CN109785547B - Safety warning method, device, control system and storage medium - Google Patents
Safety warning method, device, control system and storage medium Download PDFInfo
- Publication number
- CN109785547B CN109785547B CN201810443641.2A CN201810443641A CN109785547B CN 109785547 B CN109785547 B CN 109785547B CN 201810443641 A CN201810443641 A CN 201810443641A CN 109785547 B CN109785547 B CN 109785547B
- Authority
- CN
- China
- Prior art keywords
- information
- controlled
- indicating
- equipment
- warning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The application relates to a safety warning method, a safety warning device, a control system and a storage medium. The method comprises the steps of obtaining a safety alarm signal, determining alarm position information according to the safety alarm signal, obtaining a device identification of the indicating device to be controlled according to the alarm position information, generating and pushing an updating signal to the indicating device to be controlled, wherein the updating signal is used for updating the indicating information of the indicating device to be controlled into preset alarm information. By acquiring the equipment identifier of the indicating equipment to be controlled and updating the indicating information of the indicating equipment, the phenomenon that personnel enter a dangerous area due to misleading of the indicating information under dangerous or emergency conditions can be avoided, and the reliability and the safety of the indicating information are improved.
Description
Technical Field
The present invention relates to the field of security technologies, and in particular, to a security warning method, device, control system, and storage medium.
Background
In recent years, large high-rise buildings are emerging along with the progress of township in China, so that the potential safety hazards are increased, and the probability of fire and the like is increased. The fire load of large-scale high-rise buildings is greatly increased due to special requirements on equipment, facilities, decoration and the like. Once the fire disaster happens carelessly in the electric, smoking and fire, a great deal of property loss and casualties are caused, and the adverse social effect is formed. Therefore, people pay more and more attention to the fire safety of large-scale high-rise buildings and the safe evacuation under the condition of fire.
In the existing high-rise building, an elevator is usually equipped to realize rapid lifting of a user in a floor, and a safety escape exit and a staircase are also equipped to realize safe escape of the user when the elevator does not work or a fire occurs, wherein a safety indicating device, such as a safety sign lamp and the like, is usually equipped at the safety exit, and the safety sign lamp can be used for displaying indicating information such as 'safety exit' and the like so as to realize safe escape of the user according to the indicating information.
However, in the prior art, when a safety accident such as a fire occurs, if the safety sign lamp displays indication information such as "safety exit" and the like, the safety sign lamp is likely to enter a dangerous range, and the escape risk of the evacuees is increased.
Disclosure of Invention
In view of the above, it is necessary to provide a safety warning method, a safety warning device, a safety warning control system, and a storage medium, which improve the reliability of indication information, in order to solve the problem that the entry into a dangerous area is easily caused.
A method of safety alerting, the method comprising:
acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal;
acquiring equipment identification of the indicating equipment to be controlled according to the warning position information;
and generating and pushing an updating signal to the indicating equipment to be controlled, wherein the updating signal is used for updating the indicating information of the indicating equipment to be controlled into preset warning information.
In one embodiment, the obtaining, according to the alert location information, a device identifier of the pointing device to be controlled includes:
acquiring building structure parameter information and position information of each indicating device arranged in the building;
and acquiring the equipment identifier of the indicating equipment to be controlled in the path leading to the warning position according to the warning position information, the building structure parameter information and the position information of each indicating equipment.
In one embodiment, the safety alarm signal comprises a fire signal, and determining the warning location information according to the acquired safety alarm signal comprises:
determining fire source position information and fire information according to the acquired fire signals;
the acquiring the device identifier of the indicating device to be controlled according to the warning position information includes:
according to the fire source position information, determining coordinate information and floor information corresponding to the fire source position;
acquiring the equipment identifier of the preferred indicating equipment of the corresponding floor according to the coordinate information, the floor information and the position information of each indicating equipment;
determining the floor and range of fire spreading according to the fire information;
and acquiring the equipment identifier of the indicating equipment to be controlled of each floor according to the floor and the range where the fire spreads and the equipment identifier of the preferred indicating equipment.
In one embodiment, after generating and pushing the update signal to the to-be-controlled indicating device, the method further includes:
and when detecting that the indication information of the indication equipment to be controlled is not updated, generating and pushing an alarm signal to the corresponding indication equipment to be controlled.
In one embodiment, the generating and pushing an alarm signal to the corresponding to-be-controlled indicating device when it is detected that the to-be-controlled indicating device does not perform indication information update includes:
sending a feedback request signal to each indicating device to be controlled, wherein the feedback request signal is used for enabling the indicating device to be controlled to feed back an unrefreshed confirmation signal when indication information is not updated;
when the non-updating confirmation signal is received, generating and pushing a first alarm signal to corresponding to-be-controlled indicating equipment, wherein the first alarm signal is used for enabling the corresponding to-be-controlled indicating equipment to send out an alarm;
when detecting that the indication information of the indication equipment to be controlled is not updated, generating and pushing an alarm signal to the corresponding indication equipment to be controlled, the method further comprises the following steps:
and when the non-updating confirmation signal is not received within the preset feedback time, generating and pushing a second alarm signal to an alarm corresponding to the to-be-controlled indicating equipment so that the alarm gives an alarm.
In one embodiment, after generating and pushing an alert information update signal according to the indication information corresponding to the indication device to be controlled, the method further includes:
and when the safety alarm information is not received within the preset time, generating and pushing a reset instruction to the indicating equipment to be controlled, wherein the reset instruction is used for restoring the indicating equipment to be controlled to a corresponding state before the safety alarm signal is received.
In one embodiment, the updating the indication information of the to-be-controlled indication device to be preset warning information includes:
updating the display content of the indicating equipment to be controlled from first content to second content, wherein the first content is content which is locally stored in the indicating equipment to be controlled and is used for indicating a user, and the second content is preset warning content information or preset warning direction information corresponding to the safety warning information;
or, updating the display color of the indicating equipment to be controlled from a first color to a second color;
or updating the display brightness of the to-be-controlled indicating equipment from a first brightness to a second brightness.
A safety warning device comprising:
the warning position determining module is used for acquiring a safety alarm signal and determining warning position information according to the safety alarm signal;
the to-be-controlled indicating equipment identifier acquisition module is used for acquiring the equipment identifier of the to-be-controlled indicating equipment according to the warning position information;
and the indication information updating module is used for generating and pushing an updating signal to the indication equipment to be controlled, wherein the updating signal is used for updating the indication information of the indication equipment to be controlled into preset warning information.
A safety warning control system comprising a controller and a plurality of indicating devices, the controller being connected to the plurality of indicating devices, the controller being configured to implement the steps of:
acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal;
acquiring equipment identification of the indicating equipment to be controlled according to the warning position information;
and generating and pushing an updating signal to the indicating equipment to be controlled, wherein the updating signal is used for updating the indicating information of the indicating equipment to be controlled into preset warning information.
A computer-readable storage medium having stored thereon a computer program which, when executed, performs the steps of:
acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal;
acquiring equipment identification of the indicating equipment to be controlled according to the warning position information;
and generating and pushing an updating signal to the indicating equipment to be controlled, wherein the updating signal is used for updating the indicating information of the indicating equipment to be controlled into preset warning information.
According to the safety warning method, the safety warning device, the control system and the storage medium, warning position information is determined by acquiring safety warning information, the equipment identification of the indicating equipment to be controlled can be accurately acquired, the indicating information updating signal is generated and pushed according to the acquired equipment identification of the indicating equipment to be controlled, the indicating information of the indicating equipment to be controlled is updated to preset warning information, the phenomenon that personnel enter a dangerous area due to misleading of the indicating information under dangerous or emergency conditions can be avoided by updating the indicating information of the indicating equipment to be controlled, and the reliability and the safety of the indicating information are improved.
Drawings
FIG. 1 is a schematic flow chart illustrating a security alert method according to an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating a security alert method according to another embodiment of the present disclosure;
FIG. 3 is a schematic flow chart illustrating a security alert method according to another embodiment of the present disclosure;
FIG. 4 is a schematic flow chart illustrating a security alert method according to another embodiment of the present disclosure;
FIG. 5 is a schematic flow chart illustrating a security alert method according to another embodiment of the present disclosure;
fig. 6 is a schematic diagram illustrating comparison between before and after updating of indication information of an indication device to be controlled in an application example of the present application;
FIG. 7 is a block diagram of a safety warning device according to an embodiment of the present application;
fig. 8 is a block diagram of a safety warning device according to another embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, a safety warning method includes:
and S100, acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal.
The safety alarm signal refers to a warning signal sent when a danger or an accident occurs and a potential safety hazard is detected, and specifically, the safety alarm signal may include contents such as a warning item, a warning position, a warning level, a warning range and the like, wherein the warning item may refer to a fire warning, a harmful gas leakage warning, a potential explosion warning and other items threatening life safety, the warning position refers to position information of a source of the warning item, the warning level refers to a degree of danger of the warning item, and the warning range refers to a range that the warning item may be dangerous.
And step S300, acquiring the equipment identifier of the indicating equipment to be controlled according to the warning position information.
The indicating equipment is equipment which is arranged on a planned path where people in a building can move and indicates moving direction information for reference so that the people can reach a safety area, the equipment identification is an identity identification of the indicating equipment, and relevant information of the indicating equipment, such as current indicating information and position information of the indicating equipment, can be determined through the equipment identification. The indicating equipment can dynamically adjust the indicating information of the indicating equipment by receiving the control signal, particularly the indicating equipment can be an adjustable indicating sign lamp, and the safe area can be an area corresponding to a position far away from danger, such as a safe exit of a building. The planned path in the building can be a stored escape path preset by a user according to the plane structure diagram of the building. The indicating equipment to be controlled is indicating equipment arranged in a path leading to the warning position.
Step S500, generating and pushing an update signal to the to-be-controlled indicating device, where the update signal is used to update the indicating information of the to-be-controlled indicating device to the preset warning information.
In order to assist people to smoothly evacuate to a safe area, indicating equipment is arranged on a planned evacuation path of a building, specifically, the indicating equipment can be arranged at exits of corridors of all floors of the building, when safety alarm occurs, potential hazards or accidents endangering safety exist, when the evacuated people continue to evacuate according to prompt contents on the indicating equipment, the evacuated people possibly enter a dangerous area and endanger life safety, and through generating and pushing updating signals, the indicating equipment to be controlled updates preset indicating information into preset warning information, the evacuated people can be prevented from mistakenly entering the dangerous area, and the reliability of smooth evacuation is improved. The indication information includes information for indicating the direction of the exit in case of no occurrence of a safety alarm, i.e., in a normal case, and the preset warning information includes information for warning the evacuation personnel not to enter a dangerous area or indicating the correct evacuation direction in case of occurrence of a safety alarm.
According to the safety warning method, the warning position information is determined by acquiring the safety warning information, the equipment identifier of the indicating equipment to be controlled can be accurately acquired, the updating signal is generated and pushed to the indicating equipment to be controlled according to the acquired equipment identifier of the indicating equipment to be controlled, the indicating information of the indicating equipment to be controlled is updated to the preset warning information, the phenomenon that personnel enter a dangerous area due to misleading of the indicating information under dangerous or emergency conditions can be avoided by updating the indicating information of the indicating equipment to be controlled, and the reliability and the safety of the indicating information are improved.
As shown in fig. 2, in one embodiment, step S300 includes:
step S310, obtaining building structure parameter information and position information of each indicating device arranged in the building.
The building structure parameter information comprises floor information of a building, plane structure information of each floor and the like, in the building, a plurality of paths leading to a safety area are planned according to a plane structure diagram of the building, indicating devices are arranged on the paths, and the building structure parameter information and position information of each indicating device can be stored in advance so as to be directly acquired.
Step S330, according to the warning position information, the building structure parameter information and the position information of each indicating device, obtaining the device identification of the indicating device to be controlled, which is arranged in the path leading to the warning position.
According to the warning position information and the structural parameter information of the building, a path leading to the warning position can be determined, and further according to the path leading to the warning position and the position information of each indicating device, the device identification of the indicating device to be controlled arranged in the path leading to the warning position can be obtained, so that the indicating device to be controlled is determined.
The method can be applied to a fire safety warning system which comprises a control terminal, indicating equipment arranged on an evacuation path of a building and a fire detector. The control terminal is respectively electrically connected with the indicating equipment and the fire detector and is used for respectively acquiring signals sent by the indicating equipment and the fire detector and sending control signals to the indicating equipment or the fire detector, wherein the indicating equipment can be safety sign lamps arranged at exits of corridors of various floors, and the control terminal can acquire current working information of any one safety sign lamp or send control signals to any one safety sign lamp so as to enable the safety sign lamp to correspondingly adjust according to the control signals.
In one embodiment, the safety alarm signal includes a fire signal, the safety alarm signal can be detected and acquired by a fire detector, the fire detector includes a temperature sensor, a smoke detection sensor, an infrared sensor and an ultrasonic sensor, the fire detector is configured to detect whether a fire is occurring at a position where the fire is located, and when the fire signal is detected, send position information of a fire occurrence point and fire information to the control terminal, wherein the fire information is generally determined by performing calculation processing on the temperature information of the fire occurrence point acquired by the temperature sensor, the smoke amount of the fire occurrence point acquired by the smoke detection sensor, the thermal infrared signal of the fire occurrence point acquired by the infrared sensor, the position of the fire occurrence point acquired by the ultrasonic sensor and sensing time of each sensor.
As shown in fig. 3, step S100 includes:
and step S120, determining fire source position information and fire information according to the acquired fire signal.
When any fire detector detects that a fire occurs at the position where the fire detector is located, the fire signal is sent to the control terminal, and when the control terminal receives the fire signal sent by the fire detector, the fire source position information and the fire information are determined.
Step S300 includes:
and step S350, determining coordinate information and floor information corresponding to the fire source position according to the fire source position information.
The coordinate information is the plane coordinate position of the fire source occurrence point, the floor information is the specific floor where the fire source is located, and according to the coordinate information and the floor information, the position of the floor where the fire occurs can be determined.
And step S360, acquiring the device identification of the preferred indicating device corresponding to the floor according to the coordinate information, the floor information and the position information of each indicating device.
According to the coordinate information, the floor information and the position information of each indicating device, the device identification of the indicating device corresponding to the floor where the fire occurs can be obtained, namely the corresponding indicating device is the preferred indicating device.
And step S370, determining the floor and range of fire spreading according to the fire information.
Because the fire is easy to be affected by the environment, such as inflammable or combustion-supporting objects in the building, wind direction, etc., the fire specifically refers to the size and the spread degree of the fire, the fire information can be detected and acquired by a fire detector arranged in the building, and the floor and the range of the spread of the fire can be determined by the detection.
And step S380, acquiring the equipment identifier of the indicating equipment to be controlled of each floor according to the floor and range of fire spreading and the equipment identifier of the preferred indicating equipment.
The preferred indicating equipment is the indicating equipment corresponding to the floor where the fire happens, and the indicating equipment of each floor can be expanded and determined in real time according to the fire by combining the floor and the range where the fire spreads, namely the indicating equipment to be controlled, so that the safe evacuation of people on each floor is guaranteed.
Specifically, in an application example, when a safety alarm signal sent when a fire breaks out in 11 th and 12 th floors is acquired, and the fire of 11 th floor is smaller than the fire of 12 th floor, it is inferred that the fire will spread to 13 th floor and above, and an upper floor range and a lower floor range which are likely to spread are determined according to the fire information, wherein a user sets different floor ranges corresponding to different fire sizes in the control terminal in advance, for example, when the fire information is within a first preset range, the upper floor range and the lower floor range are determined to be a first preset layer (for example, 2 th floor), and when the fire information is greater than the first preset range and smaller than a second preset range, the upper floor range and the lower floor range are determined to be a second preset layer (for example, 4 th floor), which is in turn set by the user the size of the upper floor range and the lower floor range corresponding to the fire information. At the moment, according to the floor information and the fire information of the fire source position, each preferred indicating device in the range of the upper floor and the lower floor away from the floor where the preferred indicating device is determined to be the indicating device to be controlled, for example, when the range of the upper and lower floors is determined to be 2 floors according to the fire information, the preferred indicating device at the 9 th floor to the 14 th floor is determined to be the indicating device to be controlled, the indicating information of the indicating device to be controlled needs to be updated, so that the evacuation personnel can know that the fire disaster occurs in the interior according to the indication information and forbid the evacuation, thereby increasing the safe evacuation opportunity of the evacuation personnel, reducing the risk of entering the fire scene, and the indication information of the indication devices on other floors is not changed, at this time, although the indicated path direction is the same as the coordinates of the fire source position, but the floors are far away from the fire source, so that the evacuation personnel can not be injured after entering the building.
As shown in fig. 4, in an embodiment, after step S500, the method further includes:
step S600, when the situation that the indication information of the indication equipment to be controlled is not updated is detected, an alarm signal is generated and pushed to the corresponding indication equipment to be controlled.
After the control terminal generates and pushes the indication information to be controlled to the indication equipment to be controlled, whether the indication equipment to be controlled receives the update signal and updates the corresponding indication information cannot be determined, at the moment, the control terminal performs update detection on the indication equipment to be controlled, and when the indication information of the indication equipment to be controlled is not updated, an alarm signal is generated and pushed to the corresponding indication equipment to be controlled.
As shown in fig. 5, in one embodiment, step S600 includes:
step S620, sending a feedback request signal to each to-be-controlled indicating device, where the feedback request signal is used to enable the to-be-controlled indicating device to feed back an un-updated confirmation signal when the indicating information is not updated.
The control terminal sends a feedback request signal to the indicating equipment to be controlled to enable the indicating equipment to be controlled to feed back a non-updating confirmation signal when the indicating information is not updated, and further the feedback request signal is also used for enabling the indicating equipment to be controlled to feed back an updating completion confirmation signal when the indicating information is updated.
Step S640, when the non-update confirmation signal is received, generating and pushing a first alarm signal to the corresponding to-be-controlled indicating device, where the first alarm signal is used to enable the corresponding to-be-controlled indicating device to send out an alarm.
When the internal structure of the indicating equipment to be controlled fails, the updating of the indicating information may not be completed, the non-updating confirmation signal is fed back to the control terminal, and the control terminal generates and pushes the first alarm signal to the indicating equipment to be controlled after receiving the non-updating confirmation signal, so that the indicating equipment to be controlled can give an alarm to prompt the evacuated personnel. And simultaneously, after the user using the control terminal acquires the non-updated confirmation signal and the fire is over, the user can go to the indicating equipment to be controlled to perform troubleshooting on the indicating equipment.
After step S600, the method further includes:
step S660, when the non-update confirmation signal is not received within the preset feedback time, generating and pushing a second alarm signal to the alarm corresponding to the to-be-controlled indicating device, so that the alarm gives an alarm.
When the indicating equipment to be controlled and the control terminal have communication faults or are in a damaged state, the instruction pushed by the control terminal cannot be executed, and the state feedback cannot be carried out, the control terminal cannot accurately judge whether the indicating information of the indicating equipment to be controlled is updated, and when a non-update confirmation signal is not received within the preset feedback time, a second alarm signal is generated and pushed to an alarm corresponding to the indicating equipment to be controlled, so that the alarm gives an alarm, evacuation personnel are prompted, and fault processing is carried out after a fire disaster is over. Specifically, each indicating equipment is correspondingly provided with an alarm, and each alarm is connected with the control terminal and used for giving an alarm when the indicating equipment fails and does not work so as to prompt the evacuated personnel through the alarm.
In one embodiment, after step S500, the method further includes:
step S700, when the safety alarm information is not received within the preset time, a reset instruction is generated and pushed to the indicating equipment to be controlled, and the reset instruction is used for enabling the indicating equipment to be controlled to be restored to the corresponding state before the safety alarm signal is received.
When the fire detector is in the wrong sending of the information or the fire is extinguished, the control terminal does not receive the fire signal continuously within the preset time, and the control terminal recovers the indicating information of the indicating equipment to be controlled after the fire signal does not occur.
In one embodiment, the step of causing the indication device to be controlled to indicate the updated warning information comprises:
updating the display content of the indicating equipment to be controlled from first content to second content, wherein the first content is content which is locally stored in the indicating equipment to be controlled and is used for indicating a user, and the second content is preset warning content information or preset warning direction information corresponding to the safety warning information.
Or the display color of the indicating equipment to be controlled is updated from the first color to the second color.
Or updating the display brightness of the indicating equipment to be controlled from the first brightness to the second brightness.
Specifically, as shown in fig. 6, the to-be-controlled indicating device includes to-be-controlled safety sign lamps, which all display the display information that is preset and stored in the memory before the fire occurs, for example, in this embodiment, the to-be-controlled safety sign lamps display the first content ("safety exit" and direction indication), the first color ("green"), and the first brightness in the daily use state, for example, the safety sign lamps have three different degrees of brightness, which are respectively light, medium, and heavy, at which the first brightness is "light", and at which the to-be-controlled safety sign lamps display the contents of the "safety exit" at the lower brightness.
When a fire occurs and each safety sign lamp to be controlled receives an update signal sent by the control terminal, the control unit in the safety sign lamp to be controlled controls the display content of the safety sign lamp to be controlled to be updated to the second content (the safety exit is updated to 'no entry', or the indication direction is updated to the opposite direction), the display color is changed to the second color ('red'), and the brightness of the display content is updated to the second brightness (the second brightness is 'moderate or severe', and is mainly determined by the control terminal according to the fire information and the position information of the fire) according to the obtained update signal. The safety sign lamp to be controlled can be an LED lamp, the brightness can be adjusted by adopting PWM dimming control, the duty ratio of the PWM signal is correspondingly improved, so that the LED lamp is updated from first brightness to second brightness, and the brightness is improved. After the display information of each safety sign lamp to be controlled is replaced, the user can be ensured not to enter the area according to the display information, so that safe escape is realized. It should be noted that the updated display information of the safety sign lamp can also be other information, and can be set according to the actual use requirements of the user, which is not limited herein, and the replacement of the display information is mainly used for enabling the user to determine the evacuation route according to the display information. It can be understood that in other embodiments, the reminding and warning effects can be achieved by updating the displayed indication information into the sound warning information.
It should be understood that although the various steps in the flow charts of fig. 1-5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 1-5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
As shown in fig. 7, a safety warning device includes:
and an alert position determining module 100, configured to obtain the safety alarm signal, and determine alert position information according to the safety alarm signal.
And an identifier obtaining module 300 for the indicating device to be controlled, configured to obtain the device identifier of the indicating device to be controlled according to the warning position information.
The indication information updating module 500 is configured to generate and push an update signal to the to-be-controlled indication device, where the update signal is used to update the indication information of the to-be-controlled indication device to the preset warning information.
As shown in fig. 8, in an embodiment, the to-be-controlled indicating device identifier obtaining module 300 includes:
a building structure and pointing device information obtaining unit 310, configured to obtain building structure parameter information and position information of each pointing device provided in a building;
and a to-be-controlled indicating device determining unit 330, configured to obtain a device identifier of the to-be-controlled indicating device, which is set in a path leading to the warning position, according to the warning position information, the building structure parameter information, and the position information of each indicating device.
In one embodiment, the safety warning signal includes a fire signal, and the alert position determination module 100 includes:
a fire source position information and fire information determining unit 120, configured to determine fire source position information and fire information according to the acquired fire signal;
the module 300 for acquiring the identifier of the to-be-controlled indicating device includes:
a fire source coordinate and floor information determining unit 350, configured to determine coordinate information and floor information corresponding to a fire source position according to the fire source position information;
a preferred indicating device determining unit 360, configured to obtain a device identifier of a preferred indicating device corresponding to the floor according to the coordinate information, the floor information, and the position information of each indicating device;
a fire spreading floor and range determining unit 370, configured to determine a fire spreading floor and range according to the fire information;
the to-be-controlled indicating device determining unit 380 for each floor determines the device identifier of the to-be-controlled indicating device for each floor according to the floor and range where the fire spreads and the preferred indicating device, and obtains the device identifier of the to-be-controlled indicating device for each floor.
In one embodiment, the safety warning device further comprises:
the update detection module 600 is configured to send an alarm signal to a corresponding to-be-controlled indicating device when it is detected that the to-be-controlled indicating device does not perform indication information update.
In one embodiment, the update detection module 600 includes:
a feedback request unit 620, configured to send a feedback request signal to each to-be-controlled indicating device, where the feedback request signal is used to enable the to-be-controlled indicating device to feed back an un-updated confirmation signal when indication information is not updated;
the first alarm execution unit 640 is configured to generate and push a first alarm signal to the corresponding to-be-controlled indicating device when the non-update confirmation signal is received, where the first alarm signal is used to enable the corresponding to-be-controlled indicating device to send out an alarm;
the update detection module further comprises:
the second alarm executing unit 660 is configured to generate and push a second alarm signal to an alarm corresponding to the to-be-controlled indicating device when the non-update confirmation signal is not received within the preset feedback time, so that the alarm gives an alarm.
In one embodiment, the safety warning device further comprises:
the reset module 700 is configured to generate and push a reset instruction to the to-be-controlled indicating device when the security alarm information is not received within the preset time, where the reset instruction is used to restore the to-be-controlled indicating device to a corresponding state before the security alarm signal is received.
In one embodiment, the indication information update module 500 includes:
a display content updating unit 520, configured to update a display content of the to-be-controlled indicating device from a first content to a second content, where the first content is a content that is locally stored in the to-be-controlled indicating device and is used for indicating a user, and the second content is preset warning content information or preset warning direction information corresponding to the safety warning information;
a display color updating unit 540, configured to update the display color of the to-be-controlled pointing device from a first color to a second color;
and the display brightness updating unit 560 is configured to update the display brightness of the to-be-controlled pointing device from the first brightness to the second brightness.
For the specific limitations of the safety warning device, reference may be made to the above limitations of the safety warning method, which is not described herein again. All or part of the modules in the safety warning device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the control system, and can also be stored in a memory in the control system in a software form, so that the processor can call and execute the corresponding operations of the modules.
A safety warning control system comprises a controller and a plurality of indicating devices, wherein the controller is connected with the indicating devices, a computer program is stored in the controller, and the following steps are realized when the controller executes the computer program:
and acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal.
And determining the indicating equipment to be controlled according to the warning position information, wherein the indicating equipment to be controlled comprises indicating equipment of which the current indicating path is arranged in a path leading to the warning position.
The method comprises the steps of obtaining preset indication information corresponding to indication equipment to be controlled, and sending an indication information updating signal, wherein the indication information updating signal is used for enabling the indication equipment to be controlled to update the preset indication information into warning information.
In one embodiment, the controller when executing the computer program further performs the steps of:
acquiring building structure parameter information and position information of each indicating device arranged in a building;
and determining the indicating equipment to be controlled in the path leading to the warning position according to the warning position information, the building structure parameter information and the position information of each indicating equipment.
In one embodiment, the controller when executing the computer program further performs the steps of:
determining fire source position information and fire information according to the acquired fire signals;
according to the warning position information, the step of determining the indicating equipment to be controlled comprises the following steps:
determining coordinate information and floor information corresponding to the fire source position according to the fire source position information;
determining the preferred indicating equipment corresponding to the floor according to the coordinate information, the floor information and the position information of each indicating equipment;
determining the floor and range of fire spreading according to the fire information;
and determining the indicating equipment to be controlled of each floor according to the floor and range of the spread of the fire and the preferred indicating equipment.
In one embodiment, the controller when executing the computer program further performs the steps of:
and when detecting that the indicating equipment to be controlled does not update the indicating information, sending an alarm signal to the corresponding indicating equipment to be controlled.
In one embodiment, the controller when executing the computer program further performs the steps of:
sending a feedback request signal to each indicating device to be controlled, wherein the feedback request signal is used for enabling the indicating device to be controlled to feed back an unrefreshed confirmation signal when the indicating information is not updated;
when receiving the non-updating confirmation signal, sending a first alarm signal to the corresponding indicating equipment to be controlled, wherein the first alarm signal is used for enabling the corresponding indicating equipment to be controlled to give out an alarm;
when detecting that the indication information updating is not performed by the indication equipment to be controlled, sending an alarm signal to the corresponding indication equipment to be controlled, further comprising:
and when the non-updating confirmation signal is not received within the preset feedback time, sending a second alarm signal to an alarm corresponding to the indicating equipment to be controlled so that the alarm gives an alarm.
In one embodiment, the controller when executing the computer program further performs the steps of:
and when the safety alarm information is not received within the preset time, sending a reset instruction, wherein the reset instruction is used for restoring the updated indicating equipment to be controlled to the corresponding state before the safety alarm signal is received.
In one embodiment, the controller when executing the computer program further performs the steps of:
updating the display content of the indicating equipment to be controlled from first content to second content, wherein the first content is content which is locally stored in the indicating equipment to be controlled and is used for indicating a user, and the second content is warning content information and warning direction information corresponding to the safety alarm information;
or updating the display color of the indicating equipment to be controlled from a first color to a second color;
or updating the display brightness of the indicating equipment to be controlled from the first brightness to the second brightness.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal;
according to the warning position information, determining indicating equipment to be controlled, wherein the indicating equipment to be controlled comprises indicating equipment arranged in a path leading to the warning position;
the method comprises the steps of obtaining preset indication information corresponding to indication equipment to be controlled, and sending an indication information updating signal, wherein the indication information updating signal is used for enabling the indication equipment to be controlled to update the preset indication information into warning information.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring building structure parameter information and position information of each indicating device arranged in a building;
and determining the indicating equipment to be controlled in the path leading to the warning position according to the warning position information, the building structure parameter information and the position information of each indicating equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
determining fire source position information and fire information according to the acquired fire signals;
according to the warning position information, the step of determining the indicating equipment to be controlled comprises the following steps:
determining coordinate information and floor information corresponding to the fire source position according to the fire source position information;
determining the preferred indicating equipment corresponding to the floor according to the coordinate information, the floor information and the position information of each indicating equipment;
determining the floor and range of fire spreading according to the fire information;
and determining the indicating equipment to be controlled of each floor according to the floor and range of the spread of the fire and the preferred indicating equipment.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when detecting that the indicating equipment to be controlled does not update the indicating information, sending an alarm signal to the corresponding indicating equipment to be controlled.
In one embodiment, the computer program when executed by the processor further performs the steps of:
sending a feedback request signal to each indicating device to be controlled, wherein the feedback request signal is used for enabling the indicating device to be controlled to feed back an unrefreshed confirmation signal when the indicating information is not updated;
when receiving the non-updating confirmation signal, sending a first alarm signal to the corresponding indicating equipment to be controlled, wherein the first alarm signal is used for enabling the corresponding indicating equipment to be controlled to give out an alarm;
when detecting that the indication information updating is not performed by the indication equipment to be controlled, sending an alarm signal to the corresponding indication equipment to be controlled, further comprising:
and when the non-updating confirmation signal is not received within the preset feedback time, sending a second alarm signal to an alarm corresponding to the indicating equipment to be controlled so that the alarm gives an alarm.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the safety alarm information is not received within the preset time, sending a reset instruction, wherein the reset instruction is used for restoring the updated indicating equipment to be controlled to the corresponding state before the safety alarm signal is received.
In one embodiment, the computer program when executed by the processor further performs the steps of:
updating the display content of the indicating equipment to be controlled from first content to second content, wherein the first content is the content which is locally stored in the indicating equipment to be controlled and is used for indicating a user, and the second content is warning content information and warning direction information corresponding to the safety alarm information;
or updating the display color of the indicating equipment to be controlled from a first color to a second color;
or updating the display brightness of the indicating equipment to be controlled from the first brightness to the second brightness.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. A method of safety warning, the method comprising:
acquiring a safety alarm signal, and determining warning position information according to the safety alarm signal;
acquiring equipment identification of the indicating equipment to be controlled according to the warning position information;
generating and pushing an updating signal to the indicating equipment to be controlled, wherein the updating signal is used for updating the indicating information of the indicating equipment to be controlled into preset warning information, and the preset warning information is used for warning the evacuation personnel not to enter a dangerous area or indicating correct evacuation direction information;
sending a feedback request signal to each indicating device to be controlled, wherein the feedback request signal is used for enabling the indicating device to be controlled to feed back an unrefreshed confirmation signal when indication information is not updated;
when the non-updating confirmation signal is received, generating and pushing a first alarm signal to corresponding to-be-controlled indicating equipment, wherein the first alarm signal is used for enabling the corresponding to-be-controlled indicating equipment to send out an alarm; when the non-updating confirmation signal is not received within the preset feedback time, generating and pushing a second alarm signal to an alarm corresponding to the to-be-controlled indicating equipment so that the alarm gives an alarm;
when the safety alarm information is not received within a preset time, generating and pushing a reset instruction to the indicating equipment to be controlled, wherein the reset instruction is used for enabling the indicating equipment to be controlled to be restored to a corresponding state before the safety alarm signal is received;
the safety alarm signal comprises a fire signal, and determining the warning position information according to the safety alarm signal comprises:
determining fire source position information and fire information according to the acquired fire signals;
the acquiring the device identifier of the indicating device to be controlled according to the warning position information includes:
acquiring building structure parameter information and position information of each indicating device arranged in a building;
determining coordinate information and floor information corresponding to the fire source position according to the fire source position information and the building structure parameter information;
acquiring the equipment identifier of the preferred indicating equipment of the corresponding floor according to the coordinate information, the floor information and the position information of each indicating equipment;
determining the floor and range of fire spreading according to the fire information;
and acquiring the equipment identifier of the indicating equipment to be controlled of each floor according to the floor and the range where the fire spreads and the equipment identifier of the preferred indicating equipment.
2. The safety warning method according to claim 1, wherein the updating the indication information of the indication device to be controlled to preset warning information comprises:
updating the display content of the indicating equipment to be controlled from first content to second content, wherein the first content is content which is locally stored in the indicating equipment to be controlled and is used for indicating a user, and the second content is preset warning content information or preset warning direction information corresponding to the safety warning information;
or, updating the display color of the indicating equipment to be controlled from a first color to a second color;
or updating the display brightness of the to-be-controlled indicating equipment from a first brightness to a second brightness.
3. A safety warning device, the device comprising:
the warning position determining module is used for acquiring a safety alarm signal and determining warning position information according to the safety alarm signal;
the to-be-controlled indicating equipment identifier acquisition module is used for acquiring the equipment identifier of the to-be-controlled indicating equipment according to the warning position information;
the device comprises an indication information updating module, a control module and a control module, wherein the indication information updating module is used for generating and pushing an updating signal to the indication equipment to be controlled, the updating signal is used for updating the indication information of the indication equipment to be controlled into preset warning information, and the preset warning information is used for warning the evacuation personnel not to enter a dangerous area or indicating correct evacuation direction information;
the feedback request unit is used for sending a feedback request signal to each indicating device to be controlled, and the feedback request signal is used for enabling the indicating device to be controlled to feed back an unrefreshed confirmation signal when indicating information is not updated;
the first alarm execution unit is used for generating and pushing a first alarm signal to corresponding to-be-controlled indicating equipment when the non-updating confirmation signal is received, wherein the first alarm signal is used for enabling the corresponding to-be-controlled indicating equipment to send out an alarm;
the second alarm execution unit is used for generating and pushing a second alarm signal to an alarm corresponding to the to-be-controlled indicating equipment when the non-update confirmation signal is not received within the preset feedback time so that the alarm gives an alarm;
the reset module is used for generating and pushing a reset instruction to the indicating equipment to be controlled when the safety alarm information is not received within preset time, wherein the reset instruction is used for enabling the indicating equipment to be controlled to be restored to a corresponding state before the safety alarm signal is received;
the safety alarm signal comprises a fire signal, and the warning position determining module comprises a fire source position information and fire information determining unit;
the fire source position information and fire information determining unit is used for determining fire source position information and fire information according to the acquired fire signal;
the device to be controlled identification acquisition module comprises a building structure and indicating device information acquisition unit, a fire source coordinate and floor information determination unit, a preferred indicating device determination unit, a fire spreading floor and range determination unit and each floor indicating device to be controlled determination units;
the building structure and indicating equipment information acquisition unit is used for acquiring building structure parameter information and position information of each indicating equipment arranged in a building;
the fire source coordinate and floor information determining unit is used for determining coordinate information and floor information corresponding to the fire source position according to the fire source position information and the building structure parameter information;
the preferred indicating device determining unit is used for acquiring the device identifier of the preferred indicating device corresponding to the floor according to the coordinate information, the floor information and the position information of each indicating device;
the fire spreading floor and range determining unit is used for determining the fire spreading floor and range according to the fire information;
and the determination unit of the indicating equipment to be controlled of each floor is used for acquiring the equipment identification of the indicating equipment to be controlled of each floor according to the floor and the range of the spread fire and the equipment identification of the preferred indicating equipment.
4. The apparatus of claim 3, further comprising:
a display content updating unit, configured to update a display content of the to-be-controlled indicating device from a first content to a second content, where the first content is a content that is locally stored in the to-be-controlled indicating device and is used for indicating a user, and the second content is preset warning content information or preset warning direction information corresponding to the safety warning information;
the display color updating unit is used for updating the display color of the indicating equipment to be controlled from a first color to a second color;
and the display brightness updating unit is used for updating the display brightness of the to-be-controlled indicating equipment from first brightness to second brightness.
5. A safety warning control system comprising a controller and a plurality of indicating devices, the controller being connected to the plurality of indicating devices, the controller being configured to implement the steps of the safety warning method of claim 1 or 2.
6. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed, implements the steps of the safety warning method of claim 1 or 2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495313 | 2017-12-31 | ||
| CN2017114953139 | 2017-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109785547A CN109785547A (en) | 2019-05-21 |
| CN109785547B true CN109785547B (en) | 2021-01-15 |
Family
ID=66495739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810443641.2A Active CN109785547B (en) | 2017-12-31 | 2018-05-10 | Safety warning method, device, control system and storage medium |
| CN201810973784.4A Pending CN109785553A (en) | 2017-12-31 | 2018-08-24 | Indicate lamp control method, system, computer equipment and storage medium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973784.4A Pending CN109785553A (en) | 2017-12-31 | 2018-08-24 | Indicate lamp control method, system, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109785547B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116789B (en) * | 2020-07-31 | 2022-07-08 | 普洛斯企业发展(上海)有限公司 | Alarm device and alarm system |
| CN111815889B (en) * | 2020-09-11 | 2020-12-08 | 深圳市众凌泰科技有限公司 | Linkage type automatic fire alarm system and method |
| CN113409527A (en) * | 2021-07-07 | 2021-09-17 | 重庆工程职业技术学院 | Fire evacuation path planning system for building and control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446439A (en) * | 1993-03-26 | 1995-08-29 | Smartronics, Inc. | Emergency condition lighting controller |
| CN102058939A (en) * | 2010-08-18 | 2011-05-18 | 清华大学 | Method and system for evaluating building fire situation and instructing evacuation |
| CN103394171A (en) * | 2013-08-02 | 2013-11-20 | 重庆大学 | Large high-rise building indoor fire urgent evacuation indication escape method and system |
| CN105225375A (en) * | 2015-08-31 | 2016-01-06 | 湖南汇博电子技术有限公司 | The fire-fighting evacuation system and method for real-time prompting |
| CN105809857A (en) * | 2014-12-30 | 2016-07-27 | 富泰华工业（深圳）有限公司 | Fire-fighting emergency indication system and method |
| CN106530543A (en) * | 2017-01-12 | 2017-03-22 | 西南交通大学 | Subway station fire escape indication system |
| CN107274631A (en) * | 2017-08-01 | 2017-10-20 | 贺州学院 | Dangerous tip equipment, method and clothes |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201984602U (en) * | 2011-01-12 | 2011-09-21 | 张开渊 | Intelligent system for complete alarm and escape indication of fire |
| CN103313470A (en) * | 2013-05-12 | 2013-09-18 | 安徽工程大学 | Intelligent passageway emergency lamp |
| CN103353981A (en) * | 2013-07-30 | 2013-10-16 | 中国科学院自动化研究所 | RFID/wireless network-based fire escape cloud command system and method |
| CN205263794U (en) * | 2015-12-28 | 2016-05-25 | 浪潮电子信息产业股份有限公司 | Indicator lamp control system in double-active double-control storage system |
| KR101729521B1 (en) * | 2015-12-30 | 2017-04-24 | 주식회사 스마트파워 | emergency exit lamp and control system of the same |
| CN106408121A (en) * | 2016-09-14 | 2017-02-15 | 北京师范大学 | Building fire evacuation path planning method and building fire evacuation path planning system |
| CN206292938U (en) * | 2016-11-02 | 2017-06-30 | 江苏信息职业技术学院 | A kind of campus monitoring management system based on Internet of Things |
| CN107025752A (en) * | 2017-06-04 | 2017-08-08 | 余放 | Intelligent visible fire protection warning evacuates self-rescue system |
| CN107492222A (en) * | 2017-07-21 | 2017-12-19 | 湖南大平安安全科技有限公司 | A kind of emergency evacuation indicates system |
-
2018
- 2018-05-10 CN CN201810443641.2A patent/CN109785547B/en active Active
- 2018-08-24 CN CN201810973784.4A patent/CN109785553A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446439A (en) * | 1993-03-26 | 1995-08-29 | Smartronics, Inc. | Emergency condition lighting controller |
| CN102058939A (en) * | 2010-08-18 | 2011-05-18 | 清华大学 | Method and system for evaluating building fire situation and instructing evacuation |
| CN103394171A (en) * | 2013-08-02 | 2013-11-20 | 重庆大学 | Large high-rise building indoor fire urgent evacuation indication escape method and system |
| CN105809857A (en) * | 2014-12-30 | 2016-07-27 | 富泰华工业（深圳）有限公司 | Fire-fighting emergency indication system and method |
| CN105225375A (en) * | 2015-08-31 | 2016-01-06 | 湖南汇博电子技术有限公司 | The fire-fighting evacuation system and method for real-time prompting |
| CN106530543A (en) * | 2017-01-12 | 2017-03-22 | 西南交通大学 | Subway station fire escape indication system |
| CN107274631A (en) * | 2017-08-01 | 2017-10-20 | 贺州学院 | Dangerous tip equipment, method and clothes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109785553A (en) | 2019-05-21 |
| CN109785547A (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109785547B (en) | Safety warning method, device, control system and storage medium | |
| CN109785550B (en) | Escape indication method, escape indication device, escape indication control system and storage medium | |
| KR102126281B1 (en) | System for detecting fire using smart fire detector based on IoT and the smart fire detector | |
| KR101551715B1 (en) | System and method for prventing fire of bulding | |
| KR101772806B1 (en) | Emergency shunting incitement method of automatically transforming escape direction according to fire located, and system of the same | |
| US20120047083A1 (en) | Fire Situation Awareness And Evacuation Support | |
| US10861311B2 (en) | Method for monitoring personal protection equipment compliance | |
| US10322302B2 (en) | Intelligent disaster prevention and escape method and system | |
| KR101444395B1 (en) | Method and system of automatic intelligent control that can cope with emergency | |
| KR102110146B1 (en) | Method for configuring communication between fire detection device and sesing device using wireless communication | |
| KR20140124462A (en) | A Fire Evacuees' Context- Information Providing Method and A System therefor | |
| CN109640490A (en) | Fire disaster escaping indicating means and system | |
| CN109787344B (en) | Fire-fighting power supply starting method, device and system and storage medium | |
| CN105311783B (en) | Fire alarm method and system | |
| EP4047576B1 (en) | Method for gas detection and gas detector | |
| CN111292511A (en) | Accident early warning method and system | |
| KR20150080128A (en) | Fire fight safety system for architecture using alalog address type sensor | |
| US8730030B2 (en) | Hazard/perimeter safety system | |
| CN109785568A (en) | Fire alarm method, system, computer equipment and storage medium | |
| US10777065B2 (en) | Fire type detection and notification | |
| KR20190123057A (en) | Detecting system for dangerous situation based image | |
| CN115920293A (en) | Fire-fighting equipment state monitoring system, method and device | |
| KR101619489B1 (en) | powerless patch device announcing position of safty tool in disaster status, and method of the same | |
| KR20160080055A (en) | System for managing The structure of the Disaster Information | |
| ES2941388T3 (en) | Lid or cover identification on a detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |