CN203433358U - Intelligent door-and-window open/closed state monitoring system - Google Patents

Abstract

The intelligent door and window switch state monitoring system includes a main control module and a monitoring module. The main control module includes a processor module, and the processor module is respectively connected to the network card module, the first clock module and the GSM module. A ZIGBEE module; the monitoring module includes a second ZIGBEE module, the second ZIGBEE module is connected to a second clock module, and the second ZIGBEE module is connected to a door and window monitoring module; the door and window monitoring module includes an induction magnet and a reed switch. The utility model can check the status of all managed doors and windows by accessing the main control through terminals such as mobile phones and computers, which greatly reduces the workload of people. It can be operated remotely, which increases the convenience and range of use. The configurable timely alarm function and the door and window state record storage function enhance the security of office buildings or residences. The monitoring module can use the power module, which increases the convenience of installation.

Description

Intelligent door and window switch status monitoring system

technical field

The utility model relates to a monitoring system, in particular to an intelligent door and window switch state monitoring system.

Background technique

In life, because it is closely related to safety, people are always concerned about the switch status of doors and windows. When people are in the local area, for a residence with a small number of doors and windows, the status of the doors and windows can be manually checked, but for an office building with a large number of doors and windows, if it is necessary to manually check, not only the workload is heavy, but it is easy to miss. In addition, when in a different place, people want to know whether the doors and windows of the home or office are closed properly, and whether there are abnormal opening and closing records of the doors and windows; when the doors and windows are opened and closed abnormally, they hope to be notified in time. These are all impossible to achieve manually. Therefore, some electronic equipment is needed to enhance safety, facilitate work, and realize functions that cannot be realized by manual means. At present, some door and window alarm devices have appeared on the market, but these devices have single functions and cannot centrally manage multiple doors and windows.

Contents of the invention

In order to solve the above technical problems, the utility model provides an intelligent door and window switch state monitoring system. It has the functions of abnormal alarm, web access, door and window switch record storage, and abnormal handling. Abnormal alarms can be local alarms or send alarm text messages. All information viewing and functional operations are realized by using the client to access the web page. The web page provides functions such as viewing the current state information of doors and windows, historical switch records, abnormal records, abnormal rule settings, and alarm rule settings.

The technical scheme adopted by the utility model is: an intelligent door and window switch state monitoring system, including a main control module and a monitoring module, the main control module includes a processor module, and the processor module is respectively connected to the network card module, the first clock module and the GSM module, the processor module is connected to the first ZIGBEE module; the monitoring module includes a second ZIGBEE module, the second ZIGBEE module is connected to the second clock module, and the second ZIGBEE module is connected to the door and window monitoring module; the door and window monitoring Module includes induction magnet and reed switch.

The distance between the induction magnet and the reed switch is less than 5mm.

The processor module is connected to the memory card module.

The monitoring module is connected to the power module.

The processor module is a Samsung S3C2440 processor.

The first ZIGBEE module and the second ZIGBEE module adopt TI CC2530 chip. There is at least one monitoring module.

The utility model is an intelligent door and window switch status monitoring system, which can check the status of all managed door and window switches by accessing the main control through terminals such as mobile phones and computers, thereby reducing the workload of people to a large extent. It can be operated remotely, which increases the convenience and range of use. The configurable timely alarm function and the door and window state record storage function enhance the security of office buildings or residences. The monitoring module can be powered by a power module, such as a battery, which increases the convenience of installation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a schematic structural diagram of an intelligent door and window switch status monitoring system of the present invention.

Detailed ways

As shown in Figure 1, the intelligent door and window switch status monitoring system includes a main control module 1 and a monitoring module 2, and the main control module 1 includes a processor module 3, and the processor module 3 is respectively connected to the network card module 4 and the first clock Module 5 and GSM module 6, described processor module 3 connects first ZIGBEE module 7; Described monitoring module 2 comprises second ZIGBEE module 8, and described second ZIGBEE module 8 connects second clock module 9, and described second The ZIGBEE module 8 is connected to a door and window monitoring module 10 ; the door and window monitoring module 10 includes an induction magnet 11 and a reed switch 12 . The processor module 3 is connected to a memory card module, and the monitoring module 2 is connected to a power supply module.

The main control module 1 is responsible for controlling the monitoring module 2, data analysis, data storage, abnormal alarm, and web access. The monitoring module 2 is responsible for monitoring the state of the door and window switch, and the monitoring module 2 can be powered by the power module.

The client 13 communicates with the main control module 1 using the HTTP protocol, and the client 13 includes: a mobile phone, a computer, and the like. The client 13 accesses the web server of the main control through the browser, obtains the web control webpage, and after performing the corresponding operation provided by the web control webpage, the browser sends information to the web server of the main control module 1 through the HTTP protocol, and the web page of the main control module 1 The server makes a corresponding response according to the information returned by the client browser: updating the content of the web page, operating the database, sending information to the monitoring module 2, and so on.

The monitoring module 2 and the main control module 1 communicate using the zigbee wireless communication protocol, and the network structure adopts a mesh network. The first ZIGBEE module 7 in the main control module 1 is the coordinator of the Zigbee network. When the monitoring module 2 has information to send, the monitoring module 2 sends the information directly by unicast or forwards it to the coordinator through the routing node, and the coordinator sends the information sent by the monitoring module 2 to the main control module 1 through the serial port The processing program, the processing program analyzes the data and responds accordingly. When the main control module 1 has information to send, first, the corresponding processing program sends the data to the coordinator of the zigbee network through the serial port, and the coordinator decides whether to send the information to the designated monitoring module in unicast mode or broadcast mode according to the information requirements Send information to all monitoring modules.

The implementation plan of the main control module 1: using an embedded processing platform, the processor module 3 uses a Samsung S3C2440 processor, the network card module 4 uses a DM9000 chip, the first clock module 5 uses a DS1302 chip, and the first ZIGBEE module 7 uses a TI CC2530 chip. Working principle: For the client 13: when the client 13 executes the operation provided in the webpage, the browser transmits the information to the main control web server through the HTTP protocol to perform corresponding processing: return and update the webpage information, operate the database, send information through the serial port to the zigbee network coordinator. For the monitoring module 2: the main control module 1 receives the information sent by the monitoring module 2 to obtain the processing result. And store the sent information and processing results in the database. If the processing results are abnormal, perform relevant operations according to the exception rules and alarm rules, such as: local alarm.

Implementation scheme of the monitoring module 2: the second ZIGBEE module 8 adopts TI's CC2530 module, the second clock module 9 adopts a DS1302 chip, and the door and window monitoring module 10 adopts an induction magnet 11 and a reed switch 12 . The program design of the second ZIGBEE module 8 is implemented by writing an application program in TI's Z-Stack protocol stack. Working principle: when the door and window are closed, the distance between the induction magnet 11 and the reed switch 12 is very small, less than 5mm. The reed switch 12 is turned on under the influence of the magnetic field, thereby generating a level conversion signal to the interrupt port of the zigbee chip, triggering the interrupt program of the second ZIGBEE module 8, after the second ZIGBEE module 8 obtains the information that the door and window are closed through the interrupt program, and passes The serial interface acquires time information from the second clock module 9, and finally sends the door and window status information and time information to the main control module 1 through the first ZIGBEE module 7. When the door and window are opened, the distance between the induction magnet 11 and the reed switch 12 becomes larger, the reed switch 12 is less affected by the magnetic field, and the reed switch 12 is disconnected, thereby generating a level conversion signal to the interrupt port of the zigbee chip, triggering the first switch The interrupt program of two ZIGBEE module 8, after the second ZIGBEE module 8 obtains the information that door and window are opened by interrupt program, obtains time information from the second clock module 9 by serial interface, finally sends door and window state information and time information to main body again control module 1. In order to reduce the power consumption of the monitoring module 2, the monitoring module 2 only works when the state of the doors and windows changes or the master control sends an operation command, and is in a dormant state at other times.

Claims (7)

1. An intelligent door and window switch status monitoring system, including a main control module (1) and a monitoring module (2), characterized in that the main control module (1) includes a processor module (3), and the processor module (3 ) are respectively connected to the network card module (4), the first clock module (5) and the GSM module (6), the processor module (3) is connected to the first ZIGBEE module (7); the monitoring module (2) includes the second ZIGBEE module (8), the second ZIGBEE module (8) is connected to the second clock module (9), the second ZIGBEE module (8) is connected to the door and window monitoring module (10); the door and window monitoring module (10) includes Induction magnet (11) and dry reed switch (12). 2. The intelligent door and window switch status monitoring system according to claim 1, characterized in that the distance between the induction magnet (11) and the reed switch (12) is less than 5mm. 3. The intelligent door and window switch state monitoring system according to claim 1, wherein the processor module (3) is connected to a memory card module. 4. The intelligent door and window switch status monitoring system according to claim 1, wherein the monitoring module (2) is connected to a power module. 5. The intelligent door and window switch status monitoring system according to claim 1 or 3, characterized in that the processor module (3) is a Samsung S3C2440 processor. 6. The intelligent door and window switch state monitoring system according to claim 1, characterized in that, the first ZIGBEE module (7) and the second ZIGBEE module (8) adopt TI CC2530 chips. 7. The intelligent door and window switch state monitoring system according to claim 1, characterized in that there is at least one monitoring module (2).

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