input end and right turn lamp input end;
Described steering indicating light loop comprises: left steering lamp loop and right turn lamp loop;
Described left steering lamp input end links to each other with the external left turning indicator control, produces voltage signal when externally the left steering lamp switch is closed; Described left steering lamp loop links to each other with described direct supply by corresponding relay; Described control chip is when arriving voltage signal by the pin senses that links to each other with described left steering lamp input end, and output pulse signal is to corresponding relay, according to predeterminated frequency conducting left steering lamp loop and described direct supply;
Described right turn lamp input end links to each other with the external right turning indicator control, produces voltage signal when externally the right turn lamp switch is closed; Described right turn lamp loop links to each other with described direct supply by corresponding relay; Described control chip is when arriving voltage signal by the pin senses that links to each other with described right turn lamp input end, and output pulse signal is to corresponding relay, according to predeterminated frequency conducting right turn lamp loop and described direct supply.
Described left steering lamp input end links to each other with the corresponding pin of described control chip by bleeder circuit respectively with right turn lamp input end
Described control chip arrives voltage signal just often by the pin senses that links to each other with left steering lamp input end or right turn lamp input end, whether further detect described left steering lamp loop or right turn lamp current in loop normal, when electric current just often, output pulse signal frequency be set to 84 times/minute; When the electric current undercurrent, the pulse signal frequency of output is set to 140 times/minute; When overcurrent, stop output pulse signal.
Described Rear Fog Lamp loop links to each other with described direct supply by relay;
Described control chip is when arriving voltage signal by the pin senses that links to each other with the Rear Fog Lamp input end, judge by the corresponding pin that links to each other with outside lampet loop, headlamp loop whether lampet and headlamp be opened, if, then to the relay outputs level signals of correspondence, conducting described Rear Fog Lamp loop and power input; Otherwise, outputs level signals not.
Described Rear Fog Lamp input end links to each other with the corresponding pin of described control chip by bleeder circuit.
Described rain brush input end comprises: rain brush is scraped water input end and water spray input end;
Described rain brush is scraped the water input end and is scraped taps with outside rain brush and link to each other, and externally rain brush is scraped taps and produced voltage signal when closed;
Described water spray input end links to each other with outside water spray switch, produces voltage signal when externally disconnecting once more after the water spray switch closure;
Described Wiper motor links to each other with AC power by corresponding relay;
Described control chip is when scraping pin senses that the water input end links to each other to voltage signal with rain brush, to the relay outputs level signals of correspondence, and described Wiper motor of conducting and AC power; When arriving voltage signal by the pin senses that links to each other with the water spray input end, according to level signal from predetermined period length to the relay of correspondence that export, conducting Wiper motor and AC power make rain brush continue action M time, and M is a positive integer.
Described control chip continues the described level signal of output by scraping pin senses that the water input end links to each other when voltage signal is represented low speed with rain brush; By scraping pin senses that the water input end links to each other when voltage signal is represented intermittently, export described level signal at interval with Preset Time with rain brush.
As seen from the above technical solution, the utility model is integrated into a controller with steering indicating light controller, Rear Fog Lamp controller, wiper controller and part peripheral circuit, therefore, save hardware resource, reduced hardware cost, and do not need in installation process, different controllers to be installed repeatedly, also will save installing space in the car, significantly reduce and install required workload, shortening production cycle.
Description of drawings
Fig. 1 is the exemplary block diagram of integrated manipulator in the utility model.
Fig. 2 is the electrical block diagram of integrated manipulator in the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
The utility model is integrated into a controller with steering indicating light controller, Rear Fog Lamp controller and rain brush controller, the i.e. triggering logic of integrated each control signal in a control chip, thus save hardware resource, reduce hardware cost, simplify the installation of controller.
Fig. 1 is the exemplary block diagram of integrated manipulator in the utility model.As shown in Figure 1, the integrated manipulator of steering indicating light, Rear Fog Lamp, rain brush comprises in the utility model: steering indicating light input end 11, Rear Fog Lamp input end 12, rain brush input end 13, control chip 10.
Steering indicating light input end 11 links to each other with outside turning indicator control (for example respective notch of combined operation bar), produces voltage signal when externally turning indicator control is closed;
Rear Fog Lamp input end 12 and outside Rear Fog Lamp switch (for example corresponding button on the respective notch of combined operation bar or the instrument panel) link to each other, and externally produce voltage signal during the Rear Fog Lamp switch closure;
Rain brush input end 13 links to each other with outside rain brush switch (for example respective notch of the combined operation bar of automobile), externally produces voltage signal during the rain brush switch closure;
Below, the internal circuit configuration of above-mentioned controller is elaborated.
Fig. 2 is the electrical block diagram of integrated manipulator in the utility model.As shown in Figure 2, in the integrated manipulator of the utility model steering indicating light, Rear Fog Lamp, rain brush, controller power source input end 1 links to each other with external dc power, and is connected to the power pin of control chip 10 by a diode 221, and the ground pin of control chip 10 is connected to ground wire 2 by resistance 201.Wherein, diode 221 is used for anti-back-pressure.
Below, earlier partial circuit and the steering logic that relates to steering indicating light control described:
Steering indicating light input end 11 specifically comprises: left steering lamp input end 111 and right turn lamp input end 112, link to each other with the right turn lamp switch with the external left turning indicator control respectively, and when externally the left steering lamp switch was closed, left steering lamp input end 111 produced voltage signal; When externally the right turn lamp switch was closed, right turn lamp input end 112 produced voltage signal.
Left steering lamp input end 111 is connected serially to ground wire 2 by diode 222, resistance 202 and resistance 203; Right turn lamp input end 112 is connected serially to ground wire 2 by diode 223, resistance 204 and resistance 205.Wherein, diode 222 and diode 223 are used for anti-back-pressure.
The corresponding pin of control chip 10 connects respectively between two resistance in seriess, 202 resistance 203, between resistance 204 and the resistance 205, and promptly left steering lamp input end 111 links to each other with the corresponding input pin of control chip 10 by bleeder circuit respectively with right turn lamp input end 112.
The output pin that control chip 10 is corresponding with the left steering lamp links to each other with the base stage of PNP triode 231, the emitter of PNP triode 231 connects the end that self-controller power input 1, collector are connected to relay electromagnet 261, and the other end of relay electromagnet 261 is connected to ground wire 2.One termination self-controller power input 1 of relay switch 271, the other end are connected to left steering lamp loop 1110, and promptly left steering lamp loop 1110 links to each other with external dc power by corresponding relay.
The output pin that control chip 10 is corresponding with the right turn lamp links to each other with the base stage of PNP triode 232, the emitter of PNP triode 232 connects the end that self-controller power input 1, collector are connected to relay electromagnet 262, and the other end of relay electromagnet 262 is connected to ground wire 2.One termination self-controller power input 1 of relay switch 272, the other end are connected to right turn lamp loop 1120, and promptly right turn lamp loop 1120 links to each other with external dc power by corresponding relay.
Specifically, control chip 10 arrives voltage signal just often by the pin senses that links to each other with left steering lamp input end 111 or right turn lamp input end 112, also whether the electric current that detects in left steering lamp loop 1110 or the right turn lamp loop 1120 by corresponding output pin is normal, promptly whether there is bulb to damage, when electric current normal, when promptly not having bulb to damage, the pulse signal frequency of output is set to 84 times/minute; When the electric current undercurrent, judge that promptly the pulse signal frequency of output is set to 140 times/minute when having at least one bulb to damage; As overcurrent (when for example electric current is at 13A ± 2A); when promptly having short circuit; stop output pulse signal; cut-out left steering lamp loop 1110 or right turn lamp loop 1120 are connected with controller power source input end 1; after treating that external left turning indicator control and right turn lamp switch disconnect closure again again, the corresponding pulse signal of output again is when guaranteeing to occur in load phenomenon such as virtual connection, overload; avoid the burning that causes by short circuit, thus protection car load safety.
Below, again partial circuit and the steering logic that relates to Rear Fog Lamp control described:
Rear Fog Lamp input end 12 links to each other with outside Rear Fog Lamp switch, externally produces voltage signal during the Rear Fog Lamp switch closure.
Rear Fog Lamp input end 12 is connected serially to ground wire 2 by diode 224, resistance 206 and resistance 207.Wherein, diode 224 is used for anti-back-pressure.
The corresponding pin of control chip 10 connects between two resistance in seriess, 206 resistance 207, and promptly Rear Fog Lamp input end 12 links to each other with the corresponding input pin of control chip 10 by bleeder circuit.
The output terminal that control chip 10 is corresponding with Rear Fog Lamp links to each other with the base stage of PNP triode 233, the emitter of PNP triode 233 connects an end that is connected to relay electromagnet 263 from Rear Fog Lamp power input 3 (Rear Fog Lamp power input 3 links to each other with another direct supply of outside), collector, and the other end of relay electromagnet 263 is connected to ground wire 2.One termination of relay switch 273 is connected to Rear Fog Lamp loop 120 from Rear Fog Lamp power input 3, the other end, and promptly Rear Fog Lamp loop 120 links to each other with external dc power by corresponding relay.
Because the relevant traffic law regulation of country:
A. at lampet and headlamp (or front fog lamp) when opening simultaneously, Rear Fog Lamp just can be opened;
B. when lampet was opened, the open and close of headlamp (or front fog lamp) did not influence the present condition of Rear Fog Lamp;
If c. lampet is closed, then Rear Fog Lamp must be closed, and as opening Rear Fog Lamp again, a must satisfy condition.
Therefore, control chip 10 is when arriving voltage signal by the pin senses that links to each other with Rear Fog Lamp input end 12, also need by with outside lampet loop, the corresponding pin that the headlamp loop links to each other judges whether lampet and headlamp be opened, if, then pass through corresponding output pin outputs level signals to relay electromagnet 263, Closing Switch 273, promptly to the relay outputs level signals of correspondence, realize Rear Fog Lamp loop 120 and 3 conductings of Rear Fog Lamp the power input conducting of external dc power (promptly with), thereby realize the illumination of Rear Fog Lamp, otherwise, outputs level signals not.
At last, partial circuit and the steering logic that relates to rain brush control described:
Rain brush input end 13 specifically comprises: rain brush is scraped water input end 131 and water spray input end 132, scrapes taps with outside rain brush respectively and links to each other with water spray switch, and when externally rain brush was scraped the taps closure, rain brush was scraped water input end 131 and produced voltage signals; When externally disconnecting once more after the water spray switch closure, after promptly hydro-peening had been finished, water spray input end 132 produced voltage signal.
Rain brush is scraped water input end 131 and is connected serially to ground wire 2 by diode 225, resistance 208 and resistance 209; Water spray input end 132 is connected serially to ground wire 2 by diode 226, resistance 210 and resistance 211.Wherein, diode 225 and diode 226 are used for anti-back-pressure.
The corresponding pin of control chip 10 connects respectively between two resistance in seriess, 208 resistance 209, between resistance 210 and the resistance 211, and promptly rain brush is scraped water input end 131 and linked to each other with the corresponding input pin of control chip 10 by bleeder circuit respectively with water spray input end 132.
Specifically, rain brush is scraped water input end 131 and is connected simultaneously that rain brush is scraped the water low speed switch and rain brush is scraped the water pause switch, control chip 10 is detecting different voltage signals when (voltage signal that can be varying strength is represented low speed or intermittence respectively), in the following manner outputs level signals:
Because the utility model is integrated into a controller with steering indicating light controller, Rear Fog Lamp controller, wiper controller and part peripheral circuit, therefore, save hardware resource, reduced hardware cost, and do not need in installation process, different controllers to be installed repeatedly, also will save installing space in the car, significantly reduce and install required workload, shortening production cycle.
And in the utility model, the steering logic that relates to Rear Fog Lamp control also meets national relevant laws and regulations, will provide reliable premise for advance and the market selling points that improves car load.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. the integrated manipulator of a steering indicating light, Rear Fog Lamp and rain brush is characterized in that, described controller comprises: steering indicating light input end, Rear Fog Lamp input end, rain brush input end, control chip, wherein,
Described steering indicating light input end links to each other with outside turning indicator control, produces voltage signal when externally turning indicator control is closed;
Described Rear Fog Lamp input end links to each other with outside Rear Fog Lamp switch, externally produces voltage signal during the Rear Fog Lamp switch closure;
Described rain brush input end links to each other with outside rain brush switch, externally produces voltage signal during the rain brush switch closure;
Described control chip, when detecting the voltage signal of described steering indicating light input end, the pulse signal of output predeterminated frequency is according to this predeterminated frequency direct supply in the outside steering indicating light of conducting loop off and on; When detecting the voltage signal of described Rear Fog Lamp input end, the direct supply in the outside Rear Fog Lamp of outputs level signals conducting loop; When detecting the voltage signal of described rain brush input end, the AC power of the outside Wiper motor of outputs level signals conducting.
2. controller as claimed in claim 1 is characterized in that,
Described steering indicating light input end comprises: left steering lamp input end and right turn lamp input end;
Described steering indicating light loop comprises: left steering lamp loop and right turn lamp loop;
Described left steering lamp input end links to each other with the external left turning indicator control, produces voltage signal when externally the left steering lamp switch is closed; Described left steering lamp loop links to each other with described direct supply by corresponding relay; Described control chip is when arriving voltage signal by the pin senses that links to each other with described left steering lamp input end, and output pulse signal is to corresponding relay, according to predeterminated frequency conducting left steering lamp loop and described direct supply;
Described right turn lamp input end links to each other with the external right turning indicator control, produces voltage signal when externally the right turn lamp switch is closed; Described right turn lamp loop links to each other with described direct supply by corresponding relay; Described control chip is when arriving voltage signal by the pin senses that links to each other with described right turn lamp input end, and output pulse signal is to corresponding relay, according to predeterminated frequency conducting right turn lamp loop and described direct supply.
3. controller as claimed in claim 2 is characterized in that,
Described left steering lamp input end links to each other with the corresponding pin of described control chip by bleeder circuit respectively with right turn lamp input end
4. as claim 2 or 3 described controllers, it is characterized in that,
Described control chip arrives voltage signal just often by the pin senses that links to each other with left steering lamp input end or right turn lamp input end, whether further detect described left steering lamp loop or right turn lamp current in loop normal, when electric current just often, output pulse signal frequency be set to 84 times/minute; When the electric current undercurrent, the pulse signal frequency of output is set to 140 times/minute; When overcurrent, stop output pulse signal.
5. controller as claimed in claim 1 is characterized in that,
Described Rear Fog Lamp loop links to each other with described direct supply by relay;
Described control chip is when arriving voltage signal by the pin senses that links to each other with the Rear Fog Lamp input end, judge by the corresponding pin that links to each other with outside lampet loop, headlamp loop whether lampet and headlamp be opened, if, then to the relay outputs level signals of correspondence, conducting described Rear Fog Lamp loop and power input; Otherwise, outputs level signals not.
6. controller as claimed in claim 5 is characterized in that,
Described Rear Fog Lamp input end links to each other with the corresponding pin of described control chip by bleeder circuit.
7. controller as claimed in claim 1 is characterized in that,
Described rain brush input end comprises: rain brush is scraped water input end and water spray input end;
Described rain brush is scraped the water input end and is scraped taps with outside rain brush and link to each other, and externally rain brush is scraped taps and produced voltage signal when closed;
Described water spray input end links to each other with outside water spray switch, produces voltage signal when externally disconnecting once more after the water spray switch closure;
Described Wiper motor links to each other with AC power by corresponding relay;
Described control chip is when scraping pin senses that the water input end links to each other to voltage signal with rain brush, to the relay outputs level signals of correspondence, and described Wiper motor of conducting and AC power; When arriving voltage signal by the pin senses that links to each other with the water spray input end, according to level signal from predetermined period length to the relay of correspondence that export, conducting Wiper motor and AC power make rain brush continue action M time, and M is a positive integer.
8. controller as claimed in claim 7 is characterized in that,
Described control chip continues the described level signal of output by scraping pin senses that the water input end links to each other when voltage signal is represented low speed with rain brush; By scraping pin senses that the water input end links to each other when voltage signal is represented intermittently, export described level signal at interval with Preset Time with rain brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201757584U CN201090994Y (en) | 2007-10-30 | 2007-10-30 | Integrated controller of rain strip, rear fog lamp and steering light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201757584U CN201090994Y (en) | 2007-10-30 | 2007-10-30 | Integrated controller of rain strip, rear fog lamp and steering light |
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| Publication Number | Publication Date |
|---|---|
| CN201090994Y true CN201090994Y (en) | 2008-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201757584U Expired - Fee Related CN201090994Y (en) | 2007-10-30 | 2007-10-30 | Integrated controller of rain strip, rear fog lamp and steering light |
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| CN (1) | CN201090994Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103201812A (en) * | 2010-11-08 | 2013-07-10 | 矢崎总业株式会社 | Combination Switch |
| CN103192757A (en) * | 2012-01-18 | 2013-07-10 | 德尔福派克电气系统有限公司 | Universal intelligent automobile electric box |
-
2007
- 2007-10-30 CN CNU2007201757584U patent/CN201090994Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103201812A (en) * | 2010-11-08 | 2013-07-10 | 矢崎总业株式会社 | Combination Switch |
| CN103201812B (en) * | 2010-11-08 | 2015-08-26 | 矢崎总业株式会社 | Combination Switch |
| US9633810B2 (en) | 2010-11-08 | 2017-04-25 | Yazaki Corporation | Combination switch |
| CN103192757A (en) * | 2012-01-18 | 2013-07-10 | 德尔福派克电气系统有限公司 | Universal intelligent automobile electric box |
| CN103192757B (en) * | 2012-01-18 | 2015-06-17 | 德尔福派克电气系统有限公司 | Universal intelligent automobile electric box |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20141030 |
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| EXPY | Termination of patent right or utility model |