CN107396300A - Base station positioning method based on Big Dipper ground strengthening system and Internet of Things - Google Patents
Base station positioning method based on Big Dipper ground strengthening system and Internet of Things Download PDFInfo
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- CN107396300A CN107396300A CN201710430800.0A CN201710430800A CN107396300A CN 107396300 A CN107396300 A CN 107396300A CN 201710430800 A CN201710430800 A CN 201710430800A CN 107396300 A CN107396300 A CN 107396300A
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- things
- internet
- big dipper
- computing unit
- strengthening system
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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
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Abstract
The present invention provides a kind of base station positioning method based on Big Dipper ground strengthening system and Internet of Things, the reading information from radio frequency identification positioning reader and the heat transfer agent from sensory package are received including computing unit, and the steps such as the first position of object are calculated according to information and heat transfer agent is read；Big Dipper ground strengthening system and technology of Internet of things are combined by the present invention, using both advantages, can either accurately identify object, and can is enough to greatly improve the precision of traditional positioner.
Description
Technical field
The invention belongs to technical field of network communication, specially a kind of base based on Big Dipper ground strengthening system and Internet of Things
Stand localization method.
Background technology
The location technology of current every field is relatively simple, and the transition of outdoor positioning system is believed dependent on good aeronautical satellite
Number so that its application effect by environment huge limitation, such as in tunnel or subterranean railway, in navigation satellite signal
Disconnected, terminal device just can not position in real time.And simple architecture mode, it is necessary in the environment that the base stations such as city are gathered
It is effective, and generally position error reaches 100 meters, its effect extreme difference in positioning is applied.
With the development of society, one of high-tech country most promising as the whole world, China is increasingly heavier
Depending on the research of satellite navigation system, Chinese big-dipper satellite is exactly one of highly important developmental research problem.The Big Dipper therewith
Ground strengthening system also grows up, and it is a set of system that Big Dipper positioning precision can be made to reach Centimeter Level, in positioner
It is middle the precision of positioning to be improved many ranks using Big Dipper ground strengthening system.
The content of the invention
A kind of base station positioning method based on Big Dipper ground strengthening system and Internet of Things of the present invention, it is characterised in that including with
Lower step：
Computing unit receives the reading information from radio frequency identification positioning reader and the sensing letter from sensory package
Breath, and calculate the first position of object according to information and heat transfer agent is read；
Receiver receives the positioning signal from big-dipper satellite, and is converted into data and is sent to router；
For the data that each is received, router can recalculate its check value, and write new physical address, make
The efficiency of data transfer during for communication apparatus to improve system operation；
Data communication module is shared the signal received as the second place and Internet of Things mesh portions；
Computing unit will calculate the first position Tong Bei of the goods according to the reading information and heat transfer agent in real time
The second place that bucket ground strengthening system is gathered and exported is compared；
If the offset distance of the first position and the second place exceedes predetermined threshold value, the computing unit warp
Alarm is sent from the communication unit to the far-end server.
Further, computing unit receives positions the reading information of reader and from sensory package from radio frequency identification
Heat transfer agent, and calculate concretely comprising the following steps for the first position of object according to information and heat transfer agent is read：It is described to calculate list
The relative displacement track that is detected according to the sensory package of member and last defined location information calculate current the
One position.
Further, its positioner include radio frequency identification positioning reader, sensory package, computing unit and communication unit,
Receiver, router, power supply unit and data communication module；The signal output part of the receiver and the signal of router input
End is connected, and the signal output part of router is connected with the signal input part of data communication module, and power supply unit is receiver and road
Powered by device, the signal output part of the radio frequency identification positioning reader is connected with the signal input part of computing unit, the biography
The signal output part of sense component is connected with the signal input part of computing unit, the signal output part and meter of the data communication module
The signal input part for calculating unit is connected, and the signal output part of the computing unit is connected with the signal input part of communication unit.
Further, the sensory package comprises at least three axis accelerometer and three-axis gyroscope.
Further, communication unit communicates to connect with far-end server, the goods that communication unit periodically calculates computing unit
The position of thing is sent to the far-end server.
Further, the power supply unit uses solar panel.
Further, the sensory package includes：Velocity sensor, inertial sensor, shock sensor and geomagnetic sensor
In one kind or multiple.
Further, the data communication module and router are communicated by wired mode, and the communication unit is wireless parties
Formula communicates, including GPRS, WIFI or 3G.
Big Dipper ground strengthening system and technology of Internet of things are combined by the present invention, can either be accurate using both advantages
Object is identified, and can is enough to greatly improve the precision of traditional positioner.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
A kind of base station positioning method based on Big Dipper ground strengthening system and Internet of Things of the present invention, comprises the following steps：
Computing unit receives the reading information from radio frequency identification positioning reader and the sensing letter from sensory package
Breath, and calculate the first position of object according to information and heat transfer agent is read；
Receiver receives the positioning signal from big-dipper satellite, and is converted into data and is sent to router；
For the data that each is received, router can recalculate its check value, and write new physical address, make
The efficiency of data transfer during for communication apparatus to improve system operation；
Data communication module is shared the signal received as the second place and Internet of Things mesh portions；
Computing unit will calculate the first position Tong Bei of the goods according to the reading information and heat transfer agent in real time
The second place that bucket ground strengthening system is gathered and exported is compared；
If the offset distance of the first position and the second place exceedes predetermined threshold value, the computing unit warp
Alarm is sent from the communication unit to the far-end server.
Computing unit receives the reading information from radio frequency identification positioning reader and the sensing letter from sensory package
Breath, and calculate concretely comprising the following steps for the first position of object according to information and heat transfer agent is read：The computing unit according to
Relative displacement track that the sensory package detects and last defined location information calculate current first position.
Its positioner include radio frequency identification positioning reader, sensory package, computing unit and communication unit, receiver,
Router, power supply unit and data communication module；The signal output part of the receiver is connected with the signal input part of router,
The signal output part of router is connected with the signal input part of data communication module, and power supply unit is that receiver supplies with router
Electricity, the signal output part of the radio frequency identification positioning reader are connected with the signal input part of computing unit, the sensory package
Signal output part be connected with the signal input part of computing unit, the signal output part and computing unit of the data communication module
Signal input part be connected, the signal output part of the computing unit is connected with the signal input part of communication unit.
The sensory package comprises at least three axis accelerometer and three-axis gyroscope.
Communication unit communicates to connect with far-end server, the position for the goods that communication unit periodically calculates computing unit
Send to the far-end server.
The power supply unit uses solar panel.
The sensory package includes：One kind in velocity sensor, inertial sensor, shock sensor and geomagnetic sensor
It is or multiple.
The data communication module and router are communicated by wired mode, and the communication unit is wireless communication mode,
Including GPRS, WIFI or 3G.
Computing unit changes the first position information set of object according to the function of the first position probability distribution of object
Into the overall strength probability of the different signal points of multiple correspondences, the preset strength of receiver and the distribution relation of probability, computing unit will
Multiple preset strengths of intensity information set are converted into multiple intensity probability respectively, and then are multiplied according to multiple intensity probability
To obtain the overall strength probability.
Computing unit is according to the function of the related probability distribution of the first position relative displacement of object by each sensing points
Relative displacement is converted into the relative displacement probability of the different signal points of multiple correspondences, and computing unit is according to the phase of the first position of object
The direction of each sensing points is converted into the direction probability of the different signal points of multiple correspondences by the function for closing probability distribution.
If the first position simulation point of the object is distributed in non-road network, carries out random distribution user and simulate point.If institute
The internet-of-things terminal then can not be sequentially ingressed into the channel quality and meets described make a reservation for by the network of access into distribution of work resource
Other networks to be accessed that standard and the access characteristic are consistent with the service priority characteristic, until the net accessed
Network is into distribution of work resource or travels through all networks to be accessed；If the network accessed can not be into distribution of work resource, by the thing
Networked terminals access the channel quality and meet the preassigned, the access characteristic and the service priority characteristic not phase
The network to be accessed met.Whether the first position simulation point of judgment object is distributed in road network, if the first position of the object
Simulation point is distributed in the road network, then point is simulated in the first position of object according to total weight distribution of the road.
Claims (8)
1. a kind of base station positioning method based on Big Dipper ground strengthening system and Internet of Things, it is characterised in that comprise the following steps：
Computing unit receives the reading information from radio frequency identification positioning reader and the heat transfer agent from sensory package, and
The first position of object is calculated according to information and heat transfer agent is read；
Receiver receives the positioning signal from big-dipper satellite, and is converted into data and is sent to router；
For the data that each is received, router can recalculate its check value, and write new physical address, as logical
The efficiency of data transfer when interrogating equipment to improve system operation；
Data communication module is shared the signal received as the second place and Internet of Things mesh portions；
Computing unit will calculate the first position of the goods with the Big Dipper according to the reading information and heat transfer agent in real time
The second place that base strengthening system is gathered and exported is compared；
If the offset distance of the first position and the second place exceedes predetermined threshold value, the computing unit is via institute
State communication unit and send alarm to the far-end server.
2. the base station positioning method according to claim 1 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In, computing unit receives the reading information from radio frequency identification positioning reader and the heat transfer agent from sensory package, and
Concretely comprising the following steps for the first position of object is calculated according to information and heat transfer agent is read：The computing unit is according to the biography
Sense component detection to relative displacement track and last defined location information calculate current first position.
3. the base station positioning method according to claim 1 based on Big Dipper ground strengthening system and Internet of Things, it positions dress
Put including radio frequency identification positioning reader, sensory package, computing unit and communication unit, receiver, router, power supply unit and
Data communication module；The signal output part of the receiver is connected with the signal input part of router, the signal output of router
End is connected with the signal input part of data communication module, and power supply unit is that receiver is powered with router, and the radio frequency identification is determined
The position signal output part of reader is connected with the signal input part of computing unit, the signal output part of the sensory package and calculating
The signal input part of unit is connected, and the signal output part of the data communication module is connected with the signal input part of computing unit,
The signal output part of the computing unit is connected with the signal input part of communication unit.
4. the architecture device according to claim 3 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In the sensory package comprises at least three axis accelerometer and three-axis gyroscope.
5. the architecture device according to claim 3 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In：Communication unit is communicated to connect with far-end server, and the position for the goods that communication unit periodically calculates computing unit is sent
To the far-end server.
6. the architecture device according to claim 3 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In：The power supply unit uses solar panel.
7. the architecture device according to claim 3 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In the sensory package includes：One kind or more in velocity sensor, inertial sensor, shock sensor and geomagnetic sensor
It is individual.
8. the architecture device according to claim 3 based on Big Dipper ground strengthening system and Internet of Things, its feature exist
In, the data communication module and router are communicated by wired mode, and the communication unit is wireless communication mode, including
GPRS, WIFI or 3G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710430800.0A CN107396300A (en) | 2017-06-09 | 2017-06-09 | Base station positioning method based on Big Dipper ground strengthening system and Internet of Things |
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| CN201710430800.0A CN107396300A (en) | 2017-06-09 | 2017-06-09 | Base station positioning method based on Big Dipper ground strengthening system and Internet of Things |
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| CN109671269A (en) * | 2018-12-17 | 2019-04-23 | 何英明 | A kind of urban highway traffic facility digitlization implementation method |
| CN111225341A (en) * | 2019-12-19 | 2020-06-02 | 重庆特斯联智慧科技股份有限公司 | Big data all-in-one thing allies oneself with positioner |
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Application publication date: 20171124 |
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