CN101859163A - Embedded industrial computer based on superminiature X86 structure - Google Patents
Embedded industrial computer based on superminiature X86 structure Download PDFInfo
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- CN101859163A CN101859163A CN200910049035A CN200910049035A CN101859163A CN 101859163 A CN101859163 A CN 101859163A CN 200910049035 A CN200910049035 A CN 200910049035A CN 200910049035 A CN200910049035 A CN 200910049035A CN 101859163 A CN101859163 A CN 101859163A
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Abstract
The invention relates to an embedded industrial computer based on a superminiature X86 structure. A 2.5-inch main board is adopted, and a digital multimedia unified chip set is adopted as a display chip. A graphic kernel, audio frequency, an internal memory, a memory and high definition television support are integrated, and separate double display is supported. An onboard CPU and a main chip set are adopted, the clock speed of the CPU is 1.0 GHz, an onboard internal memory is 1 Gb, an onboard memory is 4 Gb, two hardware interfaces with 3.0 Gb/s are used, and AMI BIOS (AMI Basic Input Output System) supports an ACPI (Advanced Configuration and Power Interface) power management mode. The heat dissipation design of fanless structure is adopted; the computer can work independently, and a display, a mouse and a keyboard are externally connected. The invention has the advantages of smallest main board size at present, strong processing functions, ultra-low power consumption, complete system and stable and reliable performance; and the embedded industrial computer can be widely applied to various embedded instruments and equipment in industrial and military fields, in particular to the application occasions which require miniature industrial personal computers and strict environment conditions.
Description
[technical field]
The present invention relates to the design and the manufacturing technology field of industrial computer, concrete is a kind of embedded industrial computer based on superminiature X 86 structure, comprises the design and the exploitation of its 2.5 inches mainboards.
[background technology]
Along with the expansion of computing machine in industrial range of application, it is more and more using the field of industrial computer.But, because applied environment relative complex, industrial computer (IPC) is compared with PC (PC) and is required to have higher reliability and functional, structurally also can more adapt to the applied environment of various complexity, therefore, industrial computer is compared with PC, in general, volume is bigger, and is more heavy, is a direction of industrial computer art research with the industrial computer miniaturization always.
At present, basically all more than 3.5 inches, cause the volume of embedded industrial computer also to do greatlyyer based on the size of the embedded industrial computer mainboard of X86 structure.But vehicle mounted multimedia, hand-held intelligent terminal, military project, instrument and meter, back yard industry equipment etc. need the embedded industrial computer that size is littler, performance requirement is higher.Make small-sized embedded industrial computer, at first need the industrial computer mainboard of the miniaturisation high-performance that can support it.And the high performance industrial computer mainboard of the small designization technical issues that need to address comprise: the one, and the heat radiation of industrial control computer mainboard and stability problem; The 2nd, the compact design problem of mainboard structure; The 3rd, mainboard EMC emc issue; The 4th, main board elements miniaturization and high integration problem.
[summary of the invention]
The present technique goal of the invention is, at the great demand of present industrial circle to miniaturization, high integration, high-performance embedded industrial computer, provide a kind of based on superminiature X 86 structure, adopt 2.5 inches mainboards, integrate the miniaturization embedded industrial computer of modules such as CPU, internal memory, hard disk, display chip, sound card, network interface, serial ports.
For achieving the above object, the technical solution used in the present invention is:
A kind of embedded industrial computer based on superminiature X 86 structure contains cabinet, mainboard, CPU, internal memory, hard disk, display chip, sound card, network interface, serial ports and operating system, can work independently, can external display, mouse, keyboard, it is characterized in that,
---adopt 2.5 inches mainboards, the physical dimension of mainboard is 110mm * 72mm * 25mm, and display chip adopts digital multimedia integrative chip group;
---integrated graphic core, audio frequency, internal memory, storage and HDTV support is integrated, support separate double to show;
---the cpu chip group adopts plate to carry VIA Eden ULV CPU and CX700M host chipset, CPU frequency 1.0GHz, the BGA2 encapsulation, plate carries 1Gb DDR2 internal memory, plate carries 4Gb Flash storer, 2 SATA 3.0Gb/s hard-disk interfaces, AMI BIOS Basic Input or Output System (BIOS) is supported advanced configuration and power-management interface powder source management mode;
---adopt no fan structure heat dissipation design: mainboard adopts is close to the formula aluminum alloy heat sink, CPU, host chipset, plate is carried internal memory, plate carry Flash hard disk and other main chip and be arranged at the back side that mainboard and heat radiator are close to face; On the upper left side of heat radiator the LVDS LCD interface is set, Ethernet interface, power interface, serial ports, VGA display interface are set below heat radiator, battery, a SATA hard-disk interface and the 2nd SATA hard-disk interface are set on the left side of heat radiator.
---with the contact pin form, plate carries 1 hard disk pilot lamp, and plate carries 1 power knob interface, 1 reset button interface.
The capacity that described plate carries internal memory, on-board hard disk can upgrade or replace accordingly, by 2 external and expansion hard-disk capacities of SATA hard-disk interface.
Be provided with that 2 RS-232 serial ports, 2 USB interface, 1 PS2 interface, 1 plate carry the 10/100Mbps Ethernet interface, 1 plate carries sound card (HD Audio), 1 VGA display interface, 1 LVDS LCD interface, the AT/ATX power supply is supported in single supply direct current 6-20V input; When needing, insert demonstration, keyboard, mouse, earphone and other peripheral hardware equipment by VGA display interface, LVDS LCD interface, serial ports, USB interface, PS2, sound card Peripheral Interface.
Adopt 16 layer circuit board modes, each components and parts is distributed with modularization, improve the integrated level of main board elements and the EMC Electro Magnetic Compatibility of total system.
Adopting the technical grade electronic devices and components, can be-20 ℃～+ 60 ℃ in working temperature, and storing temperature is-40 ℃～+ 75 ℃, and relative humidity is 5%～90%, uses in the non-condensing working environment.
Described cabinet, it is of a size of 120mm * 80mm * 40mm, adopts stainless steel, all digs the fish scale shape strip heat radiation grid hole that occupies cabinet surface area 2/3 in cabinet front and four side central authorities.
A kind of mainboard that adopts based on the embedded industrial computer of superminiature X 86 structure, it is characterized in that, the physical dimension of mainboard is 110mm * 72mm * 25mm, adopt the heat radiator heat radiation of no fan structure, aluminum alloy heat sink is close to mainboard, CPU, host chipset, plate carries internal memory, plate carries Flash hard disk and other main chip and is arranged on the back side that mainboard and heat radiator are close to face, on the upper left side of heat radiator the LVDS display interface is set, Ethernet interface is set below heat radiator, power interface, serial ports, the VGA display interface is provided with battery on the left side of heat radiator, the one SATA hard-disk interface and the 2nd SATA hard-disk interface.
The described mainboard that adopts based on the embedded industrial computer of superminiature X 86 structure can be directly fixed in other equipment.
Described heat radiator accounts for more than 2/3rds and 2/3rds of mainboard area.
The embedded industrial computer that the present invention is based on superminiature X 86 structure meets the requirement of following standard:
The radio disturbance limit value meets the requirement of the A level radio disturbance value of stipulating in the GB9254-1998 standard;
Interference rejection ability to electromagnetic interference (EMI) meets the anti-interference standard of GB/T17626 standard A level;
The climatic environment adaptability meets the rank requirement of correspondence among the 4.8.1 among the GB/T9813;
Vibrations adaptability in the mechanical environment adaptability, impact adaptability and collision adaptability meet corresponding 2 rank requirements among the GB/T9813;
Security meets the requirement of 1.7 marks among the GB 4943 and explanation and 2.3,2.9 electrical structures.
The good effect that the present invention is based on the embedded industrial computer of superminiature X 86 structure is:
(1) is a embedded industrial computer of mainboard size minimum in the present industrial computer field based on the X86 structure;
(2) have very strong processing capacity, super low-power consumption, full-order system structure and reliable and stable performance, especially have stronger Digital Image Processing function; In addition, also have abundant peripheral hardware and function expansion interface, and the excellent function extendability, Windows 2000, operating systems such as Windows XP, LINUX supported;
(3) can be widely used in various built-in industrial applications such as information household appliances, supervisory system, vehicle mounted multimedia, security protection, instrument and meter, military affairs, multimedia inquiry, intelligent artifact, especially require the industrial computer microminiaturization, and the application scenario of environmental baseline harshness.
[description of drawings]
Accompanying drawing 1 is the motherboard hardware schematic block circuit diagram that the present invention is based on the embedded industrial computer of superminiature X 86 structure;
Accompanying drawing 2 is the mainboard structure schematic layout pattern that the present invention is based on the embedded industrial computer of superminiature X 86 structure.
Sign among the figure is respectively:
1, LCD interface, 2, heat radiator, 3, Ethernet interface,
4, power interface, 5, serial ports, 6, the VGA display interface,
7, battery, 8, first hard-disk interface, 9, second hard-disk interface.
[embodiment]
Provide the embodiment of the embedded industrial computer that the present invention is based on superminiature X 86 structure below in conjunction with accompanying drawing.
Because the chance that the casing of embedded industrial computer is selected is more, standard casing and nonstandard casing are arranged, they can carry out the conversion of some form with the difference of applied environment, therefore in force, the present invention mainly is the structure and layout that solve 2.5 inches mainboards, it can with the supporting use of multi-form casing.Referring to accompanying drawing 1.
A kind of embedded industrial computer based on superminiature X 86 structure, adopt 2.5 inches mainboards, contain CPU, north and south bridge chip group, plate and carry module and interfaces such as internal memory, built-in hard disk, VGA/LVDS display interface, 10/100M Ethernet interface (LAN), hard-disk interface (SATA), sound card (HD Audio), serial ports (COM), interface (I/O) and USB interface, its concrete configuration is as follows:
The physical dimension of mainboard is 110mm * 72mm * 25mm;
Processor: plate carries VIA Eden ULV 1.0GHz, no fan design;
CPU encapsulation: BGA2 encapsulation;
Host chipset: VIA CX700M;
Internal memory: plate carries 1GB DDR II internal memory;
BIOS:AMI BIOS supports the advanced power management function of ACPI;
Display interface: a VGA display interface, a LVDS LCD interface;
At plate LAN:1 10/100Mbps Ethernet interface;
At the plate sound card: plate carries sound card (HD Audio);
Hard-disk interface: 2 SATA/3.0Gb/s interfaces;
Plate carries storer: plate carries 4G NAND FLASH;
I/O interface: 2 RS-232COM, 2 USB2.0 interfaces, 1 PS2 interface;
Power supply: one 4 pin power interface, single supply direct current 6～20V input;
Pilot lamp: plate carries 1 power knob interface, and 1 hard disk pilot lamp interface all carries with contact pin form plate;
Knob: 1 reset button interface, carry with contact pin form plate;
Storing temperature :-40 ℃～+ 75 ℃;
Working temperature :-20 ℃～+ 60 ℃;
Relative humidity: 5%～90%, non-condensing;
Operating system: support Windows 2000, Windows XP and LINUX operating system.
Cabinet is of a size of 120mm * 80mm * 40mm, for heat radiation better, can adopt the thick stainless steel of 1mm, the positive and central fish scale shape strip heat radiation grid hole that occupies cabinet surface area 2/3 of digging, four sides at cabinet.Also can be according to the special cabinet of environment of applications situation design.
Referring to accompanying drawing 2.
Mainboard structure of the present invention comprises that CPU, host chipset, plate carry internal memory, plate carries main chip such as built-in hard disk, and LCD interface 1, heat radiator 2, Ethernet interface 3, power interface 4, serial ports 5, VGA display interface 6, battery 7, first hard-disk interface 8 and second hard-disk interface 9.Be the heat radiation of components and parts and the problem of components and parts compact layout and structure on the solution mainboard, the present invention has adopted the heat radiator heat radiation of no fan structure, with CPU, host chipset, plate carry internal memory, plate carries the same area that main chip such as built-in hard disk place mainboard, heat radiator 2 is close to CPU, CX700M host chipset, plate carries chips such as internal memory, on-board hard disk, farthest increase the area of heat radiator 2.Heat radiator 2 adopts the heat radiator 2 of aluminum alloy material, accounts for more than 2/3 of whole mainboard area.Heat radiator 2 is of a size of 99mm * 55mm * 20mm, and adopts Spring screws and circuit board mechanical fixation, improves the system mechanics stability of structure, concentrates heat radiation.
Motherboard circuit adopts 16 layer circuit board modes, each components and parts is through carrying out layout after calculating meticulously: CPU, host chipset, plate are carried internal memory, plate carry main chip such as Flash hard disk and place mainboard and heat radiator 2 to be close to the back side of face, on the upper left side of heat radiator 2 LVDS 1 is set, Ethernet interface 3, power interface 4, serial ports 5, VGA 6 are set below heat radiator 2, battery 7, a SATA interface 8 and the 2nd SATA interface 9 are set on the left side of heat radiator 2; Make the layout of each components and parts on the mainboard of the present invention compacter, integrated level is higher.
By some design proposals of EMC, improve the EMC Electro Magnetic Compatibility of total system, the anti-interference standard of A level radio that total system is satisfied stipulate in GB9254-1998 and the GB/T17626 industrial standard.
Place plate to carry the Flash hard disk mainstream operation systems such as Windows or Linux, and can as required application software be placed hard disk, to satisfy the demand of industry spot working control.
Claims (9)
1. embedded industrial computer based on superminiature X 86 structure, contain cabinet, mainboard, CPU, internal memory, hard disk, display chip, sound card, network interface, serial ports and operating system, can work independently, can external display, mouse, keyboard, it is characterized in that:
---adopt 2.5 inches mainboards, the physical dimension of mainboard is 110mm * 72mm * 25mm, and display chip adopts digital multimedia integrative chip group;
---integrated graphic core, audio frequency, internal memory, storage and HDTV support is integrated, support separate double to show;
---the cpu chip group adopts plate to carry VIA Eden ULV CPU and CX700M host chipset, CPU frequency 1.0GHz, the BGA2 encapsulation, plate carries 1Gb DDR2 internal memory, plate carries 4Gb Flash storer, 2 SATA 3.0Gb/s hard-disk interfaces, AMI BIOS Basic Input or Output System (BIOS) is supported advanced configuration and power-management interface powder source management mode;
---adopt no fan structure heat dissipation design: mainboard adopts is close to the formula aluminum alloy heat sink, CPU, host chipset, plate is carried internal memory, plate carry Flash hard disk and other main chip and be arranged at the back side that mainboard and heat radiator are close to face; On the upper left side of heat radiator the LVDS LCD interface is set, Ethernet interface, power interface, serial ports, VGA display interface are set below heat radiator, battery, a SATA hard-disk interface and the 2nd SATA hard-disk interface are set on the left side of heat radiator;
---with the contact pin form, plate carries 1 hard disk pilot lamp, and plate carries 1 power knob interface, 1 reset button interface.
2. the embedded industrial computer based on superminiature X 86 structure according to claim 1 is characterized in that, the capacity that described plate carries internal memory, on-board hard disk can upgrade or replace accordingly, by 2 external and expansion hard-disk capacities of SATA hard-disk interface.
3. the embedded industrial computer based on superminiature X 86 structure according to claim 1, it is characterized in that, be provided with that 2 RS-232 serial ports, 2 USB interface, 1 PS2 interface, 1 plate carry the 10/100Mbps Ethernet interface, 1 plate carries sound card (HD Audio), 1 VGA display interface, 1 LVDS LCD interface, the AT/ATX power supply is supported in single supply direct current 6-20V input; When needing, insert demonstration, keyboard, mouse, earphone and other peripheral hardware equipment by VGA display interface, LVDS LCD interface, serial ports, USB interface, PS2, sound card Peripheral Interface.
4. the embedded industrial computer based on superminiature X 86 structure according to claim 1 is characterized in that, adopts 16 layer circuit board modes, and each components and parts is distributed with modularization, improves the integrated level of main board elements and the EMC Electro Magnetic Compatibility of total system.
5. the embedded industrial computer based on superminiature X 86 structure according to claim 1, it is characterized in that, adopt the technical grade electronic devices and components, can it be-20 ℃～+ 60 ℃ in working temperature, storing temperature is-40 ℃～+ 75 ℃, relative humidity is 5%～90%, uses in the non-condensing working environment.
6. the embedded industrial computer based on superminiature X 86 structure according to claim 1, it is characterized in that, described cabinet, it is of a size of 120mm * 80mm * 40mm, adopt stainless steel, all dig the fish scale shape strip heat radiation grid hole that occupies cabinet surface area 2/3 in cabinet front and four side central authorities.
7. the described mainboard that adopts based on the embedded industrial computer of superminiature X 86 structure of a claim 1, it is characterized in that, the physical dimension of mainboard is 110mm * 72mm * 25mm, adopt the heat radiator heat radiation of no fan structure, aluminum alloy heat sink is close to mainboard, CPU, host chipset, plate carries internal memory, plate carries Flash hard disk and other main chip and is arranged on the back side that mainboard and heat radiator are close to face, on the upper left side of heat radiator the LVDS display interface is set, Ethernet interface is set below heat radiator, power interface, serial ports, the VGA display interface is provided with battery on the left side of heat radiator, the one SATA hard-disk interface and the 2nd SATA hard-disk interface.
8. the mainboard that adopts based on the embedded industrial computer of superminiature X 86 structure according to claim 7 is characterized in that, can be directly fixed in other equipment.
9. the mainboard that adopts based on the embedded industrial computer of superminiature X 86 structure according to claim 7 is characterized in that described heat radiator accounts for more than 2/3rds and 2/3rds of mainboard area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN200910049035A CN101859163A (en) | 2009-04-09 | 2009-04-09 | Embedded industrial computer based on superminiature X86 structure |
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| CN200910049035A CN101859163A (en) | 2009-04-09 | 2009-04-09 | Embedded industrial computer based on superminiature X86 structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389787A (en) * | 2013-08-07 | 2013-11-13 | 潍柴动力股份有限公司 | Industrial personal computer power replacing module |
| CN103852712A (en) * | 2012-11-30 | 2014-06-11 | 深圳市祈飞科技有限公司 | Graphical test system used for testing embedded type core board |
| CN108153375A (en) * | 2016-12-05 | 2018-06-12 | 北京新元纵横科技发展有限公司 | A kind of computer main board and the tablet computer with the mainboard |
| CN110850934A (en) * | 2019-11-04 | 2020-02-28 | 成都市爱科科技实业有限公司 | ATR host based on X86 server mainboard architecture and construction method |
-
2009
- 2009-04-09 CN CN200910049035A patent/CN101859163A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852712A (en) * | 2012-11-30 | 2014-06-11 | 深圳市祈飞科技有限公司 | Graphical test system used for testing embedded type core board |
| CN103389787A (en) * | 2013-08-07 | 2013-11-13 | 潍柴动力股份有限公司 | Industrial personal computer power replacing module |
| CN103389787B (en) * | 2013-08-07 | 2016-02-10 | 潍柴动力股份有限公司 | A kind of industrial personal computer power alternative module |
| CN108153375A (en) * | 2016-12-05 | 2018-06-12 | 北京新元纵横科技发展有限公司 | A kind of computer main board and the tablet computer with the mainboard |
| CN110850934A (en) * | 2019-11-04 | 2020-02-28 | 成都市爱科科技实业有限公司 | ATR host based on X86 server mainboard architecture and construction method |
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Application publication date: 20101013 |