CN201909963U - Program control device for embedded hoop bending machine - Google Patents
Program control device for embedded hoop bending machine Download PDFInfo
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- CN201909963U CN201909963U CN201020616357XU CN201020616357U CN201909963U CN 201909963 U CN201909963 U CN 201909963U CN 201020616357X U CN201020616357X U CN 201020616357XU CN 201020616357 U CN201020616357 U CN 201020616357U CN 201909963 U CN201909963 U CN 201909963U
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- control device
- program control
- embedded
- interface
- hoop bender
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Abstract
The utility model provides a program control device for an embedded hoop bending machine, which comprises a CPU (central processing unit), a storage device, a functional interface and an external communication interface. The CPU is respectively connected with the storage device, the functional interface and the external communication interface. The program control device has the beneficial effect that the CPU is respectively connected with the storage device, the functional interface and the external communication interface, so that due to connection and communication of all components, the program control device for the embedded hoop bending machine has a low energy consumption, the heat productivity is reduced, the anti-interference performance is strengthened, the starting speed is high and the cost is low.
Description
[technical field]
The utility model relates to a kind of program control device, relates in particular to embedded hoop bender program control device.
[background technology]
The used computer of hoop bender industry electric-control system is mainly MCU-based solution and PC-based solution at present, and the low side product are to use the real-time display position of LED.Each scheme strengths and weaknesses comparative analysis is as follows: LED digital display scheme: do not possess programmable function, operating performance is poor.MCU-based solution: be more common in low-end product, cost is low, can finish simple programmable function, but its arithmetic speed is slow, data storage capacity is low, and color, graphics capability are poor, and screen size is little, refreshing frequency is low, do not support high-resolution display screen, can't show final bending hoop shape in real time.What is more important, the MCU technology platform is the system of a relative closure, and development difficulty is big, and the production line extended capability is poor, safeguards and the upgrade cost height.
PC-based solution: be more common in high-end product, develop simple and easy, powerful, particularly data-handling capacity is strong, but the small-sized platform of DOS or its energy consumption height of windows large-scale general platform technology product, thermal value are big, and anti-interference is poor, and toggle speed is slow, it is with high costs for what is more important, can't be used widely in the hoop bender industry.
[utility model content]
Safeguard and the upgrade cost height that in order to solve in the prior art energy consumption height, thermal value are big, anti-interference is poor, and toggle speed is slow, problem with high costs, and the utility model provides a kind of embedded hoop bender program control device.
The utility model provides a kind of embedded hoop bender program control device, comprises CPU, memory storage, functional interface, external communication interface, and described CPU links to each other with described memory storage, described functional interface, described external communication interface respectively.
As further improvement of the utility model, described memory storage comprises the SRAM that is used to store various bending hoop form parameter configuration datas, the SDRAM of operation master routine and the FLASH that is used for the storage system driver.
As further improvement of the utility model, described functional interface comprises reseting interface and USB interface.
As further improvement of the utility model, described external communication interface comprises the synchronous serial communication interface.
As further improvement of the utility model, this embedded hoop bender program control device also comprises the field-bus interface that links to each other with described CPU by address, data bus mode; This embedded hoop bender program control device also comprises the Industrial Ethernet communication interface that links to each other with described CPU by data, address bus mode.
As further improvement of the utility model, this embedded hoop bender program control device also comprises battery, and described battery links to each other with described memory storage and is described memory storage power supply.
As further improvement of the utility model, this embedded hoop bender program control device also comprises embedded keyboard, and described embedded keyboard links to each other with described USB interface.
As further improvement of the utility model, this embedded hoop bender program control device also comprises usb hub, USB main interface, and described usb hub links to each other with described CPU, and described USB main interface links to each other with described usb hub.
The beneficial effects of the utility model are: because CPU links to each other with described memory storage, described functional interface, described external communication interface respectively, connection and communication by each parts makes the energy consumption of this embedded hoop bender program control device low, thermal value reduces, anti-interference strengthens, toggle speed is accelerated, and cost is also comparatively low.
[description of drawings]
Fig. 1 is a theory diagram of the present utility model.
[embodiment]
As shown in Figure 1, the utility model discloses a kind of embedded hoop bender program control device, comprise CPU1, memory storage 2, functional interface, external communication interface 3, described CPU1 links to each other with described memory storage 2, described functional interface, described external communication interface 3 respectively.Described CPU1 adopts the core processor of the PXA270 (520MHz) of Marvell XScale framework as system.The distinguishing feature of this CPU1 is that arithmetic capability is strong, energy consumption is low, the graph and image processing ability is strong, peripheral interface abundant, inserted computer as the core structure can be finished the required every real time data processing task of hoop bender reliably, its power consumption (comprising parts such as mainboard and LCD) can be controlled at about 10W, and this CPU1 has the integrated and Peripheral Interface of abundant peripherals, for embedded hoop bender program control device function expansion is laid a good foundation.
Described memory storage 2 comprises the SRAM21 that is used to store various bending hoop form parameter configuration datas, the SDRAM22 of operation master routine and the FLASH23 that is used to deposit embedded hoop bender program control device driver.This FLASH23 is the primary memory of embedded hoop bender program control device, " hard disk " that is equivalent to embedded system, be mainly used in the bootloader that deposits embedded hoop bender program control device, various driver and user project data at the bending hoop data organization, the storage system failure message, the storage hoop bender is safeguarded with vectoring information and associated maintenance record.
Described functional interface comprises that reseting interface 41, RTC42 and USB are from mouth 43.Reseting interface 41 adopts special chip to reset CPU1 to reach purposes such as embedded hoop bender program control device restarts, the user can select corresponding function ratio as touch calibration function pattern, Data Update pattern, touch-screen parameter pattern etc. to be set, and uses the Reset function to carry out the touch-screen mode of operation and switches.
Described external communication interface 3 comprises the synchronous serial communication interface.This external communication interface 3 also comprises CPLD, 3COM ports, Industrial Ethernet and CAN bus, and this embedded hoop bender program control device also comprises the field-bus interface that links to each other with described CPU1 by address, data bus mode; This embedded hoop bender program control device also comprises the Industrial Ethernet communication interface that links to each other with described CPU1 by data, address bus mode.This embedded hoop bender program control device has been opened profuse external communication interface, 3 serial ports that use interface chip to draw CPU1 carry out synchronous serial communication, be the various interface standard of compatibility, we use the selection of CPLD device control various criterion, make embedded hoop bender program control device can support electrical standards such as RS232/RS485/RS422, the user can be according to the difference of electric system and is freely selected; For improving devices communicating speed, improve the real-time of computer monitor greatly, embedded hoop bender program control device of the present utility model adopts the CANbus field-bus interface, and interface chip links to each other with CPU1 by address, data bus mode; Be the compatible enterprise information management network of product, designed the Industrial Ethernet communication interface, this ethernet control chip links to each other with CPU by data, address bus mode, finishes exchanges data, the user can carry out monitoring of tools and data sharing by Ethernet at the remote access hoop bender.The external interface of embedded hoop bender program control device of the present utility model adopts the digital communication mode design, it is digital control structure that traditional simulation centralized control is opened, make external unit be liberated, can independently operate, and when breaking down, in time isolate, the fault of a part can not influence the normal operation of other equipment, thereby guarantees the safety of machine, has strengthened system survivability.
This embedded hoop bender program control device also comprises battery, and described battery links to each other with described memory storage 2 and is described memory storage 2 power supplies.This memory storage 2 is battery-powered after the mainboard power down, does not lose to guarantee the machine parameter power down, and equipment restarts the back user and need not to reconfigure machine parameter.
This embedded hoop bender program control device also comprises embedded keyboard 51, and described embedded keyboard 51 links to each other with described USB interface.
This embedded hoop bender program control device also comprises usb hub 61, USB main interface 62, and described usb hub 61 links to each other with described CPU1, and described USB main interface 62 links to each other with described usb hub 61.
This embedded hoop bender program control device also comprises RTC42, and this RTC42 is for making battery-powered real-time clock functional module.
The backlight driver 53 that this embedded hoop bender program control device comprises LCD52 and links to each other with LCD52, this CPU1 can support from 320 * 240 to 1280 * 1024 LCD resolution, the LCD52 size almost can spread all over 4.3 cun to 15 cun, this embedded hoop bender program control device has adopted 16 very color LCD display of 10.4 cun 800 * 600, adopt the CCFL backlight, thereby CPU reaches control LCD purpose backlight by GPIO control backlight driver.
Touch-screen 54 uses the SSP interface to link to each other with CPU by ADC sampling back, adopts interrupt mode work, and touch screen design carries out complicated machine operation and cut data programing convenience is provided for the user; Can extend out embedded keyboard 51 by USB interface on the system board, the great dynamics that makes things convenient for bending hoop field worker band gloves is pushed, thereby remedies the deficiency of touch-screen on the dynamics ability to bear, has improved the reliability of system.
For supporting the data sharing of universal PC, the program control computer of embedded hoop bender of the present utility model uses the hub mode to extend out two USB main interfaces 62, the onsite user can use the memory devices such as USB flash disk of universal data format that project data is conducted interviews, can use this USB main interface 62 to carry out the upgrading of application software, can use equipment such as these two USB main interfaces, 62 external mouses, printer, to finish the request for utilization of particular scene.Simultaneously, the open visit outer extension memory that allows of USB main interface 62 has increased memory data output greatly.
As the function expansion, the program control computer of embedded hoop bender of the present utility model has been opened the video interface on the hoop bender platform, the location is provided and proofreaies and correct support for accurately cutting thereby can do machine vision at hoop bender aftertable face.
Embedded hoop bender program control device is the center with PXA270, utilize these 32 high-speed CPUs 1 to solve the processing speed problem of MCU scheme, utilize its Embedded low-power consumption hardware architecture to solve the high power consumption of general-purpose platform, the golf calorific value problem, utilize abundant expansion interface, expand as 3 road UART and can support RS232, the serial ports of RS485 or RS422 interface standard, expand fieldbus such as CANbus by the address data bus mode, Profibus, MPI interface etc., expand 2 road USB main interfaces 6 by special purpose interface, expand 1 tunnel industry ether interface by the data address bus mode, can connect peripheral variety classes and manufacturer as servo, Electric Traction equipment such as inverter, connect PLC, control such as Remote I/O equipment, it is open preferably to make that inserted computer has, and helps the expansion of system, upgrading and maintenance.
Bracelet chip when the described RTC of utility model of institute is real-time, CCFL is a cold-cathode fluorescence lamp, and CPLD is a CPLD, and FLASH is a flash memory, and SRAM is a static RAM, SDRAM is a synchronous DRAM.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. embedded hoop bender program control device, it is characterized in that: comprise CPU, memory storage, functional interface, external communication interface, described CPU links to each other with described memory storage, described functional interface, described external communication interface respectively.
2. embedded hoop bender program control device according to claim 1 is characterized in that: described memory storage comprises the SRAM that is used to store various bending hoop form parameter configuration datas, the SDRAM of operation master routine and the FLASH that is used for the storage system driver.
3. embedded hoop bender program control device according to claim 1, it is characterized in that: described functional interface comprises reseting interface and USB interface.
4. embedded hoop bender program control device according to claim 1, it is characterized in that: described external communication interface comprises the synchronous serial communication interface.
5. embedded hoop bender program control device according to claim 1 is characterized in that: this embedded hoop bender program control device also comprises the field-bus interface that links to each other with described CPU by address, data bus mode; This embedded hoop bender program control device also comprises the Industrial Ethernet communication interface that links to each other with described CPU by data, address bus mode.
6. embedded hoop bender program control device according to claim 1 is characterized in that: this embedded hoop bender program control device also comprises battery, and described battery links to each other with described memory storage and is described memory storage power supply.
7. embedded hoop bender program control device according to claim 3 is characterized in that: this embedded hoop bender program control device also comprises embedded keyboard, and described embedded keyboard links to each other with described USB interface.
8. embedded hoop bender program control device according to claim 7, it is characterized in that: this embedded hoop bender program control device also comprises usb hub, USB main interface, described usb hub links to each other with described CPU, and described USB main interface links to each other with described usb hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020616357XU CN201909963U (en) | 2010-11-12 | 2010-11-12 | Program control device for embedded hoop bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020616357XU CN201909963U (en) | 2010-11-12 | 2010-11-12 | Program control device for embedded hoop bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909963U true CN201909963U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020616357XU Expired - Fee Related CN201909963U (en) | 2010-11-12 | 2010-11-12 | Program control device for embedded hoop bending machine |
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| Country | Link |
|---|---|
| CN (1) | CN201909963U (en) |
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2010
- 2010-11-12 CN CN201020616357XU patent/CN201909963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201203, room 1, building 1387, 102 Zhang Dong Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee after: Kinco Automation (Shanghai) Ltd. Address before: 201204, 1 Zhangjiang Road, Zhangjiang High Tech Park, Shanghai, Building 102, room 1387, 2 floor, Pudong New Area Patentee before: Shanghai Kinco Automation Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20181112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |