Intelligent plant controller circuit with Bluetooth function

Abstract

The utility model provides an intelligent plant controller circuit with a Bluetooth function, which is characterized in that the output end of a power supply voltage regulation circuit is in power supply connection with a main control circuit, the power supply voltage regulation circuit is connected with a power supply, and the input end of the main control circuit is connected with the output end of a load detection circuit and the output end of a sensor assembly. The input end of the main control circuit is connected with a control key, the input end of the load detection circuit is connected with load equipment, a temperature sensor, a humidity sensor and an illumination sensor are arranged in the sensor assembly, and the output end of the main control circuit is in control connection with the input end of the liquid crystal display circuit and the load equipment. A Bluetooth signal receiving and transmitting main control chip U1 is arranged in the main control circuit, and the Bluetooth signal receiving and transmitting main control chip U1 can be in Bluetooth wireless communication with an intelligent mobile terminal. The intelligent plant controller has the beneficial effects that the intelligent plant controller can be remotely controlled by Bluetooth to read, regulate and control environmental parameters of plant growth, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of circuits, and in particular to an intelligent plant controller circuit with a Bluetooth function. Background Art

[0002] The growth cycle of a plant refers to the time it takes for a plant to grow from seed germination to mature plant. The growth cycle of different types of plants varies in length, but it can usually be divided into several stages, including germination, seedling, growth, flowering and fruiting. In the growth cycle of a plant, you also need to pay attention to the following points:

[0003] 1. Light: Light is one of the important factors for plant growth, and different types of plants have different light requirements. Generally speaking, most plants need sufficient sunlight to grow and develop normally.

[0004] 2. Water: Water is another important factor for plant growth. Plants need enough water to grow and develop normally, but too much water can also cause damage to plants. Therefore, the amount and frequency of watering need to be controlled according to the type of plant and the growth environment.

[0005] 3. Temperature: Temperature also has a great impact on plant growth. Different types of plants have different temperature requirements and generally need to grow within a suitable temperature range.

[0006] 4. Nutrition: Plants need adequate nutrition to support growth and development. Different types of plants have different nutritional requirements, and appropriate nutrition needs to be provided according to the type of plant and the growth environment.

[0007] As the name implies, the smart plant controller is a control device that controls the growth cycle and growth status of plants by controlling the light, water, temperature and nutrition of plants. The smart plant controller reads the light, temperature, humidity, atmospheric pressure and other data of the plant growth environment through sensors set on or around the plants, and then controls the load equipment set on or around the plants to adjust the light, temperature, humidity, atmospheric pressure and plant nutrition data of the plant growth environment. The load equipment includes cooling fans, LED plant lights, nutrient solution adding equipment, heating and cooling equipment, etc. The smart plant controller controls the load equipment to change the light, temperature, humidity, atmospheric pressure and plant nutrition data of the plant growth environment, thereby creating an environment suitable for plant growth. However, the existing smart plant controllers generally do not have remote control functions, and can only be operated on the smart plant controller body to manually control the load output or set the automatic mode. This is not a good experience for users who sometimes need to understand the growth of plants. Utility Model Content

[0008] In order to solve the problems in the prior art, the utility model provides an intelligent plant controller circuit with Bluetooth function. By arranging a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit that cooperate with each other in the intelligent plant controller circuit with Bluetooth function, Bluetooth remote control of the intelligent plant controller can be realized to read and regulate the environmental parameters of plant growth, meet people's usage needs, and solve the problems in the prior art that the intelligent plant controller generally does not have a remote control function, is more troublesome to control, and the user experience is not good enough.

[0009] The utility model provides an intelligent plant controller circuit with Bluetooth function, comprising a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit, wherein the output end of the power supply voltage adjustment circuit is connected to the main control circuit for power supply, the input end of the power supply voltage adjustment circuit is connected to a power supply, the input end of the main control circuit is connected to the output end of the load detection circuit and the output end of the sensor component, the input end of the main control circuit is also connected to a control button, the input end of the load detection circuit is connected to a load device, the sensor component is provided with a temperature sensor, a humidity sensor, and a light sensor and is adapted to plants, the output end of the main control circuit is connected to the input end of the liquid crystal display circuit, the output end of the main control circuit is also connected to the load device control connection, a Bluetooth signal transceiver main control chip U1 is provided in the main control circuit, the Bluetooth signal transceiver main control chip U1 can communicate with an intelligent mobile terminal by Bluetooth wirelessly, and the main control circuit can control the load device to regulate environmental parameters for plant growth according to information fed back by the load detection circuit, information acquired by the sensor component and Bluetooth instruction information sent by the intelligent mobile terminal.

[0010] The utility model is further improved, the main control circuit is also provided with an inductor B1, the Bluetooth signal transceiver main control chip U1 is provided with 40 pins, the second pin of the Bluetooth signal transceiver main control chip U1 is connected to one end of the inductor B1, the other end of the inductor B1 is connected to the output end of the power supply voltage adjustment circuit, the 5th, 6th, 7th, 8th, 9th, 10th, 11th, and 12th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the load detection circuit, the 29th and 30th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the sensor component, the 18th, 19th, 20th, and 21st pins of the Bluetooth signal transceiver main control chip U1 are connected to the load device control, the 4th, 16th, 36th, 38th, and 39th pins of the Bluetooth signal transceiver main control chip U1 are connected to the control button, and the 25th, 26th, and 28th pins of the Bluetooth signal transceiver main control chip U1 are connected to the input end of the liquid crystal display circuit.

[0011] The utility model is further improved, the power supply voltage adjustment circuit is provided with a voltage adjustment chip U9 and an inductor L2, wherein the voltage adjustment chip U9 is provided with 6 pins, the 5th pin of the voltage adjustment chip U9 is connected to the power supply, the 6th pin of the voltage adjustment chip U9 is connected to one end of the inductor L2, and the other end of the inductor L2 is connected to the other end of the inductor B1 for power supply.

[0012] The utility model is further improved, the load detection circuit is provided with a detection interface CN1 and a detection interface CN2, the input end of the detection interface CN1 and the input end of the detection interface CN2 are both connected to the load device, the output end of the detection interface CN1 and the output end of the detection interface CN2 are both provided with 10 pins, the 9th and 10th pins of the detection interface CN1 are respectively connected to the 12th and 11th pins of the Bluetooth signal transceiver main control chip U1, and the 2nd, 3rd, 5th, 6th, 8th and 9th pins of the detection interface CN2 are respectively connected to the 7th, 10th, 6th, 9th, 5th and 8th pins of the Bluetooth signal transceiver main control chip U1.

[0013] The utility model is further improved. The liquid crystal display circuit is provided with a display signal input chip U3, a transistor Q3, a transistor Q4 and a transistor Q5. The display signal input chip U3 is provided with 100 pins. The first pin of the display signal input chip U3 is connected to the collector of the transistor Q3, and the base of the transistor Q3 is connected to the 28th pin of the Bluetooth signal transceiver main control chip U1. The third pin of the display signal input chip U3 is connected to the collector of the transistor Q4, and the base of the transistor Q4 is connected to the 26th pin of the Bluetooth signal transceiver main control chip U1. The fourth pin of the display signal input chip U3 is connected to the collector of the transistor Q5, and the base of the transistor Q5 is connected to the 25th pin of the Bluetooth signal transceiver main control chip U1.

[0014] The utility model is further improved, and the model of the main control chip U1 for sending and receiving Bluetooth signals is ESP32-S3-WROOM-1-N16R2.

[0015] The utility model is further improved, and the model of the voltage adjustment chip U9 is SY8120.

[0016] The utility model is further improved, and the model of the display signal input chip U3 is HT1623.

[0017] Compared with the prior art, the beneficial effects of the utility model are: providing an intelligent plant controller circuit with Bluetooth function, by arranging a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit that cooperate with each other in the intelligent plant controller circuit with Bluetooth function, the main control circuit can control the load device to regulate the environmental parameters of plant growth according to the information fed back by the load detection circuit, the information obtained by the sensor component and the Bluetooth command information sent by the intelligent mobile terminal, and can realize Bluetooth remote control of the intelligent plant controller to read and regulate the environmental parameters of plant growth, meeting people's usage needs. After turning on the Bluetooth function of the intelligent mobile terminal, the user can view the environmental parameters of plant growth read on the intelligent plant controller through the intelligent mobile terminal, and conduct remote monitoring and regulation, which solves the problems in the prior art that the intelligent plant controller generally does not have a remote control function, is more troublesome to control, and the user experience is not good enough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a principle block diagram of an intelligent plant controller circuit with Bluetooth function of the utility model;

[0020] Figure 2 This is a circuit diagram of an intelligent plant controller circuit with Bluetooth function of the utility model;

[0021] Figure 3 This is a circuit diagram of an intelligent plant controller circuit with Bluetooth function of the utility model;

[0022] Figure 4 This is a circuit diagram of an intelligent plant controller circuit with Bluetooth function of the utility model;

[0023] Figure 5 The utility model is a circuit diagram of an intelligent plant controller circuit with Bluetooth function. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present utility model; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model; the terms "including" and "having" and any variations thereof in the specification and claims of the present utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present utility model or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] like Figure 1-5 As shown, the utility model provides an intelligent plant controller circuit with Bluetooth function, including a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit. The output end of the power supply voltage adjustment circuit is connected to the main control circuit power supply, the input end of the power supply voltage adjustment circuit is connected to the power supply, the input end of the main control circuit is connected to the output end of the load detection circuit and the output end of the sensor component, the input end of the main control circuit is also connected to a control button, the input end of the load detection circuit is connected to a load device, the sensor component is provided with a temperature sensor, a humidity sensor, and a light sensor and is adapted to the plant, the output end of the main control circuit is connected to the input end of the liquid crystal display circuit, the output end of the main control circuit is also connected to the load device control, and the main control circuit is provided with a Bluetooth signal receiving and transmitting main control chip U1. In this embodiment, the Bluetooth signal transceiver main control chip U1 can communicate with the smart mobile terminal through Bluetooth wireless communication. The main control circuit can control the load device to regulate the environmental parameters for plant growth based on the information feedback from the load detection circuit, the information obtained by the sensor component and the Bluetooth command information sent by the smart mobile terminal. It can realize Bluetooth remote control of the smart plant controller to read and regulate the environmental parameters for plant growth to meet people's usage needs. After turning on the Bluetooth function of the smart mobile terminal, the user can view the environmental parameters for plant growth read on the smart plant controller through the smart mobile terminal for remote monitoring and regulation.

[0028] like Figure 2 As shown, the main control circuit is also provided with an inductor B1, the model of the Bluetooth signal transceiver main control chip U1 is ESP32-S3-WROOM-1-N16R2, and the Bluetooth signal transceiver main control chip U1 is provided with 40 pins. The second pin of the Bluetooth signal transceiver main control chip U1 is connected to one end of the inductor B1, and the other end of the inductor B1 is connected to the output end of the power supply voltage adjustment circuit, the 5th, 6th, 7th, 8th, 9th, 10th, 11th, and 12th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the load detection circuit, the 29th and 30th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the sensor component, the 18th, 19th, 20th, and 21st pins of the Bluetooth signal transceiver main control chip U1 are connected to the load device control, the 4th, 16th, 36th, 38th, and 39th pins of the Bluetooth signal transceiver main control chip U1 are connected to the control button, and the 25th, 26th, and 28th pins of the Bluetooth signal transceiver main control chip U1 are connected to the input end of the liquid crystal display circuit. In this embodiment, the main control circuit is used to control the load device to regulate the environmental parameters of plant growth based on the information fed back by the load detection circuit, the information obtained by the sensor component and the Bluetooth command information sent by the smart mobile terminal.

[0029] like Figure 3 As shown, the power supply voltage adjustment circuit is provided with a voltage adjustment chip U9 and an inductor L2, wherein the model of the voltage adjustment chip U9 is SY8120, and the voltage adjustment chip U9 is provided with 6 pins, the 5th pin of the voltage adjustment chip U9 is connected to the power supply, the 6th pin of the voltage adjustment chip U9 is connected to one end of the inductor L2, and the other end of the inductor L2 is connected to the other end of the inductor B1 for power supply. In this embodiment, the power supply voltage adjustment circuit is used to supply power to the main control circuit.

[0030] like Figure 4 As shown, the load detection circuit is provided with a detection interface CN1 and a detection interface CN2. The input end of the detection interface CN1 and the input end of the detection interface CN2 are both connected to the load device. The output end of the detection interface CN1 and the output end of the detection interface CN2 are both provided with 10 pins. The 9th and 10th pins of the detection interface CN1 are respectively connected to the 12th and 11th pins of the Bluetooth signal transceiver main control chip U1. The 2nd, 3rd, 5th, 6th, 8th and 9th pins of the detection interface CN2 are respectively connected to the 7th, 10th, 6th, 9th, 5th and 8th pins of the Bluetooth signal transceiver main control chip U1. In this embodiment, the load detection circuit is used to detect whether the load device is connected and feed back to the main control circuit.

[0031] like Figure 5As shown, the liquid crystal display circuit is provided with a display signal input chip U3, a transistor Q3, a transistor Q4 and a transistor Q5. The model of the display signal input chip U3 is HT1623. The display signal input chip U3 is provided with 100 pins. The first pin of the display signal input chip U3 is connected to the collector of the transistor Q3, the base of the transistor Q3 is connected to the 28th pin of the Bluetooth signal transceiver main control chip U1, the third pin of the display signal input chip U3 is connected to the collector of the transistor Q4, the base of the transistor Q4 is connected to the 26th pin of the Bluetooth signal transceiver main control chip U1, the fourth pin of the display signal input chip U3 is connected to the collector of the transistor Q5, and the base of the transistor Q5 is connected to the 25th pin of the Bluetooth signal transceiver main control chip U1. In this embodiment, the liquid crystal display circuit is used to display the plant growth environment information and control information read by the main control circuit.

[0032] As can be seen from the above, the utility model provides an intelligent plant controller circuit with Bluetooth function. By arranging a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit that cooperate with each other in the intelligent plant controller circuit with Bluetooth function, the main control circuit can control the load device to regulate the environmental parameters of plant growth according to the information fed back by the load detection circuit, the information obtained by the sensor component and the Bluetooth command information sent by the intelligent mobile terminal, and can realize Bluetooth remote control of the intelligent plant controller to read and regulate the environmental parameters of plant growth, thereby meeting people's usage needs. After turning on the Bluetooth function of the intelligent mobile terminal, the user can view the environmental parameters of plant growth read on the intelligent plant controller through the intelligent mobile terminal, and conduct remote monitoring and regulation, thereby solving the problems in the prior art that the intelligent plant controller generally does not have a remote control function, is more troublesome to control, and has a poor user experience.

[0033] The specific implementation modes described above are preferred implementation modes of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation modes, and all equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An intelligent plant controller circuit with Bluetooth function, characterized in that: The invention comprises a main control circuit, a load detection circuit, a sensor component, a liquid crystal display circuit and a power supply voltage adjustment circuit. The output end of the power supply voltage adjustment circuit is connected to the main control circuit for power supply, the input end of the power supply voltage adjustment circuit is connected to the power supply, the input end of the main control circuit is connected to the output end of the load detection circuit and the output end of the sensor component, the input end of the main control circuit is also connected to a control button, the input end of the load detection circuit is connected to a load device, the sensor component is provided with a temperature sensor, a humidity sensor, and a light sensor and is adapted to plants, the output end of the main control circuit is connected to the input end of the liquid crystal display circuit, the output end of the main control circuit is also connected to the load device control, the main control circuit is provided with a Bluetooth signal transceiver main control chip U1, the Bluetooth signal transceiver main control chip U1 can communicate with a smart mobile terminal by Bluetooth wirelessly, and the main control circuit can control the load device to regulate the environmental parameters of plant growth according to the information fed back by the load detection circuit, the information obtained by the sensor component and the Bluetooth instruction information sent by the smart mobile terminal.

2. The smart plant controller circuit with Bluetooth function according to claim 1, characterized in that: The main control circuit is also provided with an inductor B1, and the Bluetooth signal transceiver main control chip U1 is provided with 40 pins. The second pin of the Bluetooth signal transceiver main control chip U1 is connected to one end of the inductor B1, and the other end of the inductor B1 is connected to the output end of the power supply voltage adjustment circuit, the 5th, 6th, 7th, 8th, 9th, 10th, 11th, and 12th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the load detection circuit, the 29th and 30th pins of the Bluetooth signal transceiver main control chip U1 are connected to the output end of the sensor component, the 18th, 19th, 20th, and 21st pins of the Bluetooth signal transceiver main control chip U1 are connected to the load device control, the 4th, 16th, 36th, 38th, and 39th pins of the Bluetooth signal transceiver main control chip U1 are connected to the control button, and the 25th, 26th, and 28th pins of the Bluetooth signal transceiver main control chip U1 are connected to the input end of the liquid crystal display circuit.

3. The intelligent plant controller circuit with Bluetooth function according to claim 2, characterized in that: The power supply voltage adjustment circuit is provided with a voltage adjustment chip U9 and an inductor L2, wherein the voltage adjustment chip U9 is provided with 6 pins, the 5th pin of the voltage adjustment chip U9 is connected to the power supply, the 6th pin of the voltage adjustment chip U9 is connected to one end of the inductor L2, and the other end of the inductor L2 is connected to the other end of the inductor B1 for power supply.

4. The intelligent plant controller circuit with Bluetooth function according to claim 3, characterized in that: The load detection circuit is provided with a detection interface CN1 and a detection interface CN2. The input end of the detection interface CN1 and the input end of the detection interface CN2 are both connected to the load device. The output end of the detection interface CN1 and the output end of the detection interface CN2 are both provided with 10 pins. The 9th and 10th pins of the detection interface CN1 are respectively connected to the 12th and 11th pins of the Bluetooth signal transceiver main control chip U1, and the 2nd, 3rd, 5th, 6th, 8th and 9th pins of the detection interface CN2 are respectively connected to the 7th, 10th, 6th, 9th, 5th and 8th pins of the Bluetooth signal transceiver main control chip U1.

5. The intelligent plant controller circuit with Bluetooth function according to claim 4, characterized in that: The liquid crystal display circuit is provided with a display signal input chip U3, a transistor Q3, a transistor Q4 and a transistor Q5. The display signal input chip U3 is provided with 100 pins. The first pin of the display signal input chip U3 is connected to the collector of the transistor Q3, and the base of the transistor Q3 is connected to the 28th pin of the Bluetooth signal transceiver main control chip U1. The third pin of the display signal input chip U3 is connected to the collector of the transistor Q4, and the base of the transistor Q4 is connected to the 26th pin of the Bluetooth signal transceiver main control chip U1. The fourth pin of the display signal input chip U3 is connected to the collector of the transistor Q5, and the base of the transistor Q5 is connected to the 25th pin of the Bluetooth signal transceiver main control chip U1.

6. The intelligent plant controller circuit with Bluetooth function according to claim 5, characterized in that: The model of the main control chip U1 for sending and receiving Bluetooth signals is ESP32-S3-WROOM-1-N16R2.

7. The intelligent plant controller circuit with Bluetooth function according to claim 6, characterized in that: The model of the voltage adjustment chip U9 is SY8120.

8. The intelligent plant controller circuit with Bluetooth function according to claim 7, characterized in that: The model of the display signal input chip U3 is HT1623.

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