CN107219541A - A kind of positioning terminal device and its localized delivery method based on NB IoT - Google Patents
A kind of positioning terminal device and its localized delivery method based on NB IoT Download PDFInfo
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- CN107219541A CN107219541A CN201710296879.2A CN201710296879A CN107219541A CN 107219541 A CN107219541 A CN 107219541A CN 201710296879 A CN201710296879 A CN 201710296879A CN 107219541 A CN107219541 A CN 107219541A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A kind of positioning terminal device based on NB IoT disclosed by the invention, including GPS/BD satellite positioning modules, WIFI module, acceleration transducer, NB IoT wireless communication modules, MCU controllers and power supply, MCU controllers are connected with GPS/BD satellite positioning modules, WIFI module, acceleration transducer, NB IoT wireless communication modules and power supply respectively.The acceleration information processing that the auxiliary positioning information and acceleration transducer that satellite position information, the WIFI module that MCU controllers are got according to collection GPS/BD satellite positioning modules are got are got obtains the current location information of positioning terminal, then current location information is sent to remote control center by NB IoT wireless communication modules.Also disclose the localized delivery method of above-mentioned positioning terminal device.The present invention has the advantages that can provide that very comprehensive indoor cellular data cube computation covers, possesses the ability for supporting magnanimity to connect, power consumption is lower and stand-by time is longer.
Description
Technical field
The present invention relates to positioning terminal engineering device technique field, more particularly to a kind of positioning terminal device based on NB-IoT and
Its localized delivery method.
Background technology
All things on earth interconnection (IoE) is defined as：People, flow, data and things are combined so that network connection becomes more
It is related and more valuable.All things on earth interconnection translates the information into action, creates new function to enterprise, personal and country, and brings
More enriching experiences and unprecedented economic development opportunity.
All things on earth is turned into based on cellular arrowband Internet of Things (Narrow Band Internet of Things, NB-IoT) mutual
One important branch of networking network.NB-IoT is implemented in cellular network, only consumes about 180KHz bandwidth, can be deployed directly into
GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is that one, IoT fields are emerging
Technology, support low power consuming devices to be connected in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWA).NB-IoT
Support stand-by time length, the efficient connection to network connectivity requirements higher device.
At present, mobile communication is strided forward from the connection of people and people to people and the connection of thing and thing and thing, all things on earth interconnection
It is inexorable trend.But current mobile network is connected scarce capacity with thing in thing, the short haul connection skill such as bluetooth, ZigBee
Art does not possess the characteristics such as wide covering, removable and big connection number again.The quantity that thing is connected with thing is again more and more, needs badly new
Networking is moved to solve this problem.
Mobile cellular network, which possesses, extensively to be covered, may move and connect the characteristics such as number greatly, can bring that more enriches to answer
Use scene.As LTE evolved technology, 4.5G is except with up to 1Gbps peak rate, also meaning to be based on honeycomb thing
The more multi-link number of networking, supports magnanimity M2M connections and more low time delay, by boosting HD video, VoLTE and Internet of Things etc.
Using quick popularization.NB-IoT is implemented in cellular network and just opens a wide space.
The content of the invention
One of technical problems to be solved by the invention are：For traditional mobile network's transmission and WIFI,
The deficiency that the short-range communication techniques such as ZIGBEE are present, and offer one kind can improve very comprehensive indoor cellular data cube computation and cover
Cover, possess the ability of support magnanimity connection, power consumption is lower and the longer positioning terminal device based on NB-IoT of stand-by time.
The two of the technical problems to be solved by the invention are：A kind of above-mentioned positioning terminal device based on NB-IoT is provided
Localized delivery method.
As a kind of positioning terminal device based on NB-IoT of first aspect present invention, including：
One GPS/BD satellite positioning modules, the GPS/BD satellite positioning modules are used for the satellite position for obtaining positioning terminal
Information；
One WIFI module, the WIFI module is used for the auxiliary positioning information for obtaining positioning terminal；
One acceleration transducer, the acceleration transducer is used for the acceleration information for obtaining the axles of XYZ tri- of positioning terminal；
One NB-IoT wireless communication modules, the NB-IoT wireless communication modules are used to carry out data with remote control center
Interaction；
One MCU controllers, the MCU controllers respectively with the GPS/BD satellite positioning modules, WIFI module, acceleration
Sensor and the connection of NB-IoT wireless communication modules, for collecting the satellite position that the GPS/BD satellite positioning modules are got
The acceleration information that the auxiliary positioning information and acceleration transducer that confidence breath, WIFI module are got are got, and to collecting
To the satellite position information, auxiliary positioning information and acceleration information progress handle and obtain the present bit confidence of positioning terminal
Breath, then the current location information is sent to remote control center by the NB-IoT wireless communication modules；And
One power module, the power module is connected with the MCU controllers, for being powered to the MCU controllers.
In a preferred embodiment of the invention, in addition to one be connected with the MCU controllers be used for data storage
The memory of information.
It is used as a kind of localized delivery method of above-mentioned positioning terminal device based on NB-IoT of second aspect of the present invention, bag
Include following steps：
On the one hand step S1, MCU controller obtain its internal detent condition, on the other hand reads acceleration transducer
The acceleration information of the axles of XYZ tri- of the positioning terminal of acquisition；
Step S2, MCU controller start GPS/BD satellite positioning modules and WIFI module, and GPS/BD satellite positioning modules are obtained
Take the satellite position information of positioning terminal and transmit the satellite position information got to MCU controllers, WIFI module is obtained
Take the auxiliary positioning information of positioning terminal and by the auxiliary positioning information transfer got to MCU controllers；
Step S3, MCU controller collect the satellite position information and WIFI module that GPS/BD satellite positioning modules are got
The auxiliary positioning information got, and at the satellite position information, auxiliary positioning information and acceleration information that are collected into
Reason obtains the current location information of positioning terminal；
Step S4, MCU controller will handle obtained current location information by NB-IoT wireless communication modules send to
Remote control center.
In a preferred embodiment of the invention, in the step S3, MCU controllers will handle obtained positioning end
The current location information at end is preserved to memory.
The conventional mobile network that compares is transmitted, and the short-range communication technique such as WIFI, ZIGBEE, it is of the invention based on
NB-IoT positioning terminal device has advantages below:
The 1st, very comprehensive indoor cellular data cube computation covering, under same frequency range, NB-IoT radio communications can be provided
Module expands 100 times than existing network gain 20dB, area coverage, can so improve the real-time of internal home network transmission；
2nd, possesses the ability of support magnanimity connection, a sector of NB-IoT wireless communication modules can support 100,000 companies
Connect, support low latency sensitivity, ultralow equipment cost, low equipment power dissipation and the network architecture of optimization；
3rd, the power consumption of NB-IoT wireless communication modules is lower and stand-by time is longer, and the low-power consumption in conjunction with positioning terminal is set
The characteristics of meter can possess extremely low power dissipation using the terminal, it is user-friendly.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the workflow schematic diagram of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Referring to Fig. 1, what is provided in figure is a kind of positioning terminal device based on NB-IoT, including GPS/BD satellite fix moulds
Block 100, WIFI module 200, acceleration transducer 300, NB-IoT wireless communication modules 400, MCU controllers 500, power supply 600
And memory 700.
MCU controllers 500 respectively with GPS/BD satellite positioning modules 100, WIFI module 200, acceleration transducer 300,
NB-IoT wireless communication modules 400, power supply 600 and memory 700 are connected.
Wherein, GPS/BD satellite positioning modules 100 are used for the satellite position information for obtaining positioning terminal.WIFI module 200
Auxiliary positioning information for obtaining positioning terminal.Acceleration transducer 300 is used for the acceleration for obtaining the axles of XYZ tri- of positioning terminal
Spend information.NB-IoT wireless communication modules 400 are used to carry out data interaction with remote control center.Power supply 600 is to MCU controllers
500 power supplies.Memory 700 is used for data storage information.
Referring to Fig. 2, the localized delivery method of the positioning terminal device of the invention based on NB-IoT comprises the following steps：
On the one hand step S1, MCU controller 500 obtains its internal detent condition, and on the other hand control acceleration is passed
Sensor 300 obtains the acceleration information of the axles of XYZ tri- of positioning terminal, while acceleration transducer 300 is by the acceleration acquired
Spend in information transfer to MCU controllers 500；
Step S2, MCU controller 500 starts GPS/BD satellite positioning modules 100 and WIFI module 200, GPS/BD satellites
Locating module 100 obtains the satellite position information of positioning terminal and transmits the satellite position information got to MCU controllers
In 500, WIFI module 200 obtains the auxiliary positioning information of positioning terminal and by the auxiliary positioning information transfer got to MCU
In controller 500；
Step S3, MCU controller 500 collect the satellite position information that GPS/BD satellite positioning modules 100 get and
The auxiliary positioning information that WIFI module is got, and the satellite position information, auxiliary positioning information and acceleration being collected into are believed
Breath progress handles the current location information for obtaining positioning terminal, while the current location information for handling obtained positioning terminal is protected
Deposit to memory 700；
The current location information that processing is obtained is passed through NB-IoT wireless communication modules 400 by step S4, MCU controller 500
Send to remote control center.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of positioning terminal device based on NB-IoT, it is characterised in that including：
One GPS/BD satellite positioning modules, the GPS/BD satellite positioning modules are used for the satellite position letter for obtaining positioning terminal
Breath；
One WIFI module, the WIFI module is used for the auxiliary positioning information for obtaining positioning terminal；
One acceleration transducer, the acceleration transducer is used for the acceleration information for obtaining the axles of XYZ tri- of positioning terminal；
One NB-IoT wireless communication modules, the NB-IoT wireless communication modules are used to carry out data friendship with remote control center
Mutually；
One MCU controllers, the MCU controllers respectively with the GPS/BD satellite positioning modules, WIFI module, acceleration sensing
Device and the connection of NB-IoT wireless communication modules, for collecting the satellite position letter that the GPS/BD satellite positioning modules are got
Acceleration information that breath, the auxiliary positioning information that gets of WIFI module and acceleration transducer are got, and to being collected into
The satellite position information, auxiliary positioning information and acceleration information progress handle the current location information for obtaining positioning terminal,
The current location information is sent to remote control center by the NB-IoT wireless communication modules again；And
One power module, the power module is connected with the MCU controllers, for being powered to the MCU controllers.
2. the positioning terminal device as claimed in claim 1 based on NB-IoT, it is characterised in that also including one and the MCU
The memory for data storage information of controller connection.
3. a kind of localized delivery method of the positioning terminal device as claimed in claim 1 or 2 based on NB-IoT, its feature exists
In comprising the following steps：
On the one hand step S1, MCU controller obtain its internal detent condition, on the other hand reads acceleration transducer and obtains
Positioning terminal the axles of XYZ tri- acceleration information；
Step S2, MCU controller start GPS/BD satellite positioning modules and WIFI module, and GPS/BD satellite positioning modules obtain fixed
The satellite position information of position terminal simultaneously transmits the satellite position information got to MCU controllers, and WIFI module obtains fixed
Position terminal auxiliary positioning information and by the auxiliary positioning information transfer got to MCU controllers；
Step S3, MCU controller collect satellite position information and the WIFI module acquisition that GPS/BD satellite positioning modules are got
The auxiliary positioning information arrived, and the satellite position information being collected into, auxiliary positioning information and acceleration information progress are handled
To the current location information of positioning terminal；
The current location information that step S4, MCU controller obtains processing is sent to distal end by NB-IoT wireless communication modules
Control centre.
4. localized delivery method as claimed in claim 3, it is characterised in that in the step S3, MCU controllers will be handled
The current location information of obtained positioning terminal is preserved to memory.
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| CN201710296879.2A CN107219541A (en) | 2017-04-28 | 2017-04-28 | A kind of positioning terminal device and its localized delivery method based on NB IoT |
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| CN201710296879.2A CN107219541A (en) | 2017-04-28 | 2017-04-28 | A kind of positioning terminal device and its localized delivery method based on NB IoT |
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Cited By (8)
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| CN108076435A (en) * | 2017-11-13 | 2018-05-25 | 罗斯青 | A kind of reversed personnel location system based on Internet of Things |
| CN108183544A (en) * | 2018-01-29 | 2018-06-19 | 武汉央鼎科技有限公司 | Based on NB-IoT Internet of Things intelligence boundary markers |
| CN108650619A (en) * | 2018-05-03 | 2018-10-12 | 中国工商银行股份有限公司 | A kind of localization method, locating module and positioning device |
| CN108966143A (en) * | 2018-03-30 | 2018-12-07 | 山东有人信息技术有限公司 | A kind of positioning system and method based on NB network and RF ad hoc network |
| CN109085618A (en) * | 2018-09-18 | 2018-12-25 | 四川爱联科技有限公司 | AGPS positioning system and method based on NB-IoT |
| CN109655848A (en) * | 2018-12-21 | 2019-04-19 | 四川爱联科技有限公司 | Positioning system and method based on NB-IoT and AGPS |
| CN112020015A (en) * | 2020-08-31 | 2020-12-01 | 成都星联芯通科技有限公司 | Logistics satellite multimode terminal based on satellite Internet of things and low-power consumption method |
| CN113259854A (en) * | 2021-04-29 | 2021-08-13 | 中国电建集团贵州工程有限公司 | Photovoltaic array fault positioning system based on NB-IoT and Zigbee |
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| CN113259854A (en) * | 2021-04-29 | 2021-08-13 | 中国电建集团贵州工程有限公司 | Photovoltaic array fault positioning system based on NB-IoT and Zigbee |
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