CN210120680U - Device of bidirectional control floodgate machine lamp plate - Google Patents
Device of bidirectional control floodgate machine lamp plate Download PDFInfo
- Publication number
- CN210120680U CN210120680U CN201920740011.1U CN201920740011U CN210120680U CN 210120680 U CN210120680 U CN 210120680U CN 201920740011 U CN201920740011 U CN 201920740011U CN 210120680 U CN210120680 U CN 210120680U
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- microprocessor
- lamp plate
- opto
- pwm control
- dial switch
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- 230000002457 bidirectional effect Effects 0.000 title description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005476 soldering Methods 0.000 claims abstract description 3
- 238000002955 isolation Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000012736 patent blue V Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a device of two-way control floodgate machine lamp plate, constitute and the lamp plate including microprocessor, power module, UART serial ports, opto-coupler buffer circuit, dial switch module, PWM control circuit, JTAG interface, microprocessor, power module, UART serial ports, opto-coupler buffer circuit, dial switch module and lamp plate tin soldering are on the circuit board, the integration has PWM control circuit and opto-coupler buffer circuit on the circuit board, microprocessor passes through PWM control circuit electric connection with the lamp plate, microprocessor, lamp plate and power module pass through opto-coupler buffer circuit electric connection, microprocessor passes through jumper wire electric connection with UART serial ports, dial switch module and JTAG interface. The utility model discloses possess floodgate machine lamp plate and adopt high bright blue red paster LED of ice to constitute arrow point and X pattern to through the luminance of microprocessor's PWM control lamp and the advantage of the frequency of scintillation.
Description
Technical Field
The utility model relates to a floodgate machine lamp plate technical field specifically is a device of bidirectional control floodgate machine lamp plate.
Background
China has a large population, and as the society develops and changes, the number of people going to scenic spots and touring is huge every season, especially long holidays and holidays. People visiting some famous scenic spots every day are often over ten thousands, and the scenic spots have limited number of placeable channels, and sometimes the channels are used as an entrance and an exit. The gate indicator lamps on the market are basically unidirectional or have no direction marks, and the guidance is not strong.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of two-way control floodgate machine lamp plate possesses the floodgate machine lamp plate and adopts high bright bluish red paster LED of ice to constitute arrow point and pattern to luminance and the advantage of the frequency of scintillation of PWM control lamp through microprocessor, solved floodgate machine pilot lamp on the market and all be unidirectional basically or do not have direction sign, guide the not strong problem of nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of two-way control floodgate machine lamp plate, includes microprocessor, power module, UART serial ports, opto-coupler isolation circuit, dial switch module, PWM control circuit, JTAG interface constitution and lamp plate, microprocessor, power module, UART serial ports, opto-coupler isolation circuit, dial switch module and lamp plate tin soldering are on the circuit board, the integration has PWM control circuit and opto-coupler isolation circuit on the circuit board, microprocessor passes through PWM control circuit electric connection with the lamp plate, microprocessor, lamp plate and power module pass through opto-coupler isolation circuit electric connection, microprocessor and UART serial ports, dial switch module and JTAG interface pass through jumper wire electric connection.
Preferably, the microprocessor adopts LPC2141, and LPC2141 contains abundant modules: the system comprises an RTC clock module, 1 USB 2.0 full-speed device controller, a low-power consumption real-time clock (RTC), 2 UARTs (16C550) and the like.
Preferably, the input voltage range of the lamp panel is + 4V- +12V, and the lamp panel power is 0.5W.
Preferably, the dial switch module is a 2-bit dial switch and is used for setting 4 different indication passing states (normally on, 2 horse race lamps and flashing).
Preferably, the PWM control circuit controls the brightness of the lamp and the frequency of the flicker by the microprocessor.
Preferably, the JTAG interface is an LPC2141 debug interface, and is used for debugging microprocessor LPC2141 software.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up PWM control circuit, PWM control circuit is pulse width modulation circuit promptly except can monitoring power circuit's output state, still provides power component control signal simultaneously, has reached the luminance and the frequency effect of scintillation that make the control signal control lamp of PWM control circuit accessible microprocessor output.
2. The utility model discloses a set up the lamp plate, arrow point and the pattern of X are constituteed to the lamp plate adoption high bright sky blue red paster LED, user's accessible dial switch control microprocessor's output signal to the paster LED of controlling different colours lights, reaches the effect of the guide nature of reinforcing floodgate machine.
Drawings
Fig. 1 is a schematic diagram of the control principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides an embodiment: a device for bidirectionally controlling a floodgate machine lamp panel comprises a microprocessor, a power supply module, a UART serial port, an optical coupling isolation circuit, a dial switch module, a PWM control circuit, a JTAG interface and a lamp panel, wherein the input voltage range of the lamp panel is +4V to +12V, the power of the lamp panel is 0.5W, by arranging the lamp panel which adopts the high-brightness ice blue/red patch LED to form an arrow and a pattern, a user can control the output signal of the microprocessor through the dial switch, therefore, the patch LEDs with different colors are controlled to be lightened, the guiding effect of the gate is enhanced, the microprocessor adopts LPC2141FB064, the LPC2141 is a microcontroller based on 32/16 bit ARM7TDMI-S CPU supporting real-time simulation and embedded tracking, and has high-speed Flash memories embedded with 32kB and 512kB, and LPC2141 contains rich modules: the device comprises an RTC clock module, 1 USB 2.0 full-speed device controller, a low-power consumption real-time clock (RTC), 2 UART (16C550) modules and the like, wherein the microprocessor is electrically connected with a UART serial port through the UART (16C550) modules.
The microprocessor, the power module, the UART serial port, the optical coupling isolating circuit, the dial switch module and the lamp panel are soldered on the circuit board, the dial switch module is a 2-bit dial switch and is used for setting 4 different indication passing states (normally bright, 2 kinds of horse race lamps and flickering), a PWM control circuit and the optical coupling isolating circuit are integrated on the circuit board, the coupling isolating circuit is used for isolating 3.3V of the microprocessor and 24V of the control indicator lamp through the optical coupling, the interference of the heavy current of the high-brightness LED lamp on the microprocessor is avoided, the microprocessor and the lamp panel are electrically connected through the PWM control circuit, through the arrangement of the PWM control circuit, namely the pulse width modulation circuit, can monitor the output state of the power circuit and simultaneously provide power element control signals, and the brightness and flickering frequency effects of the lamp can be controlled through the control signals output by the PWM control circuit, microprocessor, lamp plate and power module pass through opto-coupler isolation circuit electric connection, and microprocessor passes through wire jumper electric connection with UART serial ports, dial switch module and JTAG interface, and the JTAG interface is LPC2141 debugging interface for debug microprocessor LPC2141 software.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a device of two-way control floodgate machine lamp plate, includes microprocessor, power module, UART serial ports, opto-coupler isolation circuit, dial switch module, PWM control circuit, JTAG interface component and lamp plate, its characterized in that: microprocessor, power module, UART serial ports, opto-coupler buffer circuit, dial switch module and lamp plate tin soldering are on the circuit board, integrated PWM control circuit and opto-coupler buffer circuit on the circuit board, microprocessor and lamp plate pass through PWM control circuit electric connection, microprocessor, lamp plate and power module pass through opto-coupler buffer circuit electric connection, microprocessor and UART serial ports, dial switch module and JTAG interface pass through wire jumper electric connection.
2. The device of claim 1, wherein the device comprises: the microprocessor adopts LPC2141, and LPC2141 contains abundant modules: the system comprises an RTC clock module, 1 USB 2.0 full-speed device controller, a low-power consumption real-time clock (RTC), 2 UARTs (16C550) and the like.
3. The device of claim 1, wherein the device comprises: the input voltage range of the lamp panel is (+ 4V- +12V), and the lamp panel power is 0.5W.
4. The device of claim 1, wherein the device comprises: the dial switch module is a 2-bit dial switch and is used for setting 4 different indication passing states, normally bright and 2 horse race lamps and twinkling.
5. The device of claim 1, wherein the device comprises: the PWM control circuit controls the brightness of the lamp and the frequency of the flicker through a microprocessor.
6. The device of claim 1, wherein the device comprises: the JTAG interface is an LPC2141 debugging interface and is used for debugging microprocessor LPC2141 software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920740011.1U CN210120680U (en) | 2019-05-22 | 2019-05-22 | Device of bidirectional control floodgate machine lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920740011.1U CN210120680U (en) | 2019-05-22 | 2019-05-22 | Device of bidirectional control floodgate machine lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210120680U true CN210120680U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920740011.1U Active CN210120680U (en) | 2019-05-22 | 2019-05-22 | Device of bidirectional control floodgate machine lamp plate |
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| Country | Link |
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| CN (1) | CN210120680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703372A (en) * | 2021-09-06 | 2021-11-26 | 深圳市蓝丝腾科技有限公司 | Multi-way switching value output circuit |
-
2019
- 2019-05-22 CN CN201920740011.1U patent/CN210120680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703372A (en) * | 2021-09-06 | 2021-11-26 | 深圳市蓝丝腾科技有限公司 | Multi-way switching value output circuit |
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