CN220252412U - Household indoor temperature and humidity detection control device - Google Patents
Household indoor temperature and humidity detection control device Download PDFInfo
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- CN220252412U CN220252412U CN202320140972.5U CN202320140972U CN220252412U CN 220252412 U CN220252412 U CN 220252412U CN 202320140972 U CN202320140972 U CN 202320140972U CN 220252412 U CN220252412 U CN 220252412U
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000010259 detection of temperature stimulus Effects 0.000 claims abstract description 7
- 238000011897 real-time detection Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 13
- 210000000056 organ Anatomy 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000004883 computer application Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The household indoor temperature and humidity detection control device comprises a shell, wherein a controller is arranged in the shell, the controller is connected with a temperature and humidity sensor through an AD converter, the temperature and humidity sensor is used for detecting indoor temperature and humidity parameters, the controller is connected with a buzzer through a trigger chip, and the buzzer is used for sending out an audible alarm signal after the indoor temperature and humidity exceeds a rated range; the controller is connected with an instruction input device, a touch screen and a timer, wherein the instruction input device is used for transmitting control instructions to the controller so as to set the working mode of the controller, the touch screen is used for manually setting related parameters, and the timer is used for continuously transmitting clock signals to the controller so as to realize real-time detection of temperature and humidity parameters; the controller is also connected with the upper computer through a wireless transceiver so as to realize remote communication transmission of parameters.
Description
Technical field:
the utility model relates to a household indoor temperature and humidity detection control device.
The background technology is as follows:
since temperature and humidity are closely related to the production and life of people, people have long started to detect the temperature and humidity, people have measured temperature and humidity data by hanging indoor thermometers and hygrometers in the past, and the temperature and humidity of the surrounding environment are determined by manually reading the values; along with the increasing importance of people on living environments, the temperature and humidity in the environment can directly influence the state of living environments of people, so that the method has important significance on the detection of the parameters.
The existing detection mode is too artificial, operation is inconvenient, acquired data is not visual and inaccurate, detection efficiency is low, the detected data cannot be rapidly and accurately transmitted, and a safety problem can be caused due to the lack of a complete management system.
The utility model comprises the following steps:
the embodiment of the utility model provides a household indoor temperature and humidity detection control device which is reasonable in structural design, is matched with a plurality of types of electrical elements based on the integrated control function of a singlechip controller, is suitable for detecting and controlling the indoor environment parameters of a household, can transmit and display real-time measurement data, ensures that the acquired and transmitted data are accurate and visual, and simultaneously combines a sensor technology, a microcontroller technology and a computer application technology, so that the accuracy of the data can be improved, the working efficiency can be greatly improved, a complete management system is formed, the safety problem in the detecting and running process is avoided, and the problems in the prior art are solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the household indoor temperature and humidity detection control device comprises a shell, wherein a controller is arranged in the shell, the controller is connected with a temperature and humidity sensor through an AD converter, the temperature and humidity sensor is used for detecting indoor temperature and humidity parameters, the controller is connected with a buzzer through a trigger chip, and the buzzer is used for sending out an audible alarm signal after the indoor temperature and humidity exceeds a rated range; the controller is connected with an instruction input device, a touch screen and a timer, wherein the instruction input device is used for transmitting control instructions to the controller so as to set the working mode of the controller, the touch screen is used for manually setting related parameters, and the timer is used for continuously transmitting clock signals to the controller so as to realize real-time detection of temperature and humidity parameters; the controller is also connected with the upper computer through a wireless transceiver so as to realize remote communication transmission of parameters.
The model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with AD converter through sixteen pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with triggering chip through thirty-first pins, the controller links to each other with the touch-sensitive screen through thirty-eighth pins, the controller links to each other with the timer through forty pins.
The model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
The model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
The model of AD converter is AD8551, is equipped with 8 pins on AD converter, AD converter passes through No. three pins and links to each other with temperature and humidity sensor, AD converter passes through No. six pins and links to each other with sixteen pins of controller, temperature and humidity sensor's model is DHT11.
The model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
The model of trigger chip is WT588D, is equipped with 20 pins on trigger chip, trigger chip passes through the thirty-number pin of seven pins and controller and links to each other, connects 3.3V power on the five-number pin of trigger chip, and through first electric capacity ground connection setting on the ten-number pin of trigger chip, be connected with LED lamp, third resistance and 3.3V on the eleven-number pin of trigger chip, be connected with bee calling organ on the sixteen-number pin of trigger chip, connect in parallel with fifth resistance and second electric capacity on bee calling organ.
The shell is provided with a plurality of detection interfaces matched with the AD converter so as to be connected with the temperature and humidity sensor.
The shell is also provided with a power interface and a starting switch.
By adopting the structure, the indoor temperature and humidity parameters are detected through the matching of the temperature and humidity sensor and the AD converter, and an audible alarm signal is sent out after the indoor temperature and humidity exceeds the rated range through the matching of the trigger chip and the buzzer; transmitting a control instruction to the controller through the instruction input unit so as to set the working mode of the controller, and manually setting related parameters through the touch screen; the clock signal is continuously transmitted to the controller through the timer so as to realize real-time detection of temperature and humidity parameters, and the intelligent and convenient temperature and humidity sensor has the advantages of being intelligent, convenient, economical and practical.
Description of the drawings:
fig. 1 is a schematic structural diagram of a control cabinet according to the present utility model.
Fig. 2 is a control schematic of the present utility model.
Fig. 3 is an electrical schematic of the controller of the present utility model.
Fig. 4 is an electrical schematic of the command input of the present utility model.
Fig. 5 is an electrical schematic diagram of the AD converter of the present utility model.
Fig. 6 is an electrical schematic diagram of a wireless transceiver of the present utility model.
Fig. 7 is an electrical schematic of the timepiece of the utility model.
Fig. 8 is an electrical schematic of the trigger chip of the present utility model.
The device comprises a shell, a detection interface, a power interface, a starting switch and a starting switch, wherein the shell is arranged at the bottom of the shell, the detection interface is arranged at the bottom of the shell, and the starting switch is arranged at the bottom of the shell.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.
As shown in fig. 1-8, a household indoor temperature and humidity detection control device comprises a shell 1, wherein a controller is arranged in the shell 1, a temperature and humidity sensor is connected to the controller through an AD converter and used for detecting indoor temperature and humidity parameters, a buzzer is connected to the controller through a trigger chip and used for sending out an audible alarm signal after the indoor temperature and humidity exceeds a rated range; the controller is connected with an instruction input device, a touch screen and a timer, wherein the instruction input device is used for transmitting control instructions to the controller so as to set the working mode of the controller, the touch screen is used for manually setting related parameters, and the timer is used for continuously transmitting clock signals to the controller so as to realize real-time detection of temperature and humidity parameters; the controller is also connected with the upper computer through a wireless transceiver so as to realize remote communication transmission of parameters.
The model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with AD converter through sixteen pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with triggering chip through thirty-first pins, the controller links to each other with the touch-sensitive screen through thirty-eighth pins, the controller links to each other with the timer through forty pins.
The model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
The model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
The model of AD converter is AD8551, is equipped with 8 pins on AD converter, AD converter passes through No. three pins and links to each other with temperature and humidity sensor, AD converter passes through No. six pins and links to each other with sixteen pins of controller, temperature and humidity sensor's model is DHT11.
The model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
The model of trigger chip is WT588D, is equipped with 20 pins on trigger chip, trigger chip passes through the thirty-number pin of seven pins and controller and links to each other, connects 3.3V power on the five-number pin of trigger chip, and through first electric capacity ground connection setting on the ten-number pin of trigger chip, be connected with LED lamp, third resistance and 3.3V on the eleven-number pin of trigger chip, be connected with bee calling organ on the sixteen-number pin of trigger chip, connect in parallel with fifth resistance and second electric capacity on bee calling organ.
A plurality of detection interfaces 2 matched with the AD converter are arranged on the shell 1 so as to be connected with a temperature and humidity sensor.
The shell 1 is also provided with a power interface 3 and a start switch 4.
The working principle of the household indoor temperature and humidity detection control device in the embodiment of the utility model is as follows: based on the integrated control function of the singlechip controller, the intelligent control system is matched with multiple types of electrical elements, is suitable for detecting and controlling the indoor environmental parameters of a family, can transmit and display real-time measurement data, ensures that the acquired and transmitted data are accurate and visual, combines a sensor technology, a microcontroller technology and a computer application technology, not only can improve the accuracy of the data, but also can greatly improve the working efficiency, forms a complete management system, and avoids the safety problem in the detection operation process
In the whole scheme, the intelligent indoor temperature and humidity sensor mainly comprises a shell 1, wherein a controller is arranged in the shell 1, the controller is connected with a temperature and humidity sensor through an AD converter, the temperature and humidity sensor is used for detecting indoor temperature and humidity parameters, the controller is connected with a buzzer through a trigger chip, and the buzzer is used for sending out an audible alarm signal after the indoor temperature and humidity exceeds a rated range; the controller is connected with an instruction input device, a touch screen and a timer, wherein the instruction input device is used for transmitting control instructions to the controller so as to set the working mode of the controller, the touch screen is used for manually setting related parameters, and the timer is used for continuously transmitting clock signals to the controller so as to realize real-time detection of temperature and humidity parameters; the controller is also connected with the upper computer through a wireless transceiver so as to realize remote communication transmission of parameters.
The core component is a controller, the model of the controller is STM32F103C8T6, 64 pins are arranged on the controller, the controller is connected with the instruction input device through four pins, the controller is connected with the AD converter through sixteen pins, the controller is connected with the wireless transceiver through twenty pins and twenty-first pins, the controller is connected with the trigger chip through thirty-first pins, the controller is connected with the touch screen through thirty-eighth pins, and the controller is connected with the timer through forty pins, so that an integral hardware circuit is formed, and real-time accurate acquisition of temperature and humidity parameters is realized by means of the integral hardware circuit.
Preferably, the model of AD converter is AD8551, is equipped with 8 pins on AD converter, AD converter passes through No. three pins and links to each other with temperature and humidity sensor, AD converter passes through No. six pins and links to each other with sixteen pins of controller, temperature and humidity sensor's model is DHT11, can accurately distinguish and detect indoor corresponding temperature and humidity parameter to convert into the identifiable data type of controller and handle and store.
Preferably, the type of the instruction input device is TLP290, four pins are provided on the instruction input device, the pin one of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth resistor are connected in parallel between the pin one and the pin two of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the pin three and the pin four of the instruction input device, the pin three of the instruction input device is connected with the pin four of the controller, and the working mode of the controller can be set so as to improve the overall working efficiency of the temperature and humidity detection control device.
Preferably, the model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, the timer is connected with a forty pin of the controller through the seven pin, and clock signals can be continuously transmitted to the controller to realize real-time detection of temperature and humidity parameters.
Preferably, the model of the trigger chip is WT588D, 20 pins are arranged on the trigger chip, the trigger chip is connected with thirty pins of the controller through a seven-pin, a 3.3V power supply is connected to a five-pin of the trigger chip, the ten-pin of the trigger chip is grounded through a first capacitor, an LED lamp, a third resistor and 3.3V are connected to an eleven-pin of the trigger chip, a buzzer is connected to the sixteen-pin of the trigger chip, a fifth resistor and a second capacitor are connected in parallel to the buzzer, and the buzzer can be triggered to send out sound alarm information when an abnormal state occurs.
Specifically, a plurality of detection interfaces 2 matched with the AD converters are arranged on the shell 1 so as to be connected with a temperature and humidity sensor, thereby improving the operation convenience of the device; the shell 1 is also provided with a power interface 3 and a starting switch 4, and the plug and play is realized, so that one-key starting is realized.
In summary, the indoor temperature and humidity detection control device for home use in the embodiment of the utility model is based on the integrated control function of the singlechip controller, is matched with various electrical elements, is suitable for detecting and controlling the indoor environmental parameters of home use, can transmit and display real-time measurement data, ensures that the acquired and transmitted data are accurate and visual, combines the sensor technology, the microcontroller technology and the computer application technology, not only can improve the accuracy of the data, but also can greatly improve the working efficiency, forms a complete management system, avoids the safety problem in the detection operation process,
the above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (8)
1. A household indoor temperature and humidity detection control device is characterized in that: the temperature and humidity sensor is used for detecting indoor temperature and humidity parameters, the controller is connected with a buzzer through a trigger chip, and the buzzer is used for sending out an audible alarm signal after the indoor temperature and humidity exceeds a rated range; the controller is connected with an instruction input device, a touch screen and a timer, wherein the instruction input device is used for transmitting control instructions to the controller so as to set the working mode of the controller, the touch screen is used for manually setting related parameters, and the timer is used for continuously transmitting clock signals to the controller so as to realize real-time detection of temperature and humidity parameters; the controller is also connected with the upper computer through a wireless transceiver so as to realize remote communication transmission of parameters;
the model of controller is STM32F103C8T6, is equipped with 64 pins on the controller, the controller links to each other with instruction input unit through No. four pins, the controller links to each other with AD converter through sixteen pins, the controller links to each other with wireless transceiver through No. twenty pins and twenty-first pins, the controller links to each other with triggering chip through thirty-first pins, the controller links to each other with the touch-sensitive screen through thirty-eighth pins, the controller links to each other with the timer through forty pins.
2. The home indoor temperature and humidity detection control device according to claim 1, wherein: the model of the instruction input device is TLP290, four pins are arranged on the instruction input device, the first pin of the instruction input device is a control instruction input pin, a ninth resistor, a tenth resistor and a fourth capacitor are connected in parallel between the first pin and the second pin of the instruction input device, a fifth capacitor and an eighth resistor are connected in parallel between the third pin and the fourth pin of the instruction input device, and the third pin of the instruction input device is connected with the fourth pin of the controller.
3. The home indoor temperature and humidity detection control device according to claim 1, wherein: the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, the fourth pin of the wireless transceiver is connected with the twenty-first pin of the controller, and the eighth pin of the wireless transceiver is connected with the twenty-first pin of the controller.
4. The home indoor temperature and humidity detection control device according to claim 1, wherein: the model of AD converter is AD8551, is equipped with 8 pins on AD converter, AD converter passes through No. three pins and links to each other with temperature and humidity sensor, AD converter passes through No. six pins and links to each other with sixteen pins of controller, temperature and humidity sensor's model is DHT11.
5. The home indoor temperature and humidity detection control device according to claim 1, wherein: the model of the timer is DS1302, 8 pins are arranged on the timer, a fourth resistor and a fourth capacitor are arranged between a six pin and a seven pin of the timer, and the timer is connected with a forty pin of the controller through the seven pin.
6. The home indoor temperature and humidity detection control device according to claim 1, wherein: the model of trigger chip is WT588D, is equipped with 20 pins on trigger chip, trigger chip passes through the thirty-number pin of seven pins and controller and links to each other, connects 3.3V power on the five-number pin of trigger chip, and through first electric capacity ground connection setting on the ten-number pin of trigger chip, be connected with LED lamp, third resistance and 3.3V on the eleven-number pin of trigger chip, be connected with bee calling organ on the sixteen-number pin of trigger chip, connect in parallel with fifth resistance and second electric capacity on bee calling organ.
7. The home indoor temperature and humidity detection control device according to claim 1, wherein: the shell is provided with a plurality of detection interfaces matched with the AD converter so as to be connected with the temperature and humidity sensor.
8. The home indoor temperature and humidity detection control device according to claim 1, wherein: the shell is also provided with a power interface and a starting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140972.5U CN220252412U (en) | 2023-01-17 | 2023-01-17 | Household indoor temperature and humidity detection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320140972.5U CN220252412U (en) | 2023-01-17 | 2023-01-17 | Household indoor temperature and humidity detection control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220252412U true CN220252412U (en) | 2023-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320140972.5U Active CN220252412U (en) | 2023-01-17 | 2023-01-17 | Household indoor temperature and humidity detection control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220252412U (en) |
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2023
- 2023-01-17 CN CN202320140972.5U patent/CN220252412U/en active Active
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