CN214252973U - Module electrical property intelligent monitoring system - Google Patents
Module electrical property intelligent monitoring system Download PDFInfo
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- CN214252973U CN214252973U CN202120615096.8U CN202120615096U CN214252973U CN 214252973 U CN214252973 U CN 214252973U CN 202120615096 U CN202120615096 U CN 202120615096U CN 214252973 U CN214252973 U CN 214252973U
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Abstract
The utility model relates to a module electrical property intelligent monitoring system, including MCU host system, be connected with 9V output voltage regulation module on MCU host system's the PB0 interface, be connected with 11V output voltage regulation module on MCU host system's the PB1 interface, be connected with 13.5V output voltage regulation module on MCU host system's the PB2 interface, be connected with 15V output voltage regulation module on MCU host system's the PB3 interface, be connected with 16V output voltage regulation module on MCU host system's the PB4 interface, be connected with the current detection module on MCU host system's the AD1 interface, be connected with bee calling organ warning indication module on MCU host system's the BUZZ interface, be connected with light warning indication module on MCU host system's the PC3 and PD6 interface; the utility model discloses a MCU host system, three-terminal steady voltage chip, current detection module combination can realize the constant current effect of control module 9V-16V intelligently through the procedure to through the reputation instruction test result.
Description
Technical Field
The utility model relates to a LED module detects technical field, especially relates to a module electrical property intelligent monitoring system.
Background
Because the operation process is complicated when monitoring the constant current of 9V-16V when the current LED module is tested in mass production and shipment, and the effect can not be achieved, the product test function module is mainly a single module so far, the current is tested by using an ammeter, the voltage is tested by using a voltmeter, and the like, and the operation consumes long time and is greatly influenced by human factors, so that the problems of low efficiency, high error probability, high influence of the human factors and poor traceability are caused. Therefore, an intelligent monitoring system for electrical performance of the module is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a module electrical property intelligent monitoring system.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a module electrical property intelligent monitoring system, including MCU host system, be connected with 9V output voltage regulation module on MCU host system's the PB0 interface, be connected with 11V output voltage regulation module on MCU host system's the PB1 interface, be connected with 13.5V output voltage regulation module on MCU host system's the PB2 interface, be connected with 15V output voltage regulation module on MCU host system's the PB3 interface, be connected with 16V output voltage regulation module on MCU host system's the PB4 interface, be connected with the current detection module on MCU host system's the AD1 interface, be connected with bee calling organ warning indication module on MCU host system's the BUZZ interface, be connected with light warning indication module on MCU host system's the PC3 and the PD6 interface.
Further, the 9V output voltage regulation module includes a three-terminal regulator chip U1 interfaced with the PB0 of the MCU main control module, a pin 1 of the three-terminal regulator chip U1 is connected to RP1 and C5 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U1 is connected to C11, C7 and C9 in parallel and then grounded, R5 and D3 in parallel are connected between the pin 1 of the C11 and the three-terminal regulator chip U1, a pin 3 of the three-terminal regulator chip U1 is connected to C3 and C1 in parallel and then grounded, a pin 3 of the C1 and the three-terminal regulator chip U1 are connected to D1, a pin R1 and a pin Q1 in parallel are connected to the C1 in series, and a pin R1 and a pin Q1 in parallel are connected to the R1.
Further, the 11V output voltage regulation module includes a three-terminal regulator chip U3 interfaced with the PB1 of the MCU main control module, a pin 1 of the three-terminal regulator chip U3 is connected to RP3 and C17 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U3 is connected to C23, C19 and C21 in parallel and then grounded, R15 and D7 in parallel are connected between the pin 1 of the C23 and the three-terminal regulator chip U3, a pin 3 of the three-terminal regulator chip U3 is connected to C15 and C13 in parallel and then grounded, a pin 3 of the C13 and the three-terminal regulator chip U13 are connected to D13, a pin R13 and a pin Q13 in parallel are connected to the C13 in series, and a pin R13 and a pin Q13 in parallel are connected to the R13.
Further, the 13.5V output voltage regulation module includes a three-terminal regulator chip U5 connected to a PB2 interface of the MCU main control module, a pin 1 of the three-terminal regulator chip U5 is connected to an RP5 and a C27 connected in parallel and then grounded, a pin 2 of the three-terminal regulator chip U5 is connected to C30, C28, and C29 connected in parallel and then grounded, a pin 1 of the C30 and the three-terminal regulator chip U5 is connected to R27 and D10 connected in parallel and then grounded, a pin 3 of the three-terminal regulator chip U5 is connected to C26 and C25 connected in parallel and then grounded, a pin 3 of the C28 and the three-terminal regulator chip U5 is connected to D9, a pin C26 is connected in series to R28 and then connected to R30 and Q10 connected in parallel and then connected in series, a pin Q10 is connected to R30 and a pin R30 is connected to R23 and Q9 connected in parallel and parallel.
Further, the 15V output voltage regulation module includes a three-terminal regulator chip U2 connected to a PB3 interface of the MCU main control module, a pin 1 of the three-terminal regulator chip U2 is connected to RP2 and C6 connected in parallel and then grounded, a pin 2 of the three-terminal regulator chip U2 is connected to C12, C8 and C10 connected in parallel and then grounded, R6 and D4 connected in parallel and connected in parallel are connected between the pin 1 of the C8 and the three-terminal regulator chip U2, a pin 3 of the three-terminal regulator chip U2 is connected to C4 and C2 connected in parallel and then grounded, a pin 3 of the C8 and the three-terminal regulator chip U2 is connected to D2, a pin C4 is connected in series to R8 and R10 and Q4 connected in parallel and then connected in series, a pin Q4 is connected to R4, and a pin R4 is connected to R2 and Q2 connected in parallel and connected to each other.
Further, the 16V output voltage regulation module includes a three-terminal regulator chip U4 connected to a PB4 interface of the MCU main control module, a pin 1 of the three-terminal regulator chip U4 is connected to RP4 and C18 connected in parallel and then grounded, a pin 2 of the three-terminal regulator chip U4 is connected to C24, C20 and C22 connected in parallel and then grounded, R16 and D8 connected in parallel and connected in parallel are connected between the pin 1 of the C20 and the three-terminal regulator chip U4, a pin 3 of the three-terminal regulator chip U4 is connected to C16 and C14 connected in parallel and then grounded, a pin 3 of the C20 and the three-terminal regulator chip U4 is connected to D6, a pin C16 is connected in series to R18 and R20 and Q8 connected in parallel and then connected in series, a pin Q8 is connected to R14, and a pin R14 is connected to R12 and Q6 connected in parallel and connected to each other.
Furthermore, the current detection module comprises a C31 which is connected with an AD1 interface of the MCU main control module in series and then is grounded, the C31 is connected in parallel with a R29 connected with a pin No. 5 of the current sampling chip U6, a pin No. 8 of the current sampling chip U6 is connected with a pin No. 1 of the current sampling chip U6 through R21, R22, R24 and R26 which are connected in parallel, and a pin No. 4 of the current sampling chip U6 is grounded.
Further, the buzzer alarm indication module is connected with an R33 connected with a BUZZ interface of the MCU main control module, the R33 is connected with C32, R34 and Q11 which are connected in parallel, and the Q11 is connected with LS1 and D11 which are connected in parallel.
Further, the light alarm indication module comprises an LED1 connected with an interface of a PC3 of the MCU main control module and an LED2 connected with an interface of a PD6 of the MCU main control module, wherein the LED1 is connected with an R31 in series, and the LED2 is connected with an R32 in series.
The utility model can intelligently realize the constant current effect of the monitoring module 9V-16V through the program by combining the MCU main control module, the three-terminal voltage stabilizing chip and the current detection module, and can indicate the test result through sound and light; the test device can realize the test of any combination of current, input voltage and the like, can test the flow line production of the project according to the actual operation requirement through the MCU, is quick and efficient, and sets different combination test projects according to different requirements.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a circuit diagram of a 9V output voltage regulation module of the present invention;
fig. 2 is a circuit diagram of the 11V output voltage regulating module of the present invention;
fig. 3 is a circuit diagram of the 13.5V output voltage regulating module of the present invention;
fig. 4 is a circuit diagram of the 15V output voltage regulating module of the present invention;
fig. 5 is a circuit diagram of the 16V output voltage regulating module of the present invention;
fig. 6 is a circuit diagram of the current detection module of the present invention;
fig. 7 is a structural diagram of the MCU main control module of the present invention;
FIG. 8 is a circuit diagram of a light alarm indicating module of the present invention;
fig. 9 is a circuit diagram of the buzzer alarm indication module of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 9, this embodiment provides a module electrical property intelligent monitoring system, including MCU main control module, be connected with 9V output voltage regulation module on MCU main control module's the PB0 interface, be connected with 11V output voltage regulation module on MCU main control module's the PB1 interface, be connected with 13.5V output voltage regulation module on MCU main control module's the PB2 interface, be connected with 15V output voltage regulation module on MCU main control module's the PB3 interface, be connected with 16V output voltage regulation module on MCU main control module's the PB4 interface, be connected with the current detection module on MCU main control module's the AD1 interface, be connected with buzzer warning indication module on MCU main control module's the BUZZ interface, be connected with light warning indication module on MCU main control module's the PC3 and the PD6 interface.
Preferably, the 9V output voltage regulation module includes a three-terminal regulator chip U1 interfaced with a PB0 of the MCU main control module, a pin 1 of the three-terminal regulator chip U1 is connected to RP1 and C5 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U1 is connected to C11, C7 and C9 in parallel and then grounded, a pin 1 of the C11 and the three-terminal regulator chip U1 is connected to R5 and D3 in parallel and then connected to C3 and C1 in parallel and then grounded, a pin 3 of the C1 and a pin 3 of the three-terminal regulator chip U1 are connected to D1, a pin 3 of the C1 is connected in series to R1 and Q1 in parallel and then connected to Q1, and R1 are connected to R1 and Q1 in parallel and then connected to Q1.
Preferably, the 11V output voltage regulation module includes a three-terminal regulator chip U3 interfaced with the PB1 of the MCU main control module, a pin 1 of the three-terminal regulator chip U3 is connected to RP3 and C17 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U3 is connected to C23, C19 and C21 in parallel and then grounded, a pin 1 of the C23 and the three-terminal regulator chip U3 is connected to R15 and D7 in parallel and then connected to C15 and C13 in parallel and then grounded, a pin 3 of the C13 and a pin 3 of the three-terminal regulator chip U13 are connected to D13, a pin 3 of the C13 is connected in series to R13 and Q13 in parallel and then connected to Q13, and R13 are connected to R13 and Q13 in parallel and then connected to Q13.
Preferably, the 13.5V output voltage regulation module includes a three-terminal regulator chip U5 connected to a PB2 interface of the MCU main control module, a pin 1 of the three-terminal regulator chip U5 is connected to an RP5 and a C27 connected in parallel and then grounded, a pin 2 of the three-terminal regulator chip U5 is connected to C30, C28, and C29 connected in parallel and then grounded, a pin 1 of the C30 and the three-terminal regulator chip U5 is connected to R27 and a pin D10 connected in parallel and then grounded, a pin 3 of the three-terminal regulator chip U5 is connected to C26 and C25 connected in parallel and then grounded, a pin 3 of the C28 and the three-terminal regulator chip U5 is connected to D9, a pin C26 is connected in series to R28 and then connected to R30 and Q10 connected in parallel and then connected to each other, a pin Q10 is connected to R30 and R30 is connected to R23 and Q9 connected in parallel and Q9 connected to each other.
Preferably, the 15V output voltage regulation module includes a three-terminal regulator chip U2 interfaced with the PB3 of the MCU main control module, a pin 1 of the three-terminal regulator chip U2 is connected to RP2 and C6 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U2 is connected to C12, C8 and C10 in parallel and then grounded, a pin 1 of the C8 and the three-terminal regulator chip U2 is connected to R6 and D4 in parallel and then connected to C4 and C2 in parallel and then grounded, a pin 3 of the C2 and a pin 3 of the three-terminal regulator chip U2 are connected to D2, a pin 3 of the C2 is connected in series to R2 and Q2 in parallel and then connected to Q2, and R2 are connected to R2 and Q2 in parallel and then connected to Q2.
Preferably, the 16V output voltage regulation module includes a three-terminal regulator chip U4 interfaced with the PB4 of the MCU main control module, a pin 1 of the three-terminal regulator chip U4 is connected to RP4 and C18 in parallel and then grounded, a pin 2 of the three-terminal regulator chip U4 is connected to C24, C20 and C22 in parallel and then grounded, a pin 1 of the C20 and the three-terminal regulator chip U4 is connected to R16 and D8 in parallel and then connected to C16 and C14 in parallel and then grounded, a pin 3 of the C14 and a pin 3 of the three-terminal regulator chip U14 are connected to D14, a pin 3 of the C14 is connected in series to R14 and Q14 in parallel and then connected to Q14, and R14 are connected to Q14 in parallel and then connected to Q14.
Preferably, the current detection module includes a C31 connected in series with an AD1 interface of the MCU main control module and then grounded, the C31 is connected in parallel with a R29 connected to a pin No. 5 of the current sampling chip U6, a pin No. 8 of the current sampling chip U6 is connected to a pin No. 1 of the current sampling chip U6 through R21, R22, R24 and R26 connected in parallel, and a pin No. 4 of the current sampling chip U6 is grounded.
Preferably, the buzzer alarm indication module is R33 connected with the BUZZ interface of the MCU main control module, the R33 is connected with C32, R34 and Q11 which are connected in parallel, and the Q11 is connected with LS1 and D11 which are connected in parallel.
Preferably, the light alarm indication module comprises an LED1 connected with an interface of a PC3 of the MCU main control module and an LED2 connected with an interface of a PD6 of the MCU main control module, wherein the LED1 is connected in series with an R31, and the LED2 is connected in series with an R32.
The LM317 power supply three-terminal adjusting module realizes input voltage size adjustment, C5, C11, C7, C9, C3 and C1 energy storage filtering, D3 and D1 protection diodes, and R5 and RP1 realize output voltage adjustment; q1 and Q3 realize that different input voltage switch switching modules R7, R1 and R3 current-limiting resistor protection Q3 and R9 stabilize the initial working state of Q3 to ground; r21, R22, R24 and R26 sampling resistors; u6 high-precision sampling chip; r29, C31 low-pass filter circuit; r31, R32 current limiting resistor; the LED1 and the LED2 are LED light alarm circuits; the circuit comprises an LS1 buzzer, a D11 freewheeling diode, an R33 base-level current-limiting resistor and an R34 ground resistor, wherein the LS1 buzzer, the D11 freewheeling diode, the R33 base-level current-limiting resistor and the R34 ground resistor are used for stabilizing an operating point; c32 bypass capacitors, so that the anti-interference capability is improved; q11 turns on the transistor.
Q1, Q5, Q9 and Q29V-16V input switching MOS tubes; r21, R22, R24 and R26 are single-path current sampling resistors, and U6 is a current sampling chip; after sampling, transmitting the signals to an MCU AD interface, and performing analog-to-digital conversion; and after the test is finished, the MCU master control module judges a result and displays the state.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a module electrical property intelligent monitoring system, includes MCU host system, its characterized in that: be connected with 9V output voltage regulation module on MCU main control module's the PB0 interface, be connected with 11V output voltage regulation module on MCU main control module's the PB1 interface, be connected with 13.5V output voltage regulation module on MCU main control module's the PB2 interface, be connected with 15V output voltage regulation module on MCU main control module's the PB3 interface, be connected with 16V output voltage regulation module on MCU main control module's the PB4 interface, be connected with the current detection module on MCU main control module's the AD1 interface, be connected with bee calling organ warning indication module on MCU main control module's the BUZZ interface, be connected with light warning indication module on MCU main control module's the PC3 and the PD6 interface.
2. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the 9V output voltage regulation module comprises a three-terminal voltage regulation chip U1 connected with a PB0 interface of the MCU main control module, a pin 1 of the three-terminal voltage regulation chip U1 is connected with RP1 and C5 which are connected in parallel and then grounded, a pin 2 of the three-terminal voltage regulation chip U1 is connected with C11, C7 and C9 which are connected in parallel and then grounded, a pin 1 of the C11 and the three-terminal voltage regulation chip U1 is connected with R5 and D3 which are connected in parallel and then grounded, a pin 3 of the three-terminal voltage regulation chip U1 is connected with C3 and C1 which are connected in parallel and then grounded, a pin 3 of the C1 and a pin 3 of the three-terminal voltage regulation chip U1 are connected in series, a pin R1 and a pin 3 of the C1 are connected in series and R1 and Q1 which are connected in parallel and then connected in series are connected with each other, a pin 1 and Q1 are connected in parallel and then connected with each other.
3. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the 11V output voltage regulation module comprises a three-terminal voltage regulation chip U3 connected with a PB1 interface of the MCU main control module, a pin 1 of the three-terminal voltage regulation chip U3 is connected with RP3 and C17 which are connected in parallel and then grounded, a pin 2 of the three-terminal voltage regulation chip U3 is connected with C23, C19 and C21 which are connected in parallel and then grounded, a pin 1 of the C23 and the three-terminal voltage regulation chip U3 is connected with R15 and D7 which are connected in parallel and then grounded, a pin 3 of the three-terminal voltage regulation chip U3 is connected with C15 and C13 which are connected in parallel and then grounded, a pin 3 of the C13 and a pin 3 of the three-terminal voltage regulation chip U13 are connected in series, a pin R13 and a pin 3 of the C13 are connected in series and R13 and Q13 which are connected in parallel and then connected in series are connected with each other, a pin 13 and Q13 are connected in parallel and then connected with each other.
4. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the 13.5V output voltage regulation module comprises a three-terminal regulator chip U5 connected with a PB2 interface of the MCU main control module, a pin 1 of the three-terminal regulator chip U5 is connected with RP5 and C27 which are connected in parallel and then grounded, a pin 2 of the three-terminal regulator chip U5 is connected with C30, C28 and C29 which are connected in parallel and then grounded, a pin 1 of the C30 and the three-terminal regulator chip U5 is connected with R27 and D10 which are connected in parallel and then grounded, a pin 3 of the three-terminal regulator chip U5 is connected with C26 and C25 which are connected in parallel and then grounded, a pin 3 of the C25 and a pin 3 of the three-terminal regulator chip U25 are connected with D25 in series, a pin C25 and a pin R25 and a pin Q25 which are connected in parallel and then connected in series are connected with each other, the Q25 and R25 are connected in parallel and then connected with each other.
5. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the 15V output voltage regulation module comprises a three-terminal voltage stabilization chip U2 connected with a PB3 interface of the MCU main control module, wherein a pin 1 of the three-terminal voltage stabilization chip U2 is connected with RP2 and C6 which are connected in parallel and then grounded, a pin 2 of the three-terminal voltage stabilization chip U2 is connected with C12, C8 and C10 which are connected in parallel and then grounded, a pin 1 of the C8 and the three-terminal voltage stabilization chip U2 is connected with R6 and D4 which are connected in parallel and mutually, a pin 3 of the three-terminal voltage stabilization chip U2 is connected with C4 and C2 which are connected in parallel and then grounded, a pin 3 of the C2 and a pin 3 of the three-terminal voltage stabilization chip U2 are connected in series, a pin R2 and a pin Q2 which are connected in parallel and mutually are connected in series are arranged on the C2, and a pin R2 and a pin Q2 which are connected in parallel and mutually connected in series.
6. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the 16V output voltage regulation module comprises a three-terminal voltage stabilization chip U4 connected with a PB4 interface of the MCU main control module, wherein a pin 1 of the three-terminal voltage stabilization chip U4 is connected with RP4 and C18 which are connected in parallel and then grounded, a pin 2 of the three-terminal voltage stabilization chip U4 is connected with C24, C20 and C22 which are connected in parallel and then grounded, a pin 1 of the C20 and the three-terminal voltage stabilization chip U4 is connected with R16 and D8 which are connected in parallel and mutually, a pin 3 of the three-terminal voltage stabilization chip U4 is connected with C16 and C14 which are connected in parallel and then grounded, a pin 3 of the C14 and a pin 3 of the three-terminal voltage stabilization chip U14 are connected in series, a pin R14 and a pin Q14 which are connected in parallel and mutually are connected in series are arranged on the C14, and a pin R14 and a pin Q14 which are connected in parallel and mutually connected in series.
7. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the current detection module comprises a C31 which is connected with an AD1 interface of the MCU main control module in series and then is grounded, the C31 is connected with an R29 which is connected with a No. 5 pin of a current sampling chip U6 in parallel, a No. 8 pin of the current sampling chip U6 is connected with a No. 1 pin of a current sampling chip U6 through R21, R22, R24 and R26 which are connected in parallel, and a No. 4 pin of the current sampling chip U6 is grounded.
8. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the buzzer alarm indication module is R33 connected with a BUZZ interface of the MCU main control module, the R33 is connected with C32, R34 and Q11 which are connected in parallel, and the Q11 is connected with LS1 and D11 which are connected in parallel.
9. The intelligent monitoring system for electrical properties of modules as claimed in claim 1, wherein: the light alarm indication module comprises an LED1 connected with a PC3 interface of the MCU main control module and an LED2 connected with a PD6 interface of the MCU main control module, wherein the LED1 is connected with an R31 in series, and the LED2 is connected with an R32 in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615096.8U CN214252973U (en) | 2021-03-26 | 2021-03-26 | Module electrical property intelligent monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120615096.8U CN214252973U (en) | 2021-03-26 | 2021-03-26 | Module electrical property intelligent monitoring system |
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| CN214252973U true CN214252973U (en) | 2021-09-21 |
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| CN202120615096.8U Active CN214252973U (en) | 2021-03-26 | 2021-03-26 | Module electrical property intelligent monitoring system |
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