WO2019140642A1 - 一种电池安全提示系统 - Google Patents

一种电池安全提示系统 Download PDF

Info

Publication number
WO2019140642A1
WO2019140642A1 PCT/CN2018/073445 CN2018073445W WO2019140642A1 WO 2019140642 A1 WO2019140642 A1 WO 2019140642A1 CN 2018073445 W CN2018073445 W CN 2018073445W WO 2019140642 A1 WO2019140642 A1 WO 2019140642A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
engaging mechanism
hook
card slot
detecting device
Prior art date
Application number
PCT/CN2018/073445
Other languages
English (en)
French (fr)
Inventor
张彩辉
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201880015451.9A priority Critical patent/CN110383525B/zh
Priority to PCT/CN2018/073445 priority patent/WO2019140642A1/zh
Priority to CN202310888944.6A priority patent/CN116674386A/zh
Publication of WO2019140642A1 publication Critical patent/WO2019140642A1/zh
Priority to US16/927,521 priority patent/US20200343599A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/02—Aircraft not otherwise provided for characterised by special use
    • B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/30—Supply or distribution of electrical power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/10—Air crafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/20—Drive modes; Transition between modes
    • B60L2260/32—Auto pilot mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2211/00—Modular constructions of airplanes or helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Definitions

  • the present disclosure relates to the field of battery safety, and in particular to a battery safety alert system.
  • the battery is an indispensable power supply component in daily life work. Whether the battery is installed reliably will affect the efficiency of daily work and work safety.
  • the battery is a very important component. Due to the working nature of the unmanned aerial vehicle, the requirements for the battery need to satisfy the convenient disassembly of the battery, and the battery needs to be stable and reliable during the connection process. In actual flight, sometimes the battery is slightly loose, which may cause the battery to be disconnected or the power supply connection is interrupted.
  • the unmanned aerial vehicle may crash from the air, causing economic losses, and even more serious threats to the ground personnel. Safety.
  • the looseness of the battery can be caused by various reasons. It may be that the user does not install the battery in place before the unmanned aerial vehicle takes off, or it may be caused by external interference or self-vibration during the flight of the unmanned aerial vehicle.
  • the battery of the conventional UAV is provided with a position signal pin, and the electrical connection socket of the body is in place.
  • the signal detecting hole when the in-position signal pin of the battery is inserted into the in-position signal detecting hole of the electrical connection socket of the body, the in-position signal pin inputs the in-position detecting signal, so that the unmanned aircraft can know the battery and the body
  • the electrical connection of the electrical connection socket is intact and can take off normally.
  • the insertion of the in-position signal pin of the battery into the in-position signal detecting hole of the electrical connection socket of the body still does not guarantee that the battery is mounted in place, for example, sometimes the battery in-position signal pin is inserted even if the battery is not in place. It can still be partially inserted into the in-position signal detecting hole of the electrical connection socket of the body, so that the UAV still detects that the battery electrical connection is normal and takes off normally. Or, even if the aircraft takes off normally after installation, the unmanned aerial vehicle may still have loose battery during flight. For example, the UAV is slightly bumped, or the UAV is vibrating in a strong wind environment, causing the battery to loose from the battery installation. Take off. Therefore, due to the lack of prompts for the safety of the battery, the looseness of the battery during the flight is often the main cause of the crash of the aircraft.
  • the present disclosure provides a battery safety prompting system, which prompts the user to pay attention to the problem that the battery of the unmanned aerial vehicle has loose connection and unreliable connection by sending a prompt message to the user, thereby making the user unattended. If there is a problem that the battery is not installed in place before the aircraft takes off, check the battery connection again and reinstall the battery in place to ensure safe take-off; or let the user know that the battery is loose during the flight of the UAV and need to safely land to avoid Serious consequences such as crashes.
  • the present invention provides a battery safety prompting system, the system comprising detecting means for detecting position information of the engaging mechanism, one of the battery and the battery mounting portion is provided with the engaging mechanism, and the other is provided with a matching mechanism
  • the engaging mechanism is engaged with the mating mechanism to fix the battery to the battery mounting portion; and a controller is communicably coupled to the detecting device for receiving the detected by the detecting device Position information of the engaging mechanism; wherein the controller determines, according to the position information of the engaging mechanism, that the engaging mechanism and the mating mechanism are engaged in position; if the engaging mechanism cooperates with the If the mechanism is not engaged, the controller issues a corresponding prompt message.
  • the detection device is one or more sensors, including Hall detection devices, photodetection devices, microswitches, and the like.
  • the position information detected by the detecting device is a moving distance of the engaging mechanism or a turning angle of the engaging mechanism.
  • the engaging mechanism is slidable relative to the mating mechanism, wherein the position information detected by the displacement detecting device is a moving distance of the engaging mechanism; or the engaging mechanism
  • the positioning mechanism is rotatable relative to the engaging mechanism, and the position information detected by the detecting device is the rotation angle of the engaging mechanism.
  • the measuring device is disposed on the engagement mechanism.
  • the mating mechanism is provided with a card slot
  • the engaging mechanism includes a hook for engaging the card slot, and the hook can slide into the card slot and the card slot card And the sliding device is slid into the card slot to be separated from the card slot;
  • the detecting device is disposed on the hook, or the engaging mechanism is provided with a card slot or a buckle, and the hook can Rotating between a first predetermined angular position and a second angular position about a rotating shaft, wherein the hook is opposite to the card slot or the hook when the hook is rotated to the first predetermined angular position
  • the buckle is engaged; when the hook is rotated to the second angular position, the hook is separated from the card slot or the buckle; and the detecting device is coupled to the rotating shaft of the hook .
  • the detection device is disposed on the mating mechanism.
  • the mating mechanism is provided with a card slot
  • the engaging mechanism includes a hook for engaging the card slot, and the hook can slide into the card slot and the card slot card And the sliding device is slid into the card slot to be separated from the card slot; the detecting device is disposed at or near the bottom of the card slot; or the engaging mechanism is provided with a card slot.
  • the hook is rotatable between a first predetermined angular position and a second angular position, wherein the hook is opposite to the card slot when the hook is rotated to the first predetermined angular position Engaging; the hook is separated from the card slot when the hook is rotated to the second angular position; wherein the detecting device is disposed at a bottom of the card slot, or is disposed at the bottom The edge of the card slot; or the engaging mechanism is provided with a buckle, the hook being rotatable between a first predetermined angular position and a second angular position, wherein when the hook is rotated to the first When the angular position is preset, the hook is engaged with the buckle; when the hook is rotated to the second angle When the hook and the latching phase; wherein said detecting means provided in the buckle.
  • the controller is connected to the detection device in a wired or wireless manner.
  • the controller issues a corresponding prompt.
  • the controller issues a corresponding prompt.
  • the controller when the engaging mechanism and the mating mechanism are engaged in position, the controller also issues prompt information indicating that the snapping is in place.
  • controller and the detecting device are both disposed on the battery, or the controller and the detecting device are both disposed on the battery mounting portion.
  • the battery safety alert system further includes an alarm device.
  • the alarm form of the alarm device includes at least one of image display, sound, illumination, and vibration.
  • the alarm device includes at least one of a display screen, a speaker, a lamp, and a vibrator lamp.
  • the alarm device is provided on an unmanned aerial vehicle or a remote controller.
  • the present disclosure further provides a battery safety prompting method, the method comprising: detecting position information of the engaging mechanism, wherein one of the battery and the battery mounting portion is provided with the engaging mechanism, and the other is provided with a matching mechanism.
  • the engaging mechanism is engaged with the mating mechanism to fix the battery to the battery mounting portion; and according to the position information of the engaging mechanism, determining that the engaging mechanism is engaged with the mating mechanism If the engaging mechanism and the engaging mechanism are not engaged, the corresponding prompt information is sent.
  • the present disclosure also provides an unmanned aerial vehicle including a fuselage and a battery.
  • the body is provided with a battery mounting portion, and the battery is detachably mountable to the battery mounting portion, and the unmanned aerial vehicle further includes the battery detecting system according to any one of the above embodiments.
  • the present disclosure also provides a battery, the battery further comprising a housing, and mounting the battery safety alert system of the above described one of the above.
  • the battery is used on an unmanned aerial vehicle.
  • FIG. 1 is a schematic diagram of a battery safety alert system in accordance with some embodiments of the present disclosure.
  • 2a is a schematic diagram showing the sliding mechanism of the battery detecting system of the certain embodiment of the present disclosure relative to the mating mechanism;
  • 2b is a schematic diagram of the rotation of the snap mechanism of the battery detection system of the present disclosure with respect to the mating mechanism.
  • FIG. 3 is a circuit schematic diagram of a detecting device of a battery safety alert system according to some embodiments of the present disclosure.
  • FIG. 4a is a schematic perspective view of an unmanned aerial vehicle of some embodiments of the present disclosure.
  • FIG. 4b is a perspective view of another perspective view of an unmanned aerial vehicle of some embodiments of the present disclosure.
  • Figure 5 is a cross-sectional view showing the structure of the battery of the unmanned aerial vehicle of Figures 4a and 4b.
  • Figure 6 is a perspective view showing the structure of the battery of the unmanned aerial vehicle of Figures 4a and 4b.
  • FIG. 7 is a schematic diagram of the operation of an unmanned aerial vehicle in accordance with some embodiments of the present disclosure.
  • FIG. 8 is a schematic diagram of the operation of another mode of an unmanned aerial vehicle in accordance with certain embodiments of the present disclosure.
  • a component when referred to as being “fixed” to another component, it can be directly on the other component or the component can be present.
  • a component When a component is considered to be “connected” to another component, it can be directly connected to another component or a central component can be present at the same time, and where possible, the two components can be directly integrated.
  • the terms “vertical,” “horizontal,” “left,” “right,” and the like, as used herein, are for illustrative purposes only.
  • Embodiments of the present disclosure disclose a battery safety alert system for detecting whether a battery is relatively stable.
  • the battery safety prompting system detects the fixing condition of the battery by using the detecting device.
  • one of the battery and the battery mounting portion is provided with a locking mechanism, and the other is provided with a matching mechanism, and the engaging mechanism cooperates with the matching mechanism to The battery is fixed to the battery mounting portion.
  • the detecting device may detect the relative position information of the engaging mechanism and the mating mechanism, thereby according to the engaging mechanism and the matching mechanism.
  • Relative position information determines whether the engaging mechanism and the mating mechanism are in place to ensure that the battery can be securely fixed to the battery mounting portion.
  • the relative position information may be a relative separation distance between the engagement mechanism and the engagement mechanism, or an interlacing distance between the engagement mechanism and the engagement mechanism.
  • the detecting device can detect the position information of the engaging mechanism, thereby determining whether the engaging mechanism and the engaging mechanism are in position according to the position information of the engaging mechanism to ensure that the battery can be securely fixed to the battery mounting portion.
  • the position information of the engaging mechanism may be a moving distance of the engaging mechanism, or a turning angle of the engaging mechanism.
  • the detecting device can detect the relative position information of the battery and the battery mounting portion, thereby determining whether the engaging mechanism and the mating mechanism are in place according to the relative position information of the battery and the battery mounting portion, so as to ensure that the battery can be safely Secured to the battery mounting section.
  • the relative position information may be a depth at which the battery is located in the battery mounting portion, or a sliding distance of the battery relative to the battery mounting portion, and the like.
  • the battery safety alert system can be applied to different devices.
  • the battery safety alert system can be set on a battery (for example, a smart battery) or on a powered device (for example, an unmanned aerial vehicle, a handheld cloud platform, or a remote control ground).
  • a powered device for example, an unmanned aerial vehicle, a handheld cloud platform, or a remote control ground.
  • a charging device for example, a charger, a battery housekeeper.
  • the prompt information generated by the battery safety prompt system may be sent to the controller of the battery, the controller of the powered device, the controller of the remote control device of the powered device, or the processor of the charging device, etc., so that the processors can respond accordingly. Control operation.
  • the prompt information generated by the battery safety prompt system may be sent to the controller of the battery, and the controller of the battery controls the passage and disconnection of the electrical connection path or issues an alarm message according to the prompt information.
  • the battery controller can stop the external power supply.
  • the battery controller can stop being charged.
  • the battery controller controls the alarm device to send an alarm message, such as controlling the alarm light to emit light, and controlling the speaker to sound an alarm. Or control the vibrator to generate vibration.
  • the prompt information generated by the battery safety prompting system may be sent to the controller of the powered device, and the controller of the powered device controls the powered circuit to be disconnected according to the prompt information, and controls the power device to perform corresponding operations. , or issue an alert message.
  • the UAV controller can control the power system not to take off, or control the alarm device to issue an alarm message, or The prompt message is sent to the remote control of the UAV.
  • the controller of the unmanned aerial vehicle can control the alarm device to issue an alarm message or send the prompt information to the remote controller of the unmanned aerial vehicle.
  • the prompt information generated by the battery safety prompting system may be sent to a controller of the remote control device of the powered device, and the controller of the remote control device generates selective control information to the user according to the prompt information, or issues an alarm. information.
  • the controller of the UAV remote controller can control the alarm device to issue an alarm message or generate control information for immediate landing. To the user, the user can choose whether to control the UAV to land immediately.
  • a battery safety prompting system 110 provided by an embodiment of the present disclosure includes a detecting device 111 and a controller 113 .
  • the detecting device 111 is communicatively coupled to the controller 113.
  • the detecting device 111 and the controller 113 may be wired communication connection or wireless communication connection.
  • the battery 101 is coupled to the mating mechanism 130 by the engaging mechanism 120 to stably fix the battery 120 to the battery mounting portion 103.
  • the battery safety alert system 110 is configured to detect whether the engagement mechanism 120 and the mating mechanism 130 are engaged with each other.
  • the detecting device 111 can check various different motion information of the engaging mechanism.
  • the detecting device 111 can be a displacement detecting device for detecting the moving distance of the engaging mechanism 120.
  • the detecting device 111 may also be an angle detecting device for detecting the rotation angle of the engaging mechanism 120.
  • the detecting device 111 can adopt different types according to different requirements.
  • the detecting device 111 detects the position information of the engaging mechanism 120 by using the principle of the magnetoelectric effect
  • the corresponding detecting device 111 can be a Hall sensor, or It can be called a Hall detecting device.
  • the detecting device 111 detects the position information of the engaging mechanism 120 by using the principle of the photoelectric effect
  • the corresponding detecting device 111 may be a photoelectric sensor or may be referred to as a photoelectric detecting device.
  • the detection device 111 can be a microswitch.
  • the position of the controller 113 can be designed according to different needs.
  • the controller 113 can be disposed on the battery 103 with the detecting device 111.
  • the controller 113 and the detecting device 111 are both disposed on the battery mounting portion 103.
  • the controller 113 may also be disposed on the battery 101 and the remote controller 300, respectively; or the controller may be disposed on the battery mounting portion 103 and the remote controller 300, respectively.
  • the controller 113 is configured to be in communication with the detecting device 111 for receiving position information of the engaging mechanism 120 detected by the detecting device 111.
  • the communication connection method may be a wired connection or a wireless connection.
  • the engaging mechanism 120 is movable relative to the mating mechanism.
  • the engaging mechanism 120 is slidable relative to the mating mechanism 130.
  • the detecting device 111 may be a displacement detecting device.
  • the position information of the engaging mechanism 120 detected by the displacement detecting device may be the moving distance of the engaging mechanism 120.
  • the snap mechanism 120 is rotatable relative to the mating mechanism 130, and accordingly, the detecting device 111 can be an angle detecting device.
  • the position information of the engaging mechanism 120 detected by the angle detecting device is an angle at which the engaging mechanism 120 rotates.
  • the position of the engaging mechanism 120 and the engaging mechanism 130 can be designed according to different requirements.
  • the engaging mechanism 120 in the embodiment of FIG. 2a, the engaging mechanism 120 can be disposed on the battery 101, and the mating mechanism 130 can be disposed in the battery mounting portion. 103 on.
  • the engaging mechanism 120 in the embodiment of FIG. 2b, the engaging mechanism 120 may be disposed on the battery mounting portion 103, and the mating mechanism 130 may be disposed on the battery 101.
  • the engaging mechanism 120 and the engaging mechanism 130 can be designed according to different requirements.
  • the engaging mechanism 130 is provided with a card slot
  • the engaging mechanism 120 is provided with a card slot.
  • the hook on the engaging mechanism 120 can slide into the card slot to engage with the card slot or slide in from the card slot to separate from the card slot.
  • the mating mechanism 130 is provided with a first hook
  • the engaging mechanism 120 is provided with a second hook for engaging with the first hook.
  • the second hook on the engaging mechanism 120 is slidable relative to the first hook, and is engaged with the first hook or separated from the first hook.
  • the engaging mechanism 120 is engaged with the mating mechanism 130 to fix the battery 101 to the battery mounting portion 103. When the engaging mechanism 120 is separated from the mating mechanism 130, the battery 101 can be freely separated from the battery mounting portion 103.
  • the position of the detecting device 111 can be designed according to different needs.
  • the detecting device 111 can be disposed on the engaging mechanism 120.
  • the detecting device 111 can also be disposed in the mating mechanism 130. The following is an example of how to detect the motion information of the engaging mechanism 120 when the detecting device 111 is disposed at a different position.
  • the detecting manner of the detecting device 111 can be designed according to different requirements.
  • the detecting device 111 can be set on the card. Hook up, and you can preset a value of the moving distance as a preset value.
  • the moving distance of the engaging mechanism 120 detected by the detecting device 111 is greater than the preset value, it may indicate that the engaging position is in place.
  • the moving distance of the engaging mechanism 120 detected by the detecting device 111 is less than or equal to a preset value, it can be indicated that the engaging mechanism 120 and the engaging mechanism 130 are not engaged.
  • the corresponding prompt message is sent by the controller.
  • the controller 113 may also issue prompt information indicating that the engaging position is in place, for prompting the user that the battery 101 is reliably installed, and can be used with confidence.
  • the detecting device 111 is still disposed on the hook, and a value of a moving distance is preset as a preset value.
  • a value of a moving distance is preset as a preset value.
  • the moving distance of the engaging mechanism 120 detected by the detecting device 111 is less than the preset value, it may indicate that the engaging position is in place.
  • the moving distance of the engaging mechanism 120 detected by the detecting device 111 is greater than or equal to a preset value, it may be indicated that the engaging mechanism 120 and the engaging mechanism 130 are not engaged.
  • a corresponding prompt message is sent by the controller 113, indicating that the battery 101 and the battery mount 103 are not installed in place at this time, and the user is reminded to re-examine and install the battery 101 to ensure the connection between the battery 101 and the battery mount 103 is safe and reliable.
  • the controller 113 may also issue a prompt message indicating that the snapping is in place, for prompting the user to install the battery 101 reliably, and can be used with confidence.
  • the detecting manner of the detecting device 111 can be designed according to different requirements.
  • the detecting device 111 can be set to be engaged.
  • the engagement mechanism 120 is rotatable at a certain angle with respect to the engagement mechanism 130.
  • the corresponding detection device 111 can be an angle detection device.
  • the position information of the engagement mechanism 120 detected by the angle detecting device 111 is the rotation angle of the engagement mechanism 120.
  • the engaging mechanism 120 may be disposed on the battery 101, and the mating mechanism 130 may be disposed on the battery mounting portion 103.
  • the engaging mechanism 120 may be disposed on the battery mounting portion 103, and the mating mechanism 130 may be disposed on the battery 101.
  • the angle between the engaging mechanism 120 and the mating mechanism 130 is less than a certain value, it can be indicated that they are engaged with each other.
  • the angle between the engaging mechanism 120 and the mating mechanism 130 is greater than a certain value, which may indicate phase separation.
  • the controller 113 is communicatively coupled to the detecting device 111 for receiving position information of the engaging mechanism 120 detected by the detecting device 111.
  • the specific connection manner of the detecting device 111 and the engaging mechanism 120 can be designed according to different requirements.
  • the detecting device 111 is connected to the rotating shaft of the hook of the engaging mechanism 120.
  • the detecting device can be For angle encoders.
  • the matching mechanism 130 is provided with a card slot or a buckle, and two rotation angle values may be preset, which are respectively a first preset angle and a second preset angle.
  • the detecting device 111 can be fixed to the engaging mechanism 120 and the engaging mechanism 130. At this time, the detecting device 111 includes a magnet disposed at the free end of the hook and a Hall sensor disposed on the engaging mechanism.
  • the hook is rotatable about the axis of rotation between the first predetermined angular position and the second angular position.
  • the hook is engaged with the card slot or the buckle, indicating that the engaging mechanism 120 and the engaging mechanism 130 are engaged in this position.
  • the hook is rotated to the second angular position, the hook is separated from the card slot or the buckle, indicating that the engaging mechanism 120 and the engaging mechanism 130 are not engaged, and the controller 113 issues corresponding prompt information.
  • the controller 113 When the controller 113 issues a corresponding prompt message, indicating that the battery 101 and the battery mount 103 are not installed in place at this time, the user should re-examine and install the battery 101 to ensure that the connection between the battery 101 and the battery mount 103 is safe and reliable. In some cases, when the engaging mechanism 120 and the engaging mechanism 130 are engaged in position, the controller 113 also issues a prompt message indicating that the engaging position is in place, for prompting the user to install the battery 101 reliably, and can be used with confidence.
  • the detecting manner of the detecting device 111 can be designed according to different requirements.
  • the detecting device 111 It can be set at the bottom of the card slot or close to the card slot, and a value of a moving distance can be preset as a preset value.
  • the distance that the detecting mechanism 111 detects that the engaging mechanism 120 moves relative to the engaging mechanism 130 is less than the preset value, it may indicate that the engaging position is in place.
  • the controller 113 may also issue prompt information indicating that the engaging position is in place, for prompting the user that the battery 101 is reliably installed, and can be used with confidence.
  • the detecting device 111 is also disposed at the bottom of the card slot or near the card slot, and a value of a moving distance is preset as a preset value.
  • a value of a moving distance is preset as a preset value.
  • the distance that the detecting mechanism 111 detects that the engaging mechanism 120 moves relative to the engaging mechanism 130 is greater than the preset value, it may indicate that the engaging position is in place.
  • the distance that the detecting mechanism 111 detects that the engaging mechanism 120 is moved relative to the engaging mechanism 130 is less than or equal to a preset value, it may indicate that the engaging mechanism 120 and the engaging mechanism 130 are not engaged.
  • the controller 113 issues a corresponding prompt message to remind the user to re-examine and install the battery 101, ensuring that the connection between the battery 101 and the battery mount 103 is safe and reliable.
  • the controller 113 may also issue a prompt message indicating that the snapping is in place, for prompting the user to install the battery 101 reliably, and can be used with confidence.
  • the position information of the engaging mechanism 120 detected by the angle detecting device 111 is the engaging mechanism 120 relative to the engaging mechanism 130.
  • the matching mechanism 130 can be provided with a card slot, and the detecting device 111 can be disposed at the bottom of the card slot or at the edge of the card slot.
  • the detecting device 111 can preset two rotation angle values, which are respectively a first preset angle and a second preset angle, and the hook can rotate between the first preset angular position and the second angular position about the rotating shaft.
  • the hook When the hook is rotated to the first predetermined angular position, the hook is engaged with the card slot, indicating that the engaging mechanism 120 and the engaging mechanism 130 are engaged in position at this time.
  • the controller 113 issues a corresponding prompt message, indicating that the battery 101 and the battery mount 103 are not installed in place at this time, the user should re-examine and install the battery 101 to ensure that the connection between the battery 101 and the battery mount 103 is safe and reliable.
  • the controller 113 when the engaging mechanism 120 and the engaging mechanism 130 are engaged in position, the controller 113 also issues a prompt message indicating that the engaging position is in place, for prompting the user to install the battery 101 reliably, and can be used with confidence.
  • the mating mechanism 130 is provided with a buckle, and the detecting device 111 can be disposed on the buckle.
  • the detecting device 111 can preset two rotation angle values, which are respectively a first preset angle and a second preset angle, and the hook can rotate between a first preset angular position and a second angular position about a rotating shaft.
  • the hook is rotatable between a first predetermined angular position and a second angular position. When the hook is rotated to the first predetermined angular position, the hook is engaged with the buckle, indicating that the engaging mechanism 120 and the engaging mechanism 130 are engaged in this position.
  • the controller 113 issues corresponding prompt information.
  • the controller 113 issues a corresponding prompt message, indicating that the battery 101 and the battery mount 103 are not installed in place at this time, the user should re-examine and install the battery 101 to ensure that the connection between the battery 101 and the battery mount 103 is safe and reliable.
  • the controller 113 also issues a prompt message indicating that the engaging position is in place, for prompting the user to install the battery 101 reliably, and can be used with confidence.
  • the battery safety alert system 110 can detect the engagement between the engagement mechanism 120 and the engagement mechanism 130, and can simultaneously detect the multiple engagement mechanisms 120 and the engagement mechanism 130.
  • a schematic diagram of a circuit structure in some embodiments includes two detecting devices 111a and 111b.
  • the detecting means may comprise two microswitches 111a, 111b.
  • the two microswitches 111a, 111b may be connected in series in the circuit and may also be communicatively coupled to the controller 113.
  • the communication connection method may be a wired connection or a wireless connection.
  • the two microswitches 111a, 111b are respectively triggered by the two engaging mechanisms 120.
  • the links formed by the two micro switches 111a, 111b will be turned on, indicating that the two engaging mechanisms 120 are all engaged at the same time, and the battery is in a relatively stable state. .
  • the battery safety alert system 110 described in the above various embodiments may further include an alarm device communicably connected to the controller 113.
  • the alarm device is used to remind the user whether the battery installation is reliable, thereby achieving battery safety. the goal of.
  • the alarm form of the alarm device may include at least one of an image display, a sound display, a light display, or a vibration reminder, and accordingly, the alarm device may include at least one of a display screen, a speaker, a lamp, or a vibrator.
  • the setting position of the alarm device may be designed according to different requirements.
  • the alarm device may be disposed on a battery, or may be disposed on a powered device, a charging device, or the like, or may be disposed in a remote control device of the powered device. on.
  • an embodiment of the present disclosure further provides an unmanned aerial vehicle using the battery safety alert system described above, and an unmanned aerial vehicle of an embodiment of the present disclosure is described below in conjunction with the drawings.
  • the unmanned aerial vehicle 100 provided by the embodiment of the present disclosure includes a body 105 , a battery 101 , a battery mounting portion 103 , a battery case 107 , an engaging mechanism 120 , and a mating mechanism 130 .
  • the battery safety alert system 110 (not shown).
  • the battery 101 further includes a battery case 107 for protecting the battery 101.
  • the battery case 107 is provided outside the battery 101, and the battery 101 can be wrapped therein.
  • the battery mounting portion 103 is provided in the body 105, and the battery 101 can be mounted on the battery mounting portion 103.
  • the engaging mechanism 120 may be provided on the battery 101 or may be provided on the battery mounting portion 103.
  • the mating mechanism 130 may be disposed on the battery mounting portion 103 or may be disposed on the battery 101.
  • FIG. 4a shows a state in which the battery 101 of the unmanned aerial vehicle 100 including the battery safety alert system 110 is separated from the battery mounting portion 103, in which state the unmanned aerial vehicle 100 cannot perform normal flight.
  • Figure 4b shows the state in which the battery 101 and the battery mounting portion 103 of the unmanned aerial vehicle 100 including the battery safety alert system 110 are in place, in which state the unmanned aerial vehicle 100 can perform normal flight.
  • FIG. 5 a cross-sectional view of the battery 101 of the UAV 100.
  • Battery 101 is used to provide an energy source for unmanned aerial vehicle 100.
  • the engaging mechanism 120 is disposed on the battery 101 and may be symmetrically distributed on the left and right sides of the battery.
  • FIG. 6 a perspective view of a battery 101 of some of the above embodiments is provided.
  • a battery case 107 for protecting the battery 101 may be wrapped outside the battery 101.
  • the engaging mechanism 120 is symmetrically distributed on the left and right sides of the battery.
  • the UAV 100 includes the above-described battery safety alert system 110, a battery 101, a battery mounting portion 103, a body 105, a battery case 107, an engaging mechanism 120, and a mating mechanism 130.
  • the battery mounting portion 103 is provided on the body 105.
  • the engaging mechanism 120 is slidable relative to the mating mechanism 130.
  • the mating mechanisms 130 may be symmetrically disposed on both sides of the battery mounting portion 103.
  • the engaging mechanisms 120 are also symmetrically disposed on the left and right sides of the battery 101.
  • the mating mechanism 130 is provided with a card slot.
  • the engaging mechanism 120 includes a hook for engaging with the card slot of the mating mechanism 130.
  • the hook of the engaging mechanism 120 can slide into the slot of the engaging mechanism 130 to engage with the card slot.
  • the hook of the engaging mechanism 120 can slide in from the slot of the engaging mechanism 130 to be separated from the card slot.
  • the detecting device 111 is also two, symmetrically disposed on the hooks of the engaging mechanisms 120 on both sides of the battery 101. Since the engaging mechanism 120 is slidable relative to the engaging mechanism 130 in this embodiment, the corresponding detecting devices 111a and 111b are displacement detecting devices.
  • the displacement detecting devices 111a and 111b are specifically microswitches. The two microswitches respectively distributed on both sides of the battery 101 are connected in series in the circuit.
  • the position information of the engaging mechanism 120 is detected by the micro switch, and the position information is specifically detecting the moving distance of the engaging mechanism 120 on the left and right sides of the battery 101.
  • the microswitches are used in series in the circuit, and the two microswitches 111a and 111b are respectively triggered by the two latching mechanisms 120. When one of the microswitches is turned off, one of the corresponding latching mechanisms 120 is not engaged. When the engagement mechanism 120 and the mating mechanism 130 are not engaged, the battery safety alert system 110 may indicate that the connection of the battery 101 is unreliable, and the user needs to re-examine and install the battery 101.
  • the two micro switches connected in series are normally closed switches. If the hooks of the locking mechanisms 120 on the left and the right sides are triggered to the micro switch, the engaging mechanisms 120 on both sides are The mating mechanisms 130 are all snapped into place. When the engaging mechanism 120 and the engaging mechanism 130 are both engaged in position, the MCU_INT detection should be a high level, prompting the user that the connection of the battery 101 is reliable, and the operation of taking off the unmanned aerial vehicle can be performed. When the hook of one side is triggered to trigger the corresponding micro switch, so that one of the micro switch is turned off, it means that the engaging mechanism 120 and the engaging mechanism 130 of one side are not engaged in this position.
  • the MCU_INT detects that the signal should be low, and the controller 113 issues a corresponding prompt message to prompt the user that the connection of the battery 101 is unreliable, and the battery should be re-examined. 101 connection.
  • the sliding of the other side of the hook triggers to one of the corresponding micro-switches, so that the corresponding micro-switch is disconnected, indicating that the engaging mechanism 120 and the engaging mechanism 130 still have one side not engaged.
  • the MCU_INT still detects a low level, and the controller 113 still issues a prompt message, prompting the user that the battery 101 is not installed properly or the connection is unreliable.
  • the MCU_INT is also low level, and the controller 113 also sends a corresponding prompt message to prompt the user to check the connection of the battery 101.
  • the moving distance of the engaging mechanism 120 is detected by the micro switch to ensure that the hook of the engaging mechanism 120 moves within a predetermined moving distance, thereby ensuring that the battery 101 and the battery mounting portion 103 are tightly engaged. . If the detected movement distance of the hook exceeds the set distance, the user is prompted by the safety prompt system 110 to snap the battery 101 into place. Further, if the battery is not installed in place before take-off, some functions of the UAV 100 can be restricted by program setting, etc., such as the unmanned aerial vehicle 100 being unable to operate when the battery installation is not in place.
  • the UAV 100 further includes an alarm device 115 and a remote control 300.
  • a controller 113b and an alarm device 115 may be provided on the remote controller 300.
  • the remote control 300 and the UAV 100 can be connected using a wireless communication.
  • the controller 113b and the detecting means 111 can be connected by wireless communication for receiving signals from the detecting means 111 and capable of issuing corresponding control information.
  • the alarm device 115 may be provided on the remote controller 300 or on the body 105 of the unmanned aerial vehicle 100.
  • the function of the alarm device 115 is to remind the user whether the battery installation is reliable, thereby achieving the purpose of battery safety.
  • the form of the alarm may include at least one of an image display, a sound display, a light display, or a vibration reminder, and the corresponding alarm device may include at least one of a display screen, a speaker, a lamp, or a vibrator.
  • the detecting device is disposed on the engaging mechanism 120.
  • Two controllers 113 are disposed on the body 105 and on the remote controller 300, respectively.
  • the detecting device 111 and the controller 113a provided on the body 105 may be connected in a wired or wireless manner.
  • the detecting device 111 and the controller 113b provided on the remote controller 300 may be wirelessly connected.
  • the UAV 200 includes a body 205 and a battery safety prompt system 210 , a battery 201 , a battery mounting portion 203 , an engaging mechanism 220 , a mating mechanism 230 , an alarm device 215 , and a remote control. 400.
  • the detecting device is disposed on the mating mechanism 230.
  • the detecting device 211 and the controller 213a provided on the body 205 may be connected in a wired or wireless manner.
  • the detecting device 211 and the controller 213b provided on the remote controller 400 may be wirelessly connected.
  • the alarm device 215 is used to alert that the battery is not installed in place to serve as a reminder.
  • the alarm device 215 may be provided on the remote controller 400 or on the body 205 of the unmanned aerial vehicle 200.
  • the alarm form is an image display
  • the corresponding alarm device 115 is provided on the remote controller 300 for the display screen. If the engaging mechanism 120 detected by the detecting device 111 and the engaging mechanism 130 are not engaged, the display screen of the alarm device 115 will display an image to remind the user that the battery 101 is not in place at this time.
  • the alarm form is an image display combined with illumination
  • the corresponding alarm device 115 is a display screen and a light.
  • the display screen is disposed on the remote controller 300, and the lamp is disposed on the body 105.
  • the engaging mechanism 120 detected by the detecting device 111 and the engaging mechanism 130 are not engaged, the display screen provided on the remote controller 300 will display an image, and the light provided on the body 105 will also be illuminated.
  • the two alarm devices work at the same time, and the user can know that the battery 101 is not installed in place when receiving any alarm information.
  • the alarm form is a combination of illumination and vibration
  • the corresponding alarm device 115 is a lamp and a vibrator
  • both the lamp and the vibrator can be disposed on the body 105. If the engaging mechanism 120 detected by the detecting device 111 and the engaging mechanism 130 are not engaged, the two alarm devices, the lamp and the vibrator, disposed on the body 105 work simultaneously, whether by eye or touch. The user of the aircraft 100 can receive an alarm message to know that the battery 101 is not in place.
  • the UAV 100 employs the battery safety alert system 110, it is possible to prompt the user whether the installation of the battery 101 is reliable by the battery safety alert system 110 before take-off.
  • the battery safety alert system 110 During the flight of the unmanned aerial vehicle 100, if the battery 101 is loose, the user can be promptly prompted.
  • the present disclosure can greatly improve the reliability of the unmanned aerial vehicle 100 battery system, and the connection reliability of the battery 101 is greatly improved. After using the present disclosure, the user does not have to worry about the vibration of the unmanned aerial vehicle 100 after the take-off of the unmanned aerial vehicle 100 due to the failure of the battery 101, and there is no need to worry that the unmanned aerial vehicle 100 itself vibrates and the battery 101 is loosened and cannot be found in time.
  • the battery safety alert system 110 can issue a safety alert message when the battery 101 is loose. If the safety alert information appears during the flight of the UAV 100, the user can safely land the UAV 100 by manual operation or the like, and check the installation status of the battery 101 in time after landing. This can effectively reduce the accident rate of the UAV 100 and reduce the crash or bomber caused by the battery falling off, effectively avoiding losses.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • a plurality means at least two, for example two, three, unless specifically defined otherwise.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Emergency Alarm Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本公开涉及一种电池安全提示系统，包括检测装置、控制器、电池、电池安装部以及卡合机构和配合机构，其中，所述检测装置用于检测卡合机构的位置信息，电池以及电池安装部的其中一个设有所述卡合机构，另外一个上设有配合机构，所述卡合机构与所述配合机构相卡合，以将所述电池固定在所述电池安装部；所述控制器与所述检测装置通信连接，用于接收所述检测装置检测到的所述卡合机构的位置信息；其中，所述控制器根据所述卡合机构的位置信息，确定所述卡合机构与所述配合机构卡合到位；若所述卡合机构与所述配合机构未卡合到位，则所述控制器发出相应的提示信息。本公开用于对电池的固定是否较为稳固进行检测，从而提高电池使用的安全性。

Description

一种电池安全提示系统 技术领域
本公开涉及电池安全领域，具体地，涉及一种电池安全提示系统。
背景技术
电池是日常生活工作中必不可少的供电元件，电池的安装是否可靠，将影响日常工作的效率以及工作安全。对无人飞行器而言，电池是非常重要的部件，出于无人飞行器的工作性质考虑，对电池的要求既需要满足电池方便拆卸，又需要满足电池在连接过程中供电稳定可靠。在实际飞行中，有时电池出现微小松动，就可能导致电池脱或者供电连接中断等状况，严重的，可能会导致无人飞行器从空中坠毁，造成经济损失，更严重的甚至会威胁到地面人员的安全。而电池的松动可由多种原因造成，有可能是用户在无人飞行器起飞前未将电池安装到位，也有可能是在无人飞行器飞行过程中受到外界的干扰或自身振动等因素导致。
虽然有些传统的无人飞行器的电池设有用于检测电池与机身的电连接是否完好，例如，传统的无人飞行器的电池设有在位信号插针，机身的电连接插座设有在位信号检测孔，当电池的在位信号插针插入机身的电连接插座的在位信号检测孔时，在位信号插针输入在位检测信号，使得无人飞行器能够得知电池与机身的电连接插座的电连接完好，可以正常起飞。
然而，通过电池的在位信号插针插入机身的电连接插座的在位信号检测孔的配合，仍然不能保证电池安装到位，例如，有时即使电池安装不到位，但是电池的在位信号插针仍然可以部分地插入机身的电连接插座的在位信号检测孔内，使得无人飞行器仍检测到电池电连接正常，而正常起飞。或者，即使安装到位后正常起飞，无人飞行器在飞行过程中仍有可能出现电池松动，例如，无人飞行器受到轻微碰撞，或者无人飞行器在大风环境激烈震动，从而导致电池从电池安装部内松脱。因此，由于缺乏电池固定是否安全的提示，在飞行过程中电池的松动往往是导致飞行器坠毁最主要的原因。
发明内容
针对现有技术的不足，本公开提供一种电池安全提示系统，通过向用户发送提示信息，来提示用户注意无人飞行器的电池出现了连接松动、连接不可靠等问题，从而使得用户在无人飞行器起飞前若出现电池未安装到位的问题时，再次检查电池的连接并将电池重新安装到位确保起飞安全；或者使用户在无人飞行器飞行过程中知悉电池出现了松动状况需要安全降落以避免出现坠机等严重后果。
本公开提供的一种电池安全提示系统，该系统包括检测装置，用于检测卡合机构的位置信息，电池以及电池安装部的其中一个设有所述卡合机构，另外一个上设有配合机构，所述卡合机构与所述配合机构相卡合，以将所述电池固定在所述电池安装部；以及控制器，与所述检测装置通信连接，用于接收所述检测装置检测到的所述卡合机构的位置信息；其中，所述控制器根据所述卡合机构的位置信息，确定所述卡合机构与所述配合机构卡合到位；若所述卡合机构与所述配合机构未卡合到位，则所述控制器发出相应的提示信息。
在一些实施例中，所述检测装置是一种或多种传感器，包括霍尔检测装置、光电检测装置、微动开关等。
在一些实施例中，所述检测装置检测的位置信息是所述卡合机构的移动距离或者卡合机构的转动角度。
在一些实施例中，所述卡合机构相对于所述配合机构可滑动，此时所述位移检测装置所检测的所述位置信息为所述卡合机构的移动距离；或者所述卡合机构相对于所述配合机构可转动，此时所述检测装置所检测的所述位置信息为所述卡合机构的转动角度。
在一些实施例中，所述测装置设在所述卡合机构上。
进一步地，所述配合机构设有卡槽，所述卡合机构包括用于所述卡槽相卡合的卡勾，所述卡勾能够滑入所述卡槽内而与所述卡槽卡合，或从所述卡槽内滑入而与所述卡槽分离；所述检测装置设于所述卡勾上，或者，所述配合机构设有卡槽或卡扣，所述卡勾能够绕一转轴在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡槽或所述卡扣相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡槽或所述卡扣相分离；所述检测装置与所述卡勾的转轴连接。
在一些实施例中，所述检测装置设在所述配合机构上。
进一步地，所述配合机构设有卡槽，所述卡合机构包括用于所述卡槽相卡合的卡勾，所述卡勾能够滑入所述卡槽内而与所述卡槽卡合，或从所述卡槽内滑入而与所述卡槽分离；所述检测装置设于所述卡槽的底部或靠近所述卡槽设置；或者，所述配合机构设有卡槽，所述卡勾能够在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡槽相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡槽相分离；其中，所述检测装置设于所述卡槽的底部，或者设于所述卡槽的边缘；或者，所述配合机构设有卡扣，所述卡勾能够在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡扣相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡扣相分离；其中，所述检测装置设于所述卡扣。
在一些实施例中，所述控制器与所述检测装置以有线或无线方式连接。
进一步地，所述检测装置的检测值小于或等于预设值时，则表示卡合未到位，所述控制器发出相应的提示。
或者，进一步地，所述检测装置的检测值等于或大于预设值，则表示卡合未到位，所述控制器发出相应的提示。
进一步地，所述卡合机构与所述配合机构卡合到位时，所述控制器也发出用于表示卡合到位的提示信息。
进一步地，所述控制器与所述检测装置均设置在所述电池上，或所述控制器与所述检测装置均设置在所述电池安装部上。
在一些实施例中，所述电池安全提示系统还包括报警装置。
进一步地，所述报警装置的报警形式包括图像显示、声音、发光和振动中的至少一种。
进一步地，所述报警装置包括显示屏、扬声器、灯和振动器灯中的至少一种。
进一步地，所述报警装置设于无人飞行器或者遥控器。
本公开还提供一种电池安全提示方法，所述方法包括：检测卡合机构的位置信息，其中，电池以及电池安装部的其中一个设有所述卡合机构，另外一个上设有配合机构，所述卡合机构与所述配合机构相卡合，以将所述电池固定在所述电池安装部；根据所述卡合机构的位置信息，确定所述卡合机构与所述配合机构卡合到位；若所述卡合机构与所述配合机构未卡合到位，则发出相应的提示信息。
本公开还提供一种无人飞行器，该无人飞行器包括机身和电池。所述机身设有电池安装部，所述电池能够可拆卸地安装在所述电池安装部，该无人飞行器还包括上述任意一项实施方式所述的电池检测系统。
本公开还提供一种电池，该电池还包括壳体，以及在所述壳体内安装上述仍以一项所述的电池安全提示系统。
在一些实施例中，所述电池用于无人飞行器上。
本公开的实施方式的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实施方式的实践了解到。
附图说明
本公开的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1为本公开某些实施方式的电池安全提示系统的原理图。
图2a为本公开某些实施方式的电池检测系统的卡合机构相对于配合机构滑动的示意简图；
图2b为本公开某些实施方式的电池检测系统的卡合机构相对于配合机构转动的示意简图。
图3为本公开某些实施方式的电池安全提示系统的检测装置的电路原理图。
图4a为本公开某些实施方式的无人飞行器的立体结构示意图。
图4b为本公开某些实施方式的无人飞行器的另一视角的立体结构示意图。
图5为图4a与4b中无人飞行器的电池结构剖面图。
图6为图4a与4b中无人飞行器的电池立体结构示意图。
图7为本公开某些实施方式的无人飞行器的工作原理图。
图8为本公开某些实施方式的无人飞行器的另一种方式的工作原理图。
主要元件符号说明：
Figure PCTCN2018073445-appb-000001
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例， 都属于本公开保护的范围。
需要说明的是，当组件被称为“固定于”另一个组件，它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中组件，在可能的情况下，也可以是两个组件直接一体成型。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本文所使用的所有的技术和科学术语与属于本公开的技术领域的技术人员通常理解的含义相同。本文中在本公开的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本公开。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本公开的实施方式公开一种电池安全提示系统，用于对电池的固定是否较为稳固进行检测。所述电池安全提示系统采用检测装置对电池的固定情况进行检测，例如，电池及电池安装部中的一个设有卡合机构，另外一个设有配合机构，卡合机构与配合机构相配合，以将所述电池固定在所述电池安装部。
检测装置对电池的固定情况进行检测时，可以采用不同的方式，例如，在其中一个实施例中，检测装置可以检测卡合机构与配合机构的相对位置信息，从而根据卡合机构与配合机构的相对位置信息，确定卡合机构与配合机构是否配合到位，以保证电池能够安全地固定在电池安装部。例如，相对位置信息可以为卡合机构与配合机构的相对间隔距离，或者卡合机构与配合机构的交错距离等。
在其中一个实施例中，检测装置可以检测卡合机构的位置信息，从而根据卡合机构的位置信息，确定卡合机构与配合机构是否配合到位，以保证电池能够安全地固定在电池安装部。卡合机构的位置信息可以为卡合机构的移动距离，或者为卡合机构的转动角度等。
在其中一个实施例中，检测装置可以检测电池与电池安装部的相对位置信息，从而根据电池与电池安装部的相对位置信息，确定卡合机构与配合机构是否配合到位，以保证电池能够安全地固定在电池安装部。相对位置信息可以为电池位于电池安装部内的深度，或者电池相对于电池安装部内的滑动距离等。
电池安全提示系统可以应用于不同的设备上，例如，电池安全提示系统可以设于电池(例如，智能电池)上，也可以设于被供电设备(例如，无人飞行器、手持云台、遥控地面移动车)上，还可以设于充电设备上(例如，充电器、电池管家)等。
电池安全提示系统产生的提示信息，可以发给电池的控制器，被供电设备的控制器，被供电设备的遥控装置的控制器，或者充电设备的处理器等，以便于这些处理器做出相应的控制操作。
在其中一个实施中，电池安全提示系统产生的提示信息，可以发给电池的控制器，电池的控制器根据所述提示信息，控制电连接通路的道通与断开，或者发出警报信息。例如，在电池对外供电，电池安全提示系统发送出电池未固定稳妥的提示信息时，电池的控制器可以停止对外供电。在电池被充电，电池安全提示系统发送出电池未固定稳妥的提示信息时，电池的控制器可以停止被充电。在电池处于使用状态(如充电，放电)，电池安全提示系统发送出电池未固定稳妥的提示信息时，电池的控制器控制报警装置发出报警信息，如控制报警灯发光，控制扬声器发出警报声音，或者控制振动器产生振动。
在其中一个实施中，电池安全提示系统产生的提示信息，可以发给被供电设备的控制器，被供电设备的控制器根据所述提示信息，控制被供电电路断开，控制动力装置进行相应操作，或者发出警报信息。例如，当无人飞行器在地面未起飞，电池安全提示系统发送出电池未固定稳妥的提示信息时，无人飞行器的控制器可以控制动力系统不允许起飞，或者控制警报装置发出警报信息，或者将提示信息发送给无人飞行器的遥控器。在无人飞行器在空中飞行，电池安全提示系统发送出电池未固定稳妥的提示信息时，无人飞行器的控制器可以控制警报装置发出警报信息，或者将提示信息发送给无人飞行器的遥控器。
在其中一个实施中，电池安全提示系统产生的提示信息，可以发给被供电设备的遥控装置的控制器，遥控装置的控制器根据所述提示信息，产生选择性控制信息给用户，或者发出警报信息。例如，在无人飞行器在空中飞行，电池安全提示系统发送出电池未固定稳妥的提示信息时，无人飞行器的遥控器的控制器可以控制警报装置发出警报信息，或者产生是否立即降落的控制信息给用户，用户可以选择是否控制无人飞行器立即降落。
下面结合附图具体描述的本公开的各种实施方式，图示的实施例仅用于解释本公开的实施方式，而不能理解为对本公开的限制。
请参阅图1，本公开实施方式提供的电池安全提示系统110，该电池安全提示系统110包括检测装置111和控制器113。检测装置111与所述控制器113通信连接。例如，检测装置111与所述控制器113可以是有线方式通信连接，也可以是无线方式通信连接。
请参阅图2a，电池101通过卡合机构120与配合机构130相配合，而将电池120稳定地固定在电池安装部103。电池安全提示系统110用于检测卡合机构120与配合机构130是否相互卡合到位。
检测装置111可以检查卡合机构的各种不同的运动信息，例如，在其中一个实施例中，检测装置111可以是位移检测装置，用于检测卡合机构120的移动距离。当然，在其他实施例中，检测装置111也可以是角度检测装置，用于检测卡合机构120的转动角度。
检测装置111可以根据不同需求采用不同种类，例如，在其中一个实施例中，检测装置 111利用磁电效应的原理检测卡合机构120的位置信息，相应的检测装置111可以是霍尔传感器，或者可以称霍尔检测装置。或者，在其他实施例中，检测装置111利用光电效应的原理检测卡合机构120的位置信息，相应的检测装置111可以是光电传感器，或者可以称光电检测装置。或者，在其他实施例中，检测装置111可以是微动开关。
控制器113的位置可以根据不同需求来设计，例如，在其中一个实施例中，控制器113可以与检测装置111均设于电池103上。在其他实施例中，控制器113可以与检测装置111均设于电池安装部103上。请参阅图7，在另外一些实施例中，控制器113还可以分别设置在电池101和遥控器300上；或者控制器可以分别设置在电池安装部103和遥控器300上。
控制器113用于与检测装置111通信连接，用于接收检测装置111检测到的卡合机构120的位置信息。通信连接方式可以是有线方式连接也可以是无线方式连接。
卡合机构120相对于配合机构可活动，例如，在图2a的实施例中，卡合机构120相对于配合机构130可滑动，相应地，检测装置111可以是位移检测装置。该位移检测装置所检测到的卡合机构120的位置信息可以是卡合机构120的移动距离。
在其图2b的实施例中，卡合机构120相对于配合机构130可转动，相应地，检测装置111可以是角度检测装置。该角度检测装置所检测到的卡合机构120的位置信息为卡合机构120转动的角度。
卡合机构120、配合机构130的设置位置，可以根据不同的需求来设计，例如，在图2a的实施例中，卡合机构120可以设在电池101上，配合机构130可以设在电池安装部103上。或者，在其图2b的实施例中，卡合机构120可以设在电池安装部103上，配合机构130可以设在电池101上。
卡合机构120、配合机构130的具体结构，可以根据不同的需求来设计，例如，在图2a的实施例中，配合机构130上设有卡槽，卡合机构120上设有用于与卡槽相卡合的卡勾。卡合机构120上的卡勾能够滑入所述卡槽内而与所述卡槽卡合，或从卡槽内滑入而与卡槽分离。在图2a的实施例中，配合机构130上设有第一卡勾，卡合机构120上设有用于与第一卡勾相卡合的第二卡勾。卡合机构120上的第二卡勾能够相对第一卡勾滑动，而与所述第一卡勾卡合，或与第一卡勾相分离。卡合机构120与配合机构130相卡合，以将电池101固定在所述电池安装部103。当卡合机构120与配合机构130相分离，则电池101能够自由地从电池安装部103上分离。
检测装置111的位置可以根据不同需求来设计，例如，在其中一个实施例中，检测装置111可以设于卡合机构120上。当然，在其他实施例中，检测装置111也可以设于配合机构130。以下举例说明检测装置111设置在不同的位置时，如何检测卡合机构120的运动信息。
(a)检测装置设于卡合机构
请参阅图2a，当检测装置111检测卡合机构120的移动距离时，检测装置111的检测方式可以根据不同的需求来设计，例如，在图2a的实施例中，检测装置111可以设于卡勾上，并且可以预先设置一个移动距离的数值作为预设值。当检测装置111检测到的卡合机构120的移动距离大于该预设值时，可以表示卡合到位。而当检测装置111检测到的卡合机构120的移动距离小于或等于预设值时，则可以表示卡合机构120与配合机构130卡合未到位。由控制器发出相应的提示信息。表明此时电池101与电池安装座103之间未安装到位，提醒用户重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与配合机构130卡合到位时，所述控制器113也可以发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
在另外一个实施例中，检测装置111还是设于卡勾上，预先设置一个移动距离的数值作为预设值。当检测装置111检测到的卡合机构120的移动距离小于该预设值时，可以表示卡合到位。而当所述检测装置111检测到的卡合机构120的移动距离大于或等于预设值时，则可以表示卡合机构120与配合机构130卡合未到位。由控制器113发出相应的提示信息，表明此时电池101与电池安装座103之间未安装到位，提醒用户重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与所述配合机构130卡合到位时，控制器113也可以发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
请参阅图2b，当检测装置111检测卡合机构120的转动角度时，检测装置111的检测方式可以根据不同的需求来设计，例如，在其中一个实施例中，检测装置111可以设于卡合机构120上。卡合机构120能够相对于配合机构130有一定角度的转动。相应的检测装置111可以是角度检测装置。该角度检测装置111所检测到的卡合机构120的位置信息是卡合机构120的转动角度。卡合机构120可以设在电池101上，配合机构130可以设在电池安装部103上。或者卡合机构120可以设在电池安装部103上，配合机构130可以设在电池101上。当卡合机构120与配合机构130的之间的夹角小于一定值，可以表明相互卡合。卡合机构120与配合机构130之间的夹角大于一定值，可以表明相分离。控制器113与检测装置111通信连接，用于接收所述检测装置111检测到的所述卡合机构120的位置信息。
检测装置111与卡合机构120的具体连接方式可以根据不同的需求来设计，例如，在其中一个实施例中，检测装置111与卡合机构120的卡勾的转轴连接，此时，检测装置可以为角度编码器。配合机构130上设有卡槽或卡扣，并且可以预先设置两个转动角度值，分别为第一预设角度和第二预设角度。在另外一个实施例中，检测装置111可以固定在卡合机构120 以及配合机构130上，此时，检测装置111包括设于卡勾的自由端的磁铁以及设于配合机构上的霍尔传感器。
卡勾能够绕转轴在第一预设角度位置与第二角度位置之间转动。当卡勾转动至第一预设角度位置时，卡勾与卡槽或卡扣相卡合，表明此时卡合机构120与配合机构130卡合到位。当卡勾转动至第二角度位置时，卡勾与卡槽或卡扣相分离，则表示卡合机构120与配合机构130卡合未到位，由控制器113发出相应的提示信息。当控制器113发出相应提示信息时，表明此时电池101与电池安装座103之间未安装到位，用户应该重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与配合机构130卡合到位时，控制器113也发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
(b)检测装置设于配合机构
当检测装置111设于配合机，130，检测装置111检测卡合机构120的移动距离时，检测装置111的检测方式可以根据不同的需求来设计，例如，在其中一个实施例中，检测装置111可以设于卡槽底部或靠近卡槽设置，并可以预先设置一个移动距离的数值作为预设值。当检测装置111检测到的卡合机构120相对于配合机构130所移动的距离小于该预设值时，可以表示卡合到位。而当检测装置111检测到的卡合机构120相对于配合机构130所移动的距离大于或等于预设值时，则可以表示卡合机构120与配合机构130卡合未到位。由控制器发出相应的提示信息。表明此时电池101与电池安装座103之间未安装到位，提醒用户重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与配合机构130卡合到位时，所述控制器113也可以发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
在另外一个实施例中，检测装置111还是设于卡槽底部或靠近卡槽设置，并预先设置一个移动距离的数值作为预设值。当检测装置111检测到的卡合机构120相对于配合机构130所移动的距离大于该预设值时，可以表示卡合到位。而当所述检测装置111检测到的卡合机构120相对于配合机构130所移动的距离小于或等于预设值时，则可以表示卡合机构120与配合机构130卡合未到位。当电池101与电池安装座103之间未安装到位，由控制器113发出相应的提示信息，提醒用户重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与所述配合机构130卡合到位时，控制器113也可以发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
当检测装置111设于配合机构130，检测装置111检测卡合机构120的转动角度时，该角 度检测装置111所检测到的卡合机构120的位置信息是卡合机构120相对于配合机构130所转动的角度。配合机构130可以设有卡槽，检测装置111可以设于卡槽底部或设于卡槽边缘。检测装置111可以预先设置两个转动角度值，分别为第一预设角度和第二预设角度，卡勾能够绕转轴在第一预设角度位置与第二角度位置之间转动。当所述卡勾转动至所述第一预设角度位置时，卡勾与卡槽相卡合，表明此时卡合机构120与配合机构130卡合到位。当控制器113发出相应提示信息时，表明此时电池101与电池安装座103之间未安装到位，用户应该重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与配合机构130卡合到位时，控制器113也发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
在另一实施例中，配合机构130设有卡扣，检测装置111可以设于卡扣上。检测装置111可以预先设置两个转动角度值，分别为第一预设角度和第二预设角度，所述卡勾能够绕一转轴在第一预设角度位置与第二角度位置之间转动。卡勾能够在第一预设角度位置与第二角度位置之间转动。当卡勾转动至第一预设角度位置时，卡勾与卡扣相卡合，表明此时卡合机构120与配合机构130卡合到位。当卡勾转动至第二角度位置时，卡勾与卡扣相分离，则表示卡合机构120与配合机构130卡合未到位，由控制器113发出相应的提示信息。当控制器113发出相应提示信息时，表明此时电池101与电池安装座103之间未安装到位，用户应该重新检查并安装电池101，确保电池101与电池安装座103之间的连接安全可靠。在某些情况下，卡合机构120与配合机构130卡合到位时，控制器113也发出用于表示卡合到位的提示信息，用于提示用户电池101安装可靠，可以放心使用。
电池安全提示系统110可以检测一个卡合机构120与配合机构130的卡合情况，也可以同时检测多个卡合机构120与配合机构130的情况。请参阅图3，某些实施方式中的电路结构示意图，包含两个检测装置111a和111b。检测装置可以包括两个微动开关111a、111b。两个微动开关111a、111b在电路中可以是串联方式连接，同时还可以与控制器113通信连接。通信连接方式可以是有线方式连接也可以是无线方式连接。
两个微动开关111a、111b分别被两个卡合机构120触发。当两个微动开关111a、111b同时被触发时，两个微动开关111a、111b构成的链路才会导通，说明两个卡合机构120均同时卡合到位，电池处于比较稳固的状态。
在一些实施例中，上述多种实施例描述的电池安全提示系统110还可以包括与控制器113通信连接的报警装置，报警装置的作用是用于提醒用户电池安装是否可靠，从而达到电池使用安全的目的。
所述报警装置的报警形式可以包括图像显示、声音显示、发光显示或者振动提醒等其中 的至少一种，相应的，报警装置可以包括显示屏、扬声器、灯或者振动器中的至少一种。
所述报警装置的设置位置可以根据不同的需求来设计，例如，所述报警装置可以设于电池上，也可以设于被供电设备、充电装置等上，还可以设于被供电设备的遥控装置上。
基于上述电池安全提示系统，本公开的实施方式还提供一种应用上述电池安全提示系统的无人飞行器，以下结合图示来说明本公开的实施方式的无人飞行器。
请参阅图4a，本公开实施方式提供的无人飞行器100，包括机身105、电池101、电池安装部103、电池壳体107、卡合机构120、配合机构130，还包括包含上述多种实施例的电池安全提示系统110(图中未标识)。
电池101还包括一电池壳体107，用于保护电池101。电池壳体107设于电池101的外部，能够将电池101包裹于其内。
电池安装部103设于机身105内，电池101可以装于电池安装部103上。
卡合机构120可以设在电池101上，也可以设在电池安装部103上。相应的，配合机构130可以设在电池安装部103上，也可以设在电池101上。
图4a所展示的是包含电池安全提示系统110的无人飞行器100的电池101与电池安装部103分离的状态，在此状态下无人飞行器100不能进行正常飞行。图4b展示的是包含电池安全提示系统110的无人飞行器100的电池101与电池安装部103安装到位的状态，在此状态下，无人飞行器100可以进行正常飞行。
为了更好的说明电池101的具体结构，可以参阅图5，无人飞行器100的电池101的剖面图。电池101用于为无人飞行器100提供能量来源。卡合机构120设于电池101上，可以是对称分布于电池的左右两侧。
请参阅图6，具体提供了上述某些实施例的电池101立体图。电池101外可以包裹一个用于保护电池101的电池壳体107。卡合机构120对称分布于电池左右两侧。
请参阅图4a，本实施例提供本公开方式中无人飞行器100的最优实施方式。无人飞行器100包括上述电池安全提示系统110以及电池101、电池安装部103、机身105、电池壳体107、卡合机构120、配合机构130。
电池安装部103设于机体105上。卡合机构120相对于配合机构130可滑动。配合机构130可以对称设置在电池安装部103的两侧。卡合机构120也对称设置在电池101的左右两侧。
配合机构130设有卡槽。卡合机构120包括用于与配合机构130的卡槽相卡合的卡勾。卡合机构120的卡勾能够滑入配合机构130的卡槽内而与卡槽相卡合。或者，卡合机构120的卡勾能够从配合机构130的卡槽内滑入而与卡槽分离。检测装置111也为两个，对称设于 电池101两侧的卡合机构120的卡勾上。由于本实施例中卡合机构120相对于配合机构130可滑动，相对应的检测装置111a、111b均为位移检测装置。位移检测装置111a、111b具体为微动开关。分别分布于电池101两侧的两个微动开关在电路中为串联连接。
本实施例通过微动开关检测卡合机构120的位置信息，该位置信息具体而言是检测电池101左右两侧的卡合机构120的移动距离。微动开关在电路中是串联使用，两个微动开关111a和111b分别被两个卡合机构120触发。当其中一个微动开关断开时，对应的其中一个卡合机构120未卡合到位。电池安全提示系统110在卡合机构120与配合机构130未卡合到位的情况下，会提示电池101的连接不可靠，需要用户重新检查并安装好电池101。
具体在图示的实施例中，两个串联连接的微动开关为常闭开关，如果左右两边的卡合机构120的卡勾都触发到微动开关，则说明两侧的卡合机构120与配合机构130均卡合到位。当卡合机构120与配合机构130都卡合到位时，MCU_INT检测应该为高电平，提示用户电池101的连接可靠，可以进行无人飞行器的起飞等操作。当一边的卡勾滑动触发到对应的微动开关，使得其中一个微动开关断开，则说明此时有一边的卡合机构120与配合机构130未卡合到位。当有一边的卡合机构120与配合机构130未卡合到位时，MCU_INT检测到信号应该为低电平，控制器113发出相应的提示信息，提示用户电池101的连接不可靠，应该重新检查电池101的连接。同理另一边的卡勾滑动触发到其中一个对应的微动开关，使得对应的微动开关断开，则说明此时卡合机构120与配合机构130仍有一边未卡合到位。此时MCU_INT还是检测到低电平，控制器113还是会发出提示信息，提示用户电池101安装不到位或连接不可靠。当然如果左右两边都触发到微动开关，使得两个微动开关都断开，此时MCU_INT同样也是低电平，控制器113同样也会发出相应的提示信息，提示用户检查电池101的连接。
在本实施例中，用微动开关检测卡合机构120的移动距离，确保卡合机构120的卡勾在预先设定的移动距离内移动，从而能够保证电池101与电池安装部103紧密卡合。若检测到的卡勾移动距离超过设定的距离，则通过安全提示系统110提醒用户将电池101卡合到位。更进一步的，在起飞前若没有将电池安装到位，可以通过程序设定等方式限制无人飞行器100的部分功能，如在提示电池安装不到位的情况下无法操作无人飞行器100起飞。
请参阅图7，在某些实施例中，无人飞行器100还包括报警装置115以及遥控器300。
遥控器300上可以设有控制器113b、报警装置115。遥控器300与无人飞行器100可以使用无线通信连接。
控制器113b与检测装置111可以通过无线通信连接，用于接收来自检测装置111的信号，并能够发出相应的控制信息。
报警装置115可以设于遥控器300上，也可以设于无人飞行器100的机身105上。报警装置115的作用是用于提醒用户电池安装是否可靠，从而达到电池使用安全的目的。报警的形式可以包括图像显示、声音显示、发光显示或者振动提醒等其中的至少一种，相对应的报警装置可以包括显示屏、扬声器、灯或者振动器中的至少一种。
在图7的实施例中，检测装置设于卡合机构120上。控制器113有两个分别设置在机身105上以及遥控器300上。检测装置111与设于机身105上的控制器113a可以是有线或无线方式连接。检测装置111与设置于遥控器300上的控制器113b可以是无线连接。
请参阅图8，在本实施例中，无人飞行器200包括机身205和电池安全提示系统210，电池201、电池安装部203、卡合机构220、配合机构230，报警装置215，还包括遥控器400。检测装置设于配合机构230上。控制器213有两个，分别设置在机身205上以及遥控器400上。检测装置211与设于机身205上的控制器213a可以是有线或无线方式连接。检测装置211与设置于遥控器400上的控制器213b可以是无线连接。报警装置215用于警示电池未安装到位，起到提醒作用。报警装置215可以设于遥控器400上，也可以设于无人飞行器200的机身205上。
例如，在其中一个实施方式中，报警形式为图像显示，对应的报警装置115为显示屏设于遥控器300上。若检测装置111检测到的卡合机构120与配合机构130卡合不到位时，报警装置115显示屏将会进行图像显示，提醒用户此时电池101未安装到位。
例如，在另一个实施方式中，报警形式为图像显示与发光结合，对应的报警装置115为显示屏和灯。显示屏设于遥控器300上，灯设于机身105上。若检测装置111检测到的卡合机构120与配合机构130卡合不到位时，设于遥控器300上的显示屏将会进行图像显示，设于机身105上的灯也会进行发光显示。两种报警装置同时工作，用户接收到任一报警信息都能得知电池101未安装到位。
例如，在另一个实施方式是报警形式为发光与振动结合，对应的报警装置115为灯和振动器，可以将灯和振动器都设于机身105上。若检测装置111检测到的卡合机构120与配合机构130卡合不到位时，设于机身105上的灯和振动器两种报警装置同时工作，不论是用眼睛观察还是触摸方式接触无人飞行器100的用户都能接收到报警信息从而得知电池101未安装到位。
由于上述无人飞行器100采用了电池安全提示系统110，在起飞前，能够通过电池安全提示系统110提示用户电池101的安装是否可靠。在无人飞行器100飞行过程中，若电池101出现松动也能够及时提示用户。本公开可以极大的提高无人飞行器100电池系统的可靠性，使电池101连接可靠性得到极大的提升。用户在使用本公开后，不用担心因电池101未安装 好而导致无人飞行器100起飞后震动脱落，也无需担心有无人飞行器100自身振动导致电池101出现松动而无法及时发现。在无人飞行器100起飞前或者飞行过程中，电池安全提示系统110都能在电池101出现松动的情况下发出安全提示信息。若安全提示信息出现在无人飞行器100飞行过程中，此时用户可以通过人工操作等方式将无人飞行器100安全降落，并在降落后及时检查电池101的安装情况。这样可以有效降低无人飞行器100的事故率，减小因为电池脱落而导致的坠机或炸机，有效避免损失。
在本说明书的描述中，参考术语“某些实施方式”、“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个所述特征。在本实用新型的描述中，“多个”的含义是至少两个，例如两个，三个，除非另有明确具体的限定。
尽管上面已经示出和描述了本实用新型的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本实用新型的限制，本领域的普通技术人员在本实用新型的范围内可以对上述实施例进行变化、修改、替换和变型，本实用新型的范围由权利要求及其等同物限定。

Claims (22)

  1. 一种电池安全提示系统，其特征在于，所述电池安全提示系统包括：
    检测装置，用于检测卡合机构的位置信息，电池以及电池安装部的其中一个设有所述卡合机构，另外一个上设有配合机构，所述卡合机构与所述配合机构相卡合，以将所述电池固定在所述电池安装部；以及
    控制器，与所述检测装置通信连接，用于接收所述检测装置检测到的所述卡合机构的位置信息；
    其中，所述控制器根据所述卡合机构的位置信息，确定所述卡合机构与所述配合机构卡合到位；
    若所述卡合机构与所述配合机构未卡合到位，则所述控制器发出相应的提示信息。
  2. 如权利要求1所述的电池安全提示系统，其特征在于，所述检测装置包括霍尔检测装置、光电检测装置、微动开关中的至少一种。
  3. 如权利要求1所述的电池安全提示系统，其特征在于，所述检测装置检测的所述位置信息为所述卡合机构的移动距离或者所述卡合机构的转动角度。
  4. 如权利要求1所述的电池安全提示系统，其特征在于，所述检测装置包括如下至少一种：位移检测装置，角度检测装置。
  5. 如权利要求1所述的电池安全提示系统，其特征在于，所述卡合机构相对于所述配合机构可滑动，此时所述位移检测装置所检测的所述位置信息为所述卡合机构的移动距离；或所述卡合机构相对于所述配合机构可转动，此时所述检测装置所检测的所述位置信息为所述卡合机构的转动角度。
  6. 如权利要求1所述的电池安全提示系统，其特征在于，所述检测装置设在所述卡合机构上。
  7. 如权利要求6所述的电池安全提示系统，其特征在于，所述配合机构设有卡槽，所述卡合机构包括用于所述卡槽相卡合的卡勾，所述卡勾能够滑入所述卡槽内而与所述卡槽卡合，或从所述卡槽内滑入而与所述卡槽分离；所述检测装置设于所述卡勾上；
    或者，所述配合机构设有卡槽或卡扣，所述卡勾能够绕一转轴在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡槽或所述卡扣相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡槽或所述卡扣相分离；所述检测装置与所述卡勾的转轴连接。
  8. 如权利要求1所述的电池安全提示系统，其特征在于，所述检测装置设在所述配合机 构上。
  9. 如权利要求8所述的电池安全提示系统，其特征在于，所述配合机构设有卡槽，所述卡合机构包括用于所述卡槽相卡合的卡勾，所述卡勾能够滑入所述卡槽内而与所述卡槽卡合，或从所述卡槽内滑入而与所述卡槽分离；所述检测装置设于所述卡槽的底部或靠近所述卡槽设置；
    或者，所述配合机构设有卡槽，所述卡勾能够在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡槽相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡槽相分离；其中，所述检测装置设于所述卡槽的底部，或者设于所述卡槽的边缘；
    或者，所述配合机构设有卡扣，所述卡勾能够在第一预设角度位置与第二角度位置之间转动，其中，当所述卡勾转动至所述第一预设角度位置时，所述卡勾与所述卡扣相卡合；当所述卡勾转动至所述第二角度位置时，所述卡勾与所述卡扣相分离；其中，所述检测装置设于所述卡扣。
  10. 如权利要求1所述的电池安全提示系统，其特征在于，所述控制器与所述检测装置以有线或无线方式连接。
  11. 如权利要求10所述的电池安全提示系统，其特征在于，所述检测装置的检测值小于或等于预设值时，则表示卡合未到位，所述控制器发出相应的提示。
  12. 如权利要求10所述的电池安全提示系统，其特征在于，所述检测装置的检测值等于或大于预设值，则表示卡合未到位，所述控制器发出相应的提示。
  13. 如权利要求10所述的电池安全提示系统，其特征在于，所述卡合机构与所述配合机构卡合到位时，所述控制器也发出用于表示卡合到位的提示信息。
  14. 如权利要求10所述的电池安全提示系统，其特征在于，所述控制器与所述检测装置均设置在所述电池上，或所述控制器与所述检测装置均设置在所述电池安装部上。
  15. 如权利要求1所述的电池安全提示系统，其特征在于，所述电池安全提示系统还包括报警装置。
  16. 如权利要求15所述的电池安全提示系统，其特征在于，所述报警装置的报警形式包括图像显示、声音、发光和振动中的至少一种。
  17. 如权利要求15所述的电池安全提示系统，其特征在于，所述报警装置包括显示屏、扬声器、灯和振动器中的至少一种。
  18. 如权利要求15所述的电池安全提示系统，其特征在于，所述报警装置设于无人飞行器或者遥控器。
  19. 一种电池安全提示方法，其特征在于，所述方法包括：
    检测卡合机构的位置信息，其中，电池以及电池安装部的其中一个设有所述卡合机构，另外一个上设有配合机构，所述卡合机构与所述配合机构相卡合，以将所述电池固定在所述电池安装部；
    根据所述卡合机构的位置信息，确定所述卡合机构与所述配合机构卡合到位；
    若所述卡合机构与所述配合机构未卡合到位，则发出相应的提示信息。
  20. 一种无人飞行器，其包括机身和电池，所述机身设有电池安装部，所述电池能够可拆卸地安装在所述电池安装部，其特征在于，所述无人飞行器包括权利要求1-18任意一项所述的电池安全提示系统。
  21. 一种电池，其特征在于，所述电池包括：
    壳体；以及
    权利要求1-18任意一项所述的电池安全提示系统，安装在所述壳体。
  22. 如权利要求21所述的电池，其特征在于，所述电池用于无人飞行器上。
PCT/CN2018/073445 2018-01-19 2018-01-19 一种电池安全提示系统 WO2019140642A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201880015451.9A CN110383525B (zh) 2018-01-19 2018-01-19 一种电池安全提示系统
PCT/CN2018/073445 WO2019140642A1 (zh) 2018-01-19 2018-01-19 一种电池安全提示系统
CN202310888944.6A CN116674386A (zh) 2018-01-19 2018-01-19 一种电池安全提示系统
US16/927,521 US20200343599A1 (en) 2018-01-19 2020-07-13 Battery safety alert system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/073445 WO2019140642A1 (zh) 2018-01-19 2018-01-19 一种电池安全提示系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/927,521 Continuation US20200343599A1 (en) 2018-01-19 2020-07-13 Battery safety alert system

Publications (1)

Publication Number Publication Date
WO2019140642A1 true WO2019140642A1 (zh) 2019-07-25

Family

ID=67301895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/073445 WO2019140642A1 (zh) 2018-01-19 2018-01-19 一种电池安全提示系统

Country Status (3)

Country Link
US (1) US20200343599A1 (zh)
CN (2) CN110383525B (zh)
WO (1) WO2019140642A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448973A (zh) * 2019-08-29 2021-03-05 上海钧正网络科技有限公司 车载电池定位管理系统及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113064084A (zh) * 2021-03-19 2021-07-02 深圳市道通智能航空技术股份有限公司 一种监测电池的方法、电池及无人机
US11597528B2 (en) * 2021-06-16 2023-03-07 Joby Aero, Inc. Aircraft energy storage mounting system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001176475A (ja) * 1999-12-17 2001-06-29 Hitachi Kokusai Electric Inc 携帯電話機のバッテリ保持構造
CN104828028A (zh) * 2014-02-12 2015-08-12 韩磊 计算机互联网多个机器人组成的电动汽车电池组更换系统
CN104972926A (zh) * 2015-05-22 2015-10-14 南通航大电子科技有限公司 一种电动汽车电池故障检测与定位方法
CN206077007U (zh) * 2016-09-27 2017-04-05 深圳市大疆创新科技有限公司 电池卡合机构、电池和无人机以及充电装置
CN107124906A (zh) * 2016-09-26 2017-09-01 深圳市大疆创新科技有限公司 一种电池的固持组件、无人机及充电器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5039980B2 (ja) * 2005-11-14 2012-10-03 日立ビークルエナジー株式会社 二次電池モジュール
KR101087942B1 (ko) * 2007-04-02 2011-11-28 미토시 이시이 축전지, 축전지 수납 장치, 축전지 충전 장치, 및 축전지의 사용량 정산 장치
US7993155B2 (en) * 2008-09-19 2011-08-09 Better Place GmbH System for electrically connecting batteries to electric vehicles
US8006793B2 (en) * 2008-09-19 2011-08-30 Better Place GmbH Electric vehicle battery system
FR2956619B1 (fr) * 2010-02-24 2012-07-20 Renault Sa Systeme de connexion de batteries pour vehicule electrique et ensemble de batteries associe
WO2017185363A1 (zh) * 2016-04-29 2017-11-02 深圳市大疆创新科技有限公司 无人飞行器的控制方法、装置及系统
WO2018053815A1 (zh) * 2016-09-23 2018-03-29 深圳市大疆创新科技有限公司 应用于遥控器的信息提示方法及遥控器
WO2018086132A1 (zh) * 2016-11-14 2018-05-17 深圳市大疆创新科技有限公司 检测装置及无人机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001176475A (ja) * 1999-12-17 2001-06-29 Hitachi Kokusai Electric Inc 携帯電話機のバッテリ保持構造
CN104828028A (zh) * 2014-02-12 2015-08-12 韩磊 计算机互联网多个机器人组成的电动汽车电池组更换系统
CN104972926A (zh) * 2015-05-22 2015-10-14 南通航大电子科技有限公司 一种电动汽车电池故障检测与定位方法
CN107124906A (zh) * 2016-09-26 2017-09-01 深圳市大疆创新科技有限公司 一种电池的固持组件、无人机及充电器
CN206077007U (zh) * 2016-09-27 2017-04-05 深圳市大疆创新科技有限公司 电池卡合机构、电池和无人机以及充电装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112448973A (zh) * 2019-08-29 2021-03-05 上海钧正网络科技有限公司 车载电池定位管理系统及方法
CN112448973B (zh) * 2019-08-29 2023-11-28 上海钧正网络科技有限公司 车载电池定位管理系统及方法

Also Published As

Publication number Publication date
CN110383525B (zh) 2023-07-18
US20200343599A1 (en) 2020-10-29
CN116674386A (zh) 2023-09-01
CN110383525A (zh) 2019-10-25

Similar Documents

Publication Publication Date Title
WO2019140642A1 (zh) 一种电池安全提示系统
AU2019217244C1 (en) Suspended load stability systems and methods
US20210107648A1 (en) Systems and methods for charging, transporting, and operating flying machines
US20180305010A1 (en) Drone-based smoke detector
CN203047531U (zh) 多旋翼无人飞行器
US11530038B2 (en) Detachable protection structure for unmanned aerial systems
CN107608378B (zh) 控制无人机起飞的方法及装置、存储介质及无人机
CN205381411U (zh) 一种无人机坠地报警装置
CN109707239A (zh) 一种机光电组合检测房门开关状态的门锁装置及检测方法
US20160209141A1 (en) Firearm safety arrangement
CN110697067B (zh) 无人机横向投射装置
CN106131387A (zh) 一种新型摄像头
US20210083238A1 (en) Housing for a Replaceable Stored Energy Source with a Connection Option for Supplying Power to an Electronic Device That Can Be Connected Thereto, and Wireless Hazard Detector
JP6932456B2 (ja) 無人航空機およびバッテリカートリッジ
CN207403951U (zh) 一种具有快速装配及失控保护功能的无人机挂载吊舱
CN205644945U (zh) 一种简易通讯装置
CN205460999U (zh) 螺旋桨内置的气球高度控制系统
CN218384343U (zh) 一种基于航飞服务用无人机教具
CN205615704U (zh) 一种飞行器
CN218594585U (zh) 拍摄支架和飞行系统
CN114132198B (zh) 无人机系统和无人机的充电控制方法
CN210707919U (zh) 一种远程启动与熄火装置
EP4180676A1 (en) An unmanned aerial vehicle (uav)
CN220688555U (zh) 一种具有红外监测报警功能的工地夜间监控摄像头
CN213502926U (zh) 一种电池可拆卸的无人机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18900690

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18900690

Country of ref document: EP

Kind code of ref document: A1