CN107783470A - A kind of unmanned plane carry identifying system - Google Patents
A kind of unmanned plane carry identifying system Download PDFInfo
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- CN107783470A CN107783470A CN201711182855.0A CN201711182855A CN107783470A CN 107783470 A CN107783470 A CN 107783470A CN 201711182855 A CN201711182855 A CN 201711182855A CN 107783470 A CN107783470 A CN 107783470A
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- carry
- chip microcomputer
- toggle switch
- control panel
- interfaces
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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
-
- 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
-
- 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
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Toys (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention provides a kind of unmanned plane carry identifying system, the system includes：Unmanned plane,Carry identifies control panel,Power-supply system,Carry component and toggle switch composition,Wherein,UAV Flight Control System identifies that control panel is powered by JP1 interfaces to carry,Flight control system identifies that control panel carries out serial communication by JP2 interfaces and carry,The 24V voltages of the power module are supplied to carry by carry identification control panel by JP4 and JP5 interfaces,Carry identification control panel also includes MCU,That is single-chip microcomputer STM32F302RBT6,Single-chip microcomputer STM32F302RBT6 interface GPIO resources are connected with toggle switch,Single-chip microcomputer STM32F302RBT6 serial ports UART resources are connected with flight control system,So as to which single-chip microcomputer STM32F302RBT6 carries out two-way communication to transmit carry type with flight control system,The communication data of state and correlation.Present invention identification to load by system for flight control computer combination single-chip microcomputer STM32F302RBT6 and code switch completion, can not only flexible transformation carry, and unmanned plane can be made more specialized to widen unmanned plane application field.
Description
Technical field
The present invention relates to carry identification technology field, more particularly to a kind of unmanned plane carry identifying system.
Background technology
With the continuous development and popularization of contemporary unmanned air vehicle technique, application field of the technical grade unmanned plane in life is
Quite extensively, present technical grade unmanned plane have become public safety, security against fire, environment prospecting etc. application field it is important into
One of member.
At present, in the application of technical grade UAS, because existing UAS is restricted by hardware itself
Can identification carry it is relatively simple, or why earth station's working software None- identified plant carry when front mount, can not control
Carry, thus most carry using be not also very flexibly, so as to cause a aircraft to realize single application function,
For example the professional unmanned plane taken photo by plane only properly is taken photo by plane, geographical mapping is just only applied in these situations of geographical mapping etc., to industry
The application of level unmanned plane during flying platform is relatively simple, small and inflexible embarrassed so as to cause professional unmanned plane application
Border.
The content of the invention
The shortcomings that present invention is directed to existing method, proposes a kind of unmanned plane carry identifying system, to solve prior art
Existing above mentioned problem.
According to the first aspect of the invention, there is provided a kind of unmanned plane carry identifying system, identified by unmanned plane, carry
Control panel, power-supply system, carry component and toggle switch composition.
The unmanned plane comprises at least flight control system；
Carry identification control panel is made up of single-chip microcomputer STM32F302RBT6 and crystal oscillator, including at least JP1,
Five interfaces of JP2, JP3, JP4, JP5；
The crystal oscillator refers to the crystal element for encapsulating internal addition IC composition oscillating circuits；
The power-supply system comprises at least power supply, low pressure difference linear voltage regulator, supply voltage can be changed into 5V, 12V, 24V
Power module, with to the single-chip microcomputer STM32F302RBT6 and the carry assembly power supply；
The carry component is used to hang at least one carry；
The toggle switch is used to encode the carry；
Wherein, the flight control system identifies that control panel is powered by JP1 interfaces to carry；
The flight control system identifies that control panel carries out serial communication by JP2 interfaces and carry；
The 24V voltages of the power module are supplied to the extension by the carry identification control panel by JP4 and JP5 interfaces
Carry；
The interface GPIO resources of the single-chip microcomputer STM32F302RBT6 are connected with the toggle switch, the single-chip microcomputer
STM32F302RBT6 serial ports UART resources are connected with the flight control system, so as to the single-chip microcomputer STM32F302RBT6 with
The flight control system can carry out two-way communication to transmit carry type, state and the communication data of correlation.
Preferably, the interface GPIO resources of the single-chip microcomputer STM32F302RBT6 are connected with the toggle switch, are specifically
Refer to：
If the toggle switch is five road toggle switch, five pins of five road toggle switch are ID_1, ID_2,
ID_3, ID_4 and ID_5, connection five pins and the single-chip microcomputer STM32F302RBT6 GPIO pin resource PC15,
PC0, PC1, PC2, PC3, and the I/O port pattern for configuring five pins inputs for pull-up, by stirring toggle switch, so as to
The level of the GPIO input pins of the single-chip microcomputer STM32F302RBT6 is set, by the level of the pin, can be hung
Carry identification；
The toggle switch be used for the carry is encoded, in particular to：
If five road toggle switch is allocated to ID_1, ID_2, ID_3, ID_4 and ID_5, then corresponding GPIO level
For high level, indicated with 1；If toggle switch is allocated to close to GND here, then corresponding GPIO level is low level, with 0 mark
Show.
Further, the toggle switch is used to encode the carry, in addition to：
By the coding of the toggle switch, and corresponding value is converted to complete that the carry is numbered.
Further, the toggle switch is used to encode the carry, in addition to：
Work as front mount quantity when the quantity of the carry exceedes, increase the digit of the toggle switch, to increase carry
Numbering.
Further, the 24V voltages of the power module are supplied to by the carry identification control panel by JP4 and JP5
The carry, in particular to：
The carry identification control panel makes two-way DC-DC by using model TPS5430DDAR power supply IC, all the way
For 12V, another way be 5V and through JP4 and JP5 interfaces give carry power, wherein JP4 and JP5 interfaces are POGOPIN interfaces.
Further, the power-supply system supplies electricity to the single-chip microcomputer STM32F302RBT6, refers to：
The carry identification control panel carries out DC-DC circuit design, generation by using model MP2451 power supply IC
5V voltages supply model RT9167-A33GB power supply IC all the way, 3.3V voltages are generated by the low pressure difference linear voltage regulator
It is powered to the single-chip microcomputer STM32F302RBT6.
Compared with prior art, the beneficial effects of the invention are as follows：
Identification to load is completed by system for flight control computer combination single-chip microcomputer STM32F302RBT6 and code switch,
Can not only be according to real-time requirement flexible transformation carry, while the unmanned a variety of carries of function carry, flight control system can be known
Current carry, and different tasks is performed according to current carry, and unmanned plane can be made more specialized to widen nothing
Man-machine application field, so as to improve the integration of aerocraft system, flexibility, compatibility etc., reduce a whole set of aircraft system
The cost of system is with specialization --- and an aircraft, without more designs, it need to only adjust and add new carry, renewal flight is flat
The software of platform with ground station software, can complete other compatible carries, to reach the optimal performance of whole system.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein：
Fig. 1 is a kind of structured flowchart of unmanned plane carry identifying system of embodiment；
Fig. 2 is a kind of frame diagram of unmanned plane carry identifying system of embodiment；
Fig. 3 is that the power module in a kind of unmanned plane carry identifying system of embodiment connects to the POGOPIN that carry is powered
Mouth circuit diagram；
Fig. 4 is the partial circuit diagram that the power module in a kind of unmanned plane carry identifying system of embodiment is powered to carry
(24V)；
Fig. 5 is the partial circuit diagram that the power module in a kind of unmanned plane carry identifying system of embodiment is powered to carry
(12V)；
Fig. 6 is the partial circuit diagram that the power module in a kind of unmanned plane carry identifying system of embodiment is powered to carry
(5V)；
Fig. 7 is the partial circuit that the power module in a kind of unmanned plane carry identifying system of embodiment is powered to single-chip microcomputer
Figure；
Fig. 8 is the control of chip microcontroller carry and carry identification line in a kind of unmanned plane carry identifying system of embodiment
Lu Tu；
Fig. 9 is the toggle switch line map in a kind of unmanned plane carry identifying system of embodiment；
Figure 10 is the flight control system classic control figure in a kind of unmanned plane carry identifying system of embodiment.
Embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the embodiment of a part of example of the present invention, implementation rather than whole.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), there is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that have with the context of prior art
The consistent meaning of meaning, and unless by specific definitions as here, idealization or the implication of overly formal otherwise will not be used
To explain.
It will appreciated by the skilled person that the implication of noun involved in the present invention comprises at least：
Flight control system：General abbreviation flight control system, the flight control system of unmanned plane are used for ensureing the steady of aircraft
Qualitative and maneuverability, the ability and flight quality for improving completion task
Direct current changes direct current：Direct current-Direct current (DC-DC) are by a scope or fixation
The DC voltage conversion of value is another variable or fixed value DC voltage；
Low pressure difference linear voltage regulator：Low Dropout Regulator (LDO) are the integrated circuit voltage regulators of a new generation,
It is the very low miniature on-chip system of a consumable.It is controlled available for electric current main channel, is integrated with chip with extremely low line
The hardware circuits such as mosfet, Schottky diode, sample resistance and the divider resistance of upper conducting resistance, and with overcurrent protection,
The functions such as overheat protector, accurate a reference source, difference amplifier, delayer；
Micro-control unit：Microcontroller Unit (MCU), also known as one chip microcomputer (Single Chip
Microcomputer), abbreviation single-chip microcomputer, it is central processing unit (Central Process Unit；CPU frequency) and rule
Lattice do appropriate reduction, and the periphery such as internal memory (memory), counter (Timer), USB, A/D conversion, UART, PLC, DMA is connect
Mouth, or even LCD drive circuits are all incorporated on one chip, form the computer of chip-scale, are done not for different application scenarios
With combination control.
Universal input/output：General Purpose Input Output (GPIO) or bus extender, people utilize
Industrial standard I2C, SMBus or SPI interface simplify the extension of I/O mouths.When microcontroller or chipset do not have enough I/O ends
Mouthful, or when system is needed using distal end serial communication or control, GPIO products can provide extra control and function for monitoring.
Or bus extender, people simplify the extension of I/O mouths using industrial standard I2C, SMBus or SPI interface.When microcontroller or
Chipset does not have enough I/O ports, or when system is needed using distal end serial communication or control, GPIO products can provide
Extra control and function for monitoring.
Universal asynchronous receiving-transmitting transmitter：Universal Asynchronous Receiver/Transmitter(UART)
It is a kind of general serialData/address bus, for asynchronous communication, the bus two-way communication, it is possible to achieveFull duplex transmissionAnd reception；
It is embeddedIn design, UART is used for being communicated with PC, including is communicated with monitoring debugger and other devices, such as EEPROM.
Therefore, in order to solve the above problems, there is provided a kind of unmanned plane carry identifying system.
Embodiment
As shown in Figure 1, there is provided a kind of unmanned plane carry identifying system, control panel, power supply system are identified by unmanned plane, carry
System, carry component and toggle switch composition,
Specifically, as shown in Fig. 2 the figure is the frame diagram of the present embodiment, the unmanned plane comprises at least flight and controlled
System；
The carry identification control panel is made up of crystal oscillator and MCU, and the MCU specifically refers to single-chip microcomputer
STM32F302RBT6, the carry identification control panel comprise at least five interfaces of JP1, JP2, JP3, JP4, JP5；
The crystal oscillator refers to the crystal element for encapsulating internal addition IC composition oscillating circuits；Crystal oscillator electrically may be used
With the singly-terminal pair of an equivalent electric capacity of connecting again into an electric capacity and a resistor coupled in parallel, this network has two in electrotechnics
Resonance point, using the wherein relatively low frequency of the height of frequency point as series resonance, higher frequency is parallel resonance.Due to crystal certainly
The characteristic of body causes the distance of the two frequencies is suitable to approach, and in this extremely narrow frequency range, crystal oscillator is equivalent to one
Inductance, as long as it will form antiresonant circuit so suitable electric capacity is gone up in the both ends parallel connection of crystal oscillator.This parallel resonance electricity
Road is added in a negative-feedback circuit and can be formed by sine wave oscillation circuit, because crystal oscillator is equivalent to the frequency range of inductance very
Narrow, so even if the Parameters variation of other elements is very big, the frequency of this oscillator there will not be very big change.Crystal oscillator has
The advantages such as low-power consumption, quick startup, low voltage operating, low level driving and low-power consumption, suitable application will give whole
Circuit brings unexpected effect.
The power-supply system comprises at least power supply, low pressure difference linear voltage regulator, supply voltage can be changed into 5V, 12V, 24V
Power module, with to the single-chip microcomputer STM32F302RBT6 and the carry assembly power supply.
Power-supply system is specific as shown in Figures 3 to 6 to the carry assembly power supply, is a kind of unmanned plane carry identifying system
In the partial circuit diagram powered to carry of power module：Powered to provide 24V (circuit diagram such as Fig. 4) to carry, the carry
Identify control panel by using power supply IC (TPS5430DDAR) make two-way DC-DC, generation all the way 12V (circuit diagram such as Fig. 5) and
5V (circuit diagram such as Fig. 6) powers through JP4 and JP5 interfaces to carry all the way, and wherein JP4 and JP5 interfaces are POGOPIN interfaces, are changed
For it, carry pass through POGOPIN interfaces (circuit diagram such as Fig. 3) connect carry identify control panel.
Power-supply system it is specific to single-chip microcomputer STM32F302RBT6 power supplies as shown in fig. 7, be embodiment it is a kind of nobody
The partial circuit diagram that power module in machine carry identifying system is powered to single-chip microcomputer：Carry identification control panel by using
IC (MP2451) carries out DC-DC circuit design, and 5V voltages supply IC (RT9167-A33GB) all the way for generation, by the low voltage difference
Linear voltage regulator generation 3.3V voltages are powered to single-chip microcomputer STM32F302RBT6.
The carry component is used to hang at least one carry；
The toggle switch is used to encode the carry；
Wherein, the flight control system identifies that control panel is powered by JP1 interfaces to carry；
The flight control system identifies that control panel carries out serial communication by JP2 interfaces and carry；
The 24V voltages of the power module are supplied to the extension by the carry identification control panel by JP4 and JP5 interfaces
Carry；
The interface GPIO resources of the single-chip microcomputer STM32F302RBT6 are connected with the toggle switch, the single-chip microcomputer
STM32F302RBT6 serial ports UART resources are connected with the flight control system, so as to the single-chip microcomputer STM32F302RBT6 with
The flight control system can carry out two-way communication to transmit carry type, state and the communication data of correlation.
The parallel data received is converted into serial data to transmit by UART first.Message frame is from a low level start bit
Start, be followed by 5~8 data bit, an available parity bit and one or several high-order stop positions.Receiver finds to start
It is known that data are ready for sending during position, and attempts and transmitter clock Frequency Synchronization.If selected for odd even, UART is just in number
According to adding parity bit behind position.Parity bit can be used to help error checking.In receive process, UART removes from message frame
Beginning position and stop bits, even-odd check is carried out to the byte come in, and data byte is converted from serial to parallel.UART is also produced
Extra signal indicates the state sent and received.If for example, producing a parity error, UART is with regard to set odd even mark
Will.
As shown in Figure 8 and Figure 9, if the toggle switch is five road toggle switch, make by using the single-chip microcomputer
STM32F302RBT6 GPIO pin resource PC15, PC0, PC1, PC2, PC3, then by ID_1, ID_2, ID_3, ID_4 and ID_5
The I/O port pattern configurations of this five pins input for pull-up, direct directly with one end of 5 toggle switch by this five pins
Link together, by stirring toggle switch, so as to set the GPIO input pins ID_ of the single-chip microcomputer STM32F302RBT6
1st, ID_2, ID_3, ID_4 and ID_5 level, by the level of five pins, carry identification can be carried out.
Data interaction is carried out by GPIO mouths and UART, control hardware effort (such as LED, buzzer), reads hardware
The power attenuation of working state signal (such as interrupt signal) process is smaller, and GPIO also have wiring simple, small package, it is low into
Sheet, flexible signal light control, the advantages that corresponding time can be predefined.
The toggle switch be used for the carry is encoded, in particular to：
If five road toggle switch is allocated to ID_1, ID_2, ID_3, ID_4 and ID_5, then corresponding GPIO level
For high level, indicated with 1；If toggle switch is allocated to close to GND here, then corresponding GPIO level is low level, with 0 mark
Show, specifically number shown in following form：
According to form, we can be converted to corresponding value according to toggle switch by the coding of toggle switch,
The coding work of carry can be completed, to carry out 0~N numbering to carry so as to realize identification of the aircraft to carry.
Certainly, in actual life, work as front mount quantity when the quantity of the carry exceedes, increase the toggle switch
Digit, you can increase numbering, coding and the identification of carry.
As shown in Figure 10, it is a kind of flight control system classic control in the present embodiment in unmanned plane carry identifying system
Figure, identification, the air speed of flight attitude signal, unmanned plane in conjunction with acquisition, the angle of attack, sideslip are completed by the acquisition to carry information
The information such as angle, longitude, latitude, height and air pressure, and be preloaded into or the course line of dynamic importing, mission bit stream, carry out navigation control
System or inner and outer rings are controlled to complete the task related to carry.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of module and related work unit, the corresponding process in preceding method embodiment is may be referred to, herein no longer
Repeat.
In embodiment provided herein, it should be understood that disclosed method and system, device and Ke Yitong
Other modes are crossed to realize.For example, embodiment of the method described above is only schematical, for example, the module is drawn
Point, only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple module or components can
To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is described to be said as separating component
Bright unit can be or may not be physically separate, can be as the part that unit is shown or can not also
It is physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to the need of reality
Some or all of unit therein is selected to realize the purpose of this embodiment scheme.
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of unmanned plane carry identifying system, control panel, power-supply system, carry component and dial-up are identified by unmanned plane, carry
Switch composition, it is characterised in that：
The unmanned plane comprises at least flight control system；
Carry identification control panel is made up of single-chip microcomputer STM32F302RBT6 and crystal oscillator, including at least JP1, JP2,
Five interfaces of JP3, JP4, JP5；
The crystal oscillator refers to the crystal element for encapsulating internal addition IC composition oscillating circuits；
The power-supply system comprises at least power supply, low pressure difference linear voltage regulator, the electricity that supply voltage can be changed into 5V, 12V, 24V
Source module, with to the single-chip microcomputer STM32F302RBT6 and the carry assembly power supply；
The carry component is used to hang at least one carry；
The toggle switch is used to encode the carry；
Wherein, the flight control system identifies that control panel is powered by JP1 interfaces to carry；
The flight control system identifies that control panel carries out serial communication by JP2 interfaces and carry；
The 24V voltages of the power module are supplied to the carry by the carry identification control panel by JP4 and JP5 interfaces；
The interface GPIO resources of the single-chip microcomputer STM32F302RBT6 are connected with the toggle switch, the single-chip microcomputer
STM32F302RBT6 serial ports UART resources are connected with the flight control system, so as to the single-chip microcomputer STM32F302RBT6 with
The flight control system can carry out two-way communication to transmit carry type, state and the communication data of correlation.
2. system according to claim 1, it is characterised in that the interface GPIO moneys of the single-chip microcomputer STM32F302RBT6
Source be connected with the toggle switch, in particular to：
If the toggle switch is five road toggle switch, five pins of five road toggle switch are ID_1, ID_2, ID_
3rd, ID_4 and ID_5, connection five pins and the single-chip microcomputer STM32F302RBT6 GPIO pin resource PC15, PC0,
PC1, PC2, PC3, and the I/O port pattern for configuring five pins inputs for pull-up, by stirring toggle switch, so as to set
The level of the GPIO input pins of the single-chip microcomputer STM32F302RBT6, by the level of the pin, carry knowledge can be carried out
Not；
The toggle switch be used for the carry is encoded, in particular to：
If five road toggle switch is allocated to ID_1, ID_2, ID_3, ID_4 and ID_5, then corresponding GPIO level is height
Level, with 1 sign；If toggle switch is allocated to close to GND here, then corresponding GPIO level is low level, with 0 sign.
3. system according to claim 1 or 2, it is characterised in that the toggle switch is used to compile the carry
Code, in addition to：
By the coding of the toggle switch, and corresponding value is converted to complete that the carry is numbered.
4. system according to claim 3, it is characterised in that the toggle switch is used to encode the carry,
Also include：
Work as front mount quantity when the quantity of the carry exceedes, increase the digit of the toggle switch, and the volume of increase carry
Number.
5. system according to claim 1, it is characterised in that the carry identification control panel is by JP4 and JP5 by described in
The 24V voltages of power module be supplied to the carry, in particular to：
Carry identification control panel makes two-way DC-DC by using model TPS5430DDAR power supply IC, all the way for
12V, another way are 5V and powered through JP4 and JP5 interfaces to carry that wherein JP4 and JP5 interfaces are POGOPIN interfaces.
6. system according to claim 1, it is characterised in that the power-supply system supplies electricity to the single-chip microcomputer
STM32F302RBT6, refer to：
The carry identification control panel carries out DC-DC circuit design by using model MP2451 power supply IC, and generation is all the way
5V voltages supply model RT9167-A33GB power supply IC, 3.3V voltages are generated to institute by the low pressure difference linear voltage regulator
Single-chip microcomputer STM32F302RBT6 is stated to be powered.
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| CN201711182855.0A CN107783470B (en) | 2017-11-23 | 2017-11-23 | Unmanned aerial vehicle mounting identification system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN110245048A (en) * | 2019-06-04 | 2019-09-17 | 重庆金美通信有限责任公司 | A kind of cabinet intelligent management system and management method |
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