CN207354632U - A kind of multi-standard mobile communications network internet surfing data traffic measuring device - Google Patents
A kind of multi-standard mobile communications network internet surfing data traffic measuring device Download PDFInfo
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- CN207354632U CN207354632U CN201720788375.8U CN201720788375U CN207354632U CN 207354632 U CN207354632 U CN 207354632U CN 201720788375 U CN201720788375 U CN 201720788375U CN 207354632 U CN207354632 U CN 207354632U
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Abstract
The utility model discloses a kind of multi-standard mobile communications network internet surfing data traffic measuring device, belong to data metering apparatus field.Measuring device, which includes CPU and connection and wireless networking communication module, local ethernet interface, storage unit, gps clock unit, capacitance touch screen, audio input output unit, mSATA hard-disk interfaces, SD interface, USB Host interfaces and the power supply on CPU, storage unit, includes NAND FLASH, DDR ram memory cells and mSATA hard disks.The device can complete mobile communications network and the measurement of WIFI internet surfing data traffics under 2G (GPRS, CDMA), 3G (WCDMA, CDMA2000 and TD SCDMA) and 4G (TD LTE, FDD LTE) standard.
Description
Technical field
The utility model belongs to metering field, and in particular to a kind of multi-standard mobile communications network internet surfing data traffic measurement
Device.
Background technology
As domestic mobile communications network develops, based on 2G (GPRS, CDMA), 3G (WCDMA,
CDMA2000 and TD-SCDMA), the mobile data services of 4G (TD-LTE, FDD-LTE) and WIFI obtain extensively should
With mobile communication carrier's charge is that the size of the internet surfing data traffic produced using in mobile communication process is used as foundation, movement
The data traffic computing system and charge system of common carrier belong to trade settlement equipment scope.According to《Measurement Law》Regulation,
Trade settlement equipment should be included in pressure measures range.At the same time with continuous using the number of users of mobile communication network business
Increase, the accurate measurement sex chromosome mosaicism of mobile communications network internet surfing data traffic also become the focus of public concern.
But lack the device measured to mobile communication carrier's internet surfing data traffic at present, and therefore, quality inspection metering
System can not effectively supervise mobile communication carrier's internet surfing data traffic metering.
User is commonly used in the wireless terminals such as mobile phone and carries out Internet data using internet surfing data traffic Survey Software at present
Flow measurement.Such software is that the interface function provided using system obtains internet surfing data traffic, due to there are system other
The problems such as software interference, data-bag lost and re-transmission, cause to measure at the internet surfing data traffic and mobile communication carrier of measurement
Result error is very big.
Utility model content
The purpose of this utility model is that solve in the prior art for accurate during communication network data flow measurement
The problem of property is relatively low, less reproducible, and a kind of communication network data flow-measuring method is provided, which can complete 2G
Mobile radio communication under (GPRS, CDMA), 3G (WCDMA, CDMA2000 and TD-SCDMA) and 4G (TD-LTE, FDD-LTE) standard
Network and the measurement of WIFI internet surfing data traffics.
Concrete technical scheme is as follows used by the utility model：
Multi-standard mobile communications network internet surfing data traffic measuring device, including wireless networking communication module and local ether
At least one in network interface, and CPU, storage unit, gps clock unit and power supply；
The CPU connection wireless networking communication modules and/or local ethernet interface；
The wireless networking communication module is used for the wireless air-link of access mobile communication operator, and passes through the chain
Road links to server；
The local ethernet interface is used to be connected to server by the Ethernet of common carrier；
The storage unit is connected on CPU, for storing the data on flows that CPU is recorded in transmitting procedure；
The gps clock unit is connected on CPU, the system time for synchronous CPU；
The power supply is used to power for measuring device.
Preferably, the wireless networking communication module is WCDMA 3G modules, CDMA2000 3G modules and TD-
One or more in SCDMA 3G modules, TD-LTE 4G modules, FDD-LTE 4G modules or WIFI module.
Preferably, the wireless networking communication module is WCDMA 3G modules, CDMA2000 3G modules and TD-
SCDMA 3G modules, TD-LTE 4G modules, FDD-LTE 4G moulds one or more in the block, set in wireless networking communication module
It is equipped with the card slot of installation SIM card.
Preferably, further include the capacitance touch screen shown for human-computer interaction.
Preferably, audio input output unit is further included, for outputting and inputting for audio signal.
Preferably, mSATA hard-disk interfaces are further included, for expanding hard disk, there is provided memory space.
Preferably, SD interface and/or USB Host interfaces are further included, for copying data flow measurement.
Preferably, the power supply includes external power supply and/or built-in lithium battery.
Preferably, the storage unit includes NAND FLASH, DDR ram memory cells and by mSATA hard disk
Interface is connected to the mSATA hard disks on CPU.
Preferably, the CPU uses Freescale i.MX6ARM Cortex-A9 processors.
The utility model provides a kind of mobile communications network internet surfing data traffic measuring device, which can complete 2G
Mobile radio communication under (GPRS, CDMA), 3G (WCDMA, CDMA2000 and TD-SCDMA) and 4G (TD-LTE, FDD-LTE) standard
Network and the measurement of WIFI internet surfing data traffics, the domestic all mobile communication carrier's communication standards of covering.
Brief description of the drawings
Fig. 1 is the structure diagram of communication network data flow measurement device in embodiment；
Fig. 2 is the flow chart that the network terminal obtains data packet.
Embodiment
The utility model is further elaborated and illustrated with reference to the accompanying drawings and detailed description.In the utility model
The technical characteristic of each embodiment can carry out respective combination on the premise of not colliding with each other.
As shown in Figure 1, a kind of multi-standard mobile communications network internet surfing data traffic measuring device, including CPU and connection
With the wireless networking communication module on CPU, local ethernet interface, storage unit, gps clock unit, capacitance touch screen, audio
Input-output unit, mSATA hard-disk interfaces, SD interface, USB Host interfaces and power supply, storage unit include NAND FLASH,
DDR ram memory cells and mSATA hard disks.Wherein, wireless networking communication module is WCDMA 3G modules, CDMA2000 3G
One or more in module and TD-SCDMA 3G modules, TD-LTE 4G modules, FDD-LTE 4G modules or WIFI module, tool
It is stereoscopic need to measure which kind of network traffic data depending on.WIFI module is to carry component, therefore wireless networking in the utility model
Communication module can be as needed from WCDMA 3G modules, CDMA20003G modules and TD-SCDMA 3G modules, TD-LTE 4G moulds
Chosen in block, FDD-LTE 4G modules one or more.The card slot of installation SIM card is provided with wireless networking communication module, is surveyed
By in the SIM card insertion card slot of corresponding operator during amount.
CPU uses Freescale i.MX6ARM Cortex-A9 processors, dominant frequency 1GHz；DDR ram memory cells use
DDR3 memories, 1GB capacity；NAND FLASH use INAND Flash, the 8GByte capacity of high speed EMMC interfaces, support INAND
Start；Wireless networking communication module using mini-PCIE interfaces 3G module (support WCDMA, CDMA2000 and TD-SCDMA, to
Lower compatibility 2G (GPRS, CDMA) and 4G modules (TD-LTE, FDD-LTE), support instruction set, can configure as needed, antenna is
External SMA interfaces, support three big operator of China Mobile, China Telecom and China Unicom；Capacitance touch screen uses LVDS interface
Condenser type multiple point touching display screen；WLAN unit uses WiFi module, supports 802.11b/g/n；Gps clock unit uses GPS
Module, antenna are external SMA interfaces；Audio input output unit provides audio coding and decoding interface；MSATA hard-disk interfaces provide
SATA interface, maximum support 4T mSATA hard disks；SD interface provides a standard SD card interface；Local ethernet interface provides one
A 10/100/1000Mbps BASE-T Ethernet interfaces；USB Host interfaces support 4 USB HOST interfaces, and a USB
OTG；Power Management Unit uses the lithium battery and external power supply of 10000 milliampere hour 7.2V.Each equipment room can be according to supplier
The wiring explanation of offer carries out wiring, this is not construed as limiting.
In mobile communications network internet surfing data traffic measuring device, each hardware capability is as follows：
CPU：Hardware unit core, process instruction, perform the effects such as operation, control time, processing data, inside carrying
Linux system.
Online communication module：CPU connection wireless networking communication modules and local ethernet interface, wireless networking communication module
Server is linked to for the wireless air-link of access mobile communication operator, and by the link and wire link, such as
Shown in Fig. 2.Local ethernet interface is used to be connected to server by the Ethernet of common carrier.Carrying out mobile radio communication
During the flow measurement of network, upstream data is sent to wireless air-link after wireless networking communication module or modulation；From wireless sky
Link receives downlink data and is sent to flow measurement device after demodulating, and the data that CPU is monitored on network interface card in the process are led to
Road, and the data packet by the data channel is obtained, then data packet is parsed, counts the data on flows of destination layer.When
When needing to measure ethernet traffic, then by carrying out data transmission between Ethernet and server, network interface card is monitored in the same manner
Data channel.
DDR ram memory cells：Volatile storage devices, ephemeral data during for interim storage operation for embedded system.
NAND FLASH：Non-volatile memory device, for storage device embedded OS.
Capacitance touch screen：Human-computer interaction shows that system receives control command, shows arrange parameter and measurement result.
WLAN unit：For connecting WIFI hot spot.
Gps clock unit：System time synchronization.
Audio input output unit：The equipment of the utility model can also carry out video playing by network, and in video
Monitoring data flow in playing process, this unit are output and input for the audio signal during playing video.
MSATA hard-disk interfaces：Expanding hard disk, the file for being received in data transmission procedure provide interim storage
Space.
SD interface：External SD card is supported, for copying data flow measurement.
USB Host interfaces：Circumscribed USB equipment is supported, for copying data flow measurement.
Power Management Unit：Including external power supply and built-in lithium battery, power supply supply is provided for device.
Below by taking China Unicom as an example, illustrate the flow measurement process of the utility model：
(1), wireless networking communication module of the WCDMA 3G modules as measurement is selected.
(2), external power supply is accessed by installation's power source administrative unit to power to device.
(3), China Unicom online SIM card is put into device card slot.
(4), mobile communications network internet surfing data traffic measuring device is started shooting.
(5), hardware initialization, carries out wireless networking communication module, storage system and display system hardware initialization, complete
Into afterwards, current system information is shown in device capacitance touch screen.
(6), initialization startup WCDMA 3G modules enter networked mode.
(8), user clicks on time setting in device capacitance touch screen, and device gps clock unit carries out time synchronization, completes
The apparatus system time is set
(9), user is in device capacitance touch screen arrange parameter：Test-types are selected as " dialing circulation HTTP " and " download
File ", download file IP address are 218.75.126.173, and port is 80 ports, and cycle-index is set 10 times, and dialing parameters are set
It is set to and " is waited 0 second before dialing；Waited 0 second before downloading；Waited 10 seconds after broken string ".
(10), after setting completed, START button is clicked in device capacitance touch screen.Start to test.
(11), device dials up on the telephone, and device is by embedded program from address http://218.75.126.173:Under 80
Load file size is 10MB files, and file is temporarily stored in NAND FLASH in downloading process.In downloading process, CPU is in number
According to the data packet caught on passage in internet surfing data traffic measurement process, by parsing, adding up, internet surfing data traffic measurement is obtained
Data, and in device capacitance touch screen real-time display downloading process.
(12), after the completion of device is once downloaded, network connection is disconnected and in this download of device capacitance touch screen display
Obtain data traffic measurement result.IP layers of downlink traffic in data traffic measurement result, IP layers of uplink traffic, IP layers of uplink are with
Row total flow, TCP downlink traffics, TCP uplink traffics, TCP uplink and downlink total flows.
In the present embodiment, after the completion of downloading for the first time, test data is as follows：
Table 1 first time data traffic measurement result
(13), after device downloads completion once, after broken string waits 10 seconds, dial up on the telephone again, repeated downloads file size
For 10MB files 9 times.10 groups of following data are obtained after being completed
20 data flow measurements of table
(14), test is completed, and disconnects network connection, test result is saved in NANDFLASH with TXT file formats.
(15), USB flash disk is inserted into USB Host interfaces, TXT file formats is copied to USB flash disk.
(16), on mobile communication carrier website, inquiry surfing flow is detailed, by mobile communication carrier's surfing flow
The data traffic measurement data of charge system measurement obtains data compared with the data traffic measurement data that the present apparatus measures
Flow measuring data deviation.
30 data flow measurements of table compare situation with carrier data
| Sequence number | IP layers of uplink and downlink total flow (byte) of device | Operator IP layers of uplink and downlink total flow (byte) | Absolute value of the bias |
| 1 | 11087414 | 11087466 | 0.00047% |
| 2 | 11086166 | 11086218 | 0.00047% |
| 3 | 11089650 | 11089650 | 0.00000% |
| 4 | 11088974 | 11089130 | 0.0014% |
| 5 | 11090638 | 11090794 | 0.0014% |
| 6 | 11086946 | 11087102 | 0.0014% |
| 7 | 11088558 | 11088558 | 0.00000% |
| 8 | 11088090 | 11088090 | 0.00000% |
| 9 | 11087518 | 11087518 | 0.00000% |
| 10 | 11088870 | 11088922 | 0.00047% |
It can be seen from the above that the utility model has high measurement accuracy, the data that actual measured value is provided with operator
Absolute value of the bias between flow value is controlled within 0.0014%.
It is pointed out that the utility model only combines the connection mode of each component in device, realize several
Cover the communication network internet surfing data traffic measurement of current all standards, the improvement not being related in program.In the utility model
Involved function module or necessary embedded program can use the prior art to realize, such as to data channel
Monitoring can be realized by the device file standard interface of itself institute's band in each embedded system, and between communication module and server
Data transmission procedure can also use existing mature technology completely.
In addition, embodiment described above is a kind of preferable scheme of the utility model, so itself and be not used to limit
The utility model.Those of ordinary skill in technical field, in the case where not departing from the spirit and scope of the utility model,
It can also make a variety of changes and modification.Therefore the technical solution that all modes for taking equivalent substitution or equivalent transformation are obtained,
All fall within the scope of protection of the utility model.
Claims (10)
1. a kind of multi-standard mobile communications network internet surfing data traffic measuring device, it is characterised in that communicate including wireless networking
At least one in module and local ethernet interface, and CPU, storage unit, gps clock unit and power supply；
The CPU connection wireless networking communication modules and/or local ethernet interface；
The wireless networking communication module is used for the wireless air-link of access mobile communication operator, and passes through the link chain
It is connected to server；
The local ethernet interface is used to be connected to server by the Ethernet of common carrier；
The storage unit is connected on CPU, for storing the data on flows that CPU is recorded in transmitting procedure；
The gps clock unit is connected on CPU, the system time for synchronous CPU；
The power supply is used to power for measuring device.
2. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that described
Wireless networking communication module for WCDMA 3G modules, CDMA2000 3G modules and TD-SCDMA 3G modules, TD-LTE 4G moulds
One or more in block, FDD-LTE 4G modules or WIFI module.
3. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that described
Wireless networking communication module for WCDMA 3G modules, CDMA2000 3G modules and TD-SCDMA 3G modules, TD-LTE 4G moulds
Block, FDD-LTE 4G moulds one or more in the block, the card slot of installation SIM card is provided with wireless networking communication module.
4. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that also wrap
Include the capacitance touch screen shown for human-computer interaction.
5. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that also wrap
Audio input output unit is included, for outputting and inputting for audio signal.
6. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that also wrap
MSATA hard-disk interfaces are included, for expanding hard disk, there is provided memory space.
7. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that also wrap
SD interface and/or USB Host interfaces are included, for copying data flow measurement.
8. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that described
Power supply include external power supply and/or built-in lithium battery.
9. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that described
Storage unit include NAND FLASH, DDR ram memory cells and the mSATA being connected to by mSATA hard-disk interfaces on CPU
Hard disk.
10. multi-standard mobile communications network internet surfing data traffic measuring device as claimed in claim 1, it is characterised in that institute
The CPU stated uses Freescale i.MX6ARM Cortex-A9 processors.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110784240A (en) * | 2019-11-04 | 2020-02-11 | 华立科技股份有限公司 | Wireless data communication module and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110784240A (en) * | 2019-11-04 | 2020-02-11 | 华立科技股份有限公司 | Wireless data communication module and method |
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