WO2020019137A1 - 探照灯的控制方法、装置及控制装置、飞行器、飞行系统 - Google Patents

探照灯的控制方法、装置及控制装置、飞行器、飞行系统 Download PDF

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Publication number
WO2020019137A1
WO2020019137A1 PCT/CN2018/096700 CN2018096700W WO2020019137A1 WO 2020019137 A1 WO2020019137 A1 WO 2020019137A1 CN 2018096700 W CN2018096700 W CN 2018096700W WO 2020019137 A1 WO2020019137 A1 WO 2020019137A1
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WO
WIPO (PCT)
Prior art keywords
brightness
searchlight
working
threshold
preset
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PCT/CN2018/096700
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English (en)
French (fr)
Inventor
刘煜程
高诗经
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.)
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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 CN201880010549.5A priority Critical patent/CN110291012B/zh
Priority to PCT/CN2018/096700 priority patent/WO2020019137A1/zh
Priority to CN202111566909.XA priority patent/CN114281106A/zh
Publication of WO2020019137A1 publication Critical patent/WO2020019137A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/02—Arrangements or adaptations of signal or lighting devices
    • B64D47/04—Arrangements or adaptations of signal or lighting devices the lighting devices being primarily intended to illuminate the way ahead
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to the field of electronic technology, and in particular, to a method, a device, and a control device, an aircraft, and a flight system for controlling light emission of a searchlight.
  • Embodiments of the present invention provide a method, a device, and a control device, a flying device, and a flying system for controlling the lighting of a searchlight.
  • the searchlight mounted on the aircraft can realize lighting, and on the other hand, the brightness of the searchlight can be intelligently controlled.
  • an embodiment of the present invention provides a method for controlling light emission of a searchlight.
  • the searchlight is provided on an aircraft, and the method includes:
  • obtaining the first working information of the searchlight, and being in the high-brightness working state means that the light emission brightness of the current working of the searchlight is higher than a preset first brightness threshold;
  • the preset brightness value is lower than the first brightness threshold.
  • an embodiment of the present invention further provides a lighting control device for a searchlight, the searchlight is provided on an aircraft, and the device includes:
  • An obtaining module configured to obtain the first working information of the searchlight when the working state of the searchlight is a high-brightness working state, and being in the high-brightness working state means that the light emission brightness of the current working of the searchlight is higher than a preset A first brightness threshold;
  • a processing module is configured to adjust the light emission brightness of the searchlight currently working according to a preset brightness value if the first work information meets a preset control condition; the preset brightness value is lower than the first brightness threshold.
  • an embodiment of the present invention further provides a lighting control device for a searchlight, the searchlight being provided on an aircraft, and the control device including: a memory and a processor;
  • Program instructions are stored in the memory
  • the processor calls a program instruction stored in the memory, and is configured to perform the following steps:
  • obtaining the first working information of the searchlight, and being in the high-brightness working state means that the light emission brightness of the current working of the searchlight is higher than a preset first brightness threshold;
  • the preset brightness value is lower than the first brightness threshold.
  • an embodiment of the present invention further provides an aircraft, the aircraft includes: an aircraft body, a searchlight, and a control device, the searchlight is mounted on the aircraft body, and the control device is connected to the searchlight, The control device is configured to execute the method for controlling light emission of the searchlight as described above.
  • an embodiment of the present invention further provides a flight system, the flight system includes: an aircraft, a searchlight mounted on the aircraft, a control device, and a user terminal; the control device is connected to the searchlight, and The control device is connected to the user terminal, and the control device is configured to execute the method for controlling the light emission of the searchlight as described above.
  • the embodiment of the invention can not only realize the searchlight function on the aircraft, but also can control the searchlight with reference to the working state of the searchlight, can automatically and intelligently ensure the safe use of the searchlight, and also ensure the flight safety of the aircraft.
  • FIG. 1 is a schematic diagram of a working scene of an aircraft based on a searchlight mounted in an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for controlling a searchlight according to an embodiment of the present invention
  • FIG. 3 is a schematic flowchart of a method for issuing a brightness adjustment instruction according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a light emission control device for a searchlight according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a control device according to an embodiment of the present invention.
  • a mechanical interface and an electrical interface for mounting a searchlight are provided on the aircraft according to the embodiment of the present invention, which facilitates mounting the searchlight on the aircraft and controlling light emission parameters such as the light emission brightness and frequency of the light.
  • the searchlight can be mounted on the top, bottom, or side of the aircraft to achieve different search functions.
  • the mechanical connection between the searchlight and the aircraft can be movably connected, so that it can be mounted on the aircraft as needed. Attach the searchlight or remove the installed searchlight from the aircraft.
  • the aircraft can also mount other accessory devices, such as a camera.
  • the corresponding light emission control logic for the detection lamp is also planned in terms of automation control.
  • the searchlight can be controlled to work in a high-brightness operating state and continue to emit light at a high-brightness value higher than a first brightness threshold.
  • the first bright threshold may be equal to the rated operating brightness or a brightness value greater than the rated operating brightness.
  • a brightness value of 120% of the rated operating brightness can achieve high-intensity light emission to better meet the lighting tasks in some special cases; on the other hand, it is also considered that when the searchlight is in a high-brightness working state for a long time, it is easy to damage or consume power
  • a high-brightness work protection function is added to the lighting control logic, that is, when the searchlight is in a high-brightness work state, the first work information of the searchlight is continuously monitored. If the first work information meets the preset control conditions, the searchlight is turned down. Of brightness.
  • the first working temperature indicated by the first working information when the first working temperature indicated by the first working information is too high, and / or the working time indicated by the first working information is long, and / or the power amount indicated by the first working information When it is lower, it is considered that the control conditions are met, and the brightness of the searchlight is reduced to ensure that the searchlight works more safely and stably.
  • FIG. 1 is a schematic diagram of an operating scenario of an aircraft based on a searchlight 101 mounted on an embodiment of the present invention.
  • a user wirelessly controls the aircraft through a remote controller.
  • the searchlight 101 can be mounted on the top of the aircraft, and can be mounted on the aircraft main body by means of a rotational connection, so that the light-emitting direction of the searchlight can be adjusted as needed to achieve the search function.
  • the searchlight 101 can be mounted on the side or bottom of the aircraft.
  • the aircraft can be controlled by the remote controller on the one hand, and can also be used to manually control the searchlight 101 as needed.
  • the scene includes a flight system including an aircraft, a searchlight mounted on the aircraft, a control device, and a user terminal; the control device is connected to the searchlight, and the control device may also be connected to the user The terminal is connected.
  • the control device is mainly used to perform lighting control of a searchlight.
  • the control device is disposed on the aircraft.
  • the aircraft includes a main body portion of the aircraft, and specifically includes a rotor arm, a propeller, a landing gear, and various components provided inside the aircraft body. Electrical devices such as flight controllers, compasses, etc.
  • the aircraft also includes a searchlight and a control device, the searchlight is mounted on the aircraft body, and the control device is connected to the searchlight.
  • the control device may also be provided on the user terminal, that is, the user terminal implements a function of the control device for performing light control of the searchlight by installing a corresponding application program.
  • the aircraft may be an automatic flight.
  • a user may set a cruise route through a remote controller or a smart terminal such as a smart phone, a tablet computer, or a smart wearable device, and send a control instruction to the aircraft.
  • the aircraft may perform the cruise according to the control instruction. Route, flying on the cruise route.
  • the user can also set the working strategy of the searchlight 101 on the cruise route.
  • the control device 102 is composed of a controller on the aircraft (such as a flight controller or a separately set light-emitting controller) or a controller on the searchlight 101.
  • the searchlight 101 is controlled to work in accordance with the work strategy.
  • the work strategy may include: working on one or more routes of the cruise route in a high-brightness operating state; and working on low-brightness operating states (or normal) on the other one or more routes of the cruise route Brightness working state).
  • the brightness value required in the low-brightness operating state is lower than the brightness value required in the high-brightness operating state.
  • more brightness operating states may be set, such as a medium brightness operating state where the brightness value is between a low brightness operating state and a brightness value required for a high brightness operating state.
  • the searchlight 101 can be controlled automatically, such as the above, or manually.
  • the user increases the brightness of the searchlight 101 by manual adjustment when needed.
  • the aforementioned control device 102 capable of controlling the searchlight 101 may be based on the current first working temperature of the searchlight 101 sensed by the temperature sensor, and / or The remaining battery power supplied by the searchlight 101 is used to calculate the first maximum working time that the searchlight 101 can work under the brightness value corresponding to the high-brightness working state, and reminds the user with a prompt message.
  • the user may choose to turn on the high-brightness mode as required, so that the searchlight 101 is in a high-brightness working state.
  • the control device 102 can perform intelligent processing so as to automatically reduce the brightness of the searchlight 101 when needed, and ensure the safe and stable operation of the searchlight 101.
  • FIG. 2 is a schematic flowchart of a method for controlling light emission of a searchlight according to an embodiment of the present invention.
  • the method according to the embodiment of the present invention may be applied to a control device.
  • the control device may be, for example, a device provided on an aircraft, such as a flight controller of the aircraft.
  • the aircraft is controlled by the user's control terminal, and the control device and the user's control terminal can be connected wirelessly.
  • the control device may also be a device dedicated to controlling searchlights. At this time, the control device can directly establish a connection with the user's control terminal through wireless means, or one end can be wired with relevant parts of the aircraft (such as a communication interface).
  • the control device may also be a control device provided on the searchlight. At this time, one end of the control device is wired to the flight controller of the aircraft, and the flight controller is connected to the user's control terminal, and the other end is connected to the searchlight electrical connection.
  • the control device may detect the working state of the searchlight set on the aircraft in real-time or periodically in S201.
  • the operation of the searchlight may be changed.
  • the state is divided into a high-brightness working state and a low-brightness working state.
  • the searchlight Being in a high-brightness working state means that the light emission brightness of the searchlight operation is higher than a preset first brightness threshold, and if the light emission brightness of the searchlight operation is lower than a preset If the first brightness threshold or the luminous brightness of the searchlight is lower than a preset second brightness threshold, the searchlight may be considered to be in a low-brightness operating state, wherein the second brightness threshold is lower than the first brightness threshold.
  • the first brightness threshold is set according to the rated operating brightness of the searchlight. For example, the first highlight threshold may be set to a rated operating brightness or a rated operating brightness of 120% or more.
  • the control device can detect whether a high-brightness control instruction is received, and if the high-brightness control instruction is received, the searchlight is triggered to enter a high-brightness working state, so as to meet the user's high-brightness lighting requirements.
  • the high-brightness control instruction may be a control brightness control instruction issued by a user terminal, or may be, for example, the above-mentioned brightness control instruction automatically generated in accordance with a work strategy during an automatic flight according to a cruise route.
  • the current flight status of the aircraft may also be acquired. If it is in the first flight state, controlling the searchlight to work in a low-brightness operating state.
  • Working in a low-brightness operating state means that: the light-emitting brightness of the searchlight is lower than a preset second brightness threshold; if in the second flight state, controlling The searchlight works in a normal-brightness working state, and when it works in a normal-brightness working state, it means that the luminous brightness of the searchlight is the rated working brightness.
  • the embodiment of the present invention When the aircraft is in the first flight state, it will not trigger the detection of the working state of the searchlights on the aircraft, because at this time, in order to avoid irritation to the eyes of the control user when the aircraft is just after taking off, the embodiment of the present invention will
  • the searchlight is set to work in a low-brightness working state, because high-brightness may cause temporary blindness to the user and cause damage to the eyes. Therefore, in the embodiment of the present invention, if the aircraft is in the first flight state, the searchlight is controlled Work in low light working conditions.
  • the second brightness threshold is less than or equal to the rated operating brightness
  • the rated operating brightness is less than or equal to the first brightness threshold mentioned above.
  • the fact that the aircraft is in the first flight state may mean that the flight height included in the flight parameters is lower than a preset flight height threshold, and / or that the distance between the aircraft and the control terminal included in the flight parameters is less than a preset distance threshold.
  • the fact that the aircraft is in the second flight state means that the flight parameters include a flight height that is higher than or equal to a preset flight height threshold, and / or that the distance between the aircraft and the control terminal included in the flight parameters is greater than or equal to a preset Distance threshold.
  • the control terminal may refer to a control terminal related to an aircraft, for example, a control terminal for controlling flight of the aircraft, and the like.
  • the second brightness is automatically used.
  • a threshold for example, 30% of the normal operating brightness value
  • below controls the searchlight to emit light. In this way, it can not only remind the normal use of the searchlight, but also avoid damage to the eyes of the user.
  • the searchlight can be controlled to work in a normal brightness working state, and the operation in a normal brightness working state means that the light emission brightness of the searchlight is a rated operating brightness.
  • the lamps can be set with a rated working brightness.
  • the brightness of the searchlight may not adversely affect the eyes of the user. For example, if the flight height indicated by the flight parameters of the aircraft is greater than 10m (10m is an empirical value, adjustable), and / or the flight distance indicated by the flight parameters is greater than 10m (10m empirical value, adjustable), the searchlight is automatically controlled to emit light at the rated operating brightness.
  • the control device acquires the first working information of the searchlight when the working state of the searchlight is a high-brightness working state in S202.
  • the searchlight is in a high-brightness working state and needs to be obtained in real time or in
  • the first work information of the searchlight is periodically acquired in a shorter period.
  • the first working information includes any one or more of a working duration, a first working temperature, and a battery power.
  • the battery power refers to the power of a battery powering the searchlight
  • the battery powering the searchlight may be the battery of the aircraft or a separate power supply battery.
  • the working state of the searchlight can be determined according to the control operation of the searchlight, for example, upon receiving a user operation of adjusting the searchlight to a high-brightness working state on the control interface, and for example, detecting a physical key such as a knob User operation to adjust the brightness of the searchlight to the maximum value.
  • the working state of the searchlight can also be determined according to the current brightness.
  • the searchlight is considered to be working in a high-brightness working state within a certain time range. If it is determined that the brightness of the searchlight is equal to the rated brightness threshold, it is considered that the searchlight is operating under normal working conditions, and it is determined that the brightness of the searchlight is lower than the rated brightness threshold (or the second brightness threshold) within a certain period of time. .
  • the control device judges the first work information.
  • the searchlight is The working brightness is adjusted; the preset brightness value is lower than the first brightness threshold, the preset brightness value may be a rated operating brightness or a brightness value lower than the rated operating brightness, and the first brightness threshold may be Is the rated operating brightness or a brightness value greater than the rated operating brightness.
  • the control conditions are set in order to enable the searchlight to work safely and stably. If the control conditions are met, the working state of the searchlight needs to be controlled to avoid safety accidents.
  • the acquiring the first working information of the searchlight may include: obtaining a working duration of the searchlight when the searchlight is already in the high-brightness working state, and the control condition indicates a first duration threshold, the The first working information meeting the preset control condition includes: the working duration is greater than or equal to the first duration threshold.
  • the first duration threshold value indicated by the control condition may be an empirical value, and the first duration threshold value may be determined through actual measured flight duration and the use of searchlights by recording multiple measured durations of multiple searchlights.
  • the actual measured time refers to the time during which the searchlight works under high ambient light and / or operating temperature in a high-brightness operating state and the operating temperature just reaches a certain warning temperature threshold.
  • the warning temperature threshold is mainly determined based on the safety lighting factors of the searchlight. Searchlights whose operating temperature is the warning temperature threshold may be damaged or even exploded due to excessive temperature. Therefore, a warning temperature threshold needs to be set to ensure the safe operation of the searchlight.
  • the first duration threshold may also be determined based on a first maximum operating duration of the searchlight.
  • the first maximum working time of the searchlight in the high-brightness working state may be estimated; the first time duration threshold is set according to the first maximum working time, for example, the first maximum working time is set as The first duration threshold, or a duration shorter than the first maximum working duration is set as the first duration threshold.
  • the first maximum working time may be calculated immediately after taking off, or at any time before the searchlight is controlled to enter a high-brightness working state.
  • the first maximum working time is estimated based on an operating temperature of the searchlight in the high-brightness operating state or an operating temperature when the high-brightness operating state is entered.
  • the operating temperature under the high-brightness working state on which the first maximum working duration is estimated is also a reference value, and is not an actual measured value under the high-brightness working state this time, based on this A reference value is used to estimate an approximate first maximum working duration, and a first duration threshold in a control condition is set based on the maximum working duration.
  • the first maximum working duration may also be a preset constant value.
  • the acquiring the first operating information of the searchlight may also include: acquiring a first operating temperature of the searchlight in the high-brightness operating state; the control condition indicates a first temperature threshold, The first working information meeting a preset control condition includes that the first working temperature is greater than or equal to a first temperature threshold.
  • the first temperature threshold may be related to the warning temperature threshold mentioned above.
  • the first temperature threshold may be the warning temperature threshold, or a value between the first temperature threshold and the warning temperature threshold. The absolute value of the difference between them is smaller than a preset value.
  • the first temperature threshold or warning temperature threshold is determined according to the rated operating temperature of the searchlight.
  • the temperature of the searchlight can be collected by setting a temperature sensor at the position of the lamp holder of the searchlight.
  • a high temperature warning prompt is issued.
  • a reminder message needs to be sent to the user. In one embodiment, it can be reminded by controlling the flashing of other lights on the aircraft. In one embodiment, it can also be sent on the communication link The notification message is used to notify the user on the control terminal.
  • the effect of setting the warning temperature threshold is: in the case where the above-mentioned first working information is working duration, when the working duration is less than the first duration threshold indicated by the control condition, if the first working temperature exceeds the warning.
  • the temperature threshold will also issue a warning, so that when the working time does not meet the control conditions, it can also remind the user that the temperature is too high, so that the user can perform corresponding safety controls, such as dimming the brightness or even turning off the searchlight.
  • the function of setting the warning temperature threshold is also that even if the searchlight does not enter a high-brightness working state, if it detects that the working temperature is higher than the warning temperature threshold, it can also remind the user that the working temperature is too high, so that the user can perform the corresponding Safety controls such as dimming or even turning off searchlights.
  • FIG. 3 is an embodiment of the present invention
  • the control device acquires the second work information of the searchlight after the adjustment of the light emission brightness in S301, and sends the second work information if the second work information satisfies the high-brightness work condition in S302.
  • Brightness adjustment indicator is an embodiment of the present invention
  • the step S301 may include obtaining a second working temperature of the searchlight after adjusting the brightness of the light; similarly, the current second working temperature of the searchlight may be obtained through a temperature sensor provided at the lamp base of the searchlight. Generally, after dimming the brightness, the operating temperature of the searchlight will decrease.
  • the control device may estimate a second maximum working time of the searchlight at the second working temperature and in the high-brightness working state; based on a preset estimation model, the second working temperature may be used as an input to calculate and output the first Two maximum working hours.
  • the control device sends a brightness adjustment instruction when the second maximum working duration is greater than a preset second duration threshold.
  • a preset second time duration threshold for example, a second time duration threshold of 2 minutes, 5 minutes, or the like
  • the preset second duration threshold is mainly set by the user according to the search task to be performed in advance. For example, when the mine user needs to observe a certain device, the aircraft is controlled to fly around the device and view the device. The duration is 2 minutes. Then, the second duration threshold is set to two minutes. At any time, as long as it is estimated that the searchlight can work in a high-brightness working state for two minutes, a brightness adjustment instruction can be issued.
  • whether to issue a brightness adjustment instruction may also be determined based on the temperature and the working time, respectively.
  • a second working temperature of the searchlight after the adjustment of light emission brightness can be obtained, and the high-brightness working condition indicates a second temperature threshold, and the second working information meets the high-brightness working condition includes: the second working The temperature is less than or equal to the second temperature threshold.
  • the brightness adjustment instruction is used to instruct a user that the searchlight can work in a high-brightness working state; and / or, the brightness adjustment instruction is used to control the searchlight to enter a high Brightness working state.
  • the brightness adjustment instruction may be only a prompt message, and a prompt to the user terminal to work in a high-brightness working state is sent to the user terminal through a communication link.
  • the brightness adjustment instruction may also be used as a control instruction to directly control the searchlight to work in a high-brightness working state.
  • the function of the brightness adjustment instruction is: after the prompt message is sent, if the user's instruction to stop the high brightness work is not received, the searchlight is directly controlled to work in the high brightness work state.
  • the aircraft may be provided with other functional accessories.
  • the aircraft is also provided with a night light.
  • the function of the night navigation light is mainly used for positioning and prompting the position of the aircraft in the air at night or in an environment where the light is relatively dark (the light intensity detected by the light sensor is lower than a preset threshold). It can effectively remind the user of the position of the aircraft in the air in some unexpected situations, such as the failure of the searchlight to emit light (such as the failure of the searchlight).
  • the purpose of controlling the lighting of the night flight lights is mainly to satisfy the control user or other aircraft or other related users to indicate the position of the aircraft in the air at a distance of 3 miles / 5 kilometers or more.
  • Illumination control of night flight lights mainly includes: if it is detected that the flight parameters of the aircraft meet the night flight light control conditions, controlling the night flight lights to work at a low brightness level according to the first night flight light prompt rule; or If it is detected that the flight parameters of the aircraft do not meet the night flight control conditions, the night flight lights are controlled to work at a high brightness level according to the second night flight light prompt rule.
  • the flight parameters include a flying height of the aircraft and / or a flying distance from a control terminal of a ground user during a flight mission of the aircraft.
  • Detecting whether the flight parameters of the aircraft meet the night-light control conditions includes detecting whether the flying height of the aircraft is less than a first height threshold and / or detecting whether the flying distance of the aircraft is less than a preset first distance threshold. If the judgment result is yes, it is considered that the flight parameters of the aircraft meet the night-light control conditions. If it is determined whether the flying height of the aircraft is greater than a first altitude threshold and / or whether the flying distance of the aircraft is greater than a preset first distance threshold, it is considered that the flight parameters of the aircraft do not meet the night flight light control condition.
  • the first height threshold may be an empirical value such as 4.5m
  • the first distance threshold may be an empirical value such as 4.5m.
  • the second brightness threshold indicated by the low brightness level is smaller than the first brightness threshold indicated by the high brightness level.
  • the second brightness threshold may be, for example, an empirical value such as 30% of the brightness of the night traffic light
  • the high brightness level may be, for example, a preset value of 100% of the brightness of the night traffic light.
  • the purpose of setting the first altitude threshold and / or the first distance threshold, and setting the first brightness threshold and the second brightness threshold as the basis for controlling the light emission of the night navigation light are: on the one hand, in the case of low altitude or near the user, It will not cause irritation and interference to the user ’s eyes, and will not affect the user ’s vision. It can ensure that the user can safely control the aircraft.
  • the control user or other aircraft or other relevant users can also detect the existence of the aircraft at a distance of 3 miles / 5 kilometers or more.
  • the user can choose to turn on the night light on the APP.
  • the searchlight can be controlled to a lower brightness (within 30%, user adjustable) (the working state of the searchlight at this time can be made low) Brightness working state) light, control the searchlight to emit light at 100% brightness when it is more than 8m (user adjustable) from the user, 100% brightness is the rated working brightness of the searchlight (the working state of the searchlight at this time can be regarded as the normal working state ).
  • the user can use the searchlight according to his own needs, and adjust freely without limitation in the range of 0% to 100% brightness.
  • the drone searchlight When the user needs to temporarily increase the luminous brightness of the searchlight, he can manually increase it to 100% brightness in a short time. At this time, the drone searchlight will calculate the first maximum that the searchlight can work at 120% brightness according to factors such as ambient temperature. The working time is pushed to the user, and the user can work at 120% brightness during this time period (the working state of the searchlight at this time can be used as the high-brightness working state).
  • the searchlight will automatically fall back to a maximum of 100% brightness Work, and re-evaluate the second work information after reducing the brightness, that is, the second working temperature and the second maximum working time.
  • the user can choose to control the searchlight to emit light at 120% brightness again.
  • work at least 1min at 120% brightness or at least for a certain time (such as the first maximum working time or the first time threshold mentioned above), and / or the lamp bead temperature is lower than a certain temperature such as the second at a certain ambient temperature Temperature threshold.
  • the drone searchlight module detects that its own temperature is too high, it will actively push related information to the drone, and the user terminal will also receive a corresponding warning.
  • the user can reduce the brightness according to the prompts or according to the system preset.
  • the man-machine searchlight automatically reduces the brightness.
  • the night flight lights when the drone takes off at night, the user can choose to turn on the night flight lights on the APP. After the selection is turned on, the night flight lights can be controlled to flash at a lower brightness (10%) to indicate that the night flight lights are blinking.
  • the function is turned on; the user operates the drone to take off.
  • the night flight light will always flash at a lower brightness (10% brightness, user adjustable).
  • the night flight light is controlled at a flight height of 4.5 (user adjustable) or more.
  • the night flight light flashes at medium brightness (for example, 30% brightness, user adjustable); when it is 50m (user adjustable) or more from the ground or the user, the night flight light is controlled to flash at full brightness (100% brightness).
  • the night flight light will actively obtain the flying height of the drone and / or the distance from the user, and automatically select the corresponding brightness and flicker frequency automatically.
  • the drone When landing at night, the drone also controls the lighting of the night flight lights based on the above-mentioned flight altitude and brightness.
  • the searchlight function can be implemented on the aircraft, but also the safe and intelligent use of the searchlight can be automatically and intelligently guaranteed, and the flight safety of the aircraft is also guaranteed.
  • FIG. 4 is a schematic structural diagram of a lighting control device for a searchlight according to an embodiment of the present invention.
  • the lighting control device for the searchlight according to an embodiment of the present invention may be provided in a separate control device or in an aircraft. Flight controller.
  • the control device includes the following modules.
  • the obtaining module 401 is configured to obtain first working information of the searchlight when the working state of the searchlight is a high-brightness working state, and being in the high-brightness working state means that the light emission brightness of the current working of the searchlight is higher than a preset A first brightness threshold; the processing module 402 is configured to adjust the light emitting brightness of the searchlight currently working according to the preset brightness value if the first work information meets a preset control condition; the preset brightness value is lower than The first brightness threshold.
  • the device may further include a detection module 403 for detecting whether a high-brightness control instruction is received; if the high-brightness control instruction is received, the searchlight is triggered to enter a high-brightness working state.
  • a detection module 403 for detecting whether a high-brightness control instruction is received; if the high-brightness control instruction is received, the searchlight is triggered to enter a high-brightness working state.
  • the preset first brightness threshold is set according to a rated operating brightness of the searchlight.
  • the acquiring module 401 is configured to acquire a working time period when the searchlight is already in the high-brightness working state when acquiring the first working information of the searchlight; the first working information satisfies
  • the preset control condition includes: the working duration is greater than or equal to a first duration threshold.
  • the acquiring module 401 is configured to acquire a first operating temperature of the searchlight in the high-brightness operating state when acquiring the first operating information of the searchlight; the first operating information Satisfying a preset control condition includes: the first working temperature is greater than or equal to the first temperature threshold.
  • the apparatus may further include: an estimation module 404, configured to estimate a first maximum working duration of the searchlight under the high-brightness working state; wherein the first duration threshold is based on the The first maximum working time is set.
  • the first maximum working time is estimated based on an operating temperature of the searchlight in the high-brightness working state or an operating temperature when the high-brightness working state is entered.
  • the obtaining module 401 is further configured to obtain second work information of the searchlight after adjusting the light emission brightness after adjusting the current light emission brightness of the searchlight; if the second If the working information meets the high-brightness working conditions, a brightness adjustment instruction is issued.
  • the acquiring module 401 is configured to acquire a second working temperature of the searchlight after adjusting the light emission brightness when it is used to acquire the second working information of the search light after adjusting the light emission brightness;
  • the second working information meeting the high-brightness working condition includes that the second working temperature is less than or equal to a second temperature threshold.
  • the obtaining module 401 is configured to obtain the second work information of the searchlight after the light emission brightness adjustment is performed, and is used to estimate that the light of the searchlight can work at high brightness after the light emission brightness adjustment is performed.
  • the second maximum working duration of working in a state; the second duration information satisfying the high-brightness working condition includes: the second maximum working duration is greater than or equal to the second duration threshold.
  • the brightness adjustment instruction is used to instruct a user to send a prompt message that the searchlight can work in a high-brightness working state; and / or, the brightness adjustment instruction is used to control the searchlight to enter high brightness Working status.
  • the device may further include: an alarm module 405, configured to issue a high-temperature warning prompt if it is detected that the first operating temperature of the searchlight is greater than a preset warning temperature threshold.
  • the acquisition module 401 is further configured to acquire the current flight status of the aircraft; the processing module 402 is further configured to control the searchlight to work in a low-brightness working state and to work in a low-light state if it is in the first flight state.
  • the working state of brightness it means that: the luminous brightness of the searchlight is lower than a preset second brightness threshold; if it is in the second flight state, controlling the searchlight to work in normal brightness, and working in normal brightness means: The luminous brightness of the searchlight is the rated operating brightness.
  • the second brightness threshold is less than or equal to the rated operating brightness, and the rated operating brightness is less than or equal to the first brightness threshold.
  • the searchlight function can be implemented on the aircraft, but also the safe and intelligent use of the searchlight can be automatically and intelligently guaranteed, and the flight safety of the aircraft is also guaranteed.
  • FIG. 5 is a schematic structural diagram of a control device according to an embodiment of the present invention.
  • the control device includes a memory 501 and a processor 502. Further, the control device may further include modules such as a power supply, a communication interface, and the like, as required.
  • the memory 501 may include a volatile memory (such as a random-access memory (RAM); the memory 501 may also include a non-volatile memory (such as a flash memory) (flash memory), solid state drive (SSD), etc .; the memory 501 may also include a combination of the above types of memories.
  • RAM random-access memory
  • non-volatile memory such as a flash memory
  • SSD solid state drive
  • the memory 501 may also include a combination of the above types of memories.
  • the processor 502 may be a central processing unit (CPU).
  • the processor 502 may further include a hardware chip.
  • the above hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or the like.
  • the PLD may be a field-programmable gate array (FPGA), a generic array logic (GAL), or the like.
  • the memory 501 is further configured to store program instructions.
  • the processor 502 may call the program instructions to implement the method as described in the foregoing embodiment of the present application.
  • the specific description of the processor 502 is as follows.
  • the processor 502 calls a program instruction stored in the memory, and is configured to perform the following steps:
  • obtaining the first working information of the searchlight, and being in the high-brightness working state means that the light emission brightness of the current working of the searchlight is higher than a preset first brightness threshold; If the first work information satisfies a preset control condition, the light emission brightness of the searchlight currently operating is adjusted according to a preset brightness value; the preset brightness value is lower than the first brightness threshold.
  • the processor 502 is further configured to perform the following steps:
  • Detecting whether a high-brightness control instruction is received if a high-brightness control instruction is received, the searchlight is triggered to enter a high-brightness working state.
  • the preset first brightness threshold is set according to a rated operating brightness of the searchlight.
  • the processor 502 is configured to perform the following steps:
  • the first working information meeting a preset control condition includes: the working time is greater than or equal to a first time threshold.
  • the processor 502 is configured to perform the following steps:
  • Obtaining a first operating temperature of the searchlight in the high-brightness operating state; the first operating information meeting a preset control condition includes: the first operating temperature is greater than or equal to a first temperature threshold.
  • the processor 502 is further configured to perform the following steps:
  • a first maximum operating duration of the searchlight in the high-brightness operating state is estimated; wherein the first duration threshold is set according to the first maximum operating duration.
  • the first maximum operating time is estimated based on an operating temperature of the searchlight in the high-brightness operating state or an operating temperature when the high-brightness operating state is entered.
  • the processor 502 is further configured to perform the following steps:
  • the processor 502 is further configured to perform the following steps:
  • the second working information satisfying a high-brightness working condition includes that the second working temperature is less than or equal to the second temperature threshold.
  • the processor 502 is configured to perform the following steps:
  • the second maximum working time period during which the searchlight can work in a high-brightness working state includes that the second maximum working time period is greater than or equal to Second duration threshold.
  • the brightness adjustment instruction is used to instruct a user to send a prompt message that the searchlight can work in a high-brightness working state; and / or, the brightness adjustment instruction is used to control the searchlight to enter high brightness Working status.
  • the processor 502 is further configured to perform the following steps:
  • a high temperature warning prompt is issued.
  • the processor 502 is further configured to perform the following steps:
  • controlling the searchlight to work in a low-brightness working state, and working in a low-brightness working state means that the light emission brightness of the searchlight is lower than a preset second brightness threshold; if In the second flight state, controlling the searchlight to work in a normal brightness working state, and working in a normal brightness working state means that the luminous brightness of the searchlight is the rated operating brightness.
  • the second brightness threshold is less than or equal to the rated operating brightness, and the rated operating brightness is less than or equal to the first brightness threshold.
  • the searchlight function can be implemented on the aircraft, but also the safe and intelligent use of the searchlight can be automatically and intelligently guaranteed, and the flight safety of the aircraft is also guaranteed.
  • the program can be stored in a computer-readable storage medium.
  • the program When executed, the processes of the embodiments of the methods described above may be included.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random, Access Memory, RAM).

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Abstract

提供了一种探照灯的控制方法、装置及控制装置、飞行器、飞行系统，所述方法包括：在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值。本发明实施例不仅可以在飞行器上实现探照灯功能，还能够自动化、智能化地保证探照灯的安全使用，也保证的飞行器的飞行安全。

Description

探照灯的控制方法、装置及控制装置、飞行器、飞行系统 技术领域
本发明涉及电子技术领域，尤其涉及一种探照灯的发光控制方法、装置及控制装置、飞行器、飞行系统。
背景技术
随着电子技术和通信技术的发展，飞行器得到了极大的发展，特别是一些消费级的可遥控控制的飞行器已经可以在很多场合执行各种各样的任务，例如通过携带摄像机的飞行器执行视频拍摄、地质监测、电力巡检等等。
在一些飞行器产品中，有时会需要执行一些夜间任务或者在光线比较暗的环境下的任务。例如一些农场主需要在夜间对农场进行巡视的夜间巡视任务，或者一些矿场在夜间值班，需要飞行器临时执行照明任务等等。在这些场景下，如何通过飞行器来执行这些任务成为研究的热点问题。
发明内容
本发明实施例提供了一种探照灯的发光控制方法、装置及控制装置、飞行器、飞行系统，一方面通过飞行器上挂载的探照灯能够实现照明，另一方面还可以对探照灯的亮度进行智能控制。
一方面，本发明实施例提供了一种探照灯的发光控制方法，所述探照灯设置在飞行器上，所述方法包括：
检测在飞行器上设置的探照灯的工作状态；
在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；
所述预设亮度值低于所述第一亮度阈值。
另一方面，本发明实施例还提供了一种探照灯的发光控制装置，所述探照灯设置在飞行器上，所述装置包括：
获取模块，用于在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
处理模块，用于如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值。
再一方面，本发明实施例还提供了一种探照灯的发光控制装置，所述探照灯设置在飞行器上，所述控制装置包括：存储器和处理器；
所述存储器中存储有程序指令；
所述处理器，调用所述存储器中存储的程序指令，用于执行如下步骤：
在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；
所述预设亮度值低于所述第一亮度阈值。
又一方面，本发明实施例还提供了一种飞行器，所述飞行器包括：飞行器主体、探照灯以及控制装置，所述探照灯挂载在所述飞行器主体上，所述控制装置与所述探照灯相连，所述控制装置用于执行如上所述的探照灯的发光控制方法。
相应地，本发明实施例还提供了一种飞行系统，所述飞行系统包括：飞行器、挂载在所述飞行器上的探照灯、控制装置以及用户终端；所述控制装置与所述探照灯相连，并且所述控制装置与所述用户终端相连，所述控制装置用于执行如上所述的探照灯的发光控制方法。
本发明实施例不仅可以在飞行器上实现探照灯功能，并且还能够参考探照灯的工作状态对探照灯进行控制，能够自动化、智能化地保证探照灯的安全使用，也保证的飞行器的飞行安全。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例的一种基于挂载探照灯的飞行器的工作场景示意图；
图2是本发明实施例的一种探照灯的控制方法的流程示意图；
图3是本发明实施例的发出亮度调整指示的方法流程示意图；
图4是本发明实施例的一种探照灯的发光控制装置的结构示意图；
图5是本发明实施例的一种控制装置的结构示意图。
具体实施方式
在本发明实施例的飞行器上设置了挂载探照灯的机械接口和电气接口，方便在飞行器上挂载探照灯并对探照灯的发光亮度、甚至发光频率等发光参数进行控制。所述探照灯可以挂载设置在所述飞行器的顶部、底部或者侧面等位置处，实现不同的探照功能，探照灯和飞行器之间的机械连接方式可以是可活动连接的，这样可以根据需要在飞行器上装上探照灯，或者从飞行器上拆下已安装的探照灯。并且，飞行器还可以根据需要挂载其他的附件装置，例如挂载摄像机。
在本发明实施例中，除了在飞行器上挂载探照灯可实现探照功能外，还在自动化控制方面规划了相应的针对探测灯的发光控制逻辑。一方面，可以控制探照灯工作在高亮度工作状态下，持续以高于第一亮度阈值的高亮度值发光，例如所述第一亮阈值可以等于额定工作亮度或者大于额定工作亮度的一个亮度值，例如额定工作亮度的120％的亮度值，实现高强度发光以更好地满足某些特殊情况下的照明任务；另一方面，也考虑到探照灯长期处于高亮度工作状态时，容易损坏或者耗电加快，在发光控制逻辑上加入了高亮度工作保护功能，即探照灯处于高亮度工作状态时，会持续监控探照灯的第一工作信息，如果第一工作信息满足预设的控制条件，则调低探照灯的亮度。在一些实施例中，可 以在第一工作信息所表示的第一工作温度过高时、和/或第一工作信息所表示的工作时长较长时、和/或第一工作信息所表示的电量较低时，都认为满足控制条件，调低探照灯的亮度，保证探照灯更安全、稳定地工作。
请参见图1，是本发明实施例的一种基于挂载了探照灯101的飞行器的工作场景示意图，用户通过遥控器无线遥控所述飞行器。在一个实施例中探照灯101可以挂载在飞行器的顶部，可以通过转动连接的方式设置在飞行器主体上，这样可以根据需要调整探照灯的发光方向，以实现探照功能。当然，探照灯101可以挂载在飞行器的侧面或者底部。在一个实施例中，通过遥控器一方面可以控制飞行器飞行，另一方面还可以根据需要用来手动控制探照灯101。该场景包括一个飞行系统，该飞行系统包括飞行器、挂载在所述飞行器上的探照灯、控制装置以及用户终端；所述控制装置与所述探照灯相连，并且所述控制装置也可以与所述用户终端相连。所述控制装置主要用于执行对探照灯的发光控制。在一个实施例中，所述控制装置设置在所述飞行器上，如图1所示，所述飞行器包括了飞行器主体部分，具体包括旋翼臂、螺旋桨、起落架，以及设置在飞行器主体内部的各种电气装置，例如飞行控制器、指南针等等。所述飞行器上还包括了探照灯以及控制装置，所述探照灯挂载在所述飞行器主体上，所述控制装置与所述探照灯相连。在其他一些实施例中，所述控制装置也可以设置在所述用户终端上，也即所述用户终端通过安装相应的应用程序，实现控制装置的用于执行对探照灯的发光控制的功能。
所述飞行器可以是自动飞行，用户可以通过遥控器或者智能手机、平板电脑、智能可穿戴设备等智能终端设置巡航路线，并向飞行器发送控制指令，所述飞行器可以根据该控制指令执行所述巡航路线，在所述巡航路线上飞行。此时，用户也可以在巡航路线上设置探照灯101的工作策略，由飞行器上的控制器(例如飞行控制器或者单独设置的一个发光控制器)或者探照灯101上的控制器等构成的控制装置102控制探照灯101按照该工作策略工作。在一个实施例中，该工作策略可以包括：在巡航路线的一段或者多段航线上，工作在高亮度工作状态下；在巡航路线其他的一段或者多段航线上，工作在低亮度工作状态(或正常亮度工作状态)下。低亮度工作状态下要求的亮度值低于所述高亮度工作状态下要求的亮度值。当然，在其他实施例中，还可以设置更多的亮度 工作状态，例如在亮度值在低亮度工作状态和高亮度工作状态所要求的亮度值之间的中等亮度工作状态等等。
本发明实施例对所述探照灯101可以进行诸如上述的自动控制，也可以进行手动控制。用户在需要时通过手动调节的方式增加探照灯101的亮度，上述提及的能够对探照灯101进行控制的控制装置102可以基于温度传感器感测到的探照灯101当前的第一工作温度、和/或给探照灯101供电的剩余电池电量，计算探照灯101能够在高亮度工作状态所对应的亮度值下工作的第一最大工作时长，并通过一个提示信息提醒给用户。用户根据提示信息中的第一最大工作时长，可以根据需要选择开启高亮度模式，使探照灯101处于高亮度工作状态下。在探照灯101处于高亮度工作状态下工作后，控制装置102可以进行智能处理，以便于在需要时自动调低探照灯101的亮度，保证探照灯101安全、稳定运行。
请参见图2，是本发明实施例的一种探照灯的发光控制方法的流程示意图，本发明实施例的所述方法可以应用在控制装置上。该控制装置例如可以是设置在飞行器上的装置，例如飞行器的飞行控制器。飞行器由用户的控制终端控制，该控制装置与用户的控制终端之间可以通过无线的方式连接。该控制装置也可以是一个专用于对探照灯进行控制的设备，此时的该控制装置能够直接通过无线的方式与用户的控制终端建立连接，或者一端与飞行器的相关部件(例如通信接口)进行有线连接，通过飞行器的通信接口与用户的控制终端建立连接，另一端与探照灯电气连接。该控制装置也可以是设置在探照灯上的一个控制装置，此时的该控制装置的一端与飞行器的飞行控制器进行有线连接，通过飞行控制器与用户的控制终端建立连接，另一端与探照灯电气连接。
在飞行器飞行的过程中，所述控制装置在S201中可以实时地或者周期性地检测在飞行器上设置的探照灯的工作状态；在本发明实施例中，基于探照灯的发光亮度，可以将探照灯的工作状态区分为高亮度工作状态和低亮度工作状态，处于高亮度工作状态是指：所述探照灯工作的发光亮度高于预设的第一亮度阈值，而如果探照灯工作的发光亮度低于预设的第一亮度阈值或者探照灯工作的发光亮度低于预设的第二亮度阈值，则可以认为探照灯处于低亮度工作状态，其中，所述第二亮度阈值低于所述第一亮度阈值。另外，所述第一亮度阈 值是根据所述探照灯的额定工作亮度设置的，例如所述第一高亮阈值可以设定为额定工作亮度或者额定工作亮度120％，甚至更大。在飞行器的飞行过程中，控制装置可以检测是否接收到高亮度控制指令，若接收到高亮度控制指令，则触发所述探照灯进入高亮度工作状态，以此来满足用户的高亮度照明需求。高亮度控制指令可以是用户终端发出的控制亮度控制指令，也可以是例如上述提及的按照巡航路线自动飞行过程中，按照工作策略自动生成的亮度控制指令。
另外，在一个实施例中，在检测在飞行器上设置的探照灯的工作状态之前，还可以获取飞行器当前的飞行状态。若处于第一飞行状态，控制探照灯工作在低亮度工作状态，工作在低亮度工作状态下是指：所述探照灯的发光亮度低于预设的第二亮度阈值；若处于第二飞行状态，控制探照灯工作在正常亮度工作状态，工作在正常亮度工作状态下是指：所述探照灯的发光亮度为额定工作亮度。飞行器处于第一飞行状态，并不会触发对飞行器上探照灯的工作状态的检测，因为此时，为了避免在飞行器刚起飞不远时对控制用户的眼睛造成刺激，在本发明实施例中会将探照灯设置在低亮度工作状态下工作，因为高亮度可能造成用户的短暂性失明，对眼睛造成伤害，因此，在本发明实施例中，若所述飞行器处于第一飞行状态，则控制所述探照灯工作在低亮度工作状态下。在一个实施例中，所述第二亮度阈值小于或等于所述额定工作亮度，所述额定工作亮度小于或等于上述提及的第一亮度阈值。
飞行器处于第一飞行状态可以是指：飞行参数包括的飞行高度低于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离小于预设的距离阈值。而飞行器处于第二飞行状态是指：飞行参数包括的飞行高度高于或等于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离大于或等于预设的距离阈值。所述控制终端可以是指与飞行器相关的控制终端，例如用于控制所述飞行器飞行的控制终端等等。例如飞行器的飞行参数所表示的飞行高度如果小于10m(10m为经验值，可调整)，和/或飞行参数所表示的飞行距离小于10m(10m经验值，可调整)，则自动以第二亮度阈值(例如正常工作亮度值的30％)及其以下的亮度控制探照灯发光。这样既可以做出探照灯可正常使用的提示，也避免了对用户眼睛造成损害。
进一步地，在一个实施例中，如果飞行器处于第二飞行状态，则可以控制 探照灯工作在正常亮度工作状态，工作在正常亮度工作状态下是指：所述探照灯的发光亮度为额定工作亮度。一般情况下，灯具都可以设置一个额定工作亮度，在第二飞行状态下，探照灯的亮度可能并不会对用户的眼睛带来不利影响，例如，飞行器的飞行参数所表示的飞行高度如果大于10m(10m为经验值，可调整)，和/或飞行参数所表示的飞行距离大于10m(10m经验值，可调整)，则自动以额定工作亮度控制探照灯发光。
在确定了探照灯的工作状态后，控制装置在S202中在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息。在飞行器飞行过程中，如上述，有可能基于预先设置的探照灯的工作策略或被用户手动调节到高于第一亮度阈值的亮度下工作，此时探照灯处于高亮度工作状态，需要实时获取或者在较短的周期内周期性获取所述探照灯的第一工作信息。在本发明实施例中，所述第一工作信息包括工作时长、第一工作温度、电池电量中的任意一个或者多个。其中，电池电量是指对探照灯供电的电池的电量，对探照灯供电的电池可以为所述飞行器的电池，也可以为一个单独的供电电池。在一个实施例中，探照灯的工作状态可以根据对探照灯的控制操作来进行判断，例如在接收到在控制界面上将探照灯调整到高亮度工作状态的用户操作，又例如检测到通过旋钮等物理按键将探照灯的亮度调整到最大值的用户操作。探照灯的工作状态还可以根据当前的亮度来确定，例如在一定时间范围内确定探照灯的亮度高于额定亮度阈值(或第一亮度阈值)则认为探照灯工作在高亮度工作状态下，在一定时间范围内确定探照灯的亮度等于额定亮度阈值则认为探照灯工作在正常工作状态下，在一定时间范围内确定探照灯的亮度低于额定亮度阈值(或第二亮度阈值)则认为探照灯工作在低亮度工作状态下。
在获取到探照灯的第一工作信息后，控制装置对第一工作信息进行判断，控制装置在S203中，如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值，所述预设的亮度值可以是额定工作亮度或者低于额定工作亮度的一个亮度值，第一亮度阈值可以为额定工作亮度或者大于额定工作亮度的一个亮度值。所述控制条件是为了使探照灯能够安全、稳定工作而设置的，如果满足控制条件，则需要对探照灯的工作状态进行控制，避免出现安全事故。
在一个实施例中，所述获取所述探照灯的第一工作信息可以包括：获取所述探照灯已经处于所述高亮度工作状态下的工作时长，所述控制条件指示了第一时长阈值，所述第一工作信息满足预设的控制条件包括：所述工作时长大于或等于所述第一时长阈值。该控制条件所指示的第一时长阈值可以是一个经验值，该第一时长阈值可以是在实际的飞行以及使用探照灯的过程中，通过记录的多次探照灯的多个实测时长来确定的，多个实测时长是指探照灯在不同环境温度和/或工作温度下，在高亮度工作状态下工作且工作温度刚好达到某个警告温度阈值的时长。警告温度阈值主要是基于探照灯的安全照明因素来确定的，工作温度为警告温度阈值的探照灯有可能损坏，甚至因为温度过高而导致爆炸，因此，需要设置警告温度阈值以保证探照灯的安全运行。
在一个实施例中，所述第一时长阈值也可以基于探照灯的第一最大工作时长来确定的。可以估算所述探照灯在所述高亮度工作状态下的第一最大工作时长；所述第一时长阈值是根据所述第一最大工作时长设定的，例如，将第一最大工作时长设定为第一时长阈值，或者将一个小于第一最大工作时长的一个时长设定为第一时长阈值。第一最大工作时长可以是刚起飞时，或者在控制所述探照灯进入高亮度工作状态之前的任意一时刻计算得到的。而所述第一最大工作时长是根据所述探照灯在所述高亮度工作状态下的工作温度或者进入高亮工作状态时的工作温度来估算的。在某些实施例中，估算第一最大工作时长时所基于的在所述高亮度工作状态下的工作温度也是一个参考值，并非在本次工作在高亮度工作状态下的实测值，基于该参考值来估算一个大致的第一最大工作时长，基于该最大工作时长来设置控制条件中的第一时长阈值。在某些实施例中，该第一最大工作时长也可以是一个预先设置的恒定值。
在一个实施例中，所述获取所述探照灯的第一工作信息也可以包括：获取所述探照灯在所述高亮度工作状态下的第一工作温度；所述控制条件指示了第一温度阈值，所述第一工作信息满足预设的控制条件包括：所述第一工作温度大于或等于第一温度阈值。该第一温度阈值可以与上述提及的所述警告温度阈值相关，在一个实施例中，该第一温度阈值可以为所述警告温度阈值，或者该第一温度阈值与所述警告温度阈值之间的差值的绝对值小于预设的数值。该第一温度阈值或者说警告温度阈值是根据探照灯的额定工作温度来确定的。可以 通过在探照灯的灯座位置处设置温度传感器来采集探照灯在高亮度工作状态下的温度。
而如果检测到所述探照灯的第一工作温度大于预设的警告温度阈值，则发出高温警告提示。一旦达到该警告温度阈值，则需要向用户发出提示消息，在一个实施例中，可以通过控制飞行器上的其他灯闪烁的方式来提醒，在一个实施例中，也可以通过在通信链路上发送通知消息的方式来在控制终端上通知用户。设置该警告温度阈值的作用在于：在上述的第一工作信息为工作时长的情况下，在工作时长小于所述控制条件所指示的第一时长阈值时，如果第一工作温度超过了所述警告温度阈值，也会发出警告，这样可以在工作时长不满足控制条件时，也能够提醒用户温度过高，以便于用户执行相应的安全控制，例如调低亮度甚至关掉探照灯。设置该警告温度阈值的作用还在于：即使所述探照灯没有进入高亮度工作状态，但如果检测到工作温度高于所述警告温度阈值，也同样可以提醒用户工作温度过高，以便于用户执行相应的安全控制，例如调低亮度甚至关掉探照灯。
在一个实施例中，请参考图3，是本发明实施例中在根据预设亮度值对所述探照灯当前工作的发光亮度进行调整之后，即调低探照灯的发光亮度后，发出亮度调整指示的方法示意图，在本发明实施例中，控制装置在S301中获取所述探照灯在进行发光亮度调整后的第二工作信息，并且在S302中如果所述第二工作信息满足高亮度工作条件，则发出亮度调整指示。
在一个实施例中，所述S301可以包括获取所述探照灯在进行发光亮度调整后的第二工作温度；同样可以通过设置在探照灯灯座处的温度传感器来获取探照灯当前的第二工作温度，一般情况下，在调低亮度后，探照灯的工作温度会降低。控制装置可估算所述探照灯在第二工作温度下、且在所述高亮度工作状态下工作的第二最大工作时长；可以基于预先设置的估算模型，以第二工作温度为输入，计算输出第二最大工作时长。控制装置在第二最大工作时长大于预设的第二时长阈值，则发出亮度调整指示。也就是说，估算得到的第二最大工作时长大于预设的第二时长阈值，例如2分钟、5分钟等第二时长阈值，则通知用户可以再次让探照灯处于高亮度工作状态。预设的第二时长阈值主要是用户预先根据所要执行的探照任务来设置的，例如，矿场用户需要观测某台设 备时，控制飞行器绕该台设备飞一圈且对该设备进行查看的时长为2分钟，那么，第二时长阈值设置成两分钟，任何时刻，只要估算出探照灯能够在高亮度工作状态下工作两分钟，则可以发出亮度调整指示。
在其他实施例中，也可以分别地基于温度和工作时长来确定是否发出亮度调整指示。可以获取所述探照灯在进行发光亮度调整后的第二工作温度，而所述的高亮度工作条件指示了第二温度阈值，所述第二工作信息满足高亮度工作条件包括：所述第二工作温度小于或等于所述第二温度阈值。或者，还可以估算所述探照灯在进行发光亮度调整后，能够在高亮度工作状态下工作的第二最大工作时长，所述第二时长信息满足高亮度工作条件包括：所述第二最大工作时长大于或等于所述第二时长阈值。
在本发明实施例中，所述亮度调整指示用于指示向用户发出所述探照灯能够在高亮度工作状态下工作的提示消息；和/或，所述亮度调整指示用于控制所述探照灯进入高亮度工作状态。也就是说，所述亮度调整指示可以仅仅是一个提示消息，通过通信链路向用户终端发出可以高亮度工作状态工作的提示。所述亮度调整指示也可以是作为一个控制指令直接控制探照灯工作到高亮度工作状态下。或者所述亮度调整指示的作用在于：发出提示消息后，如果没有收到用户的停止高亮度工作的指令，则直接控制探照灯工作到高亮度工作状态下。
所述飞行器除了可以设置探照灯外，还可以设置其他功能附件，在一个实施例中，所述飞行器上还设置了夜航灯。本发明实施例中，夜航灯的功能主要用于在夜晚或者光线比较暗(光线传感器感测的光线强度低于预设的阈值)的环境下，能够对飞行器在空中的位置进行定位和提示，可以在一些突发情况下，例如探照灯不能发光(例如探照灯出现故障)等情况，能够有效地向用户提示飞行器在空中的位置。在一个实施例中，对夜航灯进行发光控制的目的，主要是满足在3英里/5公里甚至更远的距离上能够给控制用户或者其他飞行器或者其他相关用户提示飞行器在空中的位置。
对夜航灯进行发光控制主要包括：若检测到所述飞行器的飞行参数满足夜航灯控制条件，则根据第一夜航灯提示规则，控制所述夜航灯工作在低亮度等级下；或者，若检测到所述飞行器的飞行参数不满足夜航灯控制条件，则根据 第二夜航灯提示规则，控制所述夜航灯工作在高亮度等级下。所述的飞行参数包括所述飞行器的飞行高度和/或所述飞行器执行飞行任务的过程中距离地面用户的控制终端的飞行距离。检测所述飞行器的飞行参数是否满足夜航灯控制条件包括：检测所述飞行器的飞行高度是否小于第一高度阈值和/或检测所述飞行器的飞行距离是否小于预设的第一距离阈值。如果判断结果为是，则认为所述飞行器的飞行参数满足夜航灯控制条件。而如果判断结果所述飞行器的飞行高度是否大于第一高度阈值和/或检测所述飞行器的飞行距离是否大于预设的第一距离阈值，则认为所述飞行器的飞行参数不满足夜航灯控制条件。所述第一高度阈值例如可以是4.5m等经验值，所述第一距离阈值例如也可以是4.5m等经验值。
所述低亮度等级所指示的第二亮度阈值小于所述高亮度等级所指示的第一亮度阈值。第二亮度阈值例如可以是夜航灯亮度的30％等经验值，高亮度等级例如可以是夜航灯亮度的100％预设值。设置第一高度阈值和/或第一距离阈值，以及设置第一亮度阈值和第二亮度阈值作为夜航灯的发光控制依据的目的在于：一方面，在低空或者距离用户较近的情况下，不会对用户的眼睛造成刺激、干扰，不会影响用户的视觉，能够保证用户对飞行器进行安全控制，另一方面，在飞行器飞远后，也能够达到飞行器在夜航模式下提示飞行器位置的功能，例如达到飞行器在空中飞行的过程中，在3英里/5公里甚至更远的距离上，控制用户或者其他飞行器或者其他相关用户也能够发现该飞行器的存在。
下面以一个实例对本发明实施例的进行说明。
无人机在夜晚起飞时，用户可以在APP上选择将夜航灯开启，选择开启后，控制探照灯以较低亮度(30％以内，用户可调)(可以将此时的探照灯工作状态作为低亮度工作状态)发光，在距离用户8m(用户可调)以上的时候控制探照灯以100％亮度发光，100％亮度为所述探照灯的额定工作亮度(可以将此时的探照灯工作状态作为正常工作状态)。此时用户可以根据自身需求使用探照灯，并且在0％～100％亮度区间内不受限的随意调整。
用户在需要临时提升探照灯的发光亮度时，可以在短时间内手动提升到100％亮度，此时，无人机探照灯会根据环境温度等因素计算出探照灯在120％亮度下可以工作的第一最大工作时长，并推送给用户，用户可以在这个时间段 内可以使用120％亮度下工作(可以将此时的探照灯工作状态作为高亮度工作状态)。如果用户控制探照灯在120％亮度下工作，那么在检测到第一工作信息中的工作时长到达第一最大工作时长后(即大于或等于第一时长阈值)，探照灯会自动降回最高100％亮度工作，并重新评估调低亮度后的第二工作信息，即第二工作温度以及第二最大工作时长。待自身温度满足120％亮度下工作一定时间(用户可以选择)的条件后，用户可以再次选择控制探照灯在120％亮度下发光。例如至少在120％亮度下工作1min或者至少工作一定时间(如前述提及的第一最大工作时长或第一时长阈值)，和/或灯珠温度在一定环境温度下低于一定温度如第二温度阈值。
同时，在无人机探照灯模块检测到自身温度过高时，会主动向无人机推送相关信息，用户端也会收到相应警告，此时用户可以根据提示降低亮度或者根据系统预设由无人机探照灯自主降低亮度。
对于夜航灯，无人机在夜晚起飞时，用户可以在APP上选择将夜航灯开启，选择开启后，可控制夜航灯以较低亮度(10％)闪烁，以表示夜航灯闪烁功能已开启；用户操作无人机起飞，在起飞阶段，夜航灯会一直以较低亮度(10％亮度，用户可调)闪烁；夜航灯在飞行高度4.5(用户可调)米以上，控制夜航灯以中等亮度(例如30％亮度，用户可调)闪烁；在距离地面或者距离用户50m(用户可调)及以上时，控制夜航灯以满亮度(100％亮度)闪烁。在这个过程中，夜航灯会主动获取无人机的飞行高度和/或距离用户的距离，并且自主自动选择相应的亮度以及闪烁频率。无人机在夜晚降落时也基于上述提及的飞行高度和亮度进行夜航灯的发光控制。
采用本发明实施例中，不仅可以在飞行器上实现探照灯功能，还能够自动化、智能化地保证探照灯的安全使用，也保证的飞行器的飞行安全。
再请参见图4，是本发明实施例的一种探照灯的发光控制装置的结构示意图，本发明实施例的所述探照灯的发光控制装置可以设置在一个单独的控制装置中，也可以设置在飞行器的飞行控制器中。所述控制装置包括如下模块。
获取模块401，用于在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；处理模块402，用于如果第一工作信息 满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值。
在一个实施例中，所述装置还可以包括：检测模块403，用于检测是否接收到高亮度控制指令；若接收到高亮度控制指令，则触发所述探照灯进入高亮度工作状态。
在一个实施例中，所述预设的第一亮度阈值是根据所述探照灯的额定工作亮度设置的。
在一个实施例中，所述获取模块401，在获取所述探照灯的第一工作信息时，用于获取所述探照灯已经处于所述高亮度工作状态下的工作时长；所述第一工作信息满足预设的控制条件包括：所述工作时长大于或等于第一时长阈值。
在一个实施例中，所述获取模块401，在获取所述探照灯的第一工作信息时，用于获取所述探照灯在所述高亮度工作状态下的第一工作温度；所述第一工作信息满足预设的控制条件包括：所述第一工作温度大于或等于所述第一温度阈值。
在一个实施例中，所述装置还可以包括：估算模块404，用于估算所述探照灯在所述高亮度工作状态下的第一最大工作时长；其中，所述第一时长阈值是根据所述第一最大工作时长设定的。
在一个实施例中，所述第一最大工作时长是根据所述探照灯在所述高亮度工作状态下的工作温度或者进入高亮工作状态时的工作温度来估算的。
在一个实施例中，所述获取模块401，在对所述探照灯当前工作的发光亮度进行调整后，还用于获取所述探照灯在进行发光亮度调整后的第二工作信息；如果所述第二工作信息满足高亮度工作条件，则发出亮度调整指示。
在一个实施例中，所述获取模块401，在用于获取所述探照灯在进行发光亮度调整后的第二工作信息时，用于获取所述探照灯在进行发光亮度调整后的第二工作温度；所述第二工作信息满足高亮度工作条件包括：所述第二工作温度小于或等于第二温度阈值。
在一个实施例中，所述获取模块401，在用于获取所述探照灯在进行发光亮度调整后的第二工作信息时，用于估算所述探照灯在进行发光亮度调整后， 能够在高亮度工作状态下工作的第二最大工作时长；所述第二时长信息满足高亮度工作条件包括：所述第二最大工作时长大于或等于所述第二时长阈值。
在一个实施例中，所述亮度调整指示用于指示向用户发出所述探照灯能够在高亮度工作状态下工作的提示消息；和/或，所述亮度调整指示用于控制所述探照灯进入高亮度工作状态。
在一个实施例中，所述装置还可以包括：告警模块405，用于如果检测到所述探照灯的第一工作温度大于预设的警告温度阈值，发出高温警告提示。
在一个实施例中，所述获取模块401，还用于获取飞行器当前的飞行状态；所述处理模块402，还用于若处于第一飞行状态，控制探照灯工作在低亮度工作状态，工作在低亮度工作状态下是指：所述探照灯的发光亮度低于预设的第二亮度阈值；若处于第二飞行状态，控制探照灯工作在正常亮度工作状态，工作在正常亮度工作状态下是指：所述探照灯的发光亮度为额定工作亮度。
在一个实施例中，处于第一飞行状态是指：飞行参数包括的飞行高度低于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离小于预设的距离阈值；处于第二飞行状态是指：飞行参数包括的飞行高度高于或等于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离大于或等于预设的距离阈值。
在一个实施例中，所述第二亮度阈值小于或等于所述额定工作亮度，所述额定工作亮度小于或等于所述第一亮度阈值。
采用本发明实施例中，不仅可以在飞行器上实现探照灯功能，还能够自动化、智能化地保证探照灯的安全使用，也保证的飞行器的飞行安全。
再请参见图5，是本发明实施例的一种控制装置的结构示意图，该控制装置包括：存储器501和处理器502。进一步地，该控制装置还可以根据需要包括供电电源、通信接口等模块。
所述存储器501可以包括易失性存储器(volatile memory)，如随机存取存储器(random-access memory，RAM)；存储器501也可以包括非易失性存储器(non-volatile memory)，如快闪存储器(flash memory)，固态硬盘(solid-state drive，SSD)等；存储器501还可以包括上述种类的存储器的组合。
所述处理器502可以是中央处理器(central processing unit，CPU)。所述 处理器502还可以进一步包括硬件芯片。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)等。在一个实施例中，上述PLD可以是现场可编程逻辑门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic，GAL)等。
所述存储器501还用于存储程序指令。所述处理器502可以调用所述程序指令，实现如本申请上述实施例中所涉及的方法。关于所述处理器502的具体描述如下述。
在一个实施例中，所述处理器502，调用所述存储器中存储的程序指令，用于执行如下步骤：
在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值。
在一个实施例中，所述处理器502，还用于执行如下步骤：
检测是否接收到高亮度控制指令；若接收到高亮度控制指令，则触发所述探照灯进入高亮度工作状态。
在一个实施例中，所述预设的第一亮度阈值是根据所述探照灯的额定工作亮度设置的。
在一个实施例中，所述处理器502，用于执行如下步骤：
获取所述探照灯已经处于所述高亮度工作状态下的工作时长；所述第一工作信息满足预设的控制条件包括：所述工作时长大于或等于第一时长阈值。
在一个实施例中，所述处理器502，用于执行如下步骤：
获取所述探照灯在所述高亮度工作状态下的第一工作温度；所述第一工作信息满足预设的控制条件包括：所述第一工作温度大于或等于第一温度阈值。
在一个实施例中，所述处理器502，还用于执行如下步骤：
估算所述探照灯在所述高亮度工作状态下的第一最大工作时长；其中，所述第一时长阈值是根据所述第一最大工作时长设定的。
在一个实施例中，所述第一最大工作时长是根据所述探照灯在所述高亮度工作状态下的工作温度或者进入高亮度工作状态时的工作温度来估算的。
在一个实施例中，所述处理器502，还用于执行如下步骤：
获取所述探照灯在进行发光亮度调整后的第二工作信息；如果所述第二工作信息满足高亮度工作条件，则发出亮度调整指示。
在一个实施例中，所述处理器502，还用于执行如下步骤：
获取所述探照灯在进行发光亮度调整后的第二工作温度；所述第二工作信息满足高亮度工作条件包括：所述第二工作温度小于或等于所述第二温度阈值。
在一个实施例中，所述处理器502，用于执行如下步骤：
估算所述探照灯在进行发光亮度调整后，能够在高亮度工作状态下工作的第二最大工作时长；所述第二工作信息满足高亮度工作条件包括：所述第二最大工作时长大于或等于第二时长阈值。
在一个实施例中，所述亮度调整指示用于指示向用户发出所述探照灯能够在高亮度工作状态下工作的提示消息；和/或，所述亮度调整指示用于控制所述探照灯进入高亮度工作状态。
在一个实施例中，所述处理器502，还用于执行如下步骤：
如果检测到所述探照灯的第一工作温度大于预设的警告温度阈值，发出高温警告提示。
在一个实施例中，所述处理器502，还用于执行如下步骤：
获取飞行器当前的飞行状态；若处于第一飞行状态，控制探照灯工作在低亮度工作状态，工作在低亮度工作状态下是指：所述探照灯的发光亮度低于预设的第二亮度阈值；若处于第二飞行状态，控制探照灯工作在正常亮度工作状态，工作在正常亮度工作状态下是指：所述探照灯的发光亮度为额定工作亮度。
在一个实施例中，处于第一飞行状态是指：飞行参数包括的飞行高度低于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离小于预设的距离阈值；处于第二飞行状态是指：飞行参数包括的飞行高度高于或等于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离大于或等于预设的距离阈值。
在一个实施例中，所述第二亮度阈值小于或等于所述额定工作亮度，所述额定工作亮度小于或等于所述第一亮度阈值。
在本发明实施例中，所述处理器502的具体实现可参考前述实施例中关于控制装置的相关内容的描述，在此不赘述。采用本发明实施例中，不仅可以在飞行器上实现探照灯功能，还能够自动化、智能化地保证探照灯的安全使用，也保证的飞行器的飞行安全。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本发明部分实施例而已，当然不能以此来限定本发明之权利范围，因此依本发明权利要求所作的等同变化，仍属本发明所涵盖的范围。

Claims (34)

  1. 一种探照灯的发光控制方法，其特征在于，所述探照灯设置在飞行器上，所述方法包括：
    在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
    如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；
    所述预设亮度值低于所述第一亮度阈值。
  2. 如权利要求1所述的方法，其特征在于，还包括：
    检测是否接收到高亮度控制指令；
    若接收到高亮度控制指令，则触发所述探照灯进入高亮度工作状态。
  3. 如权利要求1所述的方法，其特征在于，所述预设的第一亮度阈值是根据所述探照灯的额定工作亮度设置的。
  4. 如权利要求1所述的方法，其特征在于，所述获取所述探照灯的第一工作信息，包括：
    获取所述探照灯已经处于所述高亮度工作状态下的工作时长；
    所述第一工作信息满足预设的控制条件包括：所述工作时长大于或等于第一时长阈值。
  5. 如权利要求1所述的方法，其特征在于，所述获取所述探照灯的第一工作信息，包括：
    获取所述探照灯在所述高亮度工作状态下的第一工作温度；
    所述第一工作信息满足预设的控制条件包括：所述第一工作温度大于或等于第一温度阈值。
  6. 如权利要求4所述的方法，其特征在于，还包括：
    估算所述探照灯在所述高亮度工作状态下的第一最大工作时长；
    其中，所述第一时长阈值是根据所述第一最大工作时长设定的。
  7. 如权利要求6所述的方法，其特征在于，所述第一最大工作时长是根据所述探照灯在所述高亮度工作状态下的工作温度或者进入高亮工作状态时的工作温度来估算的。
  8. 如权利要求1所述的方法，其特征在于，在对所述探照灯当前工作的发光亮度进行调整后，所述方法还包括：
    获取所述探照灯在进行发光亮度调整后的第二工作信息；
    如果所述第二工作信息满足高亮度工作条件，则发出亮度调整指示。
  9. 如权利要求8所述的方法，其特征在于，所述获取所述探照灯在进行发光亮度调整后的第二工作信息，包括：
    获取所述探照灯在进行发光亮度调整后的第二工作温度；
    所述第二工作信息满足高亮度工作条件包括：所述第二工作温度小于或等于第二温度阈值。
  10. 如权利要求8所述的方法，其特征在于，所述获取所述探照灯在进行发光亮度调整后的第二工作信息，包括：
    估算所述探照灯在进行发光亮度调整后，能够在高亮度工作状态下工作的第二最大工作时长；
    所述第二工作信息满足高亮度工作条件包括：所述第二最大工作时长大于或等于第二时长阈值。
  11. 如权利要求8所述的方法，其特征在于，所述亮度调整指示用于指示向用户发出所述探照灯能够在高亮度工作状态下工作的提示消息；和/或，所 述亮度调整指示用于控制所述探照灯进入高亮度工作状态。
  12. 如权利要求1-11任一项所述的方法，其特征在于，还包括：
    如果检测到所述探照灯的第一工作温度大于预设的警告温度阈值，发出高温警告提示。
  13. 如权利要求1-7任一项所述的方法，其特征在于，还包括：
    获取飞行器当前的飞行状态；
    若处于第一飞行状态，控制探照灯工作在低亮度工作状态，工作在低亮度工作状态下是指：所述探照灯的发光亮度低于预设的第二亮度阈值；
    若处于第二飞行状态，控制探照灯工作在正常亮度工作状态，工作在正常亮度工作状态下是指：所述探照灯的发光亮度为额定工作亮度。
  14. 如权利要求13所述的方法，其特征在于，处于第一飞行状态是指：飞行参数包括的飞行高度低于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离小于预设的距离阈值；
    处于第二飞行状态是指：飞行参数包括的飞行高度高于或等于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离大于或等于预设的距离阈值。
  15. 如权利要求13所述的方法，其特征在于，所述第二亮度阈值小于或等于所述额定工作亮度，所述额定工作亮度小于或等于所述第一亮度阈值。
  16. 一种探照灯的发光控制装置，其特征在于，所述探照灯设置在飞行器上，所述装置包括：
    获取模块，用于在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
    处理模块，用于如果第一工作信息满足预设的控制条件，则根据预设亮度 值对所述探照灯当前工作的发光亮度进行调整；所述预设亮度值低于所述第一亮度阈值。
  17. 一种探照灯的发光控制装置，其特征在于，所述探照灯设置在飞行器上，所述控制装置包括：存储器和处理器；
    所述存储器中存储有程序指令；
    所述处理器，调用所述存储器中存储的程序指令，用于执行如下步骤：
    在所述探照灯的工作状态为高亮度工作状态时，获取所述探照灯的第一工作信息，处于高亮度工作状态是指：所述探照灯当前工作的发光亮度高于预设的第一亮度阈值；
    如果第一工作信息满足预设的控制条件，则根据预设亮度值对所述探照灯当前工作的发光亮度进行调整；
    所述预设亮度值低于所述第一亮度阈值。
  18. 如权利要求17所述的控制装置，其特征在于，所述处理器，还用于执行如下步骤：
    检测是否接收到高亮度控制指令；
    若接收到高亮度控制指令，则触发所述探照灯进入高亮度工作状态。
  19. 如权利要求17所述的控制装置，其特征在于，所述预设的第一亮度阈值是根据所述探照灯的额定工作亮度设置的。
  20. 如权利要求17所述的控制装置，其特征在于，所述处理器，用于执行如下步骤：
    获取所述探照灯已经处于所述高亮度工作状态下的工作时长；
    所述第一工作信息满足预设的控制条件包括：所述工作时长大于或等于第一时长阈值。
  21. 如权利要求17所述的控制装置，其特征在于，所述处理器，用于执 行如下步骤：
    获取所述探照灯在所述高亮度工作状态下的第一工作温度；
    所述第一工作信息满足预设的控制条件包括：所述第一工作温度大于或等于第一温度阈值。
  22. 如权利要求17-21任一项所述的控制装置，其特征在于，所述处理器，还用于执行如下步骤：
    估算所述探照灯在所述高亮度工作状态下的第一最大工作时长；
    其中，所述第一时长阈值是根据所述第一最大工作时长设定的。
  23. 如权利要求22所述的控制装置，其特征在于，所述第一最大工作时长是根据所述探照灯在所述高亮度工作状态下的工作温度或者进入高亮度工作状态时的工作温度来估算的。
  24. 如权利要求17所述的控制装置，其特征在于，在对所述探照灯当前工作的发光亮度进行调整后，所述处理器，还用于执行如下步骤：
    获取所述探照灯在进行发光亮度调整后的第二工作信息；
    如果所述第二工作信息满足高亮度工作条件，则发出亮度调整指示。
  25. 如权利要求24所述的控制装置，其特征在于，所述处理器，还用于执行如下步骤：
    获取所述探照灯在进行发光亮度调整后的第二工作温度；
    所述第二工作信息满足高亮度工作条件包括：所述第二工作温度小于或等于所述第二温度阈值。
  26. 如权利要求24所述的控制装置，其特征在于，所述处理器，用于执行如下步骤：
    估算所述探照灯在进行发光亮度调整后，能够在高亮度工作状态下工作的第二最大工作时长；
    所述第二工作信息满足高亮度工作条件包括：所述第二最大工作时长大于或等于第二时长阈值。
  27. 如权利要求24所述的控制装置，其特征在于，所述亮度调整指示用于指示向用户发出所述探照灯能够在高亮度工作状态下工作的提示消息；和/或，所述亮度调整指示用于控制所述探照灯进入高亮度工作状态。
  28. 如权利要求17-27任一项所述的控制装置，其特征在于，所述处理器，还用于执行如下步骤：
    如果检测到所述探照灯的第一工作温度大于预设的警告温度阈值，发出高温警告提示。
  29. 如权利要求17-23任一项所述的控制装置，其特征在于，所述处理器，还用于执行如下步骤：
    获取飞行器当前的飞行状态；
    若处于第一飞行状态，控制探照灯工作在低亮度工作状态，工作在低亮度工作状态是指：所述探照灯的发光亮度低于预设的第二亮度阈值；
    若处于第二飞行状态，控制探照灯工作在正常亮度工作状态，工作在正常亮度工作状态是指：所述探照灯的发光亮度为额定工作亮度。
  30. 如权利要求29所述的控制装置，其特征在于，处于第一飞行状态是指：飞行参数包括的飞行高度低于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离小于预设的距离阈值；
    处于第二飞行状态是指：飞行参数包括的飞行高度高于或等于预设的飞行高度阈值，和/或，飞行参数包括的所述飞行器与控制终端之间的距离大于或等于预设的距离阈值。
  31. 如权利要求29所述的控制装置，其特征在于，所述第二亮度阈值小于或等于所述额定工作亮度，所述额定工作亮度小于或等于所述第一亮度阈 值。
  32. 一种飞行器，其特征在于，所述飞行器包括：飞行器主体、探照灯以及控制装置，所述探照灯挂载在所述飞行器主体上，所述控制装置与所述探照灯相连，所述控制装置用于执行如权利要求1-15任一项所述的探照灯的发光控制方法。
  33. 一种飞行系统，其特征在于，所述飞行系统包括：飞行器、挂载在所述飞行器上的探照灯、控制装置以及用户终端；所述控制装置与所述探照灯相连，并且所述控制装置与所述用户终端相连，所述控制装置用于执行如权利要求1-15任一项所述的探照灯的发光控制方法。
  34. 如权利要求33所述的飞行系统，其特征在于，所述控制装置设置在所述飞行器上，或者，所述控制装置设置在所述用户终端上。
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