CN109564735A - Unmanned plane and its alarm system - Google Patents
Unmanned plane and its alarm system Download PDFInfo
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- CN109564735A CN109564735A CN201680088157.1A CN201680088157A CN109564735A CN 109564735 A CN109564735 A CN 109564735A CN 201680088157 A CN201680088157 A CN 201680088157A CN 109564735 A CN109564735 A CN 109564735A
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- 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 description 37
- 238000004891 communication Methods 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 241000256844 Apis mellifera Species 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
- B64D47/06—Arrangements or adaptations of signal or lighting devices for indicating aircraft presence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Selective Calling Equipment (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of alarm system (100) is applied to moveable platform.Alarm system (100) includes microphone device (12) and control unit (15), control unit (15) is connected with microphone device (12), and microphone device (12) sounding alarm is controlled when moveable platform is out of control.Alarm system (100) when moveable platform is out of control can automatic sounding alarm, remind the people on periphery to reduce the probability of personal injury, by the orientation of auditory tone cues aircraft, consequently facilitating user searches out the aircraft fallen.
Description
The present invention relates to aircraft alarm system, especially a kind of unmanned plane audible alarm system.
Unmanned plane, remotely-piloted vehicle can realize the flare maneuver of hovering or a series of complex in the sky, be to rely on the sensor being integrated in inside machine, motor and power supply.Once these devices generate serious exception, such as motor rotation blockage, gyroscope is stuck, stable flight attitude can not be kept in the sky by just likely resulting in aircraft, severest consequences be then it is uncontrolled in the sky strike barrier or directly fall in the sky, heavy losses all may cause to the people or property.
When unmanned plane, remotely-piloted vehicle generate severely subnormal (such as out of control fall), user can only judge according to the LED light on the display of remote controler terminal or aircraft.Once there is occurring aircraft from the dangerous situation to fall in the air, the people on periphery can not be allowed to perceive in time, so the probability of personal injury generation can not be reduced.
Work as unmanned plane, remotely-piloted vehicle, which is fallen on the ground, or airborne impacts are to barrier, user and aircraft can lose communication, and user, which can only rely on, to be remembered, and the last GPS location of the final picture or record that show in remote controler terminal finds aircraft.Very possible user has found the position near aircraft, but due to there is thing to block, but can not find the accurate position of aircraft always, can only finally bear the loss for losing aircraft.
Summary of the invention
In view of this, it is necessary to provide it is a kind of can aircraft occur severely subnormal when automatic sounding alarm unmanned plane and its alarm system.
A kind of alarm system, applied to moveable platform, the alarm system includes microphone device, and the alarm system further includes control unit, described control unit is connected with the microphone device, and the microphone device sounding alarm is controlled when the moveable platform is out of control.
A kind of unmanned plane, including flight control system and with electrical component, the unmanned plane further includes alarm system as described above, the main power source gives the flight control system and electricity consumption assembly power supply, the flight control system is connected with described control unit, for single to the control when the unmanned plane occurs abnormal
Member sends alarm request, and described control unit controls the microphone device sounding alarm according to the alarm request.
A kind of unmanned plane, including flight control system and with electrical component, the unmanned plane includes to the main power source of the flight control system and electricity consumption assembly power supply, microphone device and backup power source, the flight control system can control the microphone device sounding alarm when detecting that the unmanned plane occurs abnormal, and control the backup power source when the main power source falls off or fails and power to the microphone device.
The alarm system when the moveable platform is out of control can automatic sounding alarm, remind the people on periphery to reduce the probability of personal injury, by the orientation of auditory tone cues aircraft, consequently facilitating user searches out the aircraft fallen.
Fig. 1 is a kind of module map for unmanned plane that embodiment of the present invention provides.
Fig. 2 is a kind of sounding alarm flow chart that embodiment of the present invention provides.
Fig. 3 is a kind of sounding alarm flow chart that another embodiment of the present invention provides.
Fig. 4 is a kind of sounding alarm flow chart that a further embodiment of this invention provides.
Main element symbol description
Unmanned plane 1
Flight control system 10
With electrical component 11
Alarm system 100
Microphone device 12
Main power source 13
Backup power source 14
Control unit 15
Distance measuring unit 16
Transceiver 17
Sensor 18
Remote terminal 2
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.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, the feature in following embodiment and embodiment can be combined with each other.
Referring to Fig. 1, Fig. 1 shows a kind of module map of unmanned plane of the embodiment of the present invention, the unmanned plane 1 includes flight control system 10, with electrical component 11 and alarm system 100.
The flight control system 10 controls the operation of the unmanned plane 1, including takes off, attitudes vibration, landing, in some embodiments, is also used to control the operation of some functional units, such as sensor, load for being arranged on unmanned plane 1 etc..The flight control system 10 can receive control instruction from external equipment (such as remote control terminal 2), or the data sensed based on preset flight plan and the sensor being arranged from the unmanned plane 1 generate control instruction, to control the operation of the unmanned plane 1.The control includes that the fuselage of the relatively described unmanned plane 1 of rack components of control unmanned plane 1 changes position, angle, controls the revolving speed of the power device of the unmanned plane 1 to control the posture and speed of the unmanned plane 1.
Described with electrical component 11 is to need the component or component of power supply on the unmanned plane, include, but are not limited to the power device for moving unmanned plane 1, the sensor that senses drone status parameter,
The load etc. carried on the communication module of communication with the outside world, unmanned plane 1.
The alarm system 100 is used for the sounding alarm at 1 severely subnormal of unmanned plane (such as because power device failure or sensor failure or other component failures cause the unmanned plane 1 is out of control to fall), including, but it is not limited to, microphone device 12, main power source 13, backup power source 14 and control unit 15.
The microphone device 12 includes, but are not limited to loudspeaker or buzzer etc. for making a sound to provide specific warning or prompt.The sound of sending can be the short ring of lasting yowl or interval or yowl and the short mode rung and combined.
The main power source 13 is used to provide electric energy to the flight control system 10 of the unmanned plane 1, with electrical component 11 and the microphone device 12.
Whether the output that described control unit 15 is used to detect the main power source 13 is normal, for example whether within the scope of predetermined output valve, when the output of the main power source 13 is lower than given threshold value, described control unit 15 can control the backup power source 14 as supplement power supply and provide electric energy together with the main power source 13 to the use electrical component 11 of the unmanned plane 1.In the present invention, when severely subnormal occurs for the main power source 13, such as falls off, output is essentially a zero, and described control unit 15 controls the backup power source 14 and provides electric energy to the microphone device 12, to control 12 sounding alarm of microphone device.
In some embodiments, the flight control system 10 is communicated to connect with described control unit 15, when the flight control system 10 judges that severely subnormal occurs for the unmanned plane 1, for the capable of emitting alarm request of the flight control system 10 to described control unit 15, described control unit 15 controls 12 sounding alarm of microphone device.Communication between the flight control system 10 and described control unit 15 can be wired or wireless way.
In some embodiments, the unmanned plane 1 includes transceiver 17, and the transceiver 17 is used to that data to be transmitted and received between the unmanned plane 1 and remote terminal 2.The transceiver 17 can be received from the remote terminal 2 control instruction and by it is any it is existing in a manner of transmit the flight control system 10 of described instruction to the unmanned plane 1, such as it is wired or wireless.The transceiver 17 can transmit running state parameter (such as sensing data) the extremely remote terminal 2 of the unmanned plane 1.
The transceiver 17 can be RF transceiver, and running frequency can be in the microwave range or 2.4GHz of 5.728GHz -5.85GHz.The transceiver 17 is received and is transmitted radio signal by antenna.The transceiver 17 can be for one for executing the specific integrated circuit of transmitting-receiving microwave signal.
In one embodiment, the transceiver 17 can be used as the communication terminal in a cordless communication network, for example plug a SIM card or wireless network card.Therefore, any existing suitable for wireless terminal
Wireless communication protocol can promote the communication between the unmanned plane 1 and the remote terminal 2.
The transceiver 17 can also be the transceiver of other classifications, such as, radio, Wireless Fidelity (Wireless Fidelity, WiFi), cellular technology, satellite, and broadcast, it or is infrared, bluetooth, zigbee (purple honeybee), NFC (Near Field Communication, near-field communication) or SDR (software defined radio, software radio) transceiver.The suitable wireless communication technique illustrated includes, but are not limited to the third generation or the wireless 3G or 4G mobile communication technology of forth generation is communicated.In other embodiments, the 5th generation (Fifth Generation, 5G) mobile communications network can be used for the communication between the remote terminal 2 in the transceiver 17.5G is the next generation mobile communication standard for surmounting current 4G/IMT-Advanced standard.
Therefore, the existing wireless technology for existing communication terminal can be readily adapted for use in the unmanned plane 1.For example, existing network can be integrated into easily for cell phone or the unruled card of other wireless communication hardwares, the unmanned plane 1 similar to those by one unruled card of assembly.Alternatively, and/or further, proprietary communication hardware can also be used when needed.
In some embodiments, the transceiver 17 can receive the alarm request from the remote terminal 2, which directly can be sent to described control unit 15 or the flight control system 10 by the transceiver 17.For example, when manipulator can not find unmanned plane or when manipulator has found severely subnormal alarm request can be issued by the remote terminal 2.When described control unit 15 receives the alarm request, the phonation unit sounding alarm can control.
In some embodiments, the unmanned plane 1 further includes distance measuring unit 16, and the distance measuring unit 16 is for determining the distance between the remote terminal 2 and described unmanned plane 1.In some embodiments, the distance measuring unit 16 can obtain the current location of the unmanned plane 1 from the sensor (such as position sensor GPS module) on the unmanned plane 1, location information where receiving the remote terminal 2 from the remote terminal 2, and the distance between the unmanned plane 1 and described remote terminal 2 are gone out according to the positional information calculation of the current location of the unmanned plane 1 and the remote terminal 2.Institute's calculated distance is sent to described control unit 15, and described control unit 15 can control 12 sounding of microphone device according to this distance.In some embodiments, the remote terminal 2 is closer from the unmanned plane 1, and the sound that the microphone device 12 issues is bigger.In some embodiments, when the remote terminal 2 reaches predetermined value with a distance from the unmanned plane 1, the sound that the microphone device 12 issues can keep one to make a reservation for lower volume, when the remote terminal 2 is lower than the predetermined value with a distance from the unmanned plane 1, the remote terminal 2 is closer from the unmanned plane 1, and the sound that the microphone device 12 issues is bigger.
In some embodiments, the distance measuring unit 16 may also be arranged on the remote terminal 2.The remote terminal 2 obtains the current location information of the unmanned plane 1 by the transceiver 17, then the position sensor being arranged from the remote terminal 2 obtains the location information of the remote terminal 2, and the distance between unmanned plane 1 and the remote terminal 2 according to the positional information calculation of the current location information of the unmanned plane 1 and the remote terminal 2.Institute's calculated distance information is sent to described control unit 15 by the transceiver 17.
In some embodiments, the distance measuring unit 16 can also ranging by other means, such as bluetooth ranging, Wi-Fi ranging (such as WIFI ranging) etc..
In some embodiments, the unmanned plane 1 may also include sensor 18, and the sensor 18 may include the sensor for obtaining the current location information of the unmanned plane, such as GPS module.In some embodiments, the sensor 18 further includes the sensor, such as ultrasonic sensor, sighting distance sensor, laser sensor etc. for sensing the 1 periphery barrier of unmanned plane.When the sensor 18 senses in predetermined distance range there are when barrier, can the distance controlling according to the barrier from the unmanned plane 1 alarm volume.Such as, when the unmanned plane severely subnormal air crash, the sensor 18 senses below the unmanned plane 1 that there are when people or object, can distance controlling according to the unmanned plane 1 from the barrier alarm volume, it is closer from barrier, sound is bigger, to prompt the people on 1 periphery of unmanned plane to avoid, to avoid unnecessary injury is caused.
It in some embodiments, is to save electricity, the unmanned plane 1 not sounding alarm when exception just takes place, the only ability sounding alarm when having sensed barrier.In some embodiments, when the unmanned plane 1 falls on a surface (such as ground), described control unit 15 controls the microphone device 12 and stops sounding.When the transceiver 17 is received from the alarm request of the remote terminal 2, described control unit 15 controls 12 sounding alarm of microphone device.In some embodiments, described control unit 15 also controls the distance measuring unit 16 and determines the distance between the unmanned plane 1 and the remote terminal 2, described control unit 15 adjusts the volume of the microphone device 12 according to identified distance, the i.e. described remote terminal 2 is closer from the unmanned plane 1, the volume of the microphone device 12 is bigger, so as to guide manipulator to find the unmanned plane 1.
In some embodiments, described control unit 15 can integrate in the flight control system 10, can also be independently of the flight control system 10, such as micro-control unit MCU.
In some embodiments, the main power source 13 can also charge to the backup power source 14.When described control unit 15 detects that the main power source 13 exports normal, the main power source 13 can control to exist
Electric energy is provided to charge to the flight control system 10, with when electrical component 11 to the reserve battery 14.
The reserve battery 14 can be one group of rechargeable battery, can also be multiple groups rechargeable battery, give different power elements respectively, such as power respectively to the microphone device 12 power supply, to the distance measuring unit 16 power supply, to the transceiver 17.In some embodiments, the reserve battery 14 can also include other energy batteries, such as solar battery, wind energy battery etc..
It please refers to shown in Fig. 2, is the alarm flow figure of one embodiment of the invention.According to different demands, the sequence of step be can change in the flow chart, and certain steps can be omitted or merge.
Step 20, the flight control system judges whether aircraft severely subnormal occurs.In some embodiments, the working condition of each component can be obtained according to the sensor 18 being arranged on the unmanned plane 1, and judges whether the unmanned plane severely subnormal occurs according to the working condition of each component.For example, the power mechanism failure or damage, sensor when the unmanned plane 1 cannot normally obtain status information and cause flight control system that can not generate and accurately control order etc..
Step 22, the flight control system issues alarm request to described control unit.In some embodiments, the flight control system can pass through wired or wireless transmission alarm command to described control unit.
Step 24, described control unit controls the microphone device sounding alarm.In some embodiments, described control unit can be omitted, and the flight control system can be exported directly to the current/voltage of the microphone device by the control main power source and control the microphone device sounding alarm.
Step 26, described control unit judges whether the main power source falls off or fail.Described control unit can detecte the output voltage/electric current of the main power source to judge whether the main power source falls off or fail.When the output voltage/electric current of the main power source is almost nil, the main power source can be considered falling off or failing.If described control unit judges that the main power source falls off or fails, 28 are entered step；If the main power source does not fall off or fails, return step 22.
Step 28, described control unit controls the backup power source and powers to the microphone device.
Step 210, described control unit control controls the microphone device and alarms.Described control unit can be exported to the current/voltage of the microphone device by the control backup power source and control the microphone device sounding alarm.The alarm sound can be the tweeting sound or lasting tweeting sound of consecutive intervals.The alarm can prompt periphery personnel to evade in time, to reduce the injury probability to personnel.In some embodiments, the microphone device, which can persistently pipe, just stops piping when the unmanned plane falls on a surface (such as ground).In some embodiments, the microphone device, which is fallen on behind a surface, continues sounding alarm still to prompt manipulator to find the unmanned plane.
It please refers to shown in Fig. 3, is the alarm flow figure of one embodiment of the invention.According to different demands, the sequence of step be can change in the flow chart, and certain steps can be omitted or merge.
Step 30, the flight control system judges whether aircraft severely subnormal occurs.In some embodiments, the working condition of each component can be obtained according to the sensor 18 being arranged on the unmanned plane 1, and judges whether the unmanned plane severely subnormal occurs according to the working condition of each component.For example, the power mechanism failure or damage, sensor when the unmanned plane 1 cannot normally obtain status information and cause flight control system that can not generate and accurately control order etc..
Step 32, the flight control system issues alarm request to described control unit.In some embodiments, the flight control system can pass through wired or wireless transmission alarm command to described control unit.
Step 34, described control unit controls the microphone device sounding alarm.In some embodiments, described control unit can be omitted, and the flight control system can be exported directly to the current/voltage of the microphone device by the control main power source and control the microphone device sounding alarm.
Step 36, described control unit determines there is barrier in preset range according to the information that sensor 18 is sensed.The barrier may include, but be not limited to, static or mobile, people or object.
Step 38, the volume of described control unit microphone device according to the distance controlling of barrier.Unmanned plane described in obstacle distance is closer, then sound is bigger.
Step 310, when the unmanned plane falls on a surface (such as ground), described control unit controls the microphone device 12 and stops sounding alarm.In some embodiments, described control unit can also control the continuation of microphone device 12 sounding alarm after the unmanned plane falls on a surface, to prompt related personnel to search out the unmanned plane fallen.
It please refers to shown in Fig. 4, is the alarm flow figure of one embodiment of the invention.According to different demands, the sequence of step be can change in the flow chart, and certain steps can be omitted or merge.
Step 40, described control unit receives the alert request signal of remote terminal.The alert request signal can be sent to described control unit 15 by the transceiver 17 by the remote terminal.When described control unit 15 receives the alert request signal, process enters step 42.
Step 42, described control unit controls the distance measuring unit and calculates the distance between the unmanned plane and the remote terminal.Specifically, to save electric energy, described control unit only just controls the reserve battery when receiving the alarm request and powers to the sensor 18 and the distance measuring unit, to control the current location that the sensor 18 obtains the unmanned plane.The unmanned plane acquired in the current location for the remote terminal that the distance measuring unit is sent according to the remote terminal and the sensor 18
Current location calculates the distance between the unmanned plane and the remote terminal.In some other embodiment, the distance measuring unit can also be combined using other distance measuring methods or a variety of distance measuring methods, to obtain more accurate distance.Other distance measuring methods include, but are not limited to wireless network (such as WIFI) ranging, bluetooth ranging etc..
Step 44, described control unit controls the microphone device according to the distance between described unmanned plane and the remote terminal being calculated with predetermined volume sounding alarm.In some embodiments, when the remote terminal be located at preset distance (such as 50 meters) it is outer when, the microphone device 12 can be scheduled compared with small volume alarm with one, when the remote terminal is located in the preset distance, the volume of the microphone device 12 can reduce with a distance from the unmanned plane with the remote terminal and be increased, so that related personnel be facilitated to search out the unmanned plane.
It is understood that the alarm system other than it can be applied to the unmanned plane in above-described embodiment, also applies to various types of moveable platforms, including piloted vehicle, aerospace craft, steamer, submarine etc..
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 (19)
- A kind of alarm system, applied to moveable platform, the alarm system includes microphone device, it is characterised in that: the alarm system further includes control unit, described control unit is connected with the microphone device, and the microphone device sounding alarm is controlled when the moveable platform is out of control.
- Alarm system as described in claim 1, it is characterized by: the alarm system includes main power source and backup power source, the main power source is connected with described control unit respectively with backup power source, when main power source falls off or fails, provides power supply to the microphone device by backup power source.
- Alarm system as claimed in claim 2, it is characterised in that: described control unit controls main power source when main power source exports normal and charges to backup power source.
- Alarm system as claimed in claim 2, it is characterised in that: the backup power source includes one or more of solar battery, wind energy battery.
- Alarm system as described in claim 1, it is characterized by: the alarm system further includes distance measuring unit, the distance measuring unit determine the moveable platform at a distance from remote terminal, the volume of described control unit microphone device according to the distance controlling of the moveable platform and remote terminal.
- Alarm system as claimed in claim 5, it is characterized by: the distance measuring unit is connected with sensor, the current location of the moveable platform is obtained from the sensor, the distance measuring unit obtains the current location of the remote terminal from the remote terminal, and calculates the moveable platform at a distance from remote terminal according to the current location of the current location of the moveable platform and the remote terminal.
- Alarm system as claimed in claim 6, it is characterised in that: the distance measuring unit obtains the current location of the remote terminal by transceiver from the remote terminal.
- Alarm system as claimed in claim 7, it is characterized by: the transceiver is radio frequency indentification transceiver, infrared transceiver, bluetooth transceiver, wifi transceiver, zigbee (purple honeybee) transceiver, NFC (Near Field Communication, near-field communication) transceiver or SDR (software defined radio, software radio) transceiver.
- Alarm system as claimed in claim 6, it is characterised in that: the sensor includes GPS module and/or wireless network locating module.
- Alarm system as described in claim 1, it is characterised in that: described control unit receives the distance between remote terminal and the unmanned plane information from remote terminal by transceiver, and information controls the volume of the microphone device according to this distance.
- Alarm system as described in claim 1, it is characterised in that: the sensor includes the sensor for sensing barrier, the volume of described control unit microphone device according to distance controlling of the barrier from the unmanned plane.
- Alarm system as claimed in claim 11, it is characterised in that: described for sense the sensor of barrier to include one or more of ultrasonic sensor, laser sensor and sighting distance sensor.
- Alarm system as described in claim 1, it is characterised in that: described control unit controls the microphone device and stop sounding alarm when the moveable platform is supported on a surface.
- Alarm system as described in claim 1, it is characterised in that: described control unit controls the microphone device sounding alarm when receiving the alarm request from remote terminal.
- Alarm system as described in claim 1, it is characterised in that: the volume of described control unit microphone device according to distance controlling of the remote terminal from the unmanned plane, the remote terminal is closer from the unmanned plane, and the volume of the microphone device is bigger.
- Alarm system as described in claim 1, it is characterised in that: described control unit MCU.
- A kind of unmanned plane, including flight control system and with electrical component, it is characterized in that, the unmanned plane further includes the described in any item alarm systems of claim 1 to 16, the main power source gives the flight control system and electricity consumption assembly power supply, the flight control system is connected with described control unit, and for sending alarm request to described control unit when the unmanned plane occurs abnormal, described control unit controls the microphone device sounding alarm according to the alarm request.
- A kind of unmanned plane, including flight control system and with electrical component, it is characterized in that, the unmanned plane includes to the main power source of the flight control system and electricity consumption assembly power supply, microphone device and backup power source, the flight control system can control the microphone device sounding alarm when detecting that the unmanned plane occurs abnormal, and control the backup power source when the main power source falls off or fails and power to the microphone device.
- Unmanned plane as claimed in claim 18, which is characterized in that the volume of flight control system microphone device according to distance controlling of the remote terminal from the unmanned plane, the remote terminal is closer from the unmanned plane, and the volume of the microphone device is bigger.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158291.8U CN206497536U (en) | 2016-10-31 | 2016-10-31 | Unmanned plane and its warning system |
| CN2016211582918 | 2016-10-31 | ||
| PCT/CN2016/108977 WO2018076467A1 (en) | 2016-10-31 | 2016-12-08 | Unmanned aerial vehicle and alarm system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109564735A true CN109564735A (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158291.8U Expired - Fee Related CN206497536U (en) | 2016-10-31 | 2016-10-31 | Unmanned plane and its warning system |
| CN201680088157.1A Pending CN109564735A (en) | 2016-10-31 | 2016-12-08 | Unmanned plane and its alarm system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621158291.8U Expired - Fee Related CN206497536U (en) | 2016-10-31 | 2016-10-31 | Unmanned plane and its warning system |
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| CN (2) | CN206497536U (en) |
| WO (1) | WO2018076467A1 (en) |
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| CN110989426A (en) * | 2019-11-15 | 2020-04-10 | 国网河南省电力公司洛阳供电公司 | Unmanned aerial vehicle testing platform with solar power supply and 5G data transmission |
| CN111316217A (en) * | 2019-04-12 | 2020-06-19 | 深圳市大疆创新科技有限公司 | Control method, device and computer readable storage medium for remotely controlling movable platform |
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| CN108124230A (en) * | 2017-11-20 | 2018-06-05 | 深圳市科比特航空科技有限公司 | The sound volume regulating system and method and unmanned plane of megaphone |
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| CN110510138A (en) * | 2019-09-03 | 2019-11-29 | 深圳市道通智能航空技术有限公司 | Aircraft alarm method, device and aircraft |
| CN111792047A (en) * | 2020-06-05 | 2020-10-20 | 深圳供电局有限公司 | Unmanned aerial vehicle system |
| CN112700617A (en) * | 2020-12-21 | 2021-04-23 | 北京二郎神科技有限公司 | Aircraft early warning method and device, electronic equipment and readable storage medium |
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Also Published As
| Publication number | Publication date |
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| WO2018076467A1 (en) | 2018-05-03 |
| CN206497536U (en) | 2017-09-15 |
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