CN211874163U - Automatic door lock fire prevention system - Google Patents
Automatic door lock fire prevention system Download PDFInfo
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- CN211874163U CN211874163U CN202020016689.8U CN202020016689U CN211874163U CN 211874163 U CN211874163 U CN 211874163U CN 202020016689 U CN202020016689 U CN 202020016689U CN 211874163 U CN211874163 U CN 211874163U
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Abstract
The utility model provides an automatic lock fire protection system, the indoor temperature that detects when temperature sensor is greater than the setting value, the automatic lock is opened in indoor human body signal control motor rotation that the process control ware detected according to human body sensor. When detecting indoor conflagration or hidden feelings of taking place, judge whether someone in the room through human body sensor's detected signal, and then whether the control lock is automatic unblanked, when having the person in the room, the automatic lock of control is opened and is favorable to the family to flee, if nobody in the house, through cell-phone notice user, follow-up measures is taken in artificial control, the potential safety hazard that the unexpected door that opens the door of prevention brought.
Description
Technical Field
The utility model belongs to the technical field of automatic lock and specifically relates to an automatic lock fire protection system.
Background
The automatic door lock can be locked and unlocked through motor drive, and in the process of entering a door, a user can further control the automatic unlocking through inputting unlocking information, and in the process of exiting the door, the user does not need to manually press a door lock handle, and the automatic unlocking can be realized through one key. The automatic door lock brings convenience for locking and unlocking, brings safety hidden dangers, and when a fire disaster happens indoors, a circuit system is easily burnt out by high temperature, and the door cannot be automatically unlocked from the inside. For this reason, some automatic door locks facilitate escape by automatically unlocking when high temperature is detected, but such automatic unlocking neglects security in consideration of the convenience of escape, and if nobody accidentally unlocks at home, another security concern of theft prevention of the user is caused.
Disclosure of Invention
The utility model aims at providing an automatic lock fire protection system when the conflagration breaing out according to there being no personnel control main spring bolt in the room and/or colluding from the world and return to contract and return and to do benefit to the family and flee, prevents simultaneously that nobody unblanks and takes place stolen in the family.
The utility model provides an automatic lock fire protection system, including automatic lock, fire monitoring devices, human detection device, wherein, automatic lock includes that processing controller, including a motor, an end cap, a controller, and a cover plate, motor drive circuit, transmission structure, main spring bolt and/or day and ground collude, processing controller passes through motor drive circuit control motor and rotates, and then colludes telescopically through transmission structure drive main spring bolt and/or day and ground, processing controller is connected through wired or wireless mode with fire monitoring devices, human detection device respectively, characterized by monitors the fire signal when fire monitoring devices, processing controller colludes according to the indoor human signal control main spring bolt that human detection device detected and/or day and ground and contracts and return.
The fire monitoring device comprises one or more of a fire monitoring device, or a smoke sensor, or an ultraviolet sensor.
Further, the fire monitoring device comprises one or more than one fire monitoring devices, and the fire monitoring devices are arranged on the inner panel of the door lock or arranged in a room.
The human body detection device comprises one or more of an intelligent camera, a human body infrared sensor or a touch sensor, and can comprise one or more human body detection devices.
Further, the indoor human body signal comprises a human body signal detected by the human body detection device in real time.
Furthermore, the intelligent camera shoots a doorway area, and the number of people entering the door is greater than the number of people leaving the door, and the people entering the door are identified by the intelligent camera through image identification.
Further, the automatic door lock is provided with a locking detection device or a door closing detection device for detecting a locking or door closing signal.
The indoor human body signal comprises a human body signal detected by the human body detection device after the door is locked or closed.
The system comprises a user smart phone which is connected with an automatic door lock through a network communication module, and when the temperature detected by the fire monitoring device is greater than a set value and the human body detection device does not detect an indoor human body signal, the automatic door lock sends alarm information to the smart phone.
Further, the alarm information comprises a video image shot by the intelligent camera.
The smart phone opens the automatic door lock in a wireless communication mode.
The utility model discloses when detecting indoor conflagration or hidden feelings of taking place, judge whether someone in the room through human detection device's detected signal, and then control the lock state, when having the man-hour in the room, control main spring bolt and/or collude to return to contract and do benefit to the family and flee, when avoiding the family nobody, because of taking into account the potential safety hazard that the facility of fleing and automatic opening door brought, further avoid the risk that the family nobody accident was unblanked in the time simultaneously.
The technical solutions of the present invention will be described with reference to the following examples.
Drawings
Fig. 1 is a block diagram of a fire protection system for an automatic door lock.
Detailed Description
In the schematic block diagram of the automatic door lock fire protection system shown in fig. 1, the automatic door lock fire protection system comprises an automatic door lock, a fire monitoring device and a human body detection device, wherein the automatic door lock comprises a processing controller, a motor driving circuit, a transmission structure, a main bolt and/or a top and bottom hook, the processing controller controls the motor to rotate through the motor driving circuit, the main bolt and/or the top and bottom hook are driven to stretch through the transmission structure, and the processing controller is in wired or wireless connection with the fire monitoring device and the human body detection device respectively. When the fire monitoring device monitors a fire signal, the processing controller controls the main bolt and/or the top and bottom hook to retract according to the indoor human body signal detected by the human body detection device, so that family members can escape conveniently.
The fire monitoring device comprises a temperature sensor which can be arranged on an inner panel of the automatic door lock and is electrically connected with the processing controller, and when the fire monitoring device detects that the indoor temperature is greater than a set value, such as more than 55 or 60 degrees, the processing controller judges that fire hazard occurs. The fire monitoring device is arranged together with the automatic door lock, so that the temperature of the door lock can be detected in real time, and the door lock is prevented from being burnt out by high temperature and cannot be unlocked.
In addition, a plurality of temperature sensors can be arranged in bedrooms, living rooms, kitchens and other places in the house to monitor the temperature of other places in the house, the temperature sensors are connected with the automatic door lock in a wireless communication mode, for example, Bluetooth, Zigbee and WiFi, and the fire signal comprises a temperature signal which is larger than a set value and is monitored by the automatic door lock according to any temperature sensor.
In addition, fire monitoring devices can also include smoke transducer or ultraviolet sensor, sets up in the room, including one or more, is connected through wireless communication with automatic lock, and the smog signal and the temperature signal cooperation that detect through smoke transducer can more accurately judge the conflagration hidden danger, and through the high strength ultraviolet ray signal that ultraviolet sensor detected, can in time discover the naked light, judge that the conflagration has taken place.
The human body detection device comprises one or more of an intelligent camera, a human body infrared sensor or a touch sensor, and is connected with the automatic door lock in a wired or wireless mode.
The system includes one or more human detection devices, which may be located in the doorway area or elsewhere in the room.
The indoor human body signal comprises a human body signal detected by the human body detection device in real time. Can set up human detection device respectively in one or more places in the room to in real-time detection indoor personnel signal, for example arrange intelligent camera, or human infrared inductor in many places in the room, cover the whole room as far as possible, can detect the indoor personnel signal when taking place the conflagration. When the fire monitoring device monitors a fire signal, if the indoor human body detection device simultaneously detects a human body signal, the processing controller judges that a person is in the room, and the control motor rotates to drive the main bolt and/or the ground hook to retract.
In addition, the family members who enter and exit the door can be monitored through the intelligent camera according to the image recognition technology. For example, the intelligent camera is used for shooting a doorway area, and people entering and leaving the doorway are identified through images, and the indoor human body signals comprise that the number of people entering the doorway is larger than the number of people leaving the doorway, which is identified by the intelligent camera.
Firstly, establishing image identification information of family members in an intelligent camera, and identifying users entering and exiting a door by the intelligent camera according to the image identification information of the users. According to the shooting direction of the intelligent camera, the user image identification information comprises front or front side image information, back or back side image information, walking posture, face identification information and the like of the user. The intelligent camera can extract identification information characteristics from video image information in the process that a user enters and exits the house independently.
And then, determining the position direction of the door in the video image according to the set position of the intelligent camera relative to the door, and identifying the entrance or exit of the user according to the moving direction of the user in the video image.
The utility model provides a set up the position and set up the intelligent camera on horizontal door frame wall in the door and shoot the gate region downwards, can look down the user of business turn over door, and the room door is in the below in the video image, if the user gets into from the camera lens top, through shooing the region, disappears from the below, judges that this user gets into, otherwise, if the user gets into from the camera lens below, through shooing the region, disappears from the top, judges that this user goes out.
Another kind of setting position is to set up intelligent camera somewhere in the room, for example on the indoor wall or on tall and erect son, towards the regional shooting of gate, combines the room door background, passes in and out the door through image size judgement. If the user enters the door, the size of the user image is gradually increased relative to the door until the user image disappears from the door, and if the user leaves the door, the size of the user image is gradually reduced relative to the door until the user image disappears from the door.
If the number of the users entering the door is larger than that of the users going out, which is identified by the intelligent camera. And when the fire monitoring device monitors a fire signal, the processing controller controls the main bolt and/or the ground hook to retract according to the indoor human body signal detected by the human body detection device, so that the escape of family members is facilitated.
Furthermore, a locking detection device, such as a position sensor for detecting the extension of the lock tongue, is arranged in the automatic door lock, the locking is judged by detecting the extension signal of the lock tongue, the unlocking is judged by detecting the retraction signal of the lock tongue, in addition, a door closing detection device can also be arranged in the automatic door lock, such as a position switch is arranged between the door lock and a door frame, the door is judged to be closed according to the closing signal of the position switch, and the door is judged to be opened according to the opening signal of the position switch.
The indoor human body signal comprises a human body signal detected by the human body detection device after the door is locked or closed. If the automatic door lock is locked or closed, the indoor human body detection device detects a human body signal, and the existence of a person in the room can be judged.
If the human body detection device is arranged in the doorway area, the human body signal of a person closing the door can be detected through the human body detection device in the door. For example, a touch sensor is arranged on a handle in the door lock, when the door is locked or closed, if the touch sensor senses a touch signal, the user is judged to close the door in the door, and the door is closed and then is located indoors. The door lock can also be provided with a human body infrared detector on the inner panel, when the door is locked or closed, if the human body infrared detector detects a human body infrared signal, the door of a user is judged to be closed in the door, and the door is positioned indoors after being closed. In addition, can also be on the door internal wall, for example the horizontal frame of door sets up intelligent camera on the wall, and it is regional to shoot the gate downwards, when locking or closing the door, if human information is discerned through image processing technique to intelligent camera, judges that the user closes the door in the door, is located the room after closing the door.
If human body detection devices are arranged at other positions in the room, for example, an intelligent camera or a human body infrared detector is arranged in places such as a bedroom, a living room and a kitchen, after the door is locked or closed, if the human body detection devices detect human body signals, the fact that people still exist in the room after the door is closed is judged. The indoor human body signal irrelevant to the door opening and closing person can be detected through the indoor human body detection device.
It can be seen that the signal is detected in real time by the human body detection device to judge that a person is present indoors, on one hand, the signal is continuously detected at certain time intervals, and on the other hand, the signal is combined with the temperature signal, namely, the real-time human body detection signal is the indoor human body signal when the high-temperature signal is detected. The indoor human body signal is detected by combining the locking or door closing signal, and the existence of a person in the room can be judged according to the primary detection signal after the door is locked or closed. Of course, if the door opening signal is detected, the human body signal in the room needs to be detected again according to the last locking or door closing signal, and then whether a person exists in the room after the door is closed this time is judged.
Further, the system comprises a user smart phone which is connected with the automatic door lock through a network communication module, and when the temperature detected by the fire monitoring device is greater than a set value and the human body detection device does not detect an indoor human body signal, the automatic door lock sends alarm information to the smart phone. For example, indoor video image information is sent to a mobile phone of a user, and the user can control the motor to rotate to open the automatic door lock by using the smart phone in a wireless communication mode.
When no person is in the user's home, the information in the home is sent to the user through a wireless communication mode, and the user can take necessary measures such as dialing a fire-fighting telephone, informing property, opening a door lock and the like in an artificial control mode according to the situation. Through the manual control of the user, the potential safety hazard caused by the mistaken unlocking of the system can be avoided.
When detecting conflagration emergence or conflagration hidden condition, the utility model discloses whether someone in according to the family, control system takes different counter measures, if someone in the family, automatic lock control main spring bolt and/or collude all over the earth and return, if the indoor is not counter-lock, directly open the door, automatically, open the door in order to do benefit to the family and in time flee, if the indoor counter-lock, can make one step of unblock of user flee, if nobody in the family, through sending alarm information to the user, the user of being convenient for is according to at that time and self condition, take corresponding measure, when avoiding disaster to take place, prevent that the lock from staggering and bringing the potential.
Claims (10)
1. The utility model provides an automatic lock fire protection system, includes automatic lock, fire monitoring devices, human detection device, wherein, automatic lock includes that processing controller, including a motor, an end cap, a controller, and a cover plate, motor drive circuit, transmission structure, main spring bolt and/or world collude, processing controller passes through motor drive circuit control motor and rotates, and then colludes telescopically through transmission structure drive main spring bolt and/or world, processing controller respectively with fire monitoring devices, human detection device is connected characterized by through wired or wireless mode:
when the fire monitoring device monitors a fire signal, the processing controller controls the main bolt and/or the top and bottom hook to retract according to an indoor human body signal detected by the human body detection device.
2. The automatic door lock fire protection system of claim 1, wherein: the fire monitoring device comprises one or more of a temperature sensor, a smoke sensor or an ultraviolet sensor.
3. An automatic door lock fire protection system according to claim 1 or 2, wherein: the fire monitoring devices comprise one or more than one fire monitoring devices, and the fire monitoring devices are arranged on the inner panel of the door lock or in a room.
4. The automatic door lock fire protection system of claim 1, wherein: the human body detection device comprises one or more of an intelligent camera, a human body infrared sensor or a touch sensor.
5. The automatic door lock fire protection system according to claim 1 or 4, wherein: the indoor human body signal comprises a human body signal detected by the human body detection device in real time.
6. The automatic door lock fire protection system of claim 4, wherein: the intelligent camera shoots a doorway area, and people can enter and exit through image recognition, and the indoor human body signal comprises that the number of people entering the door is larger than the number of people exiting the door, which is recognized by the intelligent camera.
7. The system of claim 1, further comprising: the automatic door lock is provided with a locking detection device or a door closing detection device for detecting a locking or door closing signal.
8. An automatic door lock fire protection system according to claim 1, 4 or 6, wherein: the indoor human body signal comprises a human body signal detected by the human body detection device after the door is locked or closed.
9. The automatic door lock fire protection system of claim 1, wherein: the system comprises a user smart phone which is connected with an automatic door lock through a network communication module, and when the temperature detected by the fire monitoring device is greater than a set value and the human body detection device does not detect an indoor human body signal, the automatic door lock sends alarm information to the smart phone.
10. The automatic door lock fire protection system of claim 9, wherein: the smart phone opens the automatic door lock in a wireless communication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016689.8U CN211874163U (en) | 2020-01-06 | 2020-01-06 | Automatic door lock fire prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020016689.8U CN211874163U (en) | 2020-01-06 | 2020-01-06 | Automatic door lock fire prevention system |
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| Publication Number | Publication Date |
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| CN211874163U true CN211874163U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020016689.8U Active CN211874163U (en) | 2020-01-06 | 2020-01-06 | Automatic door lock fire prevention system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202391A (en) * | 2021-04-27 | 2021-08-03 | 上海创米科技有限公司 | Intelligent door control system and method |
| CN113616968A (en) * | 2021-07-28 | 2021-11-09 | 长鑫存储技术有限公司 | Fire protection device and method for equipment room |
| CN115857391A (en) * | 2022-11-25 | 2023-03-28 | 朗铌沃特(上海)智能科技有限公司 | Intelligent door control system and method |
-
2020
- 2020-01-06 CN CN202020016689.8U patent/CN211874163U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202391A (en) * | 2021-04-27 | 2021-08-03 | 上海创米科技有限公司 | Intelligent door control system and method |
| CN113616968A (en) * | 2021-07-28 | 2021-11-09 | 长鑫存储技术有限公司 | Fire protection device and method for equipment room |
| CN115857391A (en) * | 2022-11-25 | 2023-03-28 | 朗铌沃特(上海)智能科技有限公司 | Intelligent door control system and method |
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