CN2599866Y - Wireless data transmission processor - Google Patents
Wireless data transmission processor Download PDFInfo
- Publication number
- CN2599866Y CN2599866Y CN 03236851 CN03236851U CN2599866Y CN 2599866 Y CN2599866 Y CN 2599866Y CN 03236851 CN03236851 CN 03236851 CN 03236851 U CN03236851 U CN 03236851U CN 2599866 Y CN2599866 Y CN 2599866Y
- Authority
- CN
- China
- Prior art keywords
- data
- interface
- processor
- data transmission
- wireless data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000010365 information processing Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a potable or arbitrarily placed wireless data transmission processor, consisting of an acquisition interface, a data link interface and a data processing part, which are integrated on a integrated circuit board. With GPRS, CDMA1X or satellites, the full automatic intelligent processing is realized from data source to data instant compression and processing and wireless transmission. Therefore, the interaction of various data between point and point, point and multipoint or any internet host and the end is realized. The method is used in occasions of needing immediate treatment and wireless data communication, such as medical treatment, traffic, water conservancy, mobile location, monitoring, mobile POS, mobile commercial logistics, etc.
Description
Technical field:
The utility model relates to a kind ofly to be carried or lays arbitrarily, the wireless data transmission processor.
Background technology:
Present situation in field of information processing and data collecting field is at present: for the collection and the processing of information, mainly by desktop computer, work station, server wait to be finished.Because these computers are bulky, can't realize the mobile processing to information, make to much feeling simply helpless in the data of no computer collection in worksite or processing.Though existing originally a lot of single-chip microcomputer process chip, owing to be subjected to the little restriction of volume, its processing speed and ability can't be mentioned in the same breath with real desktop computer, can't satisfy the processing needs of a lot of occasions.So can only be applied in the industrial occasions of some simple data acquisitions and simple control.And can't handle for current increasing various mass datas and multimedia messages.In the data communication field, major applications still adopts traditional wired solution, and the cost of cable laying does not say that very trouble is safeguarded in daily replacing, and along with increasing of nodal point number, the complexity straight line rises.And in the middle of the former wireless solution, need set up expensive relay station, this makes that the application of wireless solution is greatly limited, and speed is also very slow.It mainly is SMS or circuit switched data that the wireless data of the first generation connects.Nowadays it all is to insert the WAP server by circuit switching that most WAP uses.This actual needs takies a large amount of bandwidth, and data speed is very low, can only reach 4.8kbps, 9.6kbps or 14.4kbps.This does not all have too many benefit concerning terminal use and wireless service provider.Be known as the data, services of future generation of GPRS (GPRS), wireless data service is positioned on the data high-speed road above 100kbps.The Wi-Fi (Wireless Internet Access) ability of mobile phone that on cellular mobile telephone, realized the GPRS increased functionality.It gets up the Internet and radio communication link, and electronic business mode is expanded to moving communicating field.Mobile device is the main connection device that connects wireless Internet and terminal use.The performance of mobile device will directly have influence on the success or not of wireless Internet business model.Original Single Chip Microcomputer (SCM) system is owing to be subjected to the restriction of processing speed, can only carry out communication with simple connected modes such as serial ports, and the object of communication only limits to other special-purpose control appliances, collecting device or the like, so can only be applied in control terminal so far, places such as acquisition terminal only can substitute some digital circuits and finish simple logic function.If information is handled immediately, in time feedback is perhaps handled mass data, statistics, and decision-making transmits or the like other users, can't accomplish.And to be connected impossible especially with INTERNET.
Summary of the invention:
The purpose of this utility model is designed and is a kind ofly carried or lay arbitrarily, realization is compressed from the data source header to data immediately, the full-automatic Intelligent treatment of processing and wireless transmission, thereby realize point-to-point, point-to-multipoint or various data are carried out mutual wireless data transmission processor with any main frame in the Internet or terminal.
A kind of wireless data transmission processor described in the utility model, it comprises: data acquisition interface, data link interface, data processing, four parts of equipment action control, data acquisition interface comprises an acquisition chip, a modulus conversion chip, they are connected with the processor input, data link interface comprises a blocks of data link module, they are connected with the processor output, and data processing section comprises a blocks of data processor, random data memory, program storage, keyboard, display screen, the storage expansion interface, people's machine equipment extended interface, they are connected with the processor port respectively, and whole system adopts bus connecting mode to be integrated on the integrated circuit board.And can be battery-powered, can carry or lay arbitrarily.Specifically be described below: data acquisition interface has partly adopted a modulus conversion chip and an acquisition chip, and modulus conversion chip can be connected with numerous data sources, as the measurement of traditional physical quantity, and as temperature humidity, velocity pressure etc.It mainly acts on is that analog signal conversion with various external transducers outputs becomes the digital signal that processor can be discerned.Acquisition chip, main what be responsible for is exactly to convert the AV signal that camera and pick-up produce to digital signal, gives processor then.For digital camera, can directly link on the USB interface of system, vision signal can be handled by directly transferring to processor after the USB interface like this.For the camera of the bus digital interface of the CCD of nude film or CMOS photo-sensitive cell, this camera needs and system is installed on the same mainboard.A lot of data-source device much are the models of digital interface.The hydrologic staff gauge of numeric type for example, thermometer of numeric type or the like, these equipment be because itself be exactly digital interface, so on the interface that can the system of being directly connected to provides, comprise bus interface, serial port, infrared port, USB port etc.The incompatible pattern of minority form also can be carried out mode switch by processor.Digital interface equipment for occur future can directly link to each other with system, by writing some interface routines, just can be applied directly in the middle of the system.The direct input voltage variable of modulus acquisition chip, the resistance and the magnitude of current can become voltage by simple circuit conversion.The connected mode that has adopted bus equally that is connected with processor.System can external action equipment, and the system that makes is not only a harvester, can also finish complicated controlled function simultaneously.By with the port pinout of processor, direct control step motor, equipment such as controllable silicon.Or connect one 8 the road or more Darlington transistor, thereby realize control to equipment.If connect analog-digital chip, then can control the complex device of the continuous variable signal control of needs.For digital device, if degree of integration than the digital interface equipment of higher chip-scale, can be on the system line plate headspace, adopt tightly coupled bus connecting mode, carry out integrated.For the equipment of some other standard interface type, on the standard port that can the system of being directly connected to provides.Direct input composite video signal of video capture processor and audio signal, and with the method for attachment of the processor of core be bus connecting mode, highway width is different and different according to the bit wide of the CPU that system adopts, has comprised data/address bus and control signal etc.GPRS or CDMA1X system existing honeycomb wireless network data link module are adopted in the digital link interface section, be placed on the system board, carry out transfer of data, because GPRS and CDMA1X system adopt existing cell phone network, so, may not have mobile phone signal to cover in remote place, and these areas still have the support that a lot of outfield operations need transfer of data.In this case, system's satellite communication module of can arranging in pairs or groups adopts satellite as data link, and so in the world, native system all is to carry out wireless data transmission.Different hardware link modules such as GPRS, CDMA1X and satellite are unified software interface, make the data link module for the treatment of that the processor of core can be the same like this.Just change the wireless data communication module of common point-to-point or relay station type at last, and wired solution, system can carry out transfer of data equally.The system core has partly comprised an Embedded single-chip processor and memory and interactive device, and memory has comprised the program storage (CODE ROM) and the random data memory (RAM) of storage kernel software.Capacity is decided on data volume to be processed.In order to satisfy the demand of other application, in system, be reserved with the memory interface of expansion to internal memory.Interactive portion comprises output and importation.The output of system has adopted a LCD liquid crystal display screen, and the sound aspect has adopted by an IIS interface chip and connected a small-sized boombox.Can play various audios, the microphone that simultaneously also can coupled system carries is realized the GSM mobile handset voice call function of standard.The numeric keypad of mobile phone standard has been adopted in the importation, is provided with the PS/2 keyboard interface of standard on system board.In order to satisfy the connection needs of user to other input-output equipment, native system has been reserved multiple standards people machine equipment extended interface.Comprising serial port, USB port, infrared port.
This wireless data transmission processor structure is simple, small and exquisite, with low cost, can carry out complex calculations and processing to the information of various real-time collections or input, extracting valuable information stores or transmits, its information processing and communication function and desktop computer are suitable, can carry or lay arbitrarily, combine with GPRS or CDMA1X communication mode, realized from the data source header to data, compressing immediately, the full-automatic Intelligent treatment of processing and wireless transmission, thereby realized point-to-point, point-to-multipoint or various data are carried out alternately with any main frame in the Internet or terminal.This equipment is widely used, and all need instant handle and the occasion of wireless data communication all can be used, as: traffic control system, medical automatic monitoring system, water conservancy, running fix, mobile POS, monitoring, Mobile business, logistics etc.
Description of drawings: Fig. 1 wireless data transmission processor conspectus.
Embodiment:
As shown in the figure the radio data-transmission equipment core by an embedded single chip processor (1) ARM (for high-end, require the single-chip processor of 32 of the high employings of handling property), or 8 single-chip processors of Motorola (motorola) (for low side, requirement handling property ground), the program storage (CODE ROM) (3) of storage kernel software, adopt the FLASH flash memory as media, 39VF040 as SST, the capacity viewing system is finished the complexity of function and is decided, from 128Kb to 32Mb with first-class, can reduce, random data memory (RAM) (4), the W24258 of WINBOND, capacity do not wait more than from 16Kb to 64Mb, decide on being used as data volume to be processed.In system, reserve extended menory interface (2), can adopt SmartCard, the storage card of standards such as CF Card or MMC Card expands, perhaps carry out exchanges data, for those transfer of data is arranged not only, also has the application of mass data storage simultaneously, the solution of integrated high-capacity FLASH ROM memory on system board also is provided, capacity can reach 128Mb or bigger, and interactive portion comprises output and importation, the output of system has adopted a LCD liquid crystal display screen (11), for the handheld terminal of just holding under the arm, adopted the small-sized single color LCD screen of 96*64, and had demonstration backlight.For the many application of display message, or need carry out the application that video shows, can adopt 320*240 or bigger color liquid crystal screen, the sound aspect has adopted by an IIS interface chip (CS4334 or similar chip), connect a small-sized boombox, coupled system carries microphone simultaneously, the numeric keypad (10) of mobile phone standard has been adopted in the importation, on system board, attached the PS/2 keyboard interface of standard, people's machine equipment extended interface (9), system has reserved the multiple standards interface.Comprising serial port, be to be responsible for finishing the signal that the conversion of signals of processor is become standard RS-232 form by a MAX232, carry out communication with other serial equipments; USB port is finished the processing of all usb protocol stacks by a USBN9603, and infrared port receives transmitter module by an infrared ray and forms, directly by the transmitting and receiving of CPU control signal, thereby carries out communication with other numerous infrared interface equipment.An analog-to-digital conversion heart sheet (8) ADC0809 is adopted in the data source interface section, ADC752, gather heart sheet BT848 for one, the MC35 (substitute products that other models are also arranged) of GPRS packet radio communications protocol and the digital link module (5) that mobile phone SIM (7) card is formed are adopted in the digital link interface section, or the satellite communication module of Motorola (motorola), be placed on the system board.According to user's demand programming, with the program input program memory of finishing.Equipment is installed on the data-source device of required collection, can finishes data collection by GPRS or satellite.On the processor port pinout, connect one 8 the road simultaneously or more Darlington transistor, link to each other with equipment again, finish control the equipment of required control.
Claims (8)
1, a kind of wireless data transmission processor, it is characterized in that: it is by data acquisition interface, data processing, data link interface, equipment action control four parts constitute, data acquisition interface comprises an acquisition chip, a modulus conversion chip, they are connected with the processor input, data link interface comprises a blocks of data link module, they are connected with the processor output, and data processing section comprises a blocks of data processor, random data memory, program storage, keyboard, display screen, the storage expansion interface, people's machine equipment extended interface, they are connected with the processor port respectively, and whole system adopts bus connecting mode to be integrated on the integrated circuit board.
2, a kind of wireless data transmission processor according to claim 1, it is characterized in that: data link module is to be made of MC35 and SIM card.
3, a kind of radio data-transmission equipment according to claim 1 is characterized in that: processor is ARM chip or 8 single-chip processors of 51 series or Motorola (motorola).
4, a kind of wireless data transmission processor according to claim 1, it is characterized in that: modulus conversion chip is ADC0809 or ADC752, and acquisition chip is BT848.
5, a kind of wireless data transmission processor according to claim 1, it is characterized in that: program storage is CODEROM, adopts the FLASH flash memory as media, capacity is 128Kb-32Mb.
6, a kind of wireless data transmission processor according to claim 1, it is characterized in that: random asccess memory is W24258, capacity 16Kb-64Mb.
7, a kind of wireless data transmission processor according to claim 1 is characterized in that: the storage extended interface is Smald CF Cald or MMC Cald storage card.
8, a kind of wireless data transmission processor according to claim 1 is characterized in that: equipment action control adopts the processor port pinout to link to each other with the equipment of needs control with one 8 road or more Darlington transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236851 CN2599866Y (en) | 2003-01-28 | 2003-01-28 | Wireless data transmission processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03236851 CN2599866Y (en) | 2003-01-28 | 2003-01-28 | Wireless data transmission processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599866Y true CN2599866Y (en) | 2004-01-14 |
Family
ID=34167033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03236851 Expired - Fee Related CN2599866Y (en) | 2003-01-28 | 2003-01-28 | Wireless data transmission processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599866Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192894B (en) * | 2006-12-01 | 2012-05-30 | 上海科泰信息技术有限公司 | Built-in data transmission terminal based on code division multiple address network |
| CN104866800A (en) * | 2015-06-12 | 2015-08-26 | 安徽朗坤物联网有限公司 | Data acquisition unit applied to logistics industry |
-
2003
- 2003-01-28 CN CN 03236851 patent/CN2599866Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192894B (en) * | 2006-12-01 | 2012-05-30 | 上海科泰信息技术有限公司 | Built-in data transmission terminal based on code division multiple address network |
| CN104866800A (en) * | 2015-06-12 | 2015-08-26 | 安徽朗坤物联网有限公司 | Data acquisition unit applied to logistics industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3031837B2 (en) | Assembly of a wireless transmission system in a wireless communication system | |
| CN102263935B (en) | Video monitoring and transmission device based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) network | |
| CN101296146B (en) | Remote upgrading system of television set | |
| CN1427605A (en) | Method of realizing automatic setting network configuration on portable electronic communication equipment | |
| CN2599866Y (en) | Wireless data transmission processor | |
| CN1521647A (en) | Method and device for wireless data transmission | |
| CN1262102C (en) | Radio communicator matched with portable computer | |
| CN2791757Y (en) | Multifunction mobile police-affairs inquiring terminal | |
| CN108391245A (en) | Plug and play type wireless sensor network node | |
| CN105281869A (en) | GPRS-based wireless data transmission method and apparatus | |
| CN2694643Y (en) | Mobile data communication machine | |
| KR100436082B1 (en) | The metering devices with function of remote AMR(Automatic Meter Reading) for mobile telecommunication network | |
| CN209591011U (en) | A kind of integrated sensing charge machine and its system based on raspberry pie | |
| CN214202444U (en) | Electronic student identity card capable of processing data and system thereof | |
| CN201054704Y (en) | Remote interactive multi-user intelligent information screen device based on GPRS | |
| CN101272424A (en) | Method for implementing telecommunication incremental value service identification policy control system | |
| CN2463879Y (en) | Personal digital assistant device with one-way communication and two-way transmission function | |
| CN1217285C (en) | On-line teaching and service system and method for hand held electronic devices | |
| CN102497473B (en) | Remote interactive control device based on mobile phone voice talker | |
| CN1194518C (en) | Variable frame rate digital video wireless transmission device | |
| CN101888453B (en) | Multiplex communication device | |
| CN1313552A (en) | PDA system with functions of unidirectional communication and bidirectional transmission | |
| CN202444537U (en) | Remote interactive control device based on handset voice communicator | |
| CN2495067Y (en) | Module mobile communication apparatus | |
| CN100358284C (en) | Portable type electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANG ZHENYU Free format text: FORMER OWNER: BEIJING TONGLIAN WANDA TECHNOLOGY CO., LTD. Effective date: 20040206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040206 Address after: 7B, building 2, science and Technology Exhibition Center, No. 48 West Third Ring Road, Beijing, Haidian Patentee after: Jiang Zhenyu Address before: No. 2, science and Technology Exhibition Center, No. 48 West Third Ring Road, Beijing, Haidian, 7B Patentee before: Tonglian Wanda Science & Technology Co., Ltd., Beijing |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |