CN104570874A - Embedded terminal - Google Patents
Embedded terminal Download PDFInfo
- Publication number
- CN104570874A CN104570874A CN201510011785.7A CN201510011785A CN104570874A CN 104570874 A CN104570874 A CN 104570874A CN 201510011785 A CN201510011785 A CN 201510011785A CN 104570874 A CN104570874 A CN 104570874A
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- Prior art keywords
- module
- management module
- embedded terminal
- built
- terminal
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
The invention relates to an embedded terminal. The embedded terminal comprises a main control circuit module, an input and output channel module, a human-machine interface module, a communication interface module, an energy-saving management module, a power management module and a remote management module. By arranging the remote management module, remote, efficient and concentrated management of the embedded terminal can be achieved, and management efficiency is improved greatly. By arranging the energy-saving management module and the power management module, requirements for different supply voltages are ingeniously and effectively met, and the structure of the embedded terminal is simplified. Meanwhile, by the adoption of the energy-saving management module, the energy consumption of the embedded terminal can be effectively reduced, the reliability of the embedded terminal is improved, the service life of the embedded terminal is prolonged, standby time and working time of the embedded terminal can be effectively prolonged, power consumption is minimized, real-time data processing can be achieved, required data are transmitted to a background server through the Ethernet, and the reliability of the embedded terminal is improved.
Description
Technical field
A kind of terminal device involved in the present invention, is specially a kind of built-in terminal, belongs to computer equipment and development technique field.
Background technology
At present, although built-in terminal is application-centered and based on computer technology, and software and hardware can cutting, can meet the dedicated computer system of application system to the strict demand of the indexs such as function, reliability, cost, volume, power consumption, it can realize control to miscellaneous equipment, the function such as supervision or management.Existing various embedded type terminal equipment is scattered in all trades and professions, every field, each place, if will administer and maintain all these equipment at the scene, equipment manufacturers or equipment owner must need to send a lot of managerial personnel.Obviously, the fund input that can increase them is done like this.And have certain input when although long-distance management system is built in the early stage, its operation and maintenance cost is lower, selection still both economical in the long run.And handling cost after using remote management technologies, can be reduced, improve the efficiency of management, Strengthening Management effect, therefore necessary telemanagement is carried out to some important embedded type terminal equipments.In addition, the power management of current built-in terminal is unreasonable, when generally needing multiple power sources voltage, need to arrange multiple power supply module, make terminal device complex structure, and, when the data analysis collected, process, the information of server end is easily caused to block, the stability of influential system.
Summary of the invention
The present invention is in order to solve the deficiency of existing traditional built-in terminal, the present invention adopts following technical scheme: a kind of built-in terminal, it comprises main control circuit module, IO channel module, human-machine interface module, communication interface modules, administration of energy conservation module, power management module and remote supervision module, it is characterized in that, described main control circuit module is by AT91RM9200 microcontroller, DRAM and NORFLASH memory circuitry, power circuit, reset circuit, crystal-oscillator circuit, JTAG debugging interface, the network interface circuit composition of serial D COM control desk and quick-downloading kernel and file system, the input end connection data information acquisition card of described IO channel module, by the switching value of GPIO mouth collection site, the output terminal of described IO channel module connects pilot lamp and hummer, described human-machine interface module comprises keyboard and LCD liquid crystal display, and wherein, described keyboard comprises 32 buttons, have employed 4X8 matrix keyboard, and keyswitch two ends are connected on line and alignment respectively, and line connects+3.3V power supply by pull-up resistor, described communication interface modules comprise note data transmitting element, note data receiving element, output interface display unit and with described note data transmitting element, note data receiving element, the interconnective database service unit of output interface display unit, described administration of energy conservation module adopts Dynamic Voltage Regulator, carries out adjustment supply voltage and processor running frequency when system idles to system, described power management module comprises the Switching Power Supply, regulator LM2576 chip, low pressure difference linearity power supply chip LT1085 and the ASM1117 chip that connect successively, and makes described power management module can provide 220VAC, 12VDC, 5VDC, 3.3VDC and 1.8VDC5 kind magnitude of voltage, described remote supervision module adopts the distributing monitor mode of embedded type WEB, in the ICP/IP protocol of embedded system using system as WebServer, data are gathered, monitors and fault diagnosis, and described fault diagnosis adopts the pattern of one-to-many to carry out remote technical support system.
Further, as preferably, described database service unit is the server or the PC that are provided with Database Systems, and described note data receives and transmitting element is the mobile phone with function of receiving and sending short message.
Further, as preferably, described communication interface modules also comprises ethernet communication, it is with the core of ARM microcontroller AT91RM9200 for process data, CAN controller adopts CAN controller MCP2510, communicated with AT91RM9200 by the SPI interface of standard, described AT91RM9200 is linked in described Ethernet by extending out ethernet PHY transceiver DM9161E.
Further, as preferably, the switching power regulators of described power management module then works in the mode of complete conducting and shutoff.
Further, as preferably, the present invention also comprises voice module, and described voice module comprises power amplifier unit, loudspeaker, audio memory and A/D converter.
Beneficial effect of the present invention is, the present invention is by arranging remote supervision module, what can realize built-in terminal is long-range, efficiently, centralized management, the efficiency of management improves greatly, by arranging administration of energy conservation module, power management module, not only effectively achieve and the ingenious of different electrical power voltage requirements is provided, and enormously simplify the structure of built-in terminal, simultaneously, administration of energy conservation module can effectively reduce the energy consumption of built-in terminal, substantially increase dependability and the life-span of built-in terminal, can effectively improve the standby of built-in terminal and working time, power consumption is realized to reach minimized object, can realize processing in real time data, the data of needs are passed in background server by Ethernet, improve the reliability of embedded type terminal equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of built-in terminal of the present invention;
Fig. 2 is the main control circuit module principle schematic diagram of a kind of built-in terminal of the present invention;
Fig. 3 is the power management module principle schematic of a kind of built-in terminal of the present invention;
Embodiment
Below in conjunction with accompanying drawing, detailed description is carried out to the present invention.But should be appreciated that being provided only of accompanying drawing understands the present invention better, they not should be understood to limitation of the present invention.
As shown in Figure 1, the invention provides a kind of built-in terminal, it comprises main control circuit module, IO channel module, human-machine interface module, communication interface modules, administration of energy conservation module, power management module and remote supervision module, as shown in Figure 2, main control circuit module is made up of the network interface circuit of AT91RM9200 microcontroller, DRAM and NORFLASH memory circuitry, power circuit, reset circuit, crystal-oscillator circuit, JTAG debugging interface, serial D COM control desk and quick-downloading kernel and file system; The input end connection data information acquisition card of IO channel module, by the switching value of GPIO mouth collection site, the output terminal of IO channel module connects pilot lamp and hummer; Human-machine interface module comprises keyboard and LCD liquid crystal display, and wherein, keyboard comprises 32 buttons, have employed 4X8 matrix keyboard, and keyswitch two ends are connected on line and alignment respectively, and line connects+3.3V power supply by pull-up resistor; Communication interface modules comprise note data transmitting element, note data receiving element, output interface display unit and with note data transmitting element, note data receiving element, the interconnective database service unit of output interface display unit; Administration of energy conservation module adopts Dynamic Voltage Regulator, carries out adjustment supply voltage and processor running frequency when system idles to system; As shown in Figure 3, power management module comprises the Switching Power Supply, regulator LM2576 chip, low pressure difference linearity power supply chip LT1085 and the ASM1117 chip that connect successively, and makes power management module can provide 220VAC, 12VDC, 5VDC, 3.3VDC and 1.8VDC5 kind magnitude of voltage; Remote supervision module adopts the distributing monitor mode of embedded type WEB, generally all http protocol is contained in the ICP/IP protocol of embedded system, therefore can using system as WebServer, namely as communication terminal, play again the effects such as data acquisition, monitoring and fault diagnosis, in the ICP/IP protocol of embedded system using system as WebServer, data is gathered, monitors and fault diagnosis, and fault diagnosis adopts the pattern of one-to-many to carry out remote technical support system.
In the present embodiment, database service unit is the server or the PC that are provided with Database Systems, and note data receives and transmitting element is the mobile phone with function of receiving and sending short message.
In addition, communication interface modules also comprises ethernet communication, it is with the core of ARM microcontroller AT91RM9200 for process data, CAN controller adopts CAN controller MCP2510, communicated with AT91RM9200 by the SPI interface of standard, AT91RM9200 is linked in Ethernet by extending out ethernet PHY transceiver DM9161E.The switching power regulators of power management module then works in the mode of complete conducting and shutoff.The present invention also comprises voice module, and described voice module comprises power amplifier unit, loudspeaker, audio memory and A/D converter.
The present invention is by arranging remote supervision module, what can realize built-in terminal is long-range, efficiently, centralized management, the efficiency of management improves greatly, by arranging administration of energy conservation module, power management module, not only effectively achieve and the ingenious of different electrical power voltage requirements is provided, and enormously simplify the structure of built-in terminal, simultaneously, administration of energy conservation module can effectively reduce the energy consumption of built-in terminal, substantially increase dependability and the life-span of built-in terminal, can effectively improve the standby of built-in terminal and working time, power consumption is realized to reach minimized object, can realize processing in real time data, the data of needs are passed in background server by Ethernet, improve the reliability of embedded type terminal equipment.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. a built-in terminal, it comprises main control circuit module, IO channel module, human-machine interface module, communication interface modules, administration of energy conservation module, power management module and remote supervision module, it is characterized in that, described main control circuit module is made up of the network interface circuit of AT91RM9200 microcontroller, DRAM and NORFLASH memory circuitry, power circuit, reset circuit, crystal-oscillator circuit, JTAG debugging interface, serial D COM control desk and quick-downloading kernel and file system; The input end connection data information acquisition card of described IO channel module, by the switching value of GPIO mouth collection site, the output terminal of described IO channel module connects pilot lamp and hummer; Described human-machine interface module comprises keyboard and LCD liquid crystal display, and wherein, described keyboard comprises 32 buttons, have employed 4X8 matrix keyboard, and keyswitch two ends are connected on line and alignment respectively, and line connects+3.3V power supply by pull-up resistor; Described communication interface modules comprise note data transmitting element, note data receiving element, output interface display unit and with described note data transmitting element, note data receiving element, the interconnective database service unit of output interface display unit; Described administration of energy conservation module adopts Dynamic Voltage Regulator, carries out adjustment supply voltage and processor running frequency when system idles to system; Described power management module comprises the Switching Power Supply, regulator LM2576 chip, low pressure difference linearity power supply chip LT1085 and the ASM1117 chip that connect successively, and makes described power management module can provide 220VAC, 12VDC, 5VDC, 3.3VDC and 1.8VDC5 kind magnitude of voltage; Described remote supervision module adopts the distributing monitor mode of embedded type WEB, in the ICP/IP protocol of embedded system using system as WebServer, data are gathered, monitors and fault diagnosis, and described fault diagnosis adopts the pattern of one-to-many to carry out remote technical support system.
2. a kind of built-in terminal according to claim 1, is characterized in that, described database service unit is the server or the PC that are provided with Database Systems, and described note data receives and transmitting element is the mobile phone with function of receiving and sending short message.
3. a kind of built-in terminal according to claim 1, it is characterized in that, described communication interface modules also comprises ethernet communication, it is with the core of ARM microcontroller AT91RM9200 for process data, CAN controller adopts CAN controller MCP2510, communicated with AT91RM9200 by the SPI interface of standard, described AT91RM9200 is linked in described Ethernet by extending out ethernet PHY transceiver DM9161E.
4. a kind of built-in terminal according to claim 1, is characterized in that, the switching power regulators of described power management module then works in the mode of complete conducting and shutoff.
5. a kind of built-in terminal according to claim 1, is characterized in that, also comprise voice module, and described voice module comprises power amplifier unit, loudspeaker, audio memory and A/D converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011785.7A CN104570874A (en) | 2015-01-07 | 2015-01-07 | Embedded terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011785.7A CN104570874A (en) | 2015-01-07 | 2015-01-07 | Embedded terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570874A true CN104570874A (en) | 2015-04-29 |
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ID=53087227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510011785.7A Pending CN104570874A (en) | 2015-01-07 | 2015-01-07 | Embedded terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104570874A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590525A (en) * | 2016-02-24 | 2016-05-18 | 成都极地科技有限公司 | Simulation training radio station |
| CN107966919A (en) * | 2016-10-19 | 2018-04-27 | 姬志刚 | A kind of mineral electrical apparatus protective device |
| CN109684240A (en) * | 2018-12-17 | 2019-04-26 | 北京无线电测量研究所 | A kind of jtag interface equipment O&M server, terminal and method |
Citations (3)
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| CN101997877A (en) * | 2010-11-16 | 2011-03-30 | 江苏省电力公司 | Embedded intelligent interactive terminal and communication method thereof |
| KR20120026156A (en) * | 2010-09-09 | 2012-03-19 | (주)이노에이직 | The method of developing embedded equipment based on processor built-in card |
| CN202254100U (en) * | 2011-07-26 | 2012-05-30 | 天津大学 | ARM (automatic route management)-based embedded controller of central air conditioner |
-
2015
- 2015-01-07 CN CN201510011785.7A patent/CN104570874A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120026156A (en) * | 2010-09-09 | 2012-03-19 | (주)이노에이직 | The method of developing embedded equipment based on processor built-in card |
| CN101997877A (en) * | 2010-11-16 | 2011-03-30 | 江苏省电力公司 | Embedded intelligent interactive terminal and communication method thereof |
| CN202254100U (en) * | 2011-07-26 | 2012-05-30 | 天津大学 | ARM (automatic route management)-based embedded controller of central air conditioner |
Non-Patent Citations (3)
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| 朱超军: "嵌入式终端设备远程管理原理及其实现", 《内江科技》 * |
| 王利忠: "基于ARM9的远程测控终端单元的研究与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
| 郗闽军: "嵌入式系统电源管理功能的研究与实现", 《第五届全国高校嵌入式系统教学研讨会》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590525A (en) * | 2016-02-24 | 2016-05-18 | 成都极地科技有限公司 | Simulation training radio station |
| CN107966919A (en) * | 2016-10-19 | 2018-04-27 | 姬志刚 | A kind of mineral electrical apparatus protective device |
| CN109684240A (en) * | 2018-12-17 | 2019-04-26 | 北京无线电测量研究所 | A kind of jtag interface equipment O&M server, terminal and method |
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Application publication date: 20150429 |