CN1677382A - Communication apparatus with computer blending with wireless apparatus - Google Patents

Communication apparatus with computer blending with wireless apparatus Download PDF

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Publication number
CN1677382A
CN1677382A CN 200410031950 CN200410031950A CN1677382A CN 1677382 A CN1677382 A CN 1677382A CN 200410031950 CN200410031950 CN 200410031950 CN 200410031950 A CN200410031950 A CN 200410031950A CN 1677382 A CN1677382 A CN 1677382A
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China
Prior art keywords
computing machine
module
data
wireless communication
wireless
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CN 200410031950
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Chinese (zh)
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汪海
陈兴文
徐冬建
刘冬哲
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Priority to CN 200410031950 priority Critical patent/CN1677382A/en
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Abstract

The invention discloses a communication device integrating computer with wireless communication equipment, comprising computer mainboard and power supply and also comprising: microprocessor, responsible for converting the data inputted by wireless communication module into a coding format recognizable for the computer for displaying, controlling or making other treatments; wireless communication module, responsible for receiving or transmitting the data coming from other computers or wireless communication equipment and converting the data transmitted from the computer into a format recognizable for wireless communication modules; and display screen. The wireless communication modules and the microprocessor modules as well as the microprocessor modules and the computers intercommunicate through serial interface, I2C interface, USB interface and other ones. The invention realizes the functions of remote control computer and so on, and data inter-transmission between computers as well as between computer and wireless communication equipment by handset or other wireless communication equipment.

Description

The communication device that computing machine and wireless device merge mutually
Technical field
The present invention relates to the computer based communication device, particularly relate to the device of mutual data transmission realization computer remote Communication Control between computing machine and the Wireless Telecom Equipment.Belong to the computer based communication technique field.
Background technology
Along with the continuous progress of fast development of computer technology and every profession and trade, computing machine has been popularized also every field extensively and profoundly day by day, and plays the vital role that can not be substituted.
At some special occasions, especially under high temperature, radiation, the environment such as poisonous, computing machine has also obtained application.Past, under these occasions, computing machine is carried out controls such as switching on and shutting down, need operating personnel's direct operating of contacts of being in the action.Like this, not only be subjected to the restriction in space, and make human body be directly exposed among these rugged environments, extremely harmful to human body.Therefore, computing machine is carried out Long-distance Control a kind of solution preferably of can yet be regarded as.
As everyone knows, the development of the computer technology and the communications field is merged each other, and is inseparable already.Communication traffics such as short message, multimedia message, GPRS surfing Internet with cell phone have obtained rapid expansion.These business become people's indispensable communication exchange mode of living day by day with its convenience, economy, variation.Along with the continuous refinement of customers, special customers have proposed various new demands.Especially some long-time computed work gangs, wish that more and more Wireless Telecom Equipments such as computing machine and mobile phone can realize exchanging mutually and controlling, the transmission of wishing can to carry out between the Wireless Telecom Equipments such as computing machine and mobile phone short message, sound, image or even cartoon medium etc. is mutual, makes computing machine and Wireless Telecom Equipment to merge veritably.Simultaneously also can utilize Wireless Telecom Equipment computing machine to be carried out long-range control by transmitting control commands, the control computer machine open/close, and finish various specific control requirements etc.
Though realized the function of computing machine transmitting-receiving short message in the prior art, the method for its realization utilizes equipment such as computing machine, Internet network, mobile phone to realize.This requires computing machine must be in the networking state, and the Short Message Service business platform that will provide by means of the third party, what is more important, prior art can't be utilized Wireless Telecom Equipments such as mobile phone to send SMS message at present and realize computer remote is controlled.
Summary of the invention
One of the technical problem to be solved in the present invention is to propose the communication device that a kind of computing machine and wireless device merge mutually, adopt device of the present invention, no matter computing machine is in start or off-mode, can both realize connecing make a phone call, the transmission of data such as short message, multimedia message, cartoon medium, and utilize mobile phone or other Wireless Telecom Equipments to realize functions such as remote control computer, satisfy the demand of Wireless Telecom Equipment interworkings such as computing machine and mobile phone, be applicable to that also special occasions controls computer remote.
On this basis, in order to adapt to different customer demands, reduce cost, the present invention also proposes the communication device that a kind of computing machine and wireless device merge mutually, under the computer booting state, realize computing machine connect make a phone call, transmit data functionality.
A kind of computing machine of the present invention and the communication device that wireless device merges mutually comprise the computer motherboard and the power supply that have special software; Also comprise:
Micro controller module is connected with computer motherboard, and the data conversion of being responsible for wireless communication module is imported into is the discernible coded format of computing machine, for showing, control or do other processing; And be that the discernible form of wireless communication module sends for wireless communication module with the data conversion that computing machine spreads out of;
Wireless communication module is connected with micro controller module, as communication interface, and the responsible data that receive or send from other computing machine or Wireless Telecom Equipment;
Display screen shows by the microprocessor controls deal with data and on corresponding;
Between described wireless communication module and the described micro controller module, adopt serial ports or I between described micro controller module and the described computing machine 2C or USB interface communicate.
Another kind of computing machine and the communication device that wireless device merges mutually that the present invention proposes comprise the computer motherboard and the power supply that have special software; Also comprise the wireless communication module that is connected with computer motherboard, the responsible data that receive or send from other computing machine or mobile phone; Connect by control signal wire between described computer motherboard and the wireless communication module, and carry out communication by communication interface.
Communicator of the present invention to the computer realization remote wireless control, has satisfied the demand of special occasions to computer remote control by cordless communication network, has realized, more flexibly control more convenient to computing machine.
The present invention has made full use of communication network broad covered area, advantage conveniently, broken away from the constraint of Ethernet and third party's short message software, open up a new way, realized the mutual transmission of data such as connecing between computing machine and computing machine and computing machine and the Wireless Telecom Equipment made a phone call, short message, multimedia message, cartoon medium.Computers and Communication equipment is merged.
The present invention is rational in infrastructure simple, selects general components and parts for use, is embodied as originally and can be accepted by the client.And can reduce design as required according to corresponding customer demand.
Description of drawings
Fig. 1 the present invention is described communication device principle schematic;
Fig. 2 is a communication device structural representation of the present invention;
Fig. 3 is a software unit schematic block diagram in the communication device of the present invention;
Fig. 4 is the structured flowchart of the embodiment of the invention one;
Fig. 5 is the structured flowchart of the embodiment of the invention two.
Embodiment
Fig. 1 has embodied main technical principle design of the present invention.Among Fig. 1, mainly provided the intermediary control of wireless communication module, realized the fusion with computing machine by microprocessor module, wherein:
Wireless communication module: the responsible data that receive and send from other computing machine or mobile phone are external communication interfaces;
Micro controller module: the data conversion that wireless communication module is imported into is the discernible coded format of computing machine, for showing, control or do other processing; The data conversion that also computing machine is spread out of simultaneously is that the discernible form of wireless communication module is for transmission.
Between described wireless communication module and the described micro controller module, adopt communication interface to communicate between described micro controller module and the described computing machine.
Described communication interface can be serial ports, parallel port, I 2Interfaces such as C, USB, infrared, bluetooth, network interface.
Described wireless communication module can be GSM, CDMA module, also can adopt GSM/CDMA bimodulus module, perhaps GPRS; Certainly, can be the 3G module also, comprise WCDMA, CDMA 2000, TD-SCDMA; Perhaps PHS module.
Shown in the communication device structural representation of the present invention of Fig. 2, the ultimate principle that it provides based on Fig. 1, specific implementation is that wireless communication module, micro controller module are made independently plate respectively, be inserted in the computer cabinet, simultaneously, can on case front panel or other position of conveniently checking the suitable display screen of size be set, the data presentation after described display screen is handled microprocessor controls is come out; Especially when the computer shutdown state, show by the microprocessor controls deal with data and on corresponding display screen.To guarantee under the condition that the display of main frame shutdown or computing machine is closed, also to show data such as short message.Except data line, also comprise various control signal wires between micro controller module and the display screen.Introduce the process that micro controller module is handled data below.
Receive data
Microcontroller is regularly inquired about wireless communication module, if new data is arranged, then reads new data packets, then packet is analyzed.Packet is divided into two classes by function: a class is general data such as text, picture, animation, directly imports computing machine into by data line; Another kind of is control datas such as machine open/close, play CD, and according to different requirements, the data line that passes through that has imports computing machine into and finishes control task by corresponding software, and the control line that passes through between microcontroller and motherboard hardware that has is finished control task.
After data are judged through microcontroller,, and judge that computing machine is in open state, then send treated packet to computing machine if not control command data.Computing machine, is decoded to packet such as adopting the PDU form for short message according to the standard format of corresponding data, and data are shown on graphoscope or display screen by special software; If computing machine is in off-mode, then microcontroller carries out packet directly to show after the decoding processing on display screen.
If packet is a control command data, be example with the machine open/close control command, if the start control command after treatment, sends to starting-up signal of related hardware on the mainboard by control line, open computing machine; If shutdown command will be passed to the software kit of computing machine by serial ports, after guaranteeing to postpone a period of time by the software control computer shutdown.Certainly, in the time of this section delay, the user can send the cancellation shutdown and wait control information.
Send data
The data that need send at computing machine software kit inediting, comprise that sending destination device number (is exactly SIM card number, for mobile phone is exactly cell-phone number), content etc., software generates packet according to corresponding form then, and data are transmitted according to corresponding data layout, after microcontroller receives packet, data are sent by described wireless communication module.
Connect and make a phone call: when phone was squeezed into, communication module produced ringdown, and this signal produces an interrupt notification computing machine has phone to squeeze into, and shows that in software kit the access of voice signal realizes by the hardware on the computer motherboard.During Outgoing Call, input the other side number in software kit transmits number data by microcontroller then and gives wireless communication module and transmission, and voice signal is realized by the hardware on the mainboard equally.
The packing of transmission data, transmission, decoding etc. realize by software section.Software section carries out according to different data types when carrying out data processing.Such as, carry out encoding and decoding according to the PDU form when transmitting short message.But, when carrying out data transmission between microprocessor and the computing machine,, need corresponding agreement in order to distinguish different data types, can adopt the mode that increases data frame head and data type.Transmit leg according to after the corresponding standard form packing, adds that especially information, take over party receives that at first untiing appointed information after the data judges that the back handles according to different data types for this packet data again.
Fig. 3 has provided the software unit schematic block diagram among the present invention, comprises the Control Software of application software elements and single-chip microcomputer itself, and application software is installed on computer terminal, and Control Software runs on the microcontroller end.Wherein in the special software unit, comprise initialization module, data processing module, data sending/receiving module; And operation interface module.Wherein:
The initialization module of application software part is mainly finished the setting to corresponding control assembly of computer motherboard and communication interface, and the single-chip microcomputer initialization module is finished the initialization of communication interface, wireless communication module, display screen and the each several part of single-chip microcomputer own.
Data processing module and data sending/receiving module are mainly finished packing, decoding and the transmission work of data.
Operation interface provides the good platform interface of finishing various operations for the user.
And the data that the driver module in the Control Software is used to finish between microcontroller and the display screen transmit control task.
Fig. 4 has provided a preferred embodiment of communication device of the present invention, among Fig. 4, is made up of following components:
---GSM/CDMA communication module and SIM card, antenna;
---8051 single chip control module;
---computer motherboard;
---LCD LCDs;
---application software;
---ATX power supply.
GSM/CDMA communication module, single chip control module are inserted in the cabinet, and the LCD LCDs can be installed in case front panel or other convenient, eye-catching positions.The annexation of each several part is shown in Figure 4 as illustrating.Wireless Telecom Equipment among Fig. 4 also can be an other computing machine that uses technical solution of the present invention, promptly this computer configuration the corresponding communication module.Each several part construction module Action Specification is as follows:
The ATX power supply
Data transmit-receive, computer control that the present invention proposes, purpose is will realize realize receiving to the Long-distance Control of computer booting and under off-mode data and show in LCD display, so directly utilize the power supply with Standby power supply of machine system to be each hardware module power supply, for example current standard A TX power supply commonly used, and other similarly have the power supply of Standby power supply.Under the situation of main frame shutdown, powered like this with regard to need not extra power supply.
1) GSM/CDMA communication module
The GSM/CDMA communication module is to realize the key modules of data transmit-receive.Now there have been a lot of producers that general gsm module is provided both at home and abroad, selected corresponding gsm module during design for use, can finish the design of this hardware module then according to its performance requirement design corresponding interface circuits and holding circuit.Adopt AT command set just can realize the modification that is provided with, receive and dispatch short message, connect and make a phone call etc. this module by the serial ports transmission.
2) single chip control module
This module is the nucleus module of hardware components of the present invention, mainly finishes functions such as control, data transmission, each module initialization.Single chip control module is finished the initialization to GSM/CDMA communication module, LCD LCD MODULE when powering on, and the monitoring calculation state, and is just in running order always afterwards, in real time the cyclic query data; When new data, receive data and make judgment processing, with data presentation on software or LCD display.Send if the data of transmission are arranged then packet is sent to the GSM/CDMA communication module.If control command data is arranged then control computer is finished corresponding operation.Described single chip control module can adopt the SST89E564RD single-chip microcomputer.
4) LCD LCD MODULE
Under the situation of main frame shutdown, the LCD LCD MODULE is transmitted the control of data by single chip control module, realizes the demonstration to data such as short message, images.The LCD LCD MODULE can adopt corresponding chromatic liquid crystal screen, such as S6B33B0A etc., also can adopt the LCDs of black and white.
5) software
Software comprises the Control Software part and the application software part of single-chip microcomputer itself.Introduced in explanation about Fig. 3.
Communication device of the present invention can two blocks of independently plates and dispose a SIM card be installed by computing machine manufacturer is extra in computing machine, and corresponding software is realized.Can realize the individual differenceization of producer's product, make the product increment.Use the present invention, the user does not need any equipment of oneself configuration, does not require computer networking yet, just can realize utilizing computing machine to connect and make a phone call, receives and dispatches short message, the various data of transmission etc., and realize own computer remote control.
In order to reduce cost, can reduce as required system schema of the present invention according to client's actual demand.Fig. 5 provides the Application Example of a simplification.
In the present embodiment, only realize that computing machine connects to make a phone call, transmit data etc., so in the present embodiment, comprising:
Computer motherboard and GSM communication module carry out communication by serial ports between the two, and connect by control signal wire.
The data that wireless communication module received and sent all will be handled through the control module on the computer motherboard.By the direct regularly query communication module of application software, there is new data then to read and handles judgement, also be directly to finish when sending data by application software control.The packing of data, decoding and transmission rule are carried out according to the corresponding standard form equally.Different is because the data that need not carry out again between computing machine and the microcontroller transmit, and has therefore saved corresponding agreement additional information, just need not add corresponding extraneous information after according to standard format data being handled.
As seen, save micro controller module, liquid crystal display panel module in the present embodiment, therefore greatly reduced cost.
But under the computer shutdown situation, owing to lack micro controller module, the embodiment of Fig. 5 can not realize that data transmission shows, has not therefore just needed the liquid crystal display panel module yet.
Certainly, the wireless communication module among Fig. 5 also can be an other computing machine that uses technical solution of the present invention.
To sum up two embodiment can reduce with integrated the present invention according to the design needs in actual applications, realize the function corresponding demand, also can carry out certain expansion, thereby expand function of the present invention neatly.

Claims (13)

1, a kind of computing machine and the communication device that wireless device merges mutually comprise the computer motherboard and the power supply that have the special software unit; It is characterized in that, also comprise:
Micro controller module is connected with computer motherboard, and the data conversion of being responsible for wireless communication module is imported into is the discernible coded format of computing machine, for showing, control or do other processing; And be that the discernible form of wireless communication module sends for wireless communication module with the data conversion that computing machine spreads out of;
Wireless communication module is connected with micro controller module, as communication interface, and the responsible data that receive or send from other computing machine or Wireless Telecom Equipment;
Display screen shows by the microprocessor controls deal with data and on corresponding;
Between described wireless communication module and the described micro controller module, adopt communication interface to communicate between described micro controller module and the described computing machine.
(this section suggestion procurator is put in the dependent claims, asks the inventor to replenish the communication interface mode that may exist)
(replenish: serial ports, parallel port, I 2C, USB, infrared, bluetooth, network interface etc.)
2, the communication device that merges mutually of computing machine according to claim 1 and wireless device, it is characterized in that, described micro controller module and wireless communication module adopt independently that the plug-in card form is installed in the described computer cabinet, and SIM card is installed in the described wireless communication module.
3, computing machine according to claim 1 and the communication device that wireless device merges mutually is characterized in that, described wireless communication module can be GSM, CDMA, WCDMA, CDMA 2000, TD-SCDMA, PHS, GPRS; Or GSM/CDMA dual-mode wireless communication module.
4, the communication device that merges mutually according to arbitrary described computing machine of claim 1-3 and wireless device, it is characterized in that, also realization is to the control of computing machine for transceive data under the computer shutdown situation, and described power supply is the power supply with Standby function of supplying power.
According to arbitrary described computing machine of claim 1-3 and the communication device that wireless device merges mutually, it is characterized in that 5, real-time cyclic query data of described micro controller module and the kind of distinguishing data are handled respectively; When new data receives, make judgment processing, data are shown on graphoscope or display screen by special software; Then packet being sent to described wireless communication module as the transmission data sends; If data are control commands, then control computer is finished corresponding operation.
6, computing machine according to claim 5 and the communication device that wireless device merges mutually is characterized in that, described micro controller module can adopt and comprise single-chip microcomputer, dsp processor, arm processor.
7, computing machine according to claim 5 and the communication device that wireless device merges mutually is characterized in that, described special software unit comprises initialization module, data processing module, data sending/receiving module; And operation interface module.
8, computing machine according to claim 1 and the communication device that wireless device merges mutually is characterized in that, described communication interface can be serial ports, parallel port, I 2Interfaces such as C, USB, infrared, bluetooth, network interface.
9, a kind of computing machine and the communication device that wireless device merges mutually comprise the computer motherboard that has special software; It is characterized in that, also comprise:
Wireless communication module, the responsible data that receive or send from other computing machine or Wireless Telecom Equipment;
Connect by control signal wire between described computer motherboard and the wireless communication module, and communicate by communication interface.
10, computing machine according to claim 9 and the communication device that wireless device merges mutually is characterized in that, described wireless communication module can be GSM, CDMA, WCDMA, CDMA 2000, TD-SCDMA, PHS, GPRS; Or GSM/CDMA dual-mode wireless communication module.
11, computing machine according to claim 9 and the communication device that wireless device merges mutually is characterized in that, described wireless communication module adopts independently that the plug-in card form is installed in the described computer cabinet, and SIM card is installed in the described wireless communication module.
12, computing machine according to claim 9 and the communication device that wireless device merges mutually is characterized in that, described communication interface can be serial ports, parallel port, I 2Interfaces such as C, USB, infrared, bluetooth, network interface.
According to arbitrary described computing machine of claim 9-11 and the communication device that wireless device merges mutually, it is characterized in that 13, described special software unit comprises initialization module, data processing module, data sending/receiving module; And operation interface module.
CN 200410031950 2004-03-31 2004-03-31 Communication apparatus with computer blending with wireless apparatus Pending CN1677382A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102073344A (en) * 2010-12-10 2011-05-25 曙光信息产业(北京)有限公司 Blade server management module with wireless module and blade server system
CN102736579A (en) * 2012-03-21 2012-10-17 山东大学 Wireless remote control temperature measurement trolley communicated with upper computer
CN101217563B (en) * 2008-01-10 2013-01-02 中山大学 A document transmission remote control method intelligent mobile telephone
US8439059B2 (en) 2008-02-08 2013-05-14 Fmc Technologies Sa Device with direct control, in particular proportional and/or rectilinear control, for fluid loading and/or unloading system
WO2014079326A1 (en) * 2012-11-26 2014-05-30 Tencent Technology (Shenzhen) Company Limited Method, apparatus, and system for controlling a computer device through a mobile terminal
CN103973888A (en) * 2014-04-24 2014-08-06 国家电网公司 Remote computer shut-down device based on short message module and implementation method of remote computer shut-down device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101217563B (en) * 2008-01-10 2013-01-02 中山大学 A document transmission remote control method intelligent mobile telephone
US8439059B2 (en) 2008-02-08 2013-05-14 Fmc Technologies Sa Device with direct control, in particular proportional and/or rectilinear control, for fluid loading and/or unloading system
CN101939251B (en) * 2008-02-08 2013-07-10 Fmc技术股份有限公司 Control device for fluid loading and/or unloading system
CN102073344A (en) * 2010-12-10 2011-05-25 曙光信息产业(北京)有限公司 Blade server management module with wireless module and blade server system
CN102736579A (en) * 2012-03-21 2012-10-17 山东大学 Wireless remote control temperature measurement trolley communicated with upper computer
WO2014079326A1 (en) * 2012-11-26 2014-05-30 Tencent Technology (Shenzhen) Company Limited Method, apparatus, and system for controlling a computer device through a mobile terminal
CN103838359A (en) * 2012-11-26 2014-06-04 腾讯科技(深圳)有限公司 Method and system for controlling computer equipment through mobile terminal
US9806936B2 (en) 2012-11-26 2017-10-31 Tencent Technology (Shenzhen) Company Limited Method, apparatus, and system for controlling a computer device through a mobile terminal
CN103973888A (en) * 2014-04-24 2014-08-06 国家电网公司 Remote computer shut-down device based on short message module and implementation method of remote computer shut-down device

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