CN214431026U

CN214431026U - Pet neck ring control circuit

Info

Publication number: CN214431026U
Application number: CN202120491667.1U
Authority: CN
Inventors: 许勇; 张东; 吴孙坚; 张庆逸; 黄志斌
Original assignee: Pangu Guangzhou Technology Co ltd
Current assignee: Pangu Guangzhou Technology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-22
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a pet neck ring control circuit, adopt the model to be STM32F103C8T 6's singlechip, SIM chip and model are the chip of A9G as wireless communication orientation module, the model is MPU6050 attitude sensor, DHT series's temperature and humidity sensor, power module and charging management module, monitor the motion state of pet through MPU6050 attitude sensor, DHT series's temperature and humidity sensor detection environment humiture, the SIM chip carry out with mobile device's signal transmission, the current position information is fixed a position for A9G's chip, GMS port in the wireless communication orientation module submits data through the HTTP mode, realize the wireless transmission of data, power module provides the power and gives each module, charging management module is responsible for the charge management of battery.

Description

Pet neck ring control circuit

Technical Field

The utility model relates to a pet neck ring technical field, concretely relates to pet neck ring control circuit.

Background

With the increasing living standard of people, households raise pets, people need to take daily care of the pets and prevent the pets from being lost, particularly, the loss of some famous and precious pets can bring great loss of spirit and property to pet owners, and once the pets are lost, finding the pets is very troublesome and laborious and is very likely to be unavailable.

When a pet is left alone at home, the owner of the pet wants to know the current motion state of the pet; accordingly, there is a need to develop a pet collar circuit that can monitor the motion status of a pet and prevent the pet from losing.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that current pet neck ring monitoring pet motion state and pet lost, the utility model provides a pet neck ring control circuit.

The technical scheme of the utility model lies in:

the utility model relates to a pet necklace control circuit, which comprises a singlechip, a wireless communication positioning module, a sensing module, a power supply module and a charging management module, the single chip microcomputer is connected with the wireless communication positioning module through a serial port, the single chip microcomputer is connected with the sensing module through a bus, the power supply module is connected with a single chip microcomputer, the charging management module is connected with the power supply module, the single chip microcomputer is a main control chip U1 and has the model of STM32F103C8T6, the single chip microcomputer collects information of the wireless communication positioning module and the sensing module and processes the information, the data transmission is carried out through the wireless communication positioning module, the power supply module supplies power to the singlechip, the wireless communication positioning module and the sensing module, the charging management module reduces the input voltage to the power supply module, the sensing module attitude sensor U4 model is MPU6050, the attitude sensor passes through IIC bus connection with the singlechip, through the motion state of attitude sensor U4 perception pet.

Furthermore, the sensing module further comprises a temperature and humidity sensor R _ DHT, the temperature and humidity sensor is connected with the single chip microcomputer through a digital single bus, and the temperature and the humidity of the environment are collected through the temperature and humidity sensor.

Further, the wireless communication positioning module comprises a SIM chip and a chip U6, the model of the SIM chip is A9G, the SIM chip is connected with 39 th, 40 th, 41 th and 42 th pins of the chip U6, GPRS positioning is carried out through the chip U6, and the SIM chip carries out signal transmission.

Further, the power module comprises a port BAT, a switch SW1, a voltage stabilizing chip U5 with the model number XC6206, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R _ P and a light emitting diode D _ P, the port BAT is connected with the switch SW1 in series, the switch SW1 is closed to conduct a voltage stabilizing circuit consisting of the capacitor C1, the capacitor C2, the voltage stabilizing chip U5, the capacitor C3, the capacitor C4, the resistor R _ P and the diode D _ P, and the light emitting diode D _ P indicates the working state of the circuit and outputs 3.3V voltage to the singlechip, the wireless communication positioning module and the sensing module.

Further, the charging management module comprises a port USB1, a resistor R _ IN, a resistor R _ CH, a resistor R _ F, a resistor R _ PRO, a light emitting diode D _ F, a chip U7 with model TP4056, a capacitor C _ C1 and a capacitor C _ C2, a2 nd pin of the chip U7 is connected with the resistor R _ PRO, a 5 th pin of the chip U7 is connected with the capacitor C _ C2 and the port BAT of the power module, a 4 th pin of the chip U7 is connected with the capacitor C _ C1, a 6 th pin of the chip U7 is connected with the light emitting diode D _ F and the resistor R _ F, a 7 th pin of the chip U7 is connected with the light emitting diode D _ F and the resistor R _ CH, the port USB1 is connected with the resistor R _ IN, the resistor R _ IN is connected IN series with the resistor R _ CH and the resistor R _ F, and 5V power is transmitted to the power module.

Furthermore, the 23 rd and 24 th pins of the attitude sensor U4 are connected with the 42 th and 43 th pins of the main control chip U1 through the IIC bus, so that data transmission is performed.

Further, the 23 rd pin of the attitude sensor U4 is connected to the resistor SCL, the resistor SCL2 and the 42 th pin of the main control chip U1, so as to receive a control signal.

Further, the sensing module further comprises a resistor R _ FLASH1, a resistor R _ FLASH2, a resistor R _ FLASH3, a diode LED and a triode Q1, wherein the resistor R _ FLASH1 is connected with the diode LED in series, the diode LED is connected with the triode Q1 in series, the triode Q1 is connected with the resistor R _ FLASH2 and the resistor R _ FLASH3 in series, and the resistor R _ FLASH2 is connected with the 33 rd pin of the main control chip U1, so that the style and the brightness of the diode LED are controlled.

The beneficial effects of the utility model reside in that, adopt the model to be STM32F103C8T 6's singlechip, SIM chip and model are the chip of A9G as wireless communication orientation module, the model is MPU6050 attitude sensor, the humiture sensor of DHT series, power module and charging management module, monitor the motion state of pet through MPU6050 attitude sensor, the humiture sensor detection environment humiture of DHT series, the SIM chip carries out the signal transmission with mobile device, the current position information is fixed a position for the chip of A9G, GMS port in the wireless communication orientation module submits data through the HTTP mode, realize the wireless transmission of data, power module provides the power and gives each module, charging management module is responsible for charging for the battery that power module connects.

Drawings

FIG. 1 is a block diagram of a pet collar control circuit according to the present invention;

FIG. 2 is a circuit diagram of a single chip of a pet collar control circuit of the present invention;

FIG. 3 is a circuit diagram of a wireless communication positioning module of a pet collar control circuit according to the present invention;

FIG. 4 is a circuit diagram of a sensing module of a pet collar control circuit according to the present invention;

FIG. 5 is a circuit diagram of a power module of a pet collar control circuit according to the present invention;

fig. 6 is a circuit diagram of a charging management module of the pet collar control circuit of the present invention.

In the figure, 1 is a single chip microcomputer, 2 is a wireless communication positioning module, 3 is a sensing module, 4 is a power supply module, and 5 is a charging management module.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.

Referring to fig. 1, the utility model provides a pet neck ring control circuit, including singlechip 1, wireless communication orientation module 2, sensing module 3, power module 4 and charge management module 5, serial connections between singlechip 1 and the wireless communication orientation module 2, bus connection between singlechip 1 and the sensing module 3, power module 4 connects singlechip 1, charge management module 5 and connect power module 4, and power module connects the battery, and singlechip 1 carries out the communication to each peripheral hardware and detects, whether exists unusually, to the calculation processing of attitude sensor's information, carries out analysis and judgement to the motion state of pet, if: running, walking, standing, sleeping and the like, reading current position information and environment temperature information, reporting various information of the pet through the wireless communication positioning module 2, reporting abnormal information when the environment temperature is larger than a set value or the activity range of the pet exceeds the set value, and informing the owner of the pet, wherein the attitude sensor is a gravity acceleration gyroscope sensor.

Referring to fig. 2, the single chip microcomputer 1 is a main control chip U1, the model is STM32F103C8T6, and has 48 pins, the 1 st, 9 th, 24 th, 36 th, 48 th pins are connected to a 3.3V power supply, the 8 th, 23 th, 35 th, 47 th pins are connected to a ground, the 10 th pin is connected to a resistor R _ B1, a resistor R _ B2 and a port BAT in a power module, the 11 th pin is connected to a resistor R _ CH1, a resistor R _ CH2 and the 1 st pin of a port USB1 of a charging management module, the 12 th pin is connected to the 1 st pin of a port ADC, the 13 th pin is connected to the 2 nd pin of the port ADC, the 14 th pin is connected to a thermistor NTC, a resistor R _ NTC and a capacitor C _ NTC, the 15 th pin is connected to the 3 rd pin of the port ADC, the 17 th pin is connected to the 4 th pin of the port ADC, the 30 th pin is connected to the 49 th pin of a chip A9 a 49 th pin, the 31 th pin is connected to a 50 th pin of a chip a G, the chip a 30 th pin is connected to a resistor R _ 1, a FLASH R2, a FLASH R _ 3, a FLASH resistor R _ 9 is connected to the pin, The LED and the triode Q1 are connected with a 33 th pin, a temperature and humidity sensor R _ DHT, a DHT11 is connected with a 34 th pin, a2 nd pin of a port SWD is connected with a 37 th pin, a 3 rd pin of the port SWD is connected with a 18 th pin, a 5 th pin of a port ADC is connected with a 19 th pin of the port ADC, a 42 th pin is connected with a 23 th pin of a chip U4, a 43 th pin is connected with a 24 th pin of the chip U4, a 45 th pin is connected with a2 nd pin of a port P2, a 46 th pin is connected with a 1 st pin of the port P2, a 27 th pin is connected with a resistor R _ W1 and a diode D _ W1, a 28 th pin is connected with a resistor R _ W2 and a diode D _ W2, a 44 th pin is connected with a resistor R _ BOOT0, a 5 th pin and a 6 th pin are connected with a capacitor CXL1, a crystal oscillator Y1 and a capacitor CXL2, and the rest pins are empty pins.

Referring to fig. 2-6, the single chip microcomputer 1 collects information of the wireless communication positioning module 2 and the sensing module 3, data transmission is performed through the wireless communication positioning module 2 after data processing, the power module 4 supplies power to the single chip microcomputer 1, the wireless communication positioning module 2 and the sensing module 3, the charging management module 5 reduces input voltage to the power module 4, the posture sensor U4 of the sensing module 3 is MPU6050 in model, the posture sensor is connected with the single chip microcomputer through an IIC bus, and the motion state of a pet is sensed through the posture sensor U4.

The sensing module 3 further comprises a temperature and humidity sensor R _ DHT of which the model is DHT11, the temperature and humidity sensor is connected with the single chip microcomputer 1 through a digital single bus, and the temperature and the humidity of the environment are collected through the temperature and humidity sensor.

The wireless communication positioning module 2 comprises a SIM chip, a GMS port and a chip U6, the model of the SIM chip is A9G, the SIM chip is connected with 39 th, 40 th, 41 th and 42 th pins of the chip U6, GPRS positioning is carried out through the chip U6, and signal transmission is carried out through the SIM chip.

The power module 4 comprises a port BAT, a switch SW1, a voltage stabilizing chip U5 with the model number XC6206, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R _ P and a light emitting diode D _ P, the port BAT is connected with the switch SW1 in series, the switch SW1 is closed to conduct a voltage stabilizing circuit consisting of the capacitor C1, the capacitor C2, the voltage stabilizing chip U5, the capacitor C3, the capacitor C4, the resistor R _ P and the diode D _ P, and the light emitting diode D _ P indicates the working state of the circuit and outputs 3.3V voltage to the singlechip 1, the wireless communication positioning module 2 and the sensing module 3.

The charging management module 5 comprises a port USB1, a resistor R _ IN, a resistor R _ CH, a resistor R _ F, a resistor R _ PRO, a light emitting diode D _ F, a chip U7 with model number HY4056, a capacitor C _ C1 and a capacitor C _ C2, a pin 2 of the chip U7 is connected with the resistor R _ PRO, a pin 5 of the chip U7 is connected with the capacitor C _ C2 and a port BAT of the power module, a pin 4 of the chip U7 is connected with the capacitor C _ C1, a pin 6 of the chip U7 is connected with the light emitting diode D _ F and the resistor R _ F, a pin 7 of the chip U7 is connected with the light emitting diode D _ F and the resistor R _ CH, the port USB1 is connected with the resistor R _ IN, the resistor R _ IN and the resistor R _ CH are connected IN series, and 5V power is transmitted to the power module to the battery.

The 24 th pin of the attitude sensor U4 is connected with the resistor SDA, the resistor SDA2 and the 43 th pin of the main control chip U1, so that data transmission is performed.

The 23 rd pin of the attitude sensor U4 is connected with the resistor SCL, the resistor SCL2 and the 42 th pin of the main control chip U1, so as to receive a control signal.

The sensing module 3 further comprises a resistor R _ FLASH1, a resistor R _ FLASH2, a resistor R _ FLASH3, a diode LED and a triode Q1, wherein the resistor R _ FLASH1 is connected with the diode LED in series, the diode LED is connected with the triode Q1 in series, the triode Q1 is connected with the resistor R _ FLASH2 and the resistor R _ FLASH3 in series, and the resistor R _ FLASH2 is connected with the 33 rd pin of the main control chip U1, so that the style and the brightness of the diode LED are controlled.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A pet collar control circuit is characterized by comprising a single chip microcomputer, a wireless communication positioning module, a sensing module, a power module and a charging management module, wherein the single chip microcomputer is connected with the wireless communication positioning module through a serial port, the single chip microcomputer is connected with the sensing module through a bus, the power module is connected with the single chip microcomputer, the charging management module is connected with the power module, the single chip microcomputer is a main control chip U1 and has the model of STM32F103C8T6, the single chip microcomputer collects information of the wireless communication positioning module and the sensing module, performs data transmission through the wireless communication positioning module after data processing, the power module supplies power to the single chip microcomputer, the wireless communication positioning module and the sensing module, the charging management module reduces input voltage to the power module, the sensing module attitude sensor U4 is of MPU6050, and the attitude sensor is connected with the single chip microcomputer through an IIC bus, the motion state of the pet is sensed through the attitude sensor U4.

2. The pet collar control circuit of claim 1, wherein the sensing module further comprises a temperature and humidity sensor R _ DHT of type DHT11, the temperature and humidity sensor is connected to the single chip via a digital single bus, and the temperature and humidity of the environment are collected via the temperature and humidity sensor.

3. The pet collar control circuit of claim 1, wherein the wireless communication positioning module includes a SIM chip and a chip U6 with model A9G, the SIM chip is connected to pins 39, 40, 41 and 42 of the chip U6, GPRS positioning is performed through the chip U6, and the SIM chip performs signal transmission.

4. The pet collar control circuit of claim 1, wherein the power module includes a port BAT, a switch SW1, a voltage regulator chip U5 with model number XC6206, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R _ P and a light emitting diode D _ P, the port BAT is connected in series with a switch SW1, the closed switch SW1 is connected to a voltage regulator circuit composed of a capacitor C1, a capacitor C2, a voltage regulator chip U5, a capacitor C3, a capacitor C4, a resistor R _ P and a diode D _ P, and the light emitting diode D _ P indicates the operating state of the circuit and outputs 3.3V to the single chip microcomputer, the wireless communication positioning module and the sensing module.

5. The pet collar control circuit of claim 1, wherein the charge management module includes a port USB1, a resistor R _ IN, a resistor R _ CH, a resistor R _ F, a resistor R _ PRO, a light emitting diode D _ F, a chip U7 model TP4056, a capacitor C _ C1, and a capacitor C _ C2, a2 nd pin of the chip U7 is connected to the resistor R _ PRO, a 5 th pin of the chip U7 is connected to the capacitor C _ C2 and the port BAT of the power module, a 4 th pin of the chip U7 is connected to the capacitor C _ C1, a 6 th pin of the chip U7 is connected to the light emitting diode D _ F and the resistor R _ F, a 7 th pin of the chip U7 is connected to the light emitting diode D _ F and the resistor R _ CH, a port USB1 is connected to the resistor R _ IN, the resistor R _ IN is connected to the resistor R _ CH and the resistor R _ F IN series, and 5V is transmitted to the power module.

6. The pet collar control circuit of claim 1, wherein the 24 th pin of the posture sensor U4 is connected to the resistor SDA, the resistor SDA2, and the 43 th pin of the main control chip U1 for data transmission.

7. The pet collar control circuit of claim 6, wherein the 23 rd pin of the posture sensor U4 is connected to the resistor SCL, the resistor SCL2 and the 42 th pin of the main control chip U1, thereby receiving the control signal.

8. The pet collar control circuit of claim 2, wherein the sensing module further includes a resistor R _ FLASH1, a resistor R _ FLASH2, a resistor R _ FLASH3, a diode LED, and a transistor Q1, wherein the resistor R _ FLASH1 is connected in series with the diode LED, the diode LED is connected in series with the transistor Q1, the transistor Q1 is connected in series with the resistor R _ FLASH2 and the resistor R _ FLASH3, and the resistor R _ FLASH2 is connected to the 33 rd pin of the main control chip U1 to control the style and brightness of the diode LED.