CN110636463A - Narrow-band Internet of things terminal and control method thereof - Google Patents
Narrow-band Internet of things terminal and control method thereof Download PDFInfo
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- CN110636463A CN110636463A CN201910937622.XA CN201910937622A CN110636463A CN 110636463 A CN110636463 A CN 110636463A CN 201910937622 A CN201910937622 A CN 201910937622A CN 110636463 A CN110636463 A CN 110636463A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application relates to a narrow-band Internet of things terminal and a control method thereof. One embodiment of the present application discloses: a narrowband internet of things (NB-IoT) terminal, comprising: a memory configured to store instructions; a processor configured to execute the instructions and convert data between a first format recognized by a mobile device and a second format recognized by the NB-IoT terminal; an NB-IoT module coupled to the processor and executable instructions transmitted by the processor to perform one or more NB-IoT network traffic; a communication module configured to connect the mobile device and the NB-IoT terminal; and a battery module configured to power the NB-IoT terminal.
Description
Technical Field
The application relates to the field of communication equipment, in particular to a narrowband Internet of things terminal and a control method thereof.
Background
A narrowband Band Internet of Things (NB-IoT) is a new Generation narrowband radio frequency cellular Internet of Things access technology defined by 3GPP (3rd Generation Partnership Project) for low-power consumption and wide-coverage services, and is mainly oriented to Internet of Things services with wide-and-deep coverage, low power consumption, low cost and large connection requirements. Most of the current NB-IoT terminals have no screen display function, and the NB-IoT network also has no Measurement Report (MR) data reporting function, and the NB-IoT network quality evaluation mainly depends on testing.
The instrument for the current stage NB-IoT network test is mainly a special drive test software system. The NB-IoT dedicated drive test software System comprises a notebook computer, an NB-IoT test terminal, a Global Positioning System (GPS) receiver, drive test software and matched power supply equipment. The NB-IoT terminal and other equipment are connected with the computer, and the NB-IoT terminal is controlled and NB-IoT network data acquisition and analysis are completed through drive test software in the computer to complete the evaluation of the NB-IoT network. The collection of network data for controlling NB-IoT terminal traffic by a computer has various disadvantages, such as: the device has the advantages of large quantity of equipment, inconvenience in carrying, high hardware implementation cost and limited application range, and is only suitable for outdoor scenes such as urban areas, main roads and the like and is not suitable for scenes such as indoor divisions, underground scenes and the like. The equipment is connected with a computer, the operation and control are complex, a system needs matched power supply equipment, the endurance time is short, and the like.
Therefore, a new narrowband internet of things terminal and a control method thereof are urgently needed.
Disclosure of Invention
One embodiment of the present application discloses: a narrowband internet of things (NB-IoT) terminal, comprising: a memory configured to store instructions; a processor configured to execute the instructions and convert data between a first format recognized by a mobile device and a second format recognized by the NB-IoT terminal; an NB-IoT module coupled to the processor and executable instructions transmitted by the processor to perform one or more NB-IoT network traffic; a communication module configured to connect the mobile device and the NB-IoT terminal; and a battery module configured to power the NB-IoT terminal.
Another embodiment of the present application discloses: a method of controlling a narrowband internet of things (NB-IoT) terminal, comprising: sending, via a communication module, a control command from a mobile device to the NB-IoT terminal; converting, via a processor in the NB-IoT terminal, data from a first format recognized by the mobile device to a second format recognized by the NB-IoT terminal; the processor sending the command in the second format to an NB-IoT module within the NB-IoT terminal to execute one or more NB-IoT network traffics; analyze data of the one or more NB-IoT network traffic and present results on a mobile device.
Drawings
Fig. 1 illustrates an NB-IoT terminal structure diagram in one embodiment in accordance with the present application.
Fig. 2 illustrates an NB-IoT terminal and mobile device interaction diagram in one embodiment in accordance with the present application.
Fig. 3 illustrates parameter settings in an embodiment according to the present application.
Detailed Description
In order to solve the above technical problem, the present application provides an NB-IoT terminal and a control method thereof.
Fig. 1 illustrates an NB-IoT terminal structure diagram in one embodiment in accordance with the present application. The NB-IoT terminal in fig. 1 includes at least a battery, an NB-IoT module, a memory, a control single chip module, a data input/output module, a WIFI module, and a bluetooth module. The NB-IoT terminal may also include some other modules, which are not limited in this application.
The control single chip microcomputer module serves as a signaling interaction intermediary between the mobile device and the NB-IoT module, and can convert commands of the mobile device and signals identified by the NB-IoT module into each other. The mobile device may be a mobile phone, a tablet computer, or the like. Specifically, the command of the mobile device end is converted into a signal identified by the NB-IoT module and transmitted to the NB-IoT module, and meanwhile, the NB-IoT module collects data and transmits the data back to the mobile device. The NB-IoT module is a service module which is provided with a Subscriber Identity Module (SIM) card and can carry out various NB-IoT networks; the memory is used for caching and storing the data of the NB-IoT network collected by the NB-IoT module; the data input/output module, the WiFi module and the Bluetooth module are connected in a wired mode, a WiFi mode and a Bluetooth mode respectively to realize real-time interconnection of the mobile device and the NB-IoT terminal; the battery module provides power for each module of the NB-IoT terminal.
The NB-IoT terminal and the mobile device are interconnected in three different connection modes, namely wired connection, WiFi connection and Bluetooth connection, and the control single chip microcomputer module converts a command of the mobile device into a signal identified by the NB-IoT module through interaction information between the mobile device and the control single chip microcomputer module in the NB-IoT terminal, so that the mobile device controls the NB-IoT terminal.
Compared with the prior art, the NB-IoT terminal reduces the number of devices, thereby reducing the cost and increasing the portability, so that the NB-IoT terminal can adapt to more scenes, and meanwhile, the endurance time is greatly increased by adopting a mobile device and a terminal self-powered mode.
Fig. 2 illustrates an NB-IoT terminal and mobile device interaction diagram in one embodiment in accordance with the present application. And the mobile device end develops a corresponding NB-IoT software Application (APP) to control the service of the NB-IoT general module, analyzes and processes the acquired data, and presents the acquired data result on the mobile device so as to evaluate the NB-IoT network.
In one embodiment, the method of the present application sends control commands from a mobile device to an NB-IoT terminal via a communication module of the NB-IoT terminal; converting the data from a first format identified by the mobile device to a second format identified by the NB-IoT terminal through a control singlechip module in the NB-IoT terminal; the control single chip microcomputer module sends a command in a second format to an NB-IoT module in the NB-IoT terminal to execute one or more NB-IoT network services, and stores result data in a memory, and the memory sends the result data to the control single chip microcomputer module; the control monolithic module then converts the data from the second format recognized by the NB-IoT terminal to the first format recognized by the mobile device and sends the data to the mobile device.
Fig. 3 illustrates parameter settings in an embodiment according to the present application. In one embodiment, the purpose of controlling the NB-IoT module to receive and carry out different test services can be achieved by utilizing the serial interface of the mobile device and the singlechip to receive and send a series of AT commands to the NB-IoT module.
The method is characterized in that a single chip microcomputer is used as a data transmission control core, data of an NB-IoT module are converted into digital signals through an A/D conversion device and then enter an AT89C51 single chip microcomputer, and the single chip microcomputer processes the data through a serial port after preprocessing the data.
The communication protocol between the NB module and the single chip microcomputer controller is an AT command set, and the NB is set after the hardware is connected, and the method is mainly provided with the following steps:
1) setting a communication baud rate, and setting an AT + IPR (AT + IPR) ═ 38400 command;
2) setting an access gateway, and setting an AT + CGD CONT as a command of '1'; and
3) and setting the class of the mobile terminal, and setting the class of the mobile terminal through an AT + CGCLASS ═ B' command.
According to the NB-IoT terminal and the control method thereof, the mobile device can complete data acquisition of the conditions of the NB-IoT network, and compared with professional test software, the NB-IoT terminal is more convenient and cost-saving, and the range of the reached area is wider.
In certain embodiments, NB-IoT terminals in the present application may perform various operations based on computer-executable instructions provided via memory components, registers, and the like. The memory component or storage may be any suitable article of manufacture that may act as a medium for storing processor executable code, data, or the like. These articles of manufacture may represent computer-readable media (i.e., any suitable form of memory storage device) that may store processor-executable code for use by display control apparatuses and detection devices to perform the presently disclosed techniques. Memory and storage devices may also be used to store data, data analysis, and the like. The memory and storage may represent non-transitory computer-readable media (i.e., any suitable form of memory or storage) that may store processor-executable code used by the display and detection devices to perform the various techniques described herein. It should be noted that non-transitory merely indicates that the medium is tangible and not a signal.
While the embodiments described herein are susceptible to various modifications and alternative forms, specific embodiments have been shown by way of example in the drawings and have been described in detail herein. The invention is not intended to be limited to the particular forms disclosed. The intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A narrowband internet of things (NB-IoT) terminal, comprising:
a memory configured to store instructions;
a processor configured to execute the instructions and convert data between a first format recognized by a mobile device and a second format recognized by the NB-IoT terminal;
an NB-IoT module coupled to the processor and executable instructions transmitted by the processor to perform one or more NB-IoT network traffic;
a communication module configured to connect the mobile device and the NB-IoT terminal; and
a battery module configured to power the NB-IoT terminal.
2. The NB-IoT terminal of claim 1, wherein the communication module comprises one or more of a data input/output module, a WiFi module, and a bluetooth module.
3. The NB-IoT terminal of claim 1, wherein the processor is a control monolithic module.
4. The NB-IoT terminal of claim 1, wherein the NB-IoT module comprises a Subscriber Identity Module (SIM) card.
5. A method of controlling a narrowband internet of things (NB-IoT) terminal, comprising:
sending, via a communication module, a control command from a mobile device to the NB-IoT terminal;
converting, via a processor in the NB-IoT terminal, data from a first format recognized by the mobile device to a second format recognized by the NB-IoT terminal;
the processor sending the command in the second format to an NB-IoT module within the NB-IoT terminal to execute one or more NB-IoT network traffics; and
analyze data of the one or more NB-IoT network traffic and present results on a mobile device.
6. The method of claim 5, wherein the communication module comprises one or more of a data input/output module, a WiFi module, and a Bluetooth module.
7. The method of claim 5, wherein the processor is a control single-chip module.
8. The method of claim 5 wherein the NB-IoT module comprises a Subscriber Identity Module (SIM) card.
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| CN201910937622.XA CN110636463A (en) | 2019-09-30 | 2019-09-30 | Narrow-band Internet of things terminal and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625031A (en) * | 2021-08-23 | 2021-11-09 | 中国联合网络通信集团有限公司 | Intelligent electric meter terminal, MR data reporting system and method |
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| CN106506667A (en) * | 2016-11-23 | 2017-03-15 | 成都秦川科技发展有限公司 | Internet of Things sensing module based on narrow band communication |
| CN106790375A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on narrow band communication |
| CN109347659A (en) * | 2018-09-17 | 2019-02-15 | 瓴泰科技(上海)有限公司 | Intelligent terminal and mould group remote upgrade method based on NB-IOT |
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- 2019-09-30 CN CN201910937622.XA patent/CN110636463A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106506667A (en) * | 2016-11-23 | 2017-03-15 | 成都秦川科技发展有限公司 | Internet of Things sensing module based on narrow band communication |
| CN106790375A (en) * | 2016-11-23 | 2017-05-31 | 成都秦川科技发展有限公司 | Internet of Things propagated sensation module based on narrow band communication |
| CN109347659A (en) * | 2018-09-17 | 2019-02-15 | 瓴泰科技(上海)有限公司 | Intelligent terminal and mould group remote upgrade method based on NB-IOT |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113625031A (en) * | 2021-08-23 | 2021-11-09 | 中国联合网络通信集团有限公司 | Intelligent electric meter terminal, MR data reporting system and method |
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