CN105720654A - Main control circuit applied to activation device - Google Patents
Main control circuit applied to activation device Download PDFInfo
- Publication number
- CN105720654A CN105720654A CN201610235469.2A CN201610235469A CN105720654A CN 105720654 A CN105720654 A CN 105720654A CN 201610235469 A CN201610235469 A CN 201610235469A CN 105720654 A CN105720654 A CN 105720654A
- Authority
- CN
- China
- Prior art keywords
- pin
- control signal
- chip microcomputer
- control circuit
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
Abstract
The invention discloses a main control circuit applied to an accumulator activation device. The main control circuit comprises a digital display tube that is connected with a single chip microcomputer, wherein a first control signal generated by the single chip microcomputer is connected with a charging time control circuit via a control signal output port, a second control signal generated by the single chip microcomputer is connected with an output voltage control circuit via the control signal output port, a third control signal and a fourth control signal generated by the single chip microcomputer are connected with a charging state control circuit via the control signal output port, a fifth control signal generated by the single chip microcomputer is connected with a pulse control circuit via the control signal output port for controlling the on and off of a strong charging indicator light, external control signals control the operating mode of the single chip microcomputer through controlling the connection and disconnection of a triode, and a 14V voltage signal is connected with a power supply circuit via the control signal output port. The main control circuit outputs the corresponding control signals to controls the charging time control circuit, the output voltage control circuit, the charging state control circuit, the pulse control circuit and the power supply circuit, thus the activation device is convenient to use, not influenced by cold weather, and furthermore can play a role in oxidation protecting and activating the accumulator.
Description
Technical field
The present invention relates to intelligent battery field, particularly to a kind of for the main control circuit activated in device.
Background technology
Accumulator battery cleans as one, green energy resource obtains and is increasingly widely applied, and especially occupies an important position on electric automobile.Electric motor car industry is in China's upgrowth only several years, and in these short several years, electric motor car industry achieves development at a high speed and significant progress, and the accumulator for this electric motor car just serves vital effect.
In the process realizing the present invention, it has been found that prior art at least exists following shortcoming and defect:
Accumulator is when working winter, it may appear that the situation of charging decay so that electric motor car can not charge normally, the normal work of impact.
Summary of the invention
The invention provides the main control circuit in a kind of battery activation device, this main control circuit avoids the situation of charging decay so that cold when, accumulator also can work normally, described below:
A kind of main control circuit in battery activation device, including: digital display tube, described digital display tube is connected with single-chip microcomputer, and the first control signal that described single-chip microcomputer produces is connected with charge-time control circuit by control signal delivery outlet；Second control signal is connected with output voltage controlling circuit by described control signal delivery outlet；3rd control signal is connected with charged state control circuit by described control signal delivery outlet with the 4th control signal；5th control signal is connected with pulse control circuit by described control signal delivery outlet, controls to fill by force the light on and off of display lamp；External control signal carrys out control single chip computer working method by the conducting and cut-off controlling audion；14V voltage signal is connected with power supply circuits by described control signal delivery outlet.
First pin of described digital display tube is connected with the P3.7 pin of described single-chip microcomputer；Second pin is connected with the P1.1 pin of described single-chip microcomputer by the 7th resistance；4th pin is connected with the P1.2 pin of described single-chip microcomputer by the 6th resistance；5th pin is connected with the P1.3 pin of described single-chip microcomputer by the 5th resistance；6th pin is connected with the P1.4 pin of described single-chip microcomputer by the 4th resistance；7th pin is connected with the P1.5 pin of described single-chip microcomputer by the 3rd resistance；9th pin is connected with the P1.6 pin of described single-chip microcomputer by the second resistance；Tenth pin is connected with the P1.7 pin of described single-chip microcomputer by the first resistance；8th pin and the 3rd pin meet power supply VCC.
Described single-chip microcomputer P3.0 pin exports described first control signal；P3.1 pin is switched by audion one, the base stage of audion is controlled by the first external remote control signal, the grounded collector of audion, and P3.2 pin passes through second switch ground connection, the base stage of audion is controlled by the second external remote control signal, the grounded collector of audion；P3.4 pin exports described 5th control signal；P3.7 pin exports described second control signal.
The model of described single-chip microcomputer is: 89C2051A.
Described digital display tube is 8 segment numeral pipes.
The invention provides the main control circuit in a kind of battery activation device; there is following beneficial effect: this main control circuit controls charge-time control circuit, output voltage controlling circuit, charged state control circuit, pulse control circuit and power supply circuits by exporting corresponding control signal; make to activate device easy to use; do not affected by cold snap; and, it is also possible to accumulator is played the effect of oxidation protection and activation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of main control circuit provided by the invention.
In accompanying drawing, the list of parts representated by each label is as follows:
SJ_CON: the first control signal；RP_CTR: the second control signal；
LED1: the three control signal；LED2: the four control signal；
PLUS: the five control signal；VCC: power supply；
CTR1: the first external control signal the CTR2: the second external control signal
J1: digital display tube；U1: single-chip microcomputer；
J2: control signal delivery outlet；R1: the first resistance；
R2: the second resistance；R3: the three resistance；
R4: the four resistance；R5: the five resistance；
R6: the six resistance；R7: the seven resistance；
R8: the eight resistance；R9: the nine resistance；
T1: the first audion the T2: the second audion；
A1: charge-time control circuit；A2: output voltage controlling circuit；
A3: charged state control circuit A4: power supply circuits；
A5: pulse control circuit.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Situation in order to avoid charging decay so that cold when, accumulator also can work normally, embodiments provides the main control circuit in a kind of battery activation device, referring to Fig. 1, described below:
Referring to Fig. 1, a kind of main control circuit in battery activation device, including: digital display tube J1, digital display tube J1 is connected with single-chip microcomputer U1, and the first control signal SJ_CON that single-chip microcomputer U1 produces is connected with charge-time control circuit A1 by control signal delivery outlet J2；Second control signal RP_CTR is connected with output voltage controlling circuit A2 by control signal delivery outlet J2；3rd control signal LED1 and the four control signal LED2 is connected with charged state control circuit A3 by control signal delivery outlet J2；5th control signal PULS is connected with pulse control circuit A5 by control signal delivery outlet J2；14V voltage signal is connected with power supply circuits A4 by control signal delivery outlet J2.
Wherein, when implementing, first pin of digital display tube J1 is connected with the P3.7 pin of single-chip microcomputer U1；Second pin is connected by the P1.1 pin of the 7th resistance R7 and single-chip microcomputer U1；4th pin is connected by the P1.2 pin of the 6th resistance R6 and single-chip microcomputer U1；5th pin is connected by the P1.3 pin of the 5th resistance R5 and single-chip microcomputer U1；6th pin is connected by the P1.4 pin of the 4th resistance R4 and single-chip microcomputer U1；7th pin is connected by the P1.5 pin of the 3rd resistance R3 and single-chip microcomputer U1；9th pin is connected by the P1.6 pin of the second resistance R2 and single-chip microcomputer U1；Tenth pin is connected by the P1.7 pin of the first resistance R1 and single-chip microcomputer U1；8th pin and the 3rd pin meet power supply VCC.
Single-chip microcomputer U1 P1.0 pin is unsettled by the 8th resistance R8；Power pins meets VCC；P3.0 pin exports the first control signal SJ_CON；P3.1 pin is switched by audion one, the base stage of audion is controlled by the first external remote control signal, the grounded collector of audion, and P3.2 pin passes through second switch ground connection, the base stage of audion is controlled by the second external remote control signal, the grounded collector of audion；P3.4 pin output the 5th control signal PULS；
P3.5 pin is unsettled；P3.7 pin exports the second control signal RP_CTR；Reset pin RST passes through the 9th resistance R9 ground connection；Grounding pin ground connection.
Wherein, when implementing, the model of single-chip microcomputer U1 is: 89C2051A.
Wherein, when implementing, digital display tube J1 is 8 segment numeral pipes.
Wherein, power supply VCC is 5V voltage source.
Wherein, when implementing, charge-time control circuit A1, output voltage controlling circuit A2, charged state control circuit A3, pulse control circuit A5 and power supply circuits A4 adopt circuit general in prior art, and when implementing, the embodiment of the present invention is without limitation.
Wherein, the model of above-mentioned components and parts is not set by the embodiment of the present invention, and when implementing, the embodiment of the present invention is without limitation.
In sum; embodiments provide the main control circuit in a kind of battery activation device; this main control circuit controls charge-time control circuit, output voltage controlling circuit, charged state control circuit, pulse control circuit and power supply circuits by exporting corresponding control signal; make to activate device easy to use; do not affected by cold snap; and, it is also possible to accumulator is played the effect of oxidation protection and activation.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. the main control circuit in battery activation device, including: digital display tube, it is characterised in that described digital display tube is connected with single-chip microcomputer, the first control signal that described single-chip microcomputer produces is connected with charge-time control circuit by control signal delivery outlet；Second control signal is connected with output voltage controlling circuit by described control signal delivery outlet；3rd control signal is connected with charged state control circuit by described control signal delivery outlet with the 4th control signal；5th control signal is connected with pulse control circuit by described control signal delivery outlet, controls to fill by force the light on and off of display lamp；External control signal carrys out control single chip computer working method by the conducting and cut-off controlling audion；14V voltage signal is connected with power supply circuits by described control signal delivery outlet.
2. the main control circuit in a kind of battery activation device according to claim 1, it is characterised in that the first pin of described digital display tube is connected with the P3.7 pin of described single-chip microcomputer；Second pin is connected with the P1.1 pin of described single-chip microcomputer by the 7th resistance；4th pin is connected with the P1.2 pin of described single-chip microcomputer by the 6th resistance；5th pin is connected with the P1.3 pin of described single-chip microcomputer by the 5th resistance；6th pin is connected with the P1.4 pin of described single-chip microcomputer by the 4th resistance；7th pin is connected with the P1.5 pin of described single-chip microcomputer by the 3rd resistance；9th pin is connected with the P1.6 pin of described single-chip microcomputer by the second resistance；Tenth pin is connected with the P1.7 pin of described single-chip microcomputer by the first resistance；8th pin and the 3rd pin meet power supply VCC.
3. the main control circuit in a kind of battery activation device according to claim 1, it is characterised in that described single-chip microcomputer P3.0 pin exports described first control signal；P3.1 pin is switched by audion one, the base stage of audion is controlled by the first external remote control signal, the grounded collector of audion, and P3.2 pin passes through second switch ground connection, the base stage of audion is controlled by the second external remote control signal, the grounded collector of audion；P3.4 pin exports described 5th control signal；P3.7 pin exports described second control signal.
4. the main control circuit in a kind of battery activation device according to claim 1, it is characterised in that the model of described single-chip microcomputer is: 89C2051A.
5. the main control circuit in a kind of battery activation device according to claim 1, it is characterised in that described digital display tube is 8 segment numeral pipes.
6. the main control circuit in a kind of battery activation device according to claim 1, it is characterised in that external control signal carrys out control single chip computer working method by the conducting and cut-off controlling audion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235469.2A CN105720654A (en) | 2016-04-14 | 2016-04-14 | Main control circuit applied to activation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235469.2A CN105720654A (en) | 2016-04-14 | 2016-04-14 | Main control circuit applied to activation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105720654A true CN105720654A (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235469.2A Pending CN105720654A (en) | 2016-04-14 | 2016-04-14 | Main control circuit applied to activation device |
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| CN (1) | CN105720654A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202395494U (en) * | 2011-12-31 | 2012-08-22 | 天津市畅悦电子科技有限公司 | Programmable intelligent charger |
| CN202585667U (en) * | 2012-05-17 | 2012-12-05 | 天津市畅和科技有限公司 | Activation device for intelligent storage battery |
| CN202696186U (en) * | 2012-05-17 | 2013-01-23 | 天津市畅和科技有限公司 | Main control circuit in activation unit |
| CN103560552A (en) * | 2013-10-10 | 2014-02-05 | 巫晓艳 | Security protection and activation system used for mobile power source |
-
2016
- 2016-04-14 CN CN201610235469.2A patent/CN105720654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202395494U (en) * | 2011-12-31 | 2012-08-22 | 天津市畅悦电子科技有限公司 | Programmable intelligent charger |
| CN202585667U (en) * | 2012-05-17 | 2012-12-05 | 天津市畅和科技有限公司 | Activation device for intelligent storage battery |
| CN202696186U (en) * | 2012-05-17 | 2013-01-23 | 天津市畅和科技有限公司 | Main control circuit in activation unit |
| CN103560552A (en) * | 2013-10-10 | 2014-02-05 | 巫晓艳 | Security protection and activation system used for mobile power source |
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Application publication date: 20160629 |