CN209147832U - Back starting target control system - Google Patents
Back starting target control system Download PDFInfo
- Publication number
- CN209147832U CN209147832U CN201822063287.9U CN201822063287U CN209147832U CN 209147832 U CN209147832 U CN 209147832U CN 201822063287 U CN201822063287 U CN 201822063287U CN 209147832 U CN209147832 U CN 209147832U
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- CN
- China
- Prior art keywords
- triode
- chip microcontroller
- control system
- resistance
- target
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to target drone control system field, more particularly to a kind of back starting target control system, including single-chip microcontroller, acceleration transducer and target drone control circuit, the acceleration transducer is connect by modulation circuit with single-chip microcontroller, the single-chip microcontroller is connect by target drone control circuit with target drone movement motor driven, it uses acceleration transducer to acquire the acceleration change generated after bullet hits target body and provides trigger signal for single-chip microcontroller, single-chip microcontroller receives the powering on and powering off by target drone control circuit control target drone movement motor after modulated trigger signal, to realize automatically established target, the control of target, greatly improve the efficiency of teaching of gunnery training.
Description
Technical field
The utility model belongs to target drone control system field, and in particular to a kind of back starting target control system.
Background technique
Existing target drone control depends on manual operation, and the real training achievement of trainer is determined by way of Artificial Cognition,
The detection efficiency of such mode is low, and teaching process is not reasonable, and in requiring the random target practice flexibly trained training, people
Work operates the difficulty of test difference that vertical target, the variability of target is larger, and different trainers is caused to be faced, it is difficult to it is true to embody it
The level of training.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides a kind of back starting target
Control system, by singlechip controller collect in target when target body acceleration change, to realize automatically established target, fall target
Control, greatly improves the efficiency of teaching of gunnery training, guarantees the higher level of training.
The specific technical solution that the utility model uses is:
Back starting target control system, including single-chip microcontroller, acceleration transducer and target drone control circuit, the acceleration sensing
Device is connect by modulation circuit with single-chip microcontroller, and the single-chip microcontroller connects by target drone control circuit and target drone movement motor driven
It connects, the modulation circuit includes that zener diode D3 and NPN type triode Q1, the output end of the acceleration transducer are borrowed
Divider resistance R1 and the cathode of zener diode D3 is helped to connect, the base stage of the anode and triode Q1 of the zener diode D3
Connection, the collector of the triode Q1 are connect by current-limiting resistance R3 with power supply VCC, the emitter of the triode Q1
Ground connection, concatenating between the collector and current-limiting resistance R3 of the triode Q1 a little connect with the input terminal of single-chip microcontroller.
The acceleration transducer is model ADXL150.
Filter capacitor C1 is in series between the output end and ground of the acceleration transducer.
It connects between the anode and ground of the zener diode D3 RC delay circuit, the RC delay circuit includes simultaneously
Join the capacitor C2 and resistance R2 of setting.
The target drone control circuit includes photoelectrical coupler U1, NPN type triode Q2 and driving triode, and described three
The base stage of pole pipe Q2 is connected to the emitter of photoelectrical coupler U1, and the output end of the single-chip microcontroller is connected to photoelectrical coupler U1
Negative pole end, the positive terminal and collector of the photoelectrical coupler U1 connect with power supply VCC respectively, the triode Q2's
Collector is connect by NOT gate chip U2 with the base stage of driving triode Q3, and the driving triode Q3 is NPN type triode,
It is connect after the collector series relay coil KM of the driving triode Q3 with power supply VCC, the driving triode Q3
Emitter ground connection.
Counnter attack diode D4 is serially connected between the emitter and ground of the driving triode Q3.
Anti-clutter circuit is serially connected between the base stage and ground of the driving triode Q3, the anti-clutter circuit includes
Resistance R9, resistance R10 and capacitor C3, the resistance R9 are grounded after connecting with resistance R10, the capacitor C3 and resistance R10
Parallel connection forms RC delay circuit.
The beneficial effects of the utility model are:
The acceleration change that target body generates after the utility model uses acceleration transducer to acquire bullet hits target body is list
Piece machine provides trigger signal, and single-chip microcontroller receives dynamic by target drone control circuit control target drone after modulated trigger signal
Make powering on and powering off for motor, thus realize automatically established target, fall target control, greatly improve the efficiency of teaching of gunnery training.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the target drone control circuit of the utility model；
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail:
Specific embodiment is as shown in Figures 1 and 2, the utility model be a kind of back starting target control system, including single-chip microcontroller, plus
Velocity sensor and target drone control circuit, the acceleration transducer are connect by modulation circuit with single-chip microcontroller, the list
Piece machine is connect by target drone control circuit and target drone movement motor driven, the modulation circuit include zener diode D3 and
The output end of NPN type triode Q1, the acceleration transducer connect by the cathode of divider resistance R1 and zener diode D3
It connects, the anode of the zener diode D3 is connect with the base stage of triode Q1, and the collector of the triode Q1 is by limit
Leakage resistance R3 is connect with power supply VCC, the emitter ground connection of the triode Q1, the collector and current limliting of the triode Q1
Concatenation point between resistance R3 is connect with the input terminal of single-chip microcontroller.The acceleration transducer is model ADXL150.When adding
Velocity sensor exports the voltage value raising of the positive voltage, breakdown after monitoring acceleration for positive voltage under no acceleration
It is electric that zener diode D3 obtains triode Q1 base stage, and triode Q1 conducting collector is pulled low, and single-chip microcontroller receives low level,
Explanation " middle target " occurs at this time, and target signal carries out the operation of falling target for single-chip microcontroller output at this time, the acceleration sensing after target
Device is resetted without acceleration, and user can carry out delays time to control to single-chip microcontroller, and after delay, single-chip microcontroller exports vertical target letter
Number, vertical target is re-started, to realize the intelligent control to target drone.
Further, filter capacitor C1 is in series between the output end and ground of the acceleration transducer.By filtering
Capacitor C1 filters out the interference sharp wave signal of acceleration transducer output, avoids single-chip microcontroller from being interfered and malfunctions.
Further, it connects between the anode and ground of the zener diode D3 RC delay circuit, the RC delay
Circuit includes the capacitor C2 and resistance R2 being arranged in parallel.It realizes by RC delay circuit and is delayed to acceleration sensor outputs signals
Effect, avoid the output of acceleration transducer short time caused by wind or microvibration the case where causing single-chip microcontroller to malfunction hair
It is raw.
Further, as shown in Fig. 2, the target drone control circuit include photoelectrical coupler U1, NPN type triode Q2 and
The base stage of driving triode, the triode Q2 is connected to the emitter of photoelectrical coupler U1, the output of the single-chip microcontroller
End is connected to the negative pole end of photoelectrical coupler U1, the positive terminal and collector of the photoelectrical coupler U1 respectively with power supply VCC
Connection, the collector of the triode Q2 are connect by NOT gate chip U2 with the base stage of driving triode Q3, the driving
Triode Q3 is NPN type triode, is connected after the collector series relay coil KM of the driving triode Q3 with power supply VCC
It connects, the emitter ground connection of the driving triode Q3.The output end of single-chip microcontroller connects by photoelectrical coupler U1 and triode Q2
It connects, avoids single-chip microcontroller by the interference of target drone control circuit level change, when single-chip microcontroller exports low level, photoelectrical coupler U1's
Receiving end conducting, so that the base level of triode Q2 is drawn high, triode Q2 is connected at this time, and the collector of triode Q2 switchs to low
Level signal, then by NOT gate chip U2 by the low level signal indexing high level signal, thus driving triode Q3 is connected, and is made
It obtains relay coil KM to be powered, the normally opened contact closure of relay is that target drone movement motor powers on, so that target drone is accordingly moved
Make, which amplifies by triode Q2 and triode Q3 two-stage, ensure that higher load capacity, ensure that relay
The smooth of coil must be electric.
Further, counnter attack diode D4 is serially connected between the emitter and ground of the driving triode Q3.By anti-
Electric current reverse impact driving triode Q3 when anti-diode D4 prevents Q2 to be connected, ensure that the safe handling of triode Q3.
Further, anti-clutter circuit is serially connected between the base stage and ground of the driving triode Q3, described is anti-dry
Disturbing circuit includes resistance R9, resistance R10 and capacitor C3, and the resistance R9 is grounded after connecting with resistance R10, the capacitor C3
Formation RC delay circuit in parallel with resistance R10.Time-lag action is played by RC delay circuit, single-chip microcomputer output is avoided to malfunction
Caused maloperation, greatly improves the steady running of target drone, and the emitter of the triode Q2 is in series with counnter attack diode
D1, the effect of counnter attack diode D1 is the rush of current triode Q2 of the device that prevents other to be connected to ground in conducting, to protect
The safety for demonstrate,proving triode Q2, is in series with pull down resistor R7 between the base stage of triode Q2 and the cathode of counnter attack diode D1, plays
Drop-down effect to triode Q2 base stage, when photoelectrical coupler U1 is without output, guarantee triode Q2 base stage is low level, is avoided
Interference.
The collector of the triode Q2 is also in series with light emitting diode D5, and the light emitting diode D5 is used to indicate
The output state of single-chip microcontroller is monitored and safeguards convenient for the real-time status that personnel run target drone, guarantees target drone control system
Safe and stable operation.
The utility model provides the hardware foundation of back starting target control system, on the hardware foundation of the utility model, makes
By further being programmed to single-chip microcontroller, any time setting in achievable 1 second~255 seconds manually controls user
Vertical target and target, can fall target in bullet immediately after target, team control target drone, and Quan Qiquan is fallen, and difference rises with falling, and falls with a difference is played, difference
It plays that difference is fallen and conceptual designs is waited to accelerate study schedule to improve the level of training of trainer.
Claims (7)
1. back starting target control system, it is characterised in that: described including single-chip microcontroller, acceleration transducer and target drone control circuit
Acceleration transducer is connect by modulation circuit with single-chip microcontroller, and the single-chip microcontroller acts electricity by target drone control circuit and target drone
Machine is drivingly connected, and the modulation circuit includes zener diode D3 and NPN type triode Q1, the acceleration transducer
Output end is connect by divider resistance R1 with the cathode of zener diode D3, the anode and triode of the zener diode D3
The base stage of Q1 connects, and the collector of the triode Q1 is connect by current-limiting resistance R3 with power supply VCC, the triode Q1
Emitter ground connection, between the collector and current-limiting resistance R3 of the triode Q1 concatenate a little with the input terminal of single-chip microcontroller company
It connects.
2. back starting target control system according to claim 1, it is characterised in that: the acceleration transducer is model
ADXL150。
3. back starting target control system according to claim 1, it is characterised in that: the output end of the acceleration transducer
Filter capacitor C1 is in series between ground.
4. back starting target control system according to claim 1, it is characterised in that: the zener diode D3 anode with
Series connection RC delay circuit between ground, the RC delay circuit include the capacitor C2 and resistance R2 being arranged in parallel.
5. back starting target control system according to claim 1, it is characterised in that: the target drone control circuit includes photoelectricity
The base stage of coupler U1, NPN type triode Q2 and driving triode, the triode Q2 is connected to the hair of photoelectrical coupler U1
Emitter-base bandgap grading, the output end of the single-chip microcontroller are connected to the negative pole end of photoelectrical coupler U1, the anode of the photoelectrical coupler U1
End and collector are connect with power supply VCC respectively, and the collector of the triode Q2 is by NOT gate chip U2 and driving triode
The base stage of Q3 connects, and the driving triode Q3 is NPN type triode, the collector series connection of the driving triode Q3 after
It is connect after electric apparatus coil KM with power supply VCC, the emitter ground connection of the driving triode Q3.
6. back starting target control system according to claim 5, it is characterised in that: the emitter of the driving triode Q3
Counnter attack diode D4 is serially connected between ground.
7. back starting target control system according to claim 5, it is characterised in that: the base stage of the driving triode Q3 with
Anti-clutter circuit is serially connected between ground, the anti-clutter circuit includes resistance R9, resistance R10 and capacitor C3, the resistance
R9 is grounded after connecting with resistance R10, capacitor C3 formation RC delay circuit in parallel with resistance R10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063287.9U CN209147832U (en) | 2018-12-10 | 2018-12-10 | Back starting target control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063287.9U CN209147832U (en) | 2018-12-10 | 2018-12-10 | Back starting target control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147832U true CN209147832U (en) | 2019-07-23 |
Family
ID=67289641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063287.9U Expired - Fee Related CN209147832U (en) | 2018-12-10 | 2018-12-10 | Back starting target control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486060A (en) * | 2020-11-20 | 2021-03-12 | 深圳市沃特沃德股份有限公司 | Reset circuit, circuit board and electronic product of singlechip |
-
2018
- 2018-12-10 CN CN201822063287.9U patent/CN209147832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112486060A (en) * | 2020-11-20 | 2021-03-12 | 深圳市沃特沃德股份有限公司 | Reset circuit, circuit board and electronic product of singlechip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |