CN114858212A - Gardens monitoring system based on thing networking - Google Patents
Gardens monitoring system based on thing networking Download PDFInfo
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- CN114858212A CN114858212A CN202210417253.3A CN202210417253A CN114858212A CN 114858212 A CN114858212 A CN 114858212A CN 202210417253 A CN202210417253 A CN 202210417253A CN 114858212 A CN114858212 A CN 114858212A
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- G—PHYSICS
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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Abstract
The invention relates to a garden monitoring system based on the Internet of things, which comprises: the device comprises a brightness detection module, a temperature detection module, a wind power detection module, an oxygen content detection module, a processing module and a communication module; the brightness detection module detects the brightness of the garden in real time and sends the brightness data to the processing module; the temperature detection module detects the temperature of the garden and sends temperature data to the processing module; the wind power detection module detects the wind speed of the garden and sends wind power data to the processing module; the oxygen content detection module detects the oxygen content of the garden and sends the oxygen content data to the processing module; the processing module analyzes the brightness data, the temperature data, the wind power data and the oxygen content data based on the preset analysis model to obtain garden dynamic information, and the garden dynamic information is sent to the monitoring terminal through the communication module. Can effective real-time supervision gardens ecological environment and state, generate gardens dynamic information in view of the above for the control personnel learn the state in gardens, are favorable to the control personnel to the management in gardens.
Description
Technical Field
The invention relates to the technical field of garden monitoring, in particular to a garden monitoring system based on the Internet of things.
Background
Gardens, refer to the natural environment and recreational areas of a particular culture. The garden is a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and by means of land form improvement, tree planting, flower and grass planting, building of buildings, garden path arrangement and the like, and is called as a garden.
With the continuous development of economy in China, gardens are increasingly distributed in cities, such as various parks, residential areas, tourist attractions, campuses and the like. Gardens can bring calmness for loud urban areas, and people also hope that the environment ecology can be locally improved in gardens. The monitoring to gardens can help people to analyze the ecological analysis in gardens, is favorable to improving the ecological environment in gardens for the ecology in gardens can effectively realize the self-loopa, helps improving external environment's quality.
Therefore, how to realize efficient and accurate monitoring of gardens is urgently needed to be solved at present.
Disclosure of Invention
Based on this, it is necessary to provide a garden monitoring system based on the internet of things.
A gardens monitoring system based on thing networking includes: the device comprises a brightness detection module, a temperature detection module, a wind power detection module, an oxygen content detection module, a processing module and a communication module; the brightness detection module, the temperature detection module, the wind power detection module and the oxygen content detection module are connected with the processing module, and the processing module is connected with the communication module;
the brightness detection module is used for detecting the brightness of the garden in real time to obtain brightness data and sending the brightness data to the processing module;
the temperature detection module is used for detecting the temperature of the garden, obtaining temperature data and sending the temperature data to the processing module;
the wind power detection module is used for detecting the wind speed of the garden, obtaining wind power data and sending the wind power data to the processing module;
the oxygen content detection module is used for detecting the oxygen content of the garden, obtaining oxygen content data and sending the oxygen content data to the processing module;
the processing module is used for analyzing the brightness data, the temperature data, the wind power data and the oxygen content data based on a preset analysis model to obtain garden dynamic information, and the communication module is used for sending the garden dynamic information to the monitoring terminal;
the communication module is used for being in communication connection with the monitoring terminal.
In one embodiment, the brightness detection module includes a plurality of temperature detection units, each of the temperature detection units is respectively disposed at a plurality of preset temperature detection points of the garden, and the brightness detection module includes a plurality of brightness detection units, each of the brightness detection units is respectively disposed at a plurality of preset brightness detection points of the garden, wherein each of the preset temperature detection points and each of the preset brightness detection points are disposed in a one-to-one correspondence manner.
In one embodiment, the device further comprises a humidity detection module, wherein the humidity detection module is connected with the processing module;
the humidity detection module is used for detecting the humidity of the garden, obtaining humidity data and sending the humidity data to the processing module.
In one embodiment, the unmanned aerial vehicle further comprises an unmanned aerial vehicle body, a flight communication unit and a camera shooting unit, wherein the flight communication unit and the camera shooting unit are arranged on the unmanned aerial vehicle body, and the camera shooting unit is connected with the flight communication unit;
the communication module comprises a first communication unit and a second communication unit, the processing module is connected with the first communication unit, the first communication unit is connected with the monitoring terminal, the second communication unit is connected with the processing module, and the second communication unit is in communication connection with the flight communication unit.
In one of them embodiment, unmanned aerial vehicle still includes the control unit, the control unit set up in the unmanned aerial vehicle body, the control unit is used for controlling the flight of unmanned aerial vehicle body.
In one embodiment, the control unit is configured to receive a control signal of the processing module through the flight communication unit and send status information to the processing module;
the processing module is used for processing to obtain current weather information according to the temperature data, the wind power data and the brightness data based on a preset weather model, and sending a control signal to the unmanned aerial vehicle through the second communication unit according to the weather information.
In one embodiment, the processing module is configured to acquire the state information of the unmanned aerial vehicle when the weather information is rainy or wind power is greater than a preset wind power value, and send a flight stop instruction to the unmanned aerial vehicle when the state information of the unmanned aerial vehicle is flying.
In one embodiment, the processing module is configured to detect whether a current electric quantity of the unmanned aerial vehicle is less than a preset electric quantity according to the state information of the unmanned aerial vehicle, and send a charging return instruction to the unmanned aerial vehicle when the current electric quantity of the unmanned aerial vehicle is less than the preset electric quantity;
the control unit is used for responding to the returned charging instruction and controlling the unmanned aerial vehicle body to fly to a preset charging position.
In one embodiment, the in-flight communication unit comprises a mobile communication unit.
In one embodiment, the system further comprises a weather information acquisition module, wherein the weather information acquisition module is used for being connected with a server through the communication module and acquiring weather information from the server.
The invention has the beneficial effects that: through luminance, temperature, wind-force, oxygen content to gardens detect, can effective real-time supervision gardens ecological environment and state to generate gardens dynamic information in view of the above, send the gardens dynamic information who generates to monitor terminal, thereby make the control personnel can learn the state in gardens in real time, be favorable to the control personnel to the management in gardens.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a logical connection structure of an internet of things-based garden monitoring system according to an embodiment;
fig. 2 is a schematic diagram of a logical connection structure of a garden monitoring system based on the internet of things according to another embodiment;
fig. 3A is a schematic structural view of a state in which the main body of the drone lands on the charging dock according to an embodiment;
fig. 3B is a schematic structural view of the main body of the drone of one embodiment in another state of landing on a charging dock;
fig. 3C is a schematic structural diagram of the unmanned aerial vehicle body in an adsorption fixing state after landing on the charging seat according to an embodiment.
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.
As shown in fig. 1, a garden monitoring system based on the internet of things according to an embodiment of the present invention includes: the system comprises a brightness detection module 110, a temperature detection module 120, a wind power detection module 130, an oxygen content detection module 140, a processing module 200 and a communication module 300; the brightness detection module 110, the temperature detection module 120, the wind power detection module 130 and the oxygen content detection module 140 are connected to the processing module 200, and the processing module 200 is connected to the communication module 300; the brightness detection module 110 is configured to detect brightness of a garden in real time, obtain brightness data, and send the brightness data to the processing module 200; the temperature detection module 120 is configured to detect a temperature of the garden, obtain temperature data, and send the temperature data to the processing module 200; the wind power detection module 130 is configured to detect wind speed of a garden, obtain wind power data, and send the wind power data to the processing module 200; the oxygen content detection module 140 is configured to detect oxygen contents of the garden, obtain oxygen content data, and send the oxygen content data to the processing module 200; the processing module 200 is configured to analyze the brightness data, the temperature data, the wind power data and the oxygen content data based on a preset analysis model to obtain garden dynamic information, and send the garden dynamic information to a monitoring terminal through the communication module 300; the communication module 300 is used for being in communication connection with the monitoring terminal.
In this embodiment, the brightness detection module 110 includes a brightness sensor for acquiring the ambient brightness of the garden, thereby realizing real-time detection of the brightness of the garden, obtaining brightness data, and through detecting the brightness of the garden, being capable of helping the analysis to obtain the sunshine intensity, sunshine time, current cloudy day or sunny day, etc. of the garden at the current time. The temperature detection module 120 includes temperature sensors for acquiring temperatures of different positions of the garden, and the degree of the temperature influence of the illumination on the different positions in the garden can be analyzed by combining the brightness data.
The wind power detection module 130 comprises a plurality of wind power detection units, each wind power detection unit is distributed at different positions in a garden, the installation heights of the wind power detection units are different, and the wind power detection module 130 is used for acquiring wind power data in the garden, so that wind power conditions of gardens can be analyzed, and influences of different wind power sizes at different positions caused by tree distribution in the garden are analyzed. The oxygen content detection module 140 includes an oxygen content analyzer for detecting the oxygen content of air in gardens, and according to the oxygen content, the influence of plant respiration and photosynthesis on the oxygen content in gardens can be resolved. In this embodiment, combine luminance data, temperature data, wind-force data and oxygen content data, based on predetermineeing analytic model, can obtain the gardens dynamic information that comparatively directly perceived, the whole ecological conditions of accurate reflection gardens to with gardens dynamic information transmission to monitor terminal, make monitor terminal's user can in time learn the state in gardens.
It should be understood that the preset analytical model can be preset by a user or can be learned by a neural network based on artificial intelligence.
In this embodiment, detect through luminance, temperature, wind-force, the oxygen content to the gardens, can effectively real-time supervision gardens ecological environment and state to generate gardens dynamic information in view of the above, send the gardens dynamic information who generates to monitor terminal, thereby make the control personnel can learn the state in gardens in real time, be favorable to the control personnel to the management in gardens.
In one embodiment, the brightness detection module 110 includes a plurality of temperature detection units, each of the temperature detection units is respectively disposed at a plurality of preset temperature detection points of the garden, and the brightness detection module 110 includes a plurality of brightness detection units, each of the brightness detection units is respectively disposed at a plurality of preset brightness detection points of the garden, wherein each of the preset temperature detection points and each of the preset brightness detection points are disposed in a one-to-one correspondence manner.
In this embodiment, a plurality of preset temperature detection points and preset brightness detection points are distributed in a garden, and each preset temperature detection point and each preset brightness detection point are located at the same position in the garden, so that temperature detection and brightness detection are performed at the same position in the garden
In one embodiment, the garden monitoring system based on the internet of things further comprises a humidity detection module, and the humidity detection module is connected with the processing module 200; the humidity detection module is used for detecting the humidity of the garden, obtaining humidity data and sending the humidity data to the processing module 200.
In this embodiment, the humidity detection module includes a humidity sensor for detecting the humidity of the air in the garden, and thus, the correlation information between the current temperature and humidity in the garden can be obtained by analysis in combination with the temperature information.
In one embodiment, as shown in fig. 2, the garden monitoring system based on the internet of things further includes an unmanned aerial vehicle 400, the unmanned aerial vehicle 400 includes an unmanned aerial vehicle body, a flight communication unit 410 and a camera unit 420, the flight communication unit 410 and the camera unit 420 are disposed on the unmanned aerial vehicle body, and the camera unit 420 is connected with the flight communication unit 410; the communication module 300 includes a first communication unit 310 and a second communication unit 320, the processing module 200 is connected to the first communication unit 310, the first communication unit 310 is connected to the monitoring terminal, the second communication unit 320 is connected to the processing module 200, and the second communication unit 320 is connected to the flight communication unit 410.
In this embodiment, the unit 420 of making a video recording is used for shooing the gardens, obtains the gardens image, and the unmanned aerial vehicle body can fly, for example, this unit 420 of making a video recording includes the camera. Specifically, unmanned aerial vehicle 400 is used for flying over the gardens, and shoot gardens through camera unit 420, thereby obtain the gardens image, unmanned aerial vehicle 400 sends the gardens image to second communication unit 320 through flight communication unit 410, and processing module 200 receives the gardens image through second communication unit 320, thereby not only can obtain various detection data, can also obtain real-time gardens image, be favorable to further accurate state of learning gardens. It should be understood that, in the present embodiment, the communication module 300 includes two communication units, which are respectively connected with the monitoring terminal and the flight communication unit 410, so that the processing module 200 can not only obtain the garden images, but also communicate with the monitoring terminal.
In one embodiment, the drone 400 further includes a control unit 430, the control unit 430 is disposed in the drone body, and the control unit 430 is used to control the flight of the drone body.
In this embodiment, the unmanned aerial vehicle body is provided with a plurality of flight drivers, and flight driver is used for driving the screw motion, and the control unit 430 is connected with flight driver electricity for the work of control flight driver, for example, the control unit 430 controls flight driver's rotational speed through the collaborative work of controlling each flight driver, thereby realizes taking off, descending, flight rising, flight reduction, hover, turn to, heeling, the control of flight gesture to unmanned aerial vehicle 400. In addition, the control unit 430 is also connected to the image capturing unit 420, and the control unit 430 is used for controlling the operation of the image capturing unit 420.
In one embodiment, the control unit 430 is connected to the flight communication unit 410, and the control unit 430 is configured to receive a control signal of the processing module 200 through the flight communication unit 410 and send status information to the processing module 200; the processing module 200 is configured to process current weather information according to the temperature data, the wind data, and the brightness data based on a preset weather model, and send a control signal to the unmanned aerial vehicle 400 through the second communication unit 320 according to the weather information.
In this embodiment, the control signal of the processing module 200 is used to control the operation of the drone 400, including controlling the drone 400 to fly and controlling the camera unit 420 to shoot. Specifically, the processing module 200 sends a control signal to the flight communication unit 410 through the second communication unit 320, and after receiving the control signal, the flight communication unit 410 sends the control signal to the control unit 430, so that the control unit 430 can control the operation of the image capturing unit 420 and the flight driver based on the control signal. For example, the control signal carries a camera control command and a flight control command, and the control unit 430 controls the camera unit 420 to operate based on the camera control command and controls the flight driver to operate based on the flight control command.
In this embodiment, the processing module 200 obtains the accurate current weather information through analysis based on the preset weather model according to the humidity data, the wind data and the luminance data obtained in real time, so as to accurately control the work of the unmanned aerial vehicle 400 according to the current weather information, for example, in rainy days, the unmanned aerial vehicle 400 is controlled to return to the air, for example, under the condition of large wind power, the unmanned aerial vehicle 400 is controlled to return to the air, for example, in sunny days, the unmanned aerial vehicle 400 is controlled to improve the flying height. Thereby realizing accurate control of the drone 400.
In one embodiment, the processing module 200 is configured to generate a preset flight trajectory according to the current weather information, and send the preset flight trajectory to the unmanned aerial vehicle 400 through the second communication unit 320, the unmanned aerial vehicle 400 is provided with a positioning module, the positioning module is configured to obtain the current position information of the unmanned aerial vehicle 400, and the control unit 430 on the unmanned aerial vehicle 400 can control the flight coordinates of the unmanned aerial vehicle 400 according to the position information obtained by the positioning module, in this embodiment, the control unit 430 obtains the flight trajectory through the flight communication unit 410, the flight driver is controlled to operate according to the flight trajectory so that the unmanned aerial vehicle 400 can fly along the flight trajectory, thus, the unmanned aerial vehicle 400 can fly according to the weather, under different weather, weather conditions, fly along different flight tracks, can effectively improve the accuracy of acquireing the gardens image.
In one embodiment, the processing module 200 is configured to obtain the state information of the unmanned aerial vehicle 400 when the weather information is rainy or wind power is greater than a preset wind power value, and send a flight stop instruction to the unmanned aerial vehicle 400 when the state information of the unmanned aerial vehicle 400 is flying.
In this embodiment, when current weather is rainy day, should not fly, when unmanned aerial vehicle 400 is in flight state, send the instruction of stopping flying to unmanned aerial vehicle 400 for unmanned aerial vehicle 400 navigates back, avoids the rainy day flight. When current wind-force is great, should not fly, when unmanned aerial vehicle 400 is in flight state, send the instruction of stopping flying to unmanned aerial vehicle 400 for unmanned aerial vehicle 400 navigates back, avoids flying in the storm day, thereby has effectively improved unmanned aerial vehicle 400's security, realizes unmanned on duty's security control.
In one embodiment, the processing module 200 is configured to detect whether the current electric quantity of the drone 400 is less than a preset electric quantity according to the state information of the drone 400, and send a charging return instruction to the drone 400 when the current electric quantity of the drone 400 is less than the preset electric quantity; the control unit 430 is configured to respond to the return charging instruction, and control the unmanned aerial vehicle body to fly to a preset charging position.
In one embodiment, the preset charging position is provided with a charger, the charger is provided with a power supply interface, the unmanned aerial vehicle 400 is provided with a charging interface, the charging interface is matched with the power supply interface, and when the unmanned aerial vehicle 400 returns to the preset charging position, the charging interface is only required to be aligned with the power supply interface, and the unmanned aerial vehicle 400 can be automatically charged by being connected with each other. In this embodiment, the geographical location information of the preset charging position can be pre-stored in the storage module on the unmanned aerial vehicle 400, or the processing module 200 can send to the unmanned aerial vehicle 400 in real time, so that the processing module 200 sends a charging instruction back to the unmanned aerial vehicle 400 when the current electric quantity of the unmanned aerial vehicle 400 is less than the preset electric quantity, and the state of the unmanned aerial vehicle 400 is in a flight state, so as to control the unmanned aerial vehicle 400 to return to the preset charging position for charging.
In order to enable the charging interface to be accurately aligned with the power supply interface after the main body of the drone is landed to the preset charging position in a flying manner, in one embodiment, as shown in fig. 3A and 3B, the charging interface (not shown) is disposed at the bottom of the main body 450 of the drone, the charging interface includes a plurality of charging terminals, the charger is provided with a charging base 500, the charging base 500 is provided with a plurality of power supply terminals, each charging terminal is aligned with one power supply terminal and is connected with one power supply terminal when the main body 450 of the drone is charged, in this embodiment, the charging terminals are disposed at the tail end of the bottom of the main body 450 of the drone, and the tail end of the bottom of the main body 450 of the drone is provided with a charging flip 451, the outer edge of the charging flip 451 is provided with a sealing rubber pad 451a, and the charging flip 451 is rotatably connected with the tail end of the bottom of the main body 450 of the drone through a rotating support shaft 452, be provided with the torsional spring (sheltered from in the figure, not shown) on the rotation support shaft 452, the one end of torsional spring with the bottom of unmanned aerial vehicle body 450 is connected, the other end of torsional spring with the flip 451 that charges is connected, the flip 451 that charges is in the butt under the spring action of torsional spring in the bottom of unmanned aerial vehicle body 450, just the flip 451 that charges covers and locates each the outside of the terminal that charges, the flip 451 that charges passes through sealing rubber pad 451a butt in the bottom of unmanned aerial vehicle body 450.
In this embodiment, the flip that charges 451 covers tightly in the outside of the interface that charges under the elasticity of torsional spring, plays the guard action to each terminal that charges of the interface that charges, can effectively play waterproof effect, like this, in the flight of unmanned aerial vehicle body 450 in-process, the flip that charges 451 keeps covering tightly, can effectively avoid the terminal that charges to touch water, short circuit when can effectively avoiding charging.
In order to enable the charging flip 451 to open the charging flip 451 during charging, in one embodiment, as shown in fig. 3A and 3B, a top surface of the charging stand 500 is configured as a first inclined surface 520, a first end of the charging stand 500 is upwardly protruded to form a retaining wall 510, an electromagnet (not shown) is disposed in the retaining wall 510, a second end of the charging stand 500 is configured with a power supply part 530, a top surface of the power supply part 530 is horizontally configured, and each power supply terminal is disposed on the top surface of the power supply part 530; the bottom of the main body 450 of the drone is provided with a second inclined surface 450a, the bottom of the main body 450 of the drone is matched with the inclined angle of the top surface of the charging base 500, the second inclined surface 450a of the bottom of the main body 450 of the drone is movably attached to the first inclined surface 520 of the charging base 500, the second inclined surface 450a of the main body 450 of the drone gradually inclines upwards along the direction from the tail end 450b to the front end 450c of the main body 450 of the drone, the tail end of the bottom of the main body 450 of the drone is provided with a charging unit 455, the charging unit 455 is matched with the power supply unit 530, the charging interface is provided at the charging unit 455, the rotating support shaft 452 is provided at the tail end of the charging unit 455, one end of the charging flip 451, which is far away from the rotating support shaft 452, is provided with a raised part 453, and the raised part 453 is inclined to the charging flip 451, and the tilting part 453 is disposed in a bent manner, and a magnetic attraction member (not shown) is disposed at the front end 450c of the unmanned aerial vehicle body 450, and the magnetic attraction member is a permanent magnet.
In this embodiment, since the power supply part 530 is located at a lower position, when the main body 450 of the drone needs to be charged and landed, as shown in fig. 3A, the front end of the bottom of the main body 450 of the drone first landed against the power supply part 530, and then the main body 450 of the drone gradually slides along the inclined surface 520 until the raised part 453 of the front end of the charging flip 451 abuts against the end surface of the power supply part 530, as shown in fig. 3B, then the front end of the main body 450 of the drone moves in a direction continuing to approach the retaining wall 510, and the charging flip 451 rotates under the force of the stop of the end surface of the power supply part 530, so that the charging flip 451 is opened and the charging terminal is exposed, and then, as shown in fig. 3C, when the front end of the main body 450 of the drone abuts against the retaining wall 510, the electromagnet attracts the magnetic attraction member, so that the main body 450 of the drone can be fixed on the charging stand 500, and at this time, the charging terminal is aligned with the power supply terminal, make charging terminal and power supply terminal realize connecting, power supply terminal can charge the battery in unmanned aerial vehicle body 450 through charging terminal. Through the above-described process, the automatic opening of the charging flap 451 is achieved. In this embodiment, realize charging through the connection of charging terminal and power supply terminal, compare in the mode of wireless charging, the reliability is higher.
In addition, it is worth mentioning that, because the retaining wall 510 is disposed at the first end of the charging seat 500, the main body 450 of the unmanned aerial vehicle can be effectively retained, and the main body 450 of the unmanned aerial vehicle is prevented from being pushed out of the charging seat 500, so that the charging terminal can be accurately aligned with the power supply terminal, and in addition, because the electromagnet is disposed in the retaining wall 510, when the front end of the main body 450 of the unmanned aerial vehicle is close to the retaining wall 510, the front end of the main body 450 of the unmanned aerial vehicle can be quickly close to the retaining wall 510 by the attraction of the magnetic field of the electromagnet, so that the fine adjustment of the position of the main body 450 of the unmanned aerial vehicle can be realized, compared with the position adjustment by the traction force of the propeller on the main body 450 of the unmanned aerial vehicle, the attraction of the electromagnet can more efficiently and accurately realize the position adjustment of the main body 450 of the unmanned aerial vehicle, and in addition, when the main body 450 of the unmanned aerial vehicle loses the traction force after the propeller on the main body 450 of the unmanned aerial vehicle stops rotating, the magnetic force of electromagnet can effectively adsorb unmanned aerial vehicle body 450, avoids unmanned aerial vehicle body 450 to follow the landing of inclined plane 520 on the charging seat 500 for unmanned aerial vehicle body 450 can keep charging.
In addition, in the above embodiment, when the bottom of the charging portion 455 lands on the power supply portion 530, the bottom of the charging portion 455 is horizontally disposed, and the bottom of the charging portion 455 and the bottom of the unmanned aerial vehicle body 450 are obliquely disposed, so that the tilting portion 453 forms an included angle with the bottom of the unmanned aerial vehicle body 450, and the tilting portion 453 is tilted
In one embodiment, the processing module is electrically connected to the electromagnet, and the processing module is configured to control the electromagnet to be powered on and off, and when the main body 450 of the drone flies and lands on the charging dock 500, the processing module controls the electromagnet to be powered on. In this embodiment, when unmanned aerial vehicle body 450 flies to descend to charging seat 500, the electromagnet circular telegram for the electromagnet can inhale the piece through adsorbing magnetism, realizes the fine setting of unmanned aerial vehicle body 450's position, and in unmanned aerial vehicle body 450's charging process, keeps the circular telegram of electromagnet, adsorbs unmanned aerial vehicle body 450, avoids unmanned aerial vehicle body 450 landing, makes unmanned aerial vehicle body 450 obtain fixedly in charging process.
In one embodiment, the processing module is configured to detect conduction between the power supply terminal and the charging terminal, and when the power supply terminal and the charging terminal are conducted, the electromagnet is controlled to be powered on, and the electric quantity of the battery of the main body 450 of the unmanned aerial vehicle is detected, and when the electric quantity of the battery of the main body 450 of the unmanned aerial vehicle is full, the electromagnet is controlled to be powered off, and a takeoff standby instruction is sent to the control unit through the second communication unit, so that the control unit takes off and lands in a standby area according to the takeoff standby instruction.
It should be understood that the power-on time of the electromagnet is important, for example, the power-on node of the electromagnet is too early, for example, the electromagnet is powered on when the unmanned aerial vehicle body 450 has not landed or landed on the charging stand 500, and due to the attraction force of the electromagnet on the magnetic attraction piece at the front end of the unmanned aerial vehicle body 450, the posture of the unmanned aerial vehicle body 450 is adjusted in the landing process, which causes inaccurate posture adjustment of the unmanned aerial vehicle body 450 or low adjustment efficiency; if the electromagnet is switched on after the unmanned aerial vehicle body 450 stops moving, then the opportunity of switching on is too late, the bottom and the inclined plane 520 butt of unmanned aerial vehicle body 450, because frictional force between the bottom of unmanned aerial vehicle body 450 and the inclined plane 520 and unmanned aerial vehicle body 450 receive the action of gravity, lead to unmanned aerial vehicle body 450's position to be difficult to adjust for the charging terminal of unmanned aerial vehicle body 450 probably can't be fully connected with the power supply terminal. In this embodiment, the electromagnet is lowered to the charging seat 500 at the main body 450 of the unmanned aerial vehicle, and the charging terminal is connected to the power supply terminal and then powered on, that is, the connection between the charging terminal and the power supply terminal is used as the power-on condition of the electromagnet, so that the attitude of the main body 450 of the unmanned aerial vehicle can be finely adjusted when the main body 450 of the unmanned aerial vehicle is still in a flight state, the attitude of the main body 450 of the unmanned aerial vehicle is adjusted to be close to the charging position, the charging terminal is connected to the power supply terminal, the distance between the front end of the main body 450 of the unmanned aerial vehicle and the retaining wall 510 is short, at this time, the electromagnet is controlled to be powered on, so that the electromagnet adsorbs the magnetic attraction piece through magnetic force, and because the distance between the electromagnet and the retaining wall is short, the acting force of the electromagnet can play a role in finely adjusting the attitude of the main body 450 of the unmanned aerial vehicle, thereby preventing the attitude from being too early powered on and preventing the propeller of the unmanned aerial vehicle from being operated, the bottom of unmanned aerial vehicle body 450 is less with the pressure of inclined plane 520, and the bottom of unmanned aerial vehicle body 450 is less with the frictional force between the inclined plane 520, and consequently, the magnetic force of electromagnet can make unmanned aerial vehicle body 450 be close to barricade 510 fast to realize the accurate of charging terminal and power supply terminal and be connected.
It should be understood that in the present embodiment, the length of the power supply terminal is greater than the length of the charging terminal, so that the charging terminal can still be connected with the power supply terminal after the power supply terminal and the charging terminal are connected to the starting electromagnet and the charging terminal is electrified, so that the charging terminal can be finely adjusted along with the unmanned aerial vehicle body 450. In this embodiment, the length of the power supply terminal refers to the length of the power supply terminal in the direction from the tail end to the front end of the charging unit 455, and the length of the charging terminal is worth the length of the charging terminal in the direction from the tail end to the front end on the main body 450 of the unmanned aerial vehicle.
In one embodiment, the length of the power supply terminal is greater than the sliding distance of the main body 450 of the drone on the charging dock 500 after the charging terminal is connected to the power supply terminal. The sliding distance of the unmanned aerial vehicle body 450 on the charging dock 500 in this embodiment means that the unmanned aerial vehicle is required to be charged, and the unmanned aerial vehicle is landed on the charging dock 500, and starts to slide after the charging terminal is abutted with the power supply terminal until the front end of the unmanned aerial vehicle is abutted with the sliding distance of the section of the retaining wall 510. Because the length of power supply terminal is greater than the sliding distance of this section of unmanned aerial vehicle body 450 for the terminal that charges still keeps being connected with power supply terminal when the front end of unmanned aerial vehicle body 450 slides to the barricade, thereby finely tune the back at the position to unmanned aerial vehicle body 450 at the electromagnet, the terminal that charges on the unmanned aerial vehicle body still can keep being connected with power supply terminal.
In one embodiment, the control module is configured to be close to the preset charging position and land on the standby area of the preset charging position along the first direction when the current electric quantity of the unmanned aerial vehicle 400 is greater than the preset electric quantity, and be close to the preset charging position and land on the charging dock 500 of the preset charging position along the second direction when the current electric quantity of the unmanned aerial vehicle 400 is less than the preset electric quantity, so that the unmanned aerial vehicle can land on the charging dock 500 for charging. In this embodiment, when unmanned aerial vehicle's electric quantity is higher, the descending is in the region of awaiting orders, and when unmanned aerial vehicle electric quantity was lower, the descending charges on charging seat 500.
In order to enable the unmanned aerial vehicle body 450 to land on the charging stand 500 when charging is needed, the charging flip can be accurately pushed open, and the charging terminal can be aligned with the power supply terminal, in an embodiment, at least three indicator lamps are arranged on the preset charging position, the positions of the indicator lamps are different, the characteristics of light emitted by the indicator lamps during working are different, an indicator light identification unit is arranged on the unmanned aerial vehicle body and used for acquiring the light emitted by the indicator lamps and identifying the light emitted by the indicator lamps by a control unit, wherein the light emitted by the indicator lamps is the indicator light. In this embodiment, the control unit discerns the pilot light of each pilot lamp through instructing light identification element to the position and the direction of location charging seat, thereby the position of adjustment unmanned aerial vehicle body, so that the front end of unmanned aerial vehicle body can be towards the barricade, and the tail end of unmanned aerial vehicle body corresponds power supply portion.
In one embodiment, the wavelengths of the indicating lights emitted by the indicating lamps are different, that is, the colors of the indicating lights emitted by the indicating lamps are different, and in one embodiment, the indicating lamps flicker when in operation, so that the flashing frequencies of the emitted indicating lights are different, that is, the flashing frequencies of the indicating lamps are different; in one embodiment, this instruction light recognition unit is light sensor, and in one embodiment, it includes the camera to instruct light recognition unit for the control unit passes through each pilot lamp of instruction light recognition unit discernment, thereby confirms the position and the gesture of unmanned aerial vehicle body, thereby adjusts the gesture of unmanned aerial vehicle body.
In one embodiment, the control module is when unmanned aerial vehicle 400's current electric quantity is less than preset electric quantity, control the unmanned aerial vehicle body is close to the charging seat to through the position information that instruction light identification unit discernment pilot lamp sent and obtained, the gesture of adjustment unmanned aerial vehicle body to control unmanned aerial vehicle body and be close to along the second direction and predetermine the charging position and descend and be in predetermine charging position's charging seat 500, so that unmanned aerial vehicle can descend and charge on charging seat 500.
For example, the quantity of pilot lamp is four, four pilot lamps are located the both ends of the both sides of charging seat respectively, for example, in four pilot lamps, two pilot lamps are located the both sides of the front end of charging seat, two other pilot lamps are located the both sides of the tail end of charging seat, and the flicker frequency diverse of four pilot lamps, the control unit discerns through the flicker frequency to four pilot lamps, thereby confirm the position of charging seat, and confirm the front end and the tail end of charging seat, thereby adjust the gesture of unmanned aerial vehicle body, so that the front end of unmanned aerial vehicle body can face the barricade, the tail end of unmanned aerial vehicle body corresponds the power supply unit, make the unmanned aerial vehicle body can accurate alignment charging seat and descend. Specifically, in this embodiment, this instruct light identification module includes the camera, predetermine the benchmark frame in the image that the camera was shot, after the camera shoots the formation of image to four pilot lamps, four pilot lamps are respectively in the benchmark frame or outside the benchmark frame, the gesture and the angle of the unmanned aerial vehicle body of the control unit control, so that four pilot lamps align in four opposite angles of benchmark frame, thereby confirm gesture, angle and the position of unmanned aerial vehicle body, thereby make the unmanned aerial vehicle body can accurate landing charging seat. Like this, when descending, the second inclined plane of the bottom of unmanned aerial vehicle body can at first butt in power supply portion, control unmanned aerial vehicle body slowly flies to the front end afterwards, so that the tip of power supply portion will charge flip jack-up, and make the charging terminal of the portion of charging can butt power supply terminal, connect power supply terminal when the charging terminal of the portion of charging, make power supply terminal switch on, then trigger processing module control electromagnet circular telegram, the electromagnet is through magnetism of magnetic force with the front end of unmanned aerial vehicle body piece of inhaling and adsorb, thereby make the unmanned aerial vehicle body position obtain the fine setting on the charging seat, thereby make the unmanned aerial vehicle body can descend to charge on the charging seat accurately.
In one embodiment, landing brackets are disposed on two sides of the bottom of the main body 450 of the unmanned aerial vehicle, the landing brackets are used for supporting the main body 450 of the unmanned aerial vehicle when the main body 450 of the unmanned aerial vehicle lands on a plane, and the distance between the landing brackets on the two sides is greater than the width of the charging stand 500, so that when the main body 450 of the unmanned aerial vehicle needs to be charged, the bottom of the main body 450 of the unmanned aerial vehicle can abut against the charging stand 500 without being limited by the landing brackets on the two sides, so that the charging terminal can be connected with the power supply terminal; and when unmanned aerial vehicle body 450 need not to charge, unmanned aerial vehicle body 450 descends in the region of awaiting orders, can support unmanned aerial vehicle body 450 through this descending support, has avoided the direct and regional surface contact of awaiting orders in bottom of unmanned aerial vehicle body 450 to, because the flip 451 that charges does not receive exogenic action this moment, butt in the bottom of unmanned aerial vehicle body 450 under the effort of torsional spring, can effectively avoid exposing of the terminal that charges.
In one embodiment, the charger comprises a wireless power supply module, a wireless charging module is arranged in the unmanned aerial vehicle body, the wireless charging module is coupled with the wireless power supply module, and when the unmanned aerial vehicle body flies and lands to a preset charging position, the wireless power supply module is coupled with the wireless charging module, so that the wireless power supply module supplies power to the wireless charging module through radio, and the wireless charging module can charge a battery in the unmanned aerial vehicle body. In this embodiment, through the mode of wireless charging, can effectively improve charge efficiency.
In one embodiment, the flying communication unit 410 comprises a mobile communication unit. In this embodiment, the mobile communication unit includes a 4G communication unit and a 5G communication unit, and the unmanned aerial vehicle 400 can maintain network connection and maintain connection with the second communication unit 320 during flight through the mobile communication unit.
In one embodiment, the garden monitoring system based on the internet of things further includes a weather information acquisition module, and the weather information acquisition module is used for being connected with a server through the communication module 300 and acquiring weather information from the server.
In this embodiment, this server is used for providing the weather information in the area that the gardens are located, and this server publishes the weather information in different areas in the internet, and weather information acquisition module passes through the first communication unit 310 access to the internet in communication module 300 to connect the server, thereby acquire the weather information in the area that the gardens are located, in view of the above, can predict in advance the state in gardens, perhaps plan in advance the flight path to unmanned aerial vehicle 400.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a gardens monitoring system based on thing networking which characterized in that includes: the device comprises a brightness detection module, a temperature detection module, a wind power detection module, an oxygen content detection module, a processing module and a communication module; the brightness detection module, the temperature detection module, the wind power detection module and the oxygen content detection module are connected with the processing module, and the processing module is connected with the communication module;
the brightness detection module is used for detecting the brightness of the garden in real time to obtain brightness data and sending the brightness data to the processing module;
the temperature detection module is used for detecting the temperature of the garden, obtaining temperature data and sending the temperature data to the processing module;
the wind power detection module is used for detecting the wind speed of the garden, obtaining wind power data and sending the wind power data to the processing module;
the oxygen content detection module is used for detecting the oxygen content of the garden, obtaining oxygen content data and sending the oxygen content data to the processing module;
the processing module is used for analyzing the brightness data, the temperature data, the wind power data and the oxygen content data based on a preset analysis model to obtain garden dynamic information, and the communication module is used for sending the garden dynamic information to the monitoring terminal;
the communication module is used for being in communication connection with the monitoring terminal.
2. The Internet of things-based garden monitoring system according to claim 1, wherein the brightness detection module comprises a plurality of temperature detection units, each of the temperature detection units is respectively arranged at a plurality of preset temperature detection points of the garden, the brightness detection module comprises a plurality of brightness detection units, each of the brightness detection units is respectively arranged at a plurality of preset brightness detection points of the garden, and each of the preset temperature detection points is arranged in one-to-one correspondence with each of the preset brightness detection points.
3. The Internet of things-based garden monitoring system according to claim 1, further comprising a humidity detection module, wherein the humidity detection module is connected with the processing module;
the humidity detection module is used for detecting the humidity of the garden, obtaining humidity data and sending the humidity data to the processing module.
4. The Internet of things-based garden monitoring system according to claim 1, further comprising an unmanned aerial vehicle, wherein the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a flight communication unit and a camera unit, the flight communication unit and the camera unit are arranged on the unmanned aerial vehicle body, and the camera unit is connected with the flight communication unit;
the communication module comprises a first communication unit and a second communication unit, the processing module is connected with the first communication unit, the first communication unit is connected with the monitoring terminal, the second communication unit is connected with the processing module, and the second communication unit is in communication connection with the flight communication unit.
5. The Internet of things-based garden monitoring system according to claim 4, wherein the unmanned aerial vehicle further comprises a control unit, the control unit is arranged in the unmanned aerial vehicle body, and the control unit is used for controlling the flight of the unmanned aerial vehicle body.
6. The Internet of things-based garden monitoring system according to claim 5, wherein the control unit is configured to receive control signals of the processing module through the flight communication unit and send status information to the processing module;
the processing module is used for processing to obtain current weather information according to the temperature data, the wind power data and the brightness data based on a preset weather model, and sending a control signal to the unmanned aerial vehicle through the second communication unit according to the weather information.
7. The Internet of things-based garden monitoring system according to claim 6, wherein the processing module is used for acquiring state information of the unmanned aerial vehicle when weather information is rainy days or wind power is larger than a preset wind power value, and sending a flight stopping instruction to the unmanned aerial vehicle when the state information of the unmanned aerial vehicle is flying.
8. The Internet of things-based garden monitoring system according to claim 6, wherein the processing module is configured to detect whether a current electric quantity of the unmanned aerial vehicle is less than a preset electric quantity according to the state information of the unmanned aerial vehicle, and send a return charging instruction to the unmanned aerial vehicle when the current electric quantity of the unmanned aerial vehicle is less than the preset electric quantity;
the control unit is used for responding to the returned charging instruction and controlling the unmanned aerial vehicle body to fly to a preset charging position.
9. The Internet of things-based garden monitoring system of claim 4, wherein the flight communication unit comprises a mobile communication unit.
10. The Internet of things-based garden monitoring system according to any one of claims 1-9, further comprising a weather information acquisition module, wherein the weather information acquisition module is used for being connected with a server through the communication module and acquiring weather information from the server.
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