CN211087471U

CN211087471U - Multifunctional intelligent room security system

Info

Publication number: CN211087471U
Application number: CN201921203655.3U
Authority: CN
Inventors: 朱婧怡
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-24
Anticipated expiration: 2029-07-29

Abstract

A multifunctional intelligent living room security system comprises a control chip, an intrusion monitoring part, an indoor monitoring part, an execution part and a wireless part; the signal input end of the control chip is respectively connected with the intrusion monitoring part and the indoor monitoring part, and the signal output end of the control chip is respectively connected with the execution part and the wireless part; the intrusion monitoring part comprises an entrance guard card reader, an ultrasonic sensor, a first infrared sensor, a second infrared sensor and an intrusion monitoring part control circuit; the entrance guard card reader is arranged below the door handle; the transmitting end of the ultrasonic sensor is assembled in the wall body on the side edge of the door body, the receiving end of the ultrasonic sensor is arranged on the wall body on the other side in a matched mode, the transmitting ends of the first infrared sensor and the second infrared sensor are assembled in the wall body on the side edge of the door body, and the receiving end of the first infrared sensor and the second infrared sensor is arranged on the wall body on the other side in a matched mode. The utility model has the characteristics of the control is comprehensive, convenient to use, good reliability, stable performance etc.

Description

Multifunctional intelligent room security system

Technical Field

The utility model relates to a multi-functional security protection system in room and dormitory belongs to alarm device technical field.

Background

With the continuous improvement of living standard, the ordinary public has higher and higher requirements on living environment, the living life is required to be more warm and comfortable, and higher requirements on safety and intellectualization are also provided. On the other hand, the rapid development of modern information technology, monitoring technology and communication technology provides a powerful technical foundation for intelligent living. In order to meet the public demand, the related art is integrated by the related art. The home security work usually adopts a camera system as a work core of security, although the scheme can ensure the room safety to a certain extent, in the practical use, because the camera target is large, the installation position is obvious, lawless persons who intend to break in often can choose to destroy the camera at the first time, so that the camera cannot capture crime pictures, corresponding clues cannot be provided for the detection of later-stage cases, and monitoring tools adopted by the existing monitoring technology are single, the detection is not accurate, and misjudgment is formed due to the fact that the monitoring tools are easily influenced by the environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses lie in overcoming prior art not enough, provide a multi-functional intelligent room security protection system, it has characteristics such as the control is comprehensive, convenient to use, good reliability, stable performance.

The utility model discloses a not enough realize through following technological means:

a multifunctional intelligent living room security system comprises a control chip, an intrusion monitoring part, an indoor monitoring part, an execution part and a wireless part; the signal input end of the control chip is respectively connected with the intrusion monitoring part and the indoor monitoring part, and the signal output end of the control chip is respectively connected with the execution part and the wireless part; the intrusion monitoring part comprises an entrance guard card reader, an ultrasonic sensor, a first infrared sensor, a second infrared sensor and an intrusion monitoring part control circuit; the entrance guard card reader is arranged below the door handle; the transmitting end of the ultrasonic sensor is assembled in a wall body on the side edge of the door body, the receiving end of the ultrasonic sensor is arranged on the wall body on the other side in a matched mode, the transmitting ends of the first infrared sensor and the second infrared sensor are assembled in the wall body on the side edge of the door body, and the receiving end of the first infrared sensor and the second infrared sensor is arranged on the wall body on the other side in a matched mode.

In the multifunctional intelligent living room security system, the intrusion monitoring part comprises an OR gate module and an AND gate module; the input end of the OR gate module is respectively connected with the receiving end of the first infrared sensor and the receiving end of the second infrared sensor, and the input end of the AND gate module is respectively connected with the output end of the OR gate module and the receiving end of the ultrasonic sensor; the output end of the AND gate module is connected with the signal input end of the control chip; the receiving end of the ultrasonic sensor is connected with the signal input end of the control chip; the entrance guard card reader is connected with the signal input end of the control chip.

In the multifunctional intelligent room security system, the execution part comprises a camera module, an alarm module and a room control module; the camera module comprises a camera shell, a camera base, a pressure sensor and a groove arranged at the joint of the camera base and the camera shell; the camera is arranged in the camera shell; the camera shell is connected with the camera base; the camera module is assembled on a wall body at the upper part of the door; the pressure sensor is assembled inside the groove; the camera is connected with the signal input end of the control chip.

In the multifunctional intelligent room security system, the alarm module comprises a loudspeaker, a warning lamp and a fourth triode; the horn is assembled on a wall body outside the door or on the door, and the warning lamp is assembled on the wall body at the upper part of the door or on the door; and the base electrode of the fourth triode is connected with the signal output end of the control chip, the emitting electrode of the fourth triode is grounded, and the collector electrode of the fourth triode is connected with the power supply after being connected with the loudspeaker and the warning lamp in series.

In the multifunctional intelligent living room security system, the indoor monitoring module comprises a smoke sensor, a temperature sensor and a humidity sensor; the smoke sensor is connected with the signal input end of the control chip; the temperature sensor is connected with the signal input end of the control chip; and the humidity sensor is connected with the signal input end of the control chip.

In the multifunctional intelligent room security system, the wireless part comprises a wireless component, and the wireless component is connected with the signal output end of the control chip; the wireless part is in wireless connection with the mobile phone.

In the multifunctional intelligent room security system, the room control module comprises an entrance guard controller, a window entrance guard controller, a fire-fighting spray header and a room control circuit; the entrance guard controller is assembled on the door body, the entrance guard controller is assembled on the window, and the fire-fighting spray header is assembled on the indoor roof; the room control circuit comprises a first triode, a second triode, a third triode, a first relay, a second relay and a third relay; the base electrode of the first triode is connected with the signal output end of the control chip, the collector electrode of the first triode is connected with the first relay and then connected with the power supply, and the emitter electrode of the first triode is grounded; one end of a normally open control contact of the first relay is connected with the access controller and then connected with a power supply, and the other end of the normally open control contact of the first relay is grounded; the base electrode of the second triode is connected with the signal output end of the control chip, the collector electrode of the second triode is connected with the second relay and then connected with the power supply, and the emitter electrode of the second triode is grounded; one end of a normally open control contact of the second relay is connected with the window controller and then connected with a power supply, and the other end of the normally open control contact of the second relay is grounded; the base electrode of the third triode is connected with the signal output end of the control chip, the collector electrode of the third triode is connected with the third relay power supply, and the emitter electrode of the third triode is grounded; and one end of a normally open control contact of the third relay is connected with the fire-fighting spray header and then connected with a power supply, and the other end of the normally open control contact of the third relay is grounded.

The multifunctional intelligent room security system is additionally provided with a voice module; the voice module is connected with the signal input end of the control chip; the voice module is assembled indoors.

The utility model comprises an intrusion monitoring part, an indoor monitoring part, an execution part and a wireless part; the intrusion monitoring part can monitor a person staying at a doorway, judge whether the person stays simply or intends to intrude, early warn the situation outside the door in time, recognize dangerous situations in advance, take early warning measures at the initial stage of the dangerous situations, realize early warning and solve early, and play an indispensable role in avoiding loss; the execution part adopts corresponding measures according to the monitoring data of the intrusion monitoring part, wherein the measures comprise that an alarm module is utilized to frighten an intruder or a wireless part is utilized to upload the monitored data to a mobile phone end, and a user acquires early warning and alarm information from the mobile phone end, so that personal danger and property loss are avoided.

In addition, the indoor monitoring part can provide 24-hour uninterrupted monitoring data, wherein the data comprises indoor temperature, humidity and the like, and after the data is uploaded to the mobile phone, a user can check and monitor at any time and execute corresponding operation according to the data; especially the utility model discloses in the voice module who adds, voice module can realize the human-computer interaction based on the sense of hearing, after user's give-out order, can carry out the instruction discernment to the room condition such as with corresponding temperature and humidity information is reported out with the mode of pronunciation, provides more humanized room and experiences.

Drawings

FIG. 1 is an electrical schematic diagram of the present invention;

FIG. 2 is a schematic view of the installation of an exterior door monitoring component;

fig. 3 is a cross-sectional view of a camera module.

The reference numbers of all elements in the drawing are 1, a door body, 2, a door handle, 3, a camera shell, 4, a camera, 5, a camera base, 6, a groove, 7, an entrance guard controller, 8, an entrance guard controller, 9, a fire sprinkler, 10, a smoke sensor, 11, a temperature sensor, 12, a voice module, 13, a humidity sensor, 14, an entrance guard card reader, 15, an ultrasonic sensor, 16, an OR gate, 17, an AND gate, an MCU, a control chip, J1, a first relay, a J2. second relay, a J3. third relay, a J4. fourth relay, J1-1, a normally open control contact of the first relay, J2-1, a normally open control contact of the second relay, J3-1, a normally open control contact of the third relay, J4-1, a normally open control contact of the fourth relay, a first triode of the third relay, a Q2 second triode, a third triode of the third relay, Q4, a fourth triode, a first triode of the third relay, a H7323-1, a second triode of the fourth relay, a wireless warning lamp, a wireless warning.

Detailed Description

Referring to fig. 1, 2 and 3, the present invention includes a control chip MCU, an intrusion monitoring part, an indoor monitoring part, an execution part and a wireless part; the signal input end of the control chip MCU is respectively connected with the intrusion monitoring part and the indoor monitoring part, and the signal output end of the control chip MCU is respectively connected with the execution part and the wireless part; the intrusion monitoring part comprises an entrance guard card reader 14, an ultrasonic sensor 15, a first infrared sensor H1, a second infrared sensor H2 and an intrusion monitoring part control circuit; the entrance guard card reader 14 is arranged below the door handle 2; the alarm state of the intrusion monitoring part is relieved by adopting the card reading mode of the entrance guard card reader 14, so that a user can enter a room without alarming. The transmitting end of the ultrasonic sensor 15 is assembled in the side wall body of the door body, the receiving end is arranged on the wall body on the other side in a matching mode, the transmitting ends of the first infrared sensor H1 and the second infrared sensor H2 are assembled in the side wall body of the door body, the receiving end is arranged on the wall body on the other side in a matching mode, the first infrared sensor H1 and the second infrared sensor H2 are of HC-SR505 type, and the ultrasonic sensor 15 is of US-100 type; the ultrasonic sensor 15 is triggered when a person stays at the doorway; the first infrared sensor H1 and the second infrared sensor H2 are respectively arranged, so that an intruder can be prevented from entering a room by bypassing the infrared sensors.

The intrusion monitoring part of the utility model comprises an OR gate module 16 and an AND gate module 17; the input end of the or door module 16 is respectively connected with the receiving end of the first infrared sensor H1 and the receiving end of the second infrared sensor H2, any one of the first infrared sensor H1 and the second infrared sensor H2 can be triggered by the temperature of a human body, and the situation that an intruder cannot enter the door and cannot be judged is effectively avoided. The input end of the and gate module 17 is respectively connected with the output end of the or gate module 16 and the receiving end of the ultrasonic sensor 15; the output end of the AND gate module 17 is connected with the P1.0 end of the control chip MCU; when one of the ultrasonic sensor 15 and the first infrared sensor H1 or the second infrared sensor H2 is triggered at the same time, it is judged that the ultrasonic sensor is intending to break in, and break-in information is transmitted to the control chip MCU through the connection between the output end of the and gate module 17 and the P1.0 end of the control chip MCU. The receiving end of the ultrasonic sensor 15 is connected with the P3.0 end of the control chip MCU; the entrance guard card reader 14 is connected with the P1.6 end of the control chip MCU. The ultrasonic sensor 15 is connected with the P3.0 end of the control chip MCU, so that early warning can be timely carried out under the condition that someone stays at the doorway.

The execution part of the utility model comprises a camera module, an alarm module and a room control module; the camera module comprises a camera shell 3, a camera 4, a camera base 5, a pressure sensor U and a groove 6 arranged at the joint of the camera base 5 and the camera shell 3; the camera 4 is arranged inside the camera shell 3; the camera shell 3 is connected with the camera base 5; the camera module is assembled on a wall body at the upper part of the door; the camera 4 is protected by the camera shell, so that the camera 4 can be effectively protected in the violent destruction process of an intruder; the pressure sensor U is assembled inside the groove 6; the camera 4 is connected with the P2.5 end of the control chip MCU; the pressure sensor U control chip adopts an FSR model, can be triggered in the violent destruction process of an intruder, and transmits a triggering result to the control chip MCU.

The utility model discloses in alarm module includes loudspeaker L B, warning light L ED and fourth triode Q4, loudspeaker L B assembles on the outside wall body of door or on the door, warning light L ED assembles on the wall body on door upper portion or on the door, fourth triode Q4's base is connected with control chip MCU's P2.0 end, and projecting pole ground connection, collecting electrode and loudspeaker L B and warning light L ED establish ties the back power supply, alarm module is when the interloper intention was gone into, frightened the interloper.

The indoor monitoring module in the utility model comprises a smoke sensor 10, a temperature sensor 11 and a humidity sensor 13; the smoke sensor 10 is connected with the P1.2 end of the control chip MCU; the temperature sensor 11 is connected with the P1.3 end of the control chip MCU; and the humidity sensor 13 is connected with the P1.5 end of the control chip MCU. The smoke sensor 10 adopts an MQ-2 model; the temperature sensor 11 is of a model 18B 20; the humidity sensor 13 is of DHT type.

The wireless part in the utility model comprises a wireless part T which is connected with the P2.1 end of the control chip MCU; the wireless component T is in wireless connection with the mobile phone; the wireless part T adopts an ESP8266 model.

The room control module in the utility model comprises a door access controller 7, a window access controller 8, a fire-fighting spray header 9 and a room control circuit; the entrance guard controller 7 is assembled on the door body 1, the entrance guard controller 8 is assembled on a window, and the fire sprinkler head 9 is assembled on an indoor roof; the living room control circuit comprises a first triode Q1, a second triode Q2, a third triode Q3, a first relay J1, a second relay J2 and a third relay J3; the base electrode of the first triode Q1 is connected with the P2.2 end of the control chip MCU, the collector electrode of the first triode Q1 is connected with the power supply after being connected with the first relay J1, and the emitter electrode of the first triode Q1 is grounded; one end of a normally open control contact J1-1 of the first relay is connected with the access controller 8 and then connected with a power supply, and the other end of the normally open control contact J1-1 is grounded; the base electrode of the second triode Q2 is connected with the P2.3 end of the control chip MCU, the collector electrode of the second triode Q2 is connected with the power supply after being connected with the second relay J2, and the emitter electrode of the second triode Q2 is grounded; one end of a normally open control contact J2-1 of the second relay is connected with the window controller 8 and then connected with a power supply, and the other end of the normally open control contact J2-1 is grounded; the base electrode of the third triode Q3 is connected with the P2.4 end of the control chip MCU, the collector electrode is connected with the power supply of the third relay J3, and the emitter electrode is grounded; one end of a normally open control contact J3-1 of the third relay is connected with the fire sprinkler head 9 and then connected with a power supply, and the other end of the normally open control contact J3-1 is grounded.

The utility model discloses in add voice module 12, voice module 12 is connected with control chip MCU's P1.4 end, voice module 12 assembles indoor, voice module 12 adopts L D3320 model, voice module 12 will be after indoor personnel send the instruction, change the voice instruction into the information instruction to transmit to control chip MCU.

When the intelligent door control system works, under the condition that people exist in a normal room, a voice instruction is given, the voice instruction is converted into an information instruction through the voice module 12 and transmitted to the control chip MCU, and the control chip MCU controls and executes a corresponding instruction, such as opening the door control controller 7 and opening the control window control controller, or reports the temperature detected by the temperature sensor 11.

The utility model discloses during operation, when the user gets into, adopt the entrance guard's card to come to attach to entrance guard's card reader 14, after reading corresponding information, transmit information for control chip MCU, control chip MCU no longer runs before the door is closed and invades the monitoring part; after the user enters, the intrusion monitoring part operates again.

If pressure sensor U on door camera 4 detects the pressure of external force destruction, converts pressure signal into the signal of telecommunication, signal of telecommunication transmits control chip MCU, control chip MCU sends alarm command, loudspeaker L B and warning light L ED warning intention intruder, the camera starts the operation of shooing, wireless subassembly T passes through wireless mode with early warning information and photo and sends the cell-phone on, remind the user.

If someone stays outside the door, when the ultrasonic sensor 15 is touched, the triggering information is transmitted to the mobile phone through the control chip MCU and the wireless component T in a wireless mode, and a user can see pictures shot by the door camera in real time through the mobile phone.

If someone tries to violently enter the room, when one of the ultrasonic sensor and the first infrared sensor H1 or the second infrared sensor H2 is touched, the camera 4 starts to take a picture, and transmits the early warning information and the picture to the mobile phone in a wireless mode through the wireless component T, and reminds the user, and the user can check the picture taken by the door camera in real time through the mobile phone and take an alarm measure.

If the window is opened, and the outside has rained, can pass through the cell-phone end and issue the instruction of closing window forbidden controller 8, the cell-phone sends information for wireless subassembly T, control chip MCU will control second triode Q2 and switch on, and second relay J2 is electrified, and the normally open control contact (J2-1) of second relay is closed, window forbidden controller 8 will be opened, window forbidden controller 8 control window is closed.

If there is friend's visit, need ask friend to go into the door to wait, can issue the instruction of closing access control ware 7 through the cell-phone end, the cell-phone gives wireless subassembly T with information transmission, control chip MCU will control first triode Q1 and switch on, and first relay J1 is electrified, and the normally open control contact (J1-1) of first relay is closed, access control ware 7 will be opened, and friend can get into.

If the smoke sensor 10 detects that the smoke concentration exceeds the standard, the smoke concentration information is transmitted to the control chip MCU, the current temperature data and the previously stored information are compared by the control chip MCU, if the temperature also exceeds the standard, the control chip MCU controls the third triode Q3 to be switched on, the third relay J3 is electrified, the normally open control contact J3-1 of the third relay is closed, and the fire sprinkler head 9 sprays water.

Claims

1. A multi-functional intelligent room security protection system which characterized in that: the system comprises a control chip (MCU), an intrusion monitoring part, an indoor monitoring part, an execution part and a wireless part; the signal input end of the control chip (MCU) is respectively connected with the intrusion monitoring part and the indoor monitoring part, and the signal output end of the control chip (MCU) is respectively connected with the execution part and the wireless part; the intrusion monitoring part comprises an entrance guard card reader (14), an ultrasonic sensor (15), a first infrared sensor (H1), a second infrared sensor (H2) and an intrusion monitoring part control circuit; the entrance guard card reader (14) is arranged below the door handle (2); the transmitting end of the ultrasonic sensor (15) is assembled in a wall body on the side of the door body, the receiving end of the ultrasonic sensor is arranged on the wall body on the other side in a matching mode, the transmitting ends of the first infrared sensor (H1) and the second infrared sensor (H2) are assembled in the wall body on the side of the door body, and the receiving end of the ultrasonic sensor is arranged on the wall body on the other side in a matching mode.

2. The multifunctional intelligent living room security system of claim 1, wherein: the intrusion monitoring part comprises an OR gate module (16) and an AND gate module (17); the input end of the OR gate module (16) is respectively connected with the receiving end of the first infrared sensor (H1) and the receiving end of the second infrared sensor (H2), and the input end of the AND gate module (17) is respectively connected with the output end of the OR gate module (16) and the receiving end of the ultrasonic sensor (15); the output end of the AND gate module (17) is connected with the signal input end of a control chip (MCU); the receiving end of the ultrasonic sensor (15) is connected with the signal input end of a control chip (MCU); the entrance guard card reader (14) is connected with a signal input end of a control chip (MCU).

3. The multifunctional intelligent living room security system of claim 2, wherein: the execution part comprises a camera module, an alarm module and a room control module; the camera module comprises a camera shell (3), a camera (4), a camera base (5), a pressure sensor (U) and a groove (6) arranged at the joint of the camera base (5) and the camera shell (3); the camera (4) is arranged in the camera shell (3); the camera shell (3) is connected with the camera base (5); the camera module is assembled on a wall body at the upper part of the door; the pressure sensor (U) is assembled inside the groove (6); the camera (4) is connected with a signal input end of a control chip (MCU).

4. The multifunctional intelligent living room security and protection system of claim 3, wherein the alarm module comprises a speaker (L B), a warning lamp (L ED) and a fourth triode (Q4), the speaker (L B) is assembled on a wall body outside the door or on the door, the warning lamp (L ED) is assembled on a wall body on the upper portion of the door or on the door, the base of the fourth triode (Q4) is connected with a signal output end of the control chip (MCU), an emitter is grounded, and a collector is connected with the speaker (L B) and the warning lamp (L ED) in series and then connected with a power supply.

5. The multifunctional intelligent living room security system of claim 4, wherein: the indoor monitoring module comprises a smoke sensor (10), a temperature sensor (11) and a humidity sensor (13); the smoke sensor (10) is connected with a signal input end of a control chip (MCU); the temperature sensor (11) is connected with a signal input end of a control chip (MCU); and the humidity sensor (13) is connected with a signal input end of a control chip (MCU).

6. The multifunctional intelligent living room security system of claim 1, wherein: the wireless part comprises a wireless component (T), and the wireless component (T) is connected with a signal output end of the control chip (MCU); the wireless part (T) is in wireless connection with the mobile phone.

7. The multifunctional intelligent living room security system of claim 3, wherein: the room control module comprises an entrance guard controller (7), a window entrance guard controller (8), a fire-fighting spray header (9) and a room control circuit; the entrance guard controller (7) is assembled on the door body (1), the entrance guard controller (8) is assembled on a window, and the fire-fighting spray header (9) is assembled on an indoor roof; the living room control circuit comprises a first triode (Q1), a second triode (Q2), a third triode (Q3), a first relay (J1), a second relay (J2), a third relay (J3), a normally open control contact (J1-1) of the first relay, a normally open control contact (J2-1) of the second relay and a normally open control contact (J3-1) of the third relay; the base electrode of the first triode (Q1) is connected with the signal output end of a control chip (MCU), the collector electrode of the first triode is connected with a first relay (J1) and then connected with a power supply, and the emitter electrode of the first triode is grounded; one end of a normally open control contact (J1-1) of the first relay is connected with the access controller (7) and then is connected with a power supply, and the other end of the normally open control contact is grounded; the base electrode of the second triode (Q2) is connected with the signal output end of the control chip (MCU), the collector electrode of the second triode is connected with the second relay (J2) and then connected with the power supply, and the emitter electrode of the second triode is grounded; one end of a normally open control contact (J2-1) of the second relay is connected with the window controller (8) and then is connected with a power supply, and the other end of the normally open control contact is grounded; the base electrode of the third triode (Q3) is connected with the signal output end of the control chip (MCU), the collector electrode of the third triode is connected with the power supply of the third relay (J3), and the emitting electrode of the third triode is grounded; one end of a normally open control contact (J3-1) of the third relay is connected with the fire sprinkler head (9) and then connected with a power supply, and the other end of the normally open control contact is grounded.

8. The multifunctional intelligent living room security system of claim 1, wherein: a voice module (12) is also arranged; the voice module (12) is connected with a signal input end of a control chip (MCU); the speech module (12) is mounted indoors.