CN207850378U - Mapping machine and mapping system - Google Patents

Mapping machine and mapping system Download PDF

Info

Publication number
CN207850378U
CN207850378U CN201820190513.7U CN201820190513U CN207850378U CN 207850378 U CN207850378 U CN 207850378U CN 201820190513 U CN201820190513 U CN 201820190513U CN 207850378 U CN207850378 U CN 207850378U
Authority
CN
China
Prior art keywords
mapping
mapping machine
fuselage
module
mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820190513.7U
Other languages
Chinese (zh)
Inventor
刘鹏
覃朝龙
金晓会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Xaircraft Technology Co Ltd
Original Assignee
Guangzhou Xaircraft Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Xaircraft Technology Co Ltd filed Critical Guangzhou Xaircraft Technology Co Ltd
Priority to CN201820190513.7U priority Critical patent/CN207850378U/en
Application granted granted Critical
Publication of CN207850378U publication Critical patent/CN207850378U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

A kind of mapping machine of the utility model offer and mapping system, the mapping machine includes fuselage, it further include the locating module being set on the fuselage and for determining the mapping machine location information, the signal transmitting and receiving module being connect with the locating module, the locating module is used to determine the current location information of the mapping machine when receiving trigger signal, and is sent current location information by the signal transmitting and receiving module;The mapping machine further includes the mode control module for being connected to the locating module, and the mode control module is used to switch the operating mode of the mapping machine, and the operating mode of the mapping machine includes flight mode of surveying and portable mobile mode of surveying.The mapping machine and mapping system simplify handover operation of the mapping worker between the different mode of surveying of the mapping machine, reduce the operation requirement to mapping worker, can more promote the efficiency of mapping operations, be conducive to using and promoting for the accurate surveying and mapping technology in soil.

Description

Mapping machine and mapping system
Technical field
The utility model is related to survey field more particularly to a kind of mapping machines and mapping system.
Background technology
It is automatic to plan that course line is fundamental requirement in unmanned plane field, especially for flight plant protection field.Automatically it is advising Before plot a course, it is necessary to obtain complete ground block message.Specifically, obtain ground block message can by hold positioning device, or Unmanned plane mapping is surveyed and drawn to realize.
Hand-held positioning device needs mapping worker to hold hand-held positioning device to walk around field, record the side of boundary of land block Boundary's point measures precisely, however time-consuming and laborious and working efficiency is low to generate ground block message.
The standby basic mapping function of existing mapping equipment, carries a variety of sensing equipments, it is only necessary on the plot of mapping Fang Feihang, you can sensing data is obtained, to automatically generate plot and terrain information, the degree of automation according to sensing data Height, and it is easy to operate.However at night, effect is bad or even can not only be used by taking photo by plane.
Utility model content
As in a first aspect, the purpose of the utility model embodiment is intended to provide a kind of mapping machine, different answer can be applicable in With environment, change the operating mode of itself.
As second aspect, the purpose of the utility model embodiment is intended to provide a kind of mapping system, is convenient for mapping worker Operation, and can more promote the efficiency of mapping operations.To achieve the goals above, the utility model provides following technical scheme:
In a first aspect, a kind of mapping machine that the utility model embodiment provides, including fuselage, further include being set to the fuselage The locating module for going up and be used to determine the mapping machine location information, the signal transmitting and receiving module being connect with the locating module, institute Current location information of the locating module for determining the mapping machine when receiving trigger signal is stated, and is received by the signal Hair module sends current location information;
The mapping machine further includes the mode control module for being connected to the locating module, and the mode control module is used for Switch the operating mode of the mapping machine, the operating mode of the mapping machine includes flight mode of surveying and portable mobile mapping mould Formula.
Preferably, the locating module is located at the top of the fuselage.
Preferably, the mapping machine further includes the connection fuselage and can carry mobile portable body.
In other embodiments, the mapping machine further includes horn, and the horn is hinged with the fuselage and can be with respect to institute Fuselage is stated to fold to form the portable body.
Preferably, the horn is folded to the lower section of the fuselage in a manner of vertical with the fuselage.
Preferably, the mapping machine further includes the actuating unit being arranged in end of the horn far from the fuselage.
Preferably, the portable body is removably attachable on the fuselage.
Preferably, the portable body is holding rod, and the holding rod is threadedly coupled or buckles company with fuselage formation It connects.
Preferably, the locating module is GPS module.
In other embodiments, the locating module is RTK modules, wherein the signal transmitting and receiving module includes RTCM difference Data link.
Preferably, the mapping machine further includes sensing module, and the sensing module includes light stream sensor, image sensing It is one or more in device, distance measuring sensor, radar.
Preferably, the sensing module is located at the side of the fuselage or the front of bottom surface.
Preferably, the mapping machine includes the first alarm set, and first alarm set is surveyed for distinguishing the flight Paint the different working modes of pattern and the portable mobile mode of surveying.
Preferably, the mapping machine includes the second alarm set, and second alarm set is for distinguishing the portable shifting State is got ready under dynamic mode of surveying, and the state of getting ready includes getting beginning, interruption, end, state successfully, unsuccessfully ready.
Second aspect, a kind of mapping system that the utility model embodiment provides, including survey as described in any one of the above embodiments It paints machine and sends out the control station of control instruction to the mapping machine.
Compared with prior art, the scheme of the utility model embodiment has the following advantages:
The working condition of itself can be changed in a kind of mapping machine provided by the utility model, when being adapted to different work Section, working environment and work requirements.Mapping machine in the utility model embodiment includes that flight mode of surveying and portable mobile are surveyed Pattern is painted, is not only able to complete flight mapping in flight mode of surveying to realize the mapping of two dimension, three-dimensional geographic information, also The hand-held mapping demand of mapping worker can be met in portable mobile mode of surveying, that is, it can be used as common plotting board Realize that the function of record delimitation point, barrier point, the same mapping machine there can be multiple functions, further improve the mapping The utilization rate and working efficiency of machine.
The mode control module that the utility model embodiment provides with the mapping machine by connecting, to the mapping machine Operating mode switching, which is realized, to be directly controlled, can be easily according to the variation of environment so that mapping worker is during mapping operation Switch the operating mode of the mapping machine, reduces the operation difficulty to mapping worker.
The utility model also provides a kind of mapping system comprising mapping machine described in above-mentioned any embodiment and to institute State the control station that mapping machine sends out control instruction.The mapping system is sent out to the mapping machine as switched work by the control station The control instruction of operation mode simplifies mapping worker between the flight mode of surveying and portable mobile mode of surveying of the mapping machine Handover operation, reduce to the operation of mapping worker requirement, can more promote the efficiency of mapping operations, be conducive to soil and precisely survey and draw Technology using and promoting.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become apparent and is readily appreciated that, wherein:
Fig. 1 is a kind of structural schematic diagram for mapping machine that the utility model embodiment provides;
Fig. 2 is a kind of structural schematic diagram of the mapping machine that provides of the utility model embodiment under flight mode of surveying;
Fig. 3 is a kind of structural representation of the mapping machine that provides of the utility model embodiment under portable mobile mode of surveying Figure;
Fig. 4 is structural representation of another mapping machine that provides of the utility model embodiment under portable mobile mode of surveying Figure;
Fig. 5 is the structural schematic diagram for another mapping machine that the utility model embodiment provides.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.
As shown in Figure 1, the utility model provides a kind of mapping machine comprising fuselage 100 is arranged on the fuselage 100 It is and described and for determining the locating module 110 of the mapping machine location information (longitude and latitude of some boundary point in such as plot) The signal transmitting and receiving module (not shown) that locating module 110 connects.The locating module 110 is for true when receiving trigger signal The current location information of the fixed mapping machine, and sent current location information by the signal transmitting and receiving module.
The mapping machine is to be applicable in different application environments, may be switched to different operating modes, the work of the mapping machine Operation mode includes flight mode of surveying and portable mobile mode of surveying, and the flight mode of surveying refers to mapping machine in state of flight Under, the terrain information on ground is obtained by sensor, and terrain information is uploaded onto the server, pass through server splicing shape At two-dimensionally or three-dimensionally figure or other mapping informations;The portable mobile mode of surveying refers to that the mapping machine is in non-flight Under mapping state, by it, to be surveying and mapping rod or mapping instrument use when making, for example, after user's opening portable mobile pattern, The operation field boundary that mapping machine is surveyed and drawn to needs is carry, a position is gone to, records the current location information of mapping machine, It determines better attribute (such as operating area boundary point or obstacles borders point) and uploads, i.e., " getting ready " operates, when around field After ground takes a round, record several points and be sent to server either remote controler server or remote control end-apparatus can be by these Point connects to form closed area as vertex, such as is connected in turn operating area boundary point to form operating area, It connects obstacles borders point to form barrier region boundary point, for server or remote controler planning flight boat Line.
Switch the mode control module (not shown) realization that different operating modes is connected to the locating module by controlling. The mode control module can be provided in the switching device on the mapping machine, and the switching device may include being arranged in institute The switching push button or toggle switch on mapping machine surface are stated, mapping worker can be by pressing the button or stirring the switch with direct Switch the operating mode of mapping machine;The mode control module can also be the reception processing switching signal on the mapping machine Receiving unit receives switch-over control signal, and sends the switch-over control signal to the flight controller of the mapping machine, with control The mapping machine executes the corresponding mode switching operation of the switch-over control signal, to be switched to corresponding operating mode.Or institute Stating control button or switch and the receiving unit can be set on the mapping machine simultaneously, for example, when needing the mapping The operating mode of machine switches to portable mobile mode of surveying by flight mode of surveying, can receive switching command by the mapping machine And it executes;It, can be with when needing the operating mode of the mapping machine switching to flight mode of surveying by portable mobile mode of surveying It is executed by the switching push button or toggle switch control.
In the present embodiment, the locating module 110 is arranged on the top of the fuselage 100, specifically, the positioning mould Block 110 can be encapsulated in the casing internal of the fuselage 100, may be set to be in the independent of the outside of the fuselage 100 Module, such as the module in the mushroom head on fuselage top can be set, avoid signal by the fuselage 100 or its appendage Influence signal transmission.The preferably detachable setting of the locating module 110.
When night mapping machine is difficult to carry out flight mapping operations, the operating mode of the mapping machine can be switched to just Take mobile mapping pattern.In the embodiments of the present invention, the connection of the fuselage 100 carries the portable of movement convenient for mapping worker Mechanism 120.Meanwhile it can be by the form or connection type of the portable body 120 of the change mapping machine, to change its survey Pattern is painted, it is specific as follows:
As shown in Fig. 2, the mapping machine may include the appurtenances for realizing the mapping machine flight mapping comprising connection In the horn 200 on the fuselage 100, the horn 200 is hinged with the fuselage 100, and can relatively described 100 folding of fuselage It is folded to form the portable body 120, hand-held mapping is carried out convenient for the horn 200 after mapping worker hand-held folding, especially using should Portable body 120 can elevate mapping machine, to ensure that locating module 110 is unobstructed, to ensure the position letter of mapping machine Breath is accurate.Preferably, the mode that the horn 200 can be vertical with the fuselage 100 is folded to the lower section of the fuselage 100. As described in Figure 3, four 200 equal vertical foldings of the horn are gathered to form the hand-held of small volume in 100 lower section of the fuselage Portion makes mapping worker be easy to hold the mapping machine, and at this moment the fuselage 100 and the angle of the horn 200 are fixed, no It is easy to happen relative swing, keeps mapping state more stable.Preferably, the hand-held part is also provided with anti-skid device, example Such as rubber ring.
The mapping machine further includes actuating unit 300, which is arranged in the horn 200 far from the machine The end of body 100.In the preferred embodiment in the utility model, the actuating unit 300 is that setting is on the horn 200 and remote The propeller of one end from the fuselage 100.
The connection mode of another portable body 120 and the fuselage 100 is:The portable body 120 is detachable Ground is connected on the fuselage 100.The portable body 120 can the mapping machine elevate to the height that can receive positioning signal Degree realizes positioning mapping.
The portable body 120 can be the holding rod 400 for being connected to 100 bottom of the fuselage.As shown in figure 4, described The top of holding rod 400 forms with the bottom of the fuselage 100 and is threadedly coupled.Specifically, 100 bottom of the fuselage is equipped with screw hole Or external erecting bed (not labeled), the screw hole or threaded connection column are screwed into for holding rod 400 or tripod etc..The holding rod 400 tops are equipped with the screw rod 401 coordinated with the screw hole or erecting bed.Alternatively, the holding rod 400 and the fuselage 100 can be arranged mutually matched snap component, realize the fixation of the two and dismountable connection relation.
When needing to execute hand-held mapping, the handpiece is fixedly connected on 100 corresponding position of the fuselage Realize the change of working condition.The holding rod 400 can be equipped with stretching structure, and more convenient mapping for adjusting the mapping machine is high Degree.
Alternatively, the mapping machine also includes the bindiny mechanisms such as buckle, can be used for the mapping machine being fixed on described On the knapsack of mapping worker, mapping machine can also be directly positioned in knapsack, while making the locating module 110 upward, it is real Now the height of the mapping machine is lifted, mapping machine can also be bent into wearable device.In this embodiment, described portable Mechanism 120 is the fixing piece that can be fixed on the mapping machine on the knapsack.
In the utility model one embodiment, the locating module 110 of the mapping machine is GPS module.With ground Base station or satellite form communication link, and the distance change of the mapping machine and ground base station or satellite is determined by signal transmission, Realize positioning in real time.In other embodiments, the locating module 110 is RTK (Rea l-T ime Ki nemat i c, reality When dynamic or carrier phase difference technology) module, the signal transmitting and receiving module be RTCM differential data receives links, with ground base It stands or satellite forms communication link, the distance change of the mapping machine and ground base station or satellite is determined by signal transmission, it is real It is positioned when real.The carrier phase of base station acquisition issues the mapping machine, then carries out that difference is asked to resolve coordinate.The mapping machine Locating module can also be double GPS modules makes the mapping operations of the mapping machine be not easy to ensure the mapping machine positioning operation Because that positioning operation is slipped up is impacted.
The mapping machine further includes sensing module 130, is used to obtain terrain information under flight mode of surveying.The biography It can be one or more in light stream sensor, imaging sensor, distance measuring sensor, radar to feel module 130.The sensing module 130 may be provided at the front of the side of the fuselage 100 or bottom surface.In embodiment as shown in Figure 5, the sensing module 130 For camera, as imaging sensor.The front in the bottom surface of the fuselage 100 is arranged in the camera.The mapping machine embodiment Light stream sensor and radar are respectively used to horizontal movement velocity and flying height of the mapping machine under flight mode of surveying, To obtain related Flight Condition Data, the state of flight of itself is controlled convenient for the mapping machine.The mapping machine further includes ranging Sensor, for test the mapping machine under flight mode of surveying its at a distance from barrier, avoid with barrier transmission touch It hits.
First reminding module can also be set on the mapping machine, first reminding module can be different sound, Different colours or the display lamp of combination, the different works for distinguishing the flight mode of surveying and the portable mobile mode of surveying Operation mode, so that mapping worker judges the working condition of the mapping machine.Second prompting mould can also be set on the mapping machine Block, second reminding module can be the display lamp of different sound, different colours or combination, for distinguishing the portable shifting Get state ready under dynamic mode of surveying, such as get ready beginning, interruption, end, successfully, unsuccessfully state, judge convenient for mapping worker The mapping machine gets state ready.
Display can also be set on the mapping machine, for the display operation information in hand-held mapping state.
One embodiment of the portable mobile mode of surveying practical operation method of the mapping machine is as follows:
First, mode of surveying is switched by the mode control module, the mapping machine-cut is changed into the portable mobile Mode of surveying elevates the fuselage 100 with a kind of above-mentioned embodiment, and described elevating refers to lifting the mapping machine to letter Number receiving unit is not blocked.
Then, the mapping machine is carried by mapping worker to take a round around the boundary in plot to be surveyed and drawn, it is automatic by software The distance walked according to time or mapping worker come certain intervals record delimitation point;It can certainly be pressed by mapping worker Key realizes the record of boundary point;
After mapping worker record delimitation point, determine boundary point attribute (operating area boundary point, obstacles borders point, Hole ground boundary point etc.) and it is uploaded to server or remote controler, by all boundary points according to its attribute and in sequence by all the points It joins end to end, obtains enclosed region, affiliated enclosed region includes waiting for operating area, barrier region or hole ground region etc..It is described Certain sequence can be sequentially in time, can also be adjoining sequence.The purpose is to all the points join end to end to connect. After generating enclosed region, so that it may to generate operation course line by certain rule, such as:According to the spraying swath size of plant protection drone To plan that course line, the course line can be arch course lines.Finally, obtained course line is uploaded to the work that unmanned plane carries out next step Industry.
A kind of mapping machine provided by the utility model can change the working condition of itself in real time, to be adapted to different work Period and working environment further improve the utilization rate and working efficiency of the mapping machine.
The utility model also provides a kind of mapping system comprising mapping machine described in above-mentioned any embodiment and with institute It states mapping machine signal transmission and issues an instruction to control the control station of the mapping machine to it.The control station can be in mapping worker Or the control instruction of change and/or confirmation is sent out under the control of preset instructions to the mapping machine, such as in flight mode of surveying Under state of flight (such as flying height, speed, orientation, path), or positioning mapping mode (as locating module whether with institute State sensing module and be completed at the same time determining location information) or the mapping machine operating mode switching (such as flight mapping mould Switching between formula and portable mobile mode of surveying) etc..The control station can send control to the mapping machine to refer to The equipment of order, such as remote controler, computer equipment either mobile phone, the hand-held control station of tablet computer, or consolidating such as server Fixed pattern control station, or other unmanned planes as sent out to the mapping machine control instruction according to the pattern that cooperates aerial mobile Control station.
The mapping system easily facilitates the state of flight and mapping state for controlling the mapping machine, also allows for mapping worker Operation, and the efficiency of mapping operations can be more promoted, be conducive to using and promoting for the accurate surveying and mapping technology in soil.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (15)

1. a kind of mapping machine, including fuselage, which is characterized in that further include:
Locating module on the fuselage and for determining the mapping machine location information, connect with the locating module Signal transmitting and receiving module, the locating module are used to determine the current location information of the mapping machine when receiving trigger signal, And current location information is sent by the signal transmitting and receiving module;
The mapping machine further includes the mode control module for being connected to the locating module, and the mode control module is for switching The operating mode of the operating mode of the mapping machine, the mapping machine includes flight mode of surveying and portable mobile mode of surveying.
2. mapping machine according to claim 1, which is characterized in that the locating module is located at the top of the fuselage.
3. mapping machine according to claim 1, which is characterized in that further include the connection fuselage and can carry it is mobile just Take mechanism.
4. mapping machine according to claim 3, which is characterized in that further include horn, the horn is hinged with the fuselage And can the relatively described fuselage fold to form the portable body.
5. mapping machine according to claim 4, which is characterized in that the horn is folded in a manner of vertical with the fuselage In the lower section of the fuselage.
6. mapping machine according to claim 4, which is characterized in that further include being arranged in the horn far from the fuselage The actuating unit of end.
7. mapping machine according to claim 3, which is characterized in that the portable body is removably attachable to the fuselage On.
8. mapping machine according to claim 7, which is characterized in that the portable body be holding rod, the holding rod with The fuselage, which is formed, to be threadedly coupled or snaps connection.
9. mapping machine according to claim 1, it is characterised in that:The locating module is GPS module.
10. mapping machine according to claim 9, which is characterized in that the locating module is RTK modules, wherein the letter Number transceiver module includes RTCM differential data links.
11. mapping machine according to claim 9 or 10, which is characterized in that further include sensing module, the sensing module packet It includes one or more in light stream sensor, imaging sensor, distance measuring sensor, radar.
12. mapping machine according to claim 11, which is characterized in that the sensing module be located at the fuselage side or The front of bottom surface.
13. mapping machine according to claim 1, which is characterized in that the mapping machine includes the first alarm set, and described the One alarm set is used to distinguish the different working modes of the flight mode of surveying and the portable mobile mode of surveying.
14. mapping machine according to claim 1, which is characterized in that the mapping machine includes the second alarm set, and described the Two alarm sets are used to distinguish state of getting ready under the portable mobile mode of surveying, it is described get ready state include get ready beginning, It interrupts, terminate, state successfully, unsuccessfully.
15. a kind of mapping system, which is characterized in that include mapping machine as described in any of which item of claim 1-14 and to The mapping machine sends out the control station of control instruction.
CN201820190513.7U 2018-02-02 2018-02-02 Mapping machine and mapping system Active CN207850378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820190513.7U CN207850378U (en) 2018-02-02 2018-02-02 Mapping machine and mapping system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820190513.7U CN207850378U (en) 2018-02-02 2018-02-02 Mapping machine and mapping system

Publications (1)

Publication Number Publication Date
CN207850378U true CN207850378U (en) 2018-09-11

Family

ID=63410932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820190513.7U Active CN207850378U (en) 2018-02-02 2018-02-02 Mapping machine and mapping system

Country Status (1)

Country Link
CN (1) CN207850378U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112799423A (en) * 2019-10-24 2021-05-14 广州极飞科技股份有限公司 Control subassembly and plant protection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112799423A (en) * 2019-10-24 2021-05-14 广州极飞科技股份有限公司 Control subassembly and plant protection system

Similar Documents

Publication Publication Date Title
CN110446159B (en) System and method for accurate positioning and autonomous navigation of indoor unmanned aerial vehicle
CN104808675B (en) Body-sensing flight control system and terminal device based on intelligent terminal
US10599142B2 (en) Display device and control method for display device
CN106443687A (en) Piggyback mobile surveying and mapping system based on laser radar and panorama camera
CN108680143A (en) Object localization method, device based on long-distance ranging and unmanned plane
CN207742329U (en) A kind of tunnel Vehicle position and navigation system
CN208027170U (en) A kind of power-line patrolling unmanned plane and system
CN109099925A (en) A kind of unmanned farm machinery navigation path planning and operation quality appraisal procedure and device
CN205608991U (en) A personally experience sth. part of body and feel remote controller for unmanned aerial vehicle
CN103892995A (en) Electronic seeing-eye dog robot
US20230113061A1 (en) System and method for rf based robot localization
CN115167529B (en) Monitoring method and system, unmanned aerial vehicle, mobile terminal and storage medium
WO2018228254A1 (en) Mobile electronic device and method for use in mobile electronic device
WO2021159249A1 (en) Route planning method and device, and storage medium
CN207850378U (en) Mapping machine and mapping system
CN210162256U (en) Unmanned aerial vehicle with keep away barrier function
WO2020062356A1 (en) Control method, control apparatus, control terminal for unmanned aerial vehicle
CN213750765U (en) Visual unmanned aerial vehicle for collaborative search and collaborative search platform
US20180025516A1 (en) Intelligent interactive interface
CN112556695A (en) Indoor positioning and three-dimensional modeling method and system, electronic equipment and storage medium
CN204623845U (en) Be applicable to the sky eye aircraft investigated
CN204854744U (en) Interactive prism and measurement system
CN209460647U (en) A kind of unmanned aerial vehicle control system
CN201797514U (en) Handheld satellite communication terminal capable of indicating direction of antenna
CN205193595U (en) Unmanned aerial vehicle remote control unit of tape unit head direction indication

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province

Patentee after: XAG Co., Ltd.

Address before: 510032 Si Cheng Road No. 1, Tianhe District Gaotang Software Park, Guangzhou, Guangdong Province, 3A01

Patentee before: Guangzhou Xaircraft Technology Co.,Ltd.