CN103441720A - Multifunctional voltage regulator controlled through duty ratio - Google Patents
Multifunctional voltage regulator controlled through duty ratio Download PDFInfo
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- CN103441720A CN103441720A CN2013103362601A CN201310336260A CN103441720A CN 103441720 A CN103441720 A CN 103441720A CN 2013103362601 A CN2013103362601 A CN 2013103362601A CN 201310336260 A CN201310336260 A CN 201310336260A CN 103441720 A CN103441720 A CN 103441720A
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- integrated circuit
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- voltage regulator
- chip microcomputer
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Abstract
The invention discloses a multifunctional voltage regulator controlled through the duty ratio. The multifunctional voltage regulator comprises a Tiny45 single chip microcomputer, an application-specific integrated circuit and an ES5205 voltage stabilization chip, and is characterized in that a power supply integrated circuit module is connected with the application-specific integrated circuit, one end of the application-specific integrated circuit is connected with a signal reception terminal, and the other end of the application-specific integrated circuit is connected with the ES5205 voltage stabilization chip; the ES5205 voltage stabilization chip is connected with the Tiny45 single chip microcomputer after the ES5205 voltage stabilization chip is converted into a 5V voltage stabilization chip, the Tiny45 single chip microcomputer is connected with the power supply integrated circuit module, and the application-specific integrated circuit is connected with a signal feedback terminal. The multifunctional voltage regulator has the advantages that due to the fact that the application-specific integrated circuit is adopted to be matched with a peripheral circuit and is manufactured with combination of an automotive single chip microcomputer, the process is simpler in the production process, efficiency of staff is greatly improved, functions are stronger, engine loads are lightened under the condition of an automobile with a small output volume and a light load, and fuel consumption of an automobile us reduced; the multifunctional voltage regulator further has the advantages of being simple in structure, flexible in reacting, high in reliability and the like.
Description
Technical field
The present invention relates to a kind of voltage regulator, especially a kind of multifunction electric voltage regulator of Duty ratio control.
Background technology
This type of adjuster technology is mostly the japanese product use at present, the domestic production that there is no like product, and because external imported product price is high, delivery date is long, goes wrong and links up many reasons such as inconvenient, has greatly affected the development speed of domestic automobile.The domestic automobile industry, in the urgent need to localized high-end adjuster, not only can alleviate the pressure of automobile production cost, and, due to convenient transportation, delivery date is short, and quick service is easily linked up, and for automobile production, enterprise provides a great convenience.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, the multifunction electric voltage regulator of a kind of Duty ratio control is provided, this voltage regulator is to adopt application-specific integrated circuit (ASIC) (ASIC) collocation periphery circuit, in conjunction with the automotive grade single-chip microcomputer, make, in the situation that the automobile with small output volumn underloading alleviates engine load, alleviate automobile fuel consumption.Have simple in structure, be quick on the draw, high reliability.
The technical solution used in the present invention is: a kind of Duty ratio control multifunction electric voltage regulator comprises Tiny45 single-chip microcomputer, application-specific integrated circuit (ASIC) (ASIC), ES5205 voltage stabilizing chip.Power supply integrated circuit module is connected with application-specific integrated circuit (ASIC) (ASIC), application-specific integrated circuit (ASIC) (ASIC) end is connected with signal receiving end, the other end is connected with ES5205 voltage stabilizing chip, ES5205 voltage stabilizing chip is connected with the Tiny45 single-chip microcomputer after turning 5V voltage stabilizing chip, the Tiny45 single-chip microcomputer is connected with the integrated circuit module, and the integrated circuit module is connected with the signal feedback terminal.
Described application-specific integrated circuit (ASIC) (ASIC) is existing known technology.
The invention has the beneficial effects as follows: owing to adopting application-specific integrated circuit (ASIC) (ASIC) collocation periphery circuit, in conjunction with the automotive grade single-chip microcomputer, make, from the process of producing, technique is simpler, staff's efficiency improves greatly, function is more powerful, in the situation that the automobile with small output volumn underloading alleviates engine load, alleviate automobile fuel consumption.Have simple in structure, be quick on the draw, high reliability.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Embodiment
In Fig. 1, the present invention includes Tiny45 single-chip microcomputer, application-specific integrated circuit (ASIC) (ASIC), ES5205 voltage stabilizing chip.Power supply integrated circuit module is connected with application-specific integrated circuit (ASIC) (ASIC), application-specific integrated circuit (ASIC) (ASIC) end is connected with signal receiving end, the other end is connected with ES5205 voltage stabilizing chip, ES5205 voltage stabilizing chip is connected with the Tiny45 single-chip microcomputer after turning 5V voltage stabilizing chip, the Tiny45 single-chip microcomputer is connected with the integrated circuit module, and the integrated circuit module is connected with the signal feedback terminal.Described application-specific integrated circuit (ASIC) (ASIC) is existing known technology.
Its course of work is: at first by a terminal, feed back now generator loading state, the signal of feedback is square-wave signal, frequency 128Hz, amplitude is by drawing voltage to determine on automobile ECU, the output of negative duty reaction generator the number.When automobile ECU detects this signal, can judge now generator output state according to signal, then in conjunction with current automobile electrical state, another terminal of generator is sent to square-wave signal, this signal frequency 40Hz, adjuster is detected different duty ratios and is changed regulation voltage level, to reach the purpose that alleviates engine load, reduces automobile fuel consumption.
Claims (1)
1. a Duty ratio control multifunction electric voltage regulator, comprise Tiny45 single-chip microcomputer, application-specific integrated circuit (ASIC), ES5205 voltage stabilizing chip; It is characterized in that: power supply integrated circuit module is connected with application-specific integrated circuit (ASIC), application-specific integrated circuit (ASIC) one end is connected with signal receiving end, the other end is connected with ES5205 voltage stabilizing chip, ES5205 voltage stabilizing chip is connected with the Tiny45 single-chip microcomputer after turning 5V voltage stabilizing chip, the Tiny45 single-chip microcomputer is connected with the integrated circuit module, and the integrated circuit module is connected with the signal feedback terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103362601A CN103441720A (en) | 2013-08-05 | 2013-08-05 | Multifunctional voltage regulator controlled through duty ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103362601A CN103441720A (en) | 2013-08-05 | 2013-08-05 | Multifunctional voltage regulator controlled through duty ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103441720A true CN103441720A (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103362601A Pending CN103441720A (en) | 2013-08-05 | 2013-08-05 | Multifunctional voltage regulator controlled through duty ratio |
Country Status (1)
| Country | Link |
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| CN (1) | CN103441720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10418978B1 (en) | 2019-01-22 | 2019-09-17 | Hong Kong Applied Science and Technology Research Institute Company, Limited | Duty cycle controller with calibration circuit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080084190A1 (en) * | 2006-10-06 | 2008-04-10 | Remy International, Inc. | Method and system for communicating voltage regulator switching information to a vehicle computer |
| CN101252288A (en) * | 2008-01-03 | 2008-08-27 | 张书郎 | SCM type voltage regulator for automobile |
| CN101577445A (en) * | 2008-05-07 | 2009-11-11 | 环隆电气股份有限公司 | Adjustable voltage regulation circuit and operating method thereof |
| CN101867342A (en) * | 2009-04-14 | 2010-10-20 | 朋程科技股份有限公司 | Voltage regulator of power generator for vehicle |
| CN202168031U (en) * | 2011-08-01 | 2012-03-14 | 合肥威师智能电子电器厂 | Novel automobile alternator voltage regulator |
| CN202183058U (en) * | 2011-06-15 | 2012-04-04 | 江苏云意电气股份有限公司 | Multifunctional automobile voltage regulator capable of realizing two functions by single external module |
| CN203368386U (en) * | 2013-08-05 | 2013-12-25 | 江苏云意电气股份有限公司 | Duty-ratio controlled multifunctional voltage regulator |
-
2013
- 2013-08-05 CN CN2013103362601A patent/CN103441720A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080084190A1 (en) * | 2006-10-06 | 2008-04-10 | Remy International, Inc. | Method and system for communicating voltage regulator switching information to a vehicle computer |
| CN101252288A (en) * | 2008-01-03 | 2008-08-27 | 张书郎 | SCM type voltage regulator for automobile |
| CN101577445A (en) * | 2008-05-07 | 2009-11-11 | 环隆电气股份有限公司 | Adjustable voltage regulation circuit and operating method thereof |
| CN101867342A (en) * | 2009-04-14 | 2010-10-20 | 朋程科技股份有限公司 | Voltage regulator of power generator for vehicle |
| CN202183058U (en) * | 2011-06-15 | 2012-04-04 | 江苏云意电气股份有限公司 | Multifunctional automobile voltage regulator capable of realizing two functions by single external module |
| CN202168031U (en) * | 2011-08-01 | 2012-03-14 | 合肥威师智能电子电器厂 | Novel automobile alternator voltage regulator |
| CN203368386U (en) * | 2013-08-05 | 2013-12-25 | 江苏云意电气股份有限公司 | Duty-ratio controlled multifunctional voltage regulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10418978B1 (en) | 2019-01-22 | 2019-09-17 | Hong Kong Applied Science and Technology Research Institute Company, Limited | Duty cycle controller with calibration circuit |
| WO2020150977A1 (en) * | 2019-01-22 | 2020-07-30 | Hong Kong Applied Science and Technology Research Institute Company Limited | Duty cycle controller with calibration circuit |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |