CN215663144U

CN215663144U - Vehicle-mounted accompanying flying landing platform

Info

Publication number: CN215663144U
Application number: CN202121171071.XU
Authority: CN
Inventors: 罗俊达; 罗俊杰
Original assignee: Guangzhou Walkera Technology Co ltd
Current assignee: Guangzhou Walkera Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-28
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to the field of unmanned aerial vehicle application, and discloses a vehicle-mounted accompanying landing platform, which comprises: box body, power module, control PCB board, flight control module, orientation module, location antenna, communication module and communication antenna, power module, control PCB board, flight control module, orientation module and communication module all install in inside the box body, location antenna and communication antenna connect in the box body is outside, orientation module and communication module with it links to each other to fly control module, fly control module with control PCB board links to each other, control PCB board with power module links to each other, location antenna with orientation module links to each other, communication antenna with communication module links to each other. The landing platform disclosed by the utility model is positioned by combining double antennas with an RTK technology, so that the position accuracy is effectively improved to a centimeter level, the high-precision positioning and landing of the unmanned aerial vehicle accompanying with flying are realized, and meanwhile, the electromagnet is also arranged to fix the landing unmanned aerial vehicle, so that the overall safety performance is improved.

Description

Vehicle-mounted accompanying flying landing platform

Technical Field

The utility model relates to the field of unmanned aerial vehicle application, in particular to a vehicle-mounted accompanying landing platform.

Background

Unmanned aerial vehicle is the unmanned aircraft that utilizes radio remote control equipment and self-contained program control device to control, at present widely used in fields such as land or ocean aerial reconnaissance, supervision, communication, anti-dive and electronic interference, moreover, along with people's familiar with and liking to unmanned aerial vehicle, also promoted civil unmanned aerial vehicle's development, make unmanned aerial vehicle get into in the middle of ordinary people's life gradually, nowadays, civil unmanned aerial vehicle's intelligent degree has had promotion by a relatively large margin, obtained more unmanned aerial vehicle fan's pursuing of holding, wherein unmanned aerial vehicle's companion flight function is just one of the intelligent function that vast unmanned aerial vehicle fan loved. The unmanned aerial vehicle has the following flight function, and the unmanned aerial vehicle moves along with moving objects such as vehicles, ships and the like, so that the monitoring, navigation, shooting and other works can be completed more flexibly. And realize the prerequisite of the good effect companion flight function is the location of realization high accuracy, in the prior art, realize that unmanned aerial vehicle location mainly relies on GPS location or through technologies such as figure matching, but above-mentioned method can be very loaded down with trivial details on unmanned aerial vehicle companion flight technical design and use, and there is the defect of low reliability and inefficiency, it carries out companion flight operation to need operating personnel to have abundant experience and just can nimble control unmanned aerial vehicle, and simultaneously, to on-vehicle companion flight unmanned aerial vehicle, how to utilize limited automobile body space to realize that smooth taking off and accurate landing of unmanned aerial vehicle are also the technical problem that this field needs to solve, consequently how to use simple structure to realize that accurate location and the landing of unmanned aerial vehicle become the topic that each big firm is concerned with day by day.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome at least one defect (deficiency) of the prior art, and provides a vehicle-mounted accompanying flying landing platform, which is used for realizing accurate positioning and landing of a vehicle-mounted accompanying flying unmanned aerial vehicle.

The technical scheme adopted by the utility model is that the vehicle-mounted accompanying landing platform comprises: box body, power module, control PCB board, flight control module, orientation module, location antenna, communication module and communication antenna, power module, control PCB board, flight control module, orientation module and communication module all install in inside the box body, location antenna and communication antenna connect in the box body is outside, orientation module and communication module with it links to each other to fly control module, fly control module with control PCB board links to each other, control PCB board with power module links to each other, location antenna with orientation module links to each other, communication antenna with communication module links to each other.

Furthermore, the vehicle-mounted accompanying landing platform further comprises a plurality of electromagnets, and the electromagnets are mounted inside the box body and connected with the control PCB.

According to the utility model, the vehicle-mounted accompanying flying landing platform is designed to be used as a platform for the vehicle-mounted accompanying flying unmanned aerial vehicle to take off and land, and the specific position relation is acquired between the unmanned aerial vehicle accompanying flying vehicle and the unmanned aerial vehicle in real time, so that accurate positioning is realized, and the unmanned aerial vehicle can embody a good accompanying flying effect. The specific working process can be, install the landing platform in the top of the companion flying vehicle of unmanned aerial vehicle, unmanned aerial vehicle takes off from this platform, in unmanned aerial vehicle's motion process afterwards, the landing platform passes through control PCB board control positioning module and location antenna and acquires self position, a plurality of locating information such as location state and orientation state, the rethread communication module and communication antenna are real-time self position, a plurality of locating information such as location state and orientation state send for unmanned aerial vehicle, unmanned aerial vehicle receives the information of landing platform, and combine the instruction that comes from control system, make the position of adjusting oneself or speed, reach companion flying moving object's effect. Unmanned aerial vehicle descending process does, when unmanned aerial vehicle flies directly over the landing platform, unmanned aerial vehicle carries out the descending action to through wireless communication system, send the descending instruction and give the landing platform, after the landing platform received the descending instruction through communication module, control PCB board control the switch-on power is opened to the electro-magnet, the electro-magnet produces magnetic force, at the removal landing in-process, unmanned aerial vehicle receives the state that comes from the landing platform in real time, with the speed and the position of landing platform as the feedback, adjust unmanned aerial vehicle's speed and position in real time, keep relatively fixed position, unmanned aerial vehicle descends to the landing platform on the back, closes the unmanned aerial vehicle motor, and the electro-magnet on the landing platform utilizes magnetic force to attract unmanned aerial vehicle, makes it keep stable state, prevents to cause the damage because vehicle continuous motion unmanned aerial vehicle is unstable on the platform.

Further, the box body comprises an upper plate, a lower plate, a front guard plate, a rear guard plate, a left guard plate and a right guard plate, wherein the upper plate and the lower plate are connected with the front guard plate, the rear guard plate, the left guard plate and the right guard plate, the positioning antenna is connected with the upper plate, and the communication antenna is connected with the front guard plate.

Furthermore, a plurality of electromagnet induction areas are arranged in the middle of the upper plate, electromagnet fixing pieces are arranged on the outer sides of the electromagnets, and the electromagnets are installed below the electromagnet induction areas through the electromagnet fixing pieces.

According to the unmanned aerial vehicle landing platform, the electromagnet induction area is arranged in the middle of the upper plate of the box body, the electromagnets are correspondingly arranged below the upper plate, so that the unmanned aerial vehicle can be attracted and stabilized at the middle position of the landing platform by the electromagnets after the unmanned aerial vehicle lands, and the landing platform can have enough space to accommodate the unmanned aerial vehicle even if the unmanned aerial vehicle lands with certain deviation. In addition, eight electromagnets and induction areas corresponding to the 8 electromagnets can be arranged in two rows and are symmetrically arranged, the magnetic force of the electromagnets can be effectively enhanced corresponding to the middle position of the bottom of the unmanned aerial vehicle, the magnetic force is uniform, and unbalance is prevented when the unmanned aerial vehicle is attracted.

Further, the positioning module is an RTK module, the positioning antennas are RTK antennas, and the number of the RTK antennas is two.

In the utility model, the positioning module adopts an RTK module and is provided with two RTK antennas, wherein the RTK technology is a (Real-time kinematic) carrier phase difference division technology which is a difference method for processing carrier phase observed quantities of two measuring stations in Real time, and the double RTK antennas are adopted to combine with the RTK module to provide difference information, so that the position accuracy can be effectively improved to centimeter level, and the accurate positioning of the accompanying flight of the unmanned aerial vehicle is realized.

Further, the communication module includes data transmission module and 4G module, the communication antenna includes data transmission antenna and 4G antenna, the data transmission antenna with the data transmission module links to each other, the 4G antenna with the 4G module links to each other.

In the utility model, the communication module comprises a data transmission module and a 4G module, wherein the data transmission module can be used for receiving differential data of the unmanned aerial vehicle, flight parameters of the unmanned aerial vehicle, shooting information of the unmanned aerial vehicle and the like and returning a plurality of positioning information such as self position, positioning state, orientation state and the like, and the 4G module can be used for communicating with an unmanned aerial vehicle control system and the like to obtain control signals and the like.

Further, the vehicle-mounted accompanying landing platform further comprises a power supply protection plate, and the power supply protection plate is installed outside the power supply module. The power supply guard board is installed on the outer side of the power supply module, and the plurality of radiating grooves can be formed in the power supply guard board, so that the power supply module can dissipate heat in real time when supplying power, and the structural stability is enhanced.

Further, on-vehicle companion flies to descend the platform and still includes shift knob and pilot lamp, shift knob and pilot lamp set up in inside the box body, shift knob and pilot lamp all with control PCB board is continuous. The landing platform is also provided with a switch button and an indicator light, the switch button is arranged in the box body and can be protruded, leveled or recessed on a left protection plate or other positions of the box body, so that a user can realize the on-off of the power supply of the landing platform by pressing or replying the switch button on the outside, and the indicator light can be arranged on a front protection plate or other positions to display whether the current accompanying box is electrified or not, so that the user can know the real-time use state of the landing platform.

Furthermore, the upper plate and the lower plate are connected with the front guard plate, the rear guard plate, the left guard plate and the right guard plate through hexagon socket countersunk head screws. According to the anti-skidding box, the inner hexagonal countersunk head screws are used for installing and fixing all parts of the box body, and have the advantages of being easy to disassemble, convenient to install and the like, and can play a good anti-skidding role.

Further, upper plate, hypoplastron and battery backplate are carbon fiber plate material, front fender, backplate, left backplate, right backplate and electro-magnet mounting are aluminum alloy material. According to the utility model, the carbon fiber plate and the aluminum alloy material are used because the materials have the advantages of light weight, high strength and good ductility, so that the weight of the landing platform can be effectively reduced, the pressure of the borne sports vehicle is reduced, and the light weight of the whole accompanying unmanned aerial vehicle system is realized. In addition, because the upper plate and the hypoplastron of landing platform are direct and unmanned aerial vehicle and motion vehicle contact, consequently, require higher to upper plate and hypoplastron, the fine board of carbon that the event result of use is better, thereby use other metal material still probably fish tail unmanned aerial vehicle and motion vehicle to cause the destruction, and fine board of carbon has good antidetonation effect and corrosion resistance, can effectively reduce the vibrations that unmanned aerial vehicle produced when taking off and descending, increase the stability of structure, and avoid exposing the corrosion damage that the outdoor environment caused owing to the large tracts of land.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a vehicle-mounted accompanying landing platform which comprises a positioning module, a positioning antenna, a communication module and a communication antenna, wherein the unmanned aerial vehicle adjusts the position or the speed of the unmanned aerial vehicle through communication with the unmanned aerial vehicle and positioning information exchange, so that the effects of accompanying a moving object and accurate landing are achieved; according to the utility model, the positioning module is an RTK module, the positioning antennas are RTK antennas, and the number of the RTK antennas is two, so that the position accuracy can be effectively improved to centimeter level, and the high-precision positioning of the unmanned aerial vehicle accompanying flight can be realized; in addition, in the utility model, the electromagnet is also arranged in the landing platform, so that the unmanned aerial vehicle can be effectively attracted after the unmanned aerial vehicle lands, the unmanned aerial vehicle is kept in a stable state, and the unmanned aerial vehicle is prevented from being damaged due to the fact that the unmanned aerial vehicle continuously moves on the platform unstably.

Drawings

Fig. 1 is an exploded view of the structure of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a bottom view of the present invention.

Fig. 5 is a front view of the present invention.

Fig. 6 is a rear view of the present invention.

Fig. 7 is a right side view of the present invention.

Fig. 8 is a left side view of the present invention.

Description of reference numerals: the electronic device comprises a power module 1, a control PCB 2, a flight control module 3, an electromagnet 4, an upper plate 5, a lower plate 6, a front guard plate 7, a rear guard plate 8, a left guard plate 9, a right guard plate 10, an electromagnet induction area 11, an electromagnet fixing part 12, an RTK module 13, an RTK antenna 14, a data transmission module 15, a 4G module 16, a data transmission antenna 17, a 4G antenna 18, a power guard plate 19, a switch button 20, an indicator light 21 and an inner hexagon countersunk head screw 22.

Detailed Description

The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in fig. 1 to 8, the present embodiment provides a vehicle-mounted accompanying landing platform, including: box body, power module 1, control PCB board 2, fly accuse module 3, orientation module, location antenna, communication module and communication antenna, power module 1, control PCB board 2, fly accuse module 3, orientation module and communication module all install in inside the box body, location antenna and communication antenna connect in the box body is outside, orientation module and communication module with it links to each other to fly accuse module 3, fly accuse module 3 with control PCB board 2 links to each other, control PCB board 2 with power module 1 links to each other, location antenna with orientation module links to each other, communication antenna with communication module links to each other.

Further, on-vehicle companion flies to descend the platform still includes a plurality of electro-magnets 4, in this embodiment the quantity of electro-magnet 4 is 8, can adjust the quantity of electro-magnet 4 according to the demand in practical application, electro-magnet 4 install in inside the box body, with control PCB board 2 links to each other.

In this embodiment, design a platform that on-vehicle companion flies to descend as the platform that on-vehicle companion flies unmanned aerial vehicle to acquire concrete position relation in real time between unmanned aerial vehicle companion flies vehicle and unmanned aerial vehicle, realize accurate location, make unmanned aerial vehicle embody good companion and fly the effect. The specific working process can be, install the landing platform in the top of the companion flying vehicle of unmanned aerial vehicle, unmanned aerial vehicle takes off from this platform, in unmanned aerial vehicle's motion process afterwards, the landing platform acquires self position through control PCB board 2 control orientation module and location antenna, a plurality of locating information such as orientation state and orientation state, the rethread communication module and communication antenna are real-time self position, a plurality of locating information such as orientation state and orientation state send for unmanned aerial vehicle, unmanned aerial vehicle receives the information that lands the platform, and combine the instruction that comes from control system, make the position of adjusting oneself or speed, reach companion flying moving object's effect. Unmanned aerial vehicle descending process does, when unmanned aerial vehicle flies directly over the landing platform, unmanned aerial vehicle carries out the descending action to through wireless communication system, send the descending instruction and give the landing platform, after the landing platform received the descending instruction through communication module, control PCB board 2 control switch on power is opened to electro-magnet 4, electro-magnet 4 produces magnetic force, at the removal landing in-process, unmanned aerial vehicle receives the state that comes from the landing platform in real time, regard speed and the position of landing platform as the feedback, adjust unmanned aerial vehicle's speed and position in real time, keep relatively fixed position, unmanned aerial vehicle lands on the landing platform after, closes the unmanned aerial vehicle motor, and electro-magnet 4 on the landing platform utilizes magnetic force to attract unmanned aerial vehicle, makes it keep stable state, prevents to cause the damage because vehicle continuous motion unmanned aerial vehicle is unstable on the platform.

Further, the box body comprises an upper plate 5, a lower plate 6, a front guard plate 7, a rear guard plate 8, a left guard plate 9 and a right guard plate 10, wherein the upper plate 5 and the lower plate 6 are connected with the front guard plate 7, the rear guard plate 8, the left guard plate 9 and the right guard plate 10, the positioning antenna is connected with the upper plate 5, and the communication antenna is connected with the front guard plate 7.

Further, a plurality of electromagnet induction areas 11 are arranged in the middle of the upper plate 5, in this embodiment, the number of the electromagnet induction areas 11 is matched with the number of the electromagnets to be 8, the number of the corresponding electromagnet induction areas 11 can be adjusted according to requirements in practical application, an electromagnet fixing member 12 is arranged on the outer side of the electromagnet 4, and the electromagnet 4 is installed below the electromagnet induction areas 11 through the electromagnet fixing member 12.

In this embodiment, set up electro-magnet induction zone 11 in the middle part of box body upper plate 5, electro-magnet 4 corresponds the setting in the below, can be so that after unmanned aerial vehicle descends, electro-magnet 4 can attract unmanned aerial vehicle stabilize in the intermediate position of descending platform, even if unmanned aerial vehicle descends to have certain deviation also to make it has enough space to hold unmanned aerial vehicle to descend the platform. In addition, can set up the electro-magnet induction zone and be two symmetries and arrange in this embodiment, corresponding to unmanned aerial vehicle bottom intermediate position, can effectively strengthen electro-magnet magnetic force, and make magnetic force even, prevent to lose balance when attracting unmanned aerial vehicle.

Further, the positioning module is an RTK module 13, the positioning antennas are RTK antennas 14, and the number of the RTK antennas 14 is two. This embodiment adopts two RTK antennas to combine the RTK module to provide difference information, can effectively improve the position precision to centimetre level, realizes the accurate positioning that unmanned aerial vehicle companion flies.

Further, the communication module includes a data transmission module 15 and a 4G module 16, the communication antenna includes a data transmission antenna 17 and a 4G antenna 18, the data transmission antenna 17 is connected to the data transmission module 15, and the 4G antenna 18 is connected to the 4G module 16.

In this embodiment, including data transmission module 15 and 4G module 16 in the communication module, wherein, data transmission module 15 can be used for receiving unmanned aerial vehicle's differential data or unmanned aerial vehicle's flight parameter or unmanned aerial vehicle's shooting information etc to and a plurality of locating information such as passback self position, location state and orientation state, and 4G module 16 can be used for communicating with unmanned aerial vehicle control system etc. and obtain control signal etc..

Further, the vehicle-mounted accompanying landing platform further comprises a power supply protection plate 19, and the power supply protection plate 19 is installed outside the power supply module 1. Install power backplate 19 in the power module 1 outside, can set up a plurality of radiating grooves on the power backplate 19 in this embodiment, can help when power module 1 supplies power, dispel the heat in real time, and reinforcing structural stability.

Further, on-vehicle companion flies to descend the platform still includes shift knob 20 and pilot lamp 21, shift knob 20 and pilot lamp 21 set up in inside the box body, shift knob 20 and pilot lamp 21 all with control PCB board 2 links to each other. The landing platform is further provided with a switch button 20 and an indicator light 21 in the embodiment, the switch button 20 is arranged inside the box body, the switch button 20 is arranged to protrude out of the box body left guard plate 9 in the embodiment, in practical application, the switch button 20 can be arranged to be capable of protruding or being parallel and level or being sunken in other positions of the box body according to practical situations, a user can realize the power on-off of the landing platform through pressing or replying the switch button 20 externally, meanwhile, the indicator light 21 is arranged on the front guard plate 7 in the embodiment, and in practical application, the position of the indicator light 21 can be arranged according to practical situations to display whether the power on of the current accompanying box is available or not, so that the user can know the real-time use state of the landing platform.

Further, the upper plate 5 and the lower plate 6 are connected with the front guard plate 7, the rear guard plate 8, the left guard plate 9 and the right guard plate 10 through hexagon socket countersunk head screws 22. In this embodiment, the socket countersunk head cap screw 22 is used to fix each part of the box, because the socket countersunk head cap screw 22 has the advantages of easy disassembly and convenient installation, and can play a good anti-slip role.

Further, the upper plate 5, the lower plate 6 and the battery guard plate 19 are made of carbon fiber plate materials, and the front guard plate 7, the rear guard plate 8, the left guard plate 9, the right guard plate 10 and the electromagnet fixing piece 12 are made of aluminum alloy materials. In this embodiment, use carbon fiber board and aluminum alloy material because these materials all have the advantage that the quality is light, intensity is high, ductility is good, can effectively reduce the weight that descends the platform, alleviate the pressure of the motion vehicle who bears, realize the lightweight of whole companion unmanned aerial vehicle system. In addition, because the upper plate 5 and the hypoplastron 6 of descending platform are direct and unmanned aerial vehicle and motion vehicle contact, consequently, it is higher to upper plate 5 and the 6 requirements of hypoplastron, so the fine board of carbon that the result of use is better, thereby use other metal material still probably fish tail unmanned aerial vehicle and motion vehicle to cause the destruction, and the fine board of carbon has good antidetonation effect and corrosion resistance, can effectively reduce the vibrations that unmanned aerial vehicle produced when taking off and descending, increase the stability of structure, and avoid exposing the corrosion damage that the outdoor environment caused owing to the large tracts of land.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims

1. A vehicle-mounted accompanying flying landing platform is characterized by comprising: box body, power module, control PCB board, flight control module, orientation module, location antenna, communication module and communication antenna, power module, control PCB board, flight control module, orientation module and communication module all install in inside the box body, location antenna and communication antenna connect in the box body is outside, orientation module and communication module with it links to each other to fly control module, fly control module with control PCB board links to each other, control PCB board with power module links to each other, location antenna with orientation module links to each other, communication antenna with communication module links to each other.

2. The vehicle-mounted accompanying flying landing platform according to claim 1, further comprising a plurality of electromagnets, wherein the electromagnets are mounted inside the box body and connected with the control PCB.

3. The vehicle-mounted accompanying landing platform of claim 2, wherein the box body comprises an upper plate, a lower plate, a front guard plate, a rear guard plate, a left guard plate and a right guard plate, the upper plate and the lower plate are connected with the front guard plate, the rear guard plate, the left guard plate and the right guard plate, the positioning antenna is connected with the upper plate, and the communication antenna is connected with the front guard plate.

4. The vehicle-mounted accompanying landing platform according to claim 3, wherein a plurality of electromagnet sensing areas are arranged in the middle of the upper plate, electromagnet fixing pieces are arranged on the outer sides of the electromagnets, and the electromagnets are mounted below the electromagnet sensing areas through the electromagnet fixing pieces.

5. The on-board companion-flying landing platform of claim 1, wherein the positioning module is an RTK module, the positioning antennas are RTK antennas, and the number of the RTK antennas is two.

6. The vehicle-mounted accompanying flying landing platform according to claim 1, wherein the communication module comprises a data transmission module and a 4G module, the communication antenna comprises a data transmission antenna and a 4G antenna, the data transmission antenna is connected with the data transmission module, and the 4G antenna is connected with the 4G module.

7. The vehicle-mounted accompanying landing platform of claim 4, further comprising a power supply guard, wherein the power supply guard is mounted outside the power supply module.

8. The on-vehicle companion flight landing platform of any one of claims 1 to 7, further comprising a switch button and an indicator light, wherein the switch button and the indicator light are disposed inside the box body, and both the switch button and the indicator light are connected to the control PCB.

9. The vehicle-mounted accompanying flying landing platform of any one of claims 3 to 7, wherein the upper plate and the lower plate are connected to the front fender, the rear fender, the left fender and the right fender through hexagon socket head cap screws.

10. The vehicle-mounted accompanying landing platform of claim 7, wherein the upper plate, the lower plate and the battery guard plate are made of carbon fiber plate materials, and the front guard plate, the rear guard plate, the left guard plate, the right guard plate and the electromagnet fixing member are made of aluminum alloy materials.