CN207601606U - A kind of synchronization forming machine based on embedded controller - Google Patents
A kind of synchronization forming machine based on embedded controller Download PDFInfo
- Publication number
- CN207601606U CN207601606U CN201721776167.2U CN201721776167U CN207601606U CN 207601606 U CN207601606 U CN 207601606U CN 201721776167 U CN201721776167 U CN 201721776167U CN 207601606 U CN207601606 U CN 207601606U
- Authority
- CN
- China
- Prior art keywords
- module
- forming machine
- machine based
- embedded controller
- voltage
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of synchronization forming machines based on embedded controller, include the sensor network being made of multiple sensor nodes for signal acquisition being arranged on forming machine, and the signal processing and monitor terminal being connect with sensor node by CAN bus, the sensor node includes speed probe array, multiplexer switch, analog-digital converter, rectification filtering module, micro controller module, data transmission module, data memory module, interface module and power module, the utility model power module includes alternating current, battery charge controller, accumulator, voltage-stablizer, voltage detection module, on the one hand it can be effectively prevented from working in the event of a power failure, the state of accumulator can also be monitored, realize the control of intelligent charge, effectively extend the service life of accumulator.
Description
Technical field
The utility model is related to a kind of synchronous control system more particularly to a kind of synchronous sizings based on embedded controller
Machine belongs to Synchronization Control field.
Background technology
In dyeing machine equipment process of manufacture, each gear unit is driven respectively by independent motor.In order to protect
The work of complete machine each unit synchronous coordination is demonstrate,proved, product quality is improved, needs to design corresponding isochronous controller.Multiple-unit Synchronous Transmission
It is the key that dyeing machine equipment Synchronization Control, but since alternating current generator is serious non-linear, the dynamic characteristic of system and corresponding
Parameter influenced by external disturbance factor, increase actual synchronization control difficulty, reduce practical control accuracy.Tradition
Controlling plan design such as the synchronization system poor reliability with change type straight displacement elastic devices, control accuracy it is not high, it is difficult to obtain satisfied
Control effect.
Such as a kind of serial synchronous control system application No. is " 201210587448.9 ", including position measuring system,
Position measurement cabinet, kinetic control system, motion control cabinet and serial synchronous controlling bus, position measuring system include synchronizing
Data transmission bus, position measurement card, synchronous bus control card and the first data communication card, integrated installation is in position measuring machine case
Interior, kinetic control system includes exercise data transfer bus, motion control card, movement bus controller card and the communication of the second data
Card, in motion control cabinet, position measuring system is connected by serial synchronous controlling bus with motion transmission system.This
Utility model is by the way that position measuring system and kinetic control system are integrated in two respective independent cabinets, and utilize respectively
Serial synchronous controlling bus realizes physical separation, increases the position measurement axis of work stage mask stage and the number of movement drive shaft
It measures, while the synchronous servo control of position measuring system and kinetic control system is also achieved using serial synchronous controlling bus.
For another example application No. is the synchronous control system of " 201280013751.6 ", the transmission processing unit of terminal has：It passes
Interface portion is sent, keeps received and dispatched data packet, and when receiving the packet for Synchronization Control, is obtained based on Synchronization Control
The reception timing of calculation；Timing generating unit generates certain internal timing；Transmitting-receiving process portion synchronizes specific secondary terminal
The transmission of packet is supervised in request, and from when receiving synchronization request the secondary terminal of packet being supervised to have received synchronization request packet, is sent same
Walk response bag；And synchronization control portion, according at the time of receiving data packet and at the time of being added in received data packet
Information calculates synchronous error, to synchronize the judgement of situation, and adjusts correction amount according to sync status, to above-mentioned fixed
When generating unit send the modified instruction of internal timing.
Utility model content
Technical problem to be solved in the utility model be for background technology deficiency provide it is a kind of based on embedded
The synchronization forming machine of controller.
The utility model uses following technical scheme to solve above-mentioned technical problem：
A kind of synchronization forming machine based on embedded controller, comprising being arranged on being adopted by multiple for signal on forming machine
The sensor network that the sensor node of collection is formed and the signal processing and prison being connect with sensor node by CAN bus
Control terminal, the sensor node include speed probe array, multiplexer switch, analog-digital converter, rectification filtering module,
Micro controller module, data transmission module, data memory module, interface module and power module, the speed probe array
Successively by multiplexer switch, analog-digital converter, rectification filtering module connection micro controller module, the data transmission mould
Block, data memory module, interface module and power module are connect respectively with micro controller module.
It is described whole as a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model
It flows filter module and includes start-up circuit, biasing and reference source circuit, error amplifier, feedback network and cascade structure adjustment pipe,
The start-up circuit, biasing and reference source circuit, error amplifier, feedback network are sequentially connected in series, the cascade structure tune
Homogeneous tube one end connects voltage input end, the other end of cascade structure adjustment pipe respectively with error amplifier and feedback network
One end connects, the other end connection voltage output end of the feedback network.
As a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model, the electricity
Source module includes alternating current, battery charge controller, accumulator, voltage-stablizer, voltage detection module, and the alternating current is successively through overcharge control
Device processed, accumulator, voltage-stablizer connection data acquisition module, the voltage detection module connect accumulator and charge control respectively
Device, for controlling the opening and closing of battery charge controller according to battery tension situation, the alternating current connects number also by voltage-stablizer
According to acquisition module, for providing required electric energy.
As a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model, the letter
Number processing and monitor terminal include processor module and data reception module connected to it, display module and interface module.
As a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model, described turn
Fast sensor uses BES58-P0CA0P series optical rotary encoders.
As a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model, the mould
The chip model of number converter is TMS320LF240.
It is described aobvious as a kind of further preferred scheme of the synchronization forming machine based on embedded controller of the utility model
Show that module uses G35LCD screens.
The utility model compared with prior art, has following technique effect using above technical scheme：
1st, the utility model is simple in structure, is easily achieved, high certainty of measurement；The utility model uses the insertion of DSP+FPGA
Formula isochronous controller has the characteristics of flexible structure, versatile, suitable for modularized design, can greatly reduce the outer of system
Peripheral device reduces cost；
2nd, the utility model power module includes alternating current, battery charge controller, accumulator, voltage-stablizer, voltage detection module,
On the one hand it can be effectively prevented from working in the event of a power failure, the state of accumulator can also be monitored, be realized
The control of intelligent charge effectively extends the service life of accumulator.
Description of the drawings
Fig. 1 is the system construction drawing of the utility model；
Fig. 2 is the power module structure schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings：
A kind of synchronization forming machine based on embedded controller, comprising being arranged on being adopted by multiple for signal on forming machine
The sensor network that the sensor node of collection is formed and the signal processing and prison being connect with sensor node by CAN bus
Control terminal, as shown in Figure 1, the sensor node includes speed probe array, multiplexer switch, analog-digital converter, whole
Flow filter module, micro controller module, data transmission module, data memory module, interface module and power module, the rotating speed
Sensor array is successively by multiplexer switch, analog-digital converter, rectification filtering module connection micro controller module, the number
It is connect respectively with micro controller module according to transmission module, data memory module, interface module and power module.The data transmission
Module includes microcontroller and radiofrequency launcher connected to it.
The rectification filtering module includes start-up circuit, biasing and reference source circuit, error amplifier, feedback network and grade
Join structural adjustment pipe, the start-up circuit, biasing and reference source circuit, error amplifier, feedback network are sequentially connected in series, institute
State cascade structure adjustment pipe one end connection voltage input end, the other end of the cascade structure adjustment pipe respectively with error amplifier
It is connected with one end of feedback network, the other end connection voltage output end of the feedback network.
As shown in Fig. 2, the power module includes alternating current, battery charge controller, accumulator, voltage-stablizer, voltage detecting mould
Block, the alternating current is successively by battery charge controller, accumulator, voltage-stablizer connection data acquisition module, the voltage detecting mould
Block connects accumulator and battery charge controller respectively, for controlling the opening and closing of battery charge controller according to battery tension situation,
The alternating current connects data acquisition module also by voltage-stablizer, for providing required electric energy.
The signal processing and monitor terminal include processor module and data reception module connected to it, display mould
Block and interface module.
The speed probe uses BES58-P0CA0P series optical rotary encoders.
The chip model of the analog-digital converter is TMS320LF240.
Display module uses G35LCD screens.
Wherein, the chip model of the micro controller module and processor module is EPFl0Kl0LC84, and the rotating speed passes
Sensor uses BES58-P0CA0P series optical rotary encoders, and the chip model of analog-digital conversion circuit as described is
TMS320LF240, the display module use G35LCD screens.
Embedded Synchronous controller of the utility model based on DSP+FPGA has the characteristics of flexible structure, versatile,
Suitable for modularized design, the peripheral components of system can be greatly reduced, reduce cost.Cores of the DSP as operation control, mainly
Complete motor start and stop, the realization of control algolithm and the processing of all kinds of interfaces etc.；Cores of the FAPG as data acquisition module is responsible for number
According to acquisition and the realization of keyboard interface circuit.Convenient for dyeing apparatus each unit synchronous coordination is made to work.
The hardware configuration of embedded controller：DSP is the core cell of system, it transports the various parameters of acquisition
It calculates, analyze and shows, and communication module and the meter communication of this 485 interface of area can be passed through.Select TI companies
TMS320LF2407A type dsp chips, it uses high-performance static state CMOS technology, and supply voltage is reduced to 3.3 V, and small power consumption has
The execution speed of 30 MIPS so that the instruction cycle shortens to 33ns, improves the real-time control capability of controller；There is height in piece
Up to the FLASH program storages of 32 KB.16 TMS320LF2407A types dsp chips have sample rate fast, and floating-point handles speed
The features such as degree is high, and stability is good.The special construction and excellent performance of DSP meet the needs of system.
FPGA uses the FLEX family chip EPFl0Kl0LC84 of altera corp, has high density, low cost, low-power
The features such as, it can support multivoltage I/O interfaces, be grown up on the basis of the programmable logic device such as PAL, GAL, EPLD
, it is very suitable for the application scenarios of the logic circuits such as sequential, combination.FPGA is used as an external coprocessor, by total
Line is connect with dsp processor, and the function of mainly realizing is step-by-step counting, keyboard scan etc..The characteristics of FPGA is maximum is the interior of it
The online reconfigurability of portion's logic.When application demand changes, programming is re-started to FPGA, you can change its logical line
To substantially increase the opening and reconfigurability of system.The high speed of FPGA and flexibility also ensure the real-time of system,
And the peripheral circuit of system is simplified, reduces cost.
Display module uses G35LCD screens, by the connection of bus and DSP, by the way that related register is configured, writes calling
Related application interface function can show parameter to be measured, operating status and other auxiliary informations.Communication module is by RS 485
Interface circuit forms, and controller and frequency converter can be linked together with it.It realizes by controller setting and repaiies by communicating
Change the parameter of frequency converter, to monitor its working condition.For the ease of realizing the controls such as field adjustable, data input and order transmission
Function, the system devise the matrix keyboard of one 4 × 4.Keyboard interface circuit is completed using FPGA, I/O resources can be saved,
Mitigate processor burden, improve the overall performance of system.Data acquisition module is converted to motor speed with 2 rotary encoders
Digit pulse, by FPGA recording impulse values, DSP is by interrupting reading numerical values.After calculation process, export and control through communication module
U (k) is measured to the frequency converter of each driven machine, the rotating speed of driven machine is adjusted by frequency converter, it is made constantly to follow mover rotating speed
Change and realize and synchronize.Above design improves flexibility and the versatility of system, reduces development cost, can be used as one solely
Formwork erection block is connect with embedded system.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With the identical meaning of the general understanding with the those of ordinary skill in the utility model fields
Justice.It should also be understood that those terms such as defined in the general dictionary should be understood that with upper with the prior art
The consistent meaning of meaning hereinafter, and unless defined as here, will not with the meaning of idealization or too formal come
It explains.
Above example is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution each falls within this reality
Within the scope of novel protected.The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but this practicality
It is novel to be not limited to the above embodiment, within the knowledge of a person skilled in the art, can also or else it take off
It is made a variety of changes under the premise of from the utility model aims.
Claims (7)
1. a kind of synchronization forming machine based on embedded controller, it is characterised in that：Comprising be arranged on forming machine by multiple
The sensor network formed for the sensor node of signal acquisition and the letter being connect with sensor node by CAN bus
Number processing and monitor terminal, the sensor node include speed probe array, multiplexer switch, analog-digital converter, whole
Flow filter module, micro controller module, data transmission module, data memory module, interface module and power module, the rotating speed
Sensor array is successively by multiplexer switch, analog-digital converter, rectification filtering module connection micro controller module, the number
It is connect respectively with micro controller module according to transmission module, data memory module, interface module and power module.
2. a kind of synchronization forming machine based on embedded controller according to claim 1, it is characterised in that：The rectification
Filter module includes start-up circuit, biasing and reference source circuit, error amplifier, feedback network and cascade structure adjustment pipe, institute
State start-up circuit, biasing and reference source circuit, error amplifier, feedback network are sequentially connected in series, the cascade structure adjustment
Pipe one end connects voltage input end, the other end of cascade structure adjustment pipe respectively with error amplifier and feedback network one
End connection, the other end connection voltage output end of the feedback network.
3. a kind of synchronization forming machine based on embedded controller according to claim 1, it is characterised in that：The power supply
Module includes alternating current, battery charge controller, accumulator, voltage-stablizer, voltage detection module, and the alternating current passes through charge control successively
Device, accumulator, voltage-stablizer connection data acquisition module, the voltage detection module connect accumulator and charge control dress respectively
It puts, for controlling the opening and closing of battery charge controller according to battery tension situation, the alternating current connects data also by voltage-stablizer
Acquisition module, for providing required electric energy.
4. a kind of synchronization forming machine based on embedded controller according to claim 1, it is characterised in that：The signal
Processing and monitor terminal include processor module and data reception module connected to it, display module and interface module.
5. a kind of synchronization forming machine based on embedded controller according to claim 1, it is characterised in that：The rotating speed
Sensor uses BES58-P0CA0P series optical rotary encoders.
6. a kind of synchronization forming machine based on embedded controller according to claim 1, it is characterised in that：The modulus
The chip model of converter is TMS320LF240.
7. a kind of synchronization forming machine based on embedded controller according to claim 4, it is characterised in that：The display
Module uses G35LCD screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776167.2U CN207601606U (en) | 2017-12-19 | 2017-12-19 | A kind of synchronization forming machine based on embedded controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776167.2U CN207601606U (en) | 2017-12-19 | 2017-12-19 | A kind of synchronization forming machine based on embedded controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601606U true CN207601606U (en) | 2018-07-10 |
Family
ID=62767242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776167.2U Expired - Fee Related CN207601606U (en) | 2017-12-19 | 2017-12-19 | A kind of synchronization forming machine based on embedded controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885157A (en) * | 2017-12-19 | 2018-04-06 | 江苏海大纺织机械股份有限公司 | A kind of synchronous forming machine based on embedded controller |
-
2017
- 2017-12-19 CN CN201721776167.2U patent/CN207601606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885157A (en) * | 2017-12-19 | 2018-04-06 | 江苏海大纺织机械股份有限公司 | A kind of synchronous forming machine based on embedded controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017000514A1 (en) | Synchronous printing and dyeing control system for dsp- and fpga-based embedded controller | |
| CN103631360B (en) | A kind of chip and method for supporting sleep pattern | |
| CN201277904Y (en) | Wireless vibration monitoring apparatus for hydroelectric generating set | |
| CN107689691A (en) | A kind of magnetic resonance type wireless charging sensor network nodes design method | |
| Zhang et al. | A kind of design schema of wireless smart water meter reading system based on zigbee technology | |
| CN106793176A (en) | A kind of environment real-time monitoring system based on booster circuit | |
| CN112414542B (en) | Vibration sensor based on multi-power management system | |
| CN113949947B (en) | Wireless multifunctional data acquisition unit for energy-saving monitoring | |
| CN207601606U (en) | A kind of synchronization forming machine based on embedded controller | |
| CN207731110U (en) | A kind of synchronization forming machine based on wireless network | |
| CN103257289A (en) | Single CPU power quality detecting and two-way power metering combination system | |
| CN106441444A (en) | ZigBee-based electric energy collecting and environment sensing node and data transmission method | |
| CN105226828A (en) | Based on the photovoltaic microgrid system of Internet of Things sensing technology | |
| CN107908139A (en) | A kind of synchronous forming machine based on wireless network | |
| CN202677114U (en) | Industrial control main board based on MSP430 single chip microcomputer | |
| CN202372633U (en) | Power supply detection device used for communication | |
| CN106603630A (en) | Environment real-time detection and alarm system | |
| CN107885157A (en) | A kind of synchronous forming machine based on embedded controller | |
| CN102506932A (en) | Thermodynamic type energy-efficiency data acquisition terminal | |
| CN205317966U (en) | High accuracy multichannel automatic meteorological station atmospheric pressure examination appearance | |
| CN213579477U (en) | Water quality and water quantity ecological compensation monitoring system and unmanned ship | |
| CN201508246U (en) | Performance test circuit of household appliance product | |
| CN203745003U (en) | Converter valve regular checking maintenance diagnosis system | |
| CN204790426U (en) | Embedded controller's synchronization control system that dyes print based on DSP and FPGA | |
| CN209419256U (en) | Multiple independent current parallel connection synchronization systems and synchronous circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |