CN210776829U

CN210776829U - Monitoring system for personnel attendance and table and chair placement state

Info

Publication number: CN210776829U
Application number: CN201921641774.7U
Authority: CN
Inventors: 沈超男; 陈征; 张晓锋
Original assignee: Ningbo University of Technology
Current assignee: Ningbo University of Technology
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a monitoring system for personnel attendance and table and chair placement states, which is characterized by comprising a camera, an indicator light, a pressure sensor/infrared sensor, an attendance system, a database and a control system; the camera is arranged indoors and used for collecting indoor image data in real time; the indicating lamps are respectively arranged at the tops of indoor corresponding tables, the pressure sensors/infrared sensors are respectively arranged at the bottoms of the indoor corresponding table bottom plates, the pressure sensors are used for collecting pressure data when corresponding chairs are placed below the corresponding tables, and the infrared sensors are used for collecting infrared induction data when the corresponding chairs are placed below the corresponding tables; each pressure sensor/infrared sensor is connected with the corresponding indicator light through the corresponding linkage device; camera, attendance system and database electricity respectively are connected control system, the utility model discloses can be used to in the control management field.

Description

Monitoring system for personnel attendance and table and chair placement state

Technical Field

The utility model relates to a personnel's state monitored control system that goes out to work and table chair put belongs to control management field.

Background

At present, face recognition authentication has a remarkable effect in the field of indoor (outdoor) monitoring management, and promotes supervision and management of individuals who conduct illegal and illegal operations in society, wherein an AI (Artificial Intelligence) security system displays strength in data analysis and feedback, and can compensate the weakness that the original monitoring is not accurate enough and the feedback is not timely according to alarm judgment given by a data comparison algorithm, thereby effectively promoting public security management.

However, the AI security system still has disadvantages, the high-precision output of the front-end system and the top algorithm and the back-end system both depend on the advanced technology itself, so that the popularization of the life of the young people is difficult, and the recovery and recovery of public resources are disordered under the control of manpower.

Disclosure of Invention

To the problem, the utility model aims at providing a public resource recovery with recover personnel that can be orderly and go out to work and table chair state monitoring system is put.

In order to achieve the purpose, the utility model adopts the following technical proposal: a monitoring system for personnel attendance and table and chair placement states is characterized by comprising a camera, an indicator light, a pressure sensor/infrared sensor, an attendance system, a database and a control system; the camera is arranged indoors and used for collecting indoor image data in real time; the indicating lamps are respectively arranged at the tops of indoor corresponding tables, the pressure sensors/infrared sensors are respectively arranged at the bottoms of the indoor corresponding table bottom plates, the pressure sensors are used for collecting pressure data when corresponding chairs are placed below the corresponding tables, and the infrared sensors are used for collecting infrared induction data when the corresponding chairs are placed below the corresponding tables; each pressure sensor/infrared sensor is connected with the corresponding indicator light through the corresponding linkage device; the camera, the attendance system and the database are respectively and electrically connected with the control system.

Preferably, the camera is a panoramic camera.

Preferably, the attendance system adopts a face recognition system, a two-dimensional code recognition system or a fingerprint recognition system.

Preferably, each of the indicator lights is disposed at an upper right corner of the table top.

Preferably, when the scene is a classroom, the camera is arranged on the upper part of the wall surface opposite to the face of the student in the classroom.

The utility model discloses owing to take above technical scheme, it has following advantage: the utility model discloses owing to be provided with the camera, the pilot lamp, a sensor, the aggregate unit, attendance system and database, can solve under the unmanned management and control public resource, the reality problem of the reasonable processing of facility, attendance system and database provide all information sources during the system operation, indoor image data in the specific time is gathered to the camera, the chair is put and is triggered the allies oneself with accuse device behind corresponding desk below, the electric quantity corresponds the pilot lamp, form attendance system → indoor camera → aggregate unit → the complete chain that the pilot lamp order meets, be applicable to colleges and universities 'classroom, supervision to personnel's action in the public area, can wide application in the control management field.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a top of a desk in a room;

fig. 3 is an overall schematic view of a certain indoor table according to the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings. It is to be understood, however, that the drawings are provided for a better understanding of the invention and that they are not to be interpreted as limiting the invention.

As shown in fig. 1-3, the utility model provides a personnel's state monitored control system that goes out to work and table chair put includes camera 1, pilot lamp 2, sensor 3, attendance system 4, database and control system.

Camera 1 sets up indoors, and camera 1 is used for the indoor image data of real-time collection. A plurality of pilot lamps 2 set up respectively at the indoor top that corresponds the desk, and a plurality of sensors 3 set up respectively in the indoor bottom that corresponds the desk bottom plate for gather in real time and correspond the state data that the chair was put to corresponding desk below, each sensor 3 all connects corresponding pilot lamp 2 through corresponding aggregate unit, and aggregate unit is used for according to the state data that corresponds sensor 3 and gather, controls lighting or extinguishing that corresponds pilot lamp 2.

In addition, the camera 1, the attendance system 4 and the database are respectively electrically connected with the control system, the attendance system 4 is used for collecting attendance information (such as facial images, fingerprints or certificate information) of each person in a room, the database is used for storing the facial images and basic information (such as fingerprints, certificates, school numbers, classes, names, curriculum schedules and the like of the persons in a classroom scene), the control system is used for determining whether each indoor indicating lamp 2 is lightened according to the image data collected by the camera 1, when the indicating lamp 2 is not lightened, the control system identifies the facial image data of a student corresponding to the desk where the indicating lamp 2 is not lightened, performs facial matching with the facial images stored in the database, and determines the person of the desk corresponding to the indicating lamp 2 which is not lightened.

In a preferred embodiment, the table is formed by fixedly connecting a table top, table legs and a drawer, and the sensor 3 is arranged at the bottom of the bottom plate of the drawer.

In a preferred embodiment, the camera 1 may be a high-definition panoramic camera 1 to be able to detect the faces of all people indoors.

In a preferred embodiment, each sensor 3 may be a pressure sensor or an infrared sensor, the pressure sensor collects pressure data when the corresponding chair is placed under the corresponding table, and the infrared sensor collects infrared sensing data when the corresponding chair is placed under the corresponding table.

In a preferred embodiment, the attendance system 4 may adopt a face recognition system, a two-dimensional code recognition system, a fingerprint recognition system, or the like.

In a preferred embodiment, when the scene is a classroom, the camera 1 is arranged on the upper portion of the wall surface facing the faces of the students in the classroom to be able to detect the face images of all the students in the classroom and the indicator lights 2 on the top of each desk.

In a preferred embodiment, each indicator light 2 is arranged in the upper right corner of the corresponding table top.

In a preferred embodiment, each linkage is activated only at a set time, the rest of the time going to sleep, for example: each linkage is actuated only five to ten minutes after school hours.

The utility model discloses the personnel that work out and table chair put state monitoring system's use is explained in detail through the classroom scene below:

1) under quiescent condition, camera 1 and attendance system 4 all are in standby state, and each chair all is placed in corresponding desk below, and each aggregate unit all is locked, and each pilot lamp 2 all extinguishes.

2) The facial image and the basic information of each student are stored in a database of a school educational administration system, before entering a classroom, the attendance system 4 collects the attendance information such as the facial image, certificate or fingerprint of each student and sends the attendance information to the control system, wherein the basic information of the student includes the information such as the fingerprint, certificate, school number, class, name and curriculum schedule.

3) The control system receives the facial images of the collected students, extracts the facial images of the students from a database of a school educational administration system and matches the facial images, and if the facial images are successfully matched, basic information of the students, such as class, name, curriculum schedule and the like, is exported; if the matching fails, a repeated instruction is fed back to the attendance system 4, and the attendance system 4 carries out secondary sampling; and if the matching finally fails, judging that the student is not in the list of the database. If the students in the class are not matched with the attendance information in time, the database inquires that no student is available according to the course condition of the school educational administration system, outputs relevant instructions such as lack of course, late arrival and the like, and feeds back the attendance condition of the students to the school educational administration system.

4) After entering a classroom, the camera 1 collects facial data of each student in the classroom within 30-40 minutes after the classroom, the change condition of the personnel in the classroom is monitored in real time, if the registered students disappear for a certain time within a specified classroom period, the control system outputs an early-retreat indication, and the result is fed back to a school educational administration system.

5) Within 5-10 minutes after class, the student needs to push the chair to the drawer bottom plate of desk, and sensor 3 receives the state data that the chair pushed produced this moment, and pilot lamp 2 through aggregate unit control desktop department lights.

6) The camera 1 collects image data in a classroom and sends the image data to the control system, the control system detects the lighting condition of the indicating lamp 2 on each desk according to the image data, if all the indicating lamps are lighted, all the indicating lamps leave according to the situation, the class is judged to be completely finished, and the indicating lamps 2 naturally sleep after a plurality of minutes until the indicating lamps are completely turned off after the linkage device is unlocked by the chair; if all the persons leave the classroom for a certain time and the indicating lamps 2 are not lighted, the control system positions students corresponding to desks where the indicating lamps 2 are not lighted according to image data collected by the cameras 1 during class, performs face matching with face images stored in the database, determines basic information of the students, adds records of 'the students do not return chairs' in personal data of a school teaching and administration system, and outputs a reminding instruction for supervising.

Above-mentioned each embodiment only is used for explaining the utility model discloses, wherein structure, connected mode and the preparation technology etc. of each part all can change to some extent, all are in the utility model discloses equal transform and improvement of going on technical scheme's the basis all should not exclude outside the protection scope of the utility model.

Claims

1. A monitoring system for personnel attendance and table and chair placement states is characterized by comprising a camera, an indicator light, a pressure sensor/infrared sensor, an attendance system, a database and a control system;

the camera is arranged indoors and used for collecting indoor image data in real time; the indicating lamps are respectively arranged at the tops of indoor corresponding tables, the pressure sensors/infrared sensors are respectively arranged at the bottoms of the indoor corresponding table bottom plates, the pressure sensors are used for collecting pressure data when corresponding chairs are placed below the corresponding tables, and the infrared sensors are used for collecting infrared induction data when the corresponding chairs are placed below the corresponding tables; each pressure sensor/infrared sensor is connected with the corresponding indicator light through the corresponding linkage device;

the camera, the attendance system and the database are respectively and electrically connected with the control system.

2. The system for monitoring the attendance and the placement of desks and chairs as claimed in claim 1, wherein said camera is a panoramic camera.

3. The system for monitoring the attendance of personnel and the placement status of tables and chairs as claimed in claim 1, wherein the attendance system employs a face recognition system, a two-dimensional code recognition system or a fingerprint recognition system.

4. A system for monitoring attendance and status of desks and chairs as claimed in any one of claims 1 to 3, wherein each of said indicator lights is disposed at the upper right corner of the top of the corresponding desk.

5. A system for monitoring attendance and desk and chair status as claimed in any one of claims 1 to 3, wherein when the scene is a classroom, the camera is disposed on the upper portion of the wall surface of the classroom where the student faces.