CN205847426U - IoT-based building monitoring system - Google Patents

Abstract

The utility model discloses a building monitoring system based on the Internet of Things, which comprises a building access control monitoring subsystem, a floor monitoring subsystem, an elevator monitoring subsystem and an Internet of Things gateway; the building access control monitoring subsystem includes building access control and a building access control monitoring trigger device and building access control monitoring devices; the floor monitoring subsystem includes air quality detection devices, temperature detection devices, smoke detection devices, floor video monitoring devices and sound and light alarm devices installed in each floor; the elevator monitoring subsystem includes infrared detection devices, The elevator monitoring pressure trigger device and the elevator video monitoring device; the building access monitoring controller, the floor monitoring controller and the elevator monitoring controller are all connected to the IoT gateway through communication. The utility model can realize comprehensive monitoring of buildings in multiple directions and improve the monitoring effect.

Description

IoT-based building monitoring system

technical field

The utility model relates to a monitoring system, in particular to a building monitoring system based on the Internet of Things.

Background technique

With the development of science and technology, the monitoring system plays an important role in people's daily life, greatly improving the safety of the living environment. But the current building monitoring system often has a single function and the monitoring effect is not good.

Utility model content

The purpose of the utility model is to provide a building monitoring system based on the Internet of Things, which can realize multi-directional comprehensive monitoring of the building and improve the monitoring effect.

The utility model adopts the following technical solutions:

Building monitoring system based on Internet of Things, including building access control monitoring subsystem, floor monitoring subsystem, elevator monitoring subsystem and IoT gateway;

The building access control monitoring subsystem includes building access control, building access control monitoring trigger device and building access control monitoring device; The device includes a building access monitoring pressure trigger device set on the ground outside the building access control and a thermal energy sensing device set outside the building access control; the building access control monitoring device adopts a building access control video monitoring device set on the building access control; RFID radio frequency card reader The signal output terminals of the building access control monitoring pressure trigger device, the thermal energy sensing device and the building access control video monitoring device are respectively connected to the signal input terminals of the building access control monitoring controller, and the signal output terminals of the building access monitoring controller are connected to the electric control lock anti-theft door And building access control video monitoring device; building access control monitoring controller communicates with the Internet of Things gateway;

The floor monitoring subsystem includes air quality detection device, temperature detection device, smoke detection device, floor video monitoring device and sound and light alarm device installed in each floor, air quality detection device, temperature detection device, smoke detection device and floor video The signal output terminals of the monitoring device are respectively connected to the signal input terminals of the floor monitoring controller, and the signal output terminals of the floor monitoring controller are connected to the floor video monitoring device and the sound and light alarm device; the floor monitoring controller is connected to the Internet of Things gateway for communication;

The elevator monitoring subsystem includes an infrared detection device installed inside the elevator, an elevator monitoring pressure trigger device installed on the elevator floor, and an elevator video monitoring device installed inside the elevator. The infrared detection device, the elevator monitoring pressure trigger device and the elevator video monitoring device The signal output terminals of the elevator monitoring controller are respectively connected to the signal input terminals of the elevator monitoring controller, and the signal output terminals of the elevator monitoring controller are connected to the elevator video monitoring device; the elevator monitoring controller is connected to the Internet of Things gateway for communication.

The building access monitoring pressure trigger device includes a rectangular pedal, the upper surface of the pedal is provided with a rectangular slot, the four corners of the slot are respectively vertically provided with support springs, and multiple groups of pressure sensors are uniformly arranged in the slot. The signal output terminals of the sensors are respectively connected to the signal input terminals of the building access control monitoring controller, the upper cover of the slot is provided with an upper cover, and the lower surface of the upper cover is fixed to the upper end of the support spring.

The thermal energy sensing device adopts a thermal energy sensor.

The building access control video monitoring device, the floor video monitoring device and the elevator video monitoring device all use infrared cameras.

The air quality detection device adopts an air quality detection sensor.

The temperature detection device adopts a temperature sensor.

The smoke detection device adopts a smoke sensor.

The infrared detection device adopts an infrared sensor.

The elevator monitoring pressure triggering device adopts a pressure sensor.

The utility model can respectively monitor the relevant images of the building access control, the floor and the elevator through the building access monitoring subsystem, the floor monitoring subsystem and the elevator monitoring subsystem, and at the same time, a special trigger device is provided for the building access control and the elevator. The accuracy of monitoring is further enhanced, and it can realize multi-directional comprehensive monitoring of buildings and improve the monitoring effect.

Description of drawings

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

detailed description

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

As shown in Figure 1, the building monitoring system based on the Internet of Things described in the utility model includes a building access control monitoring subsystem, a floor monitoring subsystem, an elevator monitoring subsystem and an Internet of Things gateway;

The building access control monitoring subsystem includes building access control, building access control monitoring trigger device and building access control monitoring device; The device includes a building access monitoring pressure trigger device arranged on the ground outside the building access control and a thermal energy sensing device arranged outside the building access control; the building access monitoring device adopts a building access video monitoring device arranged on the building access control; RFID radio frequency card reader The signal output terminals of the building access monitoring pressure trigger device, the thermal energy sensing device and the building access video monitoring device are respectively connected to the signal input terminals of the building access monitoring controller, and the signal output terminals of the building access monitoring controller are connected to the electric control lock anti-theft door And building access control video monitoring device; building access control monitoring controller communicates with the Internet of Things gateway;

The floor monitoring subsystem includes air quality detection device, temperature detection device, smoke detection device, floor video monitoring device and sound and light alarm device installed in each floor, air quality detection device, temperature detection device, smoke detection device and floor video The signal output terminals of the monitoring device are respectively connected to the signal input terminals of the floor monitoring controller, and the signal output terminals of the floor monitoring controller are connected to the floor video monitoring device and the sound and light alarm device; the floor monitoring controller is connected to the Internet of Things gateway for communication;

The elevator monitoring subsystem includes an infrared detection device installed inside the elevator, an elevator monitoring pressure trigger device installed on the elevator floor, and an elevator video monitoring device installed inside the elevator. The infrared detection device, the elevator monitoring pressure trigger device and the elevator video monitoring device The signal output terminals of the elevator monitoring controller are respectively connected to the signal input terminals of the elevator monitoring controller, and the signal output terminals of the elevator monitoring controller are connected to the elevator video monitoring device; the elevator monitoring controller is connected to the Internet of Things gateway for communication.

In the utility model, the building access monitoring pressure triggering device includes a rectangular pedal, the upper surface of the pedal is provided with a rectangular slot, the four corners of the slot are respectively vertically provided with support springs, and multiple groups of pressure sensors are evenly arranged in the slot. The signal output ends of multiple groups of pressure sensors are respectively connected to the signal input ends of the building access control monitoring controller. The upper cover of the slot is provided with an upper cover, and the lower surface of the upper cover is fixed to the upper end of the support spring. When the entrant stands on the outside of the building access control, the pressure sensor must be triggered while stepping on the upper cover.

In this embodiment, the thermal energy sensing device adopts a thermal energy sensor; the building access control video monitoring device, the floor video monitoring device and the elevator video monitoring device all use infrared cameras; the air quality detection device adopts an air quality detection sensor; the temperature detection device adopts a temperature sensor; The smoke detection device adopts a smoke sensor; the infrared detection device adopts an infrared sensor; the elevator monitoring pressure trigger device adopts a pressure sensor, and multiple sets of pressure sensors can be arranged under the carpet laid on the bottom surface of the elevator.

When the utility model is in use, when the entrant prepares to enter the building through the building access control, that is, the electric control lock anti-theft door, it will inevitably be detected by the building access monitoring pressure trigger device and/or by the thermal energy sensing device. When any one of the pressure trigger device and the thermal energy sensing device sends a signal to the building access monitoring controller, the building access monitoring controller immediately controls the building access video monitoring device to start video recording for monitoring. The RFID radio frequency card reader reads and records the information in the RFID radio frequency card used by the entrant, and keeps it as a file for the staff to retrieve relevant information afterwards. When the information in the RFID radio frequency card used by the entrant is verified to be correct, the building access control monitoring controller controls the electronically controlled lock to open the anti-theft door.

When the user enters the elevator, it must be detected by the elevator monitoring pressure trigger device and/or the infrared detection device. When any one of the elevator monitoring pressure trigger device and the infrared detection device sends a signal to the elevator monitoring controller, the elevator The monitoring controller immediately controls the elevator video monitoring device to start taking pictures for monitoring.

When the floor monitoring subsystem is in use, the air quality detection device can detect the air quality in the floor in real time, the temperature detection device can detect the temperature in the floor in real time, and the smoke detection device can detect whether there is smoke in the floor in real time to judge whether there is a fire. The air quality detection device, temperature detection device and smoke detection device send the collected relevant information to the floor monitoring controller. When a hidden fire occurs, the floor monitoring controller controls the sound and light alarm device to give an alarm. At the same time, the floor monitoring controller can also display the air quality information and temperature information in each floor through the display screen. The floor monitoring controller can also monitor the 24-hour video images of each floor in real time through the floor video monitoring device, and store them circularly.

In the utility model, the building access control monitoring subsystem, the floor monitoring subsystem, and the elevator monitoring subsystem can communicate with each other through the Internet of Things gateway, or store or send relevant information to designated devices through the Internet of Things gateway.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those who are familiar with this profession, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the technical solution of the utility model Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims (9)

1. building monitoring system based on Internet of Things, it is characterised in that: include that building gate inhibition's Monitor And Control Subsystem, floor monitor subsystem System, elevator monitoring subsystem and gateway of internet of things；

Building gate inhibition's Monitor And Control Subsystem includes that building gate inhibition, building gate inhibition monitor triggering device and building gate inhibition's supervising device；Building Space gate inhibition uses electric control lock antitheft door, is provided with RFID radio-frequency card reader outside electric control lock antitheft door in door body；Building gate inhibition supervises Control triggering device includes being arranged on ground building gate inhibition outside building gate inhibition and monitors pressure triggering and be arranged on building Heat energy sensing device outside gate inhibition；Building gate inhibition's supervising device uses the building gate inhibition's video monitoring being arranged on building gate inhibition Device；RFID radio-frequency card reader, building gate inhibition monitor pressure triggering, heat energy sensing device and building gate inhibition's video monitoring dress The signal output part put connects the signal input part of building gate inhibition's supervisory control device, the signal of building gate inhibition's supervisory control device respectively Outfan controls to connect electric control lock antitheft door and building gate inhibition's video monitoring apparatus；Building gate inhibition's supervisory control device and gateway of internet of things Communication connects；

Floor Monitor And Control Subsystem includes that the air quality detecting device being arranged in each floor, temperature-detecting device, smog are examined Survey device, floor video monitoring apparatus and acoustic-optic alarm, air quality detecting device, temperature-detecting device, Smoke Detection The signal output part of device and floor video monitoring apparatus connects the signal input part of floor supervisory control device respectively, and floor monitors The signal output part of controller controls to connect floor video monitoring apparatus and acoustic-optic alarm；Floor supervisory control device and Internet of Things Gateway communication connects；

Elevator monitoring subsystem includes being arranged on the infrared detecting device of elevator interior, being arranged on the ground elevator monitoring of elevator Pressure triggering and be arranged on the elevator video monitoring device of elevator interior, infrared detecting device, elevator monitoring pressure touch The signal output part of transmitting apparatus and elevator video monitoring device connects the signal input part of elevator monitoring controller, elevator respectively The signal output part of supervisory control device controls to connect elevator video monitoring device；Elevator monitoring controller is with gateway of internet of things communication even Connect.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described building gate inhibition prison Governor pressure triggers device and includes rectangular pedal, and pedal upper surface offers rectangular fluting, and in fluting, corner is erected respectively To being provided with support spring, being evenly arranged with and organize pressure transducer more in fluting, the signal output part of many group pressure transducers divides Not Lian Jie the signal input part of building gate inhibition's supervisory control device, be covered with upper cover above fluting, the lower surface of upper cover with support bullet The upper end of spring is fixed.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described heat energy sensing dress Put employing body heat sensor.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described building gate inhibition regards Frequently supervising device, floor video monitoring apparatus and elevator video monitoring device all use infrared camera.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described air quality inspection Survey device and use Detection of Air Quality sensor.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described temperature detection dress Put employing temperature sensor.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described Smoke Detection dress Put employing Smoke Sensor.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described infrared detection dress Put employing infrared sensor.

Building monitoring system based on Internet of Things the most according to claim 1, it is characterised in that: described elevator monitoring pressure Power triggers device and uses pressure transducer.