CN202334580U - Multi-mode routing portable computer - Google Patents
Multi-mode routing portable computer Download PDFInfo
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- CN202334580U CN202334580U CN2011204814250U CN201120481425U CN202334580U CN 202334580 U CN202334580 U CN 202334580U CN 2011204814250 U CN2011204814250 U CN 2011204814250U CN 201120481425 U CN201120481425 U CN 201120481425U CN 202334580 U CN202334580 U CN 202334580U
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Abstract
The utility model discloses a multi-mode routing portable computer. A computer unit, a communication control unit and a media gateway unit are arranged in an enclosure, wherein the computer unit is in communication connection with the communication control unit through an Ethernet port and a serial port and is also in communication connection with the media gateway unit through the Ethernet port and the serial port; and the communication control unit is in communication connection with the media gateway unit through the Ethernet port and an ST-bus serial communication bus. According to the multi-mode routing portable computer, wired, short-wave, ultrashort wave and microwave communication technologies are flexibly applied, a multi-mode interface is integrated to support multi-mode networking, a multi-mode self-adaptive routing is supported and equipment with complete functions of a general computer and a general node is provided. The multi-mode routing portable computer disclosed by the utility model is suitable for field fixing or mobile communication command, field remote data acquisition, underground distributed monitoring and the like and realizes data and voice communication between a plurality of communication nodes and a user terminal.
Description
Technical field
The utility model relates to the Communication Control field; Mainly be applicable to open-air fixing or mobile communication commander, open-air remote data acquisition, down-hole distributed monitoring etc.; Realize data and Speech Communication between a plurality of communication nodes and user terminal, particularly a kind of polymorphic route portable machine.
Background technology
In some special application field, fix or environment such as mobile communication commander, open-air remote data acquisition, down-hole distributed monitoring such as the field, need to realize the reliable transmission of speech, image and business datum.If that builds current main-stream carries out transfer of data based on optical fiber establishment ethernet network, there is following problem: 1) a large amount of expensive cable and the equipment such as optical fiber, Ethernet switch and router of needs buying; 2) Ethernet switch of current main-stream, router all adopt the rack-mount unit form mostly, and the big weight of volume is big, inconvenient portable.Be difficult to ensure fast reserve, the instructions for use of disposing flexibly, and equipment work needs the constant indoor temperature environment; 3) need during networking auxiliary equipment such as PC to accomplish, the power line, data wire, the speech line that need between each equipment to connect are more, cause duration of run long, and effective utilization is poor; 4) communication mode is single, can not realize the redundancy backup of multiple channel.
Summary of the invention
The purpose of the utility model is; For addressing the above problem; Should develop high performance polymorphic route portable machine; This equipment can be polymorphic, light, real-time the multi-user data that carries out share, comprise the far distance automatic addressing of speech, image and business datum, realize between the multichannel node device, data and Speech Communication between a plurality of user terminal.Providing a kind of adopts portable notebook form to provide wired, wireless, IP both to establish the equipment of multiple routes such as net.
For realizing above purpose; The utility model is taked following technical scheme: polymorphic route portable machine; Comprise: computer unit, communication control unit, media gateway unit and casing; Computer unit, communication control unit, media gateway unit are installed in one casing; Computer unit is through the connection of communicating by letter with communication control unit of Ethernet interface and serial ports, and computer unit is through the connection of communicating by letter with media gateway unit of Ethernet interface and serial ports, and communication control unit is through the connection of communicating by letter with media gateway unit of Ethernet interface and ST-bus serial communication bus.
Said computer unit is connected with: power port, USB mouth, VGA interface, pcmcia interface, RS232 serial ports and network interface.
Said communication control unit is connected with: handle interface, Ethernet interface, function are good for and indicator light.
Said media gateway unit is connected with: RS232/485 serial ports, wired mouth, wired mouthful of single channel and wireless mouth.
Describe the inner formation in each unit below in detail.
Computer unit adopts the reinforced notebook computer technology, mainly is made up of computer motherboard, lithium battery group, power supply adaptor, keyboard, display screen and electronic hard disc etc.Through mainboard power conversion and power management, microprocessor (indication of main processing function button scanner uni state, mouse signal collection, real-time clock (RTC) management, switching on and shutting down management, Charge Management etc.) are provided, connect display screen the LVDS interface, connect functional modules such as SATA electronic hard disc interface, Universal USB interface, keyboard interface, 10/100/1000M self adaptation Ethernet interface and communication control panel serial line interface.
Communication control unit is made up of master cpu, DSP, FPGA and Ethernet layer 2 switch, but adopts miniaturization, low-power consumption expansion design thinking.Main completion data and Speech Communication function, and adopt network interface and UART serial communication between computer motherboard, be main wherein with network interface communication, the UART serial communication is auxilliary.
Media gateway unit is made up of master cpu, DSP, FPGA, wireless module and Ethernet protocol transducer.Functions such as main completion user access and interface are adaptive.
The utility model has the advantages that, adopt polymorphic route portable machine: can accomplish reliable communication service, wired and wireless mutual redundancy backup improves communication reliability greatly; Required cost is low, and office computer and communications router are integrated, saves user's procurement payment and space for its deployment greatly; The access means are many, support that shortwave and the ultrashort wave radio set in the complex environment inserts and the satellite communication box station; Environmental suitability is strong, can adapt to the field and offer in the open.
Description of drawings
Fig. 1 is the system configuration sketch map of the polymorphic route portable machine of the utility model.
Fig. 2 is that the computer unit of the polymorphic route portable machine of the utility model is formed sketch map.
Fig. 3 is that the communication control unit of the polymorphic route portable machine of the utility model is formed sketch map.
Fig. 4 is that the media gateway unit of the polymorphic route portable machine of the utility model is formed sketch map.
Fig. 5 is that the networking of the polymorphic route portable machine of the utility model connects sketch map.
Among the figure: 1-computer unit, 2-communication control unit, 3-media gateway unit, 4-casing.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further; Referring to Fig. 1 to Fig. 5; Polymorphic route portable machine; Comprise: in computer unit 1, communication control unit 2, media gateway unit 3 and 4, one casings 4 of casing computer unit 1, communication control unit 2, media gateway unit 3 are installed, computer unit 1 is through the connection of communicating by letter with communication control unit 2 of Ethernet interface and serial ports; Computer unit 1 is through the connection of communicating by letter with media gateway unit 3 of Ethernet interface and serial ports, and communication control unit 2 passes through the connection of communicating by letter with media gateway unit 3 of Ethernet interface and ST-bus serial communication bus.
Said computer unit 1 is connected with: power port, USB mouth, VGA interface, pcmcia interface, RS232 serial ports and network interface.
Said communication control unit 2 is connected with: handle interface, Ethernet interface, function are good for and indicator light.
Said media gateway unit 3 is connected with: RS232/485 serial ports, wired mouth, wired mouthful of single channel and wireless mouth.
The casing 4 of the utility model adopts the magnadure one-step die casting, and intensity, the hardness of magnadure are much higher than aluminium alloy, and cabinet can be realized thin-wall construction under the prerequisite of proof strength.According to open-air environment for use design, take into full account the user demand of wild environment on the structural design.Equipment sealing aspect: display screen installing frame and mainframe box all adopt hermetically sealed design, all serve as a contrast the conductive seal bar on the box cover; Keyboard and touch pad adopt waterproof silicon rubber, and periphery adopts the method that adds press strip to guarantee water proofing property; Socket all adopts water proof type aviation sockets such as YGD20B0804J, JY3110R12-10PNB, YW120B01S1, JY3110R16-26SYB, JY3110R10-98SNB; Loud speaker adopts water proof type, and the lining impermeable film.The vibration shock isolation design aspect: display screen serves as a contrast rubber damper on display screen (containing shield glass) installing frame four limits when improving its intensity with reinforcement; Shield glass is adopted materials such as rubber blanket and conducting foam, conductive film realize the requirement of vibration isolation and conduction; Inner each electric connector adopts military electric connectors such as DF13-10DP-125V, 1132R-SMT-10P, and fixes with silica gel, fixed strip, guarantees to connect reliable.
The mode that equipment cooling adopts convection current, radiation and conduction to combine, the components and parts heat that internal power consumption is little is dispersed in the ambient air through convection current and radiation mode by casing, and big power consumption device dispels the heat through on drain pan, laying the heat pipe mode.
Polymorphic route portable machine adopts the form of Portable Reinforced Computer, and keyboard has waterproof, night illumination function.Keyboard adopts the silicon rubber keyboard, and thickness is 1.6mm, and each button has 4 (or more than) contacts, and each button of corresponding silicon rubber keyboard also has 4 (or more than) contacts, makes that each button is reliable and stable.Installing waterproof and breathable sheet EM-1025-M additional avoids open-air hot environment lower keyboard to play drum.KBD-LIGHT be arranged as 1 key, 1 lamp, adopt high brightness SMD type emitting led as light source.
A) call signaling conversion: the function button value is mapped to call signaling, sends to the WMG plate through TDM during self-organized network communication, sends to the WMG plate through network interface when both having established Netcom's letter;
B) application data is transmitted: when both having established Netcom's letter, communication control panel need be packaged into the application data of computer unit the IP data format, promptly will the networking information necessary be encapsulated into the text of UDP message, and send to WMG; During reception, communication control panel can be resolved the application data that sends over of WMG plate, and reports local computer or routing forwarding;
C) speech time slot allocation: the mapping relations of all customer call numbers and time slot are safeguarded in the network, and when changing, are handed down to the WMG plate through network interface;
D) button detects and indicator light control;
E) network management function: networking parameter configuration and network state inquiry etc.
Embodiment 1:
As shown in Figure 2, for realizing the all-purpose computer function, computer unit 1 disposes as follows:
A) mainboard adopts L7500+ GME965+ICH8, and wherein L7500 is an Intel Core2 Duo processor, 4M buffer memory, 1.6GHz dominant frequency, 800MHz Front Side Bus; North bridge GME965 is the high performance integrated demonstration of Intel, Memory Controller Hub, supports outputting VGA, LVDS simultaneously, can support the 533/667MHz DDR2 internal memory of 4GB at most, adopts Memory Down technology to increase reliability, the shock resistance of Installed System Memory; South bridge ICH8 is the senior I/O controller of Intel, supports interfaces such as PCI-E, IDE, USB, HDA, LPC, SATA;
B) adopt single PCI-E kilomega network module to realize the 10M/100M/1000M self adaptation; Adopt single LPC to change serial port chip and realize 3 road RS232 serial ports; Adopt special-purpose Cardbus chip to realize pcmcia interface;
C) select solid polymer cell, the stable performance under high and low temperature state of this battery, portable machine is-40 ℃～+ 55 ℃ temperature ranges, but operate as normal in the powered battery;
D) display is selected the Samsung high brightness indicator for use, is of a size of 15 cun, the ratio of 4:3, and resolution can reach 1600x1200;
E) electric board is selected the wide temperature solid-state disk of SATA interface, guarantees can satisfy system's anti-vibration, shock proof requirement-40 ℃～+ 55 ℃ temperature range operate as normal.
As shown in Figure 3, communication control unit 2 adopts the mode of CPU buckle+base plate.CPU buckle processor is selected MPC8280 for use, accomplishes the exchange route of data, speech.Two layers of exchange chip of backplane are also externally drawn COBBAIF, and wherein COBBAIF sound intermediate frequency dsp processor is selected AUDIO CODES AC490 for use, its main task: the one, and G.729 encoding and decoding, wireless voice internal transmission and the seamless access of outside speech; The 2nd, speech exchange, fusion, gain-adjusted and echo cancelltion (optional), audio frequency has voice dispatching functions such as selective call, group calling, intrusion.Two layers of exchange chip are selected KS8995 for use, draw 2 external network interfaces and 2 communication between plates network interfaces.
As shown in Figure 4, media gateway unit 3 adopts the mode of CPU buckle+base plate.CPU buckle processor is selected MPC8313 for use, and completion IP tears, organizes the data interruption processing and the peripheral hardware real time data of bag, peripheral hardware open and moves.Base plate is drawn wired, the wired G mouth of single channel, serial ports, communication interface such as wireless.Wherein the single channel wireline interface uses the MAX2990+MAX2991 module, supports simultaneous data and speech transmission, and multiple spot receives, and response is timely, and transmission range can reach 10 kilometers under the 32Kbps bandwidth; Wired G mouth uses the GS2237+AFE module, and this module supports the channel synchronization data transfer rate from 128Kb/s to 2320Kb/s, supports G.SHDSL; Serial ports is SC16C654 through the serial ports expansion chip.Draw 4 serial ports, be respectively applied for 2 of intercell communications, draw outside 1 storehouse, 1 embedded communication module that is used to connect in the cabin; The embedded communication module is externally drawn the wireless antenna mouth.
Embodiment 2:
Media gateway unit can adopt CPU buckle and the integrated mode of base plate, and CPU selects MPC8544 for use.The wired employing 100Kbps of single channel mode of operation, transmission range can reach 3 kilometers under this bandwidth.The embedded communication module can adopt the Big Dipper/GPS two generations module or Wifi module, and other implementations of media gateway unit remain unchanged.
Communication control unit can adopt CPU buckle and the integrated mode of base plate; CPU selects MPC85448 for use, and the audio frequency dsp processor adopts AC491, and two layers of exchange chip can be selected family chips such as KS8999 for use; Strengthen speech exchange capacity and interface quantity, other implementations remain unchanged.
The utility model adopts a kind of equipment form of uniqueness to realize the routing device function; Be private network communication and both established IP network and communicate by letter and combine; Cable technology and wireless technology combine; Office seat equipment and routing device is integrated, and it is that one of communication equipment field is innovated greatly that multiple networking technology and multiple communication interface are integrated on miniaturization, the light-weighted reinforced notebook computer.
During equipment work, can carry out networking by Fig. 5 and connect, workflow is following:
Polymorphic route portable machine carries out the radio station networking through wired mouth; Both established communication network through wired mouthful of access; Carry out the private radio networking through serial ports and cluster hand-held set, GPS hand-held set, carry out speech and data communication, realize that through network interface the terminal of polymorphic route portable machine is inserted through wired mouthful of single channel and handheld terminal; Through the node interconnection of the polymorphic route portable machine of wired effected, can realize microwave, inserting of satellite through antenna opening.
Behind the equipment network; WMG plate and communication control panel are behind electrifying startup or communication disruption when being connected again; At first send contact message to the other side, after receiving 1 contact of the other side message, confirm that communication link is normal, the WMG plate sends the user to communication control panel earlier and opens message then; Communication control panel response parameter initialization information is given the WMG plate, accomplishes the signaling that just begins in the operate as normal after the parameter initialization flow process and links up.After signaling was linked up successfully, the application data (through wired G mouth) that media gateway unit receives from external segment converged to communication control unit with the unification of TDM bus, selected route to send to the seat computer by communication control unit.On the contrary, the seat computer data sends to external network by the G mouth (TDM pattern) of media gateway unit after the communication control unit routing.
Claims (4)
1. polymorphic route portable machine; Comprise: computer unit (1), communication control unit (2), media gateway unit (3) and casing (4); It is characterized in that; Computer unit (1), communication control unit (2), media gateway unit (3) are installed in the casing (4); Computer unit (1) is through the connection of communicating by letter with communication control unit (2) of Ethernet interface and serial ports, and computer unit (1) passes through the connection of communicating by letter with media gateway unit (3) of Ethernet interface and serial ports, and communication control unit (2) passes through the connection of communicating by letter with media gateway unit (3) of Ethernet interface and ST-bus serial communication bus.
2. polymorphic route portable machine according to claim 1 is characterized in that, said computer unit (1) is connected with: power port, USB mouth, VGA interface, pcmcia interface, RS232 serial ports and network interface.
3. polymorphic route portable machine according to claim 1 is characterized in that, said communication control unit (2) is connected with: handle interface, Ethernet interface, function are good for and indicator light.
4. polymorphic route portable machine according to claim 1 is characterized in that, said media gateway unit (3) is connected with: RS232/485 serial ports, wired mouth, wired mouthful of single channel and wireless mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204814250U CN202334580U (en) | 2011-11-28 | 2011-11-28 | Multi-mode routing portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204814250U CN202334580U (en) | 2011-11-28 | 2011-11-28 | Multi-mode routing portable computer |
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| Publication Number | Publication Date |
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| CN202334580U true CN202334580U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204814250U Expired - Lifetime CN202334580U (en) | 2011-11-28 | 2011-11-28 | Multi-mode routing portable computer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880247A (en) * | 2012-09-26 | 2013-01-16 | 济南腾越电子有限公司 | Airborne reinforcement integrating computer |
| CN102932282A (en) * | 2012-10-25 | 2013-02-13 | 苏州云博信息技术有限公司 | Switchboard of multi-protocol equipment |
| CN102955519A (en) * | 2012-11-26 | 2013-03-06 | 成都爱斯顿测控技术有限公司 | Reinforcing computer with low power consumption |
| CN110336760A (en) * | 2019-05-10 | 2019-10-15 | 西南计算机有限责任公司 | A kind of portable communication interface box system |
| CN112068642A (en) * | 2020-08-28 | 2020-12-11 | 成都航天通信设备有限责任公司 | Compact multifunctional portable communication box |
-
2011
- 2011-11-28 CN CN2011204814250U patent/CN202334580U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880247A (en) * | 2012-09-26 | 2013-01-16 | 济南腾越电子有限公司 | Airborne reinforcement integrating computer |
| CN102880247B (en) * | 2012-09-26 | 2014-12-03 | 济南腾越电子有限公司 | Airborne reinforcement integrating computer |
| CN102932282A (en) * | 2012-10-25 | 2013-02-13 | 苏州云博信息技术有限公司 | Switchboard of multi-protocol equipment |
| CN102955519A (en) * | 2012-11-26 | 2013-03-06 | 成都爱斯顿测控技术有限公司 | Reinforcing computer with low power consumption |
| CN110336760A (en) * | 2019-05-10 | 2019-10-15 | 西南计算机有限责任公司 | A kind of portable communication interface box system |
| CN110336760B (en) * | 2019-05-10 | 2022-01-21 | 西南计算机有限责任公司 | Portable communication interface box system |
| CN112068642A (en) * | 2020-08-28 | 2020-12-11 | 成都航天通信设备有限责任公司 | Compact multifunctional portable communication box |
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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 |
Owner name: BEIFANG LIANCHUANG COMMUNICATION CO., LTD. Free format text: FORMER NAME: JIANGXI LIANCHUANG COMMUNICATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 330096, No. 168, Jingdong Avenue, Nanchang hi tech Development Zone, Jiangxi, China Patentee after: BEIFANG LIANCHUANG COMMUNICATION CO., LTD. Address before: 330096, No. 168, Jingdong Avenue, Nanchang hi tech Development Zone, Jiangxi, China Patentee before: Jiangxi Lianchuang Communication Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |