CN114071250A - Positioning method and system based on wireless communication network - Google Patents
Positioning method and system based on wireless communication network Download PDFInfo
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- CN114071250A CN114071250A CN202210041729.8A CN202210041729A CN114071250A CN 114071250 A CN114071250 A CN 114071250A CN 202210041729 A CN202210041729 A CN 202210041729A CN 114071250 A CN114071250 A CN 114071250A
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- wireless communication
- signal
- communication network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
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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 invention provides a positioning method and a system based on a wireless communication network, which comprises a signal tower, small signal detectors, a signal intensifier, a database and user equipment, wherein the signal tower is positioned in a central area in a required area, a plurality of small signal detectors are distributed in a matrix form by taking the signal tower as the center, each small signal detector comprises a containing box and a main body, most of the containing box is buried underground, a small part of the containing box is positioned on the ground surface, the upper end of the containing box is exposed out of the ground surface and is provided with a hole, the main body is fixedly connected to the inside of the containing box through a supporting boss fixedly connected to the inside of the containing box and is close to one end of the hole of the containing box, and a rotatable detecting arm is fixedly connected to the main body, so that the detecting arm can be recovered and the main body can be recovered to the inside of the containing box to protect the detecting equipment from being damaged when a danger occurs.
Description
Technical Field
The present invention relates to the field of wireless communication network technologies, and in particular, to a positioning method and system based on a wireless communication network.
Background
A common method for locating user equipment within the coverage area of a wireless communication network is based on matching the strength of radio frequency signals with the signal strength of the user equipment to be located during its operation, which is commonly referred to as "RF fingerprinting" because the expected RF signal strength in the area of interest is also referred to as "RF fingerprinting", RF signal strength measurements are periodically signaled by the user equipment to the wireless communication network for call management, and RF signal strength measurements can also be used for locating and tracking the user equipment that is signaling the wireless communication network, and the wireless communication network can also request RF signal strength measurements from the user equipment if the user equipment is not signaling the wireless communication network.
At present, a plurality of high-rise signal towers are generally matched with each other to carry out wireless communication network coverage, and user equipment is positioned through mutual cooperation with a satellite, but the construction of the signal towers needs to consider the influence of terrain, so that communication dead angles are generated among wireless communication networks to influence the positioning of the user equipment, and when natural disasters (such as strong wind), the high-rise signal towers are easily influenced by the outside to cause the damage of a body so as to influence the wireless communication network in an area, and the maintenance cost of the signal towers is higher, so that the problem of how to protect the equipment when the natural disasters or the equipment environment is changed greatly is solved.
Disclosure of Invention
In order to solve the above problems, the present invention provides a positioning method based on a wireless communication network and a system thereof, so as to more exactly solve the above problem of device protection in complex weather changes of the device.
The invention is realized by the following technical scheme:
the invention provides a positioning system based on a wireless communication network, which is characterized by comprising a signal tower, small signal detectors, signal intensifiers, a database and user equipment, wherein the signal tower is positioned in a central area in a required area, a plurality of small signal detectors are distributed in a matrix form by taking the signal tower as the center, a plurality of signal intensifiers are distributed from the edge of the matrix of the small signal detectors to the central area of the signal tower, information is transmitted between the small signal detectors and the signal tower through the wireless communication network, and the small signal detectors receive the information of the user equipment through the wireless communication network.
Furthermore, small-size signal detector includes containing box and main part, the containing box is most buried in the underground, and the containing box is located the ground surface and exposes the ground upper end at a small part and is equipped with the trompil, the main part passes through inside support boss fixed connection of fixed connection at the containing box and inside and be close to at containing box trompil one end.
Furthermore, the main part is equipped with the recess all around, and the recess is inside to be equipped with electromagnetic adsorption device.
Furthermore, the containing box comprises a plurality of covers, the covers are located at one end of the opening of the containing box, and the covers are fixedly connected with the upper surface of one end of the opening of the containing box through rotating shafts.
Further, small-size signal detector includes support column, boss, exploration arm and wireless communication probe, the boss comprises a plurality of rotatable bracing pieces and is located containing box inboard and containing box fixed connection to be equipped with the draw-in groove on the boss, boss fixed connection is passed through with the main part to the support column, exploration arm is located on the lateral wall around the support column and passes through pivot fixed connection with the support column, just it is corresponding with the main part upper groove to explore the arm, wireless communication probe fixed connection is at exploration arm front end and keeps away from support column one side.
Further, small-size signal detector includes solar panel, power and reserve battery pack, solar panel partly fixed connection be in the support column surface just keeps away from small-size signal detector containing box one side, another part fixed connection of solar panel is in survey the arm surface and keep away from small-size signal detector containing box one side, power fixed connection be in the main part inside and with solar panel and wireless communication probe electric connection, reserve battery pack be located the support column inside and with solar panel and wireless communication probe electric connection.
Furthermore, the small signal detector comprises a hydraulic device, the hydraulic device is fixedly connected with the supporting column through a supporting rod, and the hydraulic device is fixedly connected with the detection arm through a rotating shaft.
Furthermore, small-size signal detector includes positioner, positioner fixed connection is in inside the small-size signal detector containing box.
Furthermore, a database is arranged inside the signal tower, and the database is electrically connected with the signal tower and used for receiving the signal intensity information collected by the signal tower.
Further, the invention provides a positioning method based on a wireless communication network, which is applied to a positioning system based on the wireless communication network, and comprises the following steps:
a signal transmitted by a user equipment into a wireless communication network;
receiving wireless communication signals from user equipment in the coverage range of each wireless communication network through small signal detectors around the user equipment;
the small signal detector sends the received signal intensity information to a signal tower, so that the signal tower processes and analyzes the signal intensity information to obtain the distance range of the user equipment in the small signal detector;
and calculating the coordinates of the user equipment according to the positions of the plurality of small signal detectors and the received signal strength.
The invention has the beneficial effects that:
1. the main part upper surface is equipped with the exploration arm of connecting through the pivot, when taking place natural disasters or when causing damage danger to equipment for the exploration arm rotates and hides in the recess.
2. The boss that the containing box is inside to be equipped with four rotatable bracing pieces and constitute can rotate the bracing piece and make the main part descend and hide inside the containing box when equipment takes place danger.
Drawings
Fig. 1 is a distribution diagram of a positioning method and system based on a wireless communication network according to the present invention;
FIG. 2 is a schematic structural diagram of a small signal detector of the positioning method and system based on wireless communication network according to the present invention;
fig. 3 is a schematic structural diagram of a main body of a positioning method based on a wireless communication network and a system thereof according to the present invention;
FIG. 4 is a schematic structural diagram of a storage box of the positioning method and system based on a wireless communication network according to the present invention;
fig. 5 is a schematic structural diagram of an embodiment of a positioning method and a system thereof based on a wireless communication network according to the present invention;
fig. 6 is a cross-sectional view of one embodiment of a wireless communication network based positioning method and system thereof according to the present invention;
fig. 7 is a schematic structural diagram of a beacon of the positioning method and system based on a wireless communication network according to the present invention;
fig. 8 is a flowchart illustrating steps of a positioning method based on a wireless communication network according to the present invention.
In the figure, a storage box 1, a main body 2, a signal tower 3, a database 4, a cover 101, a rotating shaft 102, a boss 103, a power supply and standby battery pack 104, a fixing groove 105, a box 106, a support column 201, a detection arm 202, a wireless communication probe 203, a solar panel 204, an electromagnetic adsorption device 205, and a signal transmission device 301.
Detailed Description
In order to more clearly and completely describe the technical scheme of the invention, the invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides a positioning system based on a wireless communication network, including a signal tower 3, small signal detectors, signal boosters, a database 4 and user equipment, wherein the signal tower 3 is located in a central area of a desired area, a plurality of the small signal detectors are distributed in a matrix form with the signal tower 3 as a center, and a plurality of the signal boosters are distributed from an edge of the matrix of the small signal detectors to the central area of the signal tower 3.
In one embodiment, the storage box 1 includes a cover 101, a rotating shaft 102, a box 106, a boss 103 and a fixing groove 105, wherein most of the box 106 is buried underground, another small part of the box 106 is located on the ground surface and is provided with an opening exposed at the upper end of the ground, the cover 101 is fixedly connected to one end surface of the box 106 through the rotating shaft 102 and is close to the ground surface, the boss 103 is composed of four support rods capable of rotating through the rotating shaft 102 and is located on the inner side of the storage box 1 and fixedly connected with the storage box 1, a clamping groove is formed in the boss 103, an expansion rod fixedly connected with the box 106 is arranged in the middle of the boss 103 and fixedly connected with the main body 2, and the fixing groove 105 is located under the clamping groove of the boss 103 and is fixedly connected to the inner bottom end of the storage box 1.
In the present embodiment, the storage box 1 is used to support the main body 2 when the main body 2 is in operation, and the storage box 1 retracts the main body 2 into the box 106 to protect the main body when the small-sized signal detector is in an emergency.
In specific implementation, four support rods with clamping grooves, which can rotate through a rotating shaft 102, are combined into a boss 103, a main body 2 is fixedly placed in the clamping grooves on the boss 103, and the main body 2 is fixed by the four support rods, when a small signal detector detects a danger, the four support rods start to rotate outwards to enable the boss 103 to be dispersed and eliminate the fixing effect on the main body 2, an expansion rod fixedly connected with the main body 2 drives the main body 2 to move downwards to enable the main body 2 to be completely retracted into a containing box 1, when the expansion rod drives the main body 2 to descend, the main body just falls into a fixing groove 105, the main body 2 is fixed inside the containing box 1 by the fixing groove 105 to prevent the main body 2 from shaking and damaging in the containing box 1, after the main body 2 is retracted into the containing box 1, the rotating shaft 102 drives a cover 101 to start to rotate, and after the covers 101 on two sides are folded, the main body 2 inside a box body 106 is protected, after danger is relieved, the telescopic rod begins to extend and drives the main body 2 to ascend, the main body 2 ascends to the boss 103, and the rotating shaft 102 connected with the supporting rods begins to rotate so that the four supporting rods are combined to clamp the main body 2.
In one embodiment, the main body 2 includes a supporting column 201, a detecting arm 202 and a wireless communication probe 203, the main body 2 is fixedly connected inside the containing box 1 through a supporting boss 103 fixedly connected inside the containing box 1 and close to one end of an opening of the containing box 1, the supporting column 201 is fixedly connected with the main body 2 through the boss 103, the detecting arm 202 is located on a peripheral side wall of the supporting column 201 and is fixedly connected with the supporting column 201 through a rotating shaft 102, the detecting arm 202 corresponds to a groove on the main body 2, an electromagnetic adsorption device 205 is arranged inside the groove, a radar probe is arranged on an upper surface of the supporting column 201, and the wireless communication probe 203 is fixedly connected to a front end of the detecting arm 202 and far away from one side of the supporting column 201.
In the present embodiment, the main body 2 is used for transmitting and receiving wireless communication signals.
In practical application, the wireless signal probe fixed at the front end of the probe arm 202 receives wireless signals in a communication area, and transmits the received signal strength to the signal tower 3, and the radar probe on the upper surface of the support column 201 continues to detect objects in the communication area, when a danger is found, the radar probe sends out an early warning signal to the control center, the control center controls the hydraulic device to drive the rotating shaft 102 to enable the detection arm 202 to start to recover, when the probe arm 202 is rotated to the groove on the sidewall of the supporting post 201, the electromagnetic attraction 205 on the surface of the groove and the inner surface of the probe arm 202 attract each other to firmly fix the probe arm 202 in the groove of the supporting post 201, when the danger is relieved, the main body 2 rises to the initial height, the electromagnetic adsorption device 205 inside the groove is powered off, and the hydraulic device drives the rotating shaft 102 to make the detection arm 202 start to ascend so that the detection arm 202 restores to the preset angle.
In one embodiment, the compact signal detector comprises a solar panel 204, a power source and a backup battery pack 104, wherein a part of the solar panel 204 is fixedly connected to the surface of the support column 201 and away from the compact signal detector receiving box 1, another part of the solar panel 204 is fixedly connected to the surface of the detection arm 202 and away from the compact signal detector receiving box 1, the power source is fixedly connected to the inside of the main body 2 and electrically connected with the solar panel 204 and the wireless communication probe 203, and the backup battery pack is located inside the support column 201 and electrically connected with the solar panel 204 and the wireless communication probe 203.
In this embodiment, the solar panel 204 is used to provide power for the small signal detector, and convert solar energy into electric energy to be stored in the power supply and backup battery pack 104.
When concrete implementation, solar panel 204 is located main part 2 upper surface, and the solar energy that will absorb is electric energy storage to power and stand-by battery group 104 in, and power and stand-by battery group 104 provide power for small-size signal detector to when sunshine is not enough or to night, stand-by battery group can provide the energy for small-size signal detector, guarantees that equipment can the continuous operation.
Referring to fig. 8, the present invention provides a positioning method based on a wireless communication network, applied to a positioning system based on a wireless communication network, including the following steps:
step 2: receiving wireless communication signals from user equipment in the coverage range of each wireless communication network through small signal detectors around the user equipment;
and step 3: the small signal detector sends the received signal intensity information to a signal tower, so that the signal tower 3 processes and analyzes the signal intensity information to obtain the distance range of the user equipment in the small signal detector;
and 4, step 4: and calculating the coordinates of the user equipment according to the positions of the plurality of small signal detectors and the received signal strength.
In the above steps, firstly, what receives the wireless communication signal is the wireless communication probe 203 in the small signal detector, each small signal detector is fixedly connected with four detection arms 202, on which a plurality of wireless communication probes 203 are arranged, the small signal detector is in a circle shape and covers the communication network outwards, and the small signal detectors are arranged around the signal tower 3 in an array order, so that at least two small signal detectors are arranged around the user equipment in the range of the wireless communication network to receive the signal intensity of the user equipment, the distance from the user equipment to the small signal detector is calculated according to the wireless communication signal intensity received by the small signal detectors and the relation between different signal intensities and distances, the small signal detectors send the calculated distance information to the signal tower 3, the signal tower 3 receives the distance information sent by the small signal detectors, and the database 4 in the signal tower 3 has coordinate information of the small signal detectors stored in advance, the database 4 collects the received distance information sent by each small signal detector, calculates the distance circular path according to the signal intensity received by each small signal detector, and performs cross calculation on the distance circular paths calculated by a plurality of small signal detectors nearby, and meanwhile, the specific positioning coordinate of the user equipment can be comprehensively calculated according to the coordinate of each small signal detector.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a positioning system based on wireless communication network, its characterized in that includes signal tower, small-size signal detector, signal intensifier, database and user equipment, the signal tower is located the central zone of required intra-area, a plurality of small-size signal detector uses the signal tower to become the matrix distribution as the center, a plurality of signal intensifier distributes small-size signal detector matrix edge is regional to the central zone of signal tower, small-size signal detector with through wireless communication network transmission information between the signal tower, small-size signal detector passes through wireless communication network and receives user equipment information.
2. The positioning system according to claim 1, wherein the small signal detector comprises a storage box and a main body, the storage box is mostly buried underground, the storage box is located at least on the ground surface and is provided with an opening exposed from the upper end of the ground, and the main body is fixedly connected inside the storage box and is close to one end of the opening of the storage box through a support boss fixedly connected inside the storage box.
3. The positioning system based on the wireless communication network as claimed in claim 2, wherein the main body is provided with a groove around the main body, and an electromagnetic absorption device is arranged in the groove.
4. The wireless communication network-based positioning system of claim 2, wherein the container comprises a cover, a plurality of the covers are located at one end of the opening of the container, and a plurality of the covers are fixedly connected with the upper surface of one end of the opening of the container through a rotating shaft.
5. The positioning system according to claim 2, wherein the small signal detector comprises a supporting column, a boss, a detecting arm and a wireless communication probe, the boss is composed of a plurality of rotatable supporting rods and is located inside the containing box and fixedly connected with the containing box, a clamping groove is formed in the boss, the supporting column is fixedly connected with the main body through the boss, the detecting arm is located on the peripheral side wall of the supporting column and fixedly connected with the supporting column through a rotating shaft, the detecting arm corresponds to the groove in the main body, and the wireless communication probe is fixedly connected to the front end of the detecting arm and far away from one side of the supporting column.
6. The wireless communication network-based positioning system of claim 5, wherein the small signal detector comprises a solar panel, a power source and a backup battery, the solar panel is partially fixedly connected to the surface of the support column and away from the small signal detector receiving box, the solar panel is partially fixedly connected to the surface of the detection arm and away from the small signal detector receiving box, the power source is fixedly connected to the inside of the main body and electrically connected to the solar panel and the wireless communication probe, and the backup battery is positioned to the inside of the support column and electrically connected to the solar panel and the wireless communication probe.
7. The wireless communication network-based positioning system of claim 5, wherein the small signal detector comprises a hydraulic device, the hydraulic device is fixedly connected with the supporting column through a supporting rod, and the hydraulic device is fixedly connected with the detection arm through a rotating shaft.
8. The wireless communication network-based positioning system of claim 1, wherein the small signal detector comprises a positioning device, and the positioning device is fixedly connected inside the small signal detector containing box.
9. The positioning system according to claim 1, wherein a database is disposed inside the signal tower, and the database is electrically connected to the signal tower for receiving the signal strength information collected by the signal tower.
10. A positioning method based on wireless communication network, applied to the positioning system based on wireless communication network of any one of claims 1-9, characterized by comprising the following steps:
a signal transmitted by a user equipment into a wireless communication network;
receiving wireless communication signals from user equipment in the coverage range of each wireless communication network through small signal detectors around the user equipment;
the small signal detector sends the received signal intensity information to a signal tower, so that the signal tower processes and analyzes the signal intensity information to obtain the distance range of the user equipment in the small signal detector;
and calculating the coordinates of the user equipment according to the positions of the plurality of small signal detectors and the received signal strength.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210041729.8A CN114071250B (en) | 2022-01-14 | 2022-01-14 | Positioning method and system based on wireless communication network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210041729.8A CN114071250B (en) | 2022-01-14 | 2022-01-14 | Positioning method and system based on wireless communication network |
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| CN114071250A true CN114071250A (en) | 2022-02-18 |
| CN114071250B CN114071250B (en) | 2022-03-18 |
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| CN114071250B (en) | 2022-03-18 |
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