CN209861178U - Network data transmission detection equipment - Google Patents
Network data transmission detection equipment Download PDFInfo
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- CN209861178U CN209861178U CN201920411791.5U CN201920411791U CN209861178U CN 209861178 U CN209861178 U CN 209861178U CN 201920411791 U CN201920411791 U CN 201920411791U CN 209861178 U CN209861178 U CN 209861178U
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Abstract
The utility model relates to a network data transmission check out test set, include: a wireless communication system and a single chip microcomputer; the wireless communication system comprises a radio frequency module, a digital baseband module and an analog baseband module; the SIM card seat is connected with the input end of the digital baseband module; the digital baseband module is connected with the analog baseband module; the analog baseband module is connected with the radio frequency module; the radio frequency module is connected with an antenna port; the single chip microcomputer is connected with the wireless communication system; the wireless communication system is connected with the monitoring center. The utility model provides a technical scheme realizes gathering network signal and transmission data, and network signal data in the monitoring 4G service basic station sends data message for the server, shows the place 4G network signal index by the monitoring, realizes the long-range continuous monitoring to mobile communication 4G network signal.
Description
Technical Field
The utility model relates to a signal detection field especially relates to a network data transmission check out test set.
Background
With the large-scale development of urban night scene illumination, the single volume is changed into the urban volume, the mobile communication 4G network is more and more widely used in the urban night scene illumination, the network construction is continuously expanded, in order to provide reliable communication guarantee in the urban illumination engineering, the signal index of the 4G mobile communication network must be monitored at any time, and the normal operation of the mobile communication 4G network is guaranteed
In the existing mobile communication system, a plurality of mobile communication GSM/CDMA network signal index test systems are established, and in recent years, with the rise of large-scale urban lighting engineering projects, a 4G network signal monitoring device in a control cabinet cannot timely keep up with the system, the acquisition of signals in a certain area cannot be continuously monitored, feedback is implemented, and the transmission of the signals is also blocked by a box body.
Therefore, it is desirable to provide a network data transmission detection device to solve the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a network data transmission check out test set can monitor the mobile communication 4G network signal index of some point or some region continuously.
A network data transmission detection device comprising: a wireless communication system and a single chip microcomputer;
the wireless communication system comprises a radio frequency module, a digital baseband module and an analog baseband module;
the SIM card seat is connected with the input end of the digital baseband module;
the digital baseband module is connected with the analog baseband module;
the analog baseband module is connected with the radio frequency module;
the radio frequency module is connected with an antenna port;
the single chip microcomputer is connected with the wireless communication system;
the wireless communication system is connected with the monitoring center.
Further, the singlechip includes: the CPU is respectively connected with the reset circuit, the clock circuit and the power circuit.
Further, the radio frequency module includes: an LTE radio frequency transceiver, a TD-SCDMA radio frequency transceiver, a WCDMA radio frequency transceiver, a CDMA radio frequency transceiver, a GSM radio frequency transceiver, a SW surface filter and a VCTXO voltage-controlled oscillator.
Further, the digital baseband module includes: a digital baseband chip and a memory.
Further, the memory includes: NAND FLASH and SDRAM.
Further, the analog baseband module includes: and a power management unit.
Further, the type of the single chip microcomputer is STC12C5A60S 2.
Further, the model of the wireless communication system is U9300C.
The technical scheme of the utility model compare with closest prior art and have following advantage:
the utility model provides a technical scheme includes wireless communication system and singlechip, and the singlechip is handled wireless communication system received 4G network signal data and index to pass to the surveillance center through the data after wireless communication system will handle. The utility model provides a technical scheme realizes gathering network signal and transmission data, and network signal data in the monitoring 4G service basic station sends data message for the server, shows the place 4G network signal index by the monitoring, realizes the long-range continuous monitoring to mobile communication 4G network signal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the circuit schematic diagram of the embodiment of the present invention, in which the single chip microcomputer communicates with the wireless communication system.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a network data transmission detection device, including: a wireless communication system and a single chip microcomputer;
the wireless communication system comprises a radio frequency module, a digital baseband module and an analog baseband module;
the SIM card seat is connected with the input end of the digital baseband module;
the digital baseband module is connected with the analog baseband module;
the analog baseband module is connected with the radio frequency module;
the radio frequency module is connected with an antenna port;
the single chip microcomputer is connected with the wireless communication system;
the wireless communication system is connected with the monitoring center.
In the embodiment of the application, the single chip microcomputer processes 4G network signal data and indexes received by the wireless communication system, and the processed data are uploaded to the monitoring center through the wireless communication system. The utility model provides a technical scheme realizes gathering network signal and transmission data, and network signal data in the monitoring 4G service basic station sends data message for the server, shows the place 4G network signal index by the monitoring, realizes the long-range continuous monitoring to mobile communication 4G network signal.
In some embodiments of the present application, the single chip microcomputer includes: the CPU is respectively connected with the reset circuit, the clock circuit and the power circuit.
In some embodiments of the present application, a radio frequency module comprises: an LTE radio frequency transceiver, a TD-SCDMA radio frequency transceiver, a WCDMA radio frequency transceiver, a CDMA radio frequency transceiver, a GSM radio frequency transceiver, a SW surface filter and a VCTXO voltage-controlled oscillator.
In some embodiments of the present application, the digital baseband module comprises: a digital baseband chip and a memory.
In some embodiments of the present application, the memory comprises: NAND FLASH and SDRAM.
In some embodiments of the present application, the analog baseband module comprises: and a power management unit.
In some embodiments of the present application, the model of the single chip microcomputer is STC12C5a60S 2.
In some embodiments of the present application, the wireless communication system is of model number U9300C.
A schematic diagram of a communication circuit of the STC12C5a60S2 single chip microcomputer and the U9300C wireless communication system is shown in fig. 2.
The single chip STC12C5A60S2 is used as a control center to complete data processing, control and coordination of other circuits, and pins 10 and 11 of the single chip are respectively connected with pins 38 and 36 of a wireless communication system U9300C.
Pins 44, 8, 14, 12 and 10 of the wireless communication system U9300C are respectively connected with pins 7, 6, 5, 4 and 3 of the SIM card holder, and pin 1 of the SIM card holder is grounded.
The pin 9 of the single chip microcomputer STC12C5A60S2 is grounded through a 10K resistor and is connected with a power supply through a 10uF capacitor; pins 1-8 and 21-28 are connected with a power supply Vcc through a 1K resistor and a diode.
The single chip STC12C5A60S2 and other pins of the wireless communication system U9300C are common knowledge and will not be described herein.
The U9300C wireless communication system comprises a radio frequency part, an analog baseband part and a digital baseband part; the radio frequency part includes: 1) an LTE radio frequency transceiver, 2) a TD-SCDMA radio frequency transceiver, 3) a WCDMA radio frequency transceiver, 4) a CDMA radio frequency transceiver, 5) a GSM radio frequency transceiver, 6) a SW surface filter, 7) a VCTXO voltage controlled oscillator, the analog baseband section comprising: 1) the power management unit PMU, the digital baseband part includes: 1) digital baseband chip, 2) memory, including NAND FLASH and SDRAM.
The STC12C5A60S2 single chip microcomputer comprises a CPU, a Flash, an SRAM, a timing/counter, a UART serial port, a serial port 2, an I/O interface, a high-speed A/D conversion module, an SPI interface, a PCA, a watchdog, an on-chip R/C oscillator, an external crystal oscillator and the like.
The SIM card is registered to a mobile communication module through an interface in a digital baseband, an antenna is accessed through a radio frequency part, various transceiver effects can be carried out through a SW surface filter, including receiving 4G network signal data and indexes, feeding back the 4G signal data to a superior monitoring center through the antenna, analyzing and processing the data of the 4G network signal through a data acquisition and control center on a single chip microcomputer, acquiring user end 4G service data information at the monitoring center, carrying out dialogue analysis according to the processing of the data and the incidence relation of the information by a core controller, acquiring 4G area signals, judging data interoperation information of performance indexes, acquiring the release time of the 4G data, calculating the search range time, and recording user data. Meanwhile, whether the value in the search time range is valid is judged according to the value corresponding to the 4G data to confirm the 4G coverage condition, so that the remote continuous monitoring of the mobile communication 4G network signals is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A network data transmission detection device, comprising: a wireless communication system and a single chip microcomputer;
the wireless communication system comprises a radio frequency module, a digital baseband module and an analog baseband module;
the SIM card seat is connected with the input end of the digital baseband module;
the digital baseband module is connected with the analog baseband module;
the analog baseband module is connected with the radio frequency module;
the radio frequency module is connected with an antenna port;
the single chip microcomputer is connected with the wireless communication system;
the wireless communication system is connected with the monitoring center.
2. The network data transmission detection device of claim 1, wherein the single chip microcomputer comprises: the CPU is respectively connected with the reset circuit, the clock circuit and the power circuit.
3. The device of claim 1, wherein the rf module comprises: an LTE radio frequency transceiver, a TD-SCDMA radio frequency transceiver, a WCDMA radio frequency transceiver, a CDMA radio frequency transceiver, a GSM radio frequency transceiver, a SW surface filter and a VCTXO voltage-controlled oscillator.
4. The network data transmission detection device of claim 1, wherein the digital baseband module comprises: a digital baseband chip and a memory.
5. The device of claim 4, wherein the memory comprises: NAND FLASH and SDRAM.
6. The device according to claim 1, wherein the analog baseband module comprises: and a power management unit.
7. The device of claim 1, wherein the single-chip microcomputer is of the type STC12C5a60S 2.
8. The device according to claim 1, wherein the wireless communication system is U9300C model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411791.5U CN209861178U (en) | 2019-03-28 | 2019-03-28 | Network data transmission detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411791.5U CN209861178U (en) | 2019-03-28 | 2019-03-28 | Network data transmission detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209861178U true CN209861178U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411791.5U Active CN209861178U (en) | 2019-03-28 | 2019-03-28 | Network data transmission detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209861178U (en) |
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2019
- 2019-03-28 CN CN201920411791.5U patent/CN209861178U/en active Active
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Address after: 518000 Floor 18, Block B, Building 12, Shenzhen Bay Science and Technology Ecological Park, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Lyad Smart Technology Group Co.,Ltd. Address before: Room 508, 5th Floor, Building 8, Jiaanda Science and Technology Industrial Park, No. 110 Huafan Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee before: LEYARD LIGHTING CO.,LTD. |