CN202696186U - Main control circuit in activation unit - Google Patents
Main control circuit in activation unit Download PDFInfo
- Publication number
- CN202696186U CN202696186U CN 201220224025 CN201220224025U CN202696186U CN 202696186 U CN202696186 U CN 202696186U CN 201220224025 CN201220224025 CN 201220224025 CN 201220224025 U CN201220224025 U CN 201220224025U CN 202696186 U CN202696186 U CN 202696186U
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- control signal
- control circuit
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- chip microcomputer
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Abstract
The utility model discloses a main control circuit in an activation unit. The main control circuit comprises a digital display pipe, wherein the digital display pipe is connected with a single chip microcomputer (SCM). A first control signal generated from the SCM is connected with a charge time control circuit through a control signal output port, and a second control signal is connected with an output voltage control circuit through the control signal output port. A third control signal and a fourth control signal are connected with a charge condition control circuit through the control signal output port. A fifth control signal is connected with a pulse control circuit through the control signal output port so as to control on-off of a display lamp. A 14-volt voltage signal is connected with a power supply circuit through the control signal output port. The main control circuit controls the charge time control circuit, the output voltage control circuit, the charge condition control circuit, the pulse control circuit and the power supply circuit through outputting corresponding control signals, enables the activation unit to be conveniently used, is not affected by cold weathers, and moreover, plays roles of oxidation protection and activation to a storage battery.
Description
Technical field
The utility model relates to the intelligent battery field, particularly the main control circuit in a kind of active device.
Background technology
Batteries has obtained using more and more widely as a kind of cleaning, green energy resource, especially occupies an important position at electric automobile.The electric motor car industry is in China's upgrowth several years only, and in these short several years, the electric motor car industry has obtained development and significant progress at a high speed, and the storage battery of electric motor car has just played vital effect for this reason.
In realizing process of the present utility model, find to exist at least in the prior art following shortcoming and defect:
When storage battery was worked in winter, the situation of the decay that can occur charging, so that electric motor car can not charge normally, impact is worked normally.
The utility model content
The utility model provides the main control circuit in a kind of active device, and this main control circuit has been avoided the situation of charging decay, so that under the condition of cold, storage battery also can be worked normally, sees for details hereinafter and describes:
Main control circuit in a kind of active device comprises: digital display tube, and described digital display tube links to each other with single-chip microcomputer, and the first control signal that described single-chip microcomputer produces links to each other with the charging interval control circuit by the control signal delivery outlet; The second control signal links to each other with output voltage controlling circuit by described control signal delivery outlet; The 3rd control signal links to each other with the charged state control circuit by described control signal delivery outlet with the 4th control signal; The 5th control signal links to each other with pulse control circuit by described control signal delivery outlet, the light on and off that display lamp is filled by force in control; The 14V voltage signal links to each other with power supply circuits by described control signal delivery outlet.
The first pin of described digital display tube links to each other with the P3.7 pin of described single-chip microcomputer; The second pin links to each other with the P1.1 pin of described single-chip microcomputer by the 7th resistance; The 4th pin links to each other with the P1.2 pin of described single-chip microcomputer by the 6th resistance; The 5th pin links to each other with the P1.3 pin of described single-chip microcomputer by the 5th resistance; The 6th pin links to each other with the P1.4 pin of described single-chip microcomputer by the 4th resistance; The 7th pin links to each other with the P1.5 pin of described single-chip microcomputer by the 3rd resistance; The 9th pin links to each other with the P1.6 pin of described single-chip microcomputer by the second resistance; The tenth pin links to each other with the P1.7 pin of described single-chip microcomputer by the first resistance; The 8th pin and the 3rd pin meet power supply VCC.
Described single-chip microcomputer P3.0 pin is exported described the first control signal; The P3.1 pin passes through second switch ground connection by the first switch, P3.2 pin; The P3.3 pin connects the negative electrode that fills by force display lamp, and the described anode that fills by force display lamp meets power supply VCC by the tenth resistance; The P3.4 pin is exported described the 5th control signal; The P3.7 pin is exported described the second control signal.
The model of described single-chip microcomputer is: 89C2051A.
Described digital display tube is 8 segment numeral pipes.
The utility model provides the main control circuit in a kind of active device; have following beneficial effect: this main control circuit is controlled charging interval control circuit, output voltage controlling circuit, charged state control circuit, pulse control circuit and power supply circuits by exporting corresponding control signal; so that active device is easy to use; not affected by cold snap; and, can also play to storage battery the effect of oxidation protection and activation.
Description of drawings
The schematic diagram of the main control circuit that Fig. 1 provides for the utility model.
The list of parts of each label representative is as follows in the accompanying drawing:
SJ_CON: the first control signal; RP_CTR: the second control signal;
LED1: the 3rd control signal; LED2: the 4th control signal;
PLUS: the 5th control signal; VCC: power supply;
J1: digital display tube; U1: single-chip microcomputer;
J2: control signal delivery outlet; LG1: fill by force display lamp;
R1: the first resistance; R2: the second resistance;
R3: the 3rd resistance; R4: the 4th resistance;
R5: the 5th resistance; R6: the 6th resistance;
R7: the 7th resistance; R8: the 8th resistance;
R9: the 9th resistance; R10: the tenth resistance;
SW1: the first switch; SW2: second switch;
A1: charging interval control circuit; A2: output voltage controlling circuit;
A3: charged state control circuit A4: power supply circuits;
A5: pulse control circuit.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model execution mode is described in further detail.
For fear of the situation of charging decay, so that under the condition of cold, storage battery also can be worked normally, the utility model embodiment provides the main control circuit in a kind of active device, referring to Fig. 1, sees for details hereinafter and describes:
Referring to Fig. 1, the main control circuit in a kind of active device comprises: digital display tube J1, and digital display tube J1 links to each other with single-chip microcomputer U1, and the first control signal SJ_CON that single-chip microcomputer U1 produces links to each other with charging interval control circuit A1 by control signal delivery outlet J2; The second control signal RP_CTR links to each other with output voltage controlling circuit A2 by control signal delivery outlet J2; The 3rd control signal LED1 links to each other with charged state control circuit A3 by control signal delivery outlet J2 with the 4th control signal LED2; The 5th control signal PULS links to each other with pulse control circuit A5 by control signal delivery outlet J2, the light on and off that display lamp LG1 is filled by force in control; The 14V voltage signal links to each other with power supply circuits A4 by control signal delivery outlet J2.
Wherein, during specific implementation, the first pin of digital display tube J1 links to each other with the P3.7 pin of single-chip microcomputer U1; The second pin links to each other with the P1.1 pin of single-chip microcomputer U1 by the 7th resistance R 7; The 4th pin links to each other with the P1.2 pin of single-chip microcomputer U1 by the 6th resistance R 6; The 5th pin links to each other with the P1.3 pin of single-chip microcomputer U1 by the 5th resistance R 5; The 6th pin links to each other with the P1.4 pin of single-chip microcomputer U1 by the 4th resistance R 4; The 7th pin links to each other with the P1.5 pin of single-chip microcomputer U1 by the 3rd resistance R 3; The 9th pin links to each other with the P1.6 pin of single-chip microcomputer U1 by the second resistance R 2; The tenth pin links to each other with the P1.7 pin of single-chip microcomputer U1 by the first resistance R 1; The 8th pin and the 3rd pin meet power supply VCC.
Single-chip microcomputer U1 P1.0 pin is unsettled by the 8th resistance R 8; Power pins meets VCC; The P3.0 pin is exported the first control signal SJ_CON; The P3.1 pin passes through second switch SW2 ground connection by the first switch SW 1, P3.2 pin; The P3.3 pin connects the negative electrode that fills by force display lamp LG1, and the anode that fills by force display lamp LG1 meets power supply VCC by the tenth resistance R 10; The P3.4 pin is exported the 5th control signal PULS;
The P3.5 pin is unsettled; The P3.7 pin is exported the second control signal RP_CTR; Reset pin RST is by the 9th resistance R 9 ground connection; Grounding pin ground connection.
Wherein, during specific implementation, the model of single-chip microcomputer U1 is: 89C2051A.
Wherein, during specific implementation, digital display tube J1 is 8 segment numeral pipes.
Wherein, power supply VCC is the 5V voltage source.
Wherein, during specific implementation, charging interval control circuit A1, output voltage controlling circuit A2, charged state control circuit A3, pulse control circuit A5 and power supply circuits A4 adopt general circuit in the prior art, and during specific implementation, the utility model embodiment does not limit this.
Wherein, the utility model embodiment does not do setting to the model of above-mentioned components and parts, and during specific implementation, the utility model embodiment does not limit this.
In sum; the utility model embodiment provides the main control circuit in a kind of active device; this main control circuit is controlled charging interval control circuit, output voltage controlling circuit, charged state control circuit, pulse control circuit and power supply circuits by exporting corresponding control signal; so that active device is easy to use; not affected by cold snap; and, can also play to storage battery 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, above-mentioned the utility model embodiment sequence number does not represent the quality of embodiment just to description.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. the main control circuit in the active device comprises: digital display tube, it is characterized in that, and described digital display tube links to each other with single-chip microcomputer, and the first control signal that described single-chip microcomputer produces links to each other with the charging interval control circuit by the control signal delivery outlet; The second control signal links to each other with output voltage controlling circuit by described control signal delivery outlet; The 3rd control signal links to each other with the charged state control circuit by described control signal delivery outlet with the 4th control signal; The 5th control signal links to each other with pulse control circuit by described control signal delivery outlet, the light on and off that display lamp is filled by force in control; The 14V voltage signal links to each other with power supply circuits by described control signal delivery outlet; Wherein, the model of described single-chip microcomputer is: 89C2051A.
2. the main control circuit in a kind of active device according to claim 1 is characterized in that, the first pin of described digital display tube links to each other with the P3.7 pin of described single-chip microcomputer; The second pin links to each other with the P1.1 pin of described single-chip microcomputer by the 7th resistance; The 4th pin links to each other with the P1.2 pin of described single-chip microcomputer by the 6th resistance; The 5th pin links to each other with the P1.3 pin of described single-chip microcomputer by the 5th resistance; The 6th pin links to each other with the P1.4 pin of described single-chip microcomputer by the 4th resistance; The 7th pin links to each other with the P1.5 pin of described single-chip microcomputer by the 3rd resistance; The 9th pin links to each other with the P1.6 pin of described single-chip microcomputer by the second resistance; The tenth pin links to each other with the P1.7 pin of described single-chip microcomputer by the first resistance; The 8th pin and the 3rd pin meet power supply VCC.
3. the main control circuit in a kind of active device according to claim 1 is characterized in that, described single-chip microcomputer P3.0 pin is exported described the first control signal; The P3.1 pin passes through second switch ground connection by the first switch, P3.2 pin; The P3.3 pin connects the negative electrode that fills by force display lamp, and the described anode that fills by force display lamp meets power supply VCC by the tenth resistance; The P3.4 pin is exported described the 5th control signal; The P3.7 pin is exported described the second control signal.
4. the main control circuit in a kind of active device according to claim 1 is characterized in that, described digital display tube is 8 segment numeral pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224025 CN202696186U (en) | 2012-05-17 | 2012-05-17 | Main control circuit in activation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224025 CN202696186U (en) | 2012-05-17 | 2012-05-17 | Main control circuit in activation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696186U true CN202696186U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224025 Expired - Fee Related CN202696186U (en) | 2012-05-17 | 2012-05-17 | Main control circuit in activation unit |
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|---|---|
| CN (1) | CN202696186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720654A (en) * | 2016-04-14 | 2016-06-29 | 天津市畅悦电子科技有限公司 | Main control circuit applied to activation device |
-
2012
- 2012-05-17 CN CN 201220224025 patent/CN202696186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720654A (en) * | 2016-04-14 | 2016-06-29 | 天津市畅悦电子科技有限公司 | Main control circuit applied to activation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150517 |
|
| EXPY | Termination of patent right or utility model |