CN103248318A - Integrated machine for control and driving of stepper motor and DC motor - Google Patents
Integrated machine for control and driving of stepper motor and DC motor Download PDFInfo
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- CN103248318A CN103248318A CN2013101404120A CN201310140412A CN103248318A CN 103248318 A CN103248318 A CN 103248318A CN 2013101404120 A CN2013101404120 A CN 2013101404120A CN 201310140412 A CN201310140412 A CN 201310140412A CN 103248318 A CN103248318 A CN 103248318A
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Abstract
The invention provides an integrated machine for control and driving of a stepper motor and a DC motor, and solves the technical problems that as a driver and a controller of a motor are separated in the prior art, equipment cost is high, maintenance is poor, and application to the occasions of motor coordination control cannot be realized, and control of a stepper motor is separated from control of a DC motor. The integrated machine comprises a stepper motor driving and control device, a DC motor driving and control device, and a bus unit used for connecting the stepper motor driving and control device with the DC motor driving and control device. The integrated machine for control and driving of the stepper motor and the DC motor is low in cost, convenient to use, and strong in reliability, can complete coordination control of the stepper motor and the DC motor through a communication unit, and can be split into one 64-subdivision 4-phase 2-beat stepper motor control and driving device and one four-channel-controlled DC motor control and driving device which are used separately.
Description
Technical field
The present invention relates to a kind of stepping, DC MOTOR CONTROL driving all-in-one, belong to Motor Control Field.
Background technology
Small type stepping motor and direct current machine drive, controller is widely used in fields such as optics adjustment, automated production, long-range detection.In the prior motor control field, the driver of motor separates with controller, and step motor control is separated with DC MOTOR CONTROL.When needing the integrated application of stepping motor and direct current machine, need configuration stepper motor driver, controllor for step-by-step motor, DC motor driver, DC motor controller and a plurality of equipment such as terminal PC or PLC.Cause equipment cost height, maintainability poor, and since separate between the equipment, so can not be applied in the occasion of motor Collaborative Control.
Summary of the invention
Goal of the invention of the present invention is that the driver that solves motor in the prior art separates with controller, step motor control is separated with DC MOTOR CONTROL, cause equipment cost height, maintainability poor, and can not be applied in the technical problem of the occasion of motor Collaborative Control, provide a kind of stepping, DC MOTOR CONTROL to drive all-in-one.
The invention provides a kind of stepping, DC MOTOR CONTROL driving all-in-one, comprising:
The main stepping motor of being made up of stepping control unit, stepping communication unit, stepping feedback unit, stepper drive unit, stepping segmentation unit, stair step current regulon, stepping external trigger unit drives, controller;
The main direct current machine of being made up of DC control unit, DC feedback unit, DC driven unit, direct current external trigger unit drives, controller;
Described stepping motor driving, controller drive with described direct current machine, controller is connected by bus unit;
Described stepping communication unit passes to the stepping control unit with order, the stepping control unit is resolved order, if parse the step motor control signal, then the stepping control unit is to command decoder and pass to the stepper drive unit, monitor the feedback signal of stepping feedback unit simultaneously, rotate according to the order after the decoding and feedback signal control step motor, the stepping control unit is monitored the state of stepping segmentation unit simultaneously and the segmentation number is set, and receives the external pulse signal of stepping external trigger unit and the current signal of stair step current regulon; If parse the DC MOTOR CONTROL signal, then the stepping control unit passes to the DC control unit by bus unit with order, the DC control unit is to command decoder and pass to the DC driven unit, monitor the feedback signal of DC feedback unit simultaneously, rotate according to the order after the decoding and feedback signal control direct current machine, the DC control unit receives the outside level signal of direct current external trigger unit simultaneously.
Preferably, described stepping, DC MOTOR CONTROL drive all-in-one and also comprise stepping power subsystem and DC power source unit, and the stepping power subsystem is that stepping motor drives, the controller power supply, and DC power source unit is that direct current machine drives, the controller power supply.
Preferably, described direct current machine drives, controller also comprises the direct current communication unit, and the direct current communication unit passes to the DC control unit with order.
Preferably, described stepping control unit by model be C8051F310 chip, download and to form with JTAG connectivity port and auxiliary circuit.
Preferably, described stepper drive unit is that the chip of A3992 is formed by model.
Preferably, described DC control unit by model be C8051F310 chip, download and form with JTAG connectivity port and auxiliary circuit.
Preferably, described DC driven unit is that the chip of A3988 is formed by model.
Beneficial effect of the present invention:
(1) the present invention adopts the full-digital circuit mode to make up the coordinated drive control of realization stepping motor and direct current machine, has versatility, be specially adapted to the occasion of stepping, the simultaneously applied far distance controlled of direct current machine, driving, both cost-saved, improved reliability again;
(2) stepping of the present invention, DC MOTOR CONTROL drive that all-in-one is detachable to be each 1 step motor control with total line traffic control, driver and DC MOTOR CONTROL, driver, driver and the controller integral of realization micro-machine.
Description of drawings
Fig. 1 is the structured flowchart that stepping of the present invention, DC MOTOR CONTROL drive all-in-one;
Fig. 2 is that stepping of the present invention, DC MOTOR CONTROL drive the step motor control in the all-in-one, the structured flowchart of driver;
Fig. 3 is that stepping of the present invention, DC MOTOR CONTROL drive the DC MOTOR CONTROL in the all-in-one, the structured flowchart of driver;
The step motor control that Fig. 4 uses separately for the present invention, the structured flowchart of driver;
The DC MOTOR CONTROL that Fig. 5 uses separately for the present invention, the structured flowchart of driver.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Arrow among Fig. 1-3 has been represented the flow direction of data.
As shown in Figure 1, stepping of the present invention, DC MOTOR CONTROL drive all-in-one and comprise that stepping motor drives, controller 1, bus unit 2, and direct current machine drives, controller 3;
Described bus unit 2 is made up of 14 contact pin connectivity ports, and stepping motor drives, controller 1 drives with direct current machine, controller 3 interconnects by 8 signals of bus unit 2.
As shown in Figure 2, stepping motor driving, controller 1 comprise:
Stepping motor feedback unit 4 is made up of chip LM358, connectivity port, pull-up resistor, wherein includes the input of 2 tunnel analog signals, the input of 4 way word signals;
Stepping communication unit 7 is made up of chip MAX488, connectivity port and relevant auxiliary circuit, carries out the mutual conversion of serial RS232 signal and difference RS422 signal by MAX488;
Stair step current regulon 11 is made up of chip LM317MBG, toggle switch and resistor network, and the reference voltage regulon can be adjusted the reference current of A3992 by toggle switch, controls the output current of the stepping motor of A3992 then;
Stepping external trigger unit 12 is made up of 3 optocouplers, connectivity ports, and 3 ports are respectively pulse signal, start-stop signal and public anode, and by light-coupled isolation, control unit 5 is advanced in the signal input.
As shown in Figure 3, direct current machine driving, controller 3 comprise:
DC power source unit 16, formed by chip MC34063, chip S1117-3.3 and auxiliary circuit thereof, MC34063 is the voltage transitions of the 24V of outside input 5V voltage, and S1117-3.3 is the 5V voltage transitions 3.3 voltages, and 24V voltage, 5V voltage, 3.3V voltage are respectively other unit power supplies;
DC driven unit 17, A3988 forms by chip, is used for driving No. 4 direct current machines, electric current 1.2A;
Direct current external trigger unit 18 is made up of 3 optocouplers, connectivity ports, and 3 ports are respectively pulse signal, start-stop signal and public anode, by light-coupled isolation, and signal input DC control unit 13;
The stepping of present embodiment, when DC MOTOR CONTROL drives the all-in-one use, described stepping motor drives, controller 1 drives with direct current machine, controller 3 interconnects by 8 signals of bus unit 2, the user receives the PC order by stepping communication unit 7, stepping communication unit 7 passes to stepping control unit 5 with order, stepping control unit 5 resolve command, if the order of control step motor, directly control, process is: stepping control unit 5 is with command decoder and pass to stepper drive unit 9, monitor the feedback signal of stepping feedback unit 4 simultaneously, order and feedback signal after making stepping motor by decoding are rotated, stepping control unit 5 is monitored the state of stepping segmentation unit 10 simultaneously and the segmentation number is set, receive the external pulse signal of stepping external trigger unit 12, keeping pulse of stepping motor turns round a step, and the current signal of reception stair step current regulon 11, the output current of adjusting stepping motor driver element 9; If the order of control direct current machine, stepping control unit 5 will be ordered by bus unit 2 and be passed to DC control unit 13, by DC control unit 13 control direct current machines, process is: DC control unit 13 is with command decoder and pass to DC driven unit 17, monitor the feedback signal of DC feedback unit 19 simultaneously, order and feedback signal after making direct current machine by decoding are rotated, DC control unit 13 receives the outside high-low level signal of direct current external trigger unit 18 simultaneously, direct current machine running when keeping high level, direct current machine stops during low level.
It is also detachable for respectively 2 clapping step motor control, driver and one and can control 4 tunnel DC MOTOR CONTROL, driver mutually with 1 64 segmentation 4 of 422 communication bus control interfaces that the stepping of present embodiment, DC MOTOR CONTROL drive all-in-one.
As shown in Figure 4, the stepping motor that splits drives, controller can use separately, be used for driving and the control of stepping motor, process is: the user receives the PC order and passes to stepping control unit 5 by stepping communication unit 7, stepping control unit 5 is with command decoder and pass to stepper drive unit 9, monitor the feedback signal of stepping feedback unit 4 simultaneously, order and feedback signal after making stepping motor by decoding are rotated, stepping control unit 5 is monitored the state of stepping segmentation unit 10 simultaneously and the segmentation number is set, receive the external pulse signal of stepping external trigger unit 12, keeping pulse of stepping motor turns round a step, and the current signal of reception stair step current regulon 11, the output current of adjusting stepping motor driver element 9.
As shown in Figure 5, the direct current machine that splits drives, after controller 3 adds direct-current signaling unit 15, it can be used as direct current machine and drives, controller uses separately, be used for driving and the control of direct current machine, process is: the user receives the PC order and passes to DC control unit 13 by direct current communication unit 7, DC control unit 13 is with command decoder and pass to DC driven unit 17, monitor the feedback signal of DC feedback unit 19 simultaneously, order and feedback signal after making direct current machine by decoding are rotated, DC control unit 13 receives the outside high-low level signal of direct current external trigger unit 18 simultaneously, direct current machine running when keeping high level, direct current machine stops during low level.
Described direct current machine communication unit 15 is made up of chip MAX488, connectivity port and relevant auxiliary circuit, carries out the mutual conversion of serial RS232 signal and difference RS422 signal by MAX488.
The direct current machine that the stepping of present embodiment, DC MOTOR CONTROL drive all-in-one drives, controller 3 can also comprise direct current communication unit 15, when driving the all-in-one use as stepping, DC MOTOR CONTROL, direct current communication unit 15 lost efficacy, i.e. RS422 input does not have response; When be split as respectively with 1 64 segmentation 4 of 422 communication bus control interfaces mutually 2 clap step motor control, driver and one can control 4 tunnel DC MOTOR CONTROL, when driver uses, DC MOTOR CONTROL, driver do not need to add direct current communication unit 15 again, can directly use.
Claims (7)
1. a stepping, DC MOTOR CONTROL drive all-in-one, it is characterized in that, comprising:
The main stepping motor of being made up of stepping control unit, stepping communication unit, stepping feedback unit, stepper drive unit, stepping segmentation unit, stair step current regulon, stepping external trigger unit drives, controller;
The main direct current machine of being made up of DC control unit, DC feedback unit, DC driven unit, direct current external trigger unit drives, controller;
Described stepping motor driving, controller drive with described direct current machine, controller is connected by bus unit;
Described stepping communication unit passes to the stepping control unit with order, the stepping control unit is resolved order, if parse the step motor control signal, then the stepping control unit is to command decoder and pass to the stepper drive unit, monitor the feedback signal of stepping feedback unit simultaneously, rotate according to the order after the decoding and feedback signal control step motor, the stepping control unit is monitored the state of stepping segmentation unit simultaneously and the segmentation number is set, and receives the external pulse signal of stepping external trigger unit and the current signal of stair step current regulon; If parse the DC MOTOR CONTROL signal, then the stepping control unit passes to the DC control unit by bus unit with order, the DC control unit is to command decoder and pass to the DC driven unit, monitor the feedback signal of DC feedback unit simultaneously, rotate according to the order after the decoding and feedback signal control direct current machine, the DC control unit receives the outside level signal of direct current external trigger unit simultaneously.
2. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, also comprise stepping power subsystem and DC power source unit, the stepping power subsystem is that stepping motor drives, the controller power supply, and DC power source unit is that direct current machine drives, the controller power supply.
3. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, described direct current machine drives, controller also comprises the direct current communication unit, and the direct current communication unit passes to the DC control unit with order.
4. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, described stepping control unit by model be C8051F310 chip, download and form with JTAG connectivity port and auxiliary circuit.
5. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, described stepper drive unit is that the chip of A3992 is formed by model.
6. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, described DC control unit by model be C8051F310 chip, download and form with JTAG connectivity port and auxiliary circuit.
7. a kind of stepping according to claim 1, DC MOTOR CONTROL drive all-in-one, it is characterized in that, described DC driven unit is that the chip of A3988 is formed by model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101404120A CN103248318A (en) | 2013-04-22 | 2013-04-22 | Integrated machine for control and driving of stepper motor and DC motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101404120A CN103248318A (en) | 2013-04-22 | 2013-04-22 | Integrated machine for control and driving of stepper motor and DC motor |
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| CN103248318A true CN103248318A (en) | 2013-08-14 |
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| CN2013101404120A Pending CN103248318A (en) | 2013-04-22 | 2013-04-22 | Integrated machine for control and driving of stepper motor and DC motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508502A (en) * | 2017-08-18 | 2017-12-22 | 迪百仕电机科技（苏州）有限公司 | A kind of motor multi-level control system |
| CN112751511A (en) * | 2019-10-31 | 2021-05-04 | 精工爱普生株式会社 | Motor drive circuit, integrated circuit device, electronic apparatus, and motor control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975736A (en) * | 1994-07-15 | 1999-11-02 | Ontrak Systems, Inc. | Scrubber control system |
| CN101807879A (en) * | 2010-04-12 | 2010-08-18 | 中国科学院长春光学精密机械与物理研究所 | Miniature multifunctional motor driving controller |
| CN102624308A (en) * | 2011-01-30 | 2012-08-01 | 上海优爱宝机器人技术有限公司 | Integrated control driver of stepping motor and control driving method |
-
2013
- 2013-04-22 CN CN2013101404120A patent/CN103248318A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5975736A (en) * | 1994-07-15 | 1999-11-02 | Ontrak Systems, Inc. | Scrubber control system |
| CN101807879A (en) * | 2010-04-12 | 2010-08-18 | 中国科学院长春光学精密机械与物理研究所 | Miniature multifunctional motor driving controller |
| CN102624308A (en) * | 2011-01-30 | 2012-08-01 | 上海优爱宝机器人技术有限公司 | Integrated control driver of stepping motor and control driving method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508502A (en) * | 2017-08-18 | 2017-12-22 | 迪百仕电机科技（苏州）有限公司 | A kind of motor multi-level control system |
| CN112751511A (en) * | 2019-10-31 | 2021-05-04 | 精工爱普生株式会社 | Motor drive circuit, integrated circuit device, electronic apparatus, and motor control method |
| CN112751511B (en) * | 2019-10-31 | 2024-02-13 | 精工爱普生株式会社 | Motor driving circuit, integrated circuit device, electronic apparatus, and motor control method |
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Application publication date: 20130814 |