CN206345007U - A kind of unmanned plane and air tasking execution system - Google Patents
A kind of unmanned plane and air tasking execution system Download PDFInfo
- Publication number
- CN206345007U CN206345007U CN201621493698.6U CN201621493698U CN206345007U CN 206345007 U CN206345007 U CN 206345007U CN 201621493698 U CN201621493698 U CN 201621493698U CN 206345007 U CN206345007 U CN 206345007U
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- power
- execution unit
- power module
- battery
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
Power supplier unit and execution unit are provided with a kind of unmanned plane and air tasking execution system that the utility model is provided, including unmanned plane body, unmanned plane body；Execution unit includes motor；Power supplier unit includes power supply and power module；Power module and power electric connection, for being predeterminated voltage by the voltage-regulation of power supply；Power module is electrically connected with the motor of execution unit, and battery is also connected in parallel between power module and execution unit, and the voltage of battery is adapted with predeterminated voltage.Due to being connected in parallel battery between power module and execution unit, so in the case of receiving power of motor moment being needed to increase, the problem of power module is fused due to the increase of electric current moment can be solved by way of battery auxiliary power supply, and then lasting electric power can be provided for motor, prevent motor when increasing speed moment, cause unmanned mechanomotive force out of control, the problem of triggering unmanned plane accident.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, and system is performed more particularly, to a kind of unmanned plane and air tasking
System.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.
Without driving cabin on the fuselage of unmanned plane, but the equipment such as automatic pilot, presetting apparatus are installed.Ground, warship
On ship or machine tool remote control station personnel are by equipment such as radars, it is tracked, positioned, remote control, remote measurement and Digital Transmission.
Unmanned plane can take off or be launched with booster rocket as conventional airplane under wireless remotecontrol, also can be by mother
Machine takes aerial deliver to and flown.During recovery, the mode automatic Landing as conventional airplane landing mission can be used, also can be by distant
Control parachute or block are reclaimed.
Compared with manned aircraft, it has small volume, low cost, easy to use, low to operational environment requirement, battlefield existence
The advantages of ability is stronger, enjoys the favor of all armies in the world.In several local wars, UAV so that it is accurate,
Efficiently penetrate and a variety of fight capabilities such as operation under the conditions of informal, play with nimble scouting, interference, deception, search, school
Obvious action, and triggered the research of the relevant issues such as the art of war emerged in an endless stream, equipment technology.It is by with breeding
One of arsenal warship, robot tank, robot soldier, computer virus weapon, space-based weapon, laser weapon etc., as 21
Century land battle, sea warfare, air battle, the key player on day Haka platform, more far-reaching influence is caused to following military struggle.By
It can be reused several times, flexibility is stronger, be done so being widely used in aerial reconnaissance, monitoring, communication, antisubmarine, electronics in unmanned plane
Disturb.
In November, 2013, Civil Aviation Administration of China (CAAC) issues《Civilian push-button aircraft system driver pipe
Manage temporary provisions》, it is responsible for the related management of civilian unmanned plane by Chinese AOPA associations.
According to《Civilian push-button aircraft system driver management temporary provisions》, inland of China unmanned plane operation according to
Type size, flying area can be divided into 11 kinds of situations, wherein only more than 116 kilograms of unmanned plane and more than 4600 cubic metres
Dirigible is managed in the flight of fusion spatial domain by civil aviation authority, remaining situation, its including increasingly popular miniature aerial photography aircraft
He flies, and manages or is voluntarily responsible for by manipulator by employer's organization.
In the unmanned plane of lift is provided using motor, can directly it be powered to motor by power supply, if supply voltage
It is improper, it can also be adjusted using the voltage of electric power source pair of module power supply.
But, due to during control regulation and control unmanned plane is flown, it is often necessary to the rotating speed for the motor that increases sharply, and once go out
Existing this motor speed needs situation about increasing suddenly, and its immediate current needed also can be very big, and common power module is not enough
To provide so big power supply, once electric current moment increases, it is easy to the situation for causing power module to be burned, or power supply mould
It when block has protection device, can directly power off, in turn result in motor power-off, unmanned plane is run out of steam, cause unmanned plane accident,
The tasks carrying effect of unmanned plane has more been had a strong impact on, has been influenceed very great.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane, to solve present in prior art in moment increase electricity
Machine rotating speed causes unmanned mechanomotive force out of control, triggers the technical problem of unmanned plane accident.
Electric power is provided with a kind of unmanned plane that the utility model is provided, including unmanned plane body, the unmanned plane body
Feed unit and execution unit；The execution unit includes motor；
The power supplier unit includes power supply and power module；
The power module and the power electric connection, for being predeterminated voltage by the voltage-regulation of the power supply；
The power module is electrically connected with the motor of the execution unit, and the power module performs list with described
Battery is also connected in parallel between member, the voltage of the battery is adapted with the predeterminated voltage.
Further, in embodiment of the present utility model, the execution unit also includes electron speed regulator；
The electron speed regulator is electrically connected with the motor, the rotating speed for adjusting the motor.
Further, in embodiment of the present utility model, the power supplier unit also includes flight controller；
The flight controller is electrically connected with the electron speed regulator.
Further, in embodiment of the present utility model, the power supplier unit also includes diode；
The diode is arranged between the power module and the battery.
Further, in embodiment of the present utility model, the power supplier unit also includes relay；
The relay is arranged between the power module and the battery.
Further, in embodiment of the present utility model, the power supplier unit also includes ADC units；
The ADC units are arranged between the power module and the battery.
Further, in embodiment of the present utility model, unmanned plane also includes ground handling station, the ground handling station
Electrically connected by transmission line with the power supplier unit.
Further, in embodiment of the present utility model, the execution unit includes four groups；
Execution unit described in four groups on the unmanned plane body annular array set, and with the rotation of the unmanned plane body
Wing correspondence is connected.
Further, in embodiment of the present utility model, the execution unit includes six groups；
Execution unit described in six groups on the unmanned plane body annular array set, and with the rotation of the unmanned plane body
Wing correspondence is connected.
The utility model additionally provides a kind of air tasking execution system, including described unmanned plane.
In the above-mentioned technical solutions, due to being connected in parallel battery between the power module and the execution unit,
So in the case of receiving power of motor moment being needed to increase, can be solved by way of battery auxiliary power supply
The problem of power module is fused due to the increase of electric current moment, and then lasting electric power can be provided for motor, prevent motor from existing
When moment increases speed, cause unmanned mechanomotive force out of control, the problem of triggering unmanned plane accident.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The attachment structure schematic diagram for the unmanned plane that Fig. 1 provides for the utility model one embodiment；
The power connecting structure schematic diagram one for the unmanned plane that Fig. 2 provides for the utility model one embodiment；
The power connecting structure schematic diagram two for the unmanned plane that Fig. 3 provides for the utility model one embodiment；
The power connecting structure schematic diagram three for the unmanned plane that Fig. 4 provides for the utility model one embodiment.
Reference：
1- unmanned plane bodies；2- power supplier units；3- execution units；
4- batteries；5- ground handlings station；6- transmission lines；
21- power supplys；22- power modules；23- flight controllers；
24- diodes；25- relays；26-ADC units；
31- motors；32- electron speed regulators.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The attachment structure schematic diagram for the unmanned plane that Fig. 1 provides for the utility model one embodiment；
The power connecting structure schematic diagram one for the unmanned plane that Fig. 2 provides for the utility model one embodiment.
First, as depicted in figs. 1 and 2, a kind of unmanned plane that the present embodiment is provided, including unmanned plane body 1, it is described nobody
Power supplier unit 2 and execution unit 3 are provided with machine body 1；The execution unit 3 includes motor 31；
The power supplier unit 2 includes power supply 21 and power module 22；
The power module 22 is electrically connected with the power supply 21, for being default electricity by the voltage-regulation of the power supply 21
Pressure；
The power module 22 is electrically connected with the motor 31 of the execution unit 3, and the power module 22 and institute
State and be also connected in parallel to battery 4 between execution unit 3, the voltage of the battery 4 is adapted with the predeterminated voltage.
During normal use, the voltage of power supply 21 can be adjusted to default voltage by power module 22, and this is pre-
If voltage can be adjusted according to the unmanned plane of different model, those skilled in the art can be adjusted according to actual conditions
It is whole, so as to be powered to motor 31.
When unmanned plane performs task, be connected to fly control signal, it is necessary to motor 31 suddenly increase power when, it is right in circuit
The electric current answered can increase moment, so, there is provided the battery 4 is adjusted to corresponding to electric current in circuit, it is specific as follows：
When unmanned plane receives the power for flying control signal, it is necessary to which moment increases motor 31, the electric current of demand can wink in circuit
Between increase, at this moment, because the current value that the power module 22 can be provided in moment is certain, it is impossible to which moment increases electric current
Greatly, so electric current now can not meet required electric current when power increases.
And now, because the battery 4 is connected in parallel between the power module 22 and the motor 31, so in the electricity
When the electric current that source module 22 can be provided is insufficient for current circuit requirements, the battery 4 in parallel just can using moment as
Motor 31 is powered, and by the not enough current segment supplement of the power module 22, is asked during meeting power increase needed for circuit
Current value, so as to ensure the normal work of motor 31.
Next, after the electric current that power module 22 can be provided gradually increases, to reach the electricity that can be met in circuit
When flowing demand, battery 4 just can no longer power, because now the current needs in circuit have been met.
Now, the electricity certain due to having supplied of battery 4, corresponding voltage reduction, so then continue by power supply 21 with
And power module 22 is powered.
And, although the voltage of the battery 4 can decrease after it have passed through a period of time power supply, but transfer weight
After newly being powered by power supply 21 and power module 22, power supply 21 can also charge to battery 4 in time, to ensure that battery 4 is real-time
In the position awaited orders, when certain moment of motor 31 needing to increase power again suddenly, battery 4 still can be supplied to motor 31
Immediate current, is realized by above-mentioned technical proposal.
Wherein, the voltage of the battery 4 is adapted voltage and predeterminated voltage phase including battery 4 with the predeterminated voltage
Deng the voltage also including battery 4 is close with predeterminated voltage, not influence normal power supply, and those skilled in the art can root
Adjusted according to actual conditions.
Further, the execution unit 3 also includes electron speed regulator 32；
The electron speed regulator 32 is electrically connected with the motor 31, the rotating speed for adjusting the motor 31.
The power connecting structure schematic diagram two for the unmanned plane that Fig. 3 provides for the utility model one embodiment.
As shown in figure 3, further, the power supplier unit 2 also includes flight controller 23；
The flight controller 23 is electrically connected with the electron speed regulator 32.
During aerial mission is performed, user needs to send different winged controls instructions to adjust the flight shape of unmanned plane
State, due to being provided with the flight controller 23, user just can control electron speed regulator by the flight controller 23
32, and then electron speed regulator 32 is controlled according to the winged control of user instruction, the rotating speed of motor 31 is adjusted by electron speed regulator 32,
With the final purpose for realizing the countermeasures for adjusting unmanned plane, unmanned plane is performed various aerial missions, meet people's
Demand.
The power connecting structure schematic diagram three for the unmanned plane that Fig. 4 provides for the utility model one embodiment.
As shown in figure 4, the power supplier unit 2 also includes diode 24；The diode 24 is arranged at
Between the power module 22 and the battery 4.
It is made up of in diode 24 one or more diodes, diode is a kind of electricity with two electrodes
Subcomponent, only allows electric current to be flowed through by single direction, the function with rectification, even if the electric current in circuit possesses directionality.It
Electric current is allowed, by (being referred to as forward bias voltage drop), to be blocked by single direction when reverse in the circuit of unmanned plane electric power supply device
(being referred to as reverse bias).Therefore, diode 24 can prevent electric current adverse current in the circuit of unmanned plane electric power supply device.
With continued reference to Fig. 3 and Fig. 4, the power supplier unit 2 also includes relay 25；The relay 25 is arranged at institute
State between power module 22 and the battery 4.
Relay 25 can provide the effect of automatic control switch in the circuit of unmanned plane electric power supply device, play certainly
The effects such as dynamic regulation, safeguard protection, change-over circuit.
Further, the power supplier unit 2 also includes ADC units 26：The ADC units 26 are arranged at the power supply
Between module 22 and the battery 4.
The ADC units 26 are the converting units of analog signal conversion digital signal, can be used for measuring the two ends of battery 4
Voltage, and by the signal real-time Transmission of voltage to flight controller 23, for adjusting the countermeasures of unmanned plane.
With continued reference to Fig. 1, unmanned plane also include ground handling station 5, the ground handling station 5 by transmission line 6 with it is described
Power supplier unit 2 is electrically connected.The line traffic control that has of unmanned plane can be realized by ground handling station 5, formation is tethered at unmanned plane, and
The state of flight of unmanned plane is effectively monitored, and is adjusted in real time.
Further, the execution unit 3 includes four groups；The ring on the unmanned plane body 1 of execution unit 3 described in four groups
Shape array is set, and connection corresponding with the rotor of the unmanned plane body 1.
By execution unit 3 described in four groups to form the unmanned plane with four rotors, in this embodiment, in order to realize one
To one corresponding effect, the rotor of each unmanned plane is set individually to realize motivational guarantee, so, in the rotation of each unmanned plane
The execution unit 3 is all provided with the wing, and motivational guarantee is separately formed by the execution unit 3.
But, the application merely provides limited embodiment, is not limited in the unmanned plane of four rotors, for example, described
Execution unit 3 includes six groups, and sets the annular array on the unmanned plane body 1 of execution unit 3 described in six groups, and described
The rotor correspondence of unmanned plane body 1 is connected, simultaneously, it might even be possible to form the group number of other suitable actual conditions such as eight groups.
So, on any technical scheme based on the application, in the new technical side obtained without creative work
Case, is all contained within the protection domain of the application.
The utility model additionally provides a kind of air tasking execution system, including described unmanned plane.
Due to the narration in detail above of the concrete structure of the unmanned plane, the principle of work and power and technique effect, then this
Just repeat no more.
Any technology contents for being related to the unmanned plane, the related content that may be referred to above is recorded.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. electric power confession is provided with a kind of unmanned plane, it is characterised in that including unmanned plane body (1), the unmanned plane body (1)
To unit (2) and execution unit (3)；The execution unit (3) includes motor (31)；
The power supplier unit (2) includes power supply (21) and power module (22)；
The power module (22) electrically connects with the power supply (21), for being default electricity by the voltage-regulation of the power supply (21)
Pressure；
The power module (22) electrically connects with the motor (31) of the execution unit (3), and the power module (22)
Battery (4) is also connected in parallel between the execution unit (3), the voltage of the battery (4) is mutually fitted with the predeterminated voltage
Match somebody with somebody.
2. unmanned plane according to claim 1, it is characterised in that the execution unit (3) also includes electron speed regulator
(32)；
The electron speed regulator (32) electrically connects with the motor (31), the rotating speed for adjusting the motor (31).
3. unmanned plane according to claim 2, it is characterised in that the power supplier unit (2) also includes flight control
Device (23)；
The flight controller (23) electrically connects with the electron speed regulator (32).
4. unmanned plane according to claim 3, it is characterised in that the power supplier unit (2) also includes diode list
First (24)；
The diode (24) is arranged between the power module (22) and the battery (4).
5. unmanned plane according to claim 4, it is characterised in that the power supplier unit (2) also includes relay
(25)；
The relay (25) is arranged between the power module (22) and the battery (4).
6. unmanned plane according to claim 5, it is characterised in that the power supplier unit (2) also includes ADC units
(26)：
The ADC units (26) are arranged between the power module (22) and the battery (4).
7. unmanned plane according to claim 6, it is characterised in that also including ground handling station (5), the ground handling station
(5) electrically connected by transmission line (6) with the power supplier unit (2).
8. unmanned plane according to claim 7, it is characterised in that the execution unit (3) includes four groups；
Execution unit (3) described in four groups on the unmanned plane body (1) annular array set, and with the unmanned plane body
(1) rotor correspondence is connected.
9. unmanned plane according to claim 7, it is characterised in that the execution unit (3) includes six groups；
Execution unit (3) described in six groups on the unmanned plane body (1) annular array set, and with the unmanned plane body
(1) rotor correspondence is connected.
10. a kind of air tasking execution system, it is characterised in that including unmanned plane as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493698.6U CN206345007U (en) | 2016-12-30 | 2016-12-30 | A kind of unmanned plane and air tasking execution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493698.6U CN206345007U (en) | 2016-12-30 | 2016-12-30 | A kind of unmanned plane and air tasking execution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345007U true CN206345007U (en) | 2017-07-21 |
Family
ID=59319854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493698.6U Expired - Fee Related CN206345007U (en) | 2016-12-30 | 2016-12-30 | A kind of unmanned plane and air tasking execution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345007U (en) |
-
2016
- 2016-12-30 CN CN201621493698.6U patent/CN206345007U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104290907B (en) | Novel hybrid vertical/short take off and landing unmanned vehicle | |
| WO2016085610A4 (en) | High speed multi-rotor vertical takeoff and landing aircraft | |
| CN106945827B (en) | Floating body throwing type amphibious four-rotor unmanned aerial vehicle | |
| CN104364154A (en) | Aircraft, preferably unmanned | |
| CN104015925A (en) | Multi-purpose vertical take-off and landing unmanned aerial vehicle | |
| CN203876983U (en) | Spherical flight device | |
| CN205168905U (en) | Stationary vane aerial survey unmanned aerial vehicle | |
| CN204527630U (en) | A kind of oil electric mixed dynamic fixed-wing VUAV system | |
| US20180222583A1 (en) | UAV Booster Aircraft for Takeoff and Climb Assist | |
| CN102520727A (en) | Reconnaissance system with unmanned plane | |
| CN205221105U (en) | Solar energy VTOL fixed wing uavs | |
| Zaludin et al. | Challenges and trends of changing from hover to forward flight for a converted hybrid fixed wing vtol uas from automatic flight control system perspective | |
| CN206141833U (en) | Unmanned aerial vehicle system | |
| CA3050754A1 (en) | Air transportable fuel cell power system | |
| CN202453736U (en) | Unmanned aerial vehicle reconnaissance system | |
| CN206719540U (en) | Tilting rotor type VUAV based on Flying-wing | |
| CN206345007U (en) | A kind of unmanned plane and air tasking execution system | |
| RU2485018C1 (en) | Combined drone aircraft | |
| CN102381482A (en) | Solar aerially-photographing plane | |
| WO2020035042A1 (en) | Power supply method and device for aircraft, flight control system, and aircraft | |
| CN206345012U (en) | A kind of unmanned plane electric power supply device and unmanned plane | |
| CN104192295B (en) | A kind of autonomous flight is without active force unmanned plane and flying method thereof | |
| Biradar et al. | Hybrid-electric powered aerospace systems and the battery energy density revolution | |
| CN206954510U (en) | It is a kind of can VTOL fixed-wing unmanned plane | |
| CN206031806U (en) | Aerial photo unmanned plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181128 Address after: 646000 No. 347 South Zhangjiaci Road, Shidong Street, Longmatan District, Luzhou City, Sichuan Province Patentee after: Southwest UAV Technology Co.,Ltd. Address before: 100000 Yunguyuan Building, 79 Shuangying West Road, Changping District Science and Technology Park, Beijing Patentee before: BEIJING SHENYUAN SHINING TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 |