CN107783470B - Unmanned aerial vehicle mounting identification system - Google Patents
Unmanned aerial vehicle mounting identification system Download PDFInfo
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- CN107783470B CN107783470B CN201711182855.0A CN201711182855A CN107783470B CN 107783470 B CN107783470 B CN 107783470B CN 201711182855 A CN201711182855 A CN 201711182855A CN 107783470 B CN107783470 B CN 107783470B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21014—Interface, module with relays
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21076—Plug, connector with build in decoding, encoding for module
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25294—Part, workpiece, code, tool identification
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25296—Identification module, type connected I-O, device
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
the invention provides an unmanned aerial vehicle mounting identification system, which comprises: unmanned aerial vehicle, mount identification control panel, electrical power generating system, mount subassembly and dial switch are constituteed, wherein, unmanned aerial vehicle flight control system supplies power for mount identification control panel through the JP1 interface, flight control system carries out serial communication with mount identification control panel through the JP2 interface, mount identification control panel will power module's 24V voltage provides the mount through JP4 and JP5 interface, mount identification control panel still includes MCU, singlechip STM32F302RBT6 promptly, singlechip STM32F302RBT 6's interface GPIO resource is connected with the dial switch, singlechip 32F302RBT6 serial UART resource is connected with flight control system, thereby singlechip STM32F302RBT6 carries out two-way communication with flight control system in order to transmit mount type, state and relevant communication data. According to the unmanned aerial vehicle flight control system, the load is identified by combining the unmanned aerial vehicle flight control system with the single chip microcomputer STM32F302RBT6 and the coding switch, mounting can be flexibly changed, and the unmanned aerial vehicle can be specialized to widen the application field of the unmanned aerial vehicle.
Description
Technical Field
the invention relates to the technical field of mounting identification, in particular to an unmanned aerial vehicle mounting identification system.
Background
with the continuous development and popularization of the modern unmanned aerial vehicle technology, the application field of the industrial unmanned aerial vehicle in life is quite wide, and the industrial unmanned aerial vehicle becomes one of important members in the application fields of public safety, fire safety, environmental reconnaissance and the like.
At present, in the application of industrial unmanned aerial vehicle system, because of the restriction that current unmanned aerial vehicle system received the hardware of itself can discern the mount more single, perhaps ground station work software can't discern current mount why kind of mount, can't control the mount more, therefore most mount use is not very nimble yet, thereby lead to a section aircraft can only realize single application function, for example the professional unmanned aerial vehicle of taking a photo by plane only suitably takes a photo by plane, the geographical investigation just only uses these circumstances such as geographical investigation, it is more single to the application of industrial unmanned aerial vehicle flight platform, thereby caused professional unmanned aerial vehicle range of application little, and inflexible embarrassment.
Disclosure of Invention
aiming at the defects of the existing method, the invention provides an unmanned aerial vehicle mounting identification system, which is used for solving the problems in the prior art.
according to a first aspect of the invention, an unmanned aerial vehicle mounting identification system is provided, and the unmanned aerial vehicle mounting identification system is composed of an unmanned aerial vehicle, a mounting identification control panel, a power supply system, a mounting assembly and a dial switch.
The unmanned aerial vehicle at least comprises a flight control system;
The mounting identification control board consists of a single chip microcomputer STM32F302RBT6 and a crystal oscillator, and at least comprises five interfaces of JP1, JP2, JP3, JP4 and JP 5;
the crystal oscillator is a crystal element which is formed by adding an IC inside a package to form an oscillation circuit;
The power supply system at least comprises a power supply, a low dropout regulator and a power supply module capable of converting power supply voltage into 5V, 12V and 24V so as to supply power to the single chip microcomputer STM32F302RBT6 and the mounting assembly;
The mounting assembly is used for hanging at least one mounting;
The dial switch is used for encoding the mounting;
wherein the flight control system supplies power to the mounting identification control panel through a JP1 interface;
The flight control system is in serial port communication with the mounting identification control panel through a JP2 interface;
The mounting identification control board provides the 24V voltage of the power supply module to the mounting through JP4 and JP5 interfaces;
the interface GPIO resource of the single chip microcomputer STM32F302RBT6 is connected with the dial switch, the serial UART resource of the single chip microcomputer STM32F302RBT6 is connected with the flight control system, and therefore the single chip microcomputer STM32F302RBT6 and the flight control system can conduct bidirectional communication to transmit mounting types, states and related communication data.
preferably, the interface GPIO resource of the single chip microcomputer STM32F302RBT6 is connected to the dial switch, specifically:
If the dial switch is a five-way dial switch, five pins of the five-way dial switch are ID _1, ID _2, ID _3, ID _4 and ID _5, the five pins are connected with GPIO pin resources PC15, PC0, PC1, PC2 and PC3 of the single chip microcomputer STM32F302RBT6, the IO port modes of the five pins are configured to be pull-up input, the level of the GPIO input pin of the single chip microcomputer STM32F302RBT6 is set by dialing the dial switch, and hanging identification can be carried out through the level of the pin;
the dial switch is used for encoding the mounting, and specifically comprises:
if the five-way dial switch dials to ID _1, ID _2, ID _3, ID _4 and ID _5, the corresponding GPIO level is high level and is marked with 1; if the dial switch is dialed close to the GND side, the corresponding GPIO level is low level and is marked by 0.
further, the dial switch is used for encoding the mounting, and further includes:
And the mounting is numbered by coding the dial switch and converting the code into a corresponding value.
further, the dial switch is used for encoding the mounting, and further includes:
and when the mounting quantity exceeds the current mounting quantity, increasing the number of the dial switch so as to increase the mounting number.
further, the mount recognition control board provides the 24V voltage of the power module to the mount through JP4 and JP5, specifically:
The mounting identification control panel is used for manufacturing two paths of DC-DC by using a power supply IC with the model number of TPS5430DDAR, wherein one path is 12V, the other path is 5V, and power is supplied to the mounting through JP4 and JP5 interfaces, wherein the JP4 and the JP5 interfaces are POGOPIN interfaces.
further, the power supply system supplies power to the single chip microcomputer STM32F302RBT6, and the method comprises the following steps:
the mounting identification control board is designed into a DC-DC circuit by using a power supply IC with the model of MP2451, generates a 5V voltage to supply to the power supply IC with the model of RT9167-A33GB, and generates a 3.3V voltage to supply power to the single chip microcomputer STM32F302RBT6 through the low-dropout linear voltage regulator.
compared with the prior art, the invention has the beneficial effects that:
The unmanned aerial vehicle flight control system is combined with the single chip microcomputer STM32F302RBT6 and the coding switch to complete load identification, mounting can be flexibly changed according to real-time requirements, meanwhile, multiple types of mounting can be mounted by the unmanned aerial vehicle, the flight control system can know the current mounting and execute different tasks according to the current mounting, and the unmanned aerial vehicle can be made to be more specialized to widen the application field of the unmanned aerial vehicle, so that the integration, flexibility, compatibility and the like of the aircraft system are improved, the cost of the whole aircraft system is reduced, and the aircraft is specialized.
additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
drawings
the foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a block diagram of an unmanned aerial vehicle mounting identification system according to an embodiment;
fig. 2 is a frame diagram of an unmanned aerial vehicle mount identification system according to an embodiment;
fig. 3 is a circuit diagram of a POGOPIN interface for supplying power to a mount by a power module in an unmanned aerial vehicle mount identification system according to an embodiment;
fig. 4 is a partial circuit diagram (24V) of a power module in an unmanned aerial vehicle mount identification system of an embodiment for supplying power to a mount;
Fig. 5 is a partial circuit diagram (12V) of a power module in the unmanned aerial vehicle mount identification system of the embodiment for supplying power to a mount;
Fig. 6 is a partial circuit diagram (5V) of a power module in the unmanned aerial vehicle mount identification system of the embodiment for supplying power to a mount;
fig. 7 is a partial circuit diagram of a power module in the unmanned aerial vehicle mounting recognition system of the embodiment supplying power to a single chip microcomputer;
Fig. 8 is a circuit diagram illustrating a circuit diagram for implementing mounting control and mounting identification by a single chip microcomputer in the mounting identification system of an unmanned aerial vehicle according to the embodiment;
fig. 9 is a circuit diagram of a dial switch in the unmanned aerial vehicle mounting identification system according to the embodiment;
Fig. 10 is a classic control diagram of a flight control system in an unmanned aerial vehicle mounting identification system of an embodiment.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and are not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
It will be understood by those skilled in the art that terms used herein include at least the following:
A flight control system: generally called a flight control system for short, the flight control system of the unmanned aerial vehicle is used for ensuring the stability and the maneuverability of the aircraft and improving the capability of completing tasks and the flight quality
converting direct current into direct current: direct current-Direct current (DC-DC) converts a range or fixed value of DC voltage into another variable or fixed value of DC voltage;
Low dropout linear regulator: low Dropout regulators (LDOs) are a new generation of integrated circuit voltage regulators, which are Low-power-consumption micro system-on-chip. The current control circuit can be used for current main channel control, hardware circuits such as mosfets with extremely low on-line on-resistance, Schottky diodes, sampling resistors, divider resistors and the like are integrated on a chip, and the current control circuit has the functions of overcurrent protection, over-temperature protection, a precision reference source, a differential amplifier, a delayer and the like;
a micro control unit: a Microcontroller Unit (MCU), also called a Single Chip Microcomputer (Single Chip Microcomputer), is a Single Chip Microcomputer for short, which properly reduces the frequency and specification of a Central Processing Unit (CPU), and integrates peripheral interfaces such as a memory, a counter (Timer), a USB, an a/D converter, a UART, a PLC, a DMA, etc., even an LCD driving circuit on a Single Chip to form a Chip-level computer, which performs different combination control for different application occasions.
General purpose input/output: general Purpose Input Output (GPIO) or bus extender, one uses industry standard I2C, SMBus or SPI interfaces to simplify the expansion of I/O ports. GPIO products can provide additional control and monitoring functions when the microcontroller or chipset does not have sufficient I/O ports, or when the system needs to employ far-end serial communication or control. Or bus extender, one uses industry standard I2C, SMBus, or SPI interfaces to simplify the extension of the I/O port. GPIO products can provide additional control and monitoring functions when the microcontroller or chipset does not have sufficient I/O ports, or when the system needs to employ far-end serial communication or control.
universal asynchronous transceiver transmitter: universal Asynchronous Receiver/transmitter (UART) is a Universal serial busdata busFor asynchronous communication, the bus being bi-directional and capable offull duplex transmissionAnd receiving; in thatembedded typein design, the UART is used to communicate with the PC, including communicating with the monitor debugger and other devices, such as an EEPROM.
therefore, in order to solve the problem, an unmanned aerial vehicle mounting identification system is provided.
Examples
as shown in figure 1, an unmanned aerial vehicle mounting identification system is provided, which comprises an unmanned aerial vehicle, a mounting identification control panel, a power supply system, a mounting assembly and a dial switch,
specifically, as shown in fig. 2, which is a framework diagram of the present embodiment, the drone includes at least a flight control system;
the mounting recognition control board is composed of a crystal oscillator and an MCU (microprogrammed control unit), wherein the MCU specifically refers to a single chip microcomputer STM32F302RBT6, and the mounting recognition control board at least comprises five interfaces of JP1, JP2, JP3, JP4 and JP 5;
the crystal oscillator is a crystal element which is formed by adding an IC inside a package to form an oscillation circuit; the crystal oscillator can be electrically equivalent to a two-terminal network of a capacitor and a resistor which are connected in parallel and then connected in series with the capacitor, and the network has two resonance points in electrical engineering, wherein the lower frequency is series resonance and the higher frequency is parallel resonance. Since the distance between the two frequencies is quite close due to the characteristics of the crystal, the crystal oscillator is equivalent to an inductor in an extremely narrow frequency range, and therefore, a parallel resonant circuit can be formed as long as two ends of the crystal oscillator are connected with proper capacitors in parallel. The parallel resonant circuit is added to a negative feedback circuit to form a sine wave oscillating circuit, and the frequency range of the oscillator equivalent to inductance is narrow, so that the frequency of the oscillator does not change greatly even if the parameters of other elements change greatly. The crystal oscillator has the advantages of low power consumption, quick start, low-voltage work, low level drive, low current consumption and the like, and the proper application can bring unexpected effects to the whole circuit.
The power supply system at least comprises a power supply, a low dropout regulator and a power supply module capable of converting power supply voltage into 5V, 12V and 24V so as to supply power to the single chip microcomputer STM32F302RBT6 and the mounting assembly.
The power supply system supplies power to the mounting assembly, and is a partial circuit diagram of the power supply module in the unmanned aerial vehicle mounting identification system supplying power to mounting, as shown in fig. 3 to 6: in order to provide 24V (circuit diagram shown in figure 4) for supplying power to a mount, the mount identification control board produces two DC-DC paths by using a power supply IC (TPS5430DDAR), and generates a 12V path (circuit diagram shown in figure 5) and a 5V path (circuit diagram shown in figure 6) for supplying power to the mount through interfaces JP4 and JP5, wherein the interfaces JP4 and JP5 are POGOPIN interfaces, in other words, the mount is connected with the mount identification control board through the POGOPIN interface (circuit diagram shown in figure 3).
as shown in fig. 7, the power supply system supplies power to the single chip microcomputer STM32F302RBT6, and is a partial circuit diagram of the power supply module in the unmanned aerial vehicle mounting recognition system supplying power to the single chip microcomputer according to the embodiment: the mounting identification control board is designed into a DC-DC circuit by using an IC (MP2451), generates a 5V voltage supply IC (RT9167-A33GB), and generates a 3.3V voltage through the low-dropout linear regulator to supply power to a single chip microcomputer STM32F302RBT 6.
The mounting assembly is used for hanging at least one mounting;
The dial switch is used for encoding the mounting;
Wherein the flight control system supplies power to the mounting identification control panel through a JP1 interface;
the flight control system is in serial port communication with the mounting identification control panel through a JP2 interface;
the mounting identification control board provides the 24V voltage of the power supply module to the mounting through JP4 and JP5 interfaces;
The interface GPIO resource of the single chip microcomputer STM32F302RBT6 is connected with the dial switch, the serial UART resource of the single chip microcomputer STM32F302RBT6 is connected with the flight control system, and therefore the single chip microcomputer STM32F302RBT6 and the flight control system can conduct bidirectional communication to transmit mounting types, states and related communication data.
the UART first converts received parallel data into serial data for transmission. The message frame starts with a low start bit followed by 5-8 data bits, an available parity bit and one or more high stop bits. The receiver knows that data is ready to be transmitted when it finds the start bit and attempts to synchronize to the transmitter clock frequency. If parity is selected, the UART may add a parity bit to the data bits. Parity bits may be used to aid error checking. During reception, the UART removes the start and end bits from the message frame, performs a parity check on the incoming bytes, and converts the data bytes from serial to parallel. The UART also generates additional signals to indicate the status of transmission and reception. For example, if a parity error is generated, the UART may set the parity flag.
As shown in fig. 8 and 9, if the dial switch is a five-way dial switch, the GPIO pin resources PC15, PC0, PC1, PC2 and PC3 of the single chip microcomputer STM32F302RBT6 are used, the IO port mode of five pins ID _1, ID _2, ID _3, ID _4 and ID _5 is configured as a pull-up input, the five pins are directly connected with one end of a 5-bit dial switch, and the levels of the GPIO input pins ID _1, ID _2, ID _3, ID _4 and ID _5 of the single chip microcomputer STM32F302RBT6 are set by toggling the dial switch, so that the mounting recognition can be performed through the levels of the five pins.
the GPIO port and the UART are used for data interaction, hardware work (such as an LED, a buzzer and the like) is controlled, the power loss in the process of reading a working state signal (such as an interrupt signal) of the hardware is small, and the GPIO port has the advantages of simple wiring, small packaging, low cost, flexible light control, capability of predetermining corresponding time and the like.
The dial switch is used for encoding the mounting, and specifically comprises:
if the five-way dial switch dials to ID _1, ID _2, ID _3, ID _4 and ID _5, the corresponding GPIO level is high level and is marked with 1; if the dial switch is dialed to the side close to the GND, the corresponding GPIO level is low level and is marked by 0, and the specific number is shown in the following table:
According to the table, the mounting can be numbered from 0 to N according to the code of the dial switch and the corresponding value converted by the dial switch, and the mounting coding work is finished, so that the identification of the mounting of the airplane can be realized.
Certainly, in real life, when the number of the mounting exceeds the current mounting number, the number of the bits of the dial switch is increased, and the number, the code and the identification of the mounting can be increased.
as shown in fig. 10, the classic control diagram of the flight control system in the unmanned aerial vehicle mounting recognition system in this embodiment is obtained and recognized, and then navigation control or inner and outer loop control is performed to complete a task related to mounting by combining the obtained attitude signal, the information of the unmanned aerial vehicle, such as airspeed, angle of attack, sideslip angle, longitude, latitude, altitude, and air pressure, and the preloaded or dynamically loaded course and task information.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the related working unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
in the embodiments provided in the present application, it should be understood that the disclosed method and system, apparatus, and, may be implemented in other ways. For example, the above-described method embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. the utility model provides an unmanned aerial vehicle carries identification system comprises unmanned aerial vehicle, carry identification control board, electrical power generating system, carry subassembly and dial switch, its characterized in that:
the unmanned aerial vehicle at least comprises a flight control system;
the mounting identification control board consists of a single chip microcomputer STM32F302RBT6 and a crystal oscillator, and at least comprises five interfaces of JP1, JP2, JP3, JP4 and JP 5;
The crystal oscillator is a crystal element which is formed by adding an IC inside a package to form an oscillation circuit;
The power supply system at least comprises a power supply, a low dropout regulator and a power supply module capable of converting power supply voltage into 5V, 12V and 24V so as to supply power to the single chip microcomputer STM32F302RBT6 and the mounting assembly;
The mounting assembly is used for hanging at least one mounting;
The dial switch is used for encoding the mounting;
Wherein the flight control system supplies power to the mounting identification control panel through a JP1 interface;
the flight control system is in serial port communication with the mounting identification control panel through a JP2 interface;
the mounting identification control board provides the 24V voltage of the power supply module to the mounting through JP4 and JP5 interfaces;
The interface GPIO resource of the single chip microcomputer STM32F302RBT6 is connected with the dial switch, and the serial UART resource of the single chip microcomputer STM32F302RBT6 is connected with the flight control system, so that the single chip microcomputer STM32F302RBT6 and the flight control system can carry out bidirectional communication to transmit mounting types, states and related communication data;
The UART converts the received parallel data into serial data for transmission, and if parity is selected, the UART adds a parity bit behind a data bit; during the receiving process, the UART removes the start bit and the end bit from the message frame, carries out parity check on the incoming bytes, and converts the data bytes from serial to parallel; the UART generates additional signals to indicate the status of transmission and reception;
and the GPIO (general purpose input/output) resource of the interface of the singlechip STM32F302RBT6 is connected with the dial switch, and data interaction is carried out between the GPIO interface and the UART to control the hardware to work.
2. the system of claim 1, wherein if the dial switch is a five-way dial switch, five pins of the five-way dial switch are ID _1, ID _2, ID _3, ID _4 and ID _5, the five pins are connected with GPIO pin resources PC15, PC0, PC1, PC2 and PC3 of the single chip microcomputer STM32F302RBT6, the IO port mode of the five pins is configured as pull-up input, the level of the GPIO input pin of the single chip microcomputer STM32F302RBT6 is set by shifting the dial switch, and hanging identification can be carried out through the level of the pin;
the dial switch is used for encoding the mounting, and specifically comprises:
If the five-way dial switch dials to ID _1, ID _2, ID _3, ID _4 and ID _5, the corresponding GPIO level is high level and is marked with 1; if the dial switch is dialed close to the GND side, the corresponding GPIO level is low level and is marked by 0.
3. the system of claim 1 or 2, wherein the dip switch is configured to encode the mount, further comprising:
And the mounting is numbered by coding the dial switch and converting the code into a corresponding value.
4. The system of claim 3, wherein the dip switch is configured to encode the mount, further comprising:
And when the mounting quantity exceeds the current mounting quantity, increasing the number of the dial switch and increasing the mounting number.
5. The system of claim 1, wherein the mount identification control board provides the 24V voltage of the power module to the mount through JP4 and JP5, specifically:
the mounting identification control panel is used for manufacturing two paths of DC-DC by using a power supply IC with the model number of TPS5430DDAR, wherein one path is 12V, the other path is 5V, and power is supplied to the mounting through JP4 and JP5 interfaces, wherein the JP4 and the JP5 interfaces are POGOPIN interfaces.
6. The system of claim 1, wherein the power system supplies power to the single chip microcomputer STM32F302RBT6, and the power system is characterized in that:
The mounting identification control board is designed into a DC-DC circuit by using a power supply IC with the model of MP2451, generates a 5V voltage to supply to the power supply IC with the model of RT9167-A33GB, and generates a 3.3V voltage to supply power to the single chip microcomputer STM32F302RBT6 through the low-dropout linear voltage regulator.
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| WO2019178829A1 (en) * | 2018-03-23 | 2019-09-26 | 深圳市大疆创新科技有限公司 | Control method, device and system |
| CN109444748A (en) * | 2018-11-21 | 2019-03-08 | 华立科技股份有限公司 | Battery current and current power dissipation test macro |
| CN110245048B (en) * | 2019-06-04 | 2023-06-09 | 重庆金美通信有限责任公司 | Intelligent management system and management method for chassis |
| CN110203409A (en) * | 2019-06-11 | 2019-09-06 | 杭州木书科技有限公司 | A kind of military unmanned air vehicle carry system |
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| CN205880667U (en) * | 2016-07-06 | 2017-01-11 | 南京航空航天大学 | Fixed wing uavs automatic flight control system of two remaining sensors |
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