CN108738044B - Cloud pipe end fusion drive test implementation method of LPWAN (Long-distance programmable Gate array) network - Google Patents
Cloud pipe end fusion drive test implementation method of LPWAN (Long-distance programmable Gate array) network Download PDFInfo
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Abstract
The invention provides a cloud pipe end fusion drive test implementation method of an LPWAN (Long period WAN) network, which comprises the following steps: the system comprises a drive test terminal device T20, a drive test terminal APP R20, an IWG LoRa gateway, an MSP server and a NetChecker server; the drive test terminal equipment T20 is used for acquiring GPS data, sending and receiving IWG LoRa gateway downlink data through Lora, and interacting with the test terminal APP R20 data through Bluetooth; the test terminal APP R20 receives the data of the drive test terminal equipment T20 through Bluetooth, displays the signal quality in real time and communicates with the NetChecker server; the IWG LoRa gateway is used for communicating and interacting data with the drive test terminal equipment T20 through LoRa, carrying out data transparent transmission of a LoRa physical layer and simultaneously carrying out data communication with the MSP server; MSP server: the gateway is used for communicating with an IWG LoRa gateway, performing LoRa MAC layer protocol analysis and interacting data with a Netschecker server; netchecker server: and receiving the uplink application data, processing and storing the uplink application data into a database, packaging the downlink application data and forwarding the downlink application data to the MSP server. The invention overcomes the problem and the defect that the quality of uplink and downlink signals can not be tested simultaneously in the prior art.
Description
Technical Field
The invention belongs to the field of Internet of things, relates to the field of LPWAN cloud pipe end drive test, and particularly relates to a test flow based on cloud pipe end fusion drive test and a method for carrying out drive test by adopting the flow.
Background
The LPWAN drive test is used for verifying the signal quality in the field of Internet of things, the verification content comprises signal coverage quality and functional characteristics including system performance and the like, the test scheme is divided into an uplink test and a downlink test, the uplink test is used for sending signals by a terminal, a base station receives the signals, the downlink test is used for sending signals by the base station, the terminal receives and prints data, the actually applied service has asymmetrical behaviors of the uplink signals and the downlink signals, and the current network condition cannot be reflected by simply testing the uplink signals or the downlink signals.
In the prior LPWAN technology, products, equipment and methods for simultaneously carrying out uplink and downlink drive tests are not available.
The method can simultaneously test the quality of uplink and downlink signals and the packet loss rate, can simultaneously display the quality of the uplink and downlink signals at the terminal and the cloud, and can display the signal quality distribution of different areas in a map.
Disclosure of Invention
The invention provides a cloud pipe end fusion drive test implementation method of an LPWAN (Long distance WAN) network, which overcomes the problem and the defect that the quality of uplink and downlink signals cannot be tested simultaneously in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
a cloud pipe end fusion drive test implementation method of an LPWAN network is characterized by comprising the following steps: the system comprises a drive test terminal device T20, a drive test terminal APP R20, an IWG LoRa gateway, an MSP server and a NetChecker server;
the drive test terminal equipment T20 is terminal equipment based on an LoRa technology, supports GPS and Bluetooth functions, is used for collecting GPS data, sending uplink data through an IWG LoRa gateway, receiving downlink data packaged by NetChecker through the IWG LoRa gateway, printing uplink and downlink signals through a screen, and interacting with the APP R20 data of the test terminal through Bluetooth;
the test terminal APP R20 receives the data of the drive test terminal equipment T20 through Bluetooth, displays the signal quality in real time, communicates with the NetChecker server, and can print the drive test data on a map;
the IWG LoRa gateway is based on a LoRa technical gateway, performs data transparent transmission of a LoRa physical layer through data communication interaction between the LoRa and the drive test terminal equipment T20, and performs data communication with the MSP server;
MSP server: the multi-service platform server is used for communicating with the IWG LoRa gateway, performing LoRa MAC layer protocol analysis and interacting data with the Netschecker server;
netchecker server: and the drive test server receives the uplink application data, processes and stores the uplink application data into the database, encapsulates the downlink application data and forwards the downlink application data to the MSP server.
Further the method comprises the following steps:
the first step is as follows: after the drive test terminal device T20 is powered on and accesses the network, it sends application data, which contains the GPS information at the current terminal position,
the second step is that: the IWG LoRa gateway receives the data of the drive test terminal equipment T20, analyzes the quality of the uplink signal, sends the data and the application data to the MSP server,
the third step: the MSP server parses the MAC layer data and sends the application data to the NetChecker server,
the fourth step: the NetChecker server stores the data into a database on one hand, encapsulates the quality of the uplink signal into the downlink application data on the other hand, sends the downlink application data to the MSP server,
the fifth step: the MSP server receives the downlink application data and sends the downlink application data to the IWG LoRa gateway,
and a sixth step: the IWG LoRa gateway receives the downlink application data and sends the downlink application data to the drive test terminal device T20,
the seventh step: the drive test terminal device T20 receives the downstream application data, displays the downstream signal quality, prints the upstream signal quality,
eighth step: uniformly selecting test point locations in an area needing to test signal quality, repeating the first step to the seventh step, transmitting uplink and downlink application data of each point location to a drive test terminal APP R20 by the drive test terminal device T20 through Bluetooth to synchronously print real-time data,
the ninth step: and the drive test terminal APP R20 acquires the database content of the Netschecker server, and prints the uplink signal and the GPS information in a period of time in a map to generate a drive test report.
Further, in the first step, the uplink application data includes GPS data at the current terminal location, and the GPS data corresponds to the current signal quality one to one, so as to be displayed in the drive test map.
Furthermore, the data received by the gateway in the second step is divided into two parts, one part is uplink signal quality RSSI and signal-to-noise ratio SNR of the physical layer, the other part is GPS data, and the two parts of data are both sent to the MSP server.
Further, the MSP server processes the MAC application data, including authentication, encryption, decryption, and distribution: GPS, uplink RSSI, SNR data.
Further, the fourth step, the data stored in the database by the NetChecker server comprises a GPS, an uplink RSSI and an SNR; the uplink signal quality comprises uplink RSSI and SNR.
Further, the downlink application data in the fifth step and the sixth step includes uplink RSSI and SNR.
Further, the seventh step of uplink signal quality comprises uplink RSSI and SNR; the downlink signal quality comprises downlink RSSI and SNR.
Further, the eighth step of downlink application data comprises uplink RSSI and SNR; the uplink application data includes downlink RSSI and SNR.
The invention has the beneficial effects that: compared with the prior art, the method and the device provided by the invention are fused with the cloud, the data of the local test is synchronized to the cloud map for display, the uplink data and the downlink data can be synchronously acquired in the local environment test, a user is helped to deeply analyze the network coverage condition, the acquired data is more comprehensive and timely, and the capability of the user in judging the network quality is improved.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is a relationship of the method involving major modules;
fig. 2 is a communication data flow of the method.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as illustrated in fig. 1 and 2:
the method comprises the following steps:
the first step is as follows: the drive test terminal device T20, after being powered on and accessing the network, sends uplink application data, where the uplink application data includes GPS data at the current terminal location, and the GPS data and the current signal quality are in a one-to-one correspondence relationship, so as to be displayed in a drive test map,
the second step is that: the IWG LoRa gateway receives the data of the terminal and divides the data into two parts, one part is the uplink signal quality RSSI and the signal-to-noise ratio SNR of a physical layer, the other part is application data GPS, the two parts of data are sent to the MSP server,
the third step: the MSP server processes the MAC application data (authentication, encryption, decryption, distribution, etc.): GPS, uplink RSSI, SNR, and forward the data to the NetChecker server,
the fourth step: the NetChecker server stores the data (GPS, uplink RSSI, SNR) in the database on the one hand, and encapsulates the uplink signal quality RSSI, SNR into the downlink application data on the other hand,
the fifth step: the MSP server receives the downlink application data (including uplink RSSI and SNR) and sends the downlink application data to the IWG LoRa gateway,
and a sixth step: the IWG LoRa gateway receives the downlink application data (including uplink RSSI, SNR) and sends the downlink application data to the drive test terminal device T20,
the seventh step: the drive test terminal device T20 receives the downstream application data, displays the downstream signal quality, and prints the upstream signal quality (upstream RSSI, SNR, downstream RSSI, SNR),
eighth step: the drive test terminal device T20 transparently transmits uplink and downlink application data (uplink RSSI, SNR, downlink RSSI, SNR) to the drive test terminal APP R20 through Bluetooth for synchronous printing,
the ninth step: and the drive test terminal APP R20 acquires the database content of the Netschecker server, and prints the uplink signal and the GPS information in a period of time in a map to generate a drive test report.
The method is designed aiming at the drive test function of the Internet of things, firstly, a person to be tested can visually see the signal quality of real-time uplink data at a test terminal or a drive test terminal at a place to be tested, secondly, the signal quality data can be stored corresponding to the GPS position at the cloud end, and the signal quality distribution is directly observed in a map.
The drive test terminal can display the uplink and downlink signal coverage quality of the current position in real time and at the same time for the recording of a tester. The road test terminal APP R20 can directly acquire a road test image report through the cloud.
Compared with the prior art of road test, the road test system has the advantages that fusion is carried out with a cloud end, data of local test are synchronously displayed on a cloud end map, uplink data and downlink data can be synchronously obtained in the local environment test, a user is helped to deeply analyze the network coverage condition, the obtained data are more comprehensive and timely, and the ability of the user for judging the network quality is improved.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (8)
1. A cloud pipe end fusion drive test implementation method of an LPWAN network is characterized by comprising the following steps: the system comprises a drive test terminal device T20, a drive test terminal APP R20, an IWG LoRa gateway, an MSP server and a NetChecker server;
the road test terminal equipment T20 is terminal equipment based on an LoRa technology, supports GPS and Bluetooth functions, is used for acquiring GPS data, sending uplink data through an IWG LoRa gateway, receiving downlink data packaged by NetChecker through the IWG LoRa gateway, printing uplink and downlink signals through a screen, and interacting with the APP R20 data of the test terminal through Bluetooth;
the test terminal APP R20 receives the data of the drive test terminal equipment T20 through Bluetooth, displays the quality of uplink and downlink signals in real time, communicates with a NetChecker server, and can print the drive test data on a map;
the IWG LoRa gateway is based on a LoRa technical gateway, performs data transparent transmission of a LoRa physical layer through data communication interaction between the LoRa and the drive test terminal equipment T20, and performs data communication with the MSP server;
MSP server: the multi-service platform server is used for communicating with the IWG LoRa gateway, performing LoRa MAC layer protocol analysis and interacting data with the Netschecker server;
netchecker server: the drive test server receives the uplink application data, processes and stores the uplink application data into the database, packages the downlink application data and forwards the downlink application data to the MSP server;
the method comprises the following steps:
the first step is as follows: after the drive test terminal device T20 is powered on and accesses the network, it sends application data, which contains the GPS information at the current terminal position,
the second step is that: the IWG LoRa gateway receives the data of the drive test terminal equipment T20, analyzes the quality of the uplink signal, sends the data and the application data to the MSP server,
the third step: the MSP server parses the MAC layer data and sends the application data to the NetChecker server,
the fourth step: the NetChecker server stores the data into a database on one hand, encapsulates the quality of the uplink signal into the downlink application data on the other hand, sends the downlink application data to the MSP server,
the fifth step: the MSP server receives the downlink application data and sends the downlink application data to the IWG LoRa gateway,
and a sixth step: the IWG LoRa gateway receives the downlink application data and sends the downlink application data to the drive test terminal device T20,
the seventh step: the drive test terminal device T20 receives the downstream application data, displays the downstream signal quality, prints the upstream signal quality,
eighth step: the drive test terminal device T20 transmits uplink and downlink application data to the drive test terminal APP R20 end through Bluetooth to synchronously print real-time data,
the ninth step: and the drive test terminal APP R20 acquires the database content of the Netschecker server, and prints the uplink signal and the GPS information in a period of time in a map to generate a drive test report.
2. The method according to claim 1, wherein the uplink application data in the first step includes GPS data at a current terminal location, and the GPS data corresponds to a current signal quality one to one, so as to be displayed in a drive test graph.
3. The method of claim 1, wherein the data received by the gateway in the second step is divided into two parts, one part is uplink signal quality RSSI and signal-to-noise ratio SNR of the physical layer, the other part is GPS data, and both parts of data are sent to the MSP server.
4. The method for implementing the cloud pipe end fusion drive test of the LPWAN network of claim 1, wherein the third step is that the MSP server processes the MAC application data, including authentication, encryption, decryption, distribution: GPS, uplink RSSI, SNR data.
5. The cloud pipe end fusion drive test implementation method of the LPWAN network according to claim 1, wherein the data stored in the database by the fourth step NetChecker server comprises a GPS, an uplink RSSI and an SNR; the uplink signal quality comprises uplink RSSI and SNR.
6. The method for implementing the cloud pipe end fusion drive test of the LPWAN network according to claim 1, wherein the downlink application data in the fifth step and the sixth step includes uplink RSSI and SNR.
7. The method for implementing the cloud pipe end fusion drive test of the LPWAN network according to claim 1, wherein the seventh step includes uplink RSSI, SNR; the downlink signal quality comprises downlink RSSI and SNR.
8. The method for implementing the cloud pipe end fusion drive test of the LPWAN network according to claim 1, wherein the eighth step of downlink application data comprises uplink RSSI and SNR; the uplink application data includes downlink RSSI and SNR.
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| CN109412717A (en) * | 2018-11-23 | 2019-03-01 | 北京资信物联科技有限公司 | LoRa on-site signal tester, method and test macro |
| CN110662250B (en) * | 2019-11-29 | 2020-04-17 | 武汉慧联无限科技有限公司 | Information processing method, related device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1556660A (en) * | 2004-01-05 | 2004-12-22 | 杨大成 | Road testing system of mobile communication network based on positioning technology |
| CN105911578A (en) * | 2016-06-02 | 2016-08-31 | 武汉慧联无限科技有限公司 | Ultra-low power consumption indoor and outdoor hybrid positioning system |
| CN106302783A (en) * | 2016-08-26 | 2017-01-04 | 北京海博思创科技有限公司 | Vehicle-mounted monitoring equipment and vehicle monitoring system |
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| KR101854000B1 (en) * | 2011-04-01 | 2018-05-02 | 인터디지탈 패튼 홀딩스, 인크 | Method and apparatus for triggering and synchronizing machine type communication devices |
| EP3448726B1 (en) * | 2015-11-18 | 2023-10-11 | Discovery Limited | A tracking and theft-recovery system for mobile assets |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1556660A (en) * | 2004-01-05 | 2004-12-22 | 杨大成 | Road testing system of mobile communication network based on positioning technology |
| CN105911578A (en) * | 2016-06-02 | 2016-08-31 | 武汉慧联无限科技有限公司 | Ultra-low power consumption indoor and outdoor hybrid positioning system |
| CN106302783A (en) * | 2016-08-26 | 2017-01-04 | 北京海博思创科技有限公司 | Vehicle-mounted monitoring equipment and vehicle monitoring system |
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