CN201623679U - Motor controller of electronic driving motor - Google Patents
Motor controller of electronic driving motor Download PDFInfo
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- CN201623679U CN201623679U CN2010201229250U CN201020122925U CN201623679U CN 201623679 U CN201623679 U CN 201623679U CN 2010201229250 U CN2010201229250 U CN 2010201229250U CN 201020122925 U CN201020122925 U CN 201020122925U CN 201623679 U CN201623679 U CN 201623679U
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Abstract
A motor controller of an electronic driving motor comprises a central control processing unit, an interface circuit unit, and an identity identification circuit, wherein the central control processing unit is arranged on a main circuit board, the interface circuit unit and the identity identification circuit are arranged on a minor circuit board, the butt joint of the minor circuit board and the main circuit board forms the electrical connection, the identity identification circuit inputs the identification signal to the central control processing unit, and the central control processing unit automatically configures the type of each I/O port of the interface circuit unit. The motor controller reduces the motor types of motor manufacturers, so as to facilitate the management, reduce the research and development invest of the motor, shorten the research and development period, lower the product cost, simplify the production technology, and raise the efficiency.
Description
Technical field:
The utility model relates to a kind of electric machine controller of electric drive motor.
Background technology:
See shown in Figure 1, general electronic commutation drive motors comprises motor entity and electric machine controller, the motor entity comprises the stator and the rotor portion of motor, electric machine controller is except needs and motor entity mate, the control interface coupling that also needs the application system concrete-be user side control system with motor, because the control signal that different user side control system coupling is different, for example air-conditioner control system and washing machine control system all are the control system of user side, and the control signal of two systems is different fully.Traditional way is just to develop a kind of motor and electric machine controller at each user side control system, so produces following problem: 1) the motor model of motor manufacturer production is very many, is not easy to management and standardization; 2) input of waste development time and research and development because each new user side control system all needs to develop again a motor, increases the manufacturing cost of product; 3) redesign needs to formulate new production technology and certification cost, has increased input; 4) the motor application scope is very narrow, is not easy to apply on a large scale.
This case applicant is through scrutinizing the technical scheme of the problems referred to above that are resolved.
Summary of the invention:
The purpose of this utility model provides a kind of electric machine controller of electric drive motor, it just can use different occasions by changing different sub-wiring boards, applied range, the kind of motor manufacturer minimizing motor is convenient to management, can reduce research and development input, the shortening R﹠D cycle of motor, reduce product cost, simplify production technology, raise the efficiency.
The purpose of this utility model is achieved by following technical proposals.
A kind of electric machine controller of electric drive motor, comprise central controlled processing unit, interface circuit unit and identification circuit, central authorities' controlled processing unit is arranged on the parent track plate, interface circuit unit, identification circuit are arranged on the sub-wiring board, butt joint by sub-wiring board and parent track plate forms electrical connection, the identification circuit is input to central controlled processing unit with identification signal, and central controlled processing unit is according to the type of each I/o port of the automatic configuration interface circuit unit of identification signal.
The different signal of identification circuit output of above-mentioned described different types of interface circuit units match forms a plurality of different sub-wiring boards.
Above-mentioned described identification circuit is the bleeder circuit that is in series by even individual resistance, and the power supply supply VCC1 of identification circuit is from the power supply on female circuit board.
Above-mentioned described interface circuit unit comprises the buffer circuit that several is arranged side by side, and buffer circuit one end is connected with the output of user side control system, and the other end is connected with central controlled processing unit.
The output of above-mentioned described central controlled processing unit connects the power driving circuit module, the output of rotor position detection circuit connects the input of central controlled processing unit, and power driving circuit module and rotor position detection circuit all are arranged on the parent track plate.
Above-mentioned described power circuit and analog quantity testing circuit also are arranged on the parent track plate.
The output of above-mentioned described user side control system has 11 tunnel outputs, wherein E, N, L three tunnel are power circuit, directly enter into the parent track plate, all the other 8 tunnel outputs are respectively M1, M2, M3, M4, M5, M6, M7, M8, this 8 tunnel being electrically connected by the photoelectric isolating circuit on the sub-wiring board and central controlled processing unit.
Above-mentioned described two slots of pegging graft for sub-wiring board that are provided with on the parent track plate are provided with two connection-pegs and cooperate with two slots on the sub-wiring board.
Above-mentioned described central controlled processing unit is CPU or single-chip microprocessor MCU or digital signal processor DSP.
The utility model compared with prior art has following advantage: the utility model utilizes the butt joint of sub-wiring board and parent track plate to form and is electrically connected, identification circuit on the sub-wiring board is input to central controlled processing unit on the parent track plate with identification signal, and central controlled processing unit is according to the identification signal type of each I/o port of the interface circuit unit on the sub-wiring board of configuration automatically.It just can use different occasions by changing different sub-wiring boards, applied range, other circuit part and the software section of electric machine controller can remain unchanged substantially, the kind that makes motor manufacturer reduce motor is convenient to management, can reduce research and development input, the shortening R﹠D cycle of motor, reduce product cost, simplify production technology, raise the efficiency; Since central controlled processing unit integrated the configurator of each daughter board, promptly be to change daughter board, need only activate the configurator of central controlled processing unit the inside that should daughter board just passablely, use very simple and convenient.
Description of drawings:
Fig. 1 is the structural representation of traditional motor.
Fig. 2 is the physical circuit block diagram of the electric machine controller of traditional motor.
Fig. 3 is the functional-block diagram of the utility model electric machine controller.
Fig. 4 is the schematic appearance of the parent track plate of the utility model electric machine controller;
Fig. 5 is the schematic appearance of the first sub-wiring board of the utility model electric machine controller;
Fig. 6 is the schematic appearance of the second sub-wiring board of the utility model electric machine controller;
Fig. 7 is the circuit diagram of correspondence of the first sub-wiring board of the utility model electric machine controller;
Fig. 8 is the circuit diagram of correspondence of the second sub-wiring board of the utility model electric machine controller.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
Shown in Figure 1, traditional electronic commutation drive motors comprises motor entity and electric machine controller, the motor entity comprises the stator and the rotor portion of motor, electric machine controller is except needs and motor entity mate, the control interface coupling that also needs the application system concrete-be user side control system with motor, because the control signal that different user side control system coupling is different, for example air-conditioner control system and washing machine control system all are the control system of user side, the control signal of two systems is different fully, needs independently to develop different motors.As shown in Figure 2, electric machine controller is manufactured all on the wiring board usually, the testing circuit that comprises power circuit, central control processor, power driving circuit module, rotor position measurement circuit and various analog quantitys, power circuit generally comprise rectification circuit, filter circuit and DC-DC reduction voltage circuit.
As Fig. 3, shown in, electric machine controller of the present utility model comprises central controlled processing unit, interface circuit unit and identification circuit, central authorities' controlled processing unit is arranged on the parent track plate, interface circuit unit, identification circuit are arranged on the sub-wiring board, butt joint by sub-wiring board and parent track plate forms electrical connection, the identification circuit is input to central controlled processing unit with identification signal, and central controlled processing unit is according to the type of each I/o port of the automatic configuration interface circuit unit of identification signal.The different signal of identification circuit output of different types of interface circuit units match forms a plurality of different sub-wiring boards.The output of central authorities' controlled processing unit connects the power driving circuit module, and the output of rotor position detection circuit connects the input of central controlled processing unit, and power driving circuit module and rotor position detection circuit all are arranged on the parent track plate.Power circuit and analog quantity testing circuit also are arranged on the parent track plate.Power circuit is each partly circuit supply.Described central controlled processing unit is CPU or single-chip microprocessor MCU or digital signal processor DSP.
As Fig. 4, Fig. 5, shown in Figure 6, be provided with on the parent track plate and patch port 3, patch port 3 the insides 13 road lug plates are set, sub-wiring board can have a plurality of, be respectively the first sub-wiring board, the second sub-wiring board and the 3rd sub-wiring board, patch that 13 road lug plates are respectively E, N, L, M1, M2, M3, M4, M5, M6, M7, M8 on the port 3, each lug plate can be by following standard definition, as shown in table 1
Table 1
The parent track plate is provided with slot 1, and sub-wiring board is provided with connection-peg 2, and connection-peg 2 is nested in slot 1 the inside, and sub-wiring board is electrically connected with the parent track plate.
As Fig. 7 is the circuit diagram of the correspondence of the first sub-wiring board, identification circuit 6 is the bleeder circuits by resistance R 611 and resistance R 612 series connection, VCC1 is from the power supply on female circuit board for the supply of the power supply of identification circuit 6, identification circuit 6 output BSEL be connected to the input of central controlled processing unit MCU.The first sub-wiring board also is provided with a plurality of photoelectric isolating circuits arranged side by side 4, and photoelectric isolating circuit 4 one ends are connected with the output of user side control system, and the other end is connected with central controlled processing unit.Described.The first sub-wiring board also is provided with the circuit unit 5 of serial communication.
As Fig. 8 is the circuit diagram of the correspondence of the second sub-wiring board, identification circuit 6 is the bleeder circuits by resistance R 635 and resistance R 636 series connection, VCC1 is from the power supply on female circuit board for the supply of the power supply of identification circuit 6, identification circuit 6 output BSEL be connected to the input of central controlled processing unit MCU.The first sub-wiring board also is provided with a plurality of photoelectric isolating circuits arranged side by side 4, and photoelectric isolating circuit 4 one ends are connected with the output of user side control system, and the other end is connected with central controlled processing unit.Described.The first sub-wiring board also is provided with the circuit unit 5 of serial communication.
A kind of method of electric machine controller configuration versatile interface, the major function circuit of electric machine controller is arranged on the parent track plate, multiple interface unit circuit and identification circuit are arranged on a plurality of sub-wiring boards, utilize one of them sub-wiring board to dock with the parent track plate, central controlled processing unit on the identification circuit notice parent track plate on the sub-wiring board is by the I/O mouth type on the sub-wiring board of the automatic configuration of central controlled processing unit.It just can use different occasions by changing different sub-wiring boards, applied range, other circuit part and the software section of electric machine controller can remain unchanged substantially, the kind that makes motor manufacturer reduce motor is convenient to management, can reduce research and development input, the shortening R﹠D cycle of motor, reduce product cost, simplify production technology, raise the efficiency.
The foregoing description is a better embodiment of the present utility model; but execution mode of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (8)
1. the electric machine controller of an electric drive motor, comprise central controlled processing unit, interface circuit unit and identification circuit, it is characterized in that: central controlled processing unit is arranged on the parent track plate, interface circuit unit, identification circuit are arranged on the sub-wiring board, butt joint by sub-wiring board and parent track plate forms electrical connection, the identification circuit is input to central controlled processing unit with identification signal, and central controlled processing unit is according to the type of each I/o port of the automatic configuration interface circuit unit of identification signal.
2. the electric machine controller of a kind of electric drive motor according to claim 1 is characterized in that: the different signal of identification circuit output of different types of interface circuit units match forms a plurality of different sub-wiring boards.
3. the electric machine controller of a kind of electric drive motor according to claim 1 and 2 is characterized in that: the identification circuit is the bleeder circuit that is in series by two resistance, and the power supply supply VCC1 of identification circuit is from the power supply on female circuit board.
4. according to the electric machine controller of claim 1 or 2 described a kind of electric drive motors, it is characterized in that: the interface circuit unit adopts several buffer circuit arranged side by side, buffer circuit one end is connected with the output of user side control system, and the other end is connected with central controlled processing unit.
5. the electric machine controller of a kind of electric drive motor according to claim 4, it is characterized in that: the output of central controlled processing unit connects the power driving circuit module, the output of rotor position detection circuit connects the input of central controlled processing unit, and power driving circuit module and rotor position detection circuit all are arranged on the parent track plate.
6. the electric machine controller of a kind of electric drive motor according to claim 5 is characterized in that: power circuit and analog quantity testing circuit also are arranged on the parent track plate.
7. the electric machine controller of a kind of electric drive motor according to claim 5, it is characterized in that: the output of user side control system has 11 tunnel outputs, wherein E, N, L three tunnel are power circuit, directly enter into the parent track plate, all the other 8 tunnel outputs are respectively M1, M2, M3, M4, M5, M6, M7, M8, this 8 tunnel being electrically connected by the photoelectric isolating circuit on the sub-wiring board and central controlled processing unit.
8. the electric machine controller of a kind of electric drive motor according to claim 5 is characterized in that: two slots of pegging graft for sub-wiring board are set on the parent track plate, two connection-pegs are set on the sub-wiring board cooperate with two slots.
8, the electric machine controller of a kind of electric drive motor according to claim 5 is characterized in that: described central controlled processing unit is CPU or single-chip microprocessor MCU or digital signal processor DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201229250U CN201623679U (en) | 2010-01-29 | 2010-01-29 | Motor controller of electronic driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201229250U CN201623679U (en) | 2010-01-29 | 2010-01-29 | Motor controller of electronic driving motor |
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| Publication Number | Publication Date |
|---|---|
| CN201623679U true CN201623679U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201229250U Expired - Lifetime CN201623679U (en) | 2010-01-29 | 2010-01-29 | Motor controller of electronic driving motor |
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| CN (1) | CN201623679U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231616A (en) * | 2010-01-29 | 2011-11-02 | 中山大洋电机制造有限公司 | Motor controller of electronic drive motor and control method thereof |
| WO2012142757A1 (en) * | 2011-04-20 | 2012-10-26 | 中山大洋电机股份有限公司 | Motor controller for automatically configuring plural types of interfaces |
| CN102904500A (en) * | 2012-10-17 | 2013-01-30 | 无锡日冠机电制造有限公司 | Controller for electronically-commutated drive motor |
| WO2016119321A1 (en) * | 2015-01-29 | 2016-08-04 | 中山大洋电机股份有限公司 | Motor controller and brushless direct current motor applying same |
| WO2020029138A1 (en) * | 2018-08-08 | 2020-02-13 | 深圳市智童乐慧科技有限公司 | Identification method and system for free module replacement |
-
2010
- 2010-01-29 CN CN2010201229250U patent/CN201623679U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231616A (en) * | 2010-01-29 | 2011-11-02 | 中山大洋电机制造有限公司 | Motor controller of electronic drive motor and control method thereof |
| WO2012142757A1 (en) * | 2011-04-20 | 2012-10-26 | 中山大洋电机股份有限公司 | Motor controller for automatically configuring plural types of interfaces |
| CN102904500A (en) * | 2012-10-17 | 2013-01-30 | 无锡日冠机电制造有限公司 | Controller for electronically-commutated drive motor |
| WO2016119321A1 (en) * | 2015-01-29 | 2016-08-04 | 中山大洋电机股份有限公司 | Motor controller and brushless direct current motor applying same |
| WO2020029138A1 (en) * | 2018-08-08 | 2020-02-13 | 深圳市智童乐慧科技有限公司 | Identification method and system for free module replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101103 Effective date of abandoning: 20100129 |
|
| RGAV | Abandon patent right to avoid regrant |