CN106907957A - A kind of three coloured light drive system for dispersing shield - Google Patents
A kind of three coloured light drive system for dispersing shield Download PDFInfo
- Publication number
- CN106907957A CN106907957A CN201710194048.4A CN201710194048A CN106907957A CN 106907957 A CN106907957 A CN 106907957A CN 201710194048 A CN201710194048 A CN 201710194048A CN 106907957 A CN106907957 A CN 106907957A
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- electrically connected
- pin
- led
- drive circuit
- light drive
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- 239000003990 capacitor Substances 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 238000010304 firing Methods 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000002427 irreversible effect Effects 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000007792 addition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 206010028813 Nausea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/06—Shields
- F41H5/08—Shields for personal use, i.e. hand held shields
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
- F41H13/0087—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a bright light, e.g. for dazzling or blinding purposes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of three coloured light drive system for dispersing shield, including microprocessor, microprocessor is electrically connected with light drive circuit, light drive circuit electrically connects LED tabula rasa, LED is provided with LED tabula rasa, microprocessor is controlled for output control signal to light drive circuit, and the LED being arranged on LED tabula rasa is adjusted by light drive circuit；Light drive circuit is also electrically connected with booster circuit, the working power for providing LED；This is used to disperse the three coloured light drive system of shield, high light is carried out using LED to disperse, light intensity is small, will not be to causing irreversible injury by attacker, and attack pattern is various, different color additions can be according to actual needs selected, and it is small to consume energy, the use time for being conducive to extension lasting, in addition, exactly carry out dispersing attack using LED, firing area is big, is easy to police personnel to carry out protection attack.
Description
Technical field
The invention belongs to disperse shield electronic circuit technology field, and in particular to a kind of three coloured light for dispersing shield is driven
Dynamic system.
Background technology
Shield, initial blank derives from ancient times, and it is a kind of weaponry conventional when fighting, and is used to shelter body,
The defensive ordnance of the weapons attack such as local arms, arrows and stones is resisted, is rectangle or circular, its size.It is developed so far,
Equipped as police strong defence, simply there is very big change in defense structure, such as material, weight,
Profile etc. has very big improvement, but these are all only limitted to the improvement of mechanical performance, and in face of now, so complicated, high-tech is violated
Crime now for, can not meet police demand.
Currently available technology is employed carries out light attack, is to install laser additional above shield.Use laser illumination quilt
Attacker's eyes, effect is dispersed so as to reach.
Because laser intensity is too big, easily to causing irreversible injury by attacker, and attack pattern is single, prior art
Laser strikes are converged as a bit, light firing area is small, also need user of service to adjust angle when using laser strikes, are unfavorable for attacking
Hit and protect.Laser strikes power consumption simultaneously is high, can reduce cruising time, and attack pattern is single easily to be hidden.Disperse effect general.
The content of the invention
The purpose of the present invention be overcome it is existing disperse shield and using laser disperse attack brought problem.
Therefore, the invention provides a kind of three coloured light drive system for dispersing shield, including microprocessor, it is described micro-
Processor is electrically connected with light drive circuit, and the light drive circuit electrically connects LED tabula rasa, is provided with the LED tabula rasa
LED, microprocessor is controlled for output control signal to light drive circuit, by light drive circuit to being arranged at LED
LED on light plate is adjusted；The light drive circuit is also electrically connected with booster circuit, the work for providing LED
Power supply.
The light drive circuit is integrated for the drive circuit of multi-way LED lamp.
The drive circuit of at least integrated 3 paths of LEDs lamp of the light drive circuit.
The drive circuit of the LED includes driving chip U2, diode D1, electrochemical capacitor C8, resistance R4, inductance L1；
The pin 6 of driving chip U2 is electrically connected with input power positive pole, and the positive pole of diode D1 is electrically connected with the pin 6 of driving chip U2
Connect, the negative pole of diode D1 is electrically connected with the pin 1 of driving chip U2, the positive pole of electrochemical capacitor and the pin 6 of driving chip U2
Electrical connection, the negative pole of electrochemical capacitor is electrically connected with earth terminal, and pin 2, the pin 5 of driving chip U2 are electrically connected with the end in base
Connect, the pin 4 of driving chip U2 is electrically connected by resistance R4 with input power positive pole, and the pin 4 of driving chip U2 is also made
It is the positive pole of LED power input；The pin 1 of driving chip U2 is electrically connected with one end of inductance L1, and the other end of inductance L1 is made
It is the negative pole of LED power input；The pin 3 of driving chip U2 is electrically connected as control signal input with microprocessor.
The booster circuit includes boost chip U3, electric capacity C9, electric capacity C10, electric capacity C11, electrochemical capacitor C12, inductance L2,
The pin 5 of diode D2, resistance R5, resistance R6, filter element B2, boost chip U3 is electrically connected with power input positive pole, electric capacity
C9 and electric capacity C10 are connected between the pin 5 of boost chip U3 and earth terminal, the pin 1 of boost chip U3 by electric capacity C11 with
Earth terminal is electrically connected, and the pin 3 of boost chip U3 electrically connects with earth terminal, the pin 2 of boost chip U3 and one end of resistance R5
Electrical connection, the other end of resistance R5 is electrically connected with earth terminal, and the pin 4 of boost chip U3 is electrically connected with the positive pole of diode D2
Level, the negative pole of diode D2 is electrically connected with the input of filter element B2, and the output end of filter element B2 is the defeated of booster circuit
Go out end；One end of inductance L2 electrically connects with the pin 5 of boost chip U3, the other end of inductance L2 and the pin 4 of boost chip U3
Electrical connection, resistance R6 one end electrically connects with the negative pole of diode D2, and the resistance R6 other ends are electrically connected with the pin 2 of boost chip U3
Connect, the positive pole of electrochemical capacitor C12 is electrically connected with the negative pole of diode D2, and the negative pole of electrochemical capacitor C12 is electrically connected with earth terminal.
Beneficial effects of the present invention：This three coloured light drive system for dispersing shield that the present invention is provided, using LED
Lamp carries out high light and disperses, and light intensity is small, will not be to causing irreversible injury by attacker, and attack pattern is various, can be according to reality
Border needs the different color addition of selection, and it is small to consume energy, the use time for being conducive to extension lasting, in addition, being exactly to use LED
Lamp carries out dispersing attack, and firing area is big, is easy to police personnel to carry out protection attack.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the three coloured light drive system block diagram for dispersing shield.
Fig. 2 is microprocessor peripheral circuit schematic diagram.
Fig. 3 is that LED drives schematic diagram.
Fig. 4 is booster circuit schematic diagram.
Fig. 5 three-color LED light circuit connection diagrams.
In figure：1st, microprocessor；2nd, light drive circuit；3rd, LED tabula rasa；4th, booster circuit；5th, LED.
Specific embodiment
Technological means and effect that predetermined purpose is taken are reached for the present invention is expanded on further, below in conjunction with accompanying drawing and reality
Example is applied to specific embodiment of the invention, architectural feature and its effect, is described in detail as follows.
In order to overcome the existing police shield that disperses disperse brought problem of attacking using laser, the present embodiment is provided
It is a kind of such as the three coloured light drive system for dispersing shield of Fig. 1, including microprocessor 1（That is CPU）, microprocessor 1 is electrically connected
Light drive circuit 2 is connected to, the electrical connection LED of light drive circuit 2 tabula rasa 3 is provided with LED 5, microprocessor on LED tabula rasa 3
1 is controlled for output control signal to light drive circuit 2, and by light drive circuit, 2 pairs are arranged on LED tabula rasa 3
LED 5 is adjusted；Light drive circuit 2 is also electrically connected with booster circuit 4, the working power for providing LED 5, LED 5
It is red, green, blue（RGB）Three-color LED light, can according to the actual requirements carry out the collocation of color so as to produce the effect of different colours
Really.Voltage is risen to suitable voltage by booster circuit 4（The LED quantity that the height of voltage depends on driving is relevant）, by micro- place
The reason control RGB three-color LEDs of device 1 drive circuit output power and switch, can make the RGB three-color LED lights 5 on tabula rasa send dazzling
High light, and high light do frequency conversion become spectrum flicker（Microprocessor 1 causes three kinds of different colours by programme-control drive circuit
Light is operated collocation, and the specifically three kinds LEDs of different colours work the different times, so as to different colours occur
Light）, so that feeling dazzling by attacker, dazzling, dizzy, the malaise symptoms such as nausea prevent lawbreaker to upset row from continuing it
To disperse purpose so as to reach.And possible permanent damage will not leave behind by attacker.
Above-mentioned light drive circuit 2 is integrated for the drive circuit of multichannel RGB LED lamp 5；And each three-color LED light 5 needs
The drive circuit of 3 following LEDs 5 is driven, therefore, the driving electricity of at least integrated 3 paths of LEDs lamp 5 of light drive circuit 2
Road.
As shown in Fig. 2 being the pin definitions and peripheral basic circuit diagram of microprocessor 1, this programme is using microprocessor 1
Model STM32F103RBT6；The microprocessor 1 is 32 treatment that ST companies are based on the newest Cortex-X3 framework kernels of ARM
Various moneys such as device product, the RAM of Flash, 20K of built-in 128KB, 12 AD, 4 road USART communication ports of 16 bit timing device core 3
Source, clock frequency reaches as high as 72MHz.The input voltage of the processor 1 is 3.3V, and energy consumption is low, can be carried out using dry cell
Power supply, run duration is long.
As shown in figure 3, the drive circuit of LED 5 includes driving chip U2, diode D1, electrochemical capacitor C8, resistance R4,
Inductance L1；The pin 6 of driving chip U2 is electrically connected with input power positive pole, the positive pole of diode D1 and the pin of driving chip U2
6 electrical connections, the negative pole of diode D1 is electrically connected with the pin 1 of driving chip U2, and the positive pole of electrochemical capacitor is with driving chip U2's
Pin 6 is electrically connected, and the negative pole of electrochemical capacitor is electrically connected with earth terminal, pin 2, the pin 5 of driving chip U2 with the end in base
Electrical connection, the pin 4 of driving chip U2 electrically connected by resistance R4 with input power positive pole, and driving chip U2 pin 4
Also as the positive pole of the power input of LED 5；The pin 1 of driving chip U2 is electrically connected with one end of inductance L1, and inductance L1's is another
Hold as the negative pole of the power input of LED 5；The pin 3 of driving chip U2 is electrically connected as control signal input with microprocessor 1
Connect.
The model PT4115 of above-mentioned driving chip U2.
As shown in figure 4, booster circuit 4 includes boost chip U3, electric capacity C9, electric capacity C10, electric capacity C11, electrochemical capacitor C12,
The pin 5 of inductance L2, diode D2, resistance R5, resistance R6, filter element B2, boost chip U3 is electrically connected with power input positive pole
Connect, electric capacity C9 and electric capacity C10 are connected between the pin 5 of boost chip U3 and earth terminal, the pin 1 of boost chip U3 is by electricity
Hold C11 to be electrically connected with earth terminal, the pin 3 of boost chip U3 is electrically connected with earth terminal, pin 2 and the resistance R5 of boost chip U3
One end electrical connection, the other end of resistance R5 electrically connect with earth terminal, and the pin 4 of boost chip U3 and the positive pole of diode D2 are electric
Connection level, the negative pole of diode D2 is electrically connected with the input of filter element B2, and the output end of filter element B2 is booster circuit 4
Output end；One end of inductance L2 electrically connects with the pin 5 of boost chip U3, the other end of inductance L2 and the pipe of boost chip U3
Pin 4 is electrically connected, and resistance R6 one end electrically connects with the negative pole of diode D2, and the resistance R6 other ends are electric with the pin 2 of boost chip U3
Connection, the positive pole of electrochemical capacitor C12 is electrically connected with the negative pole of diode D2, and the negative pole of electrochemical capacitor C12 is electrically connected with earth terminal.
The model PT4115 of above-mentioned driving chip U2；The model LM2587S_ADJ of above-mentioned boost chip U3.To above-mentioned
Driving chip U2, boost chip U3 other applications parameter can search corresponding technical data ensures the realization of circuit application.
As shown in figure 5, being a kind of wiring power supply circuit of three-color LED light 5, each LED 5 needs 3 drive circuits to enter
Row work, drives three kinds of luminescence components of color of red, green, blue respectively, is 8 circuit diagrams of LED 5 shown in figure, this
Simply a kind of example, is not unique mode, and practical application as needed, sets how many LEDs 5, receives and use.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (5)
1. a kind of three coloured light drive system for dispersing shield, it is characterised in that：Including microprocessor（1）, the microprocessor
Device（1）It is electrically connected with light drive circuit（2）, the light drive circuit（2）Electrical connection LED tabula rasa（3）, the LED tabula rasa
（3）On be provided with LED（5）, microprocessor（1）For output control signal to light drive circuit（2）It is controlled, by light
Drive circuit（2）To being arranged at LED tabula rasa（3）On LED（5）It is adjusted；The light drive circuit（2）Also electrically connect
There is booster circuit（4）, for providing LED（5）Lamp（5）Working power.
2. a kind of three coloured light drive system for dispersing shield as claimed in claim 1, it is characterised in that：The optical drive
Circuit（2）It is multi-way LED lamp（5）Drive circuit it is integrated.
3. a kind of three coloured light drive system for dispersing shield as claimed in claim 2, it is characterised in that：The optical drive
Circuit（2）At least integrated 3 paths of LEDs lamp（5）Drive circuit.
4. as claimed in claim 2 or claim 3 a kind of three coloured light drive system for dispersing shield, it is characterised in that：The LED
Lamp（5）Drive circuit include driving chip U2, diode D1, electrochemical capacitor C8, resistance R4, inductance L1；Driving chip U2's
Pin 6 is electrically connected with input power positive pole, and the positive pole of diode D1 is electrically connected with the pin 6 of driving chip U2, diode D1's
Negative pole is electrically connected with the pin 1 of driving chip U2, and the positive pole of electrochemical capacitor is electrically connected with the pin 6 of driving chip U2, electrolysis electricity
The negative pole of appearance is electrically connected with earth terminal, and pin 2, the pin 5 of driving chip U2 are electrically connected with the end in base, driving chip U2's
Pin 4 is electrically connected by resistance R4 with input power positive pole, and driving chip U2 pin 4 also as LED（5）Power supply is defeated
The positive pole for entering；The pin 1 of driving chip U2 is electrically connected with one end of inductance L1, and the other end of inductance L1 is used as LED（5）Power supply
The negative pole of input；The pin 3 of driving chip U2 is used as control signal input and microprocessor（1）Electrical connection.
5. a kind of three coloured light drive system for dispersing shield as claimed in claim 1, it is characterised in that：Described liter of piezoelectricity
Road（4）Including boost chip U3, electric capacity C9, electric capacity C10, electric capacity C11, electrochemical capacitor C12, inductance L2, diode D2, resistance
The pin 5 of R5, resistance R6, filter element B2, boost chip U3 is electrically connected with power input positive pole, and electric capacity C9 and electric capacity C10 is simultaneously
It is connected between the pin 5 of boost chip U3 and earth terminal, the pin 1 of boost chip U3 is electrically connected by electric capacity C11 with earth terminal,
The pin 3 of boost chip U3 is electrically connected with earth terminal, and the pin 2 of boost chip U3 is electrically connected with one end of resistance R5, resistance R5
The other end electrically connected with earth terminal, the pin 4 of boost chip U3 electrically connects level with the positive pole of diode D2, and diode D2's is negative
Pole electrically connects with the input of filter element B2, and the output end of filter element B2 is booster circuit（4）Output end；Inductance L2's
One end is electrically connected with the pin 5 of boost chip U3, and the other end of inductance L2 is electrically connected with the pin 4 of boost chip U3, resistance R6
One end is electrically connected with the negative pole of diode D2, and the resistance R6 other ends are electrically connected with the pin 2 of boost chip U3, electrochemical capacitor C12
Positive pole electrically connected with the negative pole of diode D2, the negative pole of electrochemical capacitor C12 is electrically connected with earth terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194048.4A CN106907957A (en) | 2017-03-28 | 2017-03-28 | A kind of three coloured light drive system for dispersing shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194048.4A CN106907957A (en) | 2017-03-28 | 2017-03-28 | A kind of three coloured light drive system for dispersing shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907957A true CN106907957A (en) | 2017-06-30 |
Family
ID=59194710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194048.4A Pending CN106907957A (en) | 2017-03-28 | 2017-03-28 | A kind of three coloured light drive system for dispersing shield |
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| Country | Link |
|---|---|
| CN (1) | CN106907957A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711313A (en) * | 2011-12-06 | 2012-10-03 | 天津职业技术师范大学 | Color light-emitting diode (LED) lamp |
| CN102917499A (en) * | 2012-10-19 | 2013-02-06 | 西安文理学院 | DC (Direct Current)/DC-based LED (Light Emitting Diode) driving controller for lighting |
| CN103531065A (en) * | 2013-10-24 | 2014-01-22 | 浙江农林大学 | Colorimetric light source device based on tricolor LED |
| CN104566176A (en) * | 2015-01-21 | 2015-04-29 | 浙江农林大学 | LED (Light Emitting Diode) music aquarium lamp |
| CN204495190U (en) * | 2015-03-07 | 2015-07-22 | 中国人民武装警察部队工程大学 | A kind of riot shield with LED light communication function |
| CN205055134U (en) * | 2015-09-08 | 2016-03-02 | 广州美伦安迪电子科技有限公司 | Colored flash of light stimulator |
| CN205537347U (en) * | 2016-01-27 | 2016-08-31 | 邑升实业股份有限公司 | Sudden and violent LED shield in anti -riot town |
| CN206709699U (en) * | 2017-03-28 | 2017-12-05 | 西安富成防务科技有限公司 | A kind of three coloured light drive system for being used to disperse shield |
-
2017
- 2017-03-28 CN CN201710194048.4A patent/CN106907957A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711313A (en) * | 2011-12-06 | 2012-10-03 | 天津职业技术师范大学 | Color light-emitting diode (LED) lamp |
| CN102917499A (en) * | 2012-10-19 | 2013-02-06 | 西安文理学院 | DC (Direct Current)/DC-based LED (Light Emitting Diode) driving controller for lighting |
| CN103531065A (en) * | 2013-10-24 | 2014-01-22 | 浙江农林大学 | Colorimetric light source device based on tricolor LED |
| CN104566176A (en) * | 2015-01-21 | 2015-04-29 | 浙江农林大学 | LED (Light Emitting Diode) music aquarium lamp |
| CN204495190U (en) * | 2015-03-07 | 2015-07-22 | 中国人民武装警察部队工程大学 | A kind of riot shield with LED light communication function |
| CN205055134U (en) * | 2015-09-08 | 2016-03-02 | 广州美伦安迪电子科技有限公司 | Colored flash of light stimulator |
| CN205537347U (en) * | 2016-01-27 | 2016-08-31 | 邑升实业股份有限公司 | Sudden and violent LED shield in anti -riot town |
| CN206709699U (en) * | 2017-03-28 | 2017-12-05 | 西安富成防务科技有限公司 | A kind of three coloured light drive system for being used to disperse shield |
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Application publication date: 20170630 |