CN1476274A - Road measuring recorder and road measuring method using said road measuring recorder - Google Patents
Road measuring recorder and road measuring method using said road measuring recorder Download PDFInfo
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- CN1476274A CN1476274A CNA021257094A CN02125709A CN1476274A CN 1476274 A CN1476274 A CN 1476274A CN A021257094 A CNA021257094 A CN A021257094A CN 02125709 A CN02125709 A CN 02125709A CN 1476274 A CN1476274 A CN 1476274A
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Abstract
The recorder comprises display unit, storing unit and processing unit, of which storing and processing units are equipped with overlay information interface, position information interface and data communication interface. The method includes collecting base station overlaying and location information with external interface of the recorded, recording data with the storing unit, finishing control of input operation with button of the recorder, finishing output display with display unit and realizing output of path test information data with data interface of the recorder.
Description
Technical field
The present invention relates to the field tests of mobile communication, more specifically refer to a kind ofly can finish the road measuring recorder of base station coverage effect information gathering, storage, demonstration and data output and use this road measuring recorder to carry out the method for drive test.
Technical background
In mobile communcations systems such as GSM, CDMA, WCDMA, CDMA2000, the base station belongs to wireless portion, the coverage effect of base station is determined by equipment self and field condition, is comprised standard, base station power output, antenna feed configuration, network parameter setting and the landform etc. of mobile communcations system.In order to guarantee the actual coverage effect of base station, need be provided with etc. base station, antenna feeder equipment itself and network parameter and understand and adjust, and be to carry out actually in drive test examination (being drive test) to the limited means that the base station coverage effect is understood, this need be finished by road measuring device.
Carrying out drive test need be finished by road measuring device, the road measuring device in this field comprises testing mobile phone, GPS, portable machine etc. at present, wherein testing mobile phone is used to provide the test point coverage information, and GPS provides the positional information of test point, and portable machine is used for above-mentioned recording of information.Because drive test need carry out along the road by bus, partial test road condition is relatively poor, uses portable machine very inconvenient, and is bigger to the damaged condition of portable machine.Simultaneously, the operation of portable machine must be undertaken by the personnel with certain drive test knowledge.These do not conform to the record effect that portable machine reality is only carried out.
Summary of the invention
Purpose of the present invention is exactly the drive test work of base station coverage effect in order to simplify and facilitate, helps the raising of the actual covering quality of base station system; Reduce the personnel and the equipment input of drive test work simultaneously, design a kind of the use and simply have the road measuring recorder that writes down test point coverage information and positional information, and a kind of road measuring method that uses this road measuring recorder, to substitute the writing task of finishing portable machine.
Road measuring recorder of the present invention comprises:
Display unit, memory cell, processing unit by the data wire connection, described display unit is used for video data, described memory cell is used for storing data, described processing unit is used for deal with data, it is characterized in that described memory cell and processing unit also have coverage information interface, positional information interface and data communication interface;
The coverage test information of described coverage information interface acceptance test mobile phone feedback;
Described positional information interface receives the position measurement information that GPS provides;
Described data communication interface is used for exporting the data of recorder record.
Store system control program in the described memory cell, be used for finishing control road measuring recorder.
Described system control program comprises:
Timing acquiring part: be used for the data of controlling recording instrument timing acquiring data-interface;
The display part: being used for the controlling recording instrument is shown main state on display unit;
External data output: be used for the data of storing in the data storage cell are exported by data-interface.
Described road measuring recorder also comprises the switch knob of a testing recorder, the powering up and power down of described switch knob control road measuring recorder each several part.
Described coverage information interface and positional information interface are the RS232 interfaces.
Described coverage information interface and positional information interface are USB (universal serial bus).
Described processing unit is CPU.
Described memory cell is SDRAM.
The present invention uses the road measuring method of above-mentioned recorder to comprise:
External interface by road measuring recorder is gathered base station coverage information and positional information;
Unit records data by road measuring recorder;
Finish the control of input operation by the button of road measuring recorder;
Finishing output by the display unit of road measuring recorder shows;
Realize the output of drive test information data by the data-interface of road measuring recorder.
Described road measuring method when above-mentioned steps is carried out, is realized control by the control program in the memory cell to above-mentioned each parts.
Road measuring recorder of the present invention owing to use external interface, memory cell and display unit etc. to finish the collection of base station coverage effect information, storage, demonstration and data output, makes driver test system have the function of drive test base station coverage effect.The drive test work of base station coverage effect can be simplified and make things convenient for to this method simultaneously, helps the raising of the actual covering quality of base station system.
Description of drawings
Fig. 1 is the structural representation of road measuring recorder of the present invention;
Fig. 2 is the schematic flow sheet of road measuring method of the present invention.
Embodiment
Below in conjunction with Figure of description, method of the present invention is described in further detail.
As shown in Figure 1, the road measuring recorder of the present invention design comprises the display unit, memory cell, the processing unit that connect by data wire, and this display unit is used for video data, can be display; This memory cell is used for storing data, because the technological means of relevant storage is more at present, the selection of this memory cell can have multiple mode, such as being SDRAM, can be FLASH, EPROM etc. also, these can have different selections with different designers; This processing unit is used for deal with data, can be processors such as CPU, MPU.
In the present invention, this memory cell and processing unit also have coverage information interface, positional information interface and data communication interface; Wherein, this coverage information interface and positional information interface can be comparatively common RS232 interfaces, also can be USB (universal serial bus).Wherein the transmission rate of RS232 is lower, can be used for using under the little test case of transmitted data amount, and the transmission rate of general-purpose serial bus USB is higher, can be bigger in transmitted data amount, use under the situation that promptness is had relatively high expectations.Wherein:
The coverage test information of this coverage information interface acceptance test mobile phone feedback;
This positional information interface receives the position measurement information that GPS provides;
This data communication interface is used for exporting the data of recorder record.
Road measuring recorder of the present invention can be finished the automatic control of test job by set in advance a system control program in memory cell, and this system control program can comprise following module section:
Timing acquiring control module part: be used for the data of controlling recording instrument timing acquiring data-interface;
The display control module part: being used for the controlling recording instrument is shown main state on display unit;
External data output control module part: be used for the data of storing in the data storage cell are exported by data-interface.
Road measuring recorder of the present invention also comprises the switch knob of a testing recorder, and this switch knob is controlled powering up and power down of road measuring recorder each several part, switch opens, and then all parts of recorder power up, and recorder is started working; Switch cuts out, and then recorder power down quits work.
As shown in Figure 2, when using road measuring recorder of the present invention to carry out the drive test record, can may further comprise the steps:
External interface by road measuring recorder is gathered base station coverage information and positional information:
In the test of reality, the base station coverage effect is carried out coverage information and the positional information that test contents is a test point.Coverage information comprises that descending incoming level, downlink voice quality, network parameter are provided with etc., mainly is two of front; Positional information comprises information such as longitude and latitude, height above sea level.The positional information of test point is corresponding with coverage information, promptly can obtain the base station coverage effect of test path.Generally speaking, coverage information is provided by testing mobile phone, and positional information is provided by GPS (Global Position System) GPS.
Because mobile phone and GPS itself provide the output interface of data, it directly can be imported recorder.At present, GSP is the RS232 interface basically, and the data-interface of mobile phone generally is the data wire of its configuration, and the interface that wherein connects computer or recorder one end generally also is the RS232 interface; Like this, can be connected with the present invention ground road measuring recorder easily; If not, then need to be converted into normally used as the RS232 interface, this also is to work easily.
Unit records data by road measuring recorder:
After covering and the positional information input road measuring recorder system, need to use memory cell that above-mentioned data are stored.
Because the drive test time may reach a few hours, data volume is bigger; And data rate is not high; Can use some memory spaces big and store general memory cell of corresponding time, carry out storage work as SDRAM etc.
Finish the control of input operation by the button of road measuring recorder, finish output by the display unit of road measuring recorder and show;
Button on the road measuring recorder only plays the on-off action whether recorder works.Open it, then all parts of road measuring recorder power up, and road measuring recorder is started working; It is closed, and the road measuring recorder power down quits work.
The work that need finish owing to the drive test information recorder that only carries out the drive test data writing task is fairly simple, and Control work need start and stop writing task, needs simultaneously the current state of recorder is shown.These simple input and output can be finished by button and display.
Realize the output of drive test information data by the data-interface of road measuring recorder:
Behind the drive test end-of-job, need to be recorded in covering and positional information output in the memory cell, the coverage effect of base station is analyzed by special backstage analysis software.This can use high speed data-interfaces such as low speed data interfaces such as more common RS232 or general-purpose serial bus USB to finish the output services of drive test information data.
When above steps is carried out, above-mentioned each parts are realized control by the control program in the memory cell.Road measuring recorder is according to the part of data acquisition in the control program, the data of timing acquiring data-interface, and with storage in data storage; Road measuring recorder is shown main state according to the display part in the control program on display; And then road measuring recorder is exported the data of storing in the data storage according to the external data output in the control program by data output interface, so that analysis software is analyzed.
Owing to use external interface, memory cell and display unit etc. to finish the collection of base station coverage effect information, storage, demonstration and data output, make driver test system have the function of drive test base station coverage effect.The drive test work of base station coverage effect can be simplified and make things convenient for to this method simultaneously, helps the raising of the actual covering quality of base station system.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (10)
1, a kind of road measuring recorder, comprise the display unit, memory cell, the processing unit that connect by data wire, described display unit is used for video data, described memory cell is used for storing data, described processing unit is used for deal with data, it is characterized in that described memory cell and processing unit also have coverage information interface, positional information interface and data communication interface;
The coverage test information of described coverage information interface acceptance test mobile phone feedback;
Described positional information interface receives the position measurement information that GPS provides;
Described data communication interface is used for exporting the data of recorder record.
2, road measuring recorder as claimed in claim 1 is characterized in that storing system control program in the described memory cell, is used for finishing the control to road measuring recorder.
3, road measuring recorder as claimed in claim 2 is characterized in that described system control program, comprising:
Timing acquiring part: be used for the data of controlling recording instrument timing acquiring data-interface;
The display part: being used for the controlling recording instrument is shown main state on display unit;
External data output: be used for the data of storing in the data storage cell are exported by data-interface.
4, road measuring recorder as claimed in claim 3 is characterized in that also comprising the switch knob of a testing recorder, the powering up and power down of described switch knob control road measuring recorder each several part.
5, as claim 1,2,3 or 4 described road measuring recorders, it is characterized in that described coverage information interface and positional information interface, is the RS232 interface.
6, as claim 1,2,3 or 4 described road measuring recorders, it is characterized in that described coverage information interface and positional information interface, is USB (universal serial bus).
7,, it is characterized in that described processing unit is CPU as claim 1,2,3 or 4 described road measuring recorders.
8,, it is characterized in that described memory cell is SDRAM as claim 1,2,3 or 4 described road measuring recorders.
9, a kind of road measuring method that uses the described road measuring recorder of claim 1 is characterized in that comprising:
External interface by road measuring recorder is gathered base station coverage information and positional information;
Unit records data by road measuring recorder;
Finish the control of input operation by the button of road measuring recorder;
Finishing output by the display unit of road measuring recorder shows;
Realize the output of drive test information data by the data-interface of road measuring recorder.
10, road measuring method as claimed in claim 9 is characterized in that when above-mentioned steps is carried out, and by the control program in the memory cell above-mentioned each parts is realized control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021257094A CN1250039C (en) | 2002-08-13 | 2002-08-13 | Road measuring recorder and road measuring method using said road measuring recorder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021257094A CN1250039C (en) | 2002-08-13 | 2002-08-13 | Road measuring recorder and road measuring method using said road measuring recorder |
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| CN1476274A true CN1476274A (en) | 2004-02-18 |
| CN1250039C CN1250039C (en) | 2006-04-05 |
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| CNB021257094A Expired - Fee Related CN1250039C (en) | 2002-08-13 | 2002-08-13 | Road measuring recorder and road measuring method using said road measuring recorder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101351013B (en) * | 2007-07-18 | 2012-01-11 | 中兴通讯股份有限公司 | Method and system for detecting wireless network zone-skipping shrouding |
| CN101262278B (en) * | 2007-03-06 | 2012-09-26 | 中兴通讯股份有限公司 | Single cell coverage reverse testing system and testing method thereof |
| CN102905220A (en) * | 2012-09-13 | 2013-01-30 | 中兴通讯股份有限公司 | Method and device for obtaining test files, test terminal and server |
| CN103125131A (en) * | 2010-09-30 | 2013-05-29 | Lg电子株式会社 | Method and device for performing logged measurement in wireless communication system |
| CN105357635A (en) * | 2015-10-10 | 2016-02-24 | 青岛科恩锐通信息技术股份有限公司 | Road testing method for wireless communication base station based on Beidou satellite positioning |
| CN106789417A (en) * | 2016-12-13 | 2017-05-31 | 中国联合网络通信集团有限公司 | The storage method and drive test instrument of a kind of drive test data |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166336B (en) * | 2006-10-20 | 2011-01-19 | 中兴通讯股份有限公司 | Road measuring and recording device and system |
-
2002
- 2002-08-13 CN CNB021257094A patent/CN1250039C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262278B (en) * | 2007-03-06 | 2012-09-26 | 中兴通讯股份有限公司 | Single cell coverage reverse testing system and testing method thereof |
| CN101351013B (en) * | 2007-07-18 | 2012-01-11 | 中兴通讯股份有限公司 | Method and system for detecting wireless network zone-skipping shrouding |
| CN103125131A (en) * | 2010-09-30 | 2013-05-29 | Lg电子株式会社 | Method and device for performing logged measurement in wireless communication system |
| CN103125131B (en) * | 2010-09-30 | 2016-04-13 | Lg电子株式会社 | The method and apparatus of executive logging formula measurement in a wireless communication system |
| CN102905220A (en) * | 2012-09-13 | 2013-01-30 | 中兴通讯股份有限公司 | Method and device for obtaining test files, test terminal and server |
| CN102905220B (en) * | 2012-09-13 | 2016-08-03 | 中兴通讯股份有限公司 | Test file acquisition methods, device, test terminal and server |
| CN105357635A (en) * | 2015-10-10 | 2016-02-24 | 青岛科恩锐通信息技术股份有限公司 | Road testing method for wireless communication base station based on Beidou satellite positioning |
| CN105357635B (en) * | 2015-10-10 | 2018-12-28 | 青岛科恩锐通信息技术股份有限公司 | A kind of radio communication base station road measuring method based on big-dipper satellite positioning |
| CN106789417A (en) * | 2016-12-13 | 2017-05-31 | 中国联合网络通信集团有限公司 | The storage method and drive test instrument of a kind of drive test data |
| CN106789417B (en) * | 2016-12-13 | 2019-08-16 | 中国联合网络通信集团有限公司 | A kind of storage method and drive test instrument of drive test data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1250039C (en) | 2006-04-05 |
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