CN110664306A - Battery pack control system - Google Patents
Battery pack control system Download PDFInfo
- Publication number
- CN110664306A CN110664306A CN201910808214.4A CN201910808214A CN110664306A CN 110664306 A CN110664306 A CN 110664306A CN 201910808214 A CN201910808214 A CN 201910808214A CN 110664306 A CN110664306 A CN 110664306A
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- China
- Prior art keywords
- input power
- power supply
- resistor
- anode
- ground brush
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a battery pack control system which comprises an input power supply module, a display module, a motor module and a spotlight module, wherein the input power supply module comprises an input power supply anode, an input power supply cathode and an input power supply circuit, the motor module comprises a ground brush motor and an absorption circuit, the spotlight module comprises a current limiting circuit, the input power supply anode is connected with the input power supply cathode through the input power supply circuit, the input power supply anode is connected with the ground brush motor anode and the ground brush spotlight anode through the absorption circuit, the input power supply anode is connected with the ground brush motor cathode through the absorption circuit and the current limiting circuit, and the display module is connected with the input power supply anode, the ground brush motor cathode and the input power supply cathode. The invention changes the three-wire mode of the ground brush part connected with the whole machine into the two-wire mode, and can keep the function and stability of the product, and has low cost and simple design.
Description
Technical Field
The invention relates to the technical field of dust collector control, in particular to a battery pack control system.
Background
To the dust catcher trade, the scrubbing brush part includes scrubbing brush motor, scrubbing brush shot-light, the normal pilot lamp of scrubbing brush, scrubbing brush stall indicator, and the scrubbing brush motor rotates the special carpet dust of inhaling of brush, and the scrubbing brush shot-light is for the scrubbing brush illumination usefulness, improves the discernment nature to the dust, and the normal pilot lamp of scrubbing brush is used for instructing normal condition, and the scrubbing brush stall indicator shows after the scrubbing brush stall, is used for reminding the emergence of user abnormal state. The connection of the ground brush component and the whole machine is usually a long metal pipeline, three wires are needed in the pipeline, namely B +, B-, DZ _ LED, B + and B-control ground brush motor and electric brush spotlight work, the DZ _ LED realizes the function of indicating brightness or flickering by locked-rotor through software driving, the cost is high, and the design is complex.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a battery pack control system, which changes three wires for connecting a ground brush component with a whole machine into two wires, can keep the functions and stability of a product, and has low cost and simple design.
The invention provides a battery pack control system which comprises an input power module, a display module, a motor module and a spotlight module, wherein the input power module comprises an input power anode, an input power cathode and an input power circuit, the motor module comprises a ground brush motor and an absorption circuit, the spotlight module comprises a current limiting circuit, the input power anode is connected with the input power cathode through the input power circuit, the input power anode is connected with the ground brush motor anode and the ground brush spotlight anode, the input power anode is connected with the ground brush motor cathode through the absorption circuit, the input power anode is connected with the ground brush spotlight cathode through the absorption circuit and the current limiting circuit, and the display module is connected with the input power anode, the ground brush motor cathode and the input power cathode.
Furthermore, the input power supply circuit is composed of an MOS tube, a first resistor, a second resistor and a voltage-stabilizing tube, wherein the drain electrode of the MOS tube is connected with the negative electrode of the ground brush motor, the source electrode of the MOS tube is connected with the negative electrode of the input power supply, the grid electrode of the MOS tube is connected with the first resistor, the first resistor is connected with the positive electrode of the voltage-stabilizing tube, and the negative electrode of the voltage-stabilizing tube is connected with the positive electrode of the input power supply.
Further, the MOS tube is an NMOS tube.
Furthermore, the absorption circuit is composed of a diode, the cathode of the diode is connected with the anode of the input power supply, and the anode of the diode is connected with the cathode of the ground brush motor.
Furthermore, the current-limiting circuit is composed of a resistor, and the resistor is connected between the anode of the diode and the cathode of the ground brush spotlight.
Furthermore, the display module comprises a ground brush spotlight, a ground brush indicator light, a triode, a diode, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor and a capacitor, wherein the anode of the ground brush spotlight is connected with the anode of the input power supply, the cathode of the ground brush spotlight is connected with the third resistor, the third resistor is connected with the drain electrode of the MOS tube, the fourth resistor is connected between the anode and the cathode of the ground brush spotlight, the anode of the ground brush indicator light is connected with the anode of the input power supply, the cathode of the ground brush indicator light is connected with the fifth resistor, the fifth resistor is connected with the collector of the triode, the emitter of the triode is connected with the cathode of the input power supply, and the sixth resistor and the capacitor are respectively connected between the base and the emitter of the triode, the seventh resistor is connected with the anode of the input power supply, the eighth resistor is connected between the seventh resistor and the base of the triode, the anode of the diode is connected between the seventh resistor and the eighth resistor, and the cathode of the diode is connected with the drain of the MOS tube.
Further, the triode is an NPN type triode.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a battery pack control system which comprises an input power supply module, a display module, a motor module and a spotlight module, wherein the input power supply module comprises an input power supply anode, an input power supply cathode and an input power supply circuit, the motor module comprises a ground brush motor and an absorption circuit, the spotlight module comprises a current limiting circuit, the input power supply anode is connected with the input power supply cathode through the input power supply circuit, the input power supply anode is connected with the ground brush motor anode and the ground brush spotlight anode through the absorption circuit, the input power supply anode is connected with the ground brush motor cathode through the absorption circuit and the current limiting circuit, and the display module is connected with the input power supply anode, the ground brush motor cathode and the input power supply cathode. The invention changes the three-wire mode of the ground brush part connected with the whole machine into the two-wire mode, and can keep the function and stability of the product, and has low cost and simple design.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a circuit diagram of a battery pack control system according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
A battery pack control system, as shown in FIG. 1, comprises an input power module, a display module, a motor module, and a spotlight module, wherein the input power module comprises an input power anode B +, an input power cathode B-, the input power supply circuit, the motor module includes ground brush motor and absorption circuit, the shot-light module includes current-limiting circuit, input power supply positive pole B + is connected with input power supply negative pole B-through input power supply circuit, input power supply positive pole B + is connected with ground brush motor positive pole, ground brush shot-light positive pole, input power supply positive pole B + is connected with ground brush motor negative pole D-through absorption circuit, input power supply positive pole B + is connected with ground brush shot-light negative pole L-through absorption circuit, current-limiting circuit, the display module is connected with input power supply positive pole B +, ground brush motor negative pole D-, input power supply negative pole B-. Preferably, the absorption circuit is composed of a diode D1, the cathode of the diode D1 is connected with the anode B + of the input power supply, the anode of the diode D1 is connected with the cathode of the ground brush motor by D-, and reverse connection prevention protection is realized by utilizing the unidirectional conductivity of the diode D1. The current-limiting circuit consists of a resistor R2, and the resistor R2 is connected between the anode of the diode D1 and the cathode L-of the ground brush spotlight.
As shown in fig. 1, the input power circuit is composed of a MOS transistor Q2, a first resistor R7, a second resistor R9 and a voltage regulator tube ZD1, the drain electrode of the MOS transistor Q2 is connected with the negative electrode D-of the ground brush motor, the source electrode of the MOS transistor Q2 is connected with the negative electrode B-of the input power, the gate electrode of the MOS transistor Q2 is connected with the first resistor R7, the first resistor R7 is connected with the positive electrode of the voltage regulator tube ZD1, and the negative electrode of the voltage regulator tube ZD1 is connected with the positive electrode B + of the input power. Preferably, the MOS transistor Q2 is an NMOS transistor.
The display module comprises a ground brush spotlight LED2, a ground brush indicator LED1, a triode Q1, a diode D2, a third resistor R5, a fourth resistor R1, a fifth resistor R3, a sixth resistor R8, a seventh resistor R4, an eighth resistor R6 and a capacitor C1, wherein the anode of a ground brush spotlight LED2 is connected with the anode B + of an input power supply, the cathode of the ground brush spotlight LED2 is connected with a third resistor R5, the third resistor R5 is connected with the drain of a MOS tube Q3, the fourth resistor R3 is connected between the anode and the cathode of the ground brush spotlight LED 3, the anode of the ground brush indicator LED 3 is connected with the anode B + of the input power supply, the cathode of the ground brush indicator LED 3 is connected with the fifth resistor R3, the fifth resistor R3 is connected with the collector of the triode Q3, the emitter of the triode Q3 is connected with the cathode B-B of the input power supply, the sixth resistor R3 and the anode of the capacitor C3 are respectively connected with the emitter of the triode Q3 and the emitter of the triode Q3, the eighth resistor R6 is connected between the seventh resistor R4 and the base of the triode Q1, the anode of the diode D2 is connected between the seventh resistor R4 and the eighth resistor R6, and the cathode of the diode D2 is connected with the drain of the MOS transistor Q3. Preferably, the transistor Q1 is an NPN transistor.
The working principle of the battery pack control system is as follows: b + and B-three input voltages are given to distinguish a normal working state, a locked rotor protection state and a closed state, namely the voltage of the lithium battery pack, the voltage less than 5V and the voltage 0V. Under a normal state, the voltage of B & lt + & gt and the voltage of B & lt- & gt are the voltage of the lithium battery pack, Q2 is conducted to enable D & lt- & gt, L & lt- & gt and B & lt- & gt to be conducted, the ground brush motor and the ground brush spotlight are conducted, the LED2 is bright, the anode of D2 is clamped, and then the voltage is divided by R6 and R8, so that Q1 is cut off. Under the locked rotor protection state, the voltage of B + and B-is less than 5V, ZD1 selects a proper value (such as 5.1V), the characteristic of a voltage regulator tube leads Q2 to be cut off, the ground brush motor and the ground brush spotlight stop working, at the moment, Q1 can be conducted, LED1 is bright, under the state, the voltage of B + and B-is mostly software control, the time of a switch can be adjusted, and the voltage can be switched into a flickering effect according to product definition to indicate the locked rotor state. When the ground brush is normally closed, the voltage B + and the voltage B-are zero, the ground brush motor and the ground brush spotlight do not work, and the LED2 and the LED1 are turned off.
The invention provides a battery pack control system which comprises an input power supply module, a display module, a motor module and a spotlight module, wherein the input power supply module comprises an input power supply anode, an input power supply cathode and an input power supply circuit, the motor module comprises a ground brush motor and an absorption circuit, the spotlight module comprises a current limiting circuit, the input power supply anode is connected with the input power supply cathode through the input power supply circuit, the input power supply anode is connected with the ground brush motor anode and the ground brush spotlight anode through the absorption circuit, the input power supply anode is connected with the ground brush motor cathode through the absorption circuit and the current limiting circuit, and the display module is connected with the input power supply anode, the ground brush motor cathode and the input power supply cathode. The invention changes the three-wire mode of the ground brush part connected with the whole machine into the two-wire mode, and can keep the function and stability of the product, and has low cost and simple design.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. A battery pack control system, characterized by: including input power supply module, display module, motor module, shot-light module, input power supply module includes input power supply positive pole, input power supply negative pole, input power supply circuit, motor module includes scrubbing brush motor and absorption circuit, the shot-light module includes current-limiting circuit, the input power supply positive pole passes through input power supply circuit with the input power supply negative pole is connected, the input power supply positive pole is connected with scrubbing brush motor positive pole, scrubbing brush shot-light is anodal, the input power supply positive pole passes through absorption circuit is connected with scrubbing brush motor negative pole, the input power supply positive pole passes through absorption circuit current-limiting circuit is connected with scrubbing brush shot-light negative pole, display module with the input power supply positive pole scrubbing brush motor negative pole the input power supply negative pole is connected.
2. A battery pack control system as claimed in claim 1, wherein: the input power supply circuit is composed of an MOS tube, a first resistor, a second resistor and a voltage regulator tube, wherein the drain electrode of the MOS tube is connected with the negative electrode of the ground brush motor, the source electrode of the MOS tube is connected with the negative electrode of the input power supply, the grid electrode of the MOS tube is connected with the first resistor, the first resistor is connected with the positive electrode of the voltage regulator tube, and the negative electrode of the voltage regulator tube is connected with the positive electrode of the input power supply.
3. A battery pack control system as claimed in claim 2, wherein: the MOS tube is an NMOS tube.
4. A battery pack control system as claimed in claim 1, wherein: the absorption circuit is composed of a diode, the cathode of the diode is connected with the anode of the input power supply, and the anode of the diode is connected with the cathode of the ground brush motor.
5. A battery pack control system as claimed in claim 4, wherein: the current-limiting circuit is composed of a resistor, and the resistor is connected between the anode of the diode and the cathode of the ground brush spotlight.
6. A battery pack control system as claimed in claim 2, wherein: the display module comprises a ground brush spotlight, a ground brush indicator light, a triode, a diode, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor and a capacitor, wherein the anode of the ground brush spotlight is connected with the anode of an input power supply, the cathode of the ground brush spotlight is connected with the third resistor, the third resistor is connected with the drain electrode of the MOS (metal oxide semiconductor) tube, the fourth resistor is connected between the anode and the cathode of the ground brush spotlight, the anode of the ground brush indicator light is connected with the anode of the input power supply, the cathode of the ground brush indicator light is connected with the fifth resistor, the fifth resistor is connected with the collector electrode of the triode, the emitter electrode of the triode is connected with the cathode of the input power supply, the sixth resistor and the capacitor are respectively connected between the base electrode and the emitter electrode of the triode, and the seventh resistor is connected with the anode of the input power supply, the eighth resistor is connected between the seventh resistor and the base of the triode, the anode of the diode is connected between the seventh resistor and the eighth resistor, and the cathode of the diode is connected with the drain of the MOS tube.
7. A battery pack control system as claimed in claim 6, wherein: the triode is an NPN type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808214.4A CN110664306B (en) | 2019-08-29 | 2019-08-29 | Battery pack control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808214.4A CN110664306B (en) | 2019-08-29 | 2019-08-29 | Battery pack control system |
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| Publication Number | Publication Date |
|---|---|
| CN110664306A true CN110664306A (en) | 2020-01-10 |
| CN110664306B CN110664306B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910808214.4A Active CN110664306B (en) | 2019-08-29 | 2019-08-29 | Battery pack control system |
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| CN (1) | CN110664306B (en) |
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| JP2001190461A (en) * | 2000-01-11 | 2001-07-17 | Mitsubishi Electric Corp | Vacuum cleaner |
| CN101699684A (en) * | 2009-11-02 | 2010-04-28 | 金莱克电气股份有限公司 | Control-protection circuit for ground-brush motor locking |
| CN204349851U (en) * | 2015-02-05 | 2015-05-20 | 刘波阳 | Control of Fan Motor system |
| CN106793368A (en) * | 2016-11-07 | 2017-05-31 | 合肥东泰工贸有限公司 | Twin wire emergency lighting inverter power supply device |
| CN207382633U (en) * | 2017-10-09 | 2018-05-18 | 深圳市华彩光电有限公司 | Led controller |
| CN108235528A (en) * | 2018-03-08 | 2018-06-29 | 合肥东泰工贸有限公司 | A kind of three line of intelligent fire emergency lighting mains supply line becomes two line converters |
| CN108575022A (en) * | 2017-11-03 | 2018-09-25 | 常州星宇车灯股份有限公司 | One kind opening circuit for car light under automobile start and stop state |
| CN109302769A (en) * | 2018-10-09 | 2019-02-01 | 芜湖市越泽机器人科技有限公司 | Intelligent House Light system |
| CN208689178U (en) * | 2018-08-31 | 2019-04-02 | 小狗电器互联网科技（北京）股份有限公司 | A kind of warning device of floor brush of dust collector |
| CN208851386U (en) * | 2017-12-16 | 2019-05-14 | 惠州市蓝微电子有限公司 | A kind of protection circuit of floor brush of dust collector |
-
2019
- 2019-08-29 CN CN201910808214.4A patent/CN110664306B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190461A (en) * | 2000-01-11 | 2001-07-17 | Mitsubishi Electric Corp | Vacuum cleaner |
| CN101699684A (en) * | 2009-11-02 | 2010-04-28 | 金莱克电气股份有限公司 | Control-protection circuit for ground-brush motor locking |
| CN204349851U (en) * | 2015-02-05 | 2015-05-20 | 刘波阳 | Control of Fan Motor system |
| CN106793368A (en) * | 2016-11-07 | 2017-05-31 | 合肥东泰工贸有限公司 | Twin wire emergency lighting inverter power supply device |
| CN207382633U (en) * | 2017-10-09 | 2018-05-18 | 深圳市华彩光电有限公司 | Led controller |
| CN108575022A (en) * | 2017-11-03 | 2018-09-25 | 常州星宇车灯股份有限公司 | One kind opening circuit for car light under automobile start and stop state |
| CN208851386U (en) * | 2017-12-16 | 2019-05-14 | 惠州市蓝微电子有限公司 | A kind of protection circuit of floor brush of dust collector |
| CN108235528A (en) * | 2018-03-08 | 2018-06-29 | 合肥东泰工贸有限公司 | A kind of three line of intelligent fire emergency lighting mains supply line becomes two line converters |
| CN208689178U (en) * | 2018-08-31 | 2019-04-02 | 小狗电器互联网科技（北京）股份有限公司 | A kind of warning device of floor brush of dust collector |
| CN109302769A (en) * | 2018-10-09 | 2019-02-01 | 芜湖市越泽机器人科技有限公司 | Intelligent House Light system |
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| CN110664306B (en) | 2022-05-24 |
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