WO2018094659A1 - Ensemble batterie, appareil de charge, aéronef sans pilote et procédé de commande - Google Patents

Ensemble batterie, appareil de charge, aéronef sans pilote et procédé de commande Download PDF

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Publication number
WO2018094659A1
WO2018094659A1 PCT/CN2016/107137 CN2016107137W WO2018094659A1 WO 2018094659 A1 WO2018094659 A1 WO 2018094659A1 CN 2016107137 W CN2016107137 W CN 2016107137W WO 2018094659 A1 WO2018094659 A1 WO 2018094659A1
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WO
WIPO (PCT)
Prior art keywords
contact terminal
temperature
female
male
connector
Prior art date
Application number
PCT/CN2016/107137
Other languages
English (en)
Chinese (zh)
Inventor
吴旭民
敖继渊
关毅骏
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 PCT/CN2016/107137 priority Critical patent/WO2018094659A1/fr
Priority to CN201680003039.6A priority patent/CN107005006B/zh
Publication of WO2018094659A1 publication Critical patent/WO2018094659A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/717—Structural association with built-in electrical component with built-in light source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • B64U2201/00—UAVs characterised by their flight controls
    • B64U2201/20—Remote controls
    • 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

Definitions

  • the present invention relates to the field of unmanned aerial vehicles, and more particularly to a battery assembly, a charging device, an unmanned aerial vehicle and a control method for an unmanned aerial vehicle.
  • embodiments of the present invention aim to at least solve one of the technical problems existing in the prior art.
  • embodiments of the present invention provide a battery assembly, a charging device, an unmanned aerial vehicle, and a control method.
  • a battery assembly of an unmanned aerial vehicle includes a battery, a male connector, a female connector, and a temperature sensor.
  • the male connector includes a male contact terminal;
  • the female connector includes a female contact terminal, one of the male contact terminal and the female contact terminal is for mounting on the battery, wherein the other is used for the battery Mounted on the UAV, the female connector being connectable with the male connector to bring the male contact terminal into contact with the female contact terminal; the temperature sensor for detecting the male contact terminal Temperature and/or temperature of the female contact terminal.
  • the male contact terminal or the female contact terminal or other structure of the battery assembly when the male contact terminal or the female contact terminal or other structure of the battery assembly is broken, the male contact terminal or the female contact terminal may be abnormally heated when a large current is applied, so that it can be detected by the temperature sensor to avoid The battery assembly is completely destroyed, or the male contact terminal or the female contact terminal is damaged, which eventually causes the entire battery assembly to be scrapped.
  • a charging device is for charging a battery, and the charging device includes a charging die Block, female connector and temperature sensor.
  • the female connector is mounted on the charging module, the female connector includes a female contact terminal, and the female connector is used for connecting with a male connector including a male contact terminal to make the female contact terminal
  • the male contact terminal contacts; the temperature sensor is configured to detect a temperature of the male contact terminal and/or a temperature of the female contact terminal.
  • the female contact terminal may be abnormally heated when a large current is applied after the male contact terminal or the female contact terminal or other structure of the charging device is broken, so that it can be detected by the temperature sensor to prevent the charging device from being completely eliminated. Destruction, or damage to the female connector, eventually results in the entire charging device being scrapped.
  • An unmanned aerial vehicle includes a body, a power unit connected to the body, a battery unit according to any of the above embodiments, and a flight controller connected to the battery unit.
  • the male contact terminal or the female contact terminal or other structure of the UAV when the male contact terminal or the female contact terminal or other structure of the UAV is destroyed, the male contact terminal or the female contact terminal may be abnormally heated when a large current is applied, so that the temperature sensor can detect To avoid the complete destruction of the UAV, or the failure of the male contact terminal or the female contact terminal, which eventually leads to the retirement of the entire UAV.
  • a control method of an embodiment of the present invention is for controlling an unmanned aerial vehicle, the unmanned aerial vehicle comprising the battery assembly, the processor, and a flight controller connected to the processor, the control method comprising the following steps :
  • the processor sends a signal to the flight controller, and the flight controller sends a prompt message to a remote control device. .
  • the male contact terminal or the female contact terminal may be abnormally heated when a large current is applied after the male contact terminal or the female contact terminal or other structure is broken, so that the unmanned aerial vehicle can be avoided by detecting by the temperature sensor.
  • Completely damaged, or male contact terminals or female contact terminals Damage eventually leads to the retirement of the entire UAV.
  • FIG. 1 is a schematic diagram of functional modules of an unmanned aerial vehicle and a remote control device according to an embodiment of the present invention.
  • FIG. 2 is a schematic perspective view of a battery assembly according to an embodiment of the present invention.
  • FIG. 3 is a perspective exploded view of a female connector of a battery pack according to an embodiment of the present invention.
  • FIG. 4 is a schematic perspective view of a female connector of a battery assembly according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of functional modules of a charging device and a battery according to an embodiment of the present invention.
  • Fig. 6 is a schematic perspective view of a charging device according to an embodiment of the present invention.
  • Fig. 7 is a perspective exploded perspective view of the female connector of the charging device according to the embodiment of the present invention.
  • Fig. 8 is a flow chart showing a control method according to an embodiment of the present invention.
  • FIG. 9 is a flow chart showing a control method according to another embodiment of the present invention.
  • FIG. 10 is a flow chart showing a control method according to still another embodiment of the present invention.
  • Unmanned aerial vehicle 100 fuselage 40, battery assembly 10, battery 11, male connector 12, first male connector 126, second male connector 128, male contact terminal 122, female connector 13, first female connector 138, second female connector 139, female contact terminal 131, slot 132, adapter plate 133, adapter terminal 1332, cable 1334, fastener 134, bottom case 135, socket 1352, cable port 1354, on Shell 136, temperature sensor 14, first temperature sensor 142, second temperature sensor 144, processor 15, alarm module 16, heat sink 17, flight controller 20, power pack 50, remote control 400.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
  • an unmanned aerial vehicle 100 includes a body 40 , a power assembly 50 coupled to the body 40 , and a battery assembly 10 and a flight controller 20 located within the body 40 .
  • the battery assembly 10 is used to connect the load circuit of the UAV 100 to power the UAV 100.
  • the battery pack 10 includes a battery 11, a male connector 12, a female connector 13, a temperature sensor 14, a processor 15, an alarm module 16, and a heat dissipating component 17.
  • the male connector 12 includes a male contact terminal 122
  • the female connector 13 includes a female contact terminal 131
  • one of the male contact terminal 122 and the female contact terminal 131 is mounted on the battery 11, and the other is used for mounting
  • the female connector 13 can be coupled to the male connector 12 to bring the male contact terminal 122 into contact with the female contact terminal 131.
  • the male connector 12 is mounted on the battery 11, and correspondingly, the male contact terminal 122 is mounted on the battery 11.
  • the female connector 13 further includes a slot 132, an adapter plate 133, a fastener 134, a bottom case 135, and an upper case 136.
  • the slot 132 is for receiving the male contact terminal 122 to bring the male contact terminal 122 into contact with the female contact terminal 131.
  • the adapter plate 133 is mounted on the slot 132, and the adapter plate 133 includes a transition terminal 1332 connected to the female contact terminal 131 and a cable 1334 connected to the adapter terminal 1332.
  • the female contact terminal 131 and the transfer terminal 1332 are detachably connected by a fastener 134 to mount the adapter plate 133 on the slot 132.
  • the fastener 134 is a screw
  • the female contact terminal 131 and the adapter terminal 1332 are respectively provided with screw holes, and the screw penetrates the screw holes of the female contact terminal 131 and the transfer terminal 1332, and the female contact terminal 131 and The transfer terminal 1332 is connected.
  • the slot 132 and the adapter plate 133 are disposed on the bottom case 135.
  • the upper case 136 is fixedly disposed on the bottom case 135 and covers the slot 132 and the adapter plate 133.
  • the bottom case 135 and the upper case 136 form an exposed slot 132.
  • the socket 1352 and the cable port 1354 allowing the cable 1334 to extend.
  • the socket 132 is partially received in the receiving space formed by the upper casing 136 and the bottom casing 135, and the other part of the slot 132 is exposed outside the receiving space formed by the bottom casing 135 and the upper casing 136; the adapter plate 133 is completely accommodated in the receiving space.
  • the upper case 136 is detachably connected to the bottom case 135, for example, may be connected by a snap, or may be connected by a screw.
  • the temperature sensor 14 is used to detect the temperature of the male contact terminal 122 and/or the female contact terminal 131.
  • the temperature sensor 14 is disposed on the male connector 12 or the female connector 13, and when the temperature sensor 14 is disposed on the female connector 13, the temperature sensor 14 is disposed on the adapter plate 133.
  • the male contact terminal 122 is in contact with the female contact terminal 131.
  • the male contact terminal 122 and the female contact terminal 131 each include a conductive metal.
  • the male contact terminal 122 also For the temperature rise, since the male contact terminal 122 is close to the female contact terminal 131, the temperatures of the two are substantially the same, which can be understood to be substantially the same.
  • the temperature sensor 14 when the temperature sensor 14 is disposed on the male connector 12 for detecting the male contact terminal 122, The temperature, whereby the temperature of the female contact terminal 131 can be indirectly detected.
  • the temperature sensor 14 When the temperature sensor 14 is disposed on the female connector 13 for detecting the temperature of the female contact terminal 131, the temperature of the male contact terminal 122 can be indirectly detected.
  • the male contact terminal 122 is one of the male connectors 12, and the temperature of the male contact terminal 122 can be understood as the temperature of the male connector 12.
  • the female contact terminal 131 is one of the female connectors 13, and the temperature of the female contact terminal 131 can be understood as the temperature of the female connector 13.
  • the male connector 12 includes a first male connector 126 and a second male connector 128.
  • the female connector 13 includes a first connector for connecting with the first male connector 126. a female connector 138 and a second female connector 139 for connecting to the second male connector 128, the temperature sensor 14 including a first female connector 138 for detecting the temperature of the first female connector 138 a temperature sensor 142 and a second temperature sensor 144 mounted on the second female connector 139 for detecting the temperature of the second female connector 139.
  • the first temperature sensor 142 and the second temperature sensor 144 respectively send temperature to the processor 15. Or the second temperature sensor 144 sends the temperature to the processor 15 through the first temperature sensor 142.
  • the processor 15, the first female connector 138, and the second female connector 139 are connected in pairs.
  • the processor 15 is electrically connected to the temperature sensor 14, the alarm module 16, and the heat dissipating component 17, and the processor 15 is configured to determine whether the temperature of the male contact terminal 122 or the temperature of the female contact terminal 131 exceeds a preset number. a threshold temperature and a preset second threshold temperature, the second threshold temperature being less than the first threshold temperature.
  • the processor 15 controls the alarm module 16 to issue an alarm. For example, a warning light is placed on the UAV 100, and when the temperature exceeds the first threshold temperature, the warning light emits a specific form of light to alert the user.
  • the heat dissipating member 17 may be disposed inside the male connector 12 and/or the female connector 13, or may be disposed outside the male connector 12 and the female connector 13.
  • the heat dissipating member 17 may be a heat dissipating pipe equipped with a cooling liquid, a heat radiating fin made of a heat conductive material, or a small heat radiating fan, a blower, or the like that provides a cooling air.
  • the processor 15 controls the heat radiating element 17 to dissipate the male contact terminal 122 or/and the female contact terminal 131.
  • the second threshold temperature is a temperature value before the temperature of the male contact terminal 122 and/or the female contact terminal 131 reaches the first threshold temperature.
  • the male contact terminal 122 and/or the female contact terminal 131 have started to generate heat, but have not yet arrived.
  • the male contact terminal 122 or/and the female contact terminal 131 is cooled by the heat dissipating component 17 to prevent the temperature of the male contact terminal 122 and/or the female contact terminal 131 from continuing to rise.
  • the first threshold temperature and the second threshold temperature may be set at the time of production or may be set by the user before use. In one example, after the user replaces the female contact terminal 131 once, the appropriate first threshold temperature and second threshold temperature may be set according to the performance of the replaced female contact terminal 131.
  • the flight controller 20 is connected to the battery assembly 10.
  • the flight controller 20 sends a prompt message or warning to a remote control device 400.
  • the remote control device 400 is a mobile phone, and the mobile phone is equipped with a corresponding application for controlling the unmanned aerial vehicle 100.
  • the corresponding application acquires the issued by the flight controller 20.
  • the signal of abnormal temperature controls the mobile phone to send a prompt message or a prompt tone to remind the user.
  • the flight controller 20 controls the UAV 100 to transition to a particular flight posture to alert the user that the temperature is abnormal.
  • the temperature sensor 14 detects the temperature of the male contact terminal 122 and/or the female contact terminal 131, and transmits the detected temperature to the vicinity.
  • the processor 15 determines whether the temperature of the male contact terminal 122 or the temperature of the female contact terminal 131 exceeds a first threshold temperature or a second threshold temperature, if the temperature of the male contact terminal 122 or the temperature of the female contact terminal 131 exceeds the first At the threshold temperature, the processor 15 controls the alarm module 16 to issue an alarm.
  • the processor 15 controls the heat radiating element 17 to dissipate the male contact terminal 122 or/and the female contact terminal 131.
  • the female connector 13 can be pulled out, the upper casing 136 is opened, and the fastener 134 connecting the female contact terminal 131 and the adapter terminal 1332 is removed, so that the female contact terminal 131 is The adapter plate 133 is separated to remove the female contact terminal 131 from the female connector 13, and the female contact terminal 131 is replaced.
  • the male contact terminal 122, the female contact terminal 131, the battery assembly 10, or other structures of the UAV 100 are destroyed, the male contact terminal 122 or the mother is subjected to a large current.
  • the contact terminal 131 may be abnormally heated. Thus, it may be detected by the temperature sensor 14 to prevent the battery assembly 10 or the UAV 100 from being completely destroyed, or the male contact terminal 122 or the female contact terminal 131 may be damaged, eventually resulting in the entire battery assembly 10 or not. The situation in which the human aircraft 100 is scrapped.
  • the female contact terminal 131 and the adapter terminal 1332 of the battery assembly 10 of the embodiment of the present invention are connected by a detachable fastener 134, which is simple in structure and easy to disassemble, and is issued by an alarm issued by the user through the alarm module 16 or the remote control device 400.
  • the prompt information or the warning indicates that the temperature of the female contact terminal 131 is abnormal
  • the user can quickly open the upper casing 136, disassemble the female contact terminal 131, and replace it in time.
  • the user is prevented from contacting the mother.
  • the terminal 131 is damaged or even has been implicated in other equipment on the loop, and an abnormality is found, which reduces the loss.
  • the processor 16 controls the heat radiating element 17 to the male contact terminal 122 or/and
  • the female contact terminal 131 performs heat dissipation to lower the temperature of the female contact terminal 131 or/and the male contact terminal 122, and extends the replacement period of the female contact terminal 131 or/and the male contact terminal 122.
  • the charging device 30 of the embodiment of the present invention is used for charging the battery 38 .
  • the charging device 30 includes a charging module 31, a female connector 33, a temperature sensor 34, a processor 35, an alarm module 36, and a heat dissipating component 37.
  • a male connector 32 is disposed on the battery 38, and the male connector 32 includes a male contact terminal 322.
  • the female connector 33 is mounted on the charging module 31.
  • the female connector 33 includes a socket 332, an adapter plate 333, a female contact terminal 331, a fastener 334, a bottom case 335, and an upper case 336.
  • the female connector 33 is for connection with the male connector 32 to bring the female contact terminal 331 into contact with the male contact terminal 322.
  • the female contact terminal 331 is disposed in the slot 332.
  • the slot 332 is for receiving the male contact terminal 322 to bring the male contact terminal 322 into contact with the female contact terminal 331.
  • the adapter plate 333 is mounted on the slot 332.
  • the adapter plate 333 includes a transition terminal 3332 connected to the female contact terminal 331 and a cable 3334 connected to the adapter terminal 3332.
  • the female contact terminal 331 and the adapter terminal 3332 are detachably connected by a fastener 134 to mount the adapter plate 333 on the slot 332.
  • the fastener 334 is a screw
  • the female contact terminal 331 and the adapter terminal 3332 are respectively provided with a screw hole, and the screw penetrates the screw hole of the female contact terminal 331 and the adapter terminal 3332, and the female contact terminal 331 and The transfer terminal 3332 is connected.
  • the slot 332 and the adapter plate 333 are disposed on the bottom case 335.
  • the upper case 336 is fixedly disposed on the bottom case 335 and covers the slot 332 and the adapter plate 333.
  • the bottom case 335 and the upper case 336 form an exposed slot 332.
  • the socket 3352 and the cable port 3354 that allows the cable 3334 to extend.
  • the socket 332 is partially received in the receiving space formed by the upper casing 336 and the bottom casing 335, and the other part of the socket 332 is exposed outside the receiving space formed by the bottom casing 335 and the upper casing 336.
  • the adapter plate 333 is completely accommodated in the receiving space. .
  • the upper case 336 is detachably connected to the bottom case 335, for example, may be connected by a snap, or may be connected by a screw.
  • the temperature sensor 34 is used to detect the temperature of the male contact terminal 322 and/or the female contact terminal 331.
  • the temperature sensor 34 is disposed on the female connector 33, for example, the temperature sensor 34 is disposed on the adapter plate 333 of the female connector 33.
  • the male contact terminal 322 is in contact with the female contact terminal 331.
  • the male contact terminal 322 and the female contact terminal 331 each include a conductive metal.
  • the male contact terminal 322 When the female contact terminal 331 is heated by the metal heat conduction, the male contact terminal 322 also The temperature rises, since the male contact terminal 322 is close to the female contact terminal 331, the temperature of the two is almost the same, which can be understood as basically the same, therefore, when The temperature sensor 34 is disposed on the female connector 33 for detecting the temperature of the female contact terminal 331, whereby the temperature of the male contact terminal 322 can be indirectly detected.
  • the female connector 33 includes a first female connector 338 and a second female connector 339, the temperature sensor 34 including a first temperature sensor 342 for detecting the temperature of the first female connector 338 and for detecting the second female connector 339
  • the second temperature sensor 344 of the temperature, the first temperature sensor 342 and the second temperature sensor 344 respectively send the temperature to the processor 35 or the second temperature sensor 344 to send the temperature to the processor 35 via the first temperature sensor 342.
  • the processor 35, the first female connector 338, and the second female connector 339 are connected in pairs.
  • the processor 35 is electrically connected to the temperature sensor 34, the alarm module 36 and the heat dissipating component 37.
  • the processor 35 is configured to determine whether the temperature of the female contact terminal 331 exceeds a preset first threshold temperature and/or a preset second threshold temperature.
  • the second threshold temperature is less than the first threshold temperature.
  • the processor 35 controls the alarm module 36 to issue an alarm. For example, a warning light is placed on the UAV 100, and when the temperature exceeds the first threshold temperature, the warning light emits a specific form of light to alert the user.
  • the heat dissipating member 37 may be installed inside the female connector 33 or may be provided outside the female connector 33.
  • the heat dissipating member 37 may be a heat dissipating pipe equipped with a coolant, a heat sink made of a heat conductive material, or a small heat radiating fan, a blower, or the like that provides a cooling air.
  • the processor 35 controls the heat radiating element 37 to dissipate heat to the female contact terminal 331.
  • the second threshold temperature is a temperature value before the temperature of the female contact terminal 331 reaches the first threshold temperature. At this time, the female contact terminal 331 has started to generate heat, but has not yet reached the point of being damaged.
  • the terminal 331 performs heat dissipation to prevent the temperature of the female contact terminal 331 from continuing to rise.
  • the first threshold temperature and the second threshold temperature may be set at the time of production or may be set by the user before use. In one example, after the user replaces the female contact terminal 331 once, the appropriate first threshold temperature and second threshold temperature may be set according to the performance of the replaced female contact terminal 331.
  • the temperature sensor 34 detects the temperature of the female contact terminal 331 and transmits the detected temperature to the processor 35, and the processor 35 determines the female contact terminal 331. Whether the temperature exceeds the first threshold temperature and the second threshold temperature, if the temperature of the female contact terminal 331 exceeds the first threshold temperature, the control alarm module 36 issues an alarm. When the temperature of the female contact terminal 331 exceeds the second threshold temperature, the processor 35 controls the heat radiating element 37 to dissipate heat to the female contact terminal 331.
  • the female connector 33 When the user receives the alarm issued by the alarm module 36, the female connector 33 can be pulled out, the upper casing 336 is opened, and the fastener 334 connecting the female contact terminal 331 and the adapter terminal 3332 is removed, so that the female contact terminal 331 is The adapter plate 333 is separated to remove the female contact terminal 331 from the female connector 33, and the female contact terminal 331 is replaced.
  • the female connector 33 is abnormally heated when a large current is applied after the other structure of the female connector 33 or the charging device 30 is broken.
  • the temperature sensor 34 can detect and detect that the charging device 30 can be avoided. It is completely destroyed, or the damage of the female connector 33 eventually causes the entire charging device 30 to be scrapped.
  • the female contact terminal 331 and the transfer terminal 3332 of the charging device 30 of the embodiment of the present invention are connected by a detachable fastener 334, and the structure is simple and easy to disassemble, and the female contact terminal 331 is found by an alarm issued by the user through the alarm module 36.
  • the temperature is abnormal, the user can quickly open the upper case 336 connected to the bottom case 335 by the detachable connection, disassemble the female contact terminal 331, and replace it in time.
  • the user is prevented from being in the mother.
  • the contact terminal 331 is damaged or even has been implicated in other equipment on the circuit, and an abnormality is found, which reduces the loss.
  • the heat dissipating member 37 cools and cools the female contact terminal 131, thereby slowing down the temperature at which the temperature continues to rise, and extending the female contact terminal. 331 replacement cycle.
  • control method is used to control the UAV 100 as described above.
  • the control method includes the following steps:
  • control method of the embodiment of the present invention can be implemented by the unmanned aerial vehicle 100 of the embodiment of the present invention, that is, step S1 can be performed by the temperature sensor 14, step S2 can be performed by the processor 15, and step S3 can be performed by the processor 15, the flight controller. 20 and remote control device 400 are executed.
  • the temperature sensor 14 detects the temperature of the male contact terminal 122 and/or the temperature of the female contact terminal 131. It can be understood that both the male contact terminal 122 and the female contact terminal 131 include a metal conductor, and the metal has good thermal conductivity, and the male contact terminal 122 generates heat. At the time of the heat conduction, the female contact terminal 131 also generates heat, and the temperature of the male contact terminal 122 or the female contact terminal 131 can be obtained by detecting the temperature of the male contact terminal 122 and/or the temperature of the female contact terminal 131.
  • the preset first threshold temperature is compared with the case where the temperature sensor 14 is disposed on the female connector 13, and the preset first threshold temperature is lowered by 1 degree Celsius.
  • the preset first threshold temperature to be set is 80 degrees Celsius, and when the temperature sensor 14 is disposed on the male connector 12, the preset first is required.
  • the threshold temperature is set to 79 degrees Celsius.
  • the preset first threshold temperature can obtain the temperature data before the damage of the female contact terminal 131 by multiple simulation experiments, and obtain a reasonable statistical value.
  • the preset first threshold temperature may be set at the factory, or after the user replaces the female contact terminal 131, according to the performance of the replaced female contact terminal 131, the user sets a reasonable preset first threshold temperature.
  • the remote control device 400 is a remote control device, which may be a remote controller matched with the unmanned aerial vehicle 100, or may be a ground station, a mobile phone, a personal computer (PC), a tablet computer, a smart watch, smart glasses, a smart helmet, Any of other virtual reality wearable devices, other augmented reality wearable devices, and the like.
  • a remote control device which may be a remote controller matched with the unmanned aerial vehicle 100, or may be a ground station, a mobile phone, a personal computer (PC), a tablet computer, a smart watch, smart glasses, a smart helmet, Any of other virtual reality wearable devices, other augmented reality wearable devices, and the like.
  • the remote control device 400 when the remote control device 400 is a remote controller, an alarm light is disposed on the remote controller, and when the temperature of the male contact terminal 122 or the temperature of the female contact terminal 131 exceeds a first threshold temperature, the warning light emits a specific form of light; the remote control device 400
  • the remote control device 400 For ground stations, mobile phones, personal computers (PCs), tablets, smart watches, smart glasses, smart helmets, other virtual reality wearable devices, or other augmented reality wearable devices, on ground stations, mobile phones, personal computers (PCs) , tablet, smart watch, smart glasses, smart helmet, other virtual reality wearable devices, or other augmented reality wearable devices
  • the program of the flight controller 20 can communicate with a corresponding program. When the temperature of the male contact terminal 122 or the temperature of the female contact terminal 131 exceeds the first threshold temperature, the corresponding program issues a prompt message.
  • the temperature sensor 14 can detect and detect The alarm information is promptly issued to remind the user to replace the female contact terminal 131, to prevent the UAV from being completely destroyed by 100, or the occurrence of damage to the male contact terminal 122 or the female contact terminal 131 eventually causing the entire unmanned aerial vehicle 100 to be scrapped.
  • control method is used to control the UAV 100 as described above.
  • the control method includes the following steps:
  • step S1 can be performed by the temperature sensor 14
  • step S2 can be performed by the processor 15, and step S3 can be performed by the processor 15, the flight controller.
  • step S4 can be performed by processor 15, and step S5 can be performed by processor 15 and heat sink element 17.
  • the second threshold temperature is a temperature value before the temperature of the male contact terminal 122 and/or the female contact terminal 131 reaches the first threshold temperature, and at this time, the male contact terminal 122 and/or the female contact terminal 131 start to generate heat. However, it has not yet reached the point where it is about to be damaged. At this time, the male contact terminal 122 or/and the female contact terminal 131 is cooled by the heat dissipating member 17 to prevent the temperature of the male contact terminal 122 and/or the female contact terminal 131 from continuing to rise.
  • the preset second threshold temperature is compared with the case where the temperature sensor 14 is disposed on the female connector 13, and the preset second threshold temperature is lowered by 1 degree Celsius.
  • the preset second threshold temperature to be set is 60 degrees Celsius, and when the temperature sensor 14 is disposed on the male connector 12, the preset second is required.
  • the threshold temperature is set to 59 degrees Celsius.
  • the male contact terminal 122 or the female contact terminal 131 is abnormally heated when a large current is applied, and thus, the temperature sensor 14 can detect and detect The alarm information is promptly issued to remind the user to replace the male contact terminal 122 or the female contact terminal 131, to prevent the UAV from being completely destroyed by 100, or the damage of the male contact terminal 122 or the female contact terminal 131 eventually causes the entire unmanned aerial vehicle to be scrapped by 100.
  • the temperature sensor 14 can detect and detect The alarm information is promptly issued to remind the user to replace the male contact terminal 122 or the female contact terminal 131, to prevent the UAV from being completely destroyed by 100, or the damage of the male contact terminal 122 or the female contact terminal 131 eventually causes the entire unmanned aerial vehicle to be scrapped by 100.
  • the heat contact element 17 is used to dissipate the male contact terminal 122 or/and the female contact terminal 131 to avoid the male contact terminal 122 and/or
  • the temperature of the female contact terminal 131 continues to rise, reducing the number of times the female contact terminal 131 is replaced, improving the user experience and reducing the user's use cost.
  • control method is used to control the UAV 100 as described above.
  • the control method includes the following steps:
  • step S1 can be performed by the temperature sensor 14
  • step S2 can be performed by the processor 15
  • step S3 can be performed by the processor 15, the flight controller. 20 and remote control device 400 are executed, and step S6 can be performed by pass alert module 16.
  • the alarm issued by the alarm module 16 can be a specific form of light flashing.
  • the male contact terminal 122 or the female contact terminal 131 is abnormally heated when a large current is applied, and thus, the temperature sensor 14 can detect and detect The alarm information is promptly issued to remind the user to replace the male contact terminal 122 or the female contact terminal 131, to prevent the UAV from being completely destroyed by 100, or the damage of the male contact terminal 122 or the female contact terminal 131 eventually causes the entire unmanned aerial vehicle to be scrapped by 100.
  • the temperature sensor 14 can detect and detect The alarm information is promptly issued to remind the user to replace the male contact terminal 122 or the female contact terminal 131, to prevent the UAV from being completely destroyed by 100, or the damage of the male contact terminal 122 or the female contact terminal 131 eventually causes the entire unmanned aerial vehicle to be scrapped by 100.
  • 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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un ensemble batterie (10), un appareil de charge (30), un aéronef sans pilote (100), et un procédé de commande. L'ensemble batterie (10) comprend une batterie (11), un connecteur mâle (12), un connecteur femelle (13), et un capteur de température (14). Le connecteur mâle (12) comprend un contacteur mâle (122), et le connecteur femelle (13) comprend un contacteur femelle (131). Un contacteur parmi le contacteur mâle (122) et le contacteur femelle (131) est installé sur la batterie (11), et l'autre est installé sur l'aéronef sans pilote (100). Le connecteur femelle (13) est conçu pour être connecté au connecteur mâle (12), de telle sorte que le contacteur mâle (122) peut entrer en contact avec le contacteur femelle (131). Le capteur de température (14) est utilisé pour mesurer la température du contacteur mâle (122) et/ou celle du contacteur femelle (131).
PCT/CN2016/107137 2016-11-24 2016-11-24 Ensemble batterie, appareil de charge, aéronef sans pilote et procédé de commande WO2018094659A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/107137 WO2018094659A1 (fr) 2016-11-24 2016-11-24 Ensemble batterie, appareil de charge, aéronef sans pilote et procédé de commande
CN201680003039.6A CN107005006B (zh) 2016-11-24 2016-11-24 电池组件、充电装置、无人飞行器及控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/107137 WO2018094659A1 (fr) 2016-11-24 2016-11-24 Ensemble batterie, appareil de charge, aéronef sans pilote et procédé de commande

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Publication number Priority date Publication date Assignee Title
CN108493659A (zh) * 2018-05-22 2018-09-04 镇江申庭电子科技有限公司 一种安全性能好的连接器
CN110832335B (zh) * 2018-10-30 2021-11-09 深圳市大疆创新科技有限公司 电池连接器健康状态的检测系统与方法、无人机
CN110098651B (zh) * 2019-05-27 2022-08-19 努比亚技术有限公司 一种充电方法、装置、电子设备及可读存储介质
US11413110B2 (en) * 2020-06-18 2022-08-16 Jelani Winslow Hands free medical light with selective intensity

Citations (4)

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US20090155673A1 (en) * 2007-12-12 2009-06-18 Daniel Ross Northcott Battery Management System
CN202405549U (zh) * 2011-12-20 2012-08-29 上海通用汽车有限公司 充电连接器及充电连接装置
CN104901215A (zh) * 2015-06-24 2015-09-09 哈尔滨新世通电器有限公司 一种全新移开式高压配电柜及其监控方法
CN205565228U (zh) * 2016-02-29 2016-09-07 深圳市大疆创新科技有限公司 连接器的公插头、母插头、无人飞行器、可充电电池组件、充电器及电池

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CN204885539U (zh) * 2015-07-31 2015-12-16 泰科电子(上海)有限公司 连接器插座、连接器组件、电池汇流排组件及电池装置

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20090155673A1 (en) * 2007-12-12 2009-06-18 Daniel Ross Northcott Battery Management System
CN202405549U (zh) * 2011-12-20 2012-08-29 上海通用汽车有限公司 充电连接器及充电连接装置
CN104901215A (zh) * 2015-06-24 2015-09-09 哈尔滨新世通电器有限公司 一种全新移开式高压配电柜及其监控方法
CN205565228U (zh) * 2016-02-29 2016-09-07 深圳市大疆创新科技有限公司 连接器的公插头、母插头、无人飞行器、可充电电池组件、充电器及电池

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