CN101132162A - Motor control device and control method thereof - Google Patents
Motor control device and control method thereof Download PDFInfo
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- CN101132162A CN101132162A CNA2006100622679A CN200610062267A CN101132162A CN 101132162 A CN101132162 A CN 101132162A CN A2006100622679 A CNA2006100622679 A CN A2006100622679A CN 200610062267 A CN200610062267 A CN 200610062267A CN 101132162 A CN101132162 A CN 101132162A
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- controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
- B66D1/46—Control devices non-automatic electric
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- Mechanical Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
This invention relates to a device for controlling a motor. It is composed of: the unit for testing the voltage of the battery supplying power to the capstan, the current of the capstan motor, the capstan motor temperature, controlling the communication with the remote-controller, proceeding the regulation of capstan speed and on/off of MOSFET; the MCU for controlling driving circuit and testing the voltage of the battery, capstan current, capstan motor temperature, capstan torque, communication with wire remote-controller, radio remote-controller; a circuit connecting 12v battery for testing voltage of battery, a circuit for testing the temperature o the driver; a circuit for testing the current of the capstan. The above-mentioned circuits (for testing voltage, current, temperature), driving circuit, remote control communication module group are connected with the MCU respectively.
Description
Technical field
The present invention relates to a kind of controller for motor and control method thereof.
Background technology
Electric capstan is mainly used in offroad vehicle, agricultural automobile, ATV sport(s) car, yacht and other special vehicle.Be the self-protection and the draw-gear of vehicle, ship; can carry out vehicle in adverse circumstances such as snowfield, marsh, desert, seabeach, muddy hill path saves oneself; and may be under other condition; remove obstacles, draw operations such as article, installation, be oil, the hydrology, environmental protection, forestry, traffic, public security, frontier defense, reach the indispensable safety device of other country sport.
The operation principle mechanism of electric capstan inside is: the electric power of automobile storage battery at first drives electro-motor.Drum rotates and drives driving shaft, and driving shaft drives planetary gear again, produces powerful speed reducing ratio.So the torsion that increases is transferred back to drum, drum just drives wirerope.A clutch is arranged between motor and the gear, can pass through a bat-handle switch.Brake unit is in drum inside, and when wirerope was tightened, drum will pin automatically.
For the wherein control of motor, existing controller mostly is by mechanical part and realizes that in conjunction with simple relay intelligent degree is not high, does not also have alarm mechanism for the generation of some unusual conditions.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the deficiency that above-mentioned prior art exists, and the controller for motor and the control method thereof of a kind of intellectuality, automation is provided.
For solving the problems of the technologies described above, the invention provides a kind of controller for motor, comprising:
Be used to finish detection to capstan winch supplying cell voltage, the current detecting of capstan winch, with the detection of capstan winch motor temperature, carry out the control of communication with remote controller, to the adjusting of the speed of capstan winch, close or open the master controller MCU of metal-oxide-semiconductor field effect t MOSFET;
Be used to drive the drive circuit of driver;
Be used for the remote controller communications module that communicates with remote controller;
Be used to detect the cell voltage of power supply, the battery voltage detection circuit that links to each other with the 12V battery;
Be used to detect the temperature sensing circuit of driver temperature; And
Be used to detect the current detection circuit of the electric current on the capstan winch;
Described drive circuit, remote controller communications module, battery voltage detection circuit, temperature sensing circuit and current detection circuit link to each other with described MCU respectively.
Further, described MCU comprises chip U3, and it has the flash memory Flash of 2KByte, the random access memory ram of 256Byte, 10Bit analog digital conversion AD, and the electricallyerasable ROM (EEROM) EEPROM of 256Byte.
Further, described drive circuit comprises:
Be used for and will carry out the conversion of voltage and electric current from the control signal of described MCU output, with a stage drive circuit of control secondary drive circuit, it comprises chip U5 and the capacitor C 8 that is connected thereon; And
Be used to control the secondary drive circuit of MOSFET, it comprises chip U4, U5, U6, U7, J4, J5, J7, J8, resistance R 28, R41, R33, R40, R38, R42, R39, R43, diode D1, D2, D3, D4, D5, capacitor C 9, C7, C21.
Further, described remote controller communications module comprises:
Be used for the radio communication module that communicates with Digiplex, resistance R 1, R5, R2, R6, R9, R7, R4, R8, R3 that it comprises chip J1 and is attached thereto, capacitor C 1; And
Be used for the wire communication module that communicates with wire remote control devices, it comprises chip J3.
Further, described battery voltage detection circuit comprises resistance R 20, R21, capacitor C 2, and wherein resistance R 21 is in parallel with capacitor C 2, is in series with resistance R 20 then.
Further, described current detection circuit comprises operational amplifier U1A, U1B, U1C, U1D, the resistance R 14, R16, R24, the R20 that link to each other with U1A, capacitor C 11, the resistance R 12, R22, R17, R26, the R36 that link to each other with U1B, capacitor C 13, C3, C15, the resistance R 15, R18, R21, the R25 that link to each other with U1C, capacitor C 12, the resistance R 13, R23, R19, R37, the R27 that link to each other with U1D, capacitor C 16, C14, C4.
Further, also comprise:
Linking to each other with the 12V battery, be used for the 12V voltage transitions is the 5V power regulator of 5V, and it comprises chip U10, diode D7, capacitor C 22, C23, C10, C24, inductance L 1, capacitor C 22, C23 are in parallel, D7 links to each other with diode, and capacitor C 10, C24 are in parallel, and links to each other with inductance L 1; And
Linking to each other, be used for the 5V voltage transitions with described 5V power regulator is the 3.3V power regulator of 3.3V voltage, and it comprises chip U2, and the capacitor C 17, the C18 that are attached thereto.
Further, also comprise:
Be used for after temperature, voltage, electric current surpass set point, closing automatically the protective circuit of H bridge driver, resistance R 29, R30, R31 that it comprises chip U8 and is attached thereto, capacitor C 19.
The present invention also provides a kind of control method of controller for motor, may further comprise the steps:
A. controller for motor carries out initialization, and configuration is the AD passage of digital signal with analog signal conversion;
B. check whether controller for motor is in normal condition; And
C. receive the keyboard value and carry out control and treatment according to different keyboard values.
Further, described step b further may further comprise the steps:
B1. whether supply power voltage is low excessively: if then close IN, OUT driver, start low-voltage then and report to the police; If not, then enter step b2;
B2. whether temperature is too high: if then close IN, OUT driver, start high temperature alarm then; If not, then enter step b3; And
B3. whether excessive as the electric current on the capstan winch: if then close IN, OUT driver, start low-voltage then and report to the police, if not, then enter step c.
Further, described step c further may further comprise the steps:
C1. if " IN ", then controller for motor sends order to remote controller, and remote controllers IN lamp is lighted, and closes the OUT indicating device, and giving the user is " IN " to indicate current state, closes the OUT driver then, opens the IN driver, and the control capstan winch just changes;
C2. if " OUT ", then controller for motor sends order to remote controller, and remote controllers OUT lamp is lighted, and closes the IN indicating device, and giving the user is " OUT " to indicate current state, closes the IN driver then, opens the OUT driver, the counter-rotating of control capstan winch; And
If c3. neither " IN " neither " OUT ", then judge whether it is that key is revised in the address, if Down Drive enters controller for motor address modify feature; If not then directly Down Drive and indicating device, get back to step b then.
The present invention has following useful effect: by introducing MCU and other functional circuit module, not only can realize capstan winch being carried out the control of forward and reverse by wired or wireless remotely-controlled device, the warning of power supply low-voltage, contactor high temperature alarm and abnormality treatment mechanism also are provided, have promoted intellectuality, the automatization level of controller for motor greatly.
Description of drawings
Fig. 1 is the outside connection diagram of controller for motor of the present invention.
Fig. 2 is the circuit block diagram of controller for motor of the present invention.
Fig. 3 is the circuit connection diagram of controller for motor of the present invention.
Fig. 4 is the flow chart of the control method of controller for motor of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
Please refer to shown in Figure 1ly, controller for motor of the present invention links to each other with the motor of capstan winch by two cables, and can communicate with the wire/wireless remote controller, and it is by the 12V powered battery.
Please refer to shown in Figure 2ly again, controller for motor of the present invention comprises master controller MCU, the drive circuit that links to each other with MCU respectively, voltage detecting circuit, current detection circuit, temperature sensing circuit and remote controller communications module.
Please be simultaneously in conjunction with shown in Figure 3, master controller MCU is chip U3, it has the flash memory Flash of 2KByte, 256Byte random access memory ram, 10Bit analog digital conversion AD, and the electricallyerasable ROM (EEROM) EEPROM of 256Byte.MCU is mainly used in the detection of finishing capstan winch supplying cell voltage, and the detection of the current detecting of capstan winch and capstan winch motor temperature is carried out the control of communication with remote controller, to the adjusting of the speed of capstan winch, close or open metal-oxide-semiconductor field effect t MOSFET.
Drive circuit comprises a stage drive circuit and secondary drive circuit.One stage drive circuit is that the control signal of will come out from MCU is carried out the conversion of voltage and electric current, control second level drive circuit, and it comprises chip U5 and the capacitor C 8 that is connected thereon.The secondary drive circuit is the drive circuit of control MOSFET, in order to strengthen driving force, it comprises chip U4, U5, U6, U7, J4, J5, J7, J8, resistance R 28, R41, R33, R40, R38, R42, R39, R43, diode D1, D2, D3, D4, D5, capacitor C 9, C7, C21.
The H bridge driver is that the control signal that drive circuit transmits is done the more amplification of large-signal so that drive the controller-MOSFET of big electric current, the H bridge circuit can ensure control motor just commentaries on classics also reverse.
Protective circuit is to close the H bridge driver when temperature, voltage, electric current automatically after surpassing set point, thus protection H bridge driver and protection capstan winch and motor.The resistance R 29, R30, the R31 that comprise chip U8 and be attached thereto, capacitor C 19.
Remote controller communications module among the present invention comprises radio communication module and wire communication module, the radio communication module is to be used for receiving the control signal that wireless remotely-controlled device sends, comprise IN signal, OUT signal, and rate signal, with capstan winch supplying cell voltage signal, temperature signal sends to wireless remotely-controlled device simultaneously.Resistance R 1, R5, R2, R6, R9, R7, R4, R8, R3 that it comprises chip J1 and is attached thereto, capacitor C 1.
Wire communication module among the present invention is a wired communication interface circuit, is used for communicating with wired remote controller, comprises chip J3.
Controller for motor of the present invention also includes battery voltage detection circuit, links to each other with the 12V battery, is used to detect the cell voltage of power supply, enters low-voltage and report to the police when supply power voltage is lower than 9.1V.It comprises resistance R 10, R11, capacitor C 2, and wherein resistance R 11 is in parallel with capacitor C 2, is in series with resistance R 10 then.
Controller for motor of the present invention also includes temperature sensing circuit, and function is to close the H of institute bridge driver when temperature is higher than 120 ℃ when (initializing set), thus the protection capstan winch.Comprise: plug J7, resistance R 39, capacitor C 13.
Controller for motor of the present invention also includes current detection circuit, be used to detect the electric current on the capstan winch, it comprises operational amplifier U1A, U1B, U1C, U1D, the resistance R 14, R16, R24, the R20 that link to each other with U1A, capacitor C 11, the resistance R 12, R22, R17, R26, the R36 that link to each other with U1B, capacitor C 13, C3, C15, the resistance R 15, R18, R21, the R25 that link to each other with U1C, capacitor C 12, the resistance R 13, R23, R19, R37, the R27 that link to each other with U1D, capacitor C 16, C14, C4.
Controller for motor of the present invention also has 5V power regulator and 3.3V power regulator, wherein the 5V power regulator links to each other with the 12V battery, with the 12V voltage transitions is 5V, and it comprises chip U10, diode D7, capacitor C 22, C23, C10, C24, inductance L 1, capacitor C 22, C23 are in parallel, and D7 links to each other with diode, capacitor C 10, C24 are in parallel, and link to each other with inductance L 1; 3.3V power regulator then links to each other with the 5V power regulator, is 3.3V voltage with the 5V voltage transitions, gives the power supply of 2.4GHz wireless module, it comprises chip U2, and the capacitor C 17, the C18 that are attached thereto.
The present invention also provides a kind of control method of controller for motor, and it is as follows to please refer to flow process shown in Figure 4, concrete:
(1) whether supply power voltage is low excessively: if then close IN, OUT driver, start low-voltage then and report to the police; If not, then enter (2);
(2) whether temperature is too high: if then close IN, OUT driver, start high temperature alarm then; If not, then enter (3);
(3) whether the electric current on the capstan winch is excessive: if then close IN, OUT driver, start low-voltage then and report to the police; If not, then enter step 3.
Step 3 begins to receive the keyboard value, promptly wired or wireless remote controller transmission " IN " (the expression capstan winch just changes) or " OUT " (counter-rotating of expression capstan winch).At first judge it is " IN " or " OUT ":
If " IN ", then controller for motor sends order to remote controller, and remote controllers IN lamp is lighted, close OUT indicator light (being a LED), giving the user is " IN " to indicate current state, closes the OUT driver simultaneously, opens IN driver (the control capstan winch just changes).OUT driver, IN driver respectively are one side of aforementioned H bridge driver.
If " OUT ", then controller for motor sends order to remote controller, and remote controllers OUT lamp is lighted, and closes the IN indicating device, and giving the user is that " OUT " closes the IN driver simultaneously to indicate current state, opens OUT driver (counter-rotating of control capstan winch).
If neither " IN " neither " OUT ", then judge whether it is that key is revised in the address, if Down Drive enters controller for motor address modify feature; If not then directly Down Drive and indicating device, get back to step 2 then.
Controller for motor of the present invention and control method thereof are by introducing MCU and other functional circuit module, not only can realize capstan winch being carried out the control of forward and reverse by wired or wireless remotely-controlled device, the warning of power supply low-voltage, contactor high temperature alarm and abnormality treatment mechanism also are provided, have promoted intellectuality, the automatization level of controller for motor greatly.
Claims (11)
1. controller for motor is characterized in that: comprising:
Be used to finish detection to capstan winch supplying cell voltage, the current detecting of capstan winch, with the detection of capstan winch motor temperature, carry out the control of communication with remote controller, to the adjusting of the speed of capstan winch, close or open the master controller MCU of metal-oxide-semiconductor field effect t MOSFET;
Be used to drive the drive circuit of driver;
Be used for the remote controller communications module that communicates with remote controller;
Be used to detect the cell voltage of power supply, the battery voltage detection circuit that links to each other with the 12V battery;
Be used to detect the temperature sensing circuit of driver temperature; And
Be used to detect the current detection circuit of the electric current on the capstan winch;
Described drive circuit, remote controller communications module, battery voltage detection circuit, temperature sensing circuit and current detection circuit link to each other with described MCU respectively.
2. controller for motor according to claim 1, it is characterized in that: described MCU comprises chip U3, and it has the flash memory Flash of 2KByte, the random access memory ram of 256Byte, 10Bit analog digital conversion AD, and the electricallyerasable ROM (EEROM) EEPROM of 256Byte.
3. controller for motor according to claim 1 is characterized in that: described drive circuit comprises:
Be used for and will carry out the conversion of voltage and electric current from the control signal of described MCU output, with a stage drive circuit of control secondary drive circuit, it comprises chip U5 and the capacitor C 8 that is connected thereon; And
Be used to control the secondary drive circuit of MOSFET, it comprises chip U4, U5, U6, U7, J4, J5, J7, J8, resistance R 28, R41, R33, R40, R38, R42, R39, R43, diode D1, D2, D3, D4, D5, capacitor C 9, C7, C21.
4. controller for motor according to claim 1 is characterized in that: described remote controller communications module comprises:
Be used for the radio communication module that communicates with Digiplex, resistance R 1, R5, R2, R6, R9, R7, R4, R8, R3 that it comprises chip J1 and is attached thereto, capacitor C 1; And
Be used for the wire communication module that communicates with wire remote control devices, it comprises chip J3.
5. controller for motor according to claim 1 is characterized in that: described battery voltage detection circuit comprises resistance R 20, R21, capacitor C 2, and wherein resistance R 21 is in parallel with capacitor C 2, is in series with resistance R 20 then.
6. controller for motor according to claim 1, it is characterized in that: described current detection circuit comprises operational amplifier U1A, U1B, U1C, U1D, the resistance R 14, R16, R24, the R20 that link to each other with U1A, capacitor C 11, the resistance R 12, R22, R17, R26, the R36 that link to each other with U1B, capacitor C 13, C3, C15, the resistance R 15, R18, R21, the R25 that link to each other with U1C, capacitor C 12, the resistance R 13, R23, R19, R37, the R27 that link to each other with U1D, capacitor C 16, C14, C4.
7. controller for motor according to claim 1 is characterized in that: also comprise:
Linking to each other with the 12V battery, be used for the 12V voltage transitions is the 5V power regulator of 5V, and it comprises chip U10, diode D7, capacitor C 22, C23, C10, C24, inductance L 1, capacitor C 22, C23 are in parallel, D7 links to each other with diode, and capacitor C 10, C24 are in parallel, and links to each other with inductance L 1; And
Linking to each other, be used for the 5V voltage transitions with described 5V power regulator is the 3.3V power regulator of 3.3V voltage, and it comprises chip U2, and the capacitor C 17, the C18 that are attached thereto.
8. controller for motor according to claim 1 is characterized in that: also comprise:
Be used for after temperature, voltage, electric current surpass set point, closing automatically the protective circuit of H bridge driver, resistance R 29, R30, R31 that it comprises chip U8 and is attached thereto, capacitor C 19.
9. the control method of a controller for motor may further comprise the steps:
A. controller for motor carries out initialization, and configuration is the AD passage of digital signal with analog signal conversion;
B. check whether controller for motor is in normal condition; And
C. receive the keyboard value and carry out control and treatment according to different keyboard values.
10. control method according to claim 9 is characterized in that: described step b further may further comprise the steps:
B1. whether supply power voltage is low excessively: if then close IN, OUT driver, start low-voltage then and report to the police; If not, then enter step b2;
B2. whether temperature is too high: if then close IN, OUT driver, start high temperature alarm then; If not, then enter step b3; And
B3. whether excessive as the electric current on the capstan winch: if then close IN, OUT driver, start low-voltage then and report to the police, if not, then enter step c.
11. control method according to claim 10 is characterized in that: described step c further may further comprise the steps:
C1. if " IN ", then controller for motor sends order to remote controller, and remote controllers IN lamp is lighted, and closes the OUT indicating device, and giving the user is " IN " to indicate current state, closes the OUT driver then, opens the IN driver, and the control capstan winch just changes;
C2. if " OUT ", then controller for motor sends order to remote controller, and remote controllers OUT lamp is lighted, and closes the IN indicating device, and giving the user is " OUT " to indicate current state, closes the IN driver then, opens the OUT driver, the counter-rotating of control capstan winch; And
If c3. neither " IN " neither " OUT ", then judge whether it is that key is revised in the address, if Down Drive enters controller for motor address modify feature; If not then directly Down Drive and indicating device, get back to step b then.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100622679A CN101132162A (en) | 2006-08-23 | 2006-08-23 | Motor control device and control method thereof |
| PCT/CN2007/002493 WO2008025235A1 (en) | 2006-08-23 | 2007-08-20 | Motor control device and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100622679A CN101132162A (en) | 2006-08-23 | 2006-08-23 | Motor control device and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101132162A true CN101132162A (en) | 2008-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100622679A Pending CN101132162A (en) | 2006-08-23 | 2006-08-23 | Motor control device and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101132162A (en) |
| WO (1) | WO2008025235A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092273A1 (en) * | 2008-01-17 | 2009-07-30 | Mile Marker(Shenzhen) Limited | Winch motor control system and its control method |
| CN101825852A (en) * | 2009-03-02 | 2010-09-08 | 富士施乐株式会社 | Information processing apparatus and method for controlling the same |
| CN102005730A (en) * | 2010-11-11 | 2011-04-06 | 陈会甫 | Overload protection device and method for electric tool |
| CN102497161A (en) * | 2011-11-08 | 2012-06-13 | 浙江双友物流器械股份有限公司 | Driving device, control device and control method for high-current equipment |
| CN102780435A (en) * | 2011-05-13 | 2012-11-14 | 同济大学 | Driving device for dry-type electric double-on-off automatic transmission actuation motor |
| CN104065315A (en) * | 2014-04-19 | 2014-09-24 | 湘潭大学 | Multi-closed loop driving controller of brush DC (Direct Current) motor |
| CN104995001A (en) * | 2013-02-13 | 2015-10-21 | 日本电产三协株式会社 | Industrial robot and industrial robot control method |
| CN105480888A (en) * | 2014-10-06 | 2016-04-13 | 沃恩工业有限公司 | Programmable controls for a winch |
| RU2655110C2 (en) * | 2013-03-14 | 2018-05-23 | Фишер Контролз Интернешнел Ллс | Methods and apparatus for monitoring motor current for electric valve positioner |
| CN111862561A (en) * | 2019-08-29 | 2020-10-30 | 宁波联达绞盘有限公司 | Winch remote control circuit, remote control equipment and remote control method thereof |
| US11104557B2 (en) | 2014-10-06 | 2021-08-31 | Warn Industries, Inc. | Programmable controls for a winch |
| CN115243994A (en) * | 2020-01-07 | 2022-10-25 | 联合运动技术公司 | System and method for a dual mode winch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9873600B2 (en) * | 2014-04-04 | 2018-01-23 | David R. Hall | Motorized lifting device with isolated logistics and power electronics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT395273B (en) * | 1988-06-13 | 1992-11-10 | Voith Werke | DRIVE FOR LIFTS OR THE LIKE. |
| US5648887A (en) * | 1994-06-09 | 1997-07-15 | Warn Industries, Inc. | Electric current limiting device for winch responsive to multiple device states |
| US6864650B2 (en) * | 2003-06-24 | 2005-03-08 | Warn Industries, Inc. | Winch controller |
-
2006
- 2006-08-23 CN CNA2006100622679A patent/CN101132162A/en active Pending
-
2007
- 2007-08-20 WO PCT/CN2007/002493 patent/WO2008025235A1/en active Application Filing
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009092273A1 (en) * | 2008-01-17 | 2009-07-30 | Mile Marker(Shenzhen) Limited | Winch motor control system and its control method |
| CN101825852B (en) * | 2009-03-02 | 2014-03-12 | 富士施乐株式会社 | Information processing apparatus and method for controlling same |
| CN101825852A (en) * | 2009-03-02 | 2010-09-08 | 富士施乐株式会社 | Information processing apparatus and method for controlling the same |
| CN102005730A (en) * | 2010-11-11 | 2011-04-06 | 陈会甫 | Overload protection device and method for electric tool |
| CN102780435B (en) * | 2011-05-13 | 2014-10-22 | 同济大学 | Driving device for dry-type electric double-on-off automatic transmission actuation motor |
| CN102780435A (en) * | 2011-05-13 | 2012-11-14 | 同济大学 | Driving device for dry-type electric double-on-off automatic transmission actuation motor |
| CN102497161B (en) * | 2011-11-08 | 2014-02-19 | 浙江双友物流器械股份有限公司 | Driving device, control device and control method for high-current equipment |
| CN102497161A (en) * | 2011-11-08 | 2012-06-13 | 浙江双友物流器械股份有限公司 | Driving device, control device and control method for high-current equipment |
| CN104995001A (en) * | 2013-02-13 | 2015-10-21 | 日本电产三协株式会社 | Industrial robot and industrial robot control method |
| RU2655110C2 (en) * | 2013-03-14 | 2018-05-23 | Фишер Контролз Интернешнел Ллс | Methods and apparatus for monitoring motor current for electric valve positioner |
| CN104065315A (en) * | 2014-04-19 | 2014-09-24 | 湘潭大学 | Multi-closed loop driving controller of brush DC (Direct Current) motor |
| CN104065315B (en) * | 2014-04-19 | 2017-09-01 | 湘潭大学 | A kind of many close-loop driven controllers of brushed DC motor |
| CN105480888A (en) * | 2014-10-06 | 2016-04-13 | 沃恩工业有限公司 | Programmable controls for a winch |
| US11104557B2 (en) | 2014-10-06 | 2021-08-31 | Warn Industries, Inc. | Programmable controls for a winch |
| CN111862561A (en) * | 2019-08-29 | 2020-10-30 | 宁波联达绞盘有限公司 | Winch remote control circuit, remote control equipment and remote control method thereof |
| CN115243994A (en) * | 2020-01-07 | 2022-10-25 | 联合运动技术公司 | System and method for a dual mode winch |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008025235A1 (en) | 2008-03-06 |
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