Unmanned aerial vehicle single or cluster launching control system suitable for different medium platforms

Abstract

The unmanned aerial vehicle single or cluster launching control system is suitable for different medium platforms, and rapid testing before launching can be carried out without depending on an airborne battery of the unmanned aerial vehicle. Comprising a power supply module, a satellite communication / positioning module, a networking communication module, an intelligent control module, a data exchange module, a gating control module, a channel array and a connecting base, the power supply module is used for providing direct-current voltage in the system and unmanned aerial vehicle test power supply; the satellite communication / positioning module is used for providing position information to an unmanned aerial vehicle which is located in the device and cannot receive a satellite positioning signal; the networking communication module is used for establishing a communication network between the emission control system and the unmanned aerial vehicle; the intelligent control module is used for transmitting information processing in the control system, issuing instructions to other modules and transmitting information interaction between the control system and the unmanned aerial vehicle; and the data exchange module is used for transmitting data transmission among the modules in the control system.

Description

Technical Field

[0001] The present invention belongs to the technical field of unmanned aerial vehicle control, and in particular relates to a single or cluster launch control system of unmanned aerial vehicles applicable to different medium platforms. Background Art

[0002] Drone control technology is constantly innovating and developing, and has made significant progress in all aspects. The endurance, load capacity, and flight speed of drones have been significantly improved. At the same time, the application of technologies such as multi-sensor fusion and artificial intelligence enables drone systems to better perceive the environment and make decisions.

[0003] The existing UAV systems take too long to prepare for launch, their equipment is scattered, and they rely on their own onboard batteries for power supply. When troubleshooting, continuous power supply will cause the battery power to drop and cannot meet the needs of subsequent flights. Frequent charging and discharging will also shorten the battery life. At the same time, most UAV systems only meet the requirements of launch in specific ground environments, have poor versatility, and cannot perform rapid cluster launches, which limits the application scenarios.

[0004] Therefore, there is a need for a UAV system control technology that can meet the needs of different media platforms, has convenient power supply and distribution, simple maintenance, is suitable for long-term duty, does not rely on the UAV's own onboard battery, can perform rapid pre-launch testing, and can enable rapid and continuous cluster launches. Summary of the invention

[0005] The present invention provides a single or cluster launch control system for unmanned aerial vehicles (UAVs) applicable to different media platforms, which can perform a quick test before launch without relying on the UAV's own onboard battery.

[0006] The present invention is achieved through the following technical solutions.

[0007] A single or cluster launch control system for unmanned aerial vehicles (UAVs) of different media platforms, comprising: a power module, a satellite communication / positioning module, a networking communication module, an intelligent control module, a data exchange module, a gating control module, a channel array, and a connection base;

[0008] The power module is used to provide DC voltage in the system and power supply for UAV testing;

[0009] The satellite communication / positioning module is used to provide location information to a drone that is in the device and cannot receive satellite positioning signals;

[0010] The networking communication module is used to establish a communication network between the launch control system and the UAV;

[0011] The intelligent control module is used for information processing within the launch control system, issuing instructions to other modules, and information exchange between the launch control system and the UAV;

[0012] The data exchange module is used for transmitting data between modules in the control system;

[0013] The gating control module is used to feedback the current status of each channel in the channel array, accept instructions from the intelligent control module to reset the channel array, and control the on / off and switching of the power distribution and control channels;

[0014] The channel array is an array composed of relays, and each channel performs power distribution and launch control for a UAV;

[0015] The connection base is connected to the drone connection cable.

[0016] Beneficial effects of the present invention:

[0017] 1. The present invention simplifies the design of the electrical system and can be applied to different media platforms with strong versatility;

[0018] 2. The power supply system of the present invention has simple power supply and distribution operation and convenient maintenance, and can meet the requirements of different test scenarios;

[0019] 3. The present invention has unified communication, can quickly form a network, and can test multiple drones at the same time, thus shortening the preparation time before launch;

[0020] 4. The gating control of the present invention can efficiently manage the different working states of multiple channels, power supply and distribution, control switching, and channel reset operation after the UAV is launched. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the launch control system of the present invention;

[0022] Figure 2 It is a schematic diagram of the composition of the electrical unit of the UAV of the present invention. DETAILED DESCRIPTION

[0023] The exemplary embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be understood that the embodiments shown and described in the accompanying drawings are only exemplary and are intended to illustrate the principles and spirit of the present invention, rather than to limit the scope of the present invention.

[0024] like Figure 1 As shown, a single or cluster launch control system of unmanned aerial vehicles applicable to different media platforms of the present invention comprises: a power module, a satellite communication / positioning module, a networking communication module, an intelligent control module, a data exchange module, a gating control module, a channel array, and a connection base;

[0025] The power module is used to provide DC voltage in the system and power supply for UAV testing;

[0026] The satellite communication / positioning module is used to provide location information to a drone that is in the device and cannot receive satellite positioning signals;

[0027] The networking communication module is used to establish a communication network between the launch control system and the UAV;

[0028] The intelligent control module is used for information processing within the launch control system, issuing instructions to other modules, and information exchange between the launch control system and the UAV;

[0029] The data exchange module is used for transmitting data between modules in the control system;

[0030] The gating control module is used to feedback the current status of each channel in the channel array, accept instructions from the intelligent control module to reset the channel array, and control the on / off and switching of the power distribution and control channels;

[0031] The channel array is an array composed of relays, and each channel performs power distribution and launch control for a UAV;

[0032] The connection base is connected to the drone connection cable.

[0033] like Figure 2 As shown, a single or cluster launch control system of a UAV suitable for different media platforms of the present invention also includes a UAV electrical unit, including a power management module, a battery 1, a battery 2, an integrated control module, a load module, a networking communication module, a flight control module, a receiver, a steering gear / propeller electric adjustment, and a connecting cable; wherein:

[0034] The power management module is used to manage the power supply and distribution of each module of the UAV electrical unit;

[0035] The battery 1 is used to supply the drone control, communication, and load voltage (control power);

[0036] The battery 2 is used to supply voltage (power electricity) to the drone's rudder and propeller electrical regulators;

[0037] The integrated control module is used for information processing of the UAV electrical unit, data interaction with each module, and issuing control instructions;

[0038] The payload module is used to perform predetermined tasks and is equipped according to functional requirements;

[0039] The networking communication module is used to establish a communication network between drones and launch control systems, and drones;

[0040] The flight control module is used for controlling the UAV during flight;

[0041] The receiver is used to receive instructions for manual operation control;

[0042] The servo / propeller ESC is used to receive control instructions from the flight control module and adjust the flight direction and power.

[0043] The connecting cable is used to be connected to a launch control system connecting base.

[0044] The above launch control system and UAV electrical unit workflow are as follows:

[0045] The power module starts up and outputs DC voltage. The satellite communication / positioning module, networking communication module, intelligent control module, and data exchange module are powered on. The gating control module is powered by the intelligent control module.

[0046] After the strobe control module is powered on, it performs a power-on reset on the channel array to ensure that all channels are in a disconnected state, and feeds back the state information to the intelligent control module. After determining the state, the intelligent control module issues a switch closing command, and the power supply module outputs a DC voltage to the input end of the channel array;

[0047] When testing a drone in the system, the intelligent control module issues a command, the strobe control module closes the corresponding channel, and the voltage passes through the base to the connecting cable to supply power to the integrated control module, networking communication module, and flight control module of the drone electrical unit.

[0048] After the integrated control module, networking communication module, and flight control module are powered on and work normally, they communicate with the launch control system through the communication network established by the networking communication module to perform testing. The integrated control module receives instructions from the intelligent control module of the launch control system, sends a control signal to the power management module, closes switch 3, and powers on the load, and also performs testing.

[0049] In specific implementation, the DC voltage 2 of the UAV electrical unit is input from the outside and powered by an external power supply; this is because the space of the launch device is limited, and the servo / propeller ESC is usually not powered on. The power supply interface is used during emergency testing and troubleshooting.

[0050] Before the drone is launched, switch 1 is closed and battery 1 supplies power. At this time, the power supply of the launch control system is combined with the power supply of battery 1. In this way, the two voltages will not flow back to each other, ensuring the safety of the power supply system. The power supply principle of battery 2 is the same as that of battery 1 and is controlled by switch 2.

[0051] After the battery power supply is normal, disconnect the power distribution output of the corresponding channel of the channel array, the launch control system will no longer power the drone, and the drone will be directly powered by the battery on the drone. Turn on the launch control, and after receiving the launch command, the drone will fly out of the device, completing a drone launch. Quickly switch the corresponding channel of the channel array to carry out drone cluster launch.

[0052] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0053] It is obvious to those skilled in the art that the embodiments of the present invention are not limited to the details of the above exemplary embodiments, and that the embodiments of the present invention can be implemented in other specific forms without departing from the spirit or basic features of the embodiments of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the embodiments of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the embodiments of the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units, modules or devices stated in the system, device or terminal claims can also be implemented by the same unit, module or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

[0054] Finally, it should be noted that the above implementation modes are only used to illustrate the technical solutions of the embodiments of the present invention and are not intended to limit them. Although the embodiments of the present invention have been described in detail with reference to the above preferred implementation modes, those skilled in the art should understand that the technical solutions of the embodiments of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A single or cluster launch control system for unmanned aerial vehicles (UAVs) suitable for different media platforms, characterized in that: include: Power module, satellite communication / positioning module, networking communication module, intelligent control module, data exchange module, gating control module, channel array, connection base; The power module is used to provide DC voltage in the system and power supply for UAV testing; The satellite communication / positioning module is used to provide location information to a drone that is in the device and cannot receive satellite positioning signals; The networking communication module is used to establish a communication network between the launch control system and the UAV; The intelligent control module is used for information processing within the launch control system, issuing instructions to other modules, and information exchange between the launch control system and the UAV; The data exchange module is used for transmitting data between modules in the control system; The gating control module is used to feedback the current status of each channel in the channel array, accept instructions from the intelligent control module to reset the channel array, and control the on / off and switching of the power distribution and control channels; The channel array is an array composed of relays, and each channel performs power distribution and launch control for a UAV; The connection base is connected to the drone connection cable.

2. A single or cluster launch control system for unmanned aerial vehicles applicable to different media platforms as claimed in claim 1, characterized in that: It also includes an unmanned aerial vehicle electrical unit, including a power management module, a battery 1, a battery 2, an integrated control module, a payload module, a networking communication module, a flight control module, a receiver, a servo / propeller electric regulator, and a connecting cable; wherein: The power management module is used to manage the power supply and distribution of each module of the UAV electrical unit; The battery 1 is used to provide UAV control, communication, and load voltage; The battery 2 is used to supply voltage for the drone's rudder and propeller electric regulators; The integrated control module is used for information processing of the UAV electrical unit, data interaction with each module, and issuing control instructions; The payload module is used to perform predetermined tasks and is equipped according to functional requirements; The networking communication module is used to establish a communication network between drones and launch control systems, and drones; The flight control module is used for controlling the UAV during flight; The receiver is used to receive instructions for manual operation control; The servo / propeller ESC is used to receive control instructions from the flight control module and adjust the flight direction and power. The connecting cable is used to be connected to a launch control system connecting base.

3. A single or cluster launch control system for unmanned aerial vehicles applicable to different media platforms as claimed in claim 2, characterized in that: The launch control system and UAV electrical unit work as follows: The power module starts up and outputs DC voltage. The satellite communication / positioning module, networking communication module, intelligent control module, and data exchange module are powered on. The gating control module is powered by the intelligent control module. After the strobe control module is powered on, it performs a power-on reset on the channel array to ensure that all channels are in a disconnected state, and feeds back the state information to the intelligent control module. After determining the state, the intelligent control module issues a switch closing command, and the power supply module outputs a DC voltage to the input end of the channel array; When testing a drone in the system, the intelligent control module issues a command, the strobe control module closes the corresponding channel, and the voltage passes through the base to the connecting cable to supply power to the integrated control module, networking communication module, and flight control module of the drone electrical unit. After the integrated control module, networking communication module, and flight control module are powered on and work normally, they communicate with the launch control system through the communication network established by the networking communication module to perform testing. The integrated control module receives instructions from the intelligent control module of the launch control system, sends a control signal to the power management module, closes switch 3, and powers on the load, and also performs testing. After the battery power supply is normal, disconnect the power distribution output of the corresponding channel of the channel array, the launch control system will no longer power the drone, and the drone will be directly powered by the battery on the drone. Turn on the launch control, and after receiving the launch command, the drone will fly out of the device, completing a drone launch. Quickly switch the corresponding channel of the channel array to carry out drone cluster launch.

4. A single or cluster launch control system for unmanned aerial vehicles applicable to different medium platforms as claimed in claim 2 or 3, characterized in that: The DC voltage 2 of the UAV electrical unit is input from the outside and is powered by an external power supply.

5. A single or cluster launch control system for unmanned aerial vehicles applicable to different media platforms as claimed in claim 2 or 3, characterized in that: Before the drone is launched, switch 1 is closed and battery 1 supplies power. At this time, the power supply of the launch control system is combined with the power supply of battery 1; the power supply principle of battery 2 is the same as that of battery 1 and is controlled by switch 2.

Images