Switch state identification system

Abstract

A switch state recognition system comprises a recognition device and a sensitive element which are matched with each other. According to the switch state recognition system, the sensing module is arranged in the recognition device and matched with the sensing element, when the sensing element gets close to or away from the recognition device and physical quantities between the sensing element and the recognition device change, the sensing module can generate corresponding electric signals, and the signals can be transmitted to the communication module; the communication module is a main control unit, the communication module encodes the signal according to a preset program and then transmits the signal to external equipment, such as a mobile phone APP, the APP receives the information, processes the information, converts the information into text information and displays the text information, the opening and closing state of the door can be provided for a user in real time, and an alarm prompt can be given out when the door is opened abnormally; meanwhile, the communication module is also provided with a storage unit which is used for storing the historical record of the on-off state. The power supply module, the sensing module and the communication module are integrated on a small circuit board, so that installation and use are convenient.

Description

Technical Field

[0001] This utility model relates to a switch status recognition system. Background Technology

[0002] In recent years, the rise of smart building and smart home concepts has further promoted the innovation and development of security monitoring technology. In smart buildings, security and convenience have become key objectives. People's demands for environmental security monitoring and convenient control have also reached new heights. Simple switching logic is still common in daily life, such as the opening and closing of doors, windows, mailboxes, and cabinets. Accurately identifying their opening and closing status is essential for improving the security of homes and property. However, currently there is no comprehensive system to record and store the opening and closing status of these objects. Therefore, an efficient and accurate door opening and closing status recognition system provides significant security for people's smart lives. Utility Model Content

[0003] This invention provides a switch status recognition system.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] A switch status recognition system includes a recognition device and a sensitive element that cooperate with each other. The sensitive element and the recognition device are respectively installed on two cooperating objects. The recognition device includes a power module, a communication module and a sensing module that are interconnected by wires. The communication module is connected to an external device.

[0006] Preferably, the sensing module identifies the on / off state of the relevant object by sensing changes in the physical variables of the sensitive element.

[0007] Preferably, when a specific physical quantity between the sensitive element and the sensing module changes, the sensing module generates an electrical signal based on this change and transmits the signal to the communication module. Based on a preset instruction, the module determines the model, generates status information, and sends it to an external device, thereby completing the switch status detection.

[0008] Preferably, the power module, sensing module and communication module are integrated on a small circuit board.

[0009] Preferably, the power module uses a DC power supply.

[0010] Preferably, the communication module further includes a storage unit.

[0011] Preferably, the external device can be a mobile app or a Bluetooth gateway.

[0012] Preferably, the sensitive element can be a magnet or a photodiode.

[0013] Preferably, the communication module includes a Bluetooth module, which is connected to an external device.

[0014] Preferably, the sensing module includes a sensing element, an indicator light, and a button connected to each other by wires, wherein the indicator light is an LED, and the sensing element, indicator light, and button are connected in parallel in the circuit.

[0015] Compared with existing technologies, this utility model's switch status recognition system, through the integration of a sensing module and a sensitive element within the recognition device, generates a corresponding electrical signal when the physical quantity between the sensitive element and the recognition device changes as the sensitive element approaches or moves away from the device. This signal is transmitted to the communication module, which is the main control unit. The communication module encodes the signal according to a preset program and then transmits it to an external device, such as a mobile app. The app receives and processes this information, converts it into text information for display, and includes specific switch status information. This provides users with real-time door open / close status updates and issues alarms when the door is abnormally opened, facilitating security monitoring of relevant objects. The communication module also includes a storage unit for storing historical switch status records. The power module, sensing module, and communication module are integrated onto a small circuit board for easy installation and use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the switch status recognition system of this utility model. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0018] like Figure 1 As shown, a switch state recognition system includes a recognition device 1 and a sensitive element 2 that cooperate with each other. The sensitive element 2 can be a component that provides a change in physical quantity, such as a magnet or a photodiode. The changed physical quantity can be a magnetic field, light intensity, etc. The recognition device 1 can sense the change in the corresponding variable and generate an electrical signal. The sensitive element 2 and the recognition device 1 are respectively installed on two cooperating objects, such as a door frame and a mailbox cover. The recognition device 1 is installed on the door frame, and the sensitive element 2 is installed on the mailbox cover. When the mailbox cover is close to the door frame, the recognition device 1 senses the sensitive element 2. When the mailbox cover is away from the door frame, the sensitive element 2 also moves away from the recognition device 1, thereby sensing the change in the switch state of the mailbox cover.

[0019] The identification device 1 includes a power module 11, a communication module 12, and a sensing module 13 interconnected by wires. The power module 11, sensing module 13, and communication module 12 are integrated on a small circuit board for easy installation and use. The power module 11 provides power to the entire identification device 1 and uses DC power supply to provide a stable power supply for the entire device. The communication module 12 includes a Bluetooth module, which connects to external devices 3, such as mobile APP, Bluetooth gateway, etc. The communication module 12 also includes a storage unit.

[0020] The sensing module 13 includes a sensing element, an indicator light, and a button connected to each other by wires. The sensing element, indicator light, and button are connected in parallel in the circuit. The sensing element has a sensing device inside that senses changes in the physical quantity of the sensing element 2. For example, when the sensing element 2 is a magnetic sheet, the sensing element has a metal spring inside to detect changes in the magnetic field. When the original physical quantity between the sensing element 2 and the identification device 1 changes, the sensing device inside the sensing element generates an electrical signal according to the corresponding change in physical quantity. For example, the metal spring senses the change in the magnetic field and then sticks together, connecting the circuit and generating an electrical signal. The indicator light is an LED light used to indicate whether the Bluetooth module is connected to an external device and the on / off status of the mailbox frame. The button is used for Bluetooth pairing. Press and hold the button, and when the indicator light flashes slowly, the Bluetooth is in pairing state. At this time, the external device can pair and connect with the identification device via Bluetooth. When the physical quantity between the sensing element 2 and the identification device 1 changes, the indicator light will light up to indicate that the on / off state is triggered.

[0021] When the mailbox frame is closed, when the sensitive element 2 approaches the identification device 1, the internal sensing element of the sensing module 13 generates a voltage level signal due to the change in the physical quantity between the sensitive element 2 and the sensor. This signal is then transmitted to the Bluetooth module, encoded according to a pre-set program, and transmitted via Bluetooth to an external device 3, such as a mobile app. The app receives and processes this information, converts it into text information for display, and includes specific information about the closed state, including the closing time and duration of the closed state. The same applies when the mailbox frame is open. When the sensitive element moves away from the identification device 1, the physical quantity between the sensitive element 2 and the identification device 1 changes again, and the voltage level signal changes again. This signal is then encoded according to a pre-set program and transmitted via Bluetooth to the mobile app. The app receives and processes this information, converts it into text information for display, and includes specific information about the open state, including the opening time and duration of the open state. The storage unit of the communication module 12 stores the historical records of the open and closed states.

[0022] This utility model's switch status recognition system uses a sensing module 13 and a sensitive element 2 within the recognition device 1. When the sensitive element 2 moves closer to or further away from the recognition device 1, causing a change in the physical quantity between them, the sensing module 13 generates a corresponding electrical signal. This signal is transmitted to the communication module 12, which is the main control unit. The communication module 12 encodes the signal according to a preset program and then transmits it to an external device 3, such as a mobile app. The app receives the information, processes it, converts it into text information, and displays it along with specific switch status information. This provides users with real-time information on the door's open / closed status and issues an alarm when the door is abnormally opened, facilitating user security monitoring of relevant objects. The communication module 12 also includes a storage unit for storing historical switch status records. The power module 11, sensing module 13, and communication module 12 are integrated onto a small circuit board for easy installation and use.

[0023] Finally, it should be noted that the above embodiments only illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A switch state recognition system, comprising a cooperating recognition device (1) and a sensitive element (2), wherein the sensitive element (2) and the recognition device (1) are respectively mounted on two cooperating objects, characterized in that, The identification device (1) includes a power module (11), a communication module (12) and a sensing module (13) connected to each other by wires; the communication module (12) is connected to an external device (3).

2. The switch state recognition system according to claim 1, characterized in that, The sensing module (13) identifies the on / off state of the relevant object by sensing the changes in the physical variables of the sensitive element (2).

3. The switch state recognition system according to claim 1, characterized in that, When a specific physical quantity changes between the sensitive element (2) and the sensing module (13), the sensing module (13) generates an electrical signal based on the change and transmits the signal to the communication module (12). The module determines the model according to the preset instructions, generates status information, and sends it to the external device (3), thereby completing the switch status detection.

4. The switch state recognition system according to claim 1, characterized in that, The power module (11), sensing module (13) and communication module (12) are integrated on a small circuit board.

5. The switch state recognition system according to claim 1, characterized in that, The power module (11) is powered by DC power.

6. The switch state recognition system according to claim 1, characterized in that, The communication module (12) also includes a storage unit.

7. The switch state recognition system according to claim 1, characterized in that, The external device (3) can be a mobile APP or a Bluetooth gateway.

8. The switch state recognition system according to claim 1, characterized in that, The sensitive element (2) can be a magnet or a photodiode.

9. The switch state recognition system according to claim 1, characterized in that, The communication module (12) includes a Bluetooth module, which is connected to an external device (3).

10. The switch state recognition system according to claim 1, characterized in that, The sensing module (13) includes sensing elements, indicator lights and buttons connected to each other by wires. The indicator lights are LED lights. The sensing elements, indicator lights and buttons are connected in parallel in the circuit.

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