CN104777800A - Integrated dormitory management control system - Google Patents

Abstract

The present invention provides an integrated dormitory management and control system, comprising: a system control center, multiple controllers and multiple sensors; wherein, each controller of the multiple controllers is respectively connected with each electrical appliance and dormitory doors and windows in the dormitory , and a plurality of sensors are respectively used to sense the environmental parameters inside the dormitory and the activity status of the personnel inside the dormitory; and wherein, the plurality of controllers and the plurality of sensors communicate with the system control center through the ZigBee protocol, so that the A plurality of sensors transmit the sensed dormitory status information to the system control center, and the system control center sends control instructions to the plurality of controllers to control each electrical appliance connected to the plurality of controllers and dormitory doors and windows; and, the system The control center communicates with the user terminals through wireless communication.

Description

Integrated dormitory management control system

technical field

The invention relates to the application field of intelligent control technology of the Internet of Things, and more specifically, the invention relates to an integrated dormitory management control system.

Background technique

All electrical equipment in traditional dormitories, such as fans, lights, switches, etc., are not related, so the time cost, management cost, and control cost consumed in the management of dormitory equipment are very high, and precious time is wasted.

In addition, in traditional dormitories, personal and property safety is often caused by fire due to various reasons, and personal valuables are lost due to poor management of the dormitory. At the same time, there are problems such as clutter in the dormitory and chaotic management.

Moreover, in recent years, disasters in college dormitories and student dormitory thefts have occurred frequently, resulting in unnecessary loss of life and private property. These problems also reflect that the existing dormitory management needs better management system support.

In short, the existing dormitory management system lacks relevant security functions such as automatic alarms. Moreover, the existing dormitory management system is inefficient for dormitory management, the students' dormitory life lacks convenience and rationality, and there are shortcomings such as serious waste of electrical equipment resources.

Contents of the invention

The object of the present invention is to overcome the deficiency of above-mentioned method, this system adopts based on ZigBee wireless network technology, can adopt CC2530 low power consumption embedded processor of TI company etc., utilize intelligent node terminal equipment to realize the intelligent management and monitoring to student dormitory, Improve the rationality of the use and management of dormitory equipment, the safety of property and people, make student dormitory life more convenient, and management more humane. This system has broad market application prospects.

In order to achieve the above-mentioned technical purpose, according to the present invention, an integrated dormitory management control system is provided, including: a system control center, multiple controllers, and multiple sensors; The various electrical appliances of the dormitory are connected with the doors and windows of the dormitory, and a plurality of sensors are respectively used to sense the environmental parameters inside the dormitory and the activity status of the personnel inside the dormitory; and wherein, the plurality of controllers and the plurality of sensors communicate with each other through the ZigBee protocol The system control center communicates, so that the plurality of sensors transmit the sensed dormitory state information to the system control center, and the system control center sends control instructions to the plurality of controllers to control each of the plurality of controllers connected electrical appliances and dormitory doors and windows; moreover, the system control center communicates with user terminals through wireless communication.

Preferably, the user terminal is used to provide dormitory status information to the user according to the signal received from the system control center; in addition, the user terminal is used to transmit the user instruction to the system control center to realize the control of the multiple controllers, and then realize Control the various electrical appliances in the dormitory and the doors and windows of the dormitory.

Preferably, the user terminals include computer terminals and mobile phone terminals.

Preferably, the wireless communication includes WIFI communication and telecommunication communication.

Preferably, the multiple controllers include: an air conditioner controller connected to the air conditioner in the dormitory, a door and window controller connected to the doors and windows in the dormitory, a light controller connected to the lamps in the dormitory, and a fan controller connected to the dormitory Connected fan controller.

Preferably, the environmental parameters include the temperature inside the dormitory, the humidity inside the dormitory, the air quality inside the dormitory, and the smog state inside the dormitory.

Preferably, the multiple sensors include: a temperature sensor for sensing the temperature inside the dormitory, an air quality sensor for sensing the air quality inside the dormitory, a humidity sensor for sensing the humidity of the air inside the dormitory, an infrared Sensors, light intensity sensors for sensing the light state inside the dormitory, infrared through-beam sensors arranged at the entrance and exit of the dormitory to sense the status of people entering and exiting, and raindrop sensors.

Preferably, the infrared sensor is used to monitor whether there are people walking in the dormitory room and/or whether the door is opened.

The present invention proposes a scheme of an intelligent dormitory management system based on the Internet of Things technology, which uses the Internet of Things technology to intelligently manage the student dormitory, and detects and controls various information of the dormitory environment. It can keep abreast of the environmental status of the student dormitory, realize the intelligent dormitory management system based on the Internet of Things with functions such as safety protection, electrical equipment control, lighting management, and environmental adjustment, and improve the convenience and safety of student dormitory management.

Description of drawings

A more complete understanding of the invention, and its accompanying advantages and features, will be more readily understood by reference to the following detailed description, taken in conjunction with the accompanying drawings, in which:

Fig. 1 schematically shows an overall system block diagram of an integrated dormitory management control system according to a preferred embodiment of the present invention.

Fig. 2 schematically shows a structural block diagram of an integrated dormitory management control system according to a preferred embodiment of the present invention.

Fig. 3 schematically shows the functional modules of the system control center adopted by the integrated dormitory management control system according to the preferred embodiment of the present invention.

Fig. 4 schematically shows the functional modules of the sensor nodes adopted by the integrated dormitory management control system according to the preferred embodiment of the present invention.

It should be noted that the accompanying drawings are used to illustrate the present invention, but not to limit the present invention. Note that drawings showing structures may not be drawn to scale. And, in the drawings, the same or similar elements are marked with the same or similar symbols.

Detailed ways

In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

Based on the intelligent Internet of Things control technology, smart sensors, RFID systems, smart terminals and other equipment can be used to associate the environment in the dormitory with other items wirelessly to facilitate the management of dormitory equipment and form a dormitory management system with monitoring functions. These applications can not only improve the quality of life, but more importantly, improve the management efficiency of the dormitory, improve the equipment, property and personal safety of the dormitory. Compared with IoT smart dormitories, traditional dormitories lack management flexibility and efficiency, personal and property safety, and quality of life. Compared with the traditional dormitory, the smart dormitory system has a more complete system in terms of dormitory personal property safety monitoring and item management. On the basis of ensuring the safety of the dormitory, it can provide students with a safe and comfortable environment.

Correspondingly, the present invention uses the Internet of Things technology to associate related items in the student dormitory to form an intelligent system management, which brings great convenience and high efficiency to the dormitory management. The use of wireless network technology enables students to understand and monitor the relevant equipment and environment of the dormitory anytime, anywhere. The system of the invention can realize the environment monitoring function and the safety protection function, and the students can enjoy more convenient and safe life guarantee. The system of the present invention has low cost, energy saving and environmental protection, low power consumption and low radiation of intelligent nodes, and the whole system is low in price, energy saving and environmental protection, and has expandable and upgradeable functions.

Preferred embodiments of the present invention will be described below.

Fig. 1 schematically shows an overall system block diagram of an integrated dormitory management control system according to a preferred embodiment of the present invention.

As shown in Fig. 1, the integrated dormitory management control system according to the preferred embodiment of the present invention can be divided into three modules: environment monitoring, scene mode, and security monitoring. Among them, the environmental monitoring module mainly realizes the environmental monitoring in the dormitory and the control of doors, windows, electrical equipment and other equipment. The scene mode function can be set according to the actual life requirements and habits and hobbies. The relevant parameters can be set through the PC or mobile terminal monitoring software, and the corresponding control data can be written into the database. The intelligent sensor module communicates with the software through wireless to read the corresponding data. The parameters are adjusted for their own control status, so the indoor environmental parameters and related equipment status are set by themselves. The safety monitoring module mainly enables users to monitor dormitory fire and security and anti-theft issues anytime and anywhere.

Fig. 2 schematically shows a structural block diagram of an integrated dormitory management control system according to a preferred embodiment of the present invention.

As shown in Figure 2, the integrated dormitory management control system according to the preferred embodiment of the present invention may specifically include: a system control center 100, a plurality of controllers and a plurality of sensors; Each electrical appliance in the dormitory is connected to the doors and windows of the dormitory, and multiple sensors are used to sense the environmental parameters inside the dormitory and the activity status of the people inside the dormitory.

And wherein, the plurality of controllers and the plurality of sensors communicate with the system control center 100 through the ZigBee protocol, so that the plurality of sensors transmit the sensed dormitory state information to the system control center 100, and the system control center 100 Send control instructions to the multiple controllers to control the electrical appliances and dormitory doors and windows connected to the multiple controllers.

Also, the system control center 100 communicates with user terminals through wireless communication.

And, the user terminal is used to provide dormitory status information to the user according to the signal received from the system control center 100; in addition, the user terminal is used to transmit the user instruction to the system control center 100 to realize the control of the plurality of controllers, and then Realize the control of various electrical appliances and dormitory doors and windows in the dormitory.

For example, user terminals include computer terminals 31 and mobile phone terminals 32 . The wireless communication includes WIFI communication and telecommunication communication such as GSM communication.

More specifically, the plurality of controllers and the plurality of sensors may adopt a processor using the ZigBee protocol, such as a CC2530 processor. The advantage of using the ZigBee protocol is: the transmission rate of ZigBee is low, the transmission power is only 1mW, and it adopts the sleep mode, and the power consumption is low, so the ZigBee equipment is very power-saving. It is estimated that ZigBee devices can last as long as 6 months to 2 years with only two AA batteries.

For example, as shown in Figure 2, the plurality of controllers include: an air conditioner controller 11 connected to the air conditioner in the dormitory, a door and window controller 12 connected to the doors and windows in the dormitory, and a light controller connected to the lamps in the dormitory 13. A fan controller (not shown) connected to the fan in the dormitory, etc.

The environmental parameters include the temperature inside the dormitory, the humidity inside the dormitory, the air quality inside the dormitory, and the smog state inside the dormitory.

Thus, the plurality of sensors may include: a temperature sensor 21 for sensing the temperature inside the dormitory, an air quality sensor 22 for sensing the air quality inside the dormitory, a humidity sensor 22 for sensing the humidity of the air inside the dormitory. Sensor 23, infrared sensor 24, light intensity sensor 25 for sensing the light state inside the dormitory, infrared through-beam sensor 26 arranged at the entrance and exit of the dormitory to sense the state of people entering and exiting, and raindrop sensor 27, etc.

For example, the infrared sensor 24 can be used to monitor whether people are walking in the dormitory room and/or whether the door is opened.

Thus, the system of the present invention implements a wireless sensor network based on the ZigBee protocol technology to monitor the environment of the dormitory. The invention aims at the deficiencies of the prior art, uses the Internet of Things technology to realize the collection and transmission of student dormitory data, and realizes the remote monitoring of the status and environment of the smart dormitory. The system uses sensors to collect data from various equipment in the monitoring environment, and cooperates with the control circuit to realize the intelligent control and management of the dormitory. The system applies the key technologies of the Internet of Things to solve all the difficult problems of equipment control in traditional dormitories, such as automatically adjusting the brightness of lights and controlling the status of equipment through mobile smart terminals. Scientific management mechanism can greatly improve the efficiency of dormitory management. In addition, in traditional dormitories, personal and property safety is often caused by fire due to various reasons, and personal valuables are lost or stolen due to poor dormitory management. To address these problems, the system has designed and developed relevant security functions such as automatic alarms.

Fig. 3 schematically shows the functional modules of the system control center adopted by the integrated dormitory management control system according to the preferred embodiment of the present invention. Fig. 4 schematically shows the functional modules of the sensor nodes adopted by the integrated dormitory management control system according to the preferred embodiment of the present invention.

As shown in Fig. 3 and Fig. 4, the system control center 100 that the integrated dormitory management control system according to the preferred embodiment of the present invention adopts can include: GSM communication module, central main control module, embedded gateway module (can communicate with control module through serial port The processor CC2530 on the board communicates, performs communication conversion between the ZigBee protocol and the WIFI protocol, and realizes data transmission), etc.

Among them, the sensor and the control module act as the terminal nodes in the ZigBee network. The coordinator module, that is, the CC2530 processor in the control module realizes the function of the coordinator, and the combined module with the embedded gateway module acts as the control center. The coordinator and each terminal node constitute the wireless sensor network communication module. The embedded gateway in the system communicates with the wireless sensor network through the RS232 serial port.

CC2530 is a processor that runs programs based on the Zigbee protocol. The core board has a common interface circuit to communicate with peripheral devices. The antenna is used to send and receive information to the sensor node. The CC2530 processor must be equipped with an antenna for sending and receiving data on the CC 2530 system board.

The GSM module is mainly used for the alarm module. In this series, TC35i is used as the GSM module, which communicates with the coordinator through a serial port. When abnormal data is found, the GSM module will send an alarm message to the user's mobile phone. The sensor node control module is a terminal node, which can monitor the environmental information of the dormitory in real time, collect data, and send the collected environmental data information to the coordinator module, and receive control commands from the coordinator at the same time. The coordinator and the sensor terminal nodes jointly constitute the wireless sensor network communication module, which transmits data and control information between each other, and communicates with the gateway through the RS232 serial port. The embedded gateway mainly performs the conversion between communication protocols, and realizes the data transmission function between the Zigbee protocol and the WIFI protocol. The monitoring software of the PC and the mobile phone communicates with the control module through the WIFI wireless network. The status information of the dormitory environment equipment can be viewed by using the software program, and the status preset and management of each sensor node monitoring equipment in the dormitory can be preset and managed through the software setting interface.

Infrared sensors can detect indoor pedestrians walking, and infrared through-beam sensors can detect doors and windows are opened. Light intensity is used to detect the intensity of light and provide parameters for adjusting light intensity. The reed sensor detects that the drawer is pulled open by detecting the change of the magnetic force. When there is no one, it will trigger the control module to give the GSM module a command and send an alarm message.

The hardware design of the system is modular and integrated. On the basis of maintaining the independence of the functions of each part of the module, it is also conducive to future system upgrades and expansions, such as adding new functional modules or increasing network capacity. The hardware designed for this system has the characteristics of miniaturization, low power consumption, and scalability.

An example design of the application system of the computer terminal 31 and the mobile phone terminal 32 is described below.

The software system of the user terminal is mainly to realize the functions of environmental status monitoring and parameter setting. B/S architecture can be used for software development. There are computer control software and mobile phone control software, both of which can realize the functions described in this system. Users can Logging in to the system website through a PC or mobile phone can realize remote monitoring of the hardware system, and can also set parameters for some monitoring equipment and store the data in the database. The system has different operation rights, which are divided into administrator rights and ordinary user rights. The administrator is responsible for the management and maintenance of the system software database. For example, the status of the monitoring equipment can be preset, while ordinary users can only browse the data and cannot modify it, but they can receive alarm information. According to actual needs, the system is divided into three major functions: environment monitoring, scene mode, and security monitoring, providing users with intelligent and friendly dormitory management functions.

Environmental monitoring:

The environmental monitoring module interface designed by this system allows users to see the environmental conditions of the dormitory, such as monitoring the air quality of the dormitory, measuring temperature and humidity, knowing the status of electrical switches, door and window switch status and other equipment conditions. The indoor environment can be automatically adjusted according to the preset parameters, so that users can keep abreast of the dormitory situation and effectively control the equipment in the dormitory.

scene mode:

The scene mode of the system is designed according to the activities of the student dormitory. It is divided into day mode, night mode, sleep mode, study mode, man mode, leave mode, etc. Some of these modes can be combined. For example, when the leave mode is turned on, the system will automatically Close doors, turn off lights, etc. When the sleep mode is turned on, lights, doors and windows are turned off, and the presets of these control parameters can be changed according to the usual living habits.

Security Monitoring:

The safety monitoring module is to solve the problems that endanger personal safety and property safety in traditional dormitories in recent years. This module can use sensors to intelligently monitor problems such as fire and theft, and timely warn users to prevent dangers to personal and property in time. In the event of a safety incident, for example, the temperature and smoke sensors can be used to sense the fire in time and eliminate hidden dangers, so that users can be extinguished in time in the early stage of the fire, reducing personal and property losses.

This intelligent student dormitory management system has the characteristics of safety, convenient installation, efficient management, convenient operation and intelligence. The system design is modular and miniaturized, and it is more suitable for collectively managed places. In addition to student dormitories, it can be used in similar situations such as dormitories of enterprises and institutions, and has a good development prospect. With the continuous development and improvement of the Internet of Things technology based on ZigBee and WIFI technology, this system will play a certain role in promoting the intelligence of human living environment. This project has good application prospects and social and economic use and promotion value.

It can be understood that although the present invention has been disclosed above with preferred embodiments, the above embodiments are not intended to limit the present invention. For any person skilled in the art, without departing from the scope of the technical solution of the present invention, the technical content disclosed above can be used to make many possible changes and modifications to the technical solution of the present invention, or be modified to be equivalent to equivalent changes. Example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the technical solution of the present invention, still fall within the protection scope of the technical solution of the present invention.

Claims (8)

1. An integrated dormitory management control system, characterized in that it comprises: a system control center, a plurality of controllers and a plurality of sensors; wherein, each controller of the plurality of controllers is connected with each electrical appliance in the dormitory and the doors and windows of the dormitory respectively connection, and multiple sensors are used to sense the environmental parameters inside the dormitory and the activity status of the people inside the dormitory; And wherein, the plurality of controllers and the plurality of sensors communicate with the system control center through the ZigBee protocol, so that the plurality of sensors transmit the sensed dormitory state information to the system control center, and the system control center transmits the sensed dormitory status information to the system control center Multiple controllers send control instructions to control the electrical appliances and dormitory doors and windows connected to the multiple controllers; moreover, the system control center communicates with the user terminal through wireless communication. 2. The integrated dormitory management control system according to claim 1, wherein the user terminal is used to provide the user with dormitory status information according to the signal received from the system control center; in addition, the user terminal is used to transmit user instructions to the system The control center realizes the control of the plurality of controllers, and then realizes the control of each electrical appliance in the dormitory and the doors and windows of the dormitory. 3. The integrated dormitory management control system according to claim 1 or 2, wherein the user terminals include computer terminals and mobile phone terminals. 4. The integrated dormitory management control system according to claim 1 or 2, wherein the wireless communication includes WIFI communication and telecommunication communication. 5. The integrated dormitory management control system according to claim 1 or 2, wherein the plurality of controllers include: an air-conditioning controller connected to the air conditioner in the dormitory, a door and window controller connected to the doors and windows in the dormitory , a light controller connected to the light fixtures in the dormitory, and a fan controller connected to the fans in the dormitory. 6. The integrated dormitory management control system according to claim 1 or 2, wherein the environmental parameters include the temperature inside the dormitory, the humidity inside the dormitory, the air quality inside the dormitory, and the smog state inside the dormitory. 7. The integrated dormitory management control system according to claim 1 or 2, wherein the multiple sensors include: a temperature sensor for sensing the temperature inside the dormitory, a temperature sensor for sensing the air quality inside the dormitory Air quality sensor, humidity sensor for sensing the humidity of the air inside the dormitory, infrared sensor, light intensity sensor for sensing the light state inside the dormitory, infrared through-beam sensor arranged at the entrance and exit of the dormitory to sense the state of people entering and exiting, and a raindrop sensor. 8. The integrated dormitory management control system according to claim 1 or 2, characterized in that the infrared sensor is used to monitor whether there are people moving around in the dormitory room and/or whether the door is opened.