CN114066698B

CN114066698B - Search and rescue method, search and rescue device, terminal equipment and storage medium

Info

Publication number: CN114066698B
Application number: CN202111277580.5A
Authority: CN
Inventors: 詹益鸿; 邓立群; 范涛; 陈孝颖; 辛萍; 何全泳; 刘小芳
Original assignee: Shenzhen Anso Measurement & Control Instruments Co ltd
Current assignee: Shenzhen Tuoan Trust Internet Of Things Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-08-23
Anticipated expiration: 2041-10-29
Also published as: CN114066698A

Abstract

The application provides a search and rescue method, a search and rescue device, terminal equipment and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: under the condition that an emergency event occurs in a target area, acquiring the resource usage amount of each site included in the target area in a target time period corresponding to the emergency event, wherein the target time period comprises a specified time period before the emergency event occurs and/or after the emergency event occurs, and the resource comprises one or more of water resource, gas resource and electric resource; determining a number label of each place according to the resource usage amount of each place, wherein the number label is used for indicating the number of predicted people of the corresponding place; and determining the sequence of searching and rescuing the various sites contained in the target area according to the number of the forecasted personnel in each site. Through the scheme provided by the application, the search and rescue efficiency of personnel can be improved when an emergency happens.

Description

Search and rescue method, search and rescue device, terminal equipment and storage medium

Technical Field

The application belongs to the technical field of data processing, and particularly relates to a search and rescue method, a search and rescue device, terminal equipment and a storage medium.

Background

Generally, when an emergency such as a flood disaster occurs, it is necessary to perform a search and rescue action on people in a disaster area.

Currently, the search and rescue actions are usually performed by searching each location in the disaster area, where people or materials may be located. However, the carpet type search and rescue usually enables search and rescue personnel to arrive at the houses or plants without rescue, so that the search and rescue of other places where people really exist is delayed, even the best search and rescue time is delayed, and the search and rescue efficiency is low.

Disclosure of Invention

The embodiment of the application provides a search and rescue method, a search and rescue device, terminal equipment and a storage medium, and aims to solve the problem that search and rescue efficiency is low due to the fact that invalid search and rescue of places without people or goods and materials delays search and rescue of other places with people really in the existing carpet type search and rescue process.

In a first aspect, an embodiment of the present application provides a search and rescue method, including:

under the condition that an emergency event occurs in a target area, acquiring the resource usage amount of each site contained in the target area in a target time period corresponding to the emergency event, wherein the target time period comprises a specified time period before the emergency event occurs and/or after the emergency event occurs, and the resource comprises one or more of water resource, gas resource and electric resource;

determining a number of people label of each place according to the resource usage of each place, wherein the number of people label is used for indicating the number of predicted people of the corresponding place;

and determining the sequence of searching and rescuing the various sites contained in the target area according to the number of the predicted personnel in each site.

According to the search and rescue method provided by the embodiment of the application, under the condition that an emergency event occurs in a target area, the resource usage amount of each place contained in the target area in a target time period corresponding to the emergency event is obtained, so that whether people exist in the corresponding place of the target area can be known conveniently through the resource usage amount. Then, the number of the forecasted personnel in each place is determined according to the resource usage amount of each place, and the sequence of searching and rescuing each place included in the target area is determined according to the number of the forecasted personnel in each place, so that the search and rescue personnel can search and rescue each place in the target area in sequence according to the determined sequence, for example, the search and rescue can be preferentially carried out on the place with the larger number of the forecasted personnel, and therefore the personnel search and rescue efficiency is improved.

In a second aspect, an embodiment of the present application provides a search and rescue apparatus, including:

the system comprises an acquisition module, a processing module and a display module, wherein the acquisition module is used for acquiring the resource usage amount of each site contained in a target area in a target time period corresponding to an emergency under the condition that the emergency happens in the target area, and the target time period comprises a preset time period before the emergency happens and/or after the emergency happens, wherein the resource comprises one or more of water resource, gas resource and electric resource;

the system comprises a first determining module, a second determining module and a judging module, wherein the first determining module is used for determining a number label of each place according to the resource usage of each place, and the number label is used for indicating the number of predicted people of the corresponding place;

and the second determination module is used for determining the sequence of searching and rescuing the sites contained in the target area according to the number of the predicted personnel in each site.

In a third aspect, an embodiment of the present application provides a terminal device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the search and rescue method when executing the computer program.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the search and rescue method.

In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a terminal device, causes the terminal device to execute the search and rescue method described in any one of the above first aspects.

It is to be understood that, for the beneficial effects of the second aspect to the fifth aspect, reference may be made to the relevant description in the first aspect, and details are not described herein again.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic flow chart illustrating an implementation of a search and rescue method according to an embodiment of the present application.

Fig. 2 is a schematic flow chart illustrating an implementation of a search and rescue method according to another embodiment of the present application.

Fig. 3 is a schematic flow chart illustrating an implementation of a search and rescue method according to another embodiment of the present application.

Fig. 4 is a schematic flow chart illustrating an implementation of a search and rescue method according to another embodiment of the present application.

Fig. 5 is a schematic structure of a search and rescue apparatus provided in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular device structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details.

As used in this specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when", "upon", "in response to" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".

Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

In order to explain the technical solution described in the present application, the following description will be given by way of specific examples.

In real life, when an emergency such as a flood disaster occurs, it is necessary to perform a search and rescue action on people or materials in a disaster-affected area. At present, the search and rescue actions are usually performed by searching each address in the disaster area one by one to complete the search and rescue of each address. However, such search and rescue methods lack accurate guidance information, resulting in low search and rescue efficiency.

Therefore, the search and rescue method can better provide more accurate guide information for the development of search and rescue activities when an emergency happens in the target area, and therefore search and rescue efficiency is improved.

The search and rescue method provided by the embodiment of the application can be applied to terminal devices or servers such as a mobile phone, a tablet personal computer, a wearable device, an Augmented Reality (AR)/Virtual Reality (VR) device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and the like, and the embodiment of the application does not limit the specific types of the terminal devices or servers.

Referring to fig. 1, fig. 1 is a flowchart illustrating an implementation of a search and rescue method according to an embodiment of the present application, including the following steps:

s11: and under the condition that the target area is determined to have the emergency, acquiring the resource usage amount of each place in the target area in a target time period corresponding to the emergency, wherein the target time period comprises a specified time period before the emergency and/or after the emergency, and the resource comprises one or more of water resource, gas resource and electric resource.

As an example of the present application, an emergency event refers to an event that occurs that may cause people to be trapped in a certain location. For example, the emergency event may be a flood disaster, a fire, a snow disaster, and the like.

The target area includes locations that refer to areas of the target area where a person may perform a target activity. For example, since house 1 in the first community of city a is available for human residence, house 1 is a place in city a. Alternatively, for example, the shop 1 in the second street of the city a, since the shop 1 is available for the business to conduct business activities, the shop 1 can also be used as the location of the city a. It is to be understood that the above examples are only examples of the locations included in the target area, and are not intended to limit the locations included in the target area.

The designated time period can be set according to actual requirements. For example, the target time period is set to one month before the occurrence of the emergency event, or one week after the occurrence of the emergency event.

In this embodiment, since there may be people in the target area who regularly travel to and from a certain residential site and people who stationarily move at a certain site, therefore, in order to efficiently identify a place where a person performs a target activity and a place where no person is currently possible to perform the target activity when an emergency occurs in a target area, and to efficiently perform search and rescue on the person in the target area, when the emergency event occurs in the target area, the resource usage amount of each place in the target area in the target time period corresponding to the emergency event is firstly acquired so as to know whether people move at the place or not based on the resource usage amount of each place, therefore, a data basis is provided for determining the number labels of people in each place, determining the search and rescue priority of the place and accurately searching and rescuing the trapped people in the target area.

For example, the time point of the emergency event occurring in city a is 7 months, that is, the target time period corresponding to the emergency event is 7 months, and in order to know whether someone waits for rescue in each place included in the target area, the resource usage amount of place 1 included in city a in 7 months and the resource usage amount of place 2 included in city a in 7 months are obtained.

In some embodiments, the preset time period includes a plurality of sub-time periods.

The specific implementation process of acquiring the resource usage amount of each place included in the target area in the target time period corresponding to the emergency event comprises the following steps:

in case that it is determined that the emergency event occurs in the target area, an occurrence time of the emergency event is determined.

And matching the occurrence time with a plurality of sub-time periods, and taking the sub-time period successfully matched as the target time period in which the occurrence time is positioned.

And acquiring the resource usage amount of each place contained in the target area in the target time period.

In this embodiment, in order to better understand the resource usage amount of each location in the target area, when it is determined that an emergency occurs in the target area, the occurrence time of the emergency is determined first, so as to match the occurrence time with a plurality of sub-time periods, the sub-time period with successful matching is taken as the target time period where the occurrence time is located, and the resource usage amount of each location included in the target area in the target time period is obtained.

S12: and determining a number of people label of each place according to the resource usage of each place, wherein the number of people label is used for indicating the predicted number of people of the corresponding place.

As an example of the present application, the resource usage amount refers to a case where a person uses a resource during a target activity at a target site. For example, the amount of water or electricity used during the residence time of the plum is the residence 1.

In this embodiment, since the resource is used by the people, and the number of the used resource by each person is within a certain range in a certain time, for any target location included in the target area, in order to be able to determine the number of people in the target location, the historical resource usage amount of the target location in the target time period is first obtained, so that the situation that the people in the target location use the resource in the target time period is known based on the historical resource usage amount, and the number of people in the target location is further determined according to the historical resource usage amount.

For example, in a specific scenario, the historical resource usage refers to historical water usage, and the target area includes location a and location B. In order to know the possible number of people in the site A, the historical water consumption 0L of the site A in the month 6 is obtained, namely in the month 6, no people perform activities in the site A, and domestic water is used. In addition, historical water consumption 4200L of the place B in the 6 months is obtained, namely, in the 6 months, people move in the place B, meanwhile, according to daily average water consumption of each person corresponding to the target area, the water consumption generated when the 4200L is 1 person in the place B in life can be calculated and determined, therefore, the predicted number of people in the place B, which is determined that only 1 person moves in the place B in the 6 months, namely, the number of people in the place B is indicated by the number label of the place B, is 1.

In an embodiment, determining the number of people label for each location according to the resource usage amount of each location includes:

and acquiring the using number of the terminals of each place.

And determining the number of people in each place according to the resource usage amount of each place and the terminal usage amount of each place.

In this embodiment, since each person who moves in a place mostly uses a terminal such as a mobile phone or a tablet computer, that is, there is a quantitative correspondence between the terminal and the person, in order to better determine the number of people tags in each place included in the target area, the number of used terminals in each place is first obtained, and then the number of people tags in each place is determined according to the resource usage amount in each place and the number of used terminals in each place.

Illustratively, the water resource usage in site A for 6 months is 4200L, and the end use count is 1,. Wherein, according to the calculation of resident domestic water quota, 4200L is one person's domestic water consumption of one month, so, the number of people label of place A is 1, and then indicate the prediction personnel number of place A to be 1 based on this number of people label.

S13: and determining the sequence of searching and rescuing each place contained in the target area according to the number of the forecasted personnel in each place.

In the embodiment, the number of people in each place contained in the target area can be used for describing the predicted number of people in the place, so that the distribution situation of people in the target area when an emergency happens can be known. The number of the forecasted personnel in each place which can be known through the number tag of each place is different, so that search and rescue guide information which can indicate the sequence of search and rescue of each place contained in the target area can be generated according to the number tag of each place, search and rescue of each place contained in the target area can be conveniently carried out according to the search and rescue guide information, development of search and rescue activities is more purposeful, and search and rescue efficiency is improved.

It is understood that the greater the number of predicted persons in a site, the higher the search and rescue priority.

Illustratively, a location a, a location B, and a location C are included in the target area. At present, when a flood disaster occurs, search and rescue needs to be performed on residents in a target area, so that the number of people in a certain place a indicates that the number of predicted people in the certain place a is 0, the number of people in a certain place B indicates that the number of predicted people in a certain place B is 1, and the number of people in a certain place B indicates that the number of predicted people in a certain place B is 2, and therefore, the sequence of search and rescue on the certain place a, the certain place B and the certain place C is determined as follows: location C, location B, and location a.

In some embodiments, if help-seeking information corresponding to a place in a target area is acquired, a search and rescue sequence of the place corresponding to the help-seeking information is updated according to the help-seeking information.

In this embodiment, when the help-seeking information is received, it may be indicated that a person in a location corresponding to the help-seeking information may fall into an emergency, search and rescue are not preferentially performed on the location, and an unpredictable result may occur.

It is understood that the help information includes one or more of a location of help, a need for help, a person seeking help, and an environmental context of the location of help.

In one embodiment, in one scenario, when an emergency occurs in a target area, some people take a risk of going out and are trapped outside, so the embodiment provides a search and rescue method, which mainly relates to a method for confirming whether people to be searched and rescued exist in public areas associated with various places. The search and rescue method comprises the following steps:

the method comprises the steps of obtaining an image of an outdoor public area associated with each place in a target area, wherein the image is used for describing whether an involved person exists in the public area, the image of the public area associated with one place comprises image information of the involved person, and the search and rescue priority is higher;

and determining the sequence of searching and rescuing each place contained in the target area according to the number of the forecasted personnel in each place and the image of the public area associated with each place.

In an example, an unmanned aerial vehicle equipped with a camera device acquires an image of an outdoor public area associated with each location included in a target area, and performs target detection on the image to determine whether an adventure person exists in the outdoor public area.

With reference to fig. 2, as a possible implementation manner of this embodiment, the specific implementation of determining the sequence of search and rescue performed on each location included in the target area according to the number of predicted people in each location includes:

s21: determining the search and rescue priority of each place according to the number of predicted personnel of each place, the emergency degree of the emergency happening in each place and the material shortage corresponding to each place; the higher the emergency degree of an emergency event at a place is and the higher the shortage level of the materials of the place is, the higher the search and rescue priority of the place is.

S22: and determining the sequence of searching and rescuing the various sites contained in the target area according to the searching and rescuing priority of each site.

As one example of the present application, urgency is used to describe the degree of urgency of an emergency at the location of a target area. For example, when the emergency event is a flood disaster, the degree of emergency is medium when the flood depth in the site a is 0.5 m, and the degree of emergency is high when the flood depth is 1.5 m.

The supply shortage condition is used to indicate the supply demand at the location when an emergency occurs. For example, when a flood disaster occurs, the site a is trapped, and food at the site a is only enough for one person to eat for half a day, which means that the food is insufficient.

The material shortage grade can be preset according to actual requirements. For example, the level of material shortage is set to three levels, i.e., high level, medium level, and low level.

In some embodiments, the material storage condition and the material storage time point of the site are determined according to the consumption record corresponding to the site, and the material shortage condition is determined according to the material storage condition, the material storage time point and the occurrence time of the emergency. For example, according to the consumption time and the consumption goods corresponding to the consumption record, the goods and the goods stored at the consumption time point and the goods and goods storage time point are determined, and the situation of lack of the goods and the goods which can be consumed is determined from the goods and goods storage time point to the occurrence time of the emergency.

In some embodiments, the supply shortage condition of the location is determined according to the supply acquisition request information corresponding to the location.

In this embodiment, because the emergency has different degrees of influence at different locations, and the personnel corresponding to each location do different work on the aspect of material storage, therefore, in order to better search and rescue various places contained in the target area so as to avoid unpredictable things from happening, after the number of forecasted personnel of each place is determined according to the resource usage amount of each place, the emergency degree of the emergency happening at each place and the corresponding material shortage condition of each place are also obtained, so that under the condition of comprehensively considering the number of forecasted personnel of each place, the emergency degree of the emergency happening at each place and the corresponding material shortage condition of each place, determining the search and rescue priority of each place, and further better according to the determined search and rescue priority of each place, the higher the emergency degree of the emergency and the lower the shortage level of the materials of the place, the higher the place is searched and rescued preferentially.

Illustratively, city a includes site 1 and site 2, and a flooding disaster occurs at both site 1 and site 2. Wherein, the forecasted number of people at site 1 is determined to be 1 based on the water usage 4200L at site 1. The forecasted population for site 2 is determined to be 2 based on the water usage 8400L at site 2. Then, the flood depth of the flood disaster at the site 1 is 1.5 m, i.e. the emergency degree of the flood disaster is high grade, and meanwhile, no food is at the site 1, i.e. the material shortage grade is high grade. Correspondingly, the flood depth of the flood disaster at the site 2 is 0.5 m, namely the emergency degree of the flood disaster is medium, meanwhile, food is arranged at the site 2, and the food is enough for 2 individuals to live for one week, namely the material shortage level is low. Therefore, the preliminary search and rescue priority of the site 2 is determined according to the number of the forecasted personnel and is higher than that of the site 1, then the preliminary search and rescue priorities corresponding to the site 1 and the site 2 are adjusted according to the emergency degree of the flood disaster and the material shortage condition corresponding to the site 1 and the site 2, namely the adjusted search and rescue priority of the site 1 is higher than that of the site 2.

As another example, the predicted number of people at site 1 is determined to be 1, and the predicted number of people at site 2 is determined to be 2, according to the respective resource usage amounts at site 1 and site 2. Then, the flood depth of the flood disaster at the site 1 is 0.3 m, namely the emergency degree of the flood disaster is medium, and meanwhile, no food is at the site 1, namely the material shortage level is high. Correspondingly, the flood depth of the flood disaster at the site 2 is 0.5 m, namely the emergency degree of the flood disaster is medium, meanwhile, food is arranged at the site 2, and the food is enough for 2 individuals to live for one week, namely the material shortage level is low. Therefore, the preliminary search and rescue priority of the site 2 is determined according to the number of forecasted persons, and is higher than that of the site 1, then the preliminary search and rescue priorities corresponding to the site 1 and the site 2 are adjusted according to the emergency degree and the material shortage condition of the flood disasters corresponding to the site 1 and the site 2, and the adjusted search and rescue priority of the site 1 is higher than that of the site 2 when the material shortage grade of the site 1 is high due to the fact that the emergency degree of the flood disasters of the two sites is the same.

As another example, the predicted number of people at site 1 is determined to be 1, and the predicted number of people at site 2 is determined to be 2, according to the respective resource usage amounts at site 1 and site 2. Then, the flood depth of the flood disaster at the site 1 is 0.1 m, i.e., the emergency degree of the flood disaster is low, and at the same time, no food is available at the site 1, i.e., the material shortage level is high. Correspondingly, the flood depth of the flood disaster at the site 2 is 1.7 m, namely the emergency degree of the flood disaster is high, meanwhile, food is arranged at the site 2, and the food is enough for 2 individuals to live for one week, namely the material shortage grade is low. Therefore, the preliminary search and rescue priority of the site 2 is determined according to the number of forecasted persons, and is higher than the preliminary search and rescue priority of the site 1, then the preliminary search and rescue priority corresponding to the site 1 and the site 2 is adjusted according to the emergency degree of flood disasters corresponding to the site 1 and the site 2, respectively, and unpredictable consequences may occur if the rescue is not prioritized because the emergency degree of the flood disasters of the site 2 is high, so even if the material shortage level of the site 2 is low, the material shortage level of the site 1 is high, in such a case, the site 2 should be searched and rescued first, that is, the adjusted search and rescue priority of the site 2 is higher than the search and rescue priority of the site 1.

As a possible implementation manner of this embodiment, if it is determined that the target area includes three or more first locations with the same search and rescue priority, for any one target first location of the three or more first locations, an average distance between the target first location and another first location of the three or more first locations except the target first location is counted;

and setting the search and rescue priorities of the target first place in more than three first places according to the average distance.

In this embodiment, since there may be a plurality of locations where the resource usage amount, the emergency degree of the emergency event, and the lack of the material are consistent when the emergency event occurs, so that the determined search and rescue priorities are the same, in order to better perform search and rescue on the plurality of locations with the same search and rescue priorities, when it is determined that the target area includes three or more first locations with the same search and rescue priorities, for any one target first location among the three or more first locations, the average distance between the target first location and the other first locations except the target first location is counted, so as to set the search and rescue priorities of the target first location among the three or more first locations according to the average distance corresponding to each target first location.

For example, the city a includes a location 1, a location 2, a location 3, a location 4, a location 5, and a location 6, and according to the predicted number of people in each location, the emergency degree of the emergency event occurring in each location, and the lack of material in each location, it is determined that the search and rescue priorities corresponding to the location 1, the location 2, the location 3, the location 4, and the location 5 are: since the search and rescue priority of the point 1 is highest, the search and rescue priority of the point 6 is lowest, and the search and rescue priorities corresponding to the points 2, 3, 4, and 5 are the same, in order to better perform search and rescue on the points 2, 3, 4, and 5, the distances from the point 2 to the points 3, 4, and 5 are determined to be 1, 2, and 3, respectively, that is, the average distance of the point 2 is 2 based on the 3 distances. Further, the distances from the point 3 to the points 2, 4, and 5 are determined to be 4, 2, and 3, respectively, that is, the average distance of the point 3 is 3, which is obtained from the 3 distances. The distances from the location 4 to the locations 2, 3 and 5 are determined to be 7, 2 and 3, respectively, i.e. based on the 3 distances, an average distance of the location 4 is found to be 4. The distances from the location 5 to the locations 2, 3 and 4 are determined to be 10, 2 and 3, respectively, i.e. an average distance of the location 5 is 5 according to the 3 distances. Further, according to the average distances corresponding to the location 2, the location 3, the location 4 and the location 5, the search and rescue priority of the location 2 is higher than the search and rescue priority of the location 3, the search and rescue priority of the location 3 is higher than the search and rescue priority of the location 4, and the search and rescue priority of the location 4 is higher than the search and rescue priority of the location 5.

In one embodiment, in order to better search and rescue various places, a plurality of pieces of public opinion information aiming at a target area are acquired; the number of occurrences of each point in a target area included in public opinion information is counted based on a plurality of public opinion information.

And determining the search and rescue priority of each place according to the number of forecasted persons of each place, the occurrence frequency of each place in a target area contained in public opinion information, the emergency degree of the emergency of each place and the material shortage condition corresponding to each place. The higher the emergency degree of an emergency occurring in a place, the higher the level of shortage of goods and materials in the place, the greater the number of times of occurrence of the place in public opinion information, and the higher the search and rescue priority of the place.

In an embodiment of the application, determining the sequence of search and rescue performed on each location included in the target area according to the number of predicted persons in each location includes:

and determining the search and rescue priority of each place aiming at each place contained in the target area, the predicted number of people of each place, the emergency degree of the emergency of each place and the corresponding material shortage condition of each place.

If the target area comprises more than three first places with the same search and rescue priority after the search and rescue priority of the places is set according to the number of predicted persons indicated by the number of persons labels of the places, the average distance from the first place to the first places except the first place is counted for any one first place of the targets in the more than three first places, and the search and rescue priority of the first place of the targets in the more than three first places is set according to the average distance.

And generating search and rescue guide information according to the search and rescue priority of each place contained in the target area, wherein the search and rescue guide information is used for describing the sequence of search and rescue of each place contained in the target area.

In this embodiment, in order to more efficiently perform search and rescue on each place included in the target area, for each place included in the target area, the search and rescue priority of the place is first set according to the number of predicted persons indicated by the number of persons tag of the place, so that the search and rescue priority is higher as the number of predicted persons indicated by the number of persons tag of the place is larger.

It will be appreciated that the predicted number of people indicated by the people number tag for each location in the target area may or may not be the same. When the number of predicted persons indicated by the number of persons label is different, the search and rescue priority of the place with the large number of predicted persons is higher than that of the place with the small number of predicted persons. When the predicted number of people indicated by the people number label is the same, the search and rescue priorities are the same, so that if the target area comprises more than three first places with the same search and rescue priority, in order to be able to search and rescue the first places with the same search and rescue priority efficiently, the average distance from the target first place to any one of the more than three first places except the target first place is counted, so that the search and rescue priorities of the target first place in the more than three first places can be set according to the average distance.

In some embodiments, if the target area includes a plurality of sub-areas, for each sub-area, the search and rescue route of the sub-area is determined according to the search and rescue priority of each place included in the sub-area.

And obtaining search and rescue guide information of the target area according to the search and rescue route of each sub-area, wherein the search and rescue guide information is used for describing the search and rescue sequence of each place contained in the target area.

In some embodiments, determining the sequence of search and rescue performed on each location included in the target area according to the predicted number of people in each location includes:

and setting the search and rescue priority of the place according to the number of predicted people indicated by the number of people labels of the place for each place contained in the target area, wherein the search and rescue priority of the place is in direct proportion to the number of predicted people indicated by the number of people labels of the place.

If the target area comprises more than two fourth sites with the same search and rescue priority, counting the average distance from the target fourth site to any fifth site except the more than two fourth sites aiming at any target fourth site in the more than two third sites, and setting the search and rescue priority of the target fourth site in the more than two fourth sites according to the average distance.

In one embodiment, when an emergency event occurs in a target area, a voiceprint type corresponding to each place included in the target area is obtained, and a people number label of each place is determined according to the voiceprint type corresponding to each place and the resource usage amount.

For example, the location 1 includes a person a and a person B, and since the voiceprints of each person are different, when the person a and the person B are moving in the location 1, the voiceprints of the person a and the person B can be recorded, so that the type of the voiceprint corresponding to the location 1 is 2, and the number of people in the location 1 is 2. If no person is in the place 1, the voiceprint in the space of the place 1 cannot be recorded, at this time, the type of the voiceprint of the place 1 is 0, and the corresponding number of people label is 0.

In some embodiments, in order to accurately identify the number of people tags of each place in the target area, a user portrait corresponding to each place in the target area is obtained, and the number of people tags corresponding to the places is determined according to the user portrait corresponding to each place in the plurality of places in the target area.

In this embodiment, the user image includes at least one or more of water usage, electricity usage, gas usage, and the number of people active in the site.

The preset condition refers to a judgment standard which is preset according to requirements. For example, to determine whether a site is a residence of a migratory bird population, zero water usage is set.

In this embodiment, since the user portrait can be used to describe the situation corresponding to the location, after the user portrait of the resident in the target area is obtained, the number of people in the determined location is determined by combining the information described in the user portrait with the preset conditions, so as to know whether the location is nobody or the number of predicted people corresponding to the location.

For example, historical water consumption 4200L for 6 months is recorded in the user image of the site 1, and since 4200L is larger than the corresponding water consumption 0L indicating the presence of a person in the preset condition, that is, the presence of a person is active in the site 1 in 6 months, and at the same time, the water consumption generated when the person lives in the site 1 can be calculated and determined to be 1 for 4200L according to the daily average water consumption of each person corresponding to the target area, it is determined that only 1 person is active in the site B in 6 months, that is, the predicted number of persons in the site 1 indicated by the number of persons label of the site 1 is 1.

In some embodiments, to enable distinguishing locations in the target area, the user representation includes identification information for each location. Wherein the identification information refers to information that can distinguish one place from another place. For example, the identification information may be one or more of information such as a resident number, a resident name, a resident address of the resident, a contact address of the resident, an outgoing time of the resident, and the like corresponding to the place. It can be understood that, in order to quickly determine the number tag of each place included in the target area, the number tag of each place is determined according to the outgoing time of the resident for each place.

For example, the time point of the emergency event occurring in the target area is 7 months, and the time of the exit of the resident in one location a is also 7 months, that is, no person exists in the location a, so that the people number label of the location a is obtained, and the people number label indicates that the predicted number of people in the location a is 0.

In some embodiments, the preset time period includes a plurality of sub-time periods, and the target time period is one of the plurality of sub-time periods.

In a specific implementation scenario, in order to quickly determine the number of people tags in each place included in the target area, the place where the number of people tags in the target area in each time period indicates that the predicted number of people is less than a preset number of people threshold is determined in advance. The method comprises the following specific implementation steps: historical resource usage for each location in the target area at each sub-period of time is determined.

And for each place, determining a target sub-time period in which the historical resource usage in each time period in the preset time period is lower than a preset threshold value according to the historical resource usage of the place in each sub-time period.

And obtaining the number label of the target place in each sub-time period according to the historical resource usage amount corresponding to the target sub-time period and/or the historical resource usage amount corresponding to each sub-time period except the target sub-time period.

In the present embodiment, the sub-period is a period set according to actual demand. For example, in order to know whether the predicted number of people in each sub-period of a site is less than a preset number of people threshold, a plurality of periods are set to each month in the last three years.

The preset threshold value can be preset according to actual requirements. For example, the preset threshold is preset to 0 amount of water used.

In this embodiment, since the bird waiting crowd may regularly come and go to a certain place, so that the water consumption corresponding to the certain place may be 0 or lower than a certain value in a certain sub-time period, in order to determine whether people corresponding to the place in the target area are bird waiting crowds, the historical resource usage amount of each place in a plurality of sub-time periods in the target area may be obtained, so as to determine whether the resource usage amount of a fixed sub-time period of the place in each time period is always lower than a preset threshold according to the resource usage change condition in each sub-time period corresponding to each place. If the historical resource usage amount of the place in the fixed sub-time period in each time period is determined to be lower than the preset threshold value, the people number label of the place corresponding to the fixed sub-time period in each time period indicates that the number of people in the place is always lower than the preset people number threshold value.

It will be appreciated that, when it is determined that the historical resource usage for a fixed sub-period of time for a site in each time period is always below a preset threshold, i.e. it is determined that the number of people at the location at the corresponding fixed sub-period of time within each time period is below a preset number of people threshold, and when the general rate of the personnel who do not live in the corresponding default place in the outgoing time is larger than the preset value, the fixed sub-time period is recorded in association with the place, so that when a subsequent emergency happens, matching can be performed according to the occurrence time corresponding to the emergency and the fixed sub-time period associated with the place, the place where the number of people indicated by the people number label in the target area is lower than the preset number of people threshold when the emergency occurs is identified, therefore, the number labels of the people in some places in the target area when the emergency happens are directly obtained, and the purpose of reducing the calculated amount is achieved.

Meanwhile, the resource is used by the personnel, and the number of the used resource of each personnel is in a certain range within a certain time, so that for any target place in the target area, the condition that the personnel in the target place use the resource in each sub-time period outside the target sub-time period can be known based on the historical resource usage according to the historical resource usage corresponding to each sub-time period outside the target sub-time period of the target place, and the personnel number label of the target place can be further determined according to the historical resource usage.

Illustratively, the water consumption of the place 1 in the city a in each month of the last 3 years is obtained, the water consumption corresponding to the 6 months, the 7 months and the 8 months of each year is determined to be 0, the water consumption of the other months is determined to be 8400L each month, the water consumption generated when the 8400L is 2 persons live in the place 1 can be calculated according to the daily average water consumption of each person corresponding to the target area, therefore, only 2 persons in each month in the other months are determined to be active in the place 1, namely, the number of predicted persons in the place 1 indicated by the person number label of the place 1 in each month except the 6 months, the 7 months and the 8 months is determined to be 2.

In one embodiment, in order to better record the situation of each place in the target area, according to the identification information of each place, the place where the predicted number of people indicated by the corresponding people number label in each sub-time period is lower than the preset number of people threshold is displayed on the preset map, so that the distribution situation of the place where the bird waiting crowd lives is displayed through the preset map, and search and rescue guidance information when an emergency occurs is obtained according to the number of people labels of the place where the bird waiting crowd lives and the number of people labels of the places where the non-bird waiting crowd lives.

The identification information comprises one or more of information such as a resident number, a resident name, a resident address of a resident, a contact way of the resident, outgoing time and the like.

In one embodiment of the present application, in one particular scenario, the target region includes a plurality of sub-regions.

For example, city a includes a left partition and a right partition, and the left partition includes a first community and a second community, and the right partition includes a third community and a fourth community. Migratory bird residents in city a may all live centrally in the first community, or may live scattered in the first community, the second community, the third community, and the fourth community.

With reference to fig. 3, in an embodiment of the present application, there is a possible scenario that when an emergency event occurs, such as a flood disaster, the resources in the target area are interrupted, so in order to accurately provide resource rescue for residents living in the target area, the present embodiment provides a search and rescue method, which mainly relates to a process of guiding emergency resources to be provided for residents in the target area after the emergency event occurs. The method comprises the following specific implementation processes:

s31: a resource outage region in the target region is determined.

And S32, determining the respective emergency resource supply quantity of each second place according to the number of people of each second place aiming at each second place contained in the resource interruption area, wherein the emergency resource supply quantity of the second place is in direct proportion to the predicted number of people indicated by the number of people of the second place.

As one example of the present application, the amount of emergency resource provisioning is used to describe the delivery of emergency resources to locations in the target area upon detection of the occurrence of the target event. For example, a flood disaster occurs in city a, which causes domestic water in city a to be interrupted and emergency water to be delivered to city a.

In the embodiment, when a target event occurs in a target area, due to the target event, the resource supply in the target area is interrupted, so in order to ensure the daily life of residents in the target area, a resource interruption area in the target area is determined, and for each second place included in the resource interruption area, the emergency resource supply amount of the second place is determined according to the number label of the second place, so that the emergency resources are distributed to the second place according to the emergency resource supply amount.

It is understood that when the people number label of a second location indicates that the predicted number of people for the second location is 0, the emergency resource supply amount for the second location is also 0. Meanwhile, the number of people indicates that the more the number of the forecasted people in the second place is, the more people in the second place need the emergency resources, and therefore the emergency resource supply amount in the second place is correspondingly increased. Thus, the amount of emergency resource provided at the second location is directly proportional to the predicted number of people indicated by the people label at the second location.

As a possible implementation manner of this embodiment, when an emergency event occurs in the target area, a sub-area with water cut-off in a plurality of sub-areas of the target area is determined;

and for each second place contained in the sub-area without water supply, determining the emergency water supply amount according to the resident domestic water quota corresponding to the target area and the number of people in the second place, wherein the emergency water supply amount is used for indicating the emergency water distribution to the second place without water supply, and the emergency water supply amount in the second place is in direct proportion to the predicted number of people indicated by the number of people in the first place.

As an example of the present application, the resident domestic water quota may be set in advance according to an actual demand. For example, the city type corresponding to the target area is a big city, and the domestic water quota of the residents is 140L/cap.d.

In this embodiment, the emergency resource supply amount refers to an emergency water supply amount. In order to enable residents living in the target area to live normally, the sub-area in which water is cut off among a plurality of sub-areas of the target area is determined when the emergency event occurs. Meanwhile, for the sub-area without water supply, in order to provide sufficient emergency water for residents in the sub-area, each second place in the sub-area without water supply is determined, so that the emergency water supply amount corresponding to the number of people of each second place is determined on the basis, and the emergency water supply amount is used for indicating the emergency water distribution to the second places.

It can be understood that, if two or more than two sub-areas with water cut off exist in the plurality of sub-areas, for each sub-area with water cut off, each second place in the sub-area is determined, so that the emergency water delivery amount corresponding to each second place in the sub-area with water cut off is determined according to the resident domestic water quota corresponding to the target area and the number of people label of each second place in the sub-area.

For example, in 2021, No. 7 and No. 10, the precipitation amount of the city a is very large, so that the left city area and the right city area of the city a are subjected to flood disasters, and further, the water supply devices respectively corresponding to the left city area and the right city area of the city a may stop supplying water. Therefore, in order to enable the normal life of the residents living in the city a, the left and right urban areas of the city a are determined to be in the water cut-off state, for example, the left urban area is determined to be in the water cut-off state. Then, in order to ensure normal life of residents in the left urban area, identification information of residents except target residents in the left urban area without water supply is determined first to know the living condition of the residents in the left urban area when an emergency occurs, and on the basis, emergency water supply amount information of the left urban area is determined according to the living water quota of the residents in the city A and the identification information of the residents except the target residents in the left urban area. For example, the number of identification information of residents other than the target resident in the left urban area is 100, the domestic water quota of the residents in the city a is 140L/cap.d, if the number of the residents is 3 per household, the domestic water consumption of each household is 420L/cap.d, the emergency water supply amount of the left urban area is 42000L/cap.d, and further, the emergency water supply amount is distributed to the left urban area based on the emergency water supply amount instruction of 42000L/cap.d.

In some embodiments, the city type and the partition information corresponding to the target area are determined, and the resident domestic water quota corresponding to the target area is determined according to the city type and the partition information of the target area.

In this embodiment, the city type may be preset according to actual requirements. For example, city types include small, medium, large, and extra large cities.

The partition information is area information corresponding to each area when the target area is divided into areas according to actual needs. For example, city a is divided into one partition, two partitions, and three partitions.

For example, the city type of the city A is a super-huge city, and the corresponding domestic water quota of the residents in the first subarea is 180L/cap.d, the domestic water quota of the residents in the second subarea is 140L/cap.d, and the domestic water quota of the residents in the third subarea is 100L/cap.d.

In some embodiments, upon detecting an emergency event occurring within the target area, the resource interruption area is determined by resource supply monitoring information for each sub-area within the target area.

In a specific implementation scenario, the resource supply monitoring information refers to water supply monitoring information, and when an emergency event is determined, a sub-area with water cut off in a plurality of sub-areas is determined through the water supply monitoring information of each sub-area.

Wherein the water supply monitoring information is used to indicate whether the state of water supply is present. For example, the left city area of city a is known to be in the water cut state through the water supply monitoring information 1, and the right city area of city a is known to be in the continuous water supply state through the water supply monitoring information 2.

In some embodiments, in order to calculate the emergency water supply amount of each location, the number of people corresponding to the calculated average household water consumption of each location is preset, so that the emergency water supply amount information of the location is obtained according to the number of people corresponding to the calculated average household water consumption of each location, the household water quota of each resident and the identification information of the location.

For example, each household calculates the domestic water consumption of each resident according to 3 people, and the domestic water quota value corresponding to one person is 140L/household.d, namely the domestic water quota value corresponding to one household is 420L/household.d.

In an embodiment of the application, since the locations indicated by the number label and having the number of predicted persons smaller than the threshold value of the number of predicted persons may be distributed in each sub-area of the target area, or may be distributed in one sub-area of the target area in a concentrated manner, in order to rapidly perform search and rescue actions on each sub-area and improve search and rescue efficiency, the sequence of performing search and rescue on each location in each sub-area is determined according to the magnitude sequence of the emergency resource supply amount corresponding to each sub-area.

In this embodiment, when an emergency occurs, there are locations in the sub-regions where the number of predicted persons indicated by the number of person labels is smaller than the threshold of the number of predicted persons, so that the emergency resource supply amounts corresponding to the sub-regions may be different, and the required search and rescue persons may also be different, therefore, the locations in each sub-region may be ranked according to the emergency resource supply amounts corresponding to the sub-regions, and the search and rescue sequence of the locations in each sub-region may be determined, so that the search and rescue strategy corresponding to each sub-region may be executed according to the search and rescue sequence of the locations in each sub-region.

In the example, in 2021, No. 7 and No. 10, the precipitation of the city a is extremely large, so that the left city area and the right city area of the city a are subjected to flood disasters, and further, the water supply devices corresponding to the left city area, the right city area, the upper city area and the lower city area of the city a are likely to stop water. However, when a flood disaster occurs, it is determined that the residents living in the left and right urban areas are migratory residents, and the emergency resource supply amounts corresponding to the upper and lower urban areas are 12000L/cap.d and 42000L/cap.d, respectively, which means that more residents live in the lower urban area and fewer residents live in the upper urban area. Therefore, the sequence of search and rescue for the left city area, the right city area, the upper city area and the lower city area can be lower city area, upper city area, left city area and right city area.

With reference to fig. 4, in an embodiment of the present application, when an emergency occurs, a resource supply and transmission line for transmitting resources to each location may be damaged, and there is a resource leakage situation, so to ensure that resources can be normally supplied to each location after the emergency, it is necessary to determine whether the resource supply and transmission line of a sub-area in a target area is abnormal. The embodiment provides a search and rescue method, and mainly relates to a process of how to warn when leakage occurs in a resource supply and transmission line. The method comprises the following specific implementation steps:

s41: and for each sub-region, acquiring the resource usage of the sub-region in the specified time length, and acquiring the resource usage of each third place contained in the sub-region in the specified time length.

S42: and if the difference value between the resource usage of the subregion in the specified time length and the sum of the resource usage of each third place contained in the subregion in the specified time length is greater than a first threshold value, generating warning information that the resource supply and transmission line of the subregion is leaked.

As an example of the present application, the specified time length is a time length set according to actual demand. For example, the specified period is set to 7 days.

The resource usage amount refers to the resource supply condition recorded by the set device. For example, the total amount of domestic water supplied to cell a within one month is recorded by the total water meter corresponding to cell a. Or the total domestic water supply to the household 1 in one month is recorded by the household water meter of the household 1 in the cell A.

The first threshold value may be preset according to actual requirements.

In this embodiment, in order to facilitate management of the resource supply condition of each sub-area, determine the condition of supplying resources to the sub-area and the condition of supplying resources to each location in the sub-area, and further determine whether the resource supply transmission line is abnormal, for each sub-area, the resource usage amount of the sub-area in the specified time duration is obtained first to know the condition of supplying resources to the sub-area in the specified time duration, and the resource usage amount of each third location included in the sub-area in the specified time duration is obtained to know the condition of supplying resources to each location in the sub-area. Further, whether the difference between the resource usage amount of the sub-area in the specified time period and the sum of the resource usage amounts of each third location included in the sub-area in the specified time period is greater than a first threshold is determined, and if the difference between the resource usage amount of the sub-area in the specified time period and the sum of the resource usage amounts of each third location included in the sub-area in the specified time period is greater than the first threshold, it indicates that the resource supply and transmission line in the sub-area is possibly damaged, so that warning information that the resource supply and transmission line in the sub-area is leaked needs to be generated, so that the sub-area is located through the warning information, and the resource supply and transmission line in the sub-area is maintained.

In one embodiment, the resource supply line refers to a water pipe network for conveying domestic water, and the water pipe network at least comprises a water conveying pipeline and a water meter for recording water use conditions. In a specific implementation scenario, when an emergency occurs, a pipeline for delivering domestic water to each location may be damaged, and water may leak, so that it is necessary to determine whether or not the water pipe network of a sub-area in the target area is abnormal in order to ensure the water supply after the emergency is normal.

When the emergency is determined to occur, the sum of the water consumption of the total water meter corresponding to each subarea in the plurality of subareas and the water consumption corresponding to the household meters corresponding to all places in the subareas is obtained.

And determining a subregion in which a first difference value between the water consumption of the total water meter and the sum of the water consumption corresponding to the individual household meters corresponding to all places is greater than a first threshold value.

And determining the places where the water consumption recorded by the household meter corresponding to each third place in the target subarea in the specified time length is greater than the resident domestic water quota, and generating warning information.

In this embodiment, in order to monitor whether there is a damaged pipe in the water pipe network that delivers domestic water to the site, a total water meter is set for each sub-area, so that the water consumption recorded by the total water meter represents the water consumption that is input into the sub-area. Meanwhile, in order to know the domestic water use condition of the site, a sub-user meter is respectively arranged for each site in the sub-area, so that the water consumption of the site can be reflected by the water consumption recorded by the sub-user meter.

It can be understood that, when an emergency occurs, the emergency may cause leakage of a pipeline for delivering domestic water to a location, and therefore, in order to determine whether a situation of water leakage due to pipeline damage occurs, when the emergency occurs, a sum of water consumption of a total water meter corresponding to each sub-area in a plurality of sub-areas and water consumption corresponding to a household meter corresponding to each sub-area in the sub-areas is obtained, and then a target sub-area in which a first difference value between the water consumption of the total water meter and the water consumption corresponding to the household meters corresponding to each sub-area is greater than a second threshold value is determined, so that a sub-area in which the pipeline for delivering water may be damaged and/or the situation of water leakage occurs is determined. Further, after the target sub-area is determined, the water consumption recorded by the household meter of each place in the target sub-area is compared with the resident domestic water quota of the place, the place where the water consumption recorded by the household meter in the target sub-area is larger than the resident domestic water quota of the place is determined, and then the place where the water consumption is possibly abnormal is determined. For example, the damaged pipeline in the place causes water leakage, so that the water consumption recorded by the household water meter is larger than the resident domestic water quota of the place, and warning information is generated, so that the damaged pipeline in the water pipe network for conveying the domestic water to the place in the target subarea is described through the warning information.

In an example, in No. 10/7/2021, the precipitation of the city a is extremely large, so that when flood disasters occur in both the left city area and the right city area of the city a, the sum of the water consumption of the total water meter corresponding to the left and right communities and the water consumption of each household water meter corresponding to each household in the left and right communities is obtained, for example, the water consumption recorded by the total water meter is 10000 tons, and the sum of the water consumption of each household water meter corresponding to each household is 9800 tons, that is, 200 tons of the sum of the water consumption of the total water meter and the water consumption of each household water meter corresponding to each household is greater than the second threshold value of 10 tons, and the left and right communities are target sub-areas. Further, in order to more accurately determine the pipeline with water leakage, the water consumption recorded by the household water meter of each household in the left and right communities is compared with the household water usage rate of the household, so that the household whose water consumption is greater than the household water usage rate of the household is convenient, for example, it is determined that the water consumption recorded by the household water meter of the household 1 is greater than the household water usage rate of the household, that is, the pipeline for delivering the household water to the household 1 is possibly damaged and needs to be maintained. Therefore, the water leakage instruction information is then generated to describe the damaged pipes in the water piping network for delivering domestic water to the residents 1 in the left and right communities by the water leakage instruction information.

As a possible implementation manner of this embodiment, after generating warning information that the resource supply and transmission line of the subregion has a leakage risk, the method further includes:

and for each third place, determining the reference resource usage amount of the third place according to the number of people labels of the third place.

And if the difference value between the resource usage amount of the third place in the specified time length and the reference resource usage amount is larger than a second threshold value, generating indication information of the resource transmission line corresponding to the third place, wherein the position of the sub-area where the resource transmission line leaks is the resource transmission line.

As an example of the present application, the reference resource usage is used to describe a resource usage amount of each person preset within a preset time period. For example, the daily domestic water quota of each person is preset to be 140L/cap.d, and further, when a resident has 3 persons, the daily basic water consumption is 420L/cap.d.

The second threshold value may be preset according to actual requirements.

In this embodiment, after the difference between the resource usage amount of the sub-area in the specified duration and the sum of the resource usage amounts of each third location included in the sub-area in the specified duration is greater than the first threshold, it can only be known through the warning information that the resource supply and transportation line in the sub-area leaks, but when the resource supply and transportation line needs to be repaired, much time is required to search for the resource supply and transportation line, and the leaking location is found. Therefore, after warning information that the resource transmission line in the subregion has leakage risks is generated, the reference resource usage amount of the third location is determined according to the number of people label of the third location, so that whether the difference value between the resource usage amount of the third location in the specified time and the reference resource usage amount is larger than a second threshold value or not is determined, and when the difference value between the resource usage amount of the third location in the specified time and the reference resource usage amount is determined to be larger than the second threshold value, the position where the resource transmission line in the subregion leaks is the resource transmission line corresponding to the third location, and corresponding indication information is obtained, so that maintenance personnel of the resource transmission line can quickly position the leaking position according to the indication information, maintain the leaking position, and improve maintenance efficiency.

As a possible implementation manner of the present application, a specific implementation of the process of generating the indication information includes:

for each third location, a second difference between the baseline resource usage of each third location and the resource usage of the third location over the specified time period.

And matching the second difference value with a plurality of preset amplitude values, and determining the target preset amplitude values which are successfully matched, wherein each preset amplitude value is associated with a pipeline repairing measure.

And generating indication information according to the identification information of the place corresponding to the second difference value larger than the third threshold value and the target preset amplitude value.

As one example of the present application, the reference resource usage amount refers to a reference domestic water usage amount.

The resource usage by the third location over a specified time period refers to the water usage by the third location over the specified time period.

In this embodiment, in order to repair the pipeline for delivering domestic water well, the preset amplitude may be preset according to actual requirements. At the same time, for each preset amplitude setting, a preset pipeline repair measure can be set in association therewith.

The third threshold value may be preset according to actual requirements. For example, the third threshold is set to 0 or 0.01 tons.

In this embodiment, after determining that the water consumption recorded by the household water meter is greater than the resident domestic water rate of the resident, in order to better repair the pipeline for transporting domestic water to the resident, a second difference between the water consumption recorded by the household water meter of each of the plurality of residents in the target sub-area and the resident domestic water rate of the resident is determined, so as to know the water leakage condition caused by the damage of the water pipe network or the water meter and the like through the second difference. Subsequently, in order to determine whether or not it is necessary to repair the pipes in the water pipe network for transporting domestic water to the resident, the second difference is compared with a third threshold value, so that it is determined whether or not it is necessary to repair the pipes in the water pipe network based on the result of the comparison between the second difference and the third threshold value. When the pipeline in the water pipe network needs to be repaired, the second difference value is matched with the preset amplitudes, the target preset amplitude which is successfully matched is determined, and pipeline repairing measure information corresponding to the target preset amplitude is obtained. Finally, in order to enable maintenance management personnel to clearly know the condition of the damaged pipeline in the water pipe network, water leakage instruction information is generated according to the fact that the second difference value is larger than the identification information and the target preset amplitude value of the resident corresponding to the third threshold value, so that the maintenance management personnel can know the position of the damaged pipeline and the pipeline repairing measures which may need to be adopted according to the water leakage instruction information, the pipeline is repaired in a targeted mode, and therefore the pipeline repairing efficiency is improved.

In one embodiment of the present application, generating search and rescue guidance information according to the number of people tags of each place included in the target area includes:

If the target area comprises more than three first places with the same search and rescue priority after the search and rescue priority of the places is set according to the number of predicted people indicated by the people number labels of the places, aiming at any one target first place in the more than three first places, the average distance from the target first place to other first places except the target first place in the more than three first places is counted, and the search and rescue priority of the target first place in the more than three first places is set according to the average distance.

And generating search and rescue guide information according to the search and rescue priority of each place contained in the target area.

And obtaining search and rescue guide information of the target area according to the search and rescue route of each sub-area.

In one example of the present application, the target region has a plurality of sub-regions.

In a specific implementation scenario, in order to better perform search and rescue on each place in a target area, the sequence of performing search and rescue on each sub-area is determined according to the sum of resource usage of each place included in each sub-area.

It is understood that for each location in each sub-region, a people label for each location is determined based on the resource usage of each location, the people label being used to indicate the predicted number of people for the corresponding location;

and determining the sequence of searching and rescuing the places contained in the sub-area according to the number of the forecasted personnel in each place.

In some embodiments, for each place contained in each sub-area, determining the search and rescue priority level of each place according to the predicted number of people of each place, the emergency degree of the emergency event of each place and the corresponding material shortage condition of each place; the higher the emergency degree of an emergency happening in a place and the higher the level of shortage of goods and materials in the place, the higher the search and rescue priority level of the place. And determining the sequence of searching and rescuing the various sites contained in the sub-area according to the searching and rescuing priority level of each site.

In an embodiment, in the case that the sub-area includes more than three first locations with the same search and rescue priority, then, for any one target first location in the more than three first locations, the average distance between the target first location and the other first locations except the target first location in the more than three first locations is counted; and setting the search and rescue priorities of the target first place in more than three first places according to the average distance.

In one embodiment, a search and rescue method related to guiding search and rescue materials is provided while searching and rescuing people in various places and avoiding the loss of the materials in a target area. The search and rescue method comprises the following steps:

and acquiring a plurality of material order information in the target area, wherein the material order information is used for describing the storage place and the quantity of the target materials to be searched and rescued.

And determining a plurality of storage places for storing the target materials according to the plurality of material order information.

And determining the sequence of searching and rescuing the storage places for storing the target materials in the target area according to the quantity of the target materials corresponding to each storage place.

For example, in a specific scenario, the target material is a medical material, and the material order information a, the material order information B, the material order information C, and the material order information D are all orders related to the medical material, where the material order information a describes that the 50000 bandage is stored in the location 1, the material order information B describes that the 40000 bandage is stored in the location 1, the material order information C describes that the 50000 bandage is stored in the location 2, and the material order information D describes that the 30000 bandage is stored in the location 3. Since the number of target material bandages is the largest in site 1, then site 2, then site 3, the sequence of search and rescue for each storage site storing a target weapon in the target area is as follows: location 1, location 2, and location 3.

In one embodiment, the distribution information of each search and rescue team is obtained, and the average distance between each storage place for storing the target materials and each search and rescue team is determined. And determining the sequence of searching and rescuing the storage places for storing the target materials in the target area according to the quantity of the target materials corresponding to each storage place and the average distance between each storage place for storing the target materials and each search and rescue team.

For example, in a specific scenario, the target material is a medical material, and the material order information a, the material order information B, the material order information C, and the material order information D are all orders related to the medical material, where the material order information a describes that the 50000 bandage is stored in the place 1, the material order information B describes that the 40000 bandage is stored in the place 1, the material order information C describes that the 50000 bandage is stored in the place 2, and the material order information D describes that the 30000 bandage is stored in the place 3. Since the number of target material bandages is the largest in site 1, then site 2, and then site 3, the sequence of searching and rescuing the storage sites for storing the target weapons in the target area is preliminarily determined as follows: location 1, location 2, and location 3. Then, a first search and rescue team and a second search and rescue team exist, the distance between the spot 3 and the first search and rescue team and the distance between the spot 2 and the first search and rescue team are 100 meters and 300 meters respectively, the distance between the spot 1 and the first search and rescue team and the distance between the spot 2 and the second search and rescue team are 1 kilometer and 800 meters respectively, namely, the average distance between the spot 3 and each search and rescue team is 200 meters, the average distance between the spot 2 and each search and rescue team is 900 meters, and the average distance between the spot 1 and each search and rescue team is 950 meters, so that the primarily determined search and rescue sequence of the materials is adjusted according to the average distance between each spot and each search and rescue team: location 3, location 2, location 1.

It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by functions and internal logic of the process, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Fig. 5 shows a block diagram of a search and rescue apparatus provided in the embodiment of the present application, and for convenience of description, only the relevant parts of the embodiment of the present application are shown.

Referring to fig. 5, the apparatus 100 includes:

the acquiring module 101 is configured to, when it is determined that an emergency occurs in a target area, acquire a resource usage amount of each location included in the target area within a target time period corresponding to the emergency, where the target time period includes a preset time period before the emergency occurs and/or after the emergency occurs, and the resource includes one or more of a water resource, a gas resource, and an electrical resource;

the first determining module 102 is configured to determine a number label of each location according to the resource usage amount of each location, where the number label is used to indicate the predicted number of people in the corresponding location;

and the second determining module 103 is configured to determine, according to the number of predicted people at each location, a sequence of search and rescue performed on each location included in the target area.

In an embodiment, the second determining module 103 is further configured to determine a search and rescue priority of each location according to the predicted number of people in each location, the emergency degree of the emergency event occurring in each location, and the lack of materials corresponding to each location; the higher the emergency degree of an emergency event occurring in one place is and the higher the shortage level of the materials of the place is, the higher the search and rescue priority of the place is; and determining the sequence of searching and rescuing the sites contained in the target area according to the searching and rescuing priority of each site.

In an embodiment, the second determining module 103 is further configured to, in a case that the target area includes more than three first locations with the same search and rescue priority, count, for any one target first location of the more than three first locations, an average distance between the target first location and the other first locations of the more than three first locations except the target first location; and setting the search and rescue priorities of the target first place in more than three first places according to the average distance.

In one embodiment, the apparatus 100 further comprises a third determining module.

A third determining module, configured to determine a resource interruption region in the target region; and determining the emergency resource supply quantity of the second place according to the number of people of the second place aiming at each second place contained in the resource interruption area, wherein the emergency resource supply quantity of the second place is in direct proportion to the predicted number of people indicated by the number of people of the second place.

In one embodiment, the apparatus 100 further comprises an information generating module. The target region has a plurality of sub-regions.

The information generation module is used for acquiring the resource usage of each sub-region in a specified time length and acquiring the resource usage of each third place contained in the sub-region in the specified time length; and if the difference value between the resource usage of the subregion in the specified time length and the sum of the resource usage of each third place contained in the subregion in the specified time length is greater than a first threshold value, generating warning information that the resource supply and transmission line of the subregion is leaked.

In an embodiment, the information generating module is further configured to determine, for each third location, a reference resource usage amount of the third location according to the number of people label of the third location; and if the difference value between the resource usage amount of the third place in the specified time length and the reference resource usage amount is larger than a second threshold value, generating indication information of the resource transmission line corresponding to the third place, wherein the position of the sub-area where the resource transmission line leaks is the resource transmission line.

In an embodiment, the second determining module 103 is further configured to determine a sequence of search and rescue performed on each sub-area according to a sum of resource usage amounts of each location included in each sub-area.

The search and rescue device provided in this embodiment is used for implementing any search and rescue method in the method embodiments, wherein the functions of each module may refer to the corresponding descriptions in the method embodiments, and the implementation principle and technical effect are similar, which are not described herein again.

Fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application. As shown in fig. 6, the terminal device 6 of this embodiment includes: at least one processor 60 (only one processor is shown in fig. 6), a memory 61, and a computer program 62 stored in the memory 61 and operable on the at least one processor 60, wherein the processor 60 executes the computer program 62 to implement the steps in any of the various search and rescue method embodiments described above.

The terminal device 6 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 60, a memory 61. Those skilled in the art will appreciate that fig. 6 is only an example of the terminal device 6, and does not constitute a limitation to the terminal device 6, and may include more or less components than those shown, or combine some components, or different components, such as an input/output device, a network access device, and the like.

The Processor 60 may be a Central Processing Unit (CPU), and the Processor 60 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The memory 61 may in some embodiments be an internal storage unit of the terminal device 6, such as a hard disk or a memory of the terminal device 6. The memory 61 may also be an external storage device of the terminal device 6 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the terminal device 6. Further, the memory 61 may also include both an internal storage unit and an external storage device of the terminal device 6. The memory 61 is used for storing operating means, applications, bootloaders (bootloaders), data and other programs, such as program codes of the computer programs. The memory 61 may also be used to temporarily store data that has been output or is to be output.

It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the above-mentioned apparatus may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

An embodiment of the present application further provides a terminal device, where the terminal device includes: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, the processor implementing the steps of any of the various method embodiments described above when executing the computer program.

The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments may be implemented.

The embodiments of the present application provide a computer program product, which when running on a terminal device, enables the terminal device to implement the steps in the above method embodiments when executed.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to an apparatus/terminal device, recording medium, computer Memory, Read-Only Memory (ROM), Random-Access Memory (RAM), electrical carrier wave signals, telecommunications signals, and software distribution medium. Such as a usb-drive, a removable hard drive, a magnetic or optical disk, etc.

In the above embodiments, the description of each embodiment has its own emphasis, and reference may be made to the related description of other embodiments for parts that are not described or recited in any embodiment.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present application, and they should be construed as being included in the present application.

Claims

1. A search and rescue method is characterized by comprising the following steps:

under the condition that an emergency event occurs in a target area, acquiring the resource usage amount of each site included in the target area in a target time period corresponding to the emergency event, wherein the target time period comprises a specified time period before the emergency event occurs and/or after the emergency event occurs, and the resource comprises one or more of water resource, gas resource and electric resource;

determining a number label of each place according to the resource usage amount of each place, wherein the number label is used for indicating the number of predicted people of the corresponding place;

determining the sequence of searching and rescuing each place contained in the target area according to the number of the forecasted personnel in each place;

determining a resource interruption region in the target region;

and aiming at each second place contained in the resource interruption area, determining the respective emergency resource supply quantity of each second place according to the number label of the people in each second place, wherein the emergency resource supply quantity of the second place is in direct proportion to the predicted number of people indicated by the number label of the people in the second place.

2. The method according to claim 1, wherein the determining the sequence of search and rescue for each site included in the target area according to the number of predicted persons at each site comprises:

determining the search and rescue priority of each place according to the number of predicted personnel of each place, the emergency degree of the emergency happening to each place and the material shortage condition corresponding to each place; the higher the emergency degree of a place where the emergency occurs and the higher the shortage level of the materials of the place, the higher the search and rescue priority of the place is;

and determining the sequence of searching and rescuing the sites contained in the target area according to the searching and rescuing priority of each site.

3. A search and rescue method according to claim 2, characterized in that the method further comprises:

if the target area is determined to contain more than three first places with the same search and rescue priority, counting the average distance from the first place to any one first place of the more than three first places except the first place of the target;

4. A search and rescue method as claimed in claim 1, characterized in that the target region has a plurality of sub-regions;

the method further comprises the following steps:

for each sub-region, acquiring the resource usage amount of the sub-region in a specified duration, and acquiring the resource usage amount of each third place contained in the sub-region in the specified duration;

and if the difference value between the resource usage amount of the subregion in the specified time length and the sum of the resource usage amounts of each third place contained in the subregion in the specified time length is greater than a first threshold value, generating warning information that the resource transmission line of the subregion is leaked.

5. The search and rescue method of claim 4, further comprising, after generating warning information that resources of the subregion for transmission line are at risk of leakage,:

for each third place, determining the reference resource usage amount of the third place according to the number of people label of the third place;

and if the difference value between the resource usage amount of the third place in the specified time length and the reference resource usage amount is larger than a second threshold value, generating indication information that the position of the sub-area where the resource transmission line leaks is the resource transmission line corresponding to the third place.

6. A search and rescue method as claimed in any one of claims 1 to 5, characterized in that the target area has a plurality of sub-areas;

the search and rescue method further comprises the following steps:

and determining the sequence of search and rescue for each sub-area according to the sum of the resource usage amount of each place contained in each sub-area.

7. A search and rescue device is characterized by comprising:

the system comprises an acquisition module, a processing module and a display module, wherein the acquisition module is used for acquiring the resource usage amount of each site contained in a target area in a target time period corresponding to an emergency under the condition that the emergency happens in the target area, the target time period comprises a specified time period before the emergency happens and/or after the emergency happens, and the resource comprises one or more of water resource, gas resource and electric resource;

the first determining module is used for determining a number label of each place according to the resource usage amount of each place, and the number label is used for indicating the number of predicted people of the corresponding place;

the second determination module is used for determining the search and rescue sequence of each place contained in the target area according to the number of the predicted personnel in each place;

8. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the search and rescue method according to any one of claims 1 to 6 when executing the computer program.

9. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements a search and rescue method according to any one of claims 1 to 6.