CN110383193A - Remote controler - Google Patents
Remote controler Download PDFInfo
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- CN110383193A CN110383193A CN201780087927.5A CN201780087927A CN110383193A CN 110383193 A CN110383193 A CN 110383193A CN 201780087927 A CN201780087927 A CN 201780087927A CN 110383193 A CN110383193 A CN 110383193A
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- remote controler
- wireless network
- network card
- antenna
- accommodating space
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- 238000002955 isolation Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 8
- 210000003813 thumb Anatomy 0.000 claims description 8
- 238000010295 mobile communication Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/08—Control of attitude, i.e. control of roll, pitch, or yaw
Abstract
A kind of remote controler (1) includes: remote controler main body (10), and an accommodating space (100) are arranged in the remote controler main body, wherein the accommodating space is for accommodating wireless network card (14)；Software-defined radio SDR antenna (12) and WIFI module in the remote controler main body are set；The spacing of the SDR antenna (12) and the wireless network card (14) is preset value, and the preset value makes the work antenna and the isolation of the wireless network card reach predetermined threshold.What the remote controler can be avoided work antenna and wireless network card interferes with each other problem.
Description
The present invention relates to a kind of remote controlers, more particularly to a kind of remote controler that can be coupled with wireless network card.
In existing remote controler; in order to connect network; WIFI module would generally be added in remote controler, so that remote controler can access network in the case where there is wireless network signal, but the problem is that Web vector graphic cannot be accessed when remote controler is in the not region of wireless network signal；On the other hand, part remote controler can also access network using wireless network card, but existing remote controler only reserves wireless network card interface on a remote control, external wireless network interface card is connect by interface when use and is used on a remote control, the problem of this not only increases the volumes of remote controler to be inconvenient to hold, and interferes with each other there is also the antenna of wireless network card and remote controler.
Summary of the invention
In view of this, so that remote controler can not only easily access network, while structure is simple, signal interference is weak it is necessary to provide a kind of remote controler for being able to solve the above problem.
The present invention provides a kind of remote controler, comprising:
Remote controler main body, the remote controler main body are equipped with remote-control lever, and the remote-control lever is used to control the flight attitude of unmanned plane, and the remote controler main body also sets up an accommodating space, and the accommodating space is for accommodating wireless network card；
Software-defined radio SDR antenna in the remote controler main body and WIFI module are set, the SDR antenna is set to the remote controler body exterior, the WIFI module is set to the remote controler body interior, and the SDR antenna is used to receive the image data that the unmanned plane is got and to the control signal of unmanned plane transmission route information and the remote controler, and the WIFI module is used to the remote controler accessing wireless network；
Wherein, in the bottom part body, another one is arranged in the body top setting of the one of the accommodating space and the SDR antenna；And the distance between the SDR antenna and the wireless network card are greater than or equal to preset value, and the preset value makes the isolation of the SDR antenna and the wireless network card be greater than or equal to predetermined threshold.
Further, in the bottom part body, another one is arranged in the body top setting of the one of the accommodating space and the WIFI module；And the distance between the WIFI module and the wireless network card are greater than or equal to preset value, and the preset value makes the isolation of WIFI module and the wireless network card be greater than or equal to predetermined threshold.
Further, thumb wheel is additionally provided on the remote controler, the thumb wheel is used to adjust the sprinkling dose of the unmanned plane.
Further, it is additionally provided on the remote controler for the user interface with user interaction, the user interface is used to adjust the spray rate of the unmanned plane.
Further, the preset value is a quarter of wavelength corresponding to the work antenna operating center frequency.
Further, the WIFI module is arranged adjacent to the SDR antenna.
Further, the predetermined threshold is 30-33dB.
Further, the accommodating space is provided with anti-electromagnetic interference material close to the side of the work antenna.
Further, interface is provided in the accommodating space, the interface is coupled in communication for the remote controler with the wireless network card.
Further, the interface is selected from type-C, micro-USB, USB.
Further, it is provided with wireless connection module in the main body, is coupled for being wirelessly communicated with the wireless network card.
Further, the wireless connection module is selected from bluetooth, WIFI.
Further, the wireless network card is mobile communication network interface card or wireless LAN card.
Further, the accommodating space is the container opened up on the body, and the receiving groove shape and the wireless network card shape are adapted, and the container is sealed by protection cap.
Remote controler of the invention can be effectively prevented from the problem that remote controler volume is excessive caused by external wireless network card by the way that wireless network card to be accommodated in inside remote controler, convenient for users to grip；Simultaneously by the way that the antenna of wireless network card and remote controler is kept apart setting, can be effectively prevented from work antenna and wireless network card interferes with each other problem, so that the wireless network card and antenna of remote controler can work normally.
Fig. 1 is the perspective view of the remote controler of one embodiment of the invention.
Fig. 2 is the perspective view at another visual angle of the remote controler of one embodiment of the invention.
Fig. 3 is the decomposition chart of the remote controler of one embodiment of the invention.
Fig. 4 is the isolation side view between the antenna of the wireless network card of one embodiment of the invention and SDR antenna.
Fig. 5 is the isolation side view between the antenna and WIFI module of the wireless network card of one embodiment of the invention.
Fig. 6 is OTA (Over The Air) actual test performance map that one embodiment of the invention is 4G network interface card.
Main element symbol description
Remote controler 1
Remote controler main body 10
Upper housing 100
Lower case 102
Front side wall 103
Rear wall 104
Left side wall 105
Right side wall 106
Accommodating space 107
Protection cap 108
Communication module 12
WIFI module 120
SDR antenna 122
Wireless network card 14
Operating stick 16
Thumb wheel 17
Key 18
Battery compartment 19
The present invention that the following detailed description will be further explained with reference to the above drawings.
Following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component or there may also be components placed in the middle when component is referred to as " being fixed on " another component.When a component is considered as " connection " another component, it can be directly to another component or may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it, which can be, is set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.Term as used herein in the specification of the present invention, which is only for the purpose of describing specific embodiments, is not intended to limit the present invention.Term " and or " used herein includes any and all combinations of one or more related listed items.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, specific embodiments of the present invention will be described in detail with reference to the accompanying drawing.Wherein, combination schematic diagram of the embodiment of the present invention is described in detail, when describing the embodiments of the present invention; for ease of illustration; indicate that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, should not limit the scope of protection of the invention herein.
Remote controler provided by the embodiment of the present invention can be used for remotely controlled electronically device, and the remote controler can execute predetermined operation by sending remote control commands to control the electronic device.In some embodiments, the remote controler can also receive the work state information from the electronic device from the electronic device.The electronic device can be the household electrical appliances such as TV, can also be loose impediment, such as vehicle, ship, aircraft etc..
In one embodiment, provided remote controler is for remotely controlling loose impediment, such as unmanned plane.The remote controler can control the operation of the unmanned plane by sending remote control commands.In some embodiments, the remote controler can be used for controlling unmanned plane and/or the carrier being arranged thereon, load.For example, the remote controler be used to control the aircraft, carrier and/or load relative to one it is fixed referring to frame and/or relative to each other between position and/or direction.In some embodiments, the remote controler can be used for controlling the transmitter of each independent component of the unmanned plane, carrier and/or load, such as the driving assembly of the carrier, the sensor of the load or the load.
The remote controler may include a user interface, such as keyboard, mouse, control stick, touch screen or display.Any suitable user's input can be used for interacting with the user, such as be manually entered instruction, sound control, gesture control or orientation control (example passes through movement, positioning or the inclination remote controler).In some embodiments, the remote controler can be hand-held or wearable, and alternatively, the remote controler be may also set up or be fixed in a support platform.
The remote controler may include the wireless communication device for communicating with controlled device.One or more of local area network (LAN), wide area network (WAN), infrared ray, radio frequency, WIFI, point-to-point (P2P) network, telecommunication network, Yun Tongxin and other similar communication network can be used in the wireless communication device.Optionally, trunk desk, such as tower, satellite or mobile workstation may be utilized.Wireless communication may be based on distance be with apart from unrelated.In some embodiments, communication needs visually not need visual.
The remote controler may include for watching one of the information from controlled device suitable display unit.For example, the remote controler for controlling unmanned plane can be used for showing position, rate of translation, translational acceleration, guiding, angular speed, angular acceleration or any suitable combined information of unmanned plane.In some embodiments, the remote controler can show the information that the load provides, such as the information (example, the image of camera or other video capturing devices record) that a load provides.
It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of remote controler 1 that embodiment of the present invention provides, the remote controler 1 includes remote controller body 10, the communication module 12 being arranged on the remote controller body 10.
The remote controller body 10 includes upper housing 100, lower case 102 and the control circuit (for example, control circuit board or control chip) being arranged in the cavity formed between the upper housing 100 and the lower case 102.In the present embodiment, control circuit may include figure transmitting/receiving module (for example, wireless network receiver), for receiving the image information sent back by the imaging device being arranged on remote control device (such as unmanned plane).Wherein, image information can be static image information (for example, picture) or dynamic image data (for example, video).
Optionally, upper housing 100 generally comprises roof and is connected to the side wall of top wall peripheral, and it includes roof and side wall that lower case 102, which generally comprises bottom wall and is connected to the side wall upper housing 100 of bottom wall periphery,.By the way that upper housing 100 and lower case 102 are done setting as above, in this way when upper housing 100 and lower case 102 snap together, the side wall of upper housing 100 and the side wall contact of lower case 102, to form the front side wall 103 of fuselage 10, rear wall 104, left side wall 105 and right side wall 106.It is understood that the roof and side wall of upper housing 100 can be what integrally formed either two individual components were formed by connecting, similarly, the bottom wall of lower case 102 is also possible to similar setting with side wall.
The communication module 12 may include WIFI module 120 and software-defined radio (Software Defined Radio, SDR) antenna 122.The communication module 12 is communicated to connect with the control circuit, for the control signal of the control circuit to be sent to the controlled device (such as unmanned plane).It is understood that the communication module further includes SDR module (not shown) corresponding with the SDR antenna 122, the SDR module be can be set in the control circuit.The WIFI module 120 is set to the inside of the remote controler main body 10, and the SDR antenna 122 is set to the remote controler body exterior (such as outside of front side wall 103 shown in figure), and the WIFI module 120 is arranged adjacent to the SDR antenna 122.The SDR antenna 122 is used to receive the image data that the unmanned plane is got and to the control signal of unmanned plane transmission route information and the remote controler, and the WIFI module 120 is used to the remote controler 1 accessing wireless network.In some embodiments, the WIFI module 120 can be also used for connecting with other electronic device communications, for example, receiving the information from other electronic devices by the WIFI module 120 to generate control instruction control by remote control device.
The remote controler 1 may include multiple user interfaces, such as operating stick 16, thumb wheel 17, key 18.It is understood that the remote controler 1 can also include any other suitable user interface, such as touch screen, button etc..The user interface inputs generation control instruction for receiving user to control by control electronic device.For example, in one embodiment, the key 18 is used to control the switching on and shutting down operation of the remote controler 1.The operating stick 16 is used to control the flight attitude of unmanned plane, such as takes off, lands, hovering and in the sky about three translation freedoms and three the rotary freedom direction of motion, speed etc..The thumb wheel 17 can control the operation loaded on unmanned plane, such as can control the pesticide spraying dose on agricultural unmanned plane.It may be selected the, instruction device can also be set in the remote controler main body 10, for example, status indicator lamp, battery capacity indication lamp.
In some embodiments, if the remote controler is used as the remote control terminal of agricultural unmanned plane, the also settable touching display screen of the remote controler 1 or an external display device show some status datas during the course line of the unmanned vehicle, current position and orientation, unmanned plane execution task, such as, the area sprayed, the height of opposite crops, flying speed and spray rate etc..The remote controler 1 can also further control spraying operation by key, thumb wheel or operating stick, or the user interfaces such as setting other function key manipulate in favor of receiving user further to control the spraying operation of the unmanned plane.
It is fixed with power storehouse 19 on the bottom wall of the lower case 102, power supply is installed in the power storehouse 19.Optionally, power storehouse 19 can be located at the upper housing 100 and the lower case 102 is enclosed in the cavity set, such as, power storehouse 19 is to fasten the cavity sunken inside formed toward upper housing 100 and lower case 102 from bottom wall to be formed, or power storehouse 19 is also possible to protrude from outside bottom wall, for example, being bolted an individual power storehouse 19 on bottom wall.Preferably, the power supply installed in power storehouse 19 is rechargable power supplies, for example, lithium battery power supply.If what is installed in power storehouse 19 is rechargable power supplies, charge port can be set on the upper housing 100 or the lower case 102, to be rechargable power supplies charging.In addition, support frame 13 is fixed in the position close to front side wall 103, so as to which the remote controler 1 is supported on desktop or other objects by the support frame 13；Or display device mounting bracket for installing mobile device is set with being also an option that property.
Accommodating space 107 is additionally provided on the remote controller body 10, the accommodating space 107 is for being arranged wireless network card 14.
Wherein the SDR antenna 122 and/or the WIFI module 120 and the spacing of the wireless network card 14 are preset value, the preset value makes the isolation of the SDR antenna 122 and/or the WIFI module 120 and the wireless network card 14 reach predetermined threshold, so as to avoid or reduce interfering with each other between the communication module 12 and the wireless network card 14.In one embodiment, the predetermined threshold is 30-33dB, and when isolation is greater than or equal to predetermined threshold, interfering with each other between the communication module 12 and the wireless network card 14 is more conform with expection.
In some embodiments, the preset value is greater than the quarter-wave of the operating center frequency of the work antenna.
In order to enable the spacing between the communication module 12 and the wireless network card 14 is as big as possible, the accommodating space 107 may be provided at the side of the remote controler main body 10, and the other side in the remote controler main body 10 far from the accommodating space 109 is arranged in the communication module 12.For example, the bottom (rear wall) of the remote controler main body 10 is arranged in the accommodating space 107, the top (front side wall) of the remote controler main body 10 is arranged in the communication module 12；Or the top of the remote controler main body 10 is arranged in the accommodating space 107, the bottom of the remote controler main body 10 is arranged in the communication module 12.In some embodiments, the top (on the outside of front side wall) of the remote controler main body 10 is arranged in the one of the SDR antenna 122 and the accommodating space 107 (wireless network card 14), and the bottom of the remote controler main body 10 is arranged in another one.In some embodiments, the top (on the outside of front side wall) of the remote controler main body 10 is arranged in the WIFI module 120 and the one of the accommodating space 107 (wireless network card 14), and the bottom of the remote controler main body 10 is arranged in another one.
In some embodiments, in order to further improve interference free performance, the accommodating space 107 is also provided with anti-electromagnetic interference material close to the side of the communication module 12.
The wireless network card 14 can be mobile communication network interface card or wireless LAN card.In some embodiments, the wireless network card 14 can be commercially available wireless universal network interface card (such as 4G network interface card).The mobile communication network interface card can be the mobile communication network interface cards such as 3G, 4G or 5G network interface card.The wireless network card 14 can be communicated to connect by way of any suitable with the main body of the remote controler 10.The communication connection mode can be for wirelessly or non-wirelessly.Wherein wireless mode can be bluetooth, WIFI etc..In the remote controler main body 10 with the wireless connection module that matches of setting is respectively corresponded on the wireless network card 14, to realize that the remote controler main body 10 and the wireless communication of the wireless network card 14 are connect.Wired mode can be universal serial bus (universal serial bus, USB), micro-USB, high-definition multimedia (High-Definition Multimedia Interface, HDMI) interface, Video Graphics Array (Video Graphics Array, VGA) interface, controller LAN (Controller area network, CAN), (Inter-Integrated Circuit, I2C) bus, type-C etc. between the network connection of serial and/or other standards, integrated circuit.Settable communication interface in the accommodating space 107, the communication interface are coupled in communication for the remote controler and the wireless network card.Such as the communication interface can be USB interface, settable USB slot in the accommodating space 107, settable USB plug on the wireless network card 14, the USB plug match to realize the communication connection of the wireless network card 14 and the remote controler main body 10 with the USB slot.
In the illustrated embodiment, the accommodating space 107 is the container being provided in the remote controler main body 10, and the shape of the receiving groove shape and the wireless network card 14 is adapted, and the container is sealed by protection cap 108.The protection cap 108 can be fixedly connected with the shell of the remote controler main body 10 by the fixed device such as screw, can also be fixed by buckle etc..The wireless network card 14 is fixed in the accommodating space 107 by the protection cap 108, so as to protect the wireless network card 14, for example, can protect the wireless network card 14 when 1 accidental falling of remote controler.
It can be understood that, in some embodiments, fixing piece can be further set in the accommodating space 107 to further fix the wireless network card 14, such as fastener can be set on the inner wall of the accommodating space 107, so that the wireless network card 14 fixes the wireless network card 14 when being accommodated in the accommodating space 107.
It is understood that in some embodiments, the accommodating space 107 can also be removably holding part of the projection in described 10 one end of remote controler main body.For example, the accommodating shape in the holding part is adapted to accommodate the wireless network card 14 with the wireless network card 14, the holding part can be removably attached in the remote controler main body 10 by fixed forms such as screw or buckles.
It please refers to shown in Fig. 4, is the isolation degree test figure between the antenna and SDR antenna 122 of the wireless network card 14 of one embodiment of the invention.Curve 41 is the return loss plot of the SDR antenna 122 of remote controler, curve 42 is the return loss plot of the antenna of wireless network card 14, curve 43 is the transmission coefficient curve of the antenna of SDR antenna 122 and wireless network card 14, transmission coefficient takes just as isolation, it can be seen that the isolation of two antennas is greater than 30dB, so as to avoid or reduce interfering with each other between two antennas.
It please refers to shown in Fig. 5, is the isolation side view between the antenna and WIFI module 120 of the wireless network card 14 of one embodiment of the invention.Curve 51 is the return loss plot of the WIFI module 120 of remote controler, curve 52 is the return loss plot of the antenna of wireless network card 14, curve 53 is the transmission coefficient curve of the antenna of WIFI module 120 and wireless network card 14, transmission coefficient takes just as isolation, it can be seen that the isolation of two antennas is greater than 33dB, so as to avoid or reduce interfering with each other between two antennas.
It carries out testing its radiance by taking 4G network interface card as an example as follows.It please refers to shown in Fig. 6, for OTA (Over The Air) actual test performance map that one embodiment of the invention is 4G network interface card, wherein TRP (total radiated power) is the total radiant power of the 4G network interface card, reflects the transmission power situation of 4G network interface card；TIS (total istropick sensitivity) is the total omnidirectional sensitivity of the 4G network interface card, reflects the receiving sensitivity situation of 4G network interface card.It can be seen that 4G network interface card emits in each frequency range and receptivity is all good.
In addition, for those of ordinary skill in the art, various other changes and modifications can be made in accordance with the technical idea of the present invention, and all these changes and deformation all should belong to the protection scope of the claims in the present invention.
Claims (14)
- A kind of remote controler, which is characterized in that the remote controler includes:Remote controler main body, the remote controler main body are equipped with remote-control lever, and the remote-control lever is used to control the flight attitude of unmanned plane, and the remote controler main body also sets up an accommodating space, and the accommodating space is for accommodating wireless network card；Software-defined radio SDR antenna in the remote controler main body and WIFI module are set, the SDR antenna is set to the remote controler body exterior, the WIFI module is set to the remote controler body interior, and the SDR antenna is used to receive the image data that the unmanned plane is got and to the control signal of unmanned plane transmission route information and the remote controler, and the WIFI module is used to the remote controler accessing wireless network；Wherein, in the bottom part body, another one is arranged in the body top setting of the one of the accommodating space and the SDR antenna；And the distance between the SDR antenna and the wireless network card are greater than or equal to preset value, and the preset value makes the isolation of the SDR antenna and the wireless network card be greater than or equal to predetermined threshold.
- Remote controler as described in claim 1, which is characterized in that in the bottom part body, another one is arranged in the body top setting of the one of the accommodating space and the WIFI module；And the distance between the WIFI module and the wireless network card are greater than or equal to preset value, and the preset value makes the isolation of WIFI module and the wireless network card be greater than or equal to predetermined threshold.
- Remote controler as described in claim 1, which is characterized in that thumb wheel is additionally provided on the remote controler, the thumb wheel is used to adjust the sprinkling dose of the unmanned plane.
- Remote controler as described in claim 1, which is characterized in that be additionally provided on the remote controler for the user interface with user interaction, the user interface is used to adjust the spray rate of the unmanned plane.
- Remote controler as described in claim 1, which is characterized in that the preset value is a quarter of wavelength corresponding to the work antenna operating center frequency.
- Remote controler as described in claim 1, which is characterized in that the WIFI module is arranged adjacent to the SDR antenna.
- Remote controler as described in claim 1, which is characterized in that the predetermined threshold is 30-33dB.
- Remote controler as described in claim 1, which is characterized in that the accommodating space is provided with anti-electromagnetic interference material close to the side of the work antenna.
- Remote controler as described in claim 1, which is characterized in that interface is provided in the accommodating space, the interface is coupled in communication for the remote controler with the wireless network card.
- Remote controler as claimed in claim 9, which is characterized in that the interface is selected from type-C, micro-USB, USB.
- Remote controler as described in claim 1, which is characterized in that be provided with wireless connection module in the main body, coupled for being wirelessly communicated with the wireless network card.
- Remote controler as claimed in claim 11, which is characterized in that the wireless connection module is selected from bluetooth, WIFI.
- Remote controler as described in claim 1, which is characterized in that the wireless network card is mobile communication network interface card or wireless LAN card.
- Remote controler as described in claim 1, which is characterized in that the accommodating space is the container opened up on the body, and the receiving groove shape and the wireless network card shape are adapted, and the container is sealed by protection cap.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/117569 WO2019119318A1 (en) | 2017-12-20 | 2017-12-20 | Remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110383193A true CN110383193A (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780087927.5A Pending CN110383193A (en) | 2017-12-20 | 2017-12-20 | Remote controler |
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| CN (1) | CN110383193A (en) |
| WO (1) | WO2019119318A1 (en) |
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| CN117173875B (en) * | 2023-11-03 | 2024-01-16 | 泉州云卓科技有限公司 | Unmanned aerial vehicle split type remote controller and path automatic identification method |
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| CN206628079U (en) * | 2017-04-13 | 2017-11-10 | 深圳市大疆创新科技有限公司 | For controlling the remote control of mobile device |
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| Publication number | Publication date |
|---|---|
| WO2019119318A1 (en) | 2019-06-27 |
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Application publication date: 20191025 |
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| RJ01 | Rejection of invention patent application after publication |