Summary of the invention
The invention provides a kind of information acquisition system, this entire system is different from traditional collecting device to on-the-spot material object and vestige, the present invention realizes the collection to the on-air radio information data, and match with the Computer Analysis treatment system, it is the revolutionary character innovation of data acquisition, being specific aim construction exploitation in conjunction with present new situations, mobile new technology extensive use, is the important breakthrough to original information image data and theory, has ageing, advanced, perspective and practicality.
In order to solve above technical problem, the technical solution used in the present invention is: a kind of information acquisition system, it matches with information data synchronous system and Computer Analysis treatment system, this information acquisition system is responsible for the collection site data message, this field data of gathering mainly comprises on-the-spot moving, UNICOM, sub-district ID and the field intensity of CDMA, and on-the-spot GIS positional information, this information data synchronous system is used for this field data that this information acquisition system collects is synchronized in this Computer Analysis treatment system, by this Computer Analysis treatment system the data that collect is imported analysis.
Wherein, this information acquisition system is the high intelligent hand-hold type multimode input instrument that combines GSM/GPS/CDMA/PHS multimode signal processing.This detecting instrument adopts each industrial modular design, and system adopts WINDOWS CE or Linux, and central processing unit adopts the Intel XScale PXA270 of antijamming capability, high performance chip Intel, and maximum operating frequency reaches 624MHZ.
This information acquisition system has operation principle mode in two to realize collection to GSM/CDMA/PHS multimode signal base station CS-ID information:
First kind be therein in the mode and the base station of plug sim card, UIM card carry out communication, obtain base station CS-ID information.
Second kind is that this information acquisition system adopts burned base station IDs sign indicating number source information mode, and operation principle adopts the mode of similar paging and base station to carry out communication, obtains base station CS-ID information.
Each operational module independently separately in this information acquisition system, the collection of information such as GSM moves, the base station information CS-ID of UNICOM and field intensity adopts BENQ M32 industry module to realize, its principle is: module is with after base station communication is communicated with, information such as CS-ID and field intensity are handled and directly read to the movable signal that receives in inside modules, central processing unit control module AT order-CREG outputs to TFT and shows module, but automatic or manual is stored the information that collects.The collection of CDMA/PHS base station CS-ID information is the same with the acquisition principle of GSM base station CS-ID information.Just no longer repeating at this, is the industrial module difference that adopts, and CDMA adopts ANYDATD/DTU-800 industry module, and PHS adopts the industrial module of PHS-150.
Aforesaid this information acquisition system comprises: gps satellite signal treatment system, base station information are patrolled and are surveyed subsystem and GIS-Geographic Information System.
Wherein, the major function of this gps satellite signal treatment system is to handle the GPS locating information of being returned by GPS information analysis chip, and it is stored in the Embedded GPS information processing system according to set form compression, this GPS locating information is associated with base station information.
This Embedded GPS information processing system comprises five functional modules: GPS locating information acquisition module, GPS locating information parsing module, GPS information storage module, GPS Control Parameter configuration module, GPS module status selftest module.Wherein, this GPS locating information acquisition module is realized ON/OFF GPS 9548 modules, is forced to refresh the function of ephemeris to realize reinitializing, this GPS locating information parsing module, comprise NMEA-0183 protocol analysis, satellite ephemeris parsing, the graphical demonstration of satellite ephemeris, current longitude and latitude, highly, the real-time refresh function of speed parameter, this GPS information storage module comprises per 3 seconds buffer memorys function, the compression storage of positional information, the function of browse of position data such as active position coordinate.This GPS Control Parameter configuration module comprises the configuration interface of channel number, memory module, compact model, display mode parameter.This GPS module status selftest module is searched for and the inspection of module operating state automatically to the employed passage of GPS 9548 modules.
This base station information patrol the major function of surveying subsystem be with the base station data that CS-ID test, base station information acquisition chip are gathered extract, resolve, encapsulate, storage, Presentation Function.Owing to relate to G net, C net and PHS, the mode that each module adopts circulation to power on is carried out work, interferes with each other avoiding.
This base station information patrols and surveys subsystem is that the embedded base station information intelligent is tested gathering system, it specifically comprises: the acquisition chip control module, acquisition chip state selftest module, the base station information acquisition module, survey state display module is patrolled in the base station, the base station information memory module, base station information acquisition parameter configuration module, wherein, this acquisition chip control module realizes SIM card number switching, ON/OFF GSM/GPRS BENQ M32 gsm module module, ON/OFF AnyDataDTU-800CDMA module, ON/OFF M150 type PHS module.This acquisition chip state selftest module is realized GSM/GPRS BENQ M32 gsm module module, AnyDataDTU-800 CDMA module, the self check of M150 type PHS module status.This base station information acquisition module, obtain China Mobile's base station information, the G of CHINAUNICOM net base station information, the C of CHINAUNICOM net base station information, the G of China Railway Telecom net base station information, China Telecom's PHS base station information, survey state display module is patrolled in this base station, human-computer interaction interface is provided, show and patrol the base station information that measures, and whether prompting can finish to patrol survey.This base station information memory module is compressed and is preserved patrolling the effective base station information that measures, for real-time online passback and data sync are prepared.This base station information acquisition parameter configuration module provides human-computer interaction interface, configuration need patrol survey operator, patrol and survey number of times, stand-by period.
This GIS-Geographic Information System is itself and the collaborative work of gps satellite signal treatment system of embedded geographical information systems, provides that accurate in locating shows, marking Function.
This GIS-Geographic Information System comprises the embedded geographical information systems engine, the map operation module, map is reduced module and the synchronous update module of geography information, wherein, this embedded geographical information systems engine realize to map read and to the demonstration of map.This map operation module comprises the function of translation to map, convergent-divergent, roaming.This map is reduced the map that module realizes cutting out the specific region, in addition, reduces useless geography information.The synchronous update module of this geography information realizes that translation data is the function of professional format.
This information data synchronous system is used for this field data that this information acquisition system collects is synchronized in this Computer Analysis treatment system, this information data synchronous system comprises: data sync subsystem, information gathering ADMINISTRATION SUBSYSTEM and data administration subsystem.
This data sync subsystem is to be used for the information of this information acquisition system collection is transmitted to this information gathering ADMINISTRATION SUBSYSTEM, USB interface is passed through in realization, positional information, base station information, the field data that collects is synchronized in this Computer Analysis treatment system, and upgrades configuration management information synchronously in each module of this information acquisition system.
The information gathering ADMINISTRATION SUBSYSTEM is mainly used in the information that management is obtained from this information acquisition system, comprise positional information, base station information and field data.
This information gathering ADMINISTRATION SUBSYSTEM comprises: the handheld device Configuration Manager, positional information, base station information, field data memory module, the relating module of information and case, user management module, wherein, this handheld device Configuration Manager is realized the parameter initialization function of this information acquisition system.This positional information, base station information, field data memory module, realization is saved in positional information, base station information, field data in this Computer Analysis treatment system, the relating module of this information and case, man-machine interface is provided, realizes setting up related between positional information, base station information, field data and this Computer Analysis treatment system 30.This user management module realizes the user of this information acquisition system of record.
Beneficial effect of the present invention is: because the present invention a kind ofly matches with information data synchronous system and Computer Analysis treatment system, and the collecting device of data in the air such as instantaneous acquiring mobile communication base station at the scene.More specifically being described as the present invention is the high intelligent hand-hold type multimode input instrument that combines GSM/GPS/CDMA/PHS multimode signal processing, so that this detecting instrument has is easy to carry, and the little lightweight effect of volume.
Embodiment
(as shown in Figures 1 to 3) a kind of information acquisition system 10, it matches with information data synchronous system 20 and Computer Analysis treatment system 30.
This information acquisition system 10 is responsible for collection site data messages, this field data of collection mainly comprise on-the-spotly move, sub-district ID and the field intensity of UNICOM, CDMA, and on-the-spot GIS positional information.
This information data synchronous system 20 is used for this field data that this information acquisition system 10 collects is synchronized in this Computer Analysis treatment system 30, by this Computer Analysis treatment system 30 data that collect is imported analysis.
Wherein, this information acquisition system 10 is the high intelligent hand-hold type multimode input instruments that combine GSM/GPS/CDMA/PHS multimode signal processing.This detecting instrument adopts each industrial modular design, and system adopts WINDOWS CE or Linux, and central processing unit adopts the Intel XScale PXA270 of antijamming capability, high performance chip Intel, and maximum operating frequency reaches 624MHZ.
This information acquisition system 10 has operation principle mode in two to realize collection to GSM/CDMA/PHS multimode signal base station CS-ID information:
First kind be therein in the mode and the base station of plug sim card, UIM card carry out communication, obtain base station CS-ID information.
Second kind is that this information acquisition system 10 adopts burned base station IDs sign indicating number source information mode, and operation principle adopts the mode of similar paging and base station to carry out communication, obtains base station CS-ID information.
Each operational module independently separately in this information acquisition system 10, the collection of information such as GSM moves, the base station information CS-ID of UNICOM and field intensity adopts BENQ M32 industry module to realize, its principle is: module is with after base station communication is communicated with, information such as CS-ID and field intensity are handled and directly read to the movable signal that receives in inside modules, central processing unit control module AT order-CREG outputs to TFT and shows module, but automatic or manual is stored the information that collects.The collection of CDMA/PHS base station CS-ID information is the same with the acquisition principle of GSM base station CS-ID information.Just no longer repeating at this, is the industrial module difference that adopts, and CDMA adopts ANYDATD/DTU-800 industry module, and PHS adopts the industrial module of PHS-150.
(as shown in Figure 2) aforesaid this information acquisition system 10 comprises: gps satellite signal treatment system 11, base station information are patrolled and are surveyed subsystem 12 and GIS-Geographic Information System 13.
Wherein, the major function of this gps satellite signal treatment system 11 is to handle the GPS locating information of being returned by GPS information analysis chip, and it is stored in the Embedded GPS information processing system according to set form compression, this GPS locating information is associated with base station information.
This Embedded GPS information processing system comprises five functional modules: GPS locating information acquisition module, GPS locating information parsing module, GPS information storage module, GPS Control Parameter configuration module, GPS module status selftest module.
Wherein, this GPS locating information acquisition module is realized ON/OFF GPS 9548 modules, is forced to refresh the function of ephemeris to realize reinitializing.
This GPS locating information parsing module, comprise NMEA-0183 protocol analysis, satellite ephemeris parsing, the graphical demonstration of satellite ephemeris, current longitude and latitude, highly, the real-time refresh function of speed parameter.
This GPS information storage module comprises per 3 seconds buffer memorys function, the compression storage of positional information, the function of browse of position data such as active position coordinate.
This GPS Control Parameter configuration module comprises the configuration interface of channel number, memory module, compact model, display mode parameter.
This GPS module status selftest module is searched for and the inspection of module operating state automatically to the employed passage of GPS 9548 modules.
This base station information patrol the major function of surveying subsystem 12 be with the base station data that CS-ID test, base station information acquisition chip are gathered extract, resolve, encapsulate, storage, Presentation Function.Owing to relate to G net, C net and PHS, the mode that each module adopts circulation to power on is carried out work, interferes with each other avoiding.
This base station information patrols and surveys subsystem 12 is that the embedded base station information intelligent is tested gathering system, it specifically comprises: the acquisition chip control module, acquisition chip state selftest module, the base station information acquisition module, survey state display module is patrolled in the base station, the base station information memory module, base station information acquisition parameter configuration module.
Wherein, this acquisition chip control module realizes SIM card number switching, ON/OFF GSM/GPRS BENQM32 gsm module module, ON/OFF AnyDataDTU-800 CDMA module, ON/OFF M150 type PHS module.
This acquisition chip state selftest module is realized GSM/GPRS BENQ M32 gsm module module, AnyDataDTU-800 CDMA module, the self check of M150 type PHS module status.
This base station information acquisition module obtains China Mobile's base station information, the G of CHINAUNICOM net base station information, the C of CHINAUNICOM net base station information, the G of China Railway Telecom net base station information, China Telecom's PHS base station information.
Survey state display module is patrolled in this base station, and human-computer interaction interface is provided, and show to patrol the base station information that measures, and whether prompting can finish to patrol survey.
This base station information memory module is compressed and is preserved patrolling the effective base station information that measures, for real-time online passback and data sync are prepared.
This base station information acquisition parameter configuration module provides human-computer interaction interface, configuration need patrol survey operator, patrol and survey number of times, stand-by period.
This GIS-Geographic Information System 13 is itself and 11 collaborative works of gps satellite signal treatment system of embedded geographical information systems, provides that accurate in locating shows, marking Function.
This GIS-Geographic Information System 13 comprises the embedded geographical information systems engine, the map operation module, and map is reduced module and the synchronous update module of geography information.
Wherein, this embedded geographical information systems engine realize to map read and to the demonstration of map.
This map operation module comprises the function of translation to map, convergent-divergent, roaming.
This map is reduced the map that module realizes cutting out the specific region, in addition, reduces useless geography information.
The synchronous update module of this geography information realizes that translation data is the function of professional format.
This information data synchronous system 20 is used for this field data that this information acquisition system 10 collects is synchronized in this Computer Analysis treatment system 30.
(as shown in Figure 3) this information data synchronous system 20 comprises: data sync subsystem 21, information gathering ADMINISTRATION SUBSYSTEM 22 and data administration subsystem 23.
This data sync subsystem 21 is that the information that is used for this information acquisition system 10 is gathered is transmitted to this information gathering ADMINISTRATION SUBSYSTEM 22, USB interface is passed through in realization, positional information, base station information, the field data that collects is synchronized in this Computer Analysis treatment system 30, and upgrades configuration management information synchronously in each module of this information acquisition system 10.
Information gathering ADMINISTRATION SUBSYSTEM 22 is mainly used in the information that management is obtained from this information acquisition system 10, comprise positional information, base station information and field data.
This information gathering ADMINISTRATION SUBSYSTEM 22 comprises: handheld device Configuration Manager, positional information, base station information, field data memory module, the relating module of information and case, user management module.
Wherein, this handheld device Configuration Manager is realized the parameter initialization function of this information acquisition system 10.
This positional information, base station information, field data memory module realize positional information, base station information, field data are saved in this Computer Analysis treatment system 30.
The relating module of this information and case provides man-machine interface, realizes setting up related between positional information, base station information, field data and this Computer Analysis treatment system 30.
This user management module realizes the user of this information acquisition system 10 of record.
Aforesaid this information acquisition system 10 is high intelligent hand-hold type multimode input instrument, its in concrete enforcement, being configured to of this high intelligence hand-hold type multimode input instrument:
Operating system: support WINDOWS CE and Linux,
CPU:Intel XScale PXA270 microprocessor
Internal memory: SDRAM 128M Nand FLASH 2G NOR FLASH 32M
Show: 7 inches large scale displays, TFT-LCD 800 * 480 384000 looks
GPS location: SiRFstar III
Expansion: support SD/MMC card 1~2G
Physical interface: 2 USB 2.0, print serial ports
Camera: CMOS 2,000,000 pixels 1600 * 1200 resolution recording functions
Battery: the above rechargeable battery of capacity 2600mA, detachable lithium polymer secondary battery
Size design: more greatly than PDA handheld terminal size in the market
Weight: 300-500 gram is for well
The performance parameter of this high intelligence hand-hold type multimode input instrument touches brilliant TFT demonstration at night large-screen (3 for it adopts.5~12。1), high-gain reception antenna; Gps signal receiving antenna gain 28dB ± 2Db, GSM/CDMA/PHS reception antenna 3.5dB。GPS adopts the location the floating up-to-date SiRFStar III technology of U.S.'s plucked instrument, placement error value is in 5 meters, acquisition sensitivity: Cold 30dB-Hz, Warm 23dB-Hz, Hot 15dB-Hz, tracking sensitivity: 13dB-Hz, Cold/Warm/Hot start-up time: 42/38/1 second, the reacquisition time: 0.1 second.
This high intelligence hand-hold type multimode input instrument is to the acquisition time of on-the-spot GSM/CDMA/PHS network base station CS-ID information: be not more than about 10 fens kinds (certain relation being arranged with geographical environment).
This is deceived intelligent hand-hold type multimode input instrument and guarantees the technical grade design, and waterproof, protection against the tide, the anti-riot processing of specialty done in the device housings encapsulation.It is both to have had the graceful firm characteristic of almag that shell adopts the carbon fiber material, and the high plasticity of ABS engineering plastics is arranged again.Power supply adopts the above high-performance lithium electricity of 2600mA rechargeable battery, and the operating time is not less than 8 hours.