CN114495418A - Efficient self-rescue system and method based on emergency situation - Google Patents
Efficient self-rescue system and method based on emergency situation Download PDFInfo
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Abstract
The invention discloses a high-efficiency self-rescue system and a method based on emergency, wherein the system comprises: the positioning module is used for acquiring the current specific position; the rescue center platform comprises a rescue calling module, a rescue center platform and a first rescue module, wherein the rescue calling module is used for sending a first rescue request to the rescue center platform; the fire fighting equipment checking module is used for checking all fire fighting equipment at the current specific position; the monitoring module is used for acquiring a real-time monitoring picture; the fire behavior judging module is used for monitoring the picture to judge the danger level of the current fire behavior and sending a second rescue request or fire early warning to peripheral users based on the danger level request calling module; the rescue center platform is used for receiving a first rescue request, acquiring a corresponding monitoring picture after receiving the first rescue request, and guiding trapped users to save themselves and artificially judge whether fire fighters are out of police or not based on the monitoring picture. According to the invention, the help calling module is arranged and comprises a first help calling request for the rescue center platform and a second help calling request for the surrounding users, so that the trapped users can efficiently save themselves.
Description
Technical Field
The invention belongs to the field of self-rescue methods, and particularly relates to a high-efficiency self-rescue system and method based on emergency situations.
Background
In social life, fire disasters are a multi-disaster which threatens public safety and endangers lives and properties of people. In a living environment, people often have fire due to improper operation of electric appliances, improper fire use and the like, and when the fire is generally small, fire extinguishing measures can be taken immediately to prevent the fire from increasing; when the fire is strong, professional fire fighters are required to extinguish the fire.
However, users are often in a passive state waiting for rescue due to limitations in various aspects such as fire safety knowledge, and it takes a certain time for firefighters to arrive at a fire scene for rescue.
Disclosure of Invention
One of the objectives of the present invention is to provide a high-efficiency self-rescue system and method based on emergency situation, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-efficient system of saving oneself based on under the critical condition, is applied to the rescue network that system of saving oneself and rescue center platform are constituteed, the system includes:
the positioning module is used for acquiring a current specific position;
the rescue center platform comprises a rescue calling module, a rescue center platform and a rescue module, wherein the rescue calling module is used for sending a first rescue request to the rescue center platform, and the first rescue request comprises identity information and a current specific position of a trapped user;
a fire fighting equipment viewing module for all fire fighting equipment at a current specific location;
the monitoring module is used for acquiring a real-time monitoring picture;
the fire behavior judging module is used for monitoring the picture to judge the danger level of the current fire behavior and sending a second rescue request or fire early warning to peripheral users based on the danger level request calling module;
the rescue center platform is used for receiving a first rescue request, acquiring a corresponding monitoring picture after receiving the first rescue request, and guiding trapped users to save themselves and artificially judge whether fire fighters are out of police or not based on the monitoring picture.
Preferably, the fire behavior determination module includes:
the fire behavior identification submodule is used for identifying a fire behavior coverage area and calculating the fire behavior coverage area;
the fire behavior prediction module is used for constructing a fire behavior spreading speed prediction model based on two fire behavior coverage areas corresponding to two adjacent monitoring pictures and predicting the fire behavior spreading speed at the next moment based on the prediction model;
and the risk judgment submodule is used for judging the risk level based on the fire covering area and the fire spreading speed at the next moment.
Preferably, the fire behavior distinguishing module further comprises a flammable and combustible article identification sub-module, which is used for identifying flammable articles and/or combustible articles in a preset range of a fire behavior coverage area based on the monitoring picture; when inflammable and/or explosive objects exist in the preset range of the fire covering area, the fire judgment module judges that the current fire is high risk.
Preferably, the self-rescue system further comprises an identity authentication module during initial login, wherein the identity authentication module is used for performing identity authentication based on identity information input by a user and judging whether the identity information is correct or not, and the identity information comprises a name, an identity card number, a mobile phone number and a corresponding identity document.
Preferably, the self-rescue system further comprises a fire fighting equipment use tutorial module for the user to learn the specific use method of the fire fighting equipment.
Preferably, the self-rescue system further comprises an escape route planning module for planning an escape route for the trapped user.
Preferably, the first rescue request further includes a monitoring identification code, the rescue center platform sends a request to the monitoring module based on the monitoring identification code, and the monitoring module determines the monitoring picture access permission of the rescue center platform based on the monitoring identification code.
Preferably, the acquiring of the monitoring identification code is: and encrypting the identity information and the timestamp when the first rescue request is sent by the SHA256 to obtain the monitoring identification code.
An efficient self-rescue method based on dangerous situations comprises the following calling method and fire extinguishing method; the call-for-help method comprises the following steps: the trapped user sends a first rescue request to the rescue center platform through the help calling module, the rescue center platform obtains a real-time monitoring picture of the monitoring module, and the rescue center platform guides the trapped user to save self and artificially judge whether a fire fighter goes out of police or not based on the monitoring picture;
the fire behavior judging module judges the danger level of the current fire behavior based on the monitoring picture, and requests the help calling module to send a second rescue request or fire early warning to surrounding users based on the danger level;
the fire extinguishing method is characterized in that all fire fighting facilities in a current specific position are checked based on the fire fighting facility checking module, and fire extinguishing is carried out by utilizing the fire fighting settings.
Preferably, the fire behavior judging module firstly judges whether the danger level of the current fire behavior is middle or high, and if so, the fire behavior judging module requests the help calling module to send fire warning to peripheral users; otherwise, the request distress module sends a second rescue request to the surrounding users.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the help calling module is arranged, the help calling module comprises a first help calling request for the rescue center platform and a second help calling request for peripheral users, so that the trapped users can be efficiently saved for self, and meanwhile, the monitoring module and the fire behavior judging module are used for sending out the second help calling request to the peripheral users at low risk, so that the rescue effectiveness of the peripheral users is ensured; on the basis, the monitoring module interacts with the rescue center platform to guide the user to save oneself; the fire fighting equipment checking module is used for realizing fire extinguishing and self rescue of trapped users, and the rescue center platform can also guide the users to use the fire fighting equipment.
Drawings
Fig. 1 is a construction diagram of the high-efficiency self-rescue system based on emergency situations.
FIG. 2 is a flow chart of an efficient self-rescue method based on a critical situation according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The embodiment provides a high-efficient system of saving oneself under the critical condition, is applied to the rescue network that system of saving oneself and rescue center platform are constituteed, and this system of saving oneself sets up on electronic equipment, and this electronic equipment passes through the network and is interacted with rescue center platform to receive or send message etc.. A network is used to provide a medium for a communication link between the electronic device and the rescue center platform. The network may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.
The high-efficiency self-rescue system comprises identity authentication modules, a positioning module, a call-for-help module, a fire-fighting facility checking module, a monitoring module, a fire behavior judging module and other modules, a fire-fighting facility use course module, an escape path planning module and other basic modules.
The identity authentication module is used for identity authentication during initial login, the identity authentication module carries out identity authentication based on identity information input by a user, whether the identity information is correct is judged, the identity information comprises a name, an identity card number, a mobile phone number and a corresponding identity document, the identity document is an identity card scanning piece, whether the identity information is consistent with information in the identity document through comparison is judged, if so, the identity authentication is successful, otherwise, the identity authentication module is unsuccessful, trapped personnel information can be rapidly known when a fire happens, the situation that a user calls for help due to a false fire can be prevented, and if the false fire calls for help, the user can be responsible for the person.
The positioning module is configured to obtain a current specific location, where the positioning module may be a GPS module or another module configured to obtain a location of the electronic device, and the current specific location is a specific location of the electronic device at a current time.
The first rescue request comprises the identity information of the trapped user, the current specific position and the monitoring identification code, wherein the current specific position is the specific position of the electronic equipment when the first rescue request is sent. The rescue center platform sends a request to the monitoring module based on the monitoring identification code, and the monitoring module determines the monitoring picture access authority of the rescue center platform based on the monitoring identification code. The monitoring identification code is obtained as follows: and encrypting the identity information and the timestamp when the first rescue request is sent by the SHA256 to obtain the monitoring identification code.
The fire fighting equipment checking module is used for checking all fire fighting equipment at the current specific position; the fire-fighting equipment generally comprises a fire extinguisher and/or a fire hydrant, and the fire-fighting equipment is convenient to find quickly by arranging the fire-fighting equipment checking module and is used for extinguishing fire. The fire-fighting equipment use tutorial module is used for the user to learn the specific use method of the fire-fighting equipment, and under the condition that the user is not completely familiar with the use method of the fire-fighting equipment, the module is used for realizing the rapid teaching of the fire-fighting equipment.
The escape path planning module is used for planning an escape path for the trapped user, specifically, the escape path can be planned for the trapped user through an ant colony algorithm, and specifically, how to plan the escape path for the trapped user through the ant colony algorithm is a conventional technical means in the field, and a person skilled in the art can set the escape path according to actual conditions.
The fire behavior judging module is used for monitoring the picture to judge the danger level of the current fire behavior and sending a second rescue request or fire early warning to surrounding users based on the danger level request calling module. This fire judges module includes 4 submodule pieces: the fire behavior recognition submodule, the fire behavior prediction submodule, the risk discrimination submodule and the inflammable and explosive article recognition submodule.
The fire behavior identification module is used for identifying a fire behavior coverage area and calculating the fire behavior coverage area. The fire behavior identification module is constructed by taking a target detection algorithm as a technology, the input of the fire behavior identification module is a real-time monitoring picture, and the output of the fire behavior identification module is a fire behavior covering frame and a fire behavior covering area in the real-time monitoring picture.
The fire behavior prediction module constructs a fire behavior spreading speed prediction model based on two fire behavior coverage areas corresponding to two adjacent monitoring pictures, and predicts the fire behavior spreading speed at the next moment based on the prediction model. The fire spread prediction model is constructed based on the fire spread speed of the time series, and the fire spread speed based on the time series is calculated through the coverage area of two fires corresponding to two adjacent monitoring pictures. The input of the fire spreading speed prediction model is the time length from the first distress call sending, and the output is the predicted fire spreading speed.
And the risk judgment submodule is used for judging the risk level based on the fire covering area and the fire spreading speed at the next moment. In the invention, the danger grades comprise three grades of low, medium and high, and the larger the fire covering area and the fire spreading speed at the next moment, the higher the danger grade is.
The combustible and explosive article identification submodule is used for identifying combustible articles and/or explosive articles in a preset range of a fire covered area based on a monitoring picture; when inflammable and/or explosive objects exist in the preset range of the fire covering area, the fire judgment module judges that the current fire is high risk.
The rescue center platform is used for receiving a first rescue request, acquiring a corresponding monitoring picture after receiving the first rescue request, and guiding trapped users to save themselves and artificially judge whether fire fighters are out of police or not based on the monitoring picture.
According to the invention, the help calling module is arranged, the help calling module comprises a first help calling request for the rescue center platform and a second help calling request for peripheral users, so that the trapped users can be efficiently saved for self, and meanwhile, the monitoring module and the fire behavior judging module are used for sending out the second help calling request to the peripheral users at low risk, so that the rescue effectiveness of the peripheral users is ensured; on the basis, the monitoring module interacts with the rescue center platform to guide the user to save oneself; the fire fighting equipment checking module is used for realizing fire extinguishing and self rescue of trapped users, and the rescue center platform can also guide the users to use the fire fighting equipment.
Fig. 2 shows a flow chart of the efficient self-rescue method based on dangerous situations according to the embodiment of the invention.
A high-efficiency self-rescue method based on dangerous situations comprises a distress call method and a fire extinguishing method.
The distress call method comprises the following 3 steps:
step 1: the trapped user sends a first rescue request to the rescue center platform through the distress call module, the rescue center platform obtains a real-time monitoring picture of the monitoring module, and the rescue center platform guides the trapped user to save self and judge whether fire fighters are out of police artificially based on the monitoring picture.
In step 1 of the present invention, the first rescue request includes the identity information, the current specific location, and the monitoring identification code of the trapped user. The rescue center platform sends a request to the monitoring module based on the monitoring identification code, and the monitoring module determines the monitoring picture access authority of the rescue center platform based on the monitoring identification code. The monitoring identification code is obtained as follows: and encrypting the identity information and the timestamp when the first rescue request is sent by the SHA256 to obtain the monitoring identification code. Specifically, the distress call module sends a first rescue request to the rescue center platform and simultaneously sends a monitoring identification code to the monitoring module; when the rescue center platform receives the first rescue request, the first rescue request is analyzed to obtain a monitoring identification code, then the rescue center platform sends the monitoring identification code to the monitoring module, the monitoring module compares whether the two monitoring identification codes are consistent, and if the two monitoring identification codes are consistent, the monitoring module starts the access permission of the rescue center frequency station. In the invention, the monitoring identification code is prevented from being tampered by the SHA256 algorithm encryption.
In step 1 of the invention, when a trapped user finds a fire, the trapped user uses an electronic device to call for help by one key, a first rescue request is sent to a rescue center platform by the help calling module, the rescue center platform triggers a monitoring picture acquisition mechanism after receiving the first rescue request of the electronic device, namely a real-time monitoring picture acquisition request is sent to the electronic device, and the monitoring module starts a monitoring picture acquisition permission for the rescue center platform after acquiring the real-time monitoring picture acquisition request sent by the electronic device, so that the rescue center platform can see a scene of fire occurrence. The staff of the rescue center platform can provide a self-rescue strategy for the trapped user based on the monitoring picture acquired by the rescue center platform, specifically, the staff can make a call through the mobile phone number in the first rescue request to realize the contact with the trapped user or can use a network voice method, the specific contact way is common knowledge in the field, the staff in the field can set the self-rescue strategy according to the actual situation, and the self-rescue strategy can be how to escape or how to use a fire-fighting facility or other articles to extinguish fire and the like.
In step 1 of the invention, attention needs to be paid to that whether a fire fighter is going out or not needs to be judged by a worker while a rescue center platform guides a trapped user to save self based on a monitoring picture, when the worker thinks that the fire is in a medium-high risk, the worker immediately informs the fire fighter to go out, otherwise, the fire is thought to be in a controllable range, and the trapped user can be guided to extinguish the fire until the trapped user is in the medium risk.
Step 2: the fire behavior judging module judges the danger level of the current fire behavior based on the monitoring picture, and requests the help calling module to send a second rescue request or fire early warning to surrounding users based on the danger level.
Specifically, step 2 of the present invention comprises the following substeps:
step 2.1: the fire behavior identification module identifies a fire behavior coverage area and calculates the fire behavior coverage area;
step 2.2: the combustible and explosive article identification submodule is used for identifying combustible articles and/or explosive articles in a preset range of a fire covered area based on a monitoring picture; meanwhile, the fire prediction module constructs a fire spreading speed prediction model based on the coverage areas of two adjacent monitoring pictures, and predicts the fire spreading speed at the next moment based on the prediction model.
Step 2.3: the risk judging submodule determines whether the risk is high or not based on the recognition result of the inflammable and explosive article recognition submodule, if so, the high risk is output, otherwise, the step 2.4 is executed;
step 2.4: and the risk judgment submodule is used for judging the risk level based on the fire covering area and the fire spreading speed at the next moment. For example, the risk factor may be calculated based on the following equation:
D＝αAt+βVt+1wherein, alpha is the weight of the fire covered area, AtIs the fire coverage area at the current moment, beta is the weight of the fire spreading speed, Vt+1The fire spread speed at the next moment; when the risk coefficient is greater than or equal to a second preset value, the risk is high; when the risk coefficient is smaller than a second preset value and is larger than or equal to a first preset value, the risk is moderate; and when the danger coefficient is smaller than the first preset value, the risk is low.
Step 2.5: if the risk is low, the fire behavior distinguishing module requests the help calling module to send out a second rescue request, and otherwise, the help calling module is requested to send out fire early warning to surrounding users. Here, whether the user is a peripheral user is determined by the user positioning module.
In the invention, the acquired risk level is ensured to be the risk level at the next moment instead of the risk level at the current moment by setting the fire covering area at the current moment and the fire spreading speed at the next moment, so that the safety of trapped users is further ensured.
According to the invention, the help of surrounding users is sought at a low risk level, so that the fire risk is further reduced, and the rescue of trapped users is realized. When the fire fighter arrives, the fire fighter is rescued urgently.
The fire extinguishing method is characterized in that all fire fighting facilities in a current specific position are checked based on the fire fighting facility checking module, and fire extinguishing is carried out by utilizing the fire fighting settings.
In the invention, when the risk is low, the trapped person can extinguish the fire automatically based on the fire-fighting facility.
Further, in the step 2.3, the fire behavior discrimination submodule firstly judges whether the danger level of the current fire behavior is a medium level or a high level, and if so, requests the distress module to send a fire early warning to a peripheral user; otherwise, the request distress module sends a second rescue request to the surrounding users.
In the invention, since the medium-high risk fire affects the personal safety of the trapped people, and the spreading speed of the fire is quite fast, whether the risk level of the fire is medium risk or high risk should be judged firstly.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient system of saving oneself based on under emergency situation which characterized in that is applied to the rescue network that system of saving oneself and rescue center platform are constituteed, the system includes:
the positioning module is used for acquiring a current specific position;
the rescue center platform comprises a rescue calling module, a rescue center platform and a rescue module, wherein the rescue calling module is used for sending a first rescue request to the rescue center platform, and the first rescue request comprises identity information and a current specific position of a trapped user;
a fire fighting equipment viewing module for all fire fighting equipment at a current specific location;
the monitoring module is used for acquiring a real-time monitoring picture;
the fire behavior judging module is used for monitoring the picture to judge the danger level of the current fire behavior and sending a second rescue request or fire early warning to peripheral users based on the danger level request calling module;
the rescue center platform is used for receiving a first rescue request, acquiring a corresponding monitoring picture after receiving the first rescue request, and guiding trapped users to save themselves and artificially judge whether fire fighters are out of police or not based on the monitoring picture.
2. The high-efficiency self-rescue system based on emergency situations as claimed in claim 1, wherein: the fire behavior judging module comprises
The fire behavior identification submodule is used for identifying a fire behavior coverage area and calculating the fire behavior coverage area;
the fire behavior prediction module is used for constructing a fire behavior spreading speed prediction model based on two fire behavior coverage areas corresponding to two adjacent monitoring pictures and predicting the fire behavior spreading speed at the next moment based on the prediction model;
and the risk judgment submodule is used for judging the risk level based on the fire covering area and the fire spreading speed at the next moment.
3. A high efficiency self-rescue system based on critical situations as claimed in claim 3, characterized in that: the fire behavior distinguishing module also comprises a flammable and combustible article identification submodule which is used for identifying flammable articles and/or combustible articles in a preset range of a fire behavior coverage area based on a monitoring picture; when inflammable and/or explosive objects exist in the preset range of the fire covering area, the fire judgment module judges that the current fire is high risk.
4. The high-efficiency self-rescue system based on emergency situations as claimed in claim 1, wherein: the self-rescue system further comprises an identity authentication module during initial login, wherein the identity authentication module is used for performing identity authentication based on identity information input by a user and judging whether the identity information is correct or not, and the identity information comprises a name, an identity card number, a mobile phone number and a corresponding identity certificate.
5. The high-efficiency self-rescue system based on emergency situations as claimed in claim 1, wherein: the self-rescue system further comprises a fire-fighting facility use tutorial module for a user to learn a specific use method of the fire-fighting facility.
6. The high-efficiency self-rescue system based on emergency situations as claimed in claim 1, wherein: the escape route planning module is used for planning an escape route for the trapped user.
7. The high-efficiency self-rescue system based on emergency situations as claimed in claim 1, wherein: the first rescue request further comprises a monitoring identification code, the rescue center platform sends a request to the monitoring module based on the monitoring identification code, and the monitoring module determines the monitoring picture access permission of the rescue center platform based on the monitoring identification code.
8. An efficient self-rescue system based on dangerous situations as in claim 7, wherein the monitoring identification code is obtained by: and encrypting the identity information and the timestamp when the first rescue request is sent by the SHA256 to obtain the monitoring identification code.
9. A high-efficiency self-rescue method based on dangerous situations is characterized in that the method comprises a help calling method and a fire extinguishing method;
the distress calling method comprises the following steps:
the trapped user sends a first rescue request to the rescue center platform through the help calling module, the rescue center platform obtains a real-time monitoring picture of the monitoring module, and the rescue center platform guides the trapped user to save self and artificially judge whether a fire fighter goes out of police or not based on the monitoring picture;
the fire behavior judging module judges the danger level of the current fire behavior based on the monitoring picture, and requests the help calling module to send a second rescue request or fire early warning to surrounding users based on the danger level;
the fire extinguishing method is characterized in that all fire fighting facilities in a current specific position are checked based on the fire fighting facility checking module, and fire extinguishing is carried out by utilizing fire fighting settings.
10. The efficient self-rescue method based on the dangerous situation as claimed in claim 9, wherein the fire judgment module firstly judges whether the danger level of the current fire is medium or high, and if so, requests the help calling module to send the fire early warning to the surrounding users; otherwise, the request distress module sends a second rescue request to the surrounding users.
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