CN111751783A - Power equipment positioning device and method - Google Patents
Power equipment positioning device and method Download PDFInfo
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- CN111751783A CN111751783A CN202010373205.XA CN202010373205A CN111751783A CN 111751783 A CN111751783 A CN 111751783A CN 202010373205 A CN202010373205 A CN 202010373205A CN 111751783 A CN111751783 A CN 111751783A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 35
- 239000010687 lubricating oil Substances 0.000 claims description 19
- 239000003921 oil Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003550 marker Substances 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
Abstract
The invention discloses a power equipment positioning device and a method, comprising the following steps: the system comprises a data acquisition device, a storage system, a processing system, a gyroscope and a direction sensor, wherein an input end of the data acquisition device inputs an analog signal, an output end of the data acquisition device outputs a digital signal and transmits the digital signal to the processing system, the data acquisition device is used for converting the analog signal into the digital signal, the storage system is connected with the processing system and used for storing the position information of the power equipment, the gyroscope and the direction sensor are both connected with the processing system, and the gyroscope and the direction sensor are respectively installed in a power equipment room or a power operation site. According to the invention, the RSSI value is acquired by the data acquisition device, the position of the power equipment is calculated, and the real-time positioning monitoring before, during and after the use of the power equipment is realized, so that the use of the power equipment is more reasonable, the positioning is more accurate through the gyroscope and the direction sensor, and the safety of power operation is improved.
Description
Technical Field
The invention relates to the technical field of electric power operation, in particular to a positioning device and a positioning method for electric power equipment.
Background
The power industry is the fundamental life-line industry of national economy and is directly related to the national economic development and the social stability. Most of the transformer substations are large-scale strong-current equipment, a large amount of energy conversion exists at any time during the work of the transformer substations, the potential destructive power is huge, accident potential hazards caused by careless omission can not all cause accidents, but once the accident potential hazards occur, most of the accident potential hazards can cause irreparable loss. Therefore, there is an urgent need for a technique to solve the problems of improper use of the power equipment and incapability of knowing the position of the power equipment.
For example, a "positioning marker for electric power equipment" disclosed in chinese patent literature, whose publication No. CN107328479B, whose publication No. 2019, 10 and 08, includes a marker head, a marker tail, a plurality of back beams, and a plurality of reflective sheets; the sign head is fixed at one end of the back beams, and the sign tail is fixed at the other end of the back beams; the plurality of the light reflecting sheets are fixed on the back beam in a staggered mode, different codes are formed by changing the position combination of the light reflecting sheets on the back beam, and the codes are used for representing the positions of the regions to which the electric power equipment belongs. Different codes are formed by changing the position combination of the reflector on the back beam, the codes are shot, the codes are transmitted, the system identifies the position of the power equipment through the identification of the codes, but when the electric power is in an indoor or dark environment, the reflector cannot be shot clearly by the camera, the codes cannot be identified, the position of the power equipment cannot be determined, the positioning of the power equipment cannot be realized, the power equipment cannot be placed correctly after the power equipment is used up, and the power accident is caused.
Disclosure of Invention
The invention mainly solves the problem that the existing technology can not realize accurate positioning of the power equipment, so that the power equipment can be randomly placed, and power accidents are caused; the positioning device and method for the power equipment are provided, so that the power equipment can be accurately positioned, the positions of the power equipment before and after use can be displayed in real time, the use management of the power equipment is enhanced, and the occurrence of power accidents is reduced.
The technical problem of the invention is mainly solved by the following technical scheme: the utility model provides an electrical equipment positioner, includes data acquisition device, storage system, processing system, gyroscope and direction sensor, data acquisition device's input analog signal, data acquisition device's output digital signal and give digital signal for processing system, data acquisition device is used for converting analog signal into digital signal, storage system is connected with processing system, storage system is used for saving electrical equipment positional information, gyroscope and direction sensor all are connected with processing system, gyroscope and direction sensor install respectively in the electrical equipment room or electric power operation scene. The storage system stores the position information of the electric power equipment before use and transmits the information to the processing system, after the electric power equipment is used, the data acquisition device acquires the position of the electric power equipment after movement, and accurate positioning of the electric power equipment is achieved through the assistance of the gyroscope and the direction sensor, so that the positioning direction and angle are more accurate.
Preferably, the data acquisition device comprises an A/D converter and a plurality of position acquisition beacons, the position acquisition beacons are respectively installed in a power equipment room, a power operation site and power equipment, the position acquisition beacons are used for acquiring RSSI values of different positions, the position acquisition beacons are connected with the input end of the A/D converter, and the output end of the A/D converter is connected with the processing system. The RSSI value acquired by the beacon is acquired, the analog signal is converted into the digital signal through the A/D converter and then transmitted to the processing system, so that the processing system can position the position of the power equipment according to the RSSI values of different point positions, and the power equipment can be determined in the moving process and after moving.
Preferably, the gyroscope comprises a shell, a rotor, an outer ring torquer, an inner ring, a fixed shaft, an outer ring, a laser emitter, a rotor driving mechanism, a rotating shaft, an inner ring angle sensor and an outer ring angle sensor, wherein the shell is a cylindrical shell, the outer ring torquer is mounted at the center of the upper bottom surface of the shell, the outer ring torquer penetrates through the shell through the rotating shaft to be connected with the outer ring angle sensor, the outer ring angle sensor is mounted at the center of the lower bottom surface of the shell, the outer ring is fixedly mounted on the rotating shaft, the inner ring angle sensor is mounted at the center of one side of the outer ring, the inner ring torquer and the inner ring angle sensor are symmetrically mounted at the center of the other side of the outer ring through the rotating shaft, the inner ring angle sensor is connected with, the rotor driving mechanism is installed in the rotor, the laser transmitter is installed on the outer ring torquer, and the laser transmitter is used for transmitting guiding laser outwards. Through the high-speed rotation of the rotor, the laser transmitter can stably transmit laser in a certain direction, and orientation is realized by combining the direction sensor, so that the data acquisition device is favorable for acquiring the coordinates of the moved power equipment.
Preferably, the power equipment further comprises an RFID electronic tag, the RFID electronic tag is installed on the power equipment and connected with the storage system, and the RFID electronic tag is used for recording the position information of the power equipment. The power equipment position before use is located through the RFID electronic tags, the RFID electronic tags can remotely send locating information to the storage system, the storage system numbers the RFID electronic tags, the RFID electronic tags with different numbers correspond to different power equipment, and each power equipment corresponds to the position of the power equipment through the correspondence of the numbered RFID electronic tags and the power equipment.
Preferably, the a/D converter includes a comparator U1, a start signal, a logic control circuit, a D/a converter, an arithmetic register, and a buffer register, the logic control circuit is started by the start signal, an input terminal of the logic control circuit is connected to an output terminal of the comparator U1, an output terminal of the logic control circuit is connected to an input terminal of the arithmetic register, an analog signal is input to a negative input terminal of the comparator U1, a positive input terminal of the comparator U1 is connected to an output terminal of the D/a converter, an output terminal of the arithmetic register is connected to an input terminal of the D/a converter and an input terminal of the buffer register, respectively, and an output terminal of the buffer register outputs a digital signal. The logic control circuit starts operation by sending a starting signal to the logic control circuit, an analog signal is input from a negative phase input end of the comparator U1, algorithm calculation is carried out on an algorithm register after the analog signal is controlled by the logic control circuit, a converted value is input into a buffer register to be stored, an unfinished value is compared with the analog signal after being converted by the D/A converter, and the operation is cycled for multiple times until the input value of the D/A converter is 0, and the buffer register outputs a stored digital signal value.
Preferably, the system further comprises a display module, the display module is connected with the processing system, and the display module is used for displaying real-time positioning information of the power equipment. When the power equipment is not used, the power equipment is not moved, the processing system transmits the position information of the power equipment stored by the storage system to the display module, the display module displays the position information of the power equipment, so that the worker can see the position of the power equipment, when the power equipment is used, the power equipment moves, the processing system acquires the RSSI value, the orientation information of the gyroscope and the orientation information of the orientation sensor through the data acquisition device, the position of the power equipment is calculated in real time, and the calculation result, namely the real-time position of the power equipment is displayed through the display module, so that a manager can see the position of the power equipment in real time, the situation that the power equipment is randomly placed is prevented, the problem that the power equipment is not correctly placed after being used is prevented, faults of the power equipment are reduced, and power accidents are reduced.
Preferably, the system further comprises an alarm device, the alarm device is connected with the processing system, and the alarm device is used for giving an alarm to the staff unreasonably storing the power equipment. The alarm device is used for giving an alarm to the working personnel who mistakenly places the power equipment and is not set after the power equipment is used, so that the working personnel can correctly place the power equipment and can return the power equipment to a standby state, and the safety of power operation is improved.
Preferably, still include a plurality of lubricating oil bag and defeated oil pipe, the casing includes shell and inner shell, the one side that the shell is close to the inner shell is equipped with the oval arch of a plurality of, the inner shell is equipped with a plurality of through-hole, lubricating oil bag fixed mounting is on the inner shell outer wall, defeated oil pipe's one end is connected with the lubricating oil bag, defeated oil pipe's the other end passes in the through-hole carries lubricating oil to the inner shell, oval arch is in the extrusion when the inner shell rotates the lubricating oil bag. The oval bulge through the shell continuously extrudees the lubricating oil bag, so that the lubricating oil bag continuously releases lubricating oil, the situation that the gyroscope is clamped in a high-speed rotating process is prevented, directional errors are caused, and the positioning accuracy of the power equipment is improved.
The invention also provides a power equipment positioning method, which comprises the following steps: step s 1: acquiring the position information of the power equipment stored in a storage system, acquiring the RSSI value acquired by a data acquisition device, and acquiring the data information transmitted by a gyroscope and a direction sensor; step s 2: filtering the acquired signals; step s 3: performing matching operation according to the processed information; step s 4: and judging whether the power equipment is correctly placed or not according to the operation result, if so, generating no action, and otherwise, starting an alarm device.
The invention has the beneficial effects that: (1) the RSSI value is acquired through a data acquisition device, the position of the power equipment is calculated, and the real-time positioning of the power equipment in the moving process is realized; (2) the real-time positioning of the power equipment is realized through the RFID electronic tag when the power equipment is not moved; (3) through gyroscope and direction sensor, realize power equipment's accurate location, realize the real-time positioning monitoring before the power equipment uses, during the use and after using, make power equipment's use more reasonable, improve the security of electric power operation.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device of electrical equipment according to a first embodiment.
Fig. 2 is a schematic structural diagram of the gyroscope according to the first embodiment.
Fig. 3 is a schematic diagram of the circuit connection of the a/D converter according to the first embodiment.
Fig. 4 is a schematic structural diagram of a housing of the gyroscope according to the first embodiment.
Fig. 5 is a flowchart of a positioning method for an electrical device according to the first embodiment.
In the figure, 1, a processing system, 2, a data acquisition device, 3, a gyroscope, 4, a storage system, 5, an RFID electronic tag, 6, a display module, 7, an alarm device, 8, a direction sensor, 9, a shell, 10, a laser transmitter, 11, an outer ring torquer, 12, an inner ring torquer, 13, an inner ring, 14, a rotating shaft, 15, an outer ring angle sensor, 16, a rotor, 17, a rotor driving mechanism, 18, a fixed shaft, 19, an inner ring angle sensor, 20, an outer ring, 21, a logic control circuit, 22, an algorithm register, 23, a buffer register, 24, a D/A converter, 25, an outer shell, 26, an inner shell, 27, a lubricating oil bag, 28, an oil delivery pipe and 29 are arranged in a circle.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The first embodiment is as follows: a power equipment positioning device is shown in figure 1 and comprises a data acquisition device 2, a storage system 4, an RFID electronic tag 5, a display module 6, an alarm device 7, a processing system 1, a gyroscope 3 and a direction sensor 8, wherein an input end of the data acquisition device 2 inputs an analog signal, an output end of the data acquisition device 2 outputs a digital signal and transmits the digital signal to the processing system 1, the data acquisition device 2 is used for converting the analog signal into the digital signal, the storage system 4 is connected with the processing system 1, the storage system 4 is used for storing position information of power equipment, the gyroscope 3 and the direction sensor 8 are both connected with the processing system 1, the gyroscope 3 and the direction sensor 8 are respectively arranged in a power equipment room or a power operation site, the RFID electronic tag 5 is arranged on the power equipment, the RFID electronic tag 5 is connected with the storage system 4, the RFID electronic tag 5 is used for recording the position information of the power equipment, the display module 6 is connected with the processing system 1, the display module 6 is used for displaying real-time positioning information of the power equipment, the alarm device 7 is connected with the processing system 1, and the alarm device 7 is used for giving an alarm to workers unreasonably storing the power equipment.
As shown in fig. 2, the gyroscope 3 includes a housing 9, a rotor 16, an outer ring torquer 11, an inner ring torquer 12, an inner ring 13, a fixed shaft 18, an outer ring 20, a laser emitter 10, a rotor driving mechanism 17, a rotating shaft 14, an inner ring angle sensor 19 and an outer ring angle sensor 15, the housing 9 is a cylindrical housing 9, the outer ring torquer 11 is installed at the center of the upper bottom surface of the housing 9, the outer ring torquer 11 passes through the housing 9 via the rotating shaft 14 to connect the outer ring angle sensor 15, the outer ring angle sensor 15 is installed at the center of the lower bottom surface of the housing 9, the outer ring 20 is fixedly installed on the rotating shaft 14, the inner ring angle sensor 19 is installed at the center of one side of the outer ring, the inner ring torquer 12 and the inner ring angle sensor 19 are symmetrically installed at the center of the other side of the outer ring via, the rotor 16 is arranged in the inner ring 13, the rotor driving mechanism 17 is arranged in the rotor 16, the laser transmitter 10 is arranged on the outer ring torquer 11, and the laser transmitter 10 is used for emitting guiding laser outwards.
As shown in fig. 3, the data acquisition device 2 includes an a/D converter and a plurality of position acquisition beacons, the plurality of position acquisition beacons are respectively installed in the electrical equipment room, the electrical work site and the electrical equipment, the position acquisition beacons are used for acquiring RSSI values at different positions, the plurality of position acquisition beacons are all connected with the input end of the a/D converter, the output end of the a/D converter is connected with the processing system 1, the a/D converter includes a comparator U1, a start signal, a logic control circuit 21, a D/a converter 24, an algorithm register 22 and a buffer register 23, the logic control circuit 21 is started by the start signal, the input end of the logic control circuit 21 is connected with the output end of the comparator U1, the output end of the logic control circuit 21 is connected with the input end of the algorithm register 22, the negative phase input end of the comparator U1 inputs an analog signal, the non-inverting input terminal of the comparator U1 is connected to the output terminal of the D/a converter 24, the output terminal of the arithmetic register 22 is connected to the input terminal of the D/a converter 24 and the input terminal of the buffer register 23, respectively, and the output terminal of the buffer register 23 outputs a digital signal.
As shown in fig. 4, the device further includes a plurality of lubricating oil bags 27 and an oil delivery pipe 28, the housing 9 includes an outer shell 25 and an inner shell 26, a plurality of oval protrusions 29 are disposed on one surface of the outer shell 25 close to the inner shell 26, the inner shell 26 is provided with a plurality of through holes, the lubricating oil bags 27 are fixedly mounted on the outer wall of the inner shell 26, one end of the oil delivery pipe 28 is connected with the lubricating oil bags 27, the other end of the oil delivery pipe 28 penetrates through the through holes to deliver lubricating oil into the inner shell 26, and the oval protrusions 29 squeeze the lubricating oil bags 27 when the inner shell 26 rotates.
In a specific application, when no power operation is to be performed, the power equipment is placed in the equipment room, each power equipment is attached with the RFID electronic tag 5, each RFID power tag is numbered, the number corresponds to the power equipment and the position of the power equipment, the position of the power equipment corresponding to the number is determined through a certain number, when the power operation is to be performed, a worker enters the power equipment room to take away the power equipment, the power equipment moves from the equipment room to the power operation site, the positions arranged in the power equipment room, the power operation site and the power equipment acquire the RSSI value when the beacon passes through the power equipment, the analog signal is converted into the digital signal through the A/D converter and then transmitted to the processing system 1, and when the A/D converter converts the signal, the analog signal is input from the negative phase input end of the comparator U1, the logic control circuit 21 is started by a starting signal, the logic control circuit 21 starts to work, an analog signal is transmitted to an algorithm register 22, after the signal is subjected to algorithm calculation, the converted signal is transmitted to a buffer register 23 to be stored, the signal which is not converted is input to a D/A converter 24, the D/A converter 24 converts the signal into an analog signal and inputs the analog signal to a non-inverting input end of a comparator U1 to be compared with the acquired analog signal, the output is transmitted to the algorithm register 22 to continue the algorithm calculation until the acquired analog signal is converted into a digital signal and stored in the buffer register 23, the buffer register 23 outputs the digital signal, after the position calculation is carried out by the processing system 1, the processing system 1 transmits the calculation result to the display module 6, and a manager can know the position of the power equipment in real time through the display module 6, the condition that the power equipment is not correctly placed or not set after being used is prevented, the use safety of the power equipment is improved, and the occurrence of power accidents is reduced.
Gyroscope 3 drives rotor 16 to move at a high speed through rotor driving mechanism 17, drive inner ring 13 and outer ring and rotate, inner ring 13 balances through inner ring torquer 12 and inner ring angle sensor 19, outer ring 20 balances through outer ring torquer 11 and outer ring angle sensor 15, outer ring 20 and inner ring 13 make rotor 16 balance simultaneously, make gyroscope 3 be free motion around the triaxial, make laser emitter 10 point to a certain direction steadily, reach the function of orienting to a certain direction, direction sensor 8 confirms the direction, gyroscope 3 combines with direction sensor 8, the RSSI value coordinate value that makes data acquisition device 2's position collection beacon gather is more accurate, the error is littleer when making processing system 1 calculate power equipment's position coordinate, realize power equipment's accurate location.
The invention also provides a power equipment positioning method, as shown in fig. 5, comprising the following steps: step s 1: acquiring the position information of the power equipment stored in the storage system 4, acquiring the RSSI value acquired by the data acquisition device 2, and acquiring the data information transmitted by the gyroscope 3 and the direction sensor 8; the coordinate value of the RSSI value acquired by the position acquisition beacon is finely adjusted through information transmitted by the gyroscope 3 and the direction sensor 8, so that the coordinate value is more accurate. Step s 2: filtering the acquired signals; because the signal of gathering can receive the interference of people and environment, has great noise impurity, need carry out filtering process, during the filtering, adopts the gauss filtering method to filter. Step s 3: performing matching operation according to the processed information; through the serial number of RFID electronic tags, regard every power equipment original position as initial position, carry out matching operation with the point coordinate of gathering, carry out matching operation through neural network algorithm, calculate the distance of power equipment apart from initial position, realize the position location after power equipment moving process and removal through the distance, step s 4: and judging whether the power equipment is correctly placed or not according to the operation result, if so, generating no action, and otherwise, starting an alarm device 7.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (9)
1. A power equipment positioning device is characterized by comprising
Data acquisition device, storage system, processing system, gyroscope and direction sensor, data acquisition device's input analog signal, data acquisition device's output digital signal and give digital signal the processing system, data acquisition device is used for converting analog signal into digital signal, storage system is connected with processing system, storage system is used for saving power equipment positional information, gyroscope and direction sensor all are connected with processing system, gyroscope and direction sensor install respectively in the power equipment room or the electric power operation scene.
2. The electrical equipment positioning device according to claim 1, wherein the data acquisition device comprises an a/D converter and a plurality of position acquisition beacons, the plurality of position acquisition beacons are respectively installed in an electrical equipment room, an electrical work site and electrical equipment, the position acquisition beacons are used for acquiring RSSI values of different positions, the plurality of position acquisition beacons are all connected with an input end of the a/D converter, and an output end of the a/D converter is connected with the processing system.
3. The power equipment positioning device according to claim 1, wherein the gyroscope comprises a housing, a rotor, an outer ring torquer, an inner ring, a fixed shaft, an outer ring, a laser emitter, a rotor driving mechanism, a rotating shaft, an inner ring angle sensor and an outer ring angle sensor, the housing is a cylindrical housing, the outer ring torquer is mounted at the center of the upper bottom surface of the housing, the outer ring torquer penetrates through the housing via the rotating shaft to be connected with the outer ring angle sensor, the outer ring angle sensor is mounted at the center of the lower bottom surface of the housing, the outer ring is fixedly mounted on the rotating shaft, the inner ring angle sensor is mounted at the center of one side of the outer ring, the inner ring torquer and the inner ring angle sensor are symmetrically mounted at the center of the other side of the outer ring via the rotating shaft, the inner ring is fixedly installed on the fixed shaft, the rotor is installed in the inner ring, the rotor driving mechanism is installed in the rotor, the laser emitter is installed on the outer ring torquer, and the laser emitter is used for emitting guiding laser outwards.
4. The electrical equipment positioning device according to claim 1, further comprising an RFID electronic tag, wherein the RFID electronic tag is mounted on the electrical equipment, the RFID electronic tag is connected with a storage system, and the RFID electronic tag is used for recording the position information of the electrical equipment.
5. The electrical equipment positioning device according to claim 2, wherein the a/D converter comprises a comparator U1, an enable signal, a logic control circuit, a D/a converter, an algorithm register and a buffer register, the logic control circuit is enabled by the enable signal, an input terminal of the logic control circuit is connected to an output terminal of the comparator U1, an output terminal of the logic control circuit is connected to an input terminal of the algorithm register, a negative phase input terminal of the comparator U1 inputs an analog signal, a positive phase input terminal of the comparator U1 is connected to an output terminal of the D/a converter, output terminals of the algorithm register are respectively connected to an input terminal of the D/a converter and an input terminal of the buffer register, and an output terminal of the buffer register outputs a digital signal.
6. The electrical equipment positioning device according to claim 1, further comprising a display module, wherein the display module is connected to the processing system, and the display module is configured to display real-time positioning information of the electrical equipment.
7. The electrical equipment positioning device according to claim 1, further comprising an alarm device, wherein the alarm device is connected to the processing system, and the alarm device is used for giving an alarm to a worker who does not reasonably store the electrical equipment.
8. The power equipment positioning device according to claim 3, further comprising a plurality of lubricating oil bags and an oil delivery pipe, wherein the casing comprises an outer casing and an inner casing, a plurality of elliptical protrusions are arranged on one surface of the outer casing close to the inner casing, a plurality of through holes are formed in the inner casing, the lubricating oil bags are fixedly mounted on the outer wall of the inner casing, one end of the oil delivery pipe is connected with the lubricating oil bags, the other end of the oil delivery pipe penetrates through the through holes to deliver lubricating oil into the inner casing, and the elliptical protrusions extrude the lubricating oil bags when the inner casing rotates.
9. A power equipment positioning method is characterized by comprising the following steps:
step s 1: acquiring the position information of the power equipment stored in a storage system, acquiring the RSSI value acquired by a data acquisition device, and acquiring the data information transmitted by a gyroscope and a direction sensor;
step s 2: filtering the acquired signals;
step s 3: performing matching operation according to the processed information;
step s 4: and judging whether the power equipment is correctly placed or not according to the operation result, if so, generating no action, and otherwise, starting an alarm device.
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| CN202010373205.XA CN111751783A (en) | 2020-05-06 | 2020-05-06 | Power equipment positioning device and method |
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| CN202010373205.XA CN111751783A (en) | 2020-05-06 | 2020-05-06 | Power equipment positioning device and method |
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