CN103441723A - Voltage regulator controlled through computer - Google Patents
Voltage regulator controlled through computer Download PDFInfo
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- CN103441723A CN103441723A CN2013103412526A CN201310341252A CN103441723A CN 103441723 A CN103441723 A CN 103441723A CN 2013103412526 A CN2013103412526 A CN 2013103412526A CN 201310341252 A CN201310341252 A CN 201310341252A CN 103441723 A CN103441723 A CN 103441723A
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- voltage
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention discloses a voltage regulator controlled through a computer. The voltage regulator comprises an application-specific integrated circuit, an indicating light control circuit, a voltage sampling circuit, a computer signal and a PCM regulator and is characterized in that the computer signal is connected with the application-specific integrated circuit, the application-specific integrated circuit is connected with the indicating light control circuit, and the application-specific integrated circuit is connected with the PCM regulator composed of the voltage sampling circuit, a three-phase generator, a three-phase rectifier bridge and a storage battery. The voltage regulator has the advantages that the vehicle-mounted computer calculates an optimum numerical value of a required voltage according to the comprehensive conditions including the voltage, the load, the rotating speed, the environmental temperature and the like of the current storage battery and sends the information to the regulator through a pulse coding method, the regulator accurately controls the output voltage of the generator according to an instruction of the vehicle-mounted computer so that a vehicle power supply system can be in the optimum state, normal work of an electric appliance system can be reliably guaranteed, the storage battery can be fully charged, the load of an engine can be reduced, and fuel economy can be improved.
Description
Technical field
The present invention relates to a kind of voltage regulator, especially a kind of computer is controlled voltage regulator.
Background technology
The voltage set point of the second generation and third generation adjuster is fixed at present, and given when design of Regulator and manufacture, in actual application, regulation voltage is uncontrollable.Along with the development of auto industry, more and more higher to the requirement of power-supply system, environmental protection, the saving energy become the target that car industry is pursued, and this voltage regulator is a blank at home at present, PCM type computer control voltage regulator therefore occurred.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of computer to control voltage regulator.This voltage regulator can be exchanged economize on electricity according to the instruction of car-mounted computer and compress into accurately control of row, make automobile power system in optimum state, can guarantee reliably the electric system normal operation, make the storage battery charging sufficient, can alleviate engine load again, improve fuel economy.
Technical scheme of the present invention is: a kind of computer is controlled voltage regulator, comprise application-specific integrated circuit (ASIC), indicating lamp control circuit, voltage sampling circuit, Computer signal, PCM adjuster, it is characterized in that: Computer signal is connected with application-specific integrated circuit (ASIC), application-specific integrated circuit (ASIC) is connected with indicating lamp control circuit, and application-specific integrated circuit (ASIC) is connected with the PCM adjuster that voltage sampling circuit, threephase generator, three-phase commutation bridge, storage battery form.Charging and alarm lamp are housed on indicating lamp control circuit, and charging is connected with ignition switch with alarm lamp, and ignition switch is connected with storage battery, and the PCM adjuster is connected with automobile load indication end.
Described voltage sampling circuit is used for detecting battery voltage.Described application-specific integrated circuit (ASIC) comprises exciting current driver module, PCM signal processing module, indicator light driver module and voltage detecting and automatic control module.The external cabling terminal of application-specific integrated circuit (ASIC) is connected with PCM regulator signal receiving terminal, battery voltage test side, generator voltage test side, indicator light drive end, exciting current control end.Indicator light drive end external charge and alarm lamp.
During use, PCM regulator signal receiving terminal receives from the car-mounted computer signal, generator voltage is controlled, the battery voltage test side is for detection of battery voltage, when load current is larger, because the cable that connects storage battery and generator exists line pressure to fall, generator output end voltage and storage battery terminal voltage have certain difference, therefore need to detect the storage battery terminal voltage.Indicator light drive end external charge and alarm lamp, when generator failure (do not generate electricity, voltage is high, power shortage etc.), this terminal output low level, light indicator light.Exciting current control end sending and receiving motor excitation winding, control the whether size of excitation and exciting current duty ratio of generator, reaches the purpose of controlling output voltage.
The invention has the beneficial effects as follows: owing to adopting technique scheme, car-mounted computer is according to integrated status such as current battery voltage, load, rotating speed, ambient temperatures, calculate the required voltage optimal values, this information is issued to adjuster in the pulse code mode, adjuster is accurately controlled generator output voltage according to the instruction of car-mounted computer, make automobile power system in optimum state, can guarantee reliably the electric system normal operation, make the accumulator jar charging sufficient, can alleviate engine load again, improve fuel economy.
Below in conjunction with drawings and Examples, the invention will be further described in the accompanying drawing explanation.Fig. 1 is structural representation of the present invention.Embodiment
In Fig. 1, the present invention includes application-specific integrated circuit (ASIC), indicating lamp control circuit, voltage sampling circuit, Computer signal, PCM adjuster, Computer signal is connected with application-specific integrated circuit (ASIC), application-specific integrated circuit (ASIC) is connected with indicating lamp control circuit, and application-specific integrated circuit (ASIC) is connected with the PCM adjuster that voltage sampling circuit, threephase generator, three-phase commutation bridge, storage battery form.Charging and alarm lamp are housed on indicating lamp control circuit, and charging is connected with ignition switch with alarm lamp, and ignition switch is connected with storage battery, and the PCM adjuster is connected with automobile load indication end.
Described voltage sampling circuit is used for detecting battery voltage.Described application-specific integrated circuit (ASIC) comprises exciting current driver module, PCM signal processing module, indicator light driver module and voltage detecting and automatic control module.The external cabling terminal of application-specific integrated circuit (ASIC) is connected with PCM regulator signal receiving terminal, battery voltage test side, generator voltage test side, indicator light drive end, exciting current control end, indicator light drive end external charge and alarm lamp.
Described application-specific integrated circuit (ASIC) is the self-control product.
During use, PCM regulator signal receiving terminal receives from the car-mounted computer signal, generator voltage is controlled, the battery voltage test side is for detection of battery voltage, when load current is larger, because the cable that connects storage battery and generator exists line pressure to fall, generator output end voltage and storage battery terminal voltage have certain difference, therefore need to detect the storage battery terminal voltage.Indicator light drive end external charge and alarm lamp, when generator failure (do not generate electricity, voltage is high, power shortage etc.), this terminal output low level, light indicator light.Exciting current control end sending and receiving motor excitation winding, control the whether size of excitation and exciting current duty ratio of generator, reaches the purpose of controlling output voltage.Make automobile power system in optimum state, can guarantee reliably the electric system normal operation, make the storage battery charging sufficient, can alleviate engine load again, improve fuel economy.
Claims (1)
1. a computer is controlled voltage regulator, comprise application-specific integrated circuit (ASIC), indicating lamp control circuit, voltage sampling circuit, Computer signal, PCM adjuster, it is characterized in that: Computer signal is connected with application-specific integrated circuit (ASIC), application-specific integrated circuit (ASIC) is connected with indicating lamp control circuit, and application-specific integrated circuit (ASIC) is connected with the PCM adjuster that voltage sampling circuit, threephase generator, three-phase commutation bridge, storage battery form; Charging and alarm lamp are housed on indicating lamp control circuit, and charging is connected with ignition switch with alarm lamp, and ignition switch is connected with storage battery, and the PCM adjuster is connected with automobile load indication end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103412526A CN103441723A (en) | 2013-08-07 | 2013-08-07 | Voltage regulator controlled through computer |
| CN201410361906.6A CN104092276A (en) | 2013-08-07 | 2014-07-28 | Intelligent PCM voltage adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103412526A CN103441723A (en) | 2013-08-07 | 2013-08-07 | Voltage regulator controlled through computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103441723A true CN103441723A (en) | 2013-12-11 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103412526A Pending CN103441723A (en) | 2013-08-07 | 2013-08-07 | Voltage regulator controlled through computer |
| CN201410361906.6A Pending CN104092276A (en) | 2013-08-07 | 2014-07-28 | Intelligent PCM voltage adjuster |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410361906.6A Pending CN104092276A (en) | 2013-08-07 | 2014-07-28 | Intelligent PCM voltage adjuster |
Country Status (1)
| Country | Link |
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| CN (2) | CN103441723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071100A (en) * | 2014-07-22 | 2014-10-01 | 安徽江淮汽车股份有限公司 | Energy management system for high power loads |
| CN104917433A (en) * | 2015-07-09 | 2015-09-16 | 福建船政交通职业学院 | Generator voltage regulator circuit with steady adjustment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312989A (en) * | 2018-04-09 | 2018-07-24 | 芜湖杰诺瑞汽车电器系统有限公司 | Vehicle electricity system and its alarm method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4029755A1 (en) * | 1990-09-20 | 1992-03-26 | Bosch Gmbh Robert | Three phase generator driven by IC engine pref. for motor vehicle - has stator winding connected in star which is connected to 3-phase rectifier bridge circuit with positive and negative output terminals |
| CN2909694Y (en) * | 2006-02-17 | 2007-06-06 | 陈佳宁 | Vehicle generator voltage regulator with microprocess controller |
| CN102647140B (en) * | 2012-04-24 | 2014-08-27 | 锦州万得汽车电器电子科技有限公司 | PCM (pulse-code modulation) control based automotive generator voltage regulation method and PCM control based automotive generator voltage regulator |
| CN204030701U (en) * | 2013-08-07 | 2014-12-17 | 江苏云意电气股份有限公司 | Intelligent PCM voltage regulator |
-
2013
- 2013-08-07 CN CN2013103412526A patent/CN103441723A/en active Pending
-
2014
- 2014-07-28 CN CN201410361906.6A patent/CN104092276A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071100A (en) * | 2014-07-22 | 2014-10-01 | 安徽江淮汽车股份有限公司 | Energy management system for high power loads |
| CN104917433A (en) * | 2015-07-09 | 2015-09-16 | 福建船政交通职业学院 | Generator voltage regulator circuit with steady adjustment |
| CN104917433B (en) * | 2015-07-09 | 2018-03-16 | 福建船政交通职业学院 | A kind of generator voltage regulator circuit of steady formula adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104092276A (en) | 2014-10-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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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 |