CN210014840U - Electronic paper light intensity detection device - Google Patents
Electronic paper light intensity detection device Download PDFInfo
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- CN210014840U CN210014840U CN201921005418.6U CN201921005418U CN210014840U CN 210014840 U CN210014840 U CN 210014840U CN 201921005418 U CN201921005418 U CN 201921005418U CN 210014840 U CN210014840 U CN 210014840U
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
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- 101150012532 NANOG gene Proteins 0.000 claims description 16
- 101100396520 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TIF3 gene Proteins 0.000 claims description 16
- 101150038107 stm1 gene Proteins 0.000 claims description 16
- 238000004891 communication Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000013523 data management Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 238000004364 calculation method Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses an electronic paper light intensity detection device, it includes host system its characterized in that, acousto-optic warning circuit, the module is established to the data transfer, light intensity detection circuit, electronic paper display module and supply circuit, the real-time illuminance data that light intensity detection circuit gathered is carried out the operation by host system, and carry out data display through electronic paper display module, the real-time light intensity that exceeds the settlement alert value can trigger acousto-optic warning circuit and produce acousto-optic warning, detection device can establish the module through the data transfer and dock the communication with external host computer, realize detection device's data management and control, whole detection device is reliable and stable, the structure is retrencied, light intensity data display effect is good, more have the environmental protection, the advantage of low-power consumption, be applicable to photoelectric lighting, all kinds of places that need the outside light intensity of real-time supervision such as warm.
Description
Technical Field
The utility model relates to an illumination intensity check out test set, especially an electronic paper light intensity detection device.
Background
In the greenhouse, different vegetables have different requirements on illumination, in order to improve the seedling rate of the vegetables, the real-time illumination intensity of different areas needs to be judged, in poultry cultivation, in order to improve the survival rate of poultry, the illumination intensity needs to be detected in real time, and the light shading and light supplementing are needed to be judged when the poultry needs to be shaded and supplemented, the illumination intensity of the classroom illumination lamp or the city illumination street lamp can be adjusted in real time according to the change of the illumination intensity, so that the purpose of saving energy can be achieved, the existing illumination intensity monitoring system generally displays the illumination intensity value through OLED, TFTLCD and various LCD liquid crystal displays, when the external light is strong, the light source in the display collides with the external light source, and then make the light intensity that gets into human eye very limited, the information display effect is not good, and because liquid crystal display's characteristic, show illumination intensity in real time and need consume more electric quantity.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an electron paper light intensity detection device with good display effect, novel environmental protection and low power consumption.
The utility model provides a technical scheme that its technical problem adopted is:
the electronic paper light intensity detection device is characterized by comprising a main control module, an acousto-optic alarm circuit, a data adjusting and setting module, a light intensity detection circuit, an electronic paper display module and a power supply circuit for providing a working power supply for the circuit module, wherein the acousto-optic alarm circuit, the data adjusting and setting module, the light intensity detection circuit and the electronic paper display module are all electrically connected with the main control module.
The main control module includes control chip STM1, control chip STM 1's model is STM32F103C, control chip STM 1's input is connected with dominant frequency crystal oscillator, clock crystal oscillator and reset button KEY1, control chip STM 1's output is connected with program interface and data serial ports.
The power supply circuit comprises a power interface USB-B, a conversion chip IC1, a capacitor C16, a capacitor C17, a capacitor C6, a capacitor C7, a capacitor C8 and a capacitor C9; the 1 pin of the conversion chip IC1 is grounded, the 2 pin is grounded through the capacitor C17, the capacitor C6, the capacitor C7, the capacitor C8 and the capacitor C9, the 3 pin is divided into two paths, one path is connected with the 1 pin of the power interface USB-B, and the other path is grounded through the capacitor C16; and the 4 pins of the power interface USB-B are grounded.
The data adjusting and setting module comprises a data conversion chip CH1, a diode D1, a resistor R8, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15 and a crystal oscillator Y1; a pin 1 of the data conversion chip CH1 is grounded, a pin 2 is connected with a pin 31 of the control chip STM1 through the diode D1, a pin 3 is connected with a pin 30 of the control chip STM1 through the resistor R8, a pin 4 is connected with a pin 1 of the power interface USB-B through the capacitor C11, pins 5 and 6 are respectively connected with pins 2 and 3 of the power interface USB-B, pins 7 are divided into two paths, one path is grounded through the capacitor C12, and the other path is grounded through the crystal oscillator Y1 and the capacitor C13 in sequence; the 8 pins of the data conversion chip CH1 are connected with the nodes of the crystal oscillator Y1 and the capacitor C13; the 16 pins of the data conversion chip CH1 are divided into three paths, one path is connected with 5V voltage, and the second path and the third path are respectively grounded through the capacitor C14 and the capacitor C15; pins 3, 10, 11, 12, 13, 14 and 15 of the data conversion chip CH1 are floating.
The light intensity detection circuit comprises a light intensity detection module J1, a resistor RB0 and a resistor RB 1; the 5 pins of the light intensity detection module J1 are connected with 3.3V voltage, the 4 pins are divided into two paths, one path is connected with 3.3V voltage through the resistor RB0, and the other path is connected with the 18 pins of the control chip STM 1; the 3 pins of the light intensity detection module J1 are divided into two paths, one path is connected with 3.3V voltage through the resistor RB1, and the other path is connected with the 19 pins of the control chip STM 1; the pins 1 and 2 of the light intensity detection module J1 are both grounded.
The model of the light intensity detection module J1 is GY-30.
The model of the electronic paper display module is GDEP015OC 1.
The utility model has the advantages that: the utility model discloses a real-time illuminance data that light intensity detection circuit gathered is carried out the operation by host system and is handled, and carry out data display through electronic paper display module, exceed the real-time light intensity of setting for the alert value and can trigger acousto-optic warning circuit and produce acousto-optic warning, detection device can be transferred through the data and establish the module and dock the communication with external host computer, realize detection device's data management and control, whole detection device is reliable and stable, the structure is retrencied, the light intensity data display effect is good, more have the environmental protection, the advantage of low-power consumption, be applicable to the photoelectric lighting, all kinds of places that need the outside light intensity of real-time.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic block diagram of the circuit of the present invention;
fig. 2 is a first part of a circuit schematic of the present invention;
fig. 3 is a second part of the circuit schematic of the present invention;
fig. 4 is a third part of the circuit schematic of the present invention.
Detailed Description
Referring to fig. 1, an electronic paper light intensity detection device is characterized by comprising a main control module, a sound and light alarm circuit, a data adjusting module, a light intensity detection circuit, an electronic paper display module and a power supply circuit for providing a working power supply for the circuit modules, wherein the sound and light alarm circuit, the data adjusting module, the light intensity detection circuit and the electronic paper display module are all electrically connected with the main control module (fig. 2 to 4 together are a complete circuit schematic diagram of the embodiment, for the convenience of observation, the complete circuit diagram is divided into three parts of fig. 2 to 4, and terminals with the same number in the diagram represent electrical connection).
Referring to fig. 2, the master control module includes a control chip STM1, the model number of the control chip STM1 is STM32F103C, the input end of the control chip STM1 is connected with a main frequency crystal oscillator, a clock crystal oscillator and a reset KEY KEY1, the output end of the control chip STM1 is connected with a program interface and a data serial port, the clock crystal oscillator frequency is 32768Hz, a low-speed external clock (LSE) is provided for the control chip STM1, the main frequency crystal oscillator has the frequency of 8MHZ, provides a clock source for an STM1I/O port of a control chip, the reset KEY KEY1 is used for enabling the detection device to recover to an initial state, the main control module is mainly used for calculating the illumination intensity value detected by the illumination intensity detection circuit, controlling the acousto-optic alarm circuit to give an alarm in real time, and displaying, inputting and outputting the electronic paper display module.
Referring to fig. 3, the power supply circuit includes a power interface USB-B, a conversion chip IC1, a capacitor C16, a capacitor C17, a capacitor C6, a capacitor C7, a capacitor C8, and a capacitor C9; the 1 pin of the conversion chip IC1 is grounded, the 2 pin is grounded through the capacitor C17, the capacitor C6, the capacitor C7, the capacitor C8 and the capacitor C9, the 3 pin is divided into two paths, one path is connected with the 1 pin of the power interface USB-B, and the other path is grounded through the capacitor C16; the power supply circuit is characterized in that 4 pins of the power supply interface USB-B are grounded, the conversion chip IC1 is in an AMS1117 model and is a forward low-voltage-drop voltage stabilizer, the capacitor C17, the capacitor C6, the capacitor C7, the capacitor C8 and the capacitor C9 form a power supply filtering module to filter interference waves for power supply input and suppress self-oscillation, so that the output power supply of the power supply circuit is more stable, a 5V working power supply is provided for a node of the power supply interface USB-B and the conversion chip IC1, and a 3.3V working power supply is provided for a node of the capacitor C9 and the conversion chip IC 1.
The data adjusting and setting module comprises a data conversion chip CH1, a diode D1, a resistor R8, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15 and a crystal oscillator Y1; a pin 1 of the data conversion chip CH1 is grounded, a pin 2 is connected with a pin 31 of the control chip STM1 through the diode D1, a pin 3 is connected with a pin 30 of the control chip STM1 through the resistor R8, a pin 4 is connected with a pin 1 of the power interface USB-B through the capacitor C11, pins 5 and 6 are respectively connected with pins 2 and 3 of the power interface USB-B, pins 7 are divided into two paths, one path is grounded through the capacitor C12, and the other path is grounded through the crystal oscillator Y1 and the capacitor C13 in sequence; the 8 pins of the data conversion chip CH1 are connected with the nodes of the crystal oscillator Y1 and the capacitor C13; the 16 pins of the data conversion chip CH1 are divided into three paths, one path is connected with 5V voltage, and the second path and the third path are respectively grounded through the capacitor C14 and the capacitor C15; pins 3, 10, 11, 12, 13, 14 and 15 of the data conversion chip CH1 are suspended, the model of the data conversion chip CH1 is CH340G, the input of the data adjusting module is in butt joint with the power interface USB-B, the output of the data adjusting module is in butt joint with the main control module, the data are transmitted in a serial mode by using a standard NXPIIC bus communication protocol, so that the detection device can acquire power through the power interface USB-B and can be in butt joint communication with an external host computer at the same time, and the data control of the detection device is realized.
Referring to fig. 4, the light intensity detecting circuit includes a light intensity detecting module J1, a resistor RB0, and a resistor RB 1; the 5 pins of the light intensity detection module J1 are connected with 3.3V voltage, the 4 pins are divided into two paths, one path is connected with 3.3V voltage through the resistor RB0, and the other path is connected with the 18 pins of the control chip STM 1; the 3 pins of the light intensity detection module J1 are divided into two paths, one path is connected with 3.3V voltage through the resistor RB1, and the other path is connected with the 19 pins of the control chip STM 1; pins 1 and 2 of the light intensity detection module J1 are both grounded, the light intensity detection module J1 is GY-30 and is used for collecting ambient light illumination data and sending the collected data to the main control module for operation, the light intensity detection module J1 is an illumination intensity digital converter and has the characteristics of wide measurement range and high resolution, the illumination detection range is 1-65535 Lux (Lux), a 16-bit A/D converter is arranged in the light intensity detection module, complicated calculation is omitted, and a digital signal can be directly output to a microcontroller for data operation; because human eyes are similar to the detection spectral range, calibration is omitted, the spectral characteristic that the ambient light source is close to the visual sensitivity is not distinguished, high-precision detection of 1 Lux (Lux) can be carried out on wide brightness, and the measurement precision is high.
The electronic paper display module is GDEP015OC1, is a 1.54-inch electronic paper ink screen, and can well display real-time illumination intensity.
The acousto-optic alarm circuit mainly comprises a buzzer and an LED circuit, and generates acousto-optic alarm when the illumination intensity in the environment exceeds a set warning value (initially set to 1000 Lux).
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. The electronic paper light intensity detection device is characterized by comprising a main control module, an acousto-optic alarm circuit, a data adjusting and setting module, a light intensity detection circuit, an electronic paper display module and a power supply circuit for providing a working power supply for the circuit module, wherein the acousto-optic alarm circuit, the data adjusting and setting module, the light intensity detection circuit and the electronic paper display module are all electrically connected with the main control module.
2. The electronic paper light intensity detection device of claim 1, characterized in that the master control module includes a control chip STM1, the model of control chip STM1 is STM32F103C, the input end of control chip STM1 is connected with dominant frequency crystal oscillator, clock crystal oscillator and reset button KEY1, the output end of control chip STM1 is connected with program interface and data serial ports.
3. The electronic paper light intensity detection device of claim 2, wherein the power supply circuit comprises a power interface USB-B, a conversion chip IC1, a capacitor C16, a capacitor C17, a capacitor C6, a capacitor C7, a capacitor C8, and a capacitor C9; the 1 pin of the conversion chip IC1 is grounded, the 2 pin is grounded through the capacitor C17, the capacitor C6, the capacitor C7, the capacitor C8 and the capacitor C9, the 3 pin is divided into two paths, one path is connected with the 1 pin of the power interface USB-B, and the other path is grounded through the capacitor C16; and the 4 pins of the power interface USB-B are grounded.
4. The electronic paper light intensity detection device of claim 3, wherein the data adjusting module comprises a data conversion chip CH1, a diode D1, a resistor R8, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15 and a crystal oscillator Y1; a pin 1 of the data conversion chip CH1 is grounded, a pin 2 is connected with a pin 31 of the control chip STM1 through the diode D1, a pin 3 is connected with a pin 30 of the control chip STM1 through the resistor R8, a pin 4 is connected with a pin 1 of the power interface USB-B through the capacitor C11, pins 5 and 6 are respectively connected with pins 2 and 3 of the power interface USB-B, pins 7 are divided into two paths, one path is grounded through the capacitor C12, and the other path is grounded through the crystal oscillator Y1 and the capacitor C13 in sequence; the 8 pins of the data conversion chip CH1 are connected with the nodes of the crystal oscillator Y1 and the capacitor C13; the 16 pins of the data conversion chip CH1 are divided into three paths, one path is connected with 5V voltage, and the second path and the third path are respectively grounded through the capacitor C14 and the capacitor C15; pins 3, 10, 11, 12, 13, 14 and 15 of the data conversion chip CH1 are floating.
5. The electronic paper light intensity detection device of claim 2, wherein the light intensity detection circuit comprises a light intensity detection module J1, a resistor RB0, and a resistor RB 1; the 5 pins of the light intensity detection module J1 are connected with 3.3V voltage, the 4 pins are divided into two paths, one path is connected with 3.3V voltage through the resistor RB0, and the other path is connected with the 18 pins of the control chip STM 1; the 3 pins of the light intensity detection module J1 are divided into two paths, one path is connected with 3.3V voltage through the resistor RB1, and the other path is connected with the 19 pins of the control chip STM 1; the pins 1 and 2 of the light intensity detection module J1 are both grounded.
6. The electronic paper light intensity detection device of claim 5, wherein the light intensity detection module J1 is GY-30 in model.
7. The electronic paper light intensity detection device according to claim 1, wherein the electronic paper display module is GDEP015OC 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005418.6U CN210014840U (en) | 2019-06-28 | 2019-06-28 | Electronic paper light intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921005418.6U CN210014840U (en) | 2019-06-28 | 2019-06-28 | Electronic paper light intensity detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210014840U true CN210014840U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921005418.6U Active CN210014840U (en) | 2019-06-28 | 2019-06-28 | Electronic paper light intensity detection device |
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| CN (1) | CN210014840U (en) |
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- 2019-06-28 CN CN201921005418.6U patent/CN210014840U/en active Active
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Effective date of registration: 20240104 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 528400, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan Patentee before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |
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Effective date of registration: 20240125 Address after: No. 1804, 18th Floor, Unit 1, Building 5, No. 188, Section 2, Kangjiayan Road, Shuangliu District, Chengdu City, Sichuan Province, 610000 Patentee after: Deng Ping Country or region after: China Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240228 Address after: No. 24, Group 2, Jinshan Village, Huima Town, Daying County, Suining City, Sichuan Province, China Patentee after: Deng Liming Country or region after: China Address before: No. 1804, 18th Floor, Unit 1, Building 5, No. 188, Section 2, Kangjiayan Road, Shuangliu District, Chengdu City, Sichuan Province, 610000 Patentee before: Deng Ping Country or region before: China |