CN112543071A - Signal strength receiver with positioning function and implementation method thereof - Google Patents
Signal strength receiver with positioning function and implementation method thereof Download PDFInfo
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- CN112543071A CN112543071A CN202011226575.7A CN202011226575A CN112543071A CN 112543071 A CN112543071 A CN 112543071A CN 202011226575 A CN202011226575 A CN 202011226575A CN 112543071 A CN112543071 A CN 112543071A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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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
- G01S19/38—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
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Abstract
The invention discloses a signal strength receiver with a positioning function and an implementation method thereof, belonging to the technical field of signal strength receivers. The mobile signal receiver is used for acquiring data at a plurality of positions to obtain a plurality of groups of data, and signal intensity fluctuation information within the range of the signal intensity receiver can be obtained according to signal intensity data at different positions.
Description
Technical Field
The present invention relates to the field of signal strength receiver technology, and in particular, to a signal strength receiver with a positioning function and an implementation method thereof.
Background
The receiver is a circuit system comprising an antenna, a filter, an amplifier, and an A/D converter. The navigation positioning signal sent by the GPS satellite is an information resource which can be shared by countless users. For a wide range of users on land, sea and space, the GPS signals can be used for navigation positioning measurement at any time as long as the users have receiving devices, i.e., GPS signal receivers, capable of receiving, tracking, transforming and measuring the GPS signals.
In many applications based on sensor networks, it is necessary to bundle together the collected data and the location information to have practical meaning. Therefore, the node location technology is an important technology in the application of the wireless sensor network. Conventional positioning systems are primarily configured to: the positioning method comprises the following steps that a node with an unknown position (also called a node to be positioned, mainly a signal transmitting node) and a certain number of nodes with known positions (also called anchor nodes, and a reference point is provided for positioning the unknown node). However, the known data acquisition points are large in number, and an infrastructure required to be constructed in practical applications is large, and dynamic analysis processing cannot be performed.
Disclosure of Invention
The present invention provides a signal strength receiver with positioning function and an implementation method thereof, wherein a mobile signal receiver performs data acquisition at multiple positions to obtain multiple sets of data, and signal strength fluctuation information within the range of the signal strength receiver can be obtained according to signal strength data at different positions, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a signal strength receiver with locate function, includes GPS positioner, left side signal receiver, right side signal receiver, signal processor, positioning device, frame and running gear, running gear is installed to the lower extreme of frame, positioning device is installed to the upper end of frame to be connected with left side signal receiver and right side signal receiver through positioning device, the middle part fixedly connected with signal processor of frame, signal processor's middle part is provided with central signal receiver, left side signal receiver's outside both corners department is provided with first azimuth signal receiver and second azimuth signal receiver respectively, right side signal receiver's outside both corners department is provided with third azimuth signal receiver and fourth azimuth signal receiver respectively, central signal receiver, first azimuth signal receiver, right side signal receiver, The second azimuth signal receiver, the third azimuth signal receiver and the fourth azimuth signal receiver are all electrically connected with a signal processor;
the positioning device comprises side lugs, auxiliary rotating shafts, telescopic rockers, main rotating shafts and a rotating motor, wherein the side lugs are fixedly connected to two sides of the lower ends of the left signal receiving device and the right signal receiving device respectively, the auxiliary rotating shafts are fixedly connected between the side lugs, the telescopic rockers are rotatably connected to the auxiliary rotating shafts respectively, the two main rotating shafts are fixedly connected to the lower ends of the telescopic rockers respectively, the two ends of each main rotating shaft are connected with the frame through bearings in a rotating mode, and one end of each main rotating shaft is connected with the rotating motor.
Further, the walking device comprises rollers, wing plates, a main shaft, a secondary gear, a main gear, a belt and a walking motor, wherein the rollers are mounted in the middle of the wing plates, the middle parts of the two rollers are connected through the main shaft, the secondary gear is mounted in the middle of the main shaft and connected with the main gear through the belt, the walking motor is mounted on the rack, and the walking motor is connected with the main gear through a motor shaft.
Further, the signal processor receives signals sent by the center signal receiver, the first direction signal receiver, the second direction signal receiver, the third direction signal receiver and the fourth direction signal receiver, analyzes the signal strength, and obtains the signal strength at the corresponding position.
Furthermore, the left signal receiving device and the signal processor are connected with each other through telescopic rods, and the right signal receiving device and the signal processor are connected with each other through telescopic rods.
Furthermore, the telescopic link comprises two barrel bodies that the activity is cup jointed, and one of them barrel body fixed connection is on signal processor's lateral wall, and another barrel body fixed connection is on the lateral wall of left side signal receiver or right side signal receiver.
Furthermore, the frame is U-shaped, and two pterygoid laminas are fixed connection through the bolt in its lower bottom surface.
Furthermore, the walking motor is arranged on the lower bottom surface of the frame.
According to another aspect of the present invention, there is provided a method for implementing a signal strength receiver with a positioning function, comprising the steps of:
s101: positioning, wherein a GPS positioning device sends the position of a signal intensity receiver to a terminal;
s102: receiving signals around by a central signal receiver, a first azimuth signal receiver, a second azimuth signal receiver, a third azimuth signal receiver and a fourth azimuth signal receiver;
s103: analyzing and processing, namely sending the signal to a signal processor, and after receiving the signal, analyzing the signal intensity and sending intensity information to a terminal by the signal processor;
s104: after the rotating motor drives the telescopic rocker to rotate, the left signal receiving device and the right signal receiving device move to adjust the position of the signal receiver;
s105: receiving for the second time, wherein the signal processor receives signals sent by the first azimuth signal receiver, the second azimuth signal receiver, the third azimuth signal receiver and the fourth azimuth signal receiver again and sends the strength information to the terminal;
s106: and acquiring information, wherein the terminal analyzes signal strength data at different positions to acquire signal strength fluctuation information within the range of the signal strength receiver.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a signal strength receiver with a positioning function and an implementation method thereof.A movable signal receiver is used for acquiring data at a plurality of positions to obtain a plurality of groups of data, each group of data has fixed point data acquired by a relatively fixed central signal receiver, and a first azimuth signal receiver, a second azimuth signal receiver, a third azimuth signal receiver and a fourth azimuth signal receiver which are movable at the periphery acquire a plurality of groups of moving data at different positions by taking the fixed point data as a base point, so that the data volume is enlarged, and signal strength fluctuation information in the range of the signal strength receiver can be obtained according to signal strength data at different positions.
Drawings
FIG. 1 is an overall block diagram of a signal strength receiver with positioning functionality in accordance with the present invention;
FIG. 2 is a diagram illustrating the use of a signal strength receiver with positioning function according to the present invention;
FIG. 3 is a schematic diagram of the operation of a signal strength receiver with position location capability of the present invention;
FIG. 4 is a block diagram of a traveling apparatus of a signal strength receiver with positioning function according to the present invention;
fig. 5 is a flow chart of an implementation method of the signal strength receiver with positioning function of the present invention.
In the figure: 1. a GPS positioning device; 2. a left signal receiving device; 21. a first azimuth signal receiver; 22. a second orientation signal receiver; 3. a right signal receiving device; 31. a third orientation signal receiver; 32. a fourth bit signal receiver; 4. a signal processor; 41. a center signal receiver; 5. a position adjusting device; 51. a lateral ear; 52. a secondary rotating shaft; 53. a telescopic rocker; 54. a main rotating shaft; 55. a rotating electric machine; 6. a frame; 7. a traveling device; 71. a roller; 72. a wing plate; 73. a main shaft; 74. a pinion gear; 75. a main gear; 76. a belt; 77. a traveling motor; 8. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a signal strength receiver with a positioning function comprises a GPS positioning device 1, a left signal receiving device 2, a right signal receiving device 3, a signal processor 4, a positioning device 5, a frame 6 and a traveling device 7, wherein the traveling device 7 is installed at the lower end of the frame 6, the positioning device 5 is installed at the upper end of the frame 6 and is connected with the left signal receiving device 2 and the right signal receiving device 3 through the positioning device 5, the left signal receiving device 2 and the signal processor 4 and the right signal receiving device 3 and the signal processor 4 are connected through an expansion link 8, the expansion link 8 is composed of two movably sleeved cylinders, one cylinder is fixedly connected to the side wall of the signal processor 4, the other cylinder is fixedly connected to the side wall of the left signal receiving device 2 or the right signal receiving device 3, a signal processor 4 is fixedly connected to the middle of the frame 6, the frame 6 is U-shaped, the lower bottom surface of the frame is fixedly connected with two wing plates 72 through bolts, a traveling motor 77 is installed on the lower bottom surface of the frame 6, a central signal receiver 41 is arranged in the middle of the signal processor 4, a first azimuth signal receiver 21 and a second azimuth signal receiver 22 are respectively arranged at two outer corners of the left signal receiving device 2, a third azimuth signal receiver 31 and a fourth azimuth signal receiver 32 are respectively arranged at two outer corners of the right signal receiving device 3, the central signal receiver 41, the first azimuth signal receiver 21, the second azimuth signal receiver 22, the third azimuth signal receiver 31 and the fourth azimuth signal receiver 32 are electrically connected with the signal processor 4, and the signal processor 4 receives the central signal receiver 41, the first azimuth signal receiver 21, the second azimuth signal receiver 22, the third azimuth signal receiver 31 and the fourth azimuth signal, The signals sent by the second azimuth signal receiver 22, the third azimuth signal receiver 31 and the fourth azimuth signal receiver 32 are analyzed, the signal intensity at the corresponding position is obtained, each group of data has fixed point data obtained by one relatively fixed center signal receiver 41, the first azimuth signal receiver 21, the second azimuth signal receiver 22, the third azimuth signal receiver 31 and the fourth azimuth signal receiver 32 which are movable all around collect a plurality of groups of moving data at different positions by taking the fixed point data as a base point, so that the data volume is enlarged, and the signal intensity fluctuation information in the range where the signal intensity receiver is located can be obtained according to the signal intensity data at different positions.
The positioning device 5 comprises side lugs 51, auxiliary rotating shafts 52, telescopic rockers 53, main rotating shafts 54 and rotating motors 55, the side lugs 51 are fixedly connected to two sides of the lower ends of the left signal receiving device 2 and the right signal receiving device 3, the auxiliary rotating shafts 52 are fixedly connected between the two side lugs 51, the telescopic rockers 53 are rotatably connected to the auxiliary rotating shafts 52, the lower ends of the two telescopic rockers 53 are fixedly connected with the two main rotating shafts 54 respectively, the two ends of each main rotating shaft 54 are rotatably connected with the machine frame 6 through bearings, and one end of each main rotating shaft 54 is connected with the rotating motor 55.
Referring to fig. 4, the traveling device 7 includes rollers 71, wing plates 72, a main shaft 73, a pinion 74, a main gear 75, a belt 76 and a traveling motor 77, the rollers 71 are installed in the middle of the wing plates 72, the middle portions of the two rollers 71 are connected through the main shaft 73, the pinion 74 is installed in the middle of the main shaft 73, the pinion 74 is connected to the main gear 75 through the belt 76, the traveling motor 77 is installed on the frame 6, the main gear 75 is connected to the traveling motor 77 through a motor shaft, and data acquisition at a plurality of positions is performed through a movable signal receiver to obtain a plurality of sets of data.
Referring to fig. 5, in order to better show the implementation process of the signal strength receiver with positioning function, the embodiment now proposes an implementation method of the signal strength receiver with positioning function, which includes the following steps:
s101: positioning, the GPS positioning device 1 sends the position of the signal intensity receiver to the terminal;
s102: at the first reception, the central signal receiver 41, the first direction signal receiver 21, the second direction signal receiver 22, the third direction signal receiver 31, and the fourth direction signal receiver 32 receive the surrounding signals;
s103: analyzing and processing, namely sending the signal to the signal processor 4, and after receiving the signal, the signal processor 4 analyzes the signal intensity and sends intensity information to the terminal;
s104: after the rotating motor 55 drives the telescopic rocker 53 to rotate, the left signal receiving device 2 and the right signal receiving device 3 move to adjust the position of the signal receiver;
s105: the signal processor 4 receives the signals sent by the first direction signal receiver 21, the second direction signal receiver 22, the third direction signal receiver 31 and the fourth direction signal receiver 32 again, and sends the strength information to the terminal;
s106: and acquiring information, wherein the terminal analyzes signal strength data at different positions to acquire signal strength fluctuation information within the range of the signal strength receiver.
In summary, the following steps: the invention provides a signal strength receiver with a positioning function and an implementation method thereof.A movable signal receiver is used for acquiring data at a plurality of positions to obtain a plurality of groups of data, each group of data has fixed point data acquired by a relatively fixed central signal receiver 41, and a first azimuth signal receiver 21, a second azimuth signal receiver 22, a third azimuth signal receiver 31 and a fourth azimuth signal receiver 32 which are movable around use the fixed point data as a base point to acquire a plurality of groups of mobile data at different positions, so that the data amount is enlarged, and signal strength fluctuation information in the range of the signal strength receiver can be obtained according to signal strength data at different positions.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. A signal strength receiver with a positioning function is characterized by comprising a GPS positioning device (1), a left signal receiving device (2), a right signal receiving device (3), a signal processor (4), a positioning device (5), a rack (6) and a walking device (7), wherein the walking device (7) is installed at the lower end of the rack (6), the positioning device (5) is installed at the upper end of the rack (6), the left signal receiving device (2) and the right signal receiving device (3) are connected through the positioning device (5), the signal processor (4) is fixedly connected to the middle of the rack (6), a central signal receiver (41) is arranged in the middle of the signal processor (4), a first azimuth signal receiver (21) and a second azimuth signal receiver (22) are respectively arranged at two outer corners of the left signal receiving device (2), a third azimuth signal receiver (31) and a fourth azimuth signal receiver (32) are respectively arranged at two outer corners of the right signal receiving device (3), and the central signal receiver (41), the first azimuth signal receiver (21), the second azimuth signal receiver (22), the third azimuth signal receiver (31) and the fourth azimuth signal receiver (32) are electrically connected with a signal processor (4);
the positioning device (5) comprises side lugs (51), auxiliary rotating shafts (52), telescopic rockers (53), main rotating shafts (54) and rotating motors (55), wherein the side lugs (51) are fixedly connected to two sides of the lower ends of the left signal receiving device (2) and the right signal receiving device (3), the auxiliary rotating shafts (52) are fixedly connected between the side lugs (51), the telescopic rockers (53) are rotatably connected to the auxiliary rotating shafts (52), the two main rotating shafts (54) are fixedly connected to the lower ends of the telescopic rockers (53) respectively, racks (6) are rotatably connected to two ends of the main rotating shafts (54) through bearings, and one ends of the main rotating shafts (54) are connected with the rotating motors (55).
2. The signal strength receiver with positioning function according to claim 1, wherein the walking device (7) comprises rollers (71), wings (72), a main shaft (73), a secondary gear (74), a main gear (75), a belt (76) and a walking motor (77), the rollers (71) are mounted in the middle of the wings (72), the two rollers (71) are connected through the main shaft (73), the secondary gear (74) is mounted in the middle of the main shaft (73), the secondary gear (74) is connected with the main gear (75) through the belt (76), the walking motor (77) is mounted on the frame (6), and the walking motor (77) is connected with the main gear (75) through a motor shaft.
3. A signal strength receiver with positioning function according to claim 1, characterized in that the signal processor (4) receives the signals transmitted by the central signal receiver (41), the first direction signal receiver (21), the second direction signal receiver (22), the third direction signal receiver (31) and the fourth direction signal receiver (32), and analyzes the signal strength to obtain the signal strength at the corresponding position.
4. A signal strength receiver with positioning function according to claim 1, characterized in that the left signal receiving device (2) and the signal processor (4) and the right signal receiving device (3) and the signal processor (4) are connected by a telescopic rod (8).
5. A signal strength receiver with positioning function according to claim 4, characterized in that the telescopic rod (8) is composed of two movably sleeved cylinders, one of which is fixedly connected to the side wall of the signal processor (4), and the other is fixedly connected to the side wall of the left signal receiving device (2) or the right signal receiving device (3).
6. A signal strength receiver with positioning function according to claim 2, characterized in that the frame (6) is U-shaped, and the lower bottom surface thereof is fixedly connected with two wings (72) by bolts.
7. A signal strength receiver with positioning function according to claim 2, characterized in that the walking motor (77) is mounted on the lower bottom surface of the frame (6).
8. A method as claimed in any one of claims 1 to 7, wherein the method comprises the steps of:
s101: positioning, wherein a GPS positioning device (1) sends the position of a signal intensity receiver to a terminal;
s102: the method comprises the following steps that a central signal receiver (41), a first azimuth signal receiver (21), a second azimuth signal receiver (22), a third azimuth signal receiver (31) and a fourth azimuth signal receiver (32) receive surrounding signals;
s103: analyzing and processing, namely sending the signal to a signal processor (4), and after receiving the signal, the signal processor (4) analyzes the signal intensity and sends intensity information to a terminal;
s104: after the rotating motor (55) drives the telescopic rocker (53) to rotate, the left signal receiving device (2) and the right signal receiving device (3) move to adjust the position of the signal receiver;
s105: the signal processor (4) receives the signals sent by the first azimuth signal receiver (21), the second azimuth signal receiver (22), the third azimuth signal receiver (31) and the fourth azimuth signal receiver (32) again and sends the strength information to the terminal;
s106: and acquiring information, wherein the terminal analyzes signal strength data at different positions to acquire signal strength fluctuation information within the range of the signal strength receiver.
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