CN204679842U - A kind of library room for individual study seat control system - Google Patents

Abstract

The utility model discloses a seat control system in a self-study room of a library, which comprises sensors arranged on each seat in the self-study room. After the information is processed, the control signal is output to control the start and stop of the lights and the fan in the self-study room, and the seat use information is output to the display module to facilitate students to check the use of the seat. Controlling the start and stop of lights and fans according to the use of the seats can save electricity; at the same time, the use of each seat is output to the display module, which is convenient for students to view and allocate reasonably to avoid the existence of seat occupancy.

Description

A seat control system in library self-study room

technical field

The utility model relates to the technical field of library control, in particular to a seat control system in a library self-study room.

Background technique

In recent years, my country's policies have been opened up, and the expansion of enrollment resources in various colleges and universities has led to a sharp increase in the number of students. However, the lack of inherent resources in colleges and universities has caused a relative shortage of library seats. English proficiency examinations, computer proficiency examinations, etc., make university libraries even more overcrowded; in addition, the increasingly competitive talent market presents a strong demand for high-level talents, so that more and more graduates choose to take postgraduate entrance examinations and continue their studies; In addition, the internal management of library self-study rooms is not strong enough, and some readers have a strong sense of self-centeredness and their own quality needs to be improved. A series of seat occupancy phenomena in university libraries are also emerging endlessly.

Although most readers hope that seats can be used more fairly and rationally, and that library staff intervene in seat occupancy behaviors, managers who do not choose the right time to intervene or intervene frequently will disturb students' normal learning and make students disgusted. Moreover, it is difficult to clearly define the behavior of occupying a seat. It takes a lot of energy to deal with the problem of occupying a seat. Due to limited manpower and material resources or other reasons, the self-study room often takes a laissez-faire attitude towards occupying a seat. The lack of management system and insufficient management force make the behavior of seat occupancy have no "law" to follow and cannot be effectively controlled.

The utility model content The purpose of this utility model is to provide a library self-study room seat control system to ensure that students can rationally use the resources of the self-study room.

In order to achieve the above object, the technical solution adopted in the utility model is:

A seat control system in a library self-study room, characterized in that it includes a processing module and sensors arranged on each seat in the self-study room, the sensors are respectively connected to the processing module, the sensors collect the use information and position information of the seats and output to the processing module, the processing module is electrically connected with the self-study indoor lighting and the fan, and the processing module is also connected with a display module, and the processing module processes the received information and outputs a control signal to control the start and stop of the self-study indoor lighting And the start and stop of the fan, and output the seat use information to the display module.

The described seat control system of a library self-study room is characterized in that: the processing module includes a Zigbee terminal, a Zigbee coordinator and a server constructed by a computer, and the Zigbee terminals are configured in sensors one by one, and the sensors pass through Zigbee respectively. The terminals are connected to the Zigbee coordinator, and then connected to the server through the Zigbee coordinator. Each Zigbee terminal and the Zigbee coordinator form a wireless network, and the information collected by the sensors is output to the server through the wireless network.

The above described seat control system for self-study room in a library is characterized in that: the lighting lamps are respectively connected with the first branch switch and then connected with the power supply through the first main switch, and the power supply and the power supply are controlled by the first main switch. The on-off between the transmission lines, the first sub-switch controls the on-off between the transmission line and each lighting lamp; the fans are respectively connected to the second sub-switch and then connected to the power supply through the second main switch, and the second main switch The switch controls the on-off between the power supply and the transmission line, and the second sub-switch controls the on-off between the transmission line and each fan.

The seat control system in the self-study room of the library is characterized in that: the sensor is a displacement sensor, and the displacement sensor is arranged on the seat to monitor the displacement of the seat surface along the vertical direction, and each seat A Zigbee terminal is all provided with on the chair and is connected with displacement sensor and the information output that displacement sensor gathers; Described processing module also comprises PLC, and PLC is connected with each Zigbee terminal, and PLC receives the information of each displacement sensor by Zigbee terminal and according to these The information controls the on-off of the first and second switch.

The seat control system of a library self-study room is characterized in that: the sensor is an infrared sensor, the infrared sensor is arranged under the table next to the seat and points to the seat to detect whether the seat is used, The seats in the self-study room are divided into multiple groups; the processing module also includes a control unit, and the information collected by the infrared sensor corresponding to each group of seats is divided into two outputs, and one of the information is uploaded to the server through the Zigbee terminal and the Zigbee coordinator in turn , another way of information is output to the control unit, and the control unit controls the on-off of the first and second switches according to the received information to realize the start and stop of the lights and fans corresponding to the group of seats.

The seat control system in the self-study room of a library is characterized in that: the display module includes a mobile phone terminal, a computer terminal and a display screen, the mobile phone terminal and the computer terminal are respectively connected to the server through communication, and the mobile phone terminal and the computer terminal pass through Access the server to obtain real-time seat usage, the display screen is connected to the server and set outside the library study room, and the seat usage on the server is output to the display screen in real time.

Compared with the prior art, the utility model has the following technical effects: the start and stop of lighting lamps and fans can be controlled according to the use of the seats, which can save electricity; at the same time, the use of each seat can be output to the display module, which is convenient Students check and allocate reasonably to avoid the existence of seat occupancy.

Description of drawings

Fig. 1 is a functional block diagram of the utility model.

Figure 2 is a schematic diagram of the connection between the power supply, the fan and the lighting lamp.

Fig. 3 is a functional block diagram of Embodiment 1 of the utility model.

Fig. 4 is a functional block diagram of the second embodiment of the utility model.

Detailed ways

As shown in Figure 1, a kind of library self-study room seat control system comprises the sensor 20 that is arranged on each seat 10 of self-study room, and sensor 20 collects seat 10 use information and position information and outputs to processing module 30, The processing module 30 processes the received information and outputs a control signal to control the start and stop of the lamp 40 and the fan 50 in the self-study room, and outputs the use information of the seat 10 to the display module 60 to facilitate students to check the use of the seat 10. The sensor 20 can collect the use condition of the seat 10 in real time, and the sensor 20 outputs different signals when the seat 10 is occupied or unoccupied. The processing module 30 controls the corresponding lights 40 and fans 50 in the self-study room to start or stop according to the information output by each sensor 20, so as to save energy. In addition, by displaying on the display module 60, it is convenient for students to check the use of the study room chair 10, and judge which study room to go to for self-study according to the information.

As a preferred solution of the present utility model, the processing module 30 includes a Zigbee terminal 31, a Zigbee coordinator 32 and a server 33, and the information collected by the sensor 20 is output to the server 33 by the wireless network formed by the Zigbee terminal 31 and the Zigbee coordinator 32 , the server 33 is a computer. Due to the decentralization of study rooms, Zigbee wireless network and server 33 are adopted here in order to uniformly manage the use of seats 10 in each study room, and server 33 is a computer. All the usage conditions of the seats 10 in the self-study room are stored on the server 33 for easy output to the display module 60 .

As shown in FIG. 2 , it is considered that the lighting lamp 40 and the fan 50 do not need to be turned on sometimes, for example, the indoor light is bright and the temperature is relatively cold. Preferably here: a first main switch 41 and a first sub-switch 42 are arranged between the lighting lamp 40 and the power supply, the first main switch 41 controls the on-off between the power supply and the transmission line, and the first sub-switch 42 controls the connection between the transmission line and each On-off between the lighting lamps 40; a second main switch 51 and a second sub-switch 52 are arranged between the fan 50 and the power supply, the second main switch 51 controls the on-off between the power supply and the transmission line, and the second sub-switch 52 controls the power transmission The on-off between the line and each fan 50. The first and second main switches 41 and 51 are manually controlled by the administrator. For example, when the indoor light is strong, the administrator disconnects the first main switch 41, even if the processing module 30 outputs a control signal to connect the first sub-switch 42, the lighting lamp 40 Also can not light; When the indoor light is weak, the administrator connects the first master switch 41, like this, when the processing module 30 controls the on-off of the first sub-switch 42, it automatically controls the start and stop of the lighting lamp 40. The control method of the fan 50 is the same and will not be repeated here. In addition, for an air-conditioned self-study room, the start and stop of the air conditioner can also be automatically controlled according to the method of controlling the lighting lamp 40 .

The sensor 20 has many ways of implementation, preferably, the sensor 20 is a displacement sensor 21 or an infrared sensor 22, and the displacement sensor 21 is arranged on the seat 10 for monitoring the displacement of the seat 10 board along the vertical direction; the infrared sensor 22 Arranged under the table next to the seat 10 and pointing to the seat 10 for detecting whether the seat 10 is used. No matter what kind of sensor 20, the use status information of the seat 10 output by it is generally "there is someone on the seat" and "no one is on the seat", and the position information of the seat 10 is generally an ID. All the seats in the study room 10 all possess a coding that is different from other seat 10. According to different situations, different sensors 20 are selected, and two more preferred embodiments are provided below for specific description.

Embodiment 1, as shown in Figure 3, the sensor 20 is a displacement sensor 21, because the displacement sensor 21 is arranged on the seat 10, and students often move the seat 10 in the process of using the seat 10, if the displacement sensor 21 passes through If the output is wired, the study room will look messy. Therefore, preferably, each seat 10 is provided with a Zigbee terminal 31 to output the information collected by the displacement sensor 21; the processing module 30 also includes a PLC 34, which can be a programmable logic controller, and the PLC 34 The information of each displacement sensor 21 is received through the Zigbee terminal 31 and the on-off of the first and second switches 42 and 52 is controlled according to the information. For example, when someone sits down on a seat 10, the signal output by the displacement sensor 21 is transmitted to the PLC 34 through the wireless network, and the PLC 34 starts the lighting lamp 40 and the fan 50 at the corresponding position after analyzing and processing these signals; When the last person in all the seats 10 in the corresponding area of lamp 40 or fan 50 leaves, this illuminating lamp 40 or fan 50 is turned off for a certain period of time delay, so that people can sit down and stand up frequently.

Embodiment two, as shown in Figure 4, the sensor 20 is an infrared sensor 22, and the seats 10 in the self-study room are divided into multiple groups; the processing module 30 also includes a control unit 35, and the information collected by the infrared sensor 22 corresponding to each group of seats 10 It is divided into two routes of output, wherein one route of information is uploaded to the server 33 through the Zigbee terminal 31 and Zigbee coordinator 32, and the other route of information is output to the control unit 35, and the control unit 35 controls the communication of the first and second branch switches 42 and 52 according to the received information. The starting and stopping of the illuminating lamps 40 and the fans 50 corresponding to the group of seats 10 can be realized by switching off.

In the second embodiment, the start and stop of the lighting lamp 40 and the fan 50 are realized directly through the wired method, and the lighting lamp 40, the fan 50 and the corresponding seats 10 form a group, such as in FIG. 4, 6 seats 10 for a group. In each group, a control unit 35 is all set, when in the 6 seats 10 of this group, when there is a seat 10 people to sit down, connect the first, second switch 42,52, when all seats 10 , when the last person leaves, the control unit 35 turns off the first and second switches 42, 52 after a specified time delay.

With the development of the network, the display module 60 can have multiple options. The display module 60 includes a mobile phone terminal 61, a computer terminal 62 and a display screen 63. The mobile phone terminal 61 and the computer terminal 62 obtain real-time usage of the seat 10 by accessing the server 33. , the mobile phone terminal 61 is convenient for students to inquire about the use of the study room seat 10 anytime and anywhere. The display screen 63 is located outside the door of the library study room, and the seat use status on the server 33 is output to the display screen 63 in real time. All students have a study room The door enters the self-study room, and a display screen 63 is set at the door of the self-study room, which can more intuitively display the current use of the seat 10 in the self-study room.

On the mobile phone terminal 61, computer terminal 62 or display screen 63, it is generally all displayed to the students through the mode of software interface. The seat 10 is virtualized into small squares one by one. The small red square indicates that someone is sitting on the seat 10, and the small green square indicates that no one is using the seat 10. In addition, a small yellow square is set to represent the seat 10. The person on the chair 10 leaves temporarily and so on. The main protection of the utility model is the connection relationship of each module and the direction of the signal, and the software will not be described in detail.

Claims (6)

1. library's room for individual study seat control system, it is characterized in that: comprise processing module, and the sensor be arranged on each seat of room for individual study, sensor accesses processing module respectively, sensor gathers the use information of seat and positional information and exports processing module to, described processing module with review one's lessons indoor illumination, fan is electrically connected, processing module also has access to display module, processing module processes rear output control signal to the information received and controls to review one's lessons the start and stop of indoor illumination and the start and stop of fan, and use information to export display module to seat.

2. a kind of library according to claim 1 room for individual study seat control system, it is characterized in that: the server that described processing module comprises Zigbee terminal, Zigbee telegon and built by computing machine, Zigbee terminal one_to_one corresponding is configured at sensor, sensor is connected to Zigbee telegon altogether respectively by Zigbee terminal, again by Zigbee telegon access server, form wireless network by each Zigbee terminal and Zigbee telegon, the information that sensor collects exports server to by wireless network.

3. a kind of library according to claim 1 room for individual study seat control system, it is characterized in that: described illuminating lamp is common again after being connected to the first switch-dividing to be connected with power supply by the first master switch, control the break-make between power supply and power transmission line by the first master switch, the first switch-dividing controls the break-make between power transmission line and each illuminating lamp; Described fan is common again after being connected to the second switch-dividing to be connected with power supply by the second master switch, controls the break-make between power supply and power transmission line by the second master switch, and the second switch-dividing controls the break-make between power transmission line and each fan.

4. a kind of library room for individual study seat control system according to Claims 2 or 3, it is characterized in that: described sensor is displacement transducer, displacement transducer is arranged on the seat for monitoring the displacement of seat plate face along vertical, each seat is provided with a Zigbee terminal and is connected the information collected by displacement transducer with displacement transducer and exports; Described processing module also comprises PLC, and PLC is connected with each Zigbee terminal, and PLC receives the information of each displacement transducer by Zigbee terminal and controls the break-make of first and second switch-dividing according to these information.

5. a kind of library room for individual study seat control system according to Claims 2 or 3, it is characterized in that: described sensor is infrared sensor, infrared sensor to be arranged in below the other desk of seat and to point to seat for detecting seat with or without being used, and the seat in room for individual study is divided into many groups; Described processing module also comprises control module, often the information of the infrared sensor collection of group corresponding to seat divides two-way to export, wherein a road information is uploaded onto the server by Zigbee terminal, Zigbee telegon successively, another road information exports control module to, and control module realizes the start and stop of illuminating lamp corresponding to this group seat and fan according to the break-make that the information received controls first and second switch-dividing.

6. a kind of library according to claim 2 room for individual study seat control system, it is characterized in that: described display module comprises mobile phone terminal, computer terminal and display screen, mobile phone terminal and computer terminal are connected with server communication respectively, mobile phone terminal and computer terminal obtain real-time seat service condition by access services device, display screen is connected with server and is arranged on library's room for individual study outdoors, and the seat service condition on server exports on display screen in real time.