CN111462377A - Intelligent entrance guard system for fire control - Google Patents
Intelligent entrance guard system for fire control Download PDFInfo
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- CN111462377A CN111462377A CN202010141315.3A CN202010141315A CN111462377A CN 111462377 A CN111462377 A CN 111462377A CN 202010141315 A CN202010141315 A CN 202010141315A CN 111462377 A CN111462377 A CN 111462377A
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Abstract
The invention discloses an intelligent access control system for fire fighting, and belongs to the technical field of fire safety. The system comprises: the system comprises a face recognition module, an infrared counting module, an entrance guard switch module, a fire detection module and a master control module; when the fire detection module detects that a fire happens, a first counting signal is sent to the infrared counting module, and after the infrared counting module receives the first counting signal, people escaping from the entrance guard are counted and the number of the escaping people is fed back to the master control module; the total control module determines the total number of people in the access control system, compares the total number of people in the access control system with the number of people escaping, and determines whether trapped people exist in the access control system or not and the number of the trapped people. The invention accurately determines the total number of people and the number of escaped people in the entrance guard through the infrared counting module, thereby quickly and accurately determining whether any person is trapped or not without the need of entering a fire scene to search a house one by one, thereby improving the rescue accuracy, avoiding casualties and ensuring the personal safety of the fire fighters to the maximum extent.
Description
Technical Field
The invention relates to the technical field of fire safety, in particular to an intelligent access control system for fire fighting.
Background
The development of economic technology and the requirement of public safety promote the use of a safety technology for guarding an intelligent access control system in a large area, the intelligent access control system is a novel modern safety management system, integrates microcomputer technology and modern safety management measures, relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like, and is an effective measure for solving the problem of realizing safety guard management of an entrance and an exit of an important department. Today, the rapid development of digital technology and network technology has led to the rapid development of intelligent access control technology, and the intelligent access control system has surpassed the simple management of doorways and keys, and has gradually developed into a set of complete access management system.
In addition, in the long river of the history of human development, fire brings civilization progress, light and warm to human beings, but the fire is a double-edged sword, and the fire which is out of control can cause disasters to human beings. Among the prior art, if the conflagration takes place in the building, then the siren can send out the police dispatch newspaper, and total control system can control intelligent access control system and open automatically for personnel in the building evacuate safely, when the fire fighter arrives the scene of a fire, can ask responsible person, in order to confirm whether still have personnel stranded in the building, when the responsible person is not clear whether still have personnel stranded, the fire fighter can search for the house in the building one by one to and rescue stranded personnel in time, avoid the casualties.
However, if a person enters the building without knowing the person in charge and does not escape in time after a fire occurs, the person in charge may misunderstand that no person is trapped in the building, but actually some person is trapped in the building, which may cause the fire fighter to acquire wrong information and cause casualties. In addition, some fire scenes have no responsible personnel, or some responsible personnel do not know whether trapped people exist in the building or not, at the moment, firefighters need to search houses in the building one by one, the trapped people cannot be found quickly and accurately, optimal rescue time is delayed, and meanwhile great threat is brought to personal safety of the people.
Disclosure of Invention
In order to solve the problems in the prior art, an embodiment of the present invention provides a fire protection intelligent access control system, where the system includes: the system comprises a face recognition module, an infrared counting module, an entrance guard switch module, a fire detection module and a master control module;
the face recognition module recognizes the face to be verified and sends the recognized face to be verified to the master control module;
the master control module judges whether the face to be verified belongs to a face in a face database, if so, the face to be verified is determined to pass verification, and a first opening signal is sent to the access control switch module to enable the access control to be opened for a preset time;
when the fire detection module detects that a fire happens, a fire signal is sent to the master control module;
after receiving the fire signal, the master control module sends a second opening signal to the access control switch module to enable the access control to be in an opening state all the time; meanwhile, a first counting signal is sent to the infrared counting module, and after the infrared counting module receives the first counting signal, the infrared counting module counts the number of people escaping from the access control and feeds back the number of the escaping people to the master control module;
the master control module determines the total number of people in the entrance guard according to the number of the faces passing verification, compares the total number of people in the entrance guard with the number of people escaping, and determines whether trapped people exist in the entrance guard or not and the number of the trapped people.
Optionally, when the master control module determines that the face to be verified passes verification, a second counting signal is sent to the infrared counting module, the infrared counting module counts people entering the access control after receiving the second counting signal, and when the number of people entering the access control is greater than one, a warning signal is returned to the master control module, wherein the warning signal carries the number of people entering the access control;
correspondingly, the total control module determines the total number of people in the access control according to the number of the verified faces and the number of the people entering the access control carried by the warning signal.
Optionally, the access control system further comprises a positioning module, the positioning module sends the position information of the access control to the master control module, and the master control module determines the position information of the trapped person according to the received position information.
Optionally, the access control system further comprises a fire-fighting terminal device, the master control module determines that when a person trapped in the access control is present, the number of the person trapped and the corresponding position information are sent to the fire-fighting terminal device, and the fire-fighting terminal device is held by the fire-fighting person.
Optionally, the access control system further comprises an alarm module, the master control module receives the fire signal and then sends an alarm signal to the alarm module, the alarm module receives the alarm signal and then broadcasts an alarm voice, and the alarm voice comprises the number of the accesses, the position of the accesses and the escape route.
Optionally, the access control system further comprises an indication module, the master control module receives the fire signal and then sends an indication signal to the indication module, the indication module receives the indication signal and then controls the indicator lamp to be turned on, and the indicator lamp is in an escape route shape and is distributed above a wall in the access control system.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
it is worth explaining that the intelligent fire-fighting access control system comprises the infrared counting module, the infrared counting module can not only warn that personnel entering the access control system do not meet standards and improve safety, but also can accurately determine the total number of the personnel in the access control system and the number of the escaped personnel, so that whether the personnel are trapped or not can be quickly and accurately determined, the fire fighters do not need to enter a fire scene to search a house one by one, the rescue accuracy is improved, casualties are avoided, and the personal safety of the fire fighters is guaranteed to the greatest extent. In addition, the intelligent fire-fighting access control system comprises the positioning module, and the subsequent master control module can directly send the number of the trapped persons and the corresponding position information to the fire-fighting terminal equipment held by the fire fighters, so that the fire fighters can directly and quickly arrive at the corresponding positions, the trapped persons are rescued, and the precious rescue time is prevented from being wasted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a frame diagram of an intelligent fire access control system according to an embodiment of the present invention;
fig. 2 is a simple work flow chart of the fire access control system according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a block diagram of a fire protection intelligent access control system according to an embodiment of the present invention, and referring to fig. 1, the system includes: the system comprises a face recognition module, an infrared counting module, an entrance guard switch module, a fire detection module and a master control module.
It should be noted that the face recognition module is installed on the side of the entrance guard facing the corridor, and the height of the face recognition module corresponds to the height of the face of most of the people, so as to verify the people to enter the entrance guard. The infrared counting module is installed on the door frame side, sets up in the face of the entrance guard's passageway, and after entrance guard opened, the infrared counting module of installation can send the infrared light in the face of the entrance guard's passageway on the door frame to detect the personnel number through the entrance guard passageway. The entrance guard switch module is installed inside the side face of the entrance guard, so that the entrance guard is in an opening or locking state. The fire detection module is installed inside a house and detects whether a fire occurs by detecting smoke, fire light, combustion gas or the like. The master control system can be installed on an access control system and also can be installed in a control room, and the master control system can be installed in a control room as long as the master control system conforms to the wireless communication distance.
In addition, the face recognition module, the infrared counting module, the entrance guard switch module and the fire detection module are in wireless connection with the master control module, so that the master control module can transmit data and instructions with other modules to control the operation of other modules.
Fig. 2 is a simple work flow chart of the fire access control system according to the embodiment of the present invention, and referring to fig. 2, the simple work flow of the fire access control system is as follows: when people need to enter the access control system, the people can stand on the corridor, face the face recognition module of the access control system, recognize faces to be verified through the face recognition module, and send the recognized faces to be verified to the master control module; then, the master control module judges whether the face to be verified belongs to the face in the face database, when the face to be verified belongs to the face database, the face to be verified is confirmed to pass verification, a first opening signal is sent to the access control switch module, so that the access control is opened for a preset time, and the personnel can enter the interior of the house through the access control within the preset time of the access control. The preset time is a preset time period, and the time period is just enough for one person to enter the entrance guard.
When the fire detection module detects that a fire disaster occurs in the house, a fire signal is sent to the master control module, and after receiving the fire signal, the master control module sends a second opening signal to the access control switch module, so that the access control is always in an opening state, and personnel in the house can escape from the house through the opened access control; meanwhile, the master control module can also send a first counting signal to the infrared counting module, the infrared counting module counts people escaping from the access control after receiving the first counting signal, and feeds the number of the escaping people back to the master control module, the master control module determines the total number of people in the access control according to the number of the people passing verification, compares the total number of people in the access control with the number of the escaping people, and determines whether trapped people exist in the access control or not and the number of the trapped people.
It should be noted that, after it is determined that the face to be verified passes the verification, the access control system is opened, and the person can enter the access control (i.e., inside the house) after the access control system is opened. That is to say, the number of the faces passing the verification is the number of the persons entering the house, and when a fire subsequently occurs, the master control module can determine the total number of the persons in the entrance guard according to the number of the faces passing the verification so as to further judge whether the persons are trapped.
Further, when the master control module determines that the face to be verified passes through verification, a second counting signal can be sent to the infrared counting module, the infrared counting module counts the personnel entering the entrance guard after receiving the second counting signal, when the number of the entering personnel is larger than one, a warning signal is returned to the master control module, and the warning signal carries the number of the entering personnel. Under the condition, the subsequent master control module can determine the total number of people in the access control according to the number of the verified faces and the number of the people entering the access control carried by the warning signals.
It should be noted that, when the master control module determines that the face to be verified passes the verification, the access control can be controlled to open for a preset time, and a plurality of persons may enter the access control at the same time within the preset time of the access control opening, so that the master control module can also control the infrared counting module to count the number of persons entering the access control, when the number of persons entering the access control is greater than one, the verification is performed only once, but a plurality of persons are determined to enter the access control, at this time, the infrared counting module can return a warning signal to the master control module, so that a responsible person can see whether an unidentified person enters the access control, and the warning signal can carry the number of persons entering the access control, so that the follow-up master control module can accurately determine the total number of persons of the access control, and avoid omission of a.
It is worth to say that the infrared counting module in the invention can not only warn the people entering the entrance guard not to meet the standard and improve the safety, but also can accurately determine the total number of people in the entrance guard and the number of people escaping, thereby accurately determining whether people are trapped.
Furthermore, the access control system further comprises a positioning module, and the positioning module can send the position information of the access control to the master control module, so that the master control module can determine the position information of the trapped person according to the received position information. So, after the fire fighter reached the scene, can look up the relevant display device of total accuse module, the position of stranded personnel is confirmed to the accuracy, in time rescues.
Furthermore, access control system still includes fire control terminal equipment, when always controlling the module and confirming that there is stranded personnel in the entrance guard, can give fire control terminal equipment with stranded personnel number and the positional information who corresponds, and fire control terminal equipment is held by the fire fighter. So, total accuse module can be directly send the fire control terminal equipment that the fire fighter held with stranded personnel number and the positional information that corresponds for the fire fighter can directly arrive the relevant position fast, rescues stranded personnel, avoids extravagant valuable rescue time.
Furthermore, the access control system further comprises an alarm module, when the master control module receives the fire signal, the alarm module sends an alarm signal, and after the alarm module receives the alarm signal, the alarm module broadcasts alarm voice, wherein the alarm voice comprises the number of the access controls, the positions of the access controls and escape routes. It is worth to be noted that the alarm module arranged in the invention broadcasts alarm voice, so that the number, the position and the escape route of the entrance guard of the personnel in the house can be reminded, and the personnel in the house can be evacuated in time.
Furthermore, the access control system further comprises an indicating module, after the master control module receives the fire signal, the indicating module can also send an indicating signal to the indicating module, after the indicating module receives the indicating signal, the indicating lamp is controlled to be turned on, and the indicating lamp is in the shape of an escape route and is distributed above a wall in the access control system. It should be noted that the indication module in the invention is arranged according to the shape of the escape route, and can be lighted up when a fire occurs, so that people in the house can accurately and quickly escape after seeing the indication.
It is worth explaining that the intelligent fire-fighting access control system comprises the infrared counting module, the infrared counting module can not only warn that personnel entering the access control system do not meet standards and improve safety, but also can accurately determine the total number of the personnel in the access control system and the number of the escaped personnel, so that whether the personnel are trapped or not can be quickly and accurately determined, the fire fighters do not need to enter a fire scene to search a house one by one, the rescue accuracy is improved, casualties are avoided, and the personal safety of the fire fighters is guaranteed to the greatest extent. In addition, the intelligent fire-fighting access control system comprises the positioning module, and the subsequent master control module can directly send the number of the trapped persons and the corresponding position information to the fire-fighting terminal equipment held by the fire fighters, so that the fire fighters can directly and quickly arrive at the corresponding positions, the trapped persons are rescued, and the precious rescue time is prevented from being wasted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a fire control is with intelligent access control system which characterized in that, the system includes: the system comprises a face recognition module, an infrared counting module, an entrance guard switch module, a fire detection module and a master control module;
the face recognition module recognizes the face to be verified and sends the recognized face to be verified to the master control module;
the master control module judges whether the face to be verified belongs to a face in a face database, if so, the face to be verified is determined to pass verification, and a first opening signal is sent to the access control switch module to enable the access control to be opened for a preset time;
when the fire detection module detects that a fire happens, a fire signal is sent to the master control module;
after receiving the fire signal, the master control module sends a second opening signal to the access control switch module to enable the access control to be in an opening state all the time; meanwhile, a first counting signal is sent to the infrared counting module, and after the infrared counting module receives the first counting signal, the infrared counting module counts the number of people escaping from the access control and feeds back the number of the escaping people to the master control module;
the master control module determines the total number of people in the entrance guard according to the number of the faces passing verification, compares the total number of people in the entrance guard with the number of people escaping, and determines whether trapped people exist in the entrance guard or not and the number of the trapped people.
2. The intelligent fire protection access control system according to claim 1, wherein when the master control module determines that the face to be verified passes verification, a second counting signal is sent to the infrared counting module, the infrared counting module counts the number of people entering the access control after receiving the second counting signal, and when the number of people entering the access control system is greater than one, a warning signal is returned to the master control module, and the warning signal carries the number of people entering the access control system;
correspondingly, the total control module determines the total number of people in the access control according to the number of the verified faces and the number of the people entering the access control carried by the warning signal.
3. The intelligent fire protection access control system according to claim 1, further comprising a positioning module, wherein the positioning module sends the position information of the access control to the master control module, and the master control module determines the position information of the trapped people according to the received position information.
4. The intelligent fire protection access control system according to claim 3, further comprising a fire protection terminal device, wherein when the master control module determines that the trapped persons exist in the access control, the master control module sends the number of the trapped persons and corresponding position information to the fire protection terminal device, and the fire protection terminal device is held by the fire protection personnel.
5. The intelligent fire protection access control system according to claim 1, further comprising an alarm module, wherein the master control module sends an alarm signal to the alarm module after receiving the fire signal, the alarm module broadcasts an alarm voice after receiving the alarm signal, and the alarm voice comprises the number of accesses, the location of the accesses and the escape route.
6. The intelligent entrance guard system for fire fighting according to claim 1 or 5, characterized in that, the entrance guard system further comprises an indication module, the master control module sends an indication signal to the indication module after receiving the fire signal, the indication module controls the indicator lamp to light up after receiving the indication signal, and the indicator lamp is in the shape of an escape route and is distributed above a wall in the entrance guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010141315.3A CN111462377A (en) | 2020-03-04 | 2020-03-04 | Intelligent entrance guard system for fire control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010141315.3A CN111462377A (en) | 2020-03-04 | 2020-03-04 | Intelligent entrance guard system for fire control |
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| CN111462377A true CN111462377A (en) | 2020-07-28 |
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| CN202010141315.3A Pending CN111462377A (en) | 2020-03-04 | 2020-03-04 | Intelligent entrance guard system for fire control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114140953A (en) * | 2021-11-04 | 2022-03-04 | 郑州轻工业大学 | Intelligent fire-fighting evacuation robot with voice recognition function |
| WO2023236943A1 (en) * | 2022-06-08 | 2023-12-14 | 钟基林 | Intelligent fire alarm, rescue and disaster-relief system |
-
2020
- 2020-03-04 CN CN202010141315.3A patent/CN111462377A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114140953A (en) * | 2021-11-04 | 2022-03-04 | 郑州轻工业大学 | Intelligent fire-fighting evacuation robot with voice recognition function |
| CN114140953B (en) * | 2021-11-04 | 2023-08-15 | 郑州轻工业大学 | Intelligent fire-fighting evacuation robot with voice recognition function |
| WO2023236943A1 (en) * | 2022-06-08 | 2023-12-14 | 钟基林 | Intelligent fire alarm, rescue and disaster-relief system |
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