CN102545747A - Automatic door brush motor control device - Google Patents
Automatic door brush motor control device Download PDFInfo
- Publication number
- CN102545747A CN102545747A CN2012100685762A CN201210068576A CN102545747A CN 102545747 A CN102545747 A CN 102545747A CN 2012100685762 A CN2012100685762 A CN 2012100685762A CN 201210068576 A CN201210068576 A CN 201210068576A CN 102545747 A CN102545747 A CN 102545747A
- Authority
- CN
- China
- Prior art keywords
- circuit
- pin
- capacitor
- encoder
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatic door brush motor control device. The device comprises an encoder shell for fixing an encoder circuit, a controller box body, a motor and a transformer, wherein the encoder circuit is fixed in the encoder shell; and a general controller circuit is fixed in the controller box body, and consists of a signal receiving circuit, a signal processing circuit, a signal transmitting circuit, an optical coupling integrated circuit, a motor driving circuit, an interference resisting circuit, an over current protecting circuit, a noise suppressing circuit, a power circuit of an analog circuit and a power circuit of a digital circuit. By using the technical scheme, the automatic door brush motor control device is high in interference resisting capability and system stability, can accurately stop in position and be stably operated in a long term, is suitable for door control systems on various occasions, and has high reliability and long service life.
Description
Technical field
The invention belongs to electronic-controlled installation, be specifically related to a kind of automatically-controlled door brush motor control device.
Background technology
Automatically-controlled door begins on building, to use; Be after twentieth century, the '20s later stage, the opening in the supermarket of the U.S.; Automatically-controlled door begins to be used; Influenced by this, the many agates of the first in the world automatically-controlled door brand were developed hydraulic type, air type automatically-controlled door in 1945, and the main entrance in newly-built building is also brought into use automatically-controlled door.By 1962, electric began to occur, is accompanied by the construction in city afterwards, and automatically-controlled door The Application of Technology field is all increasing every year.Originally, carry out SPEED CONTROL OF MOTOR with the supply building with power supply and be difficult to, and have to carry out oil pressure, pneumatics speed control, efficiency of energy utilization is very low.Be accompanied by the technical development of electrical control, the electric automatically-controlled door of directly controlling motor becomes main flow gradually.Through nearest 5 years development, the brushless electric machine control technology is comparatively ripe, but the brush motor control technology never breaks through.In today of current automatically-controlled door technology develop rapidly, various automatically-controlled doors arise at the historic moment, and wherein also are no lack of ripe product; Such as Chinese patent 200920010457.5, just introduced automatic door control system in detail, the governor circuit that this patent adopts adopts chief components such as single-chip microcomputer, CPLD, chip for driving and control program; This product has effectively improved the combination property of automatically-controlled door, but anti-interference is poor, complex structure; Be difficult to maintenance; Low-response, stability also do not reach requirement, accurately off-position.And this patent can only be applied to sliding door, can not be applied to translation door.
Summary of the invention
The object of the present invention is to provide a kind of automatically-controlled door brush motor control device, this device for controlling automatic door antijamming capability is strong, and the stability of a system is high; Ability is off-position accurately, is applicable to the door control system of various occasions, stable operation for a long time; Reliability is high, long working life.
For achieving the above object; A kind of automatically-controlled door brush motor of the present invention control device; The encoder shell body, controller box, motor and the transformer that comprise regular coding device circuit; At encoder shell body internal fixation encoder circuit is arranged; At the controller box internal fixation controller way circuit is arranged; The controller way circuit comprises the power circuit of signal receiving circuit, signal processing circuit, signal circuit, motor-drive circuit, current foldback circuit, analog circuit, the power circuit of digital circuit, it is characterized in that: said encoder shell body is fixed on the tail end of motor, and the encoder circuit that is fixed in the encoder shell body is connected with signal receiving circuit in the controller way circuit; Said controller way circuit also comprises optocoupler integrated circuit, anti-jamming circuit, noise suppression circuit; Signal receiving circuit directly is connected by signal processing circuit with signal circuit; Between signal circuit and motor-drive circuit, carry out photoelectricity and isolate, be connected with R111 through being orientated resistance R 11 between current foldback circuit and the motor-drive circuit through the optocoupler integrated circuit; Said noise suppression circuit is connected with the power circuit of analog circuit and the power circuit of digital circuit respectively through transformer;
Said encoder circuit is made up of photoelectric coding integrated circuit GP1A30R, capacitor C 1 and resistance R 1; Meet 5V after 1 pin of GP1A30R connects 5 pin, connect 4 pin behind the 2 pin connecting resistance R1,4 pin ground connection, capacitor C 1 is connected across on 4 pin and 5 pin;
Said optocoupler integrated circuit is made up of optocoupler U5, optocoupler U7, resistance R 18, resistance R 31, resistance R 32, capacitor C 12, voltage stabilizing didoe ZD1; R31 and R32 are serially connected in respectively on the pin 2 of U5 and U7, and 5 pin of U5 and U7 connect simulation ground, connect R18, C12, ZD1 negative electrode after 7,8 pin of U5 and U7 are connected, and C12 and ZD1 anode connect simulation ground;
Said noise suppression circuit is made up of capacitor C 19, C20, C21, C22, fuse F1, piezo-resistance ZNR1 and common mode inductance L4; Capacitor C 22 is attempted by common mode inductance L4 input two ends, is attempted by the L4 output behind the C19 serial connection C20, and ZNR1, C21 and L4 also connect, and the common port of F1 one end and C21, C20, ZNR1, L4 is connected back output;
Said anti-jamming circuit is made up of inductance L 1, inductance L 2, capacitor C 23, capacitor C 24, capacitor C 25, nonpolarity diode Dj, resistance R j; Capacitor C 23 is attempted by L1 and L2 two ends, and C24 arrives simulation ground after meeting L1, to simulating ground, is attempted by the C23 two ends behind the Rj serial connection Dj behind the C25 connection L2.
In technique scheme; Transformer is that AC32V and AC8V.AC32 are through being rectified into the direct drive motors of DC36V with the pressure drop of AC220V urban network electricity; Be the effect of the U8 of LM2576 again through model; The direct current that produces 12V is the U2 of hip4082 to special-purpose motor drive ic model, and the circuit that above U8 and U2 form is an analog circuit.AC8V produces DC12V through rectification, supplies with SCM system through voltage stabilizing circuit, the signal processing system power supply, and above circuit is a digital circuit.Digital circuit is connected with U7 through optocoupler integrated circuit U5 with analog circuit, separates thereby reach digital-to-analogue, has improved the stability of system greatly.In addition, add bipolar diodes ZD1 at the two ends of motor.When reverse voltage reaches 60V, can automatic conducting.RJ1 discharges through discharge resistance, alleviates the reverse interference to ground wire greatly, has reduced the generation of deadlock and breakdown power pipe phenomenon greatly, makes operation more stable, and the life-span is longer.In the present invention, use be the synchronous band of 20 tooth 8M, motor adopts the speed reducing ratio of 1:15; The encoder of motor adopts the high precision photoelectric encoder, and resolution reaches 0.06mm, and optoelectronic switch adopts sharp1A30R bipolarity optoelectronic switch; Resolution is 20*8/2*15*100=0.053mm, and the signal resolution of traditional photoelectric encoder is 0.128mm, compared with prior art; Technical scheme control of the present invention is more accurate, and the stability of a system is high, accurately off-position.
Description of drawings
Fig. 1 is the structural representation of a kind of automatically-controlled door brush motor of the present invention control device;
Fig. 2 is the circuit theory diagrams of a kind of automatically-controlled door brush motor of the present invention control device;
Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5, Fig. 2-6, Fig. 2-7, Fig. 2-8, Fig. 2-9, Fig. 2-the 10th, the component of Fig. 2;
Fig. 3 is the encoder circuit in a kind of automatically-controlled door brush motor of the present invention control device;
Fig. 4 is the optocoupler integrated circuit among Fig. 2;
Fig. 5 is the noise suppression circuit among Fig. 2;
Fig. 6 is the anti-jamming circuit among Fig. 2.
Embodiment
Below in conjunction with accompanying drawing a kind of automatically-controlled door brush motor of the present invention control device is done further explain.
Visible by Fig. 1; A kind of automatically-controlled door brush motor control device of present embodiment; The encoder shell body 1, controller box 2, motor 3 and the transformer 4 that comprise regular coding device circuit; At encoder shell body 1 internal fixation encoder circuit is arranged, the controller way circuit is arranged at controller box 2 internal fixation.Encoder shell body 1, controller box 2, motor 3 and transformer 4 are fixedly connected with control cubicle in the present embodiment by screw; Encoder shell body 1 is fixed on the tail end of motor 3; Encoder circuit in the encoder shell body 1 is connected by lead with the controller way circuit in the controller box 2, and motor 3 and transformer 4 are connected by lead with controller way circuit in the controller box 2.
Fig. 2 is the circuit theory diagrams of a kind of automatically-controlled door brush motor control device in the controller box 2 of present embodiment, just the controller way circuit of controller box 2 internal fixation; Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5, Fig. 2-6, Fig. 2-7, Fig. 2-8, Fig. 2-9, Fig. 2-the 10th, the component of Fig. 2.Visible by Fig. 2, Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5, Fig. 2-6, Fig. 2-7, Fig. 2-8, Fig. 2-9, Fig. 2-10; The controller way circuit of controller box 2 internal fixation is made up of the power circuit 2-9 of signal receiving circuit 2-1, signal processing circuit 2-2, signal circuit 2-3, optocoupler integrated circuit 2-4, motor-drive circuit 2-5, anti-jamming circuit 2-6, current foldback circuit 2-7, noise suppression circuit 2-8, analog circuit, the power circuit 2-10 of digital circuit; The encoder circuit that is fixed in the encoder shell body 1 is connected with signal receiving circuit 2-1 in the controller way circuit; Signal receiving circuit 2-1 directly is connected by signal processing circuit 2-2 with signal circuit 2-3; Between signal circuit 2-3 and motor-drive circuit 2-5, carrying out photoelectricity through optocoupler integrated circuit 2-4 isolates; Be connected with R111 through orientation resistance R 11 between current foldback circuit 2-7 and the motor-drive circuit 2-5, noise suppression circuit 2-8 passes through transformer 4 and is connected with the power circuit 2-9 of analog circuit and the power circuit 2-10 of digital circuit respectively.
Fig. 3 is the encoder circuit in the present embodiment.Visible by Fig. 3, encoder circuit is made up of photoelectric coding integrated circuit GP1A30R, capacitor C 1 and resistance R 1; Meet 5V after 1 pin of GP1A30R connects 5 pin, connect 4 pin behind the 2 pin connecting resistance R1,4 pin ground connection, capacitor C 1 is connected across on 4 pin and 5 pin.
Visible by Fig. 2, Fig. 4, optocoupler integrated circuit 2-4 is made up of optocoupler U5, optocoupler U7, resistance R 18, resistance R 31, resistance R 32, capacitor C 12, voltage stabilizing didoe ZD1; R31 and R32 are serially connected in respectively on the pin 2 of U5 and U7, and 5 pin of U5 and U7 connect simulation ground, connect R18, C12, ZD1 negative electrode after 7,8 pin of U5 and U7 are connected, and C12 and ZD1 anode connect simulation ground.
Visible by Fig. 2, Fig. 5, noise suppression circuit 2-8 is made up of capacitor C 19, C20, C21, C22, fuse F1, piezo-resistance ZNR1 and common mode inductance L4; Capacitor C 22 is attempted by common mode inductance L4 input two ends, is attempted by the L4 output behind the C19 serial connection C20, and ZNR1, C21 and L4 also connect, and the common port of F1 one end and C21, C20, ZNR1, L4 is connected back output.
Visible by Fig. 2, Fig. 6, anti-jamming circuit 2-6 is made up of inductance L 1, inductance L 2, capacitor C 23, capacitor C 24, capacitor C 25, nonpolarity diode Dj, resistance R j; Capacitor C 23 is attempted by L1 and L2 two ends, and C24 arrives simulation ground after meeting L1, to simulating ground, is attempted by the C23 two ends behind the Rj serial connection Dj behind the C25 connection L2.
In the present embodiment; Transformer is AC32V and AC8V with the pressure drop of AC220V urban network electricity; AC32 is through being rectified into the direct drive motors of DC36V; Be the effect of the U8 of LM2576 again through model, the direct current that produces 12V is the U2 of hip4082 to special-purpose motor drive ic model, and the circuit that above U8 and U2 form is an analog circuit.AC8V produces DC12V through rectification, supplies with SCM system through voltage stabilizing circuit, the signal processing system power supply, and above circuit is a digital circuit.Digital circuit is connected with U7 through optocoupler integrated circuit U5 with analog circuit, separates thereby reach digital-to-analogue, has improved the stability of system greatly., through giving single-chip microcomputer after the signal processing circuit 2-1 processing, pass through to control machine operation to drive circuit behind the optocoupler by single-chip microcomputer output control signal again, thereby realize the modulus separation to controller by the external sensor input signal.Give single-chip microcomputer by the encoder output feedback signal then, thereby realize accurately control motor.In addition, add nonpolarity diode ZD1 at the two ends of motor, when reverse voltage reaches 60V, can automatic conducting.RJ1 discharges through discharge resistance, alleviates the reverse interference to ground wire greatly, has reduced the generation of deadlock and breakdown power pipe phenomenon greatly, makes operation more stable, and the life-span is longer.
In the present invention, use be the synchronous band of 20 tooth 8M, motor adopts the speed reducing ratio of 1:15; The encoder of motor adopts the high precision photoelectric encoder, and resolution reaches 0.06mm, and optoelectronic switch adopts sharp1A30R bipolarity optoelectronic switch; Resolution is 20*8/2*15*100=0.053mm, and the signal resolution of traditional photoelectric encoder is 0.128mm, compared with prior art; Technical scheme control of the present invention is more accurate, and the stability of a system is high, accurately off-position.
Claims (1)
1. automatically-controlled door brush motor control device; The encoder shell body, controller box, motor and the transformer that comprise regular coding device circuit; At encoder shell body internal fixation encoder circuit is arranged; At the controller box internal fixation controller way circuit is arranged; The controller way circuit comprises the power circuit of signal receiving circuit, signal processing circuit, signal circuit, motor-drive circuit, current foldback circuit, analog circuit, the power circuit of digital circuit, it is characterized in that: said encoder shell body is fixed on the tail end of motor, and the encoder circuit that is fixed in the encoder shell body is connected with signal receiving circuit in the controller way circuit; Said controller way circuit also comprises optocoupler integrated circuit, anti-jamming circuit, noise suppression circuit; Signal receiving circuit directly is connected by signal processing circuit with signal circuit; Between signal circuit and motor-drive circuit, carry out photoelectricity and isolate, be connected with R111 through being orientated resistance R 11 between current foldback circuit and the motor-drive circuit through the optocoupler integrated circuit; Said noise suppression circuit is connected with the power circuit of analog circuit and the power circuit of digital circuit respectively through transformer;
Said encoder circuit is made up of photoelectric coding integrated circuit GP1A30R, capacitor C 1 and resistance R 1; Meet 5V after 1 pin of GP1A30R connects 5 pin, connect 4 pin behind the 2 pin connecting resistance R1,4 pin ground connection, capacitor C 1 is connected across on 4 pin and 5 pin;
Said optocoupler integrated circuit is made up of optocoupler U5, optocoupler U7, resistance R U5, resistance R 31, resistance R 32, capacitor C 12, voltage stabilizing didoe ZD1; R31 and R32 are serially connected in respectively on the pin 2 of U5 and U7, and 5 pin of U5 and U7 connect simulation ground, connect R18, C12, ZD1 negative electrode after 7,8 pin of U5 and U7 are connected, and C12 and ZD1 anode connect simulation ground;
Said noise suppression circuit is made up of capacitor C 19, C20, C21, C22, fuse F1, piezo-resistance ZNR1 and common mode inductance L4; Capacitor C 22 is attempted by common mode inductance L4 input two ends, is attempted by the L4 output behind the C19 serial connection C20, and ZNR1, C21 and L4 also connect, and the common port of F1 one end and C21, C20, ZNR1, L4 is connected back output;
Said anti-jamming circuit is made up of inductance L 1, inductance L 2, capacitor C 23, capacitor C 24, capacitor C 25, nonpolarity diode Dj, resistance R j; Capacitor C 23 is attempted by L1 and L2 two ends, and C24 arrives simulation ground after meeting L1, to simulating ground, is attempted by the C23 two ends behind the Rj serial connection Dj behind the C25 connection L2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100685762A CN102545747A (en) | 2012-03-16 | 2012-03-16 | Automatic door brush motor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100685762A CN102545747A (en) | 2012-03-16 | 2012-03-16 | Automatic door brush motor control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102545747A true CN102545747A (en) | 2012-07-04 |
Family
ID=46351851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100685762A Pending CN102545747A (en) | 2012-03-16 | 2012-03-16 | Automatic door brush motor control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102545747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029210A (en) * | 2016-10-31 | 2021-06-25 | 山东日发纺织机械有限公司 | Novel counting device of rapier loom |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543593A (en) * | 2001-02-06 | 2004-11-03 | ̹�� | Automatic door control system |
| WO2011001604A1 (en) * | 2009-07-01 | 2011-01-06 | ナブテスコ株式会社 | Door control device for vehicles |
| CN202031427U (en) * | 2010-12-30 | 2011-11-09 | 上海源致信息技术有限公司 | Drive control system of industrial door |
| CN202696528U (en) * | 2012-03-16 | 2013-01-23 | 诺丁智能科技(安徽)有限公司 | Automatic door brush motor control device |
-
2012
- 2012-03-16 CN CN2012100685762A patent/CN102545747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1543593A (en) * | 2001-02-06 | 2004-11-03 | ̹�� | Automatic door control system |
| WO2011001604A1 (en) * | 2009-07-01 | 2011-01-06 | ナブテスコ株式会社 | Door control device for vehicles |
| CN202031427U (en) * | 2010-12-30 | 2011-11-09 | 上海源致信息技术有限公司 | Drive control system of industrial door |
| CN202696528U (en) * | 2012-03-16 | 2013-01-23 | 诺丁智能科技(安徽)有限公司 | Automatic door brush motor control device |
Non-Patent Citations (1)
| Title |
|---|
| 崔启明: "动车组自动门控制***的研究", 《中国优秀硕士学位论文全文数据库-信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113029210A (en) * | 2016-10-31 | 2021-06-25 | 山东日发纺织机械有限公司 | Novel counting device of rapier loom |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2824424Y (en) | Multi-output terminal power for power supply of current transformer | |
| CN105356816B (en) | Switched reluctance machines polymorphic type Fault-Tolerant System based on relay network | |
| CN202444242U (en) | Overcurrent protection circuit of electric automobile electric driven controller | |
| CN107017805A (en) | A kind of high-power square wave brushless direct current motor controller | |
| CN104269898B (en) | Charging unit of super capacitor | |
| CN108667359A (en) | The control device and method of high-voltage circuitbreaker switched capacitor network electric operating mechanism | |
| CN108089567A (en) | A kind of semiconductor dry and wet contact fault diagnosis circuit and diagnostic method | |
| CN107170655A (en) | A kind of device based on protect-ing frame structure breaker closing coil | |
| CN202696528U (en) | Automatic door brush motor control device | |
| CN108880393A (en) | Interleaved PFC control circuit and motor-drive circuit | |
| CN206922675U (en) | The control system and new energy car of new energy car mesohigh brushless electronic fan | |
| CN105736162B (en) | common rail diesel engine fuel injection control system | |
| CN102545747A (en) | Automatic door brush motor control device | |
| CN102368604A (en) | Overcurrent protection circuit of electric drive controller for electric vehicle | |
| CN207947917U (en) | LED drive module, LED drive circuit and LED drive power | |
| CN101635508B (en) | Simplified driving circuit of high-voltage converter | |
| CN106207963A (en) | The under-voltage phase-lacking protective device of electromagnetism voltage-stabilizing energy-saving device | |
| CN108923388A (en) | A kind of fault detection circuit powering on buffer cell and method | |
| CN105186836A (en) | Power supply under-voltage protection method and protection circuit thereof | |
| CN205509859U (en) | Many export power supply keep apart module based on FLY -BUCK topology | |
| CN212848215U (en) | Relay control system | |
| CN208094525U (en) | A kind of electronic switching circuit | |
| CN202215385U (en) | Electronic control unit (ECU) device of engine management system (EMS) of diesel engine | |
| CN206041501U (en) | Low -voltage capacitor switching circuit based on high -speed ADC sampling | |
| CN207150479U (en) | A kind of immersible pump switched Reluctance Motor Control System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |