CN201984397U - Human-computer interaction device - Google Patents
Human-computer interaction device Download PDFInfo
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- CN201984397U CN201984397U CN2011201152840U CN201120115284U CN201984397U CN 201984397 U CN201984397 U CN 201984397U CN 2011201152840 U CN2011201152840 U CN 2011201152840U CN 201120115284 U CN201120115284 U CN 201120115284U CN 201984397 U CN201984397 U CN 201984397U
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Abstract
The utility model discloses a human-computer interaction device. The human-computer interaction device comprises a core control unit, an input unit, an output unit and a communication interface unit, the core control unit is used for processing transactions and coordinating each module, the input unit is used for inputting the instructions of an operator, the output unit is used for outputting the results of system operation functions, the communication interface unit is used for intercommunicating with other terminals, the input unit comprises at least two types of operation input terminals, and the output unit comprises at least two types of indication output terminals. Since the input unit of the human-computer interaction device comprises a plurality of operation input terminals and the output unit of the human-computer interaction device comprises a plurality of indication output terminals, human-computer interaction can be extended to a lot of levels, the process of human-computer interaction can be more intelligentized and humanized, the working efficiency of the operator is increased as well, and the risk in the work of the operator is decreased.
Description
Technical field
The utility model relates to a kind of human-computer interaction device.
Background technology
Existing human-computer interaction device is single pass man-machine interaction basically, it mainly is confined to " keyboard+liquid crystal " mode or " touch-screen+TFT " mode realizes man-machine interaction, the application that is existing human-computer interaction device is more single, can't bring into play operating personnel's maximum efficiency, thereby increased operating personnel's fatigue strength, even produced dangerous possibility.
The utility model content
The purpose of this utility model is to provide a kind of human-computer interaction device that can improve many input/output terminals of operating personnel's work efficiency.
This human-computer interaction device that the utility model provides, comprise the key control unit that is used for transaction and coordinates each module, be used for input operation person's instruction input block, be used for output system operation function result's output unit and be used for carrying out the communications interface unit of interconnected communication with other-end, described input block comprises at least two kinds of operation entry terminals, and described output unit comprises at least two kinds of indication outlet terminals.
Core controller in the described key control unit adopts 32 high-end MCU processor STM32F103ZET6 of Cortex-M3 nuclear.Main control chip in the described input block adopts C8051F340.Described communications interface unit comprises RS232, RS484, USB and ethernet interface.
The utility model is because its input block comprises a plurality of operation entry terminals, its output unit comprises a plurality of indication outlet terminals, make man-machine interaction can expand to all stage constructions, make that the man-machine interaction process is intelligent more, hommization, also improve operating personnel's work efficiency, reduced operating personnel's work risk.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is the circuit diagram of key control unit in the utility model.
Fig. 3 is the circuit diagram of communications interface unit in the utility model.
Fig. 4 is the circuit diagram of input block in the utility model.
Fig. 5 is the circuit diagram of output unit in the utility model.
Embodiment
Fig. 1 is a theory diagram of the present utility model, comprise key control unit, input block, output unit and communications interface unit, wherein, key control unit is control of the present utility model core, each module in its coordination the utility model is to finish the function that preestablishes of total system, input block is caught operator's instruction, for example touch-screen is clicked, voice signal input etc., input block is discerned computing and is given key control unit with result operator's instruction, operator's instruction that key control unit is come to conveying is handled and is given output unit with the operation function result of system, the operation function result of system that output unit is come conveying indicates to the operator, communications interface unit carries out the utility model and other-end interconnected, operate with the interconnected communication of realizing the utility model and other-end, thereby realize system configuration of the present utility model, mutual and the networking operation of function etc.Wherein the operation entry terminal in the input block comprises keyboard input interface, matrix press-key input interface, touch-screen input interface and simulating signal trapping module in the utility model, and the indication outlet terminal in the output unit comprises image display module, width modulation output module, digital to analog converter and IO mouth output module.Core controller among the figure in the key control unit adopts 32 high-end MCU processor STM32F103ZET6 of Cortex-M3 nuclear, main control chip in the input block adopts C8051F340, and communications interface unit comprises RS232, RS484, USB and ethernet interface.
Fig. 2 is the circuit diagram of key control unit in the utility model, wherein U3 is a core controller, U1 is the voltage transitions chip, and U2 is the I2C bus interface, and U4 is the LCD chip for driving, U5 is LCD data-interface and touch screen interface, U6 is the storage chip IS61LV51216 that extends out, and its storage size is 512K, and U7 is the memory interface that extends out, it is the SD interface of SPI mode, and U8 is that its storage size of NAND FLASH storage chip HY27UF (08_16) 2G2B that extends out is 256M.U3, U4, U5 constitutes the LCD display unit jointly, core controller U3 adopts 32 high-end MCU processor STM32F103ZET6 of Cortex-M3 nuclear, voltage transitions chip U1 becomes the externally fed voltage transitions power supply of the required various parameters of unit module, I2C bus interface U2 links to each other with external bus to finish data interaction with the PB7 pin by the PB6 pin of U3, LCD control chip U4 adopts RA887, its maximum can be supported 480 * 640 pixel, it can drive any TFT digital liquid crystal screen below 16, and it has carried 12 AD and has been used for driving four-wire resistance type touch screen in addition.
Fig. 3 is the circuit diagram of communications interface unit in the utility model, wherein U1 is parallel interconnecting interface, U9 is the voltage transitions chip, parallel interconnecting interface U1 links to each other with the core controller unit, U2 is USB bus communication controller chip CH375, it supports USB-HOST host mode and USB-SLAVE DeviceMode, and U3 is the usb communication interface, and U2 and U3 constitute the usb bus communication unit.U4 is a RS232 serial communication controller MAX3232 chip, it supports the full-duplex communication of RS232 level, U5 is Industrial Ethernet Control device chip RTL8019AL, its support is communicated by letter with Industrial Ethernet RJ-45, U6 is RS485 communication controler-MAX485 chip, it is supported and peripheral hardware CPU half-duplex operation, U7 is the serial storage chip, it cooperates with U5 finishes Industrial Ethernet Control device function, U8 is an Industrial Ethernet RJ-45 interface, and voltage conversion circuit U9 becomes the externally fed voltage transitions power supply of the required various parameters of unit module.
Fig. 4 is the circuit diagram of input block in the utility model; wherein U3 is the main control chip of input block; U4 is the I2C control bus, and U1, U2 form Power Entry Module, and U5 is the on-line debugging C2 of a system interface; U8 is a resistance screen analog to digital conversion circuit; U9 is 4 * 4 matrix press-key input interface, and U7 is independent button input interface, and U6 is the touch-screen input interface; U10, U11 form 16 AD inputs of 8 passages, and TVS is the input protection part.Main control chip U3 adopts C8051F340, and it is responsible for the signal Processing of whole input-cell circuitry and the co-ordination of each parts, and it carries out communication by I2C control bus U4 and external devices.U8 has high-precision ADC change-over circuit, data is carried out flowing to main control chip U3 after the data-switching handle, and the on-line debugging C2 of system interface U5 can carry out online communication to main control chip U3, and TVS implements esd protection to each input IO mouth.This circuit inserts the 9V power supply through U1, and the 9V power supply of access carries out voltage stabilizing by high-precision power voltage stabilizing chip LM2937 and respectively core circuit and ADC change-over circuit powered behind 3.3V again.
Fig. 5 is the circuit diagram of output unit in the utility model, wherein U1 is parallel interconnecting interface, U9 is the voltage transitions chip, U5, U7 constitute the Industrial Ethernet communication unit, parallel interconnecting interface U1 links to each other with key control unit, and U2 is USB bus communication controller chip CH375, and it supports USB-HOST host mode and USB-SLAVE DeviceMode, U3 is the usb communication interface, and U2 and U3 constitute the usb bus communication unit.U4 is a RS232 serial communication controller MAX3232 chip, it supports the full-duplex communication of RS232 level, U5 is Industrial Ethernet Control device chip RTL8019AL, its support is communicated by letter with Industrial Ethernet RJ-45, U6 is a RS485 communication controler MAX485 chip, it supports and peripheral hardware CPU half-duplex operation that U7 is the serial storage chip, and it cooperates the function of finishing the Industrial Ethernet Control device with U5.U8 is an Industrial Ethernet RJ-45 interface, voltage conversion circuit U9 becomes the externally fed voltage transitions power supply of the required various parameters of unit module, U10 is the DAC digital to analog converter, it adopts DAC8574, U11 is an analog signal output interface, U12, U13 are opto-coupler chip, and it is used for PWM output photoelectricity and isolates, and U14 is the PWM output interface.
Claims (4)
1. human-computer interaction device, comprise the key control unit that is used for transaction and coordinates each module, be used for input operation person's instruction input block, be used for output system operation function result's output unit and be used for carrying out the communications interface unit of interconnected communication with other-end, it is characterized in that described input block comprises at least two kinds of operation entry terminals, described output unit comprises at least two kinds of indication outlet terminals.
2. human-computer interaction device according to claim 1 is characterized in that 32 high-end MCU processor STM32F103ZET6 that the core controller in the described key control unit adopts Cortex-M3 to examine.
3. human-computer interaction device according to claim 1 is characterized in that the main control chip in the described input block adopts C8051F340.
4. human-computer interaction device according to claim 1 is characterized in that described communications interface unit comprises RS232, RS484, USB and ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201152840U CN201984397U (en) | 2011-04-19 | 2011-04-19 | Human-computer interaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201152840U CN201984397U (en) | 2011-04-19 | 2011-04-19 | Human-computer interaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984397U true CN201984397U (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201152840U Expired - Fee Related CN201984397U (en) | 2011-04-19 | 2011-04-19 | Human-computer interaction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595693A (en) * | 2012-08-14 | 2014-02-19 | 成都思迈科技发展有限责任公司 | An RS-485 converting-to-Ethernet protocol converter based on a half-duplex working mode |
| CN110597123A (en) * | 2019-09-17 | 2019-12-20 | 广东交通职业技术学院 | AGV robot control circuit |
-
2011
- 2011-04-19 CN CN2011201152840U patent/CN201984397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103595693A (en) * | 2012-08-14 | 2014-02-19 | 成都思迈科技发展有限责任公司 | An RS-485 converting-to-Ethernet protocol converter based on a half-duplex working mode |
| CN110597123A (en) * | 2019-09-17 | 2019-12-20 | 广东交通职业技术学院 | AGV robot control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG QINGXI Free format text: FORMER OWNER: CHANGSHA 3USMART TECHNOLOGY CO.,LTD. Effective date: 20131217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 200070 ZHABEI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 200070, room 908, Heng An building, No. 268 Qufu West Road, Shanghai Patentee after: Wang Qingxi Address before: 410000 Sifang Plaza, Alex Hua Tian mansion, Changsha, Hunan Province, 8030 Patentee before: Changsha 3usmart Technology Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20140419 |