A gate control system based on internet of things

Abstract

The utility model discloses a door control system based on internet of things is provided with power module, main control module, door lock drive module, push rod drive module, motor drive module, radio frequency transceiver module and WIFI communication module, and the short distance and long distance switch control function of door control system is realized to radio frequency transceiver module and WIFI communication module, and main control module receives corresponding switch control signal and cooperatively controls door lock drive module, push rod drive module and motor drive module to produce corresponding action, improves the security of the householder.

Description

Technical Field

[0001] This utility model relates to the field of electronic circuit technology, and more specifically to a gate control system based on the Internet of Things. Background Technology

[0002] With social development and rising economic levels, people's quality of life has also improved. High-rise buildings are springing up everywhere, and more people are willing to invest in building multi-story houses on land allocated by the local community. The ground floors are rented out as shops, while the whole family moves to the top floor to live, which not only increases their income but also makes their lives more comfortable.

[0003] Regarding accessibility, the aforementioned self-built houses have significant drawbacks. When guests visit, the homeowner has to come down from the upper floor to open the door, which is both physically demanding and time-consuming. Traditional double-door remote control locks can solve these problems. While these locks can remotely open the door, they cannot remotely close it and lack app control functionality, which could compromise resident security. Utility Model Content

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a gate control system based on the Internet of Things.

[0005] The technical solution adopted by this utility model to solve the problem is:

[0006] An Internet of Things (IoT) based door control system includes a power module, a main control module, a door lock drive module, a push rod drive module, a motor drive module, an RF transceiver module, and a WIFI communication module.

[0007] The power module is connected to the main control module, the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively.

[0008] The main control module is connected to the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively.

[0009] As a further improvement to the above technical solution, the door lock drive module includes a door lock interface, resistors R1, R2, R3, and R4, and capacitor C1. The door lock interface is configured with four pins, and the main control module is configured with a first connection terminal and a second connection terminal.

[0010] The first pin of the door lock interface is connected to the power module. The second pin of the door lock interface is connected to the first connection terminal of the main control module through the resistor R2. The first connection terminal of the main control module is connected to the power module through the resistor R1. The third pin of the door lock interface is connected to one end of the resistor R3 and one end of the resistor R4. The other end of the resistor R3 is connected to the power module. The other end of the resistor R4 is connected to the second connection terminal of the main control module and one end of the capacitor C1. The other end of the capacitor C1 is connected to ground. The fourth pin of the door lock interface is connected to ground.

[0011] As a further improvement to the above technical solution, the circuit structure of the push rod drive module and the motor drive module is the same;

[0012] Both the push rod drive module and the motor drive module include a drive interface, a drive chip of model SDC9150, resistors R5, R6, R7, R8, and R9, capacitors C2 and C3, and diode D1. The drive chip is configured with a first input terminal, a second input terminal, a power supply terminal, a ground terminal, an analog voltage terminal, a current detection terminal, a first output terminal, and a second output terminal. The main control module is configured with a third connection terminal, a fourth connection terminal, a fifth connection terminal, and a sixth connection terminal.

[0013] The power supply terminal of the driver chip is connected to the power module. The power supply terminal of the driver chip is connected to ground through capacitor C2 and resistor R7. The cathode of diode D1 is connected to the power supply terminal of the driver chip. The anode of diode D1 is connected to the junction of capacitor C2 and resistor R7. The anode of diode D1 is connected to ground and the ground terminal of the driver chip. The analog voltage terminal of the driver chip is connected to the power module. The current detection terminal of the driver chip is connected to ground through resistor R9. The first output terminal of the driver chip is connected to the second output terminal of the driver chip through resistor R8 and capacitor C3. The first and second output terminals of the driver chip are connected to the driver interface.

[0014] For the push rod drive module, the third connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the fourth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6.

[0015] For the motor drive module, the fifth connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the sixth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6.

[0016] As a further improvement to the above technical solution, the door control system also includes a magnetic switch detection module, of which two are configured, and the magnetic switch detection module is connected to the main control module.

[0017] As a further improvement to the above technical solution, the magnetic switch detection module includes a detection port, resistors R10 and R11, and capacitor C4. The detection port is configured with two pins, and the main control module is configured with a seventh connection terminal.

[0018] The first pin of the detection port is connected to the power module through the resistor R10, the first pin of the detection port is connected to the seventh connection terminal of the main control module through the resistor R11, the seventh connection terminal of the main control module is connected to the ground through the capacitor C4, and the second pin of the detection port is connected to the ground.

[0019] The beneficial effects of this utility model are as follows: This technical solution is equipped with a main control module, a door lock drive module, a push rod drive module, a motor drive module, an RF transceiver module, and a WIFI communication module. The RF transceiver module and the WIFI communication module are used to realize the short-distance and long-distance switching control functions of the door control system. After receiving the corresponding switching control signal, the main control module coordinates with the door lock drive module, the push rod drive module, and the motor drive module to produce corresponding actions, thereby improving the safety of residents. Attached Figure Description

[0020] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a circuit module framework diagram of this utility model;

[0022] Figure 2 This is the circuit diagram of the door lock drive module in this utility model;

[0023] Figure 3 This is a circuit diagram of the push rod drive module and the motor drive module in this utility model;

[0024] Figure 4 This is the circuit diagram of the magnetic switch detection module in this utility model. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figures 1 to 4 This application discloses an Internet of Things (IoT) based door control system. Its first embodiment includes a power module, a main control module, a door lock drive module, a push rod drive module, a motor drive module, a radio frequency transceiver module, and a WIFI communication module. The radio frequency transceiver module is a 433MHz radio frequency transceiver module, and the WIFI communication module is a Mijia WIFI communication module, used to realize the IoT network control function of this embodiment. In practical applications, residents' smartphones and other devices are equipped with relevant door control apps. These smartphones and other devices connect to this embodiment via the network to achieve IoT communication, allowing residents to control the door control system through the door control app.

[0030] The power module is connected to the main control module, the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively.

[0031] The main control module is connected to the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively.

[0032] Specifically, this embodiment includes a main control module, a door lock drive module, a push rod drive module, a motor drive module, an RF transceiver module, and a WIFI communication module. The RF transceiver module and the WIFI communication module are used to realize short-range and long-range switch control functions for the door control system. After receiving the corresponding switch control signal, the main control module coordinates the door lock drive module, the push rod drive module, and the motor drive module to produce corresponding actions, thereby improving the safety of residents.

[0033] As a further preferred embodiment, in this embodiment, the door lock drive module includes a door lock interface, resistors R1, R2, R3, and R4, and capacitor C1. The door lock interface is configured with four pins, and the main control module is configured with a first connection terminal and a second connection terminal.

[0034] The first pin of the door lock interface is connected to the power module. The second pin of the door lock interface is connected to the first connection terminal of the main control module through the resistor R2. The first connection terminal of the main control module is connected to the power module through the resistor R1. The third pin of the door lock interface is connected to one end of the resistor R3 and one end of the resistor R4. The other end of the resistor R3 is connected to the power module. The other end of the resistor R4 is connected to the second connection terminal of the main control module and one end of the capacitor C1. The other end of the capacitor C1 is connected to ground. The fourth pin of the door lock interface is connected to ground.

[0035] As a further preferred embodiment, in this embodiment, the circuit structures of the push rod driving module and the motor driving module are identical;

[0036] Both the push rod drive module and the motor drive module include a drive interface, a drive chip of model SDC9150, resistors R5, R6, R7, R8, and R9, capacitors C2 and C3, and diode D1. The drive chip is configured with a first input terminal, a second input terminal, a power supply terminal, a ground terminal, an analog voltage terminal, a current detection terminal, a first output terminal, and a second output terminal. The main control module is configured with a third connection terminal, a fourth connection terminal, a fifth connection terminal, and a sixth connection terminal.

[0037] The power supply terminal of the driver chip is connected to the power module. The power supply terminal of the driver chip is connected to ground through capacitor C2 and resistor R7. The cathode of diode D1 is connected to the power supply terminal of the driver chip. The anode of diode D1 is connected to the junction of capacitor C2 and resistor R7. The anode of diode D1 is connected to ground and the ground terminal of the driver chip. The analog voltage terminal of the driver chip is connected to the power module. The current detection terminal of the driver chip is connected to ground through resistor R9. The first output terminal of the driver chip is connected to the second output terminal of the driver chip through resistor R8 and capacitor C3. The first and second output terminals of the driver chip are connected to the driver interface.

[0038] For the push rod drive module, the third connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the fourth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6.

[0039] For the motor drive module, the fifth connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the sixth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6.

[0040] As a further preferred embodiment, in this embodiment, the door control system further includes a magnetic switch detection module, and two magnetic switch detection modules are configured, which are connected to the main control module.

[0041] Preferably, in this embodiment, the magnetic switch detection module includes a detection port, resistors R10 and R11, and capacitor C4. The detection port is configured with two pins, and the main control module is configured with a seventh connection terminal.

[0042] The first pin of the detection port is connected to the power module through the resistor R10, the first pin of the detection port is connected to the seventh connection terminal of the main control module through the resistor R11, the seventh connection terminal of the main control module is connected to the ground through the capacitor C4, and the second pin of the detection port is connected to the ground.

[0043] The door used in this embodiment is equipped with a push rod assembly and a roller assembly. The push rod drive module controls the movement of the push rod assembly, and the motor drive module controls the movement of the roller assembly. When the door needs to be opened or closed, the push rod drive module controls the push rod assembly to push the roller assembly downward, and then the motor drive module controls the roller assembly to roll, thereby driving the door to open or close.

[0044] This embodiment comprises a main control module, a push rod drive module, a motor drive module, a door lock drive module, and a magnetic switch detection module. The main control module coordinates and controls the door control system. Upon receiving an opening command, the door lock drive module pulls up the latch, activating the motor drive module and the push rod drive module to pull the door inwards until the magnetic switch detection module is triggered. At this point, the motor drive module and the push rod drive module stop, achieving the opening effect. Similarly, when the main control module receives a closing command, the motor drive module and the push rod drive module push outwards. When the door reaches another magnetic switch position, indicating the door has reached the closed position, the door lock drive module ejects the latch, locking the door.

[0045] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the concept of this utility model and the contents of the specification and drawings of this utility model, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A gate control system based on the Internet of Things, characterized in that: It includes a power supply module, a main control module, a door lock drive module, a push rod drive module, a motor drive module, an RF transceiver module, and a WIFI communication module; The power module is connected to the main control module, the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively. The main control module is connected to the door lock drive module, the push rod drive module, the motor drive module, the radio frequency transceiver module, and the WIFI communication module, respectively.

2. The Internet of Things-based gate control system according to claim 1, characterized in that: The door lock drive module includes a door lock interface, resistors R1, R2, R3, and R4, and capacitor C1. The door lock interface is configured with four pins, and the main control module is configured with a first connection terminal and a second connection terminal. The first pin of the door lock interface is connected to the power module. The second pin of the door lock interface is connected to the first connection terminal of the main control module through the resistor R2. The first connection terminal of the main control module is connected to the power module through the resistor R1. The third pin of the door lock interface is connected to one end of the resistor R3 and one end of the resistor R4. The other end of the resistor R3 is connected to the power module. The other end of the resistor R4 is connected to the second connection terminal of the main control module and one end of the capacitor C1. The other end of the capacitor C1 is connected to ground. The fourth pin of the door lock interface is connected to ground.

3. The Internet of Things-based gate control system according to claim 1, characterized in that: The push rod drive module and the motor drive module have the same circuit structure; Both the push rod drive module and the motor drive module include a drive interface, a drive chip of model SDC9150, resistors R5, R6, R7, R8, and R9, capacitors C2 and C3, and diode D1. The drive chip is configured with a first input terminal, a second input terminal, a power supply terminal, a ground terminal, an analog voltage terminal, a current detection terminal, a first output terminal, and a second output terminal. The main control module is configured with a third connection terminal, a fourth connection terminal, a fifth connection terminal, and a sixth connection terminal. The power supply terminal of the driver chip is connected to the power module. The power supply terminal of the driver chip is connected to ground through capacitor C2 and resistor R7. The cathode of diode D1 is connected to the power supply terminal of the driver chip. The anode of diode D1 is connected to the junction of capacitor C2 and resistor R7. The anode of diode D1 is connected to ground and the ground terminal of the driver chip. The analog voltage terminal of the driver chip is connected to the power module. The current detection terminal of the driver chip is connected to ground through resistor R9. The first output terminal of the driver chip is connected to the second output terminal of the driver chip through resistor R8 and capacitor C3. The first and second output terminals of the driver chip are connected to the driver interface. For the push rod drive module, the third connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the fourth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6. For the motor drive module, the fifth connection terminal of the main control module is connected to the first input terminal of the drive chip through the resistor R5, and the sixth connection terminal of the main control module is connected to the second input terminal of the drive chip through the resistor R6.

4. The Internet of Things-based gate control system according to claim 1, characterized in that: It also includes a magnetic switch detection module, of which two are configured, and the magnetic switch detection module is connected to the main control module.

5. A gate control system based on the Internet of Things according to claim 4, characterized in that: The magnetic switch detection module includes a detection port, resistor R10, resistor R11, and capacitor C4. The detection port is configured with two pins, and the main control module is configured with a seventh connection terminal. The first pin of the detection port is connected to the power module through the resistor R10, the first pin of the detection port is connected to the seventh connection terminal of the main control module through the resistor R11, the seventh connection terminal of the main control module is connected to the ground through the capacitor C4, and the second pin of the detection port is connected to the ground.

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