CN109640355B - Method and device for determining personal safety of personnel in disaster area - Google Patents
Method and device for determining personal safety of personnel in disaster area Download PDFInfo
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- CN109640355B CN109640355B CN201910056522.6A CN201910056522A CN109640355B CN 109640355 B CN109640355 B CN 109640355B CN 201910056522 A CN201910056522 A CN 201910056522A CN 109640355 B CN109640355 B CN 109640355B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000011664 signaling Effects 0.000 claims abstract description 113
- 238000010295 mobile communication Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims description 25
- 230000006399 behavior Effects 0.000 claims description 18
- 230000002452 interceptive effect Effects 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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Abstract
The invention provides a method and a device for determining personal safety of personnel in a disaster area. The method comprises the following steps: determining information of a base station cell covering a geographical range according to the geographical range of the disaster area; acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell; determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel; and determining the personal safety of the personnel in the disaster area according to the signaling record in the second preset time period. And a rescue basis is provided for the subsequent rescue and disaster relief of the disaster area.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a device for determining personal safety of personnel in a disaster area.
Background
After various major natural disasters, production accidents, traffic accidents and the like occur, the normal communication between the outside and the disaster area is particularly important. How to determine the personal safety of personnel in disaster areas is an important research topic at present.
At present, an operator actively organizes emergency repair communication facilities and guarantees normal operation of a communication network, and the guarantee work can also be realized as follows: 1. and extracting the personnel number of the disaster area, and providing strong startup service and shutdown-free service. 2. Emergency service points are arranged on site, and services such as free telephone, free mobile phone card issuing, charging and the like are provided. 3. And opening a free searching hot line for the parents to perform love rescue and searching emergency service. 4. And various public service short messages such as disaster early warning, traffic state, disaster prevention and avoidance prompts and the like are issued by matching with government departments. 5. And (5) sending out the satellite communication vehicle and the satellite telephone, and reporting disaster area information.
However, no effective solution has been proposed yet at the level of personal safety confirmation of personnel in disaster areas.
Disclosure of Invention
The invention provides a method and a device for determining personal safety of personnel in a disaster area. The personnel safety of personnel in disaster areas is determined.
In a first aspect, the invention provides a method for determining personal safety of personnel in a disaster area, which comprises the following steps:
determining information of a base station cell covering a geographical range according to the geographical range of the disaster area;
acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell;
determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel;
and determining the personal safety of the personnel in the disaster area according to the signaling record in the second preset time period.
Optionally, the obtaining, according to the information of the base station cell, a signaling record in a first preset time period before the occurrence of the disaster and a signaling record in a second preset time period after the occurrence of the disaster include:
acquiring information of a core network element articulated with the base station cell according to the information of the base station cell;
and acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the core network element.
Optionally, the determining the personal safety of the personnel in the disaster area according to the signaling record in the second preset time period includes:
judging whether interactive communication behaviors exist after a disaster occurs to the disaster area personnel according to the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, if the disaster area personnel do not have an interactive communication behavior after the disaster occurs, judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster occurs reaches a preset value according to the signaling record in the first preset time period and the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, the determining, according to the signaling record in the first preset time period and the signaling record in the second preset time period, whether the maximum geographical distance of the disaster area personnel moving back and forth when the disaster occurs reaches a preset value includes:
determining first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in a first preset time period according to a signaling record of the disaster area personnel in the first preset time period;
determining second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period according to the signaling record of the disaster area personnel in the second preset time period;
and judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the first longitude and latitude information and the second longitude and latitude information.
Optionally, the core network element includes: a mobile switching center MSC, a serving support node SGSN of a general packet radio service GPRS and a mobility management entity MME.
Optionally, the types of the signaling record include: mobile application part MAP, base station system application part BSSAP and radio access network application part RANAP.
In a second aspect, the present invention provides a device for determining personal safety of personnel in a disaster area, including:
the first determining module is used for determining the information of the base station cell covering the geographical range according to the geographical range of the disaster area;
the acquisition module is used for acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell;
and the second determining module is used for determining a mobile communication number set which is located in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel, and is used for determining the personal safety of the disaster area personnel according to the signaling record in the second preset time period.
Optionally, the obtaining module is specifically configured to:
acquiring information of a core network element articulated with the base station cell according to the information of the base station cell;
and acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the core network element.
Optionally, the second determining module is specifically configured to:
judging whether interactive communication behaviors exist after a disaster occurs to the disaster area personnel according to the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, the second determining module is further configured to:
if the disaster area personnel do not have interactive communication behavior after the disaster occurs, judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster occurs reaches a preset value or not according to the signaling record in the first preset time period and the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, the second determining module is specifically configured to:
determining first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in a first preset time period according to a signaling record of the disaster area personnel in the first preset time period;
determining second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period according to the signaling record of the disaster area personnel in the second preset time period;
and judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the first longitude and latitude information and the second longitude and latitude information.
Optionally, the core network element includes: a mobile switching center MSC, a serving support node SGSN of a general packet radio service GPRS and a mobility management entity MME.
Optionally, the types of the signaling record include: mobile application part MAP, base station system application part BSSAP and radio access network application part RANAP.
In a third aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the method for determining the personal safety of the disaster area personnel.
In a fourth aspect, the present invention provides an electronic device comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to implement a method of determining disaster area personnel personal safety via execution of the executable instructions.
The method for determining the personal safety of the personnel in the disaster area comprises the steps of firstly determining the information of a base station cell covering the geographical range according to the geographical range of the disaster area. Then, according to the information of the base station cell, acquiring the signaling records of the personnel in the disaster area before the disaster occurs, determining which personnel experiencing the disaster exist, and further judging the personal safety of the personnel experiencing the disaster according to the signaling records of the personnel after the disaster occurs. And a basis is provided for the subsequent emergency rescue and disaster relief of the disaster area.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a first embodiment of a method for determining personal safety of personnel in a disaster area according to the present invention;
fig. 2 is a schematic flow chart of a second embodiment of the method for determining personal safety of personnel in a disaster area according to the present invention;
fig. 3 is a schematic flow chart of a third embodiment of the method for determining personal safety of personnel in a disaster area according to the present invention;
FIG. 4 is a schematic structural diagram of a device for determining personal safety of personnel in a disaster area, provided by the invention;
fig. 5 is a schematic diagram of a hardware structure of the electronic device provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the prior art, no effective solution is provided at the aspect of personal safety confirmation of personnel in disaster areas. Based on the technical problem, the invention provides a method and a device for determining personal safety of personnel in disaster areas, which determine which personnel experiencing disasters by acquiring signaling records of personnel in disaster areas before the disasters occur, and further judge personal safety of the personnel experiencing the disasters according to the signaling records of the personnel experiencing the disasters after the disasters occur. And a basis is provided for the subsequent emergency rescue and disaster relief of the disaster area.
The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a first embodiment of a method for determining personal safety of personnel in a disaster area provided by the invention. The method provided by the present embodiment can be executed by a corresponding determining apparatus, and the apparatus can be implemented by software, hardware, or a combination of software and hardware. As shown in fig. 1, the method for determining personal safety of personnel in a disaster area provided by this embodiment includes:
s101, determining information of a base station cell covering the geographical range according to the geographical range of the disaster area.
Wherein, the geographical range of the disaster area can be determined by adopting the following modes: and determining the geographical range of the disaster area according to the central point of the disaster position and the possibly affected area.
Each base station cell covers a certain geographical range, and the wireless network maintenance department can determine the information of the base station cell covering the geographical range according to the geographical range of the disaster area.
S102, according to the information of the base station cell, obtaining a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs.
Specifically, the manner of obtaining the signaling records of the first preset time period and the second preset time period may be:
and directly screening the signaling records of the first preset time period and the signaling records of the second preset time period from all the signaling records of the base station cell.
Or;
and acquiring information of a core network element articulated with the base station cell according to the information of the base station cell, and acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the core network element.
Wherein the core network element comprises: a mobile switching center MSC, a serving support node SGSN of a general packet radio service GPRS and a mobility management entity MME.
The information of the core network element hooked with each base station cell can be provided by a core network maintenance department.
S103, determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel.
Specifically, a mobile communication number set is extracted from the signaling records in the first preset time period, and the personnel corresponding to the mobile communication numbers included in the mobile communication number set are disaster area personnel.
Optionally, the length of the first preset time period may be flexibly set according to actual requirements, for example, the first preset time period may be set to 24 hours before a disaster occurs.
And S104, determining the personal safety of the personnel in the disaster area according to the signaling record in the second preset time period.
Specifically, the activity condition corresponding to the mobile communication number included in the mobile communication number set in S103 may be extracted according to the signaling record in the second preset time period, and the personal safety of the disaster area personnel may be determined according to the activity condition.
Optionally, the second preset time period may be circularly delayed for multiple times according to the disaster tracking requirement, that is, if there are disaster-stricken persons whose personal safety conditions cannot be determined, the activity conditions of the mobile communication numbers carried by the disaster-stricken persons need to be continuously tracked, the second preset time period is delayed for one preset time period, and corresponding signaling records are extracted to determine the communication behaviors of the disaster-stricken persons in the time period, and the process is circularly repeated until the personal safety conditions of all the disaster-stricken persons are determined.
The following describes the process of S101-S104 by way of example:
assuming that there are base station cells 11, 12, 21, and 22 that cover the geographical range of the disaster area determined in S101, the cell information of these cells is stored in table t 1. Acquiring core network elements hooked with each base station cell in the table t1, and assuming that the core network elements hooked with the base station cell 11 are MSC11, SGSN11 and MME 11; the network elements of the core network hooked with the base station cell 12 are MSC12, SGSN12 and MME 12; the network elements of the core network hooked with the base station cell 21 are MSC21, SGSN21 and MME 21; the core network elements attached to the base station cell 22 include MSC22, SGSN22, and MME22, and information on these core network elements is stored in table t 2. The signaling records occurring within the first preset time period are extracted from the core network elements MSC11, MSC12, MSC21, MSC22, SGSN11, SGSN12, SGSN21, SGSN22, MME11, MME12, MME21, MME22 in table t2, and the signaling records within the first preset time period are stored in table t 3. And extracting signaling records occurring in a second preset time period from the core network elements MSC11, MSC12, MSC21, MSC22, SGSN11, SGSN12, SGSN21, SGSN22, MME11, MME12, MME21, and MME22, and storing the signaling records in the first preset time period in a table t 4. The mobile communication numbers in table t3 are extracted, and the persons corresponding to the extracted mobile communication numbers are considered as disaster area persons. And extracting the signaling records of the disaster area personnel in the second preset time period from the table t4, and acquiring the activity conditions of the disaster area personnel in the second preset time period so as to judge the personal safety of the disaster area personnel.
The types of the signaling records may be various signaling records, such as a Mobile Application Part (MAP for short), a Base Station System Application Part (Base Station System Application), a Radio Access Network Application Part (RANAP for short), and the like.
According to the method for determining the personal safety of the personnel in the disaster area, firstly, the information of the base station cell covering the geographical range is determined according to the geographical range of the disaster area. Then, according to the information of the base station cell, acquiring the signaling records of the personnel in the disaster area before the disaster occurs, determining which personnel experiencing the disaster exist, and further judging the personal safety of the personnel experiencing the disaster according to the signaling records of the personnel after the disaster occurs. And a basis is provided for the subsequent emergency rescue and disaster relief of the disaster area.
The following describes in detail how to determine the achievable manner of the personal safety of the personnel in the disaster area according to the signaling record in the second preset time period in the above embodiment S104 with reference to specific implementation.
Fig. 2 is a schematic flow chart of a second embodiment of the method for determining personal safety of personnel in a disaster area provided by the invention. As shown in fig. 2, the method for determining personal safety of personnel in a disaster area provided by this embodiment includes:
s201, according to the geographical range of the disaster area, determining the information of the base station cell covering the geographical range.
S202, acquiring information of a core network element articulated with the base station cell according to the information of the base station cell.
S203, according to the information of the core network element, acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs.
The implementation manners of S201 to S203 may refer to the above embodiments, and the present invention is not described herein again.
And S204, determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel.
And S205, judging whether the disaster area personnel have interactive communication behavior after a disaster occurs according to the signaling record in the second preset time period.
And S206, if the personnel in the disaster area exist, judging that the personnel in the disaster area are in a safe state.
Continuing with the example of the above embodiment, the mobile communication numbers in table t3 are extracted, and the persons corresponding to the extracted mobile communication numbers are considered as disaster area persons. And extracting the signaling records of the disaster area personnel in the second preset time period from the table t4, and if interactive communication behaviors such as calling and called calls, short message sending, social network activities and the like exist, determining that the corresponding disaster area personnel are in a safe state.
The method for determining personal safety of personnel in disaster areas provided by this embodiment describes a specific implementation manner for determining personal safety of personnel in disaster areas according to a signaling record in a second preset time period, and specifically, determines whether there is an interactive communication behavior after a disaster occurs for the personnel in disaster areas according to the signaling record in the second preset time period. And if so, judging that the personnel in the disaster area are in a safe state. And a rescue basis is provided for the subsequent rescue and disaster relief of the disaster area.
The following describes, in combination with specific implementation, how to determine the achievable manner of the personal safety of the disaster area personnel according to the signaling record in the second preset time period when the disaster area personnel is judged to have no interactive communication behavior after the disaster occurs in the above embodiment by using S205.
Fig. 3 is a schematic flow chart of a third embodiment of the method for determining personal safety of personnel in a disaster area provided by the invention. As shown in fig. 3, the method for determining personal safety of personnel in a disaster area provided by this embodiment includes:
s301, according to the geographical range of the disaster area, determining the information of the base station cell covering the geographical range.
S302, according to the information of the base station cell, acquiring the information of a core network element articulated with the base station cell.
S303, according to the information of the core network element, acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs.
And S304, determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel.
S305, judging whether interactive communication behaviors exist after the disaster of the disaster area personnel according to the signaling record in the second preset time period.
The implementation manners of S301 to S305 can refer to the above embodiments, and the present invention is not described herein again.
S306, if the disaster area information does not exist, judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the signaling record in the first preset time period and the signaling record in the second preset time period;
specifically, the implementation manner of this step is: determining first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in a first preset time period according to a signaling record of the disaster area personnel in the first preset time period; determining second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period according to the signaling record of the disaster area personnel in the second preset time period; and judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the first longitude and latitude information and the second longitude and latitude information.
And S307, if yes, judging that the personnel in the disaster area are in a safe state.
Continuing with the example in the above embodiment, the mobile communication numbers in table t3 are extracted, and the persons corresponding to the extracted mobile communication numbers are considered as disaster area persons. And extracting signaling records of the disaster area personnel in a second preset time period from the table t4, if no interactive communication behavior exists in the signaling records, extracting first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in the first preset time period from the table t3, and taking the longitude and latitude of the time point closest to the disaster in the first longitude and latitude information as a target longitude and latitude. And (3) extracting second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period from the table t4, determining the maximum geographical distance of the disaster area personnel moving back and forth when the disaster occurs according to the target longitude and latitude and the second longitude and latitude information, if the distance reaches a preset value, determining that the corresponding disaster area personnel are in a safe state, otherwise, determining that the corresponding disaster area personnel are in a suspected unconnection state.
Optionally, the telephone numbers of the disaster area personnel suspected of being in the loss of contact state can be output, and further investigation of other means can be performed on the numbers. Other means of troubleshooting include: and (4) checking by combining the identity card information, the mobile equipment model, the telephone numbers of disaster area personnel and the telephone numbers of relatives and friends.
The method for determining personal safety of personnel in disaster areas provided by this embodiment describes how to determine an achievable way of personal safety of personnel in disaster areas according to a signaling record in a first preset time period and a signaling record in a second preset time period under the condition that no interactive communication behavior exists after a disaster occurs to the personnel in disaster areas, and provides a rescue basis for subsequent emergency rescue and disaster relief of the disaster areas.
Fig. 4 is a schematic structural diagram of a device for determining personal safety of personnel in a disaster area provided by the invention. As shown in fig. 4, the device for determining personal safety of personnel in disaster areas provided by the present invention includes:
the first determining module is used for determining the information of the base station cell covering the geographical range according to the geographical range of the disaster area;
the acquisition module is used for acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell;
and the second determining module is used for determining a mobile communication number set which is located in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel, and is used for determining the personal safety of the disaster area personnel according to the signaling record in the second preset time period.
Optionally, the obtaining module is specifically configured to:
acquiring information of a core network element articulated with the base station cell according to the information of the base station cell;
and acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the core network element.
Optionally, the second determining module is specifically configured to:
judging whether interactive communication behaviors exist after a disaster occurs to the disaster area personnel according to the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, the second determining module is further configured to:
if the disaster area personnel do not have interactive communication behavior after the disaster occurs, judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster occurs reaches a preset value or not according to the signaling record in the first preset time period and the signaling record in the second preset time period;
and if so, judging that the personnel in the disaster area are in a safe state.
Optionally, the second determining module is specifically configured to:
determining first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in a first preset time period according to a signaling record of the disaster area personnel in the first preset time period;
determining second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period according to the signaling record of the disaster area personnel in the second preset time period;
and judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the first longitude and latitude information and the second longitude and latitude information.
Optionally, the core network element includes: a mobile switching center MSC, a serving support node SGSN of a general packet radio service GPRS and a mobility management entity MME.
Optionally, the types of the signaling record include: mobile application part MAP, base station system application part BSSAP and radio access network application part RANAP.
The device for determining the personal safety of the personnel in the disaster area provided by the embodiment can be used for executing any method for determining the personal safety of the personnel in the disaster area described in the above embodiment. The implementation principle and the technical effect are similar, and are not described in detail herein.
Fig. 5 is a schematic diagram of a hardware structure of the electronic device provided by the present invention. As shown in fig. 5, the electronic device of the present embodiment may include:
a memory 501 for storing program instructions.
A processor 502 for implementing any of the above-described determination methods for determining the personal safety of disaster area personnel when the program instructions are executed. For a specific implementation principle, reference may be made to the above embodiments, which are not described herein again.
The invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements any of the above-described determination methods of disaster area personnel's personal safety.
The present invention also provides a program product comprising a computer program stored in a readable storage medium, from which the computer program can be read by at least one processor, the at least one processor executing the computer program to cause an electronic device to implement any of the above-described determination methods of disaster area personnel personal safety.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the foregoing embodiments of the network device or the terminal device, it should be understood that the Processor may be a Central Processing Unit (CPU), or may be other general-purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor, or in a combination of the hardware and software modules in the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for determining personal safety of personnel in a disaster area is characterized by comprising the following steps:
determining information of a base station cell covering a geographical range according to the geographical range of the disaster area;
acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell;
determining a mobile communication number set in the disaster area when a disaster occurs according to the signaling record in the first preset time period, wherein the personnel corresponding to the mobile communication numbers contained in the mobile communication number set are disaster area personnel;
judging whether interactive communication behaviors exist after a disaster occurs to the disaster area personnel according to the signaling record in the second preset time period;
if yes, judging that the personnel in the disaster area are in a safe state;
if the disaster area personnel do not have interactive communication behavior after the disaster occurs, judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster occurs reaches a preset value or not according to the signaling record in the first preset time period and the signaling record in the second preset time period; and if so, judging that the personnel in the disaster area are in a safe state.
2. The method according to claim 1, wherein the obtaining, according to the information of the base station cell, the signaling record in a first preset time period before a disaster occurs and the signaling record in a second preset time period after the disaster occurs comprises;
acquiring information of a core network element articulated with the base station cell according to the information of the base station cell;
and acquiring a signaling record in a first preset time period before the disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the core network element.
3. The method of claim 1, wherein the step of judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster reaches a preset value according to the signaling record in the first preset time period and the signaling record in the second preset time period comprises the steps of:
determining first longitude and latitude information of a base station cell where the disaster area personnel are located at each time point in a first preset time period according to a signaling record of the disaster area personnel in the first preset time period;
determining second longitude and latitude information of the base station cell where the disaster area personnel are located at each time point in a second preset time period according to the signaling record of the disaster area personnel in the second preset time period;
and judging whether the maximum geographical distance of the disaster area personnel moving back and forth in the disaster reaches a preset value or not according to the first longitude and latitude information and the second longitude and latitude information.
4. The method of claim 2, wherein the core network element comprises: a mobile switching center MSC, a serving support node SGSN of a general packet radio service GPRS and a mobility management entity MME.
5. A method according to any of claims 2-3, characterized in that the type of signalling record comprises: mobile application part MAP, base station system application part BSSAP and radio access network application part RANAP.
6. A disaster area personnel personal safety's confirming device which characterized in that includes:
the first determining module is used for determining the information of the base station cell covering the geographical range according to the geographical range of the disaster area;
the acquisition module is used for acquiring a signaling record in a first preset time period before a disaster occurs and a signaling record in a second preset time period after the disaster occurs according to the information of the base station cell;
a second determining module, configured to determine, according to the signaling record in the first preset time period, a mobile communication number set that is located in the disaster area when a disaster occurs, where a person corresponding to a mobile communication number included in the mobile communication number set is a disaster area person, and determine, according to the signaling record in the second preset time period, whether an interactive communication behavior exists after the disaster occurs for the disaster area person;
if yes, judging that the personnel in the disaster area are in a safe state;
if the disaster area personnel do not have interactive communication behavior after the disaster occurs, judging whether the maximum geographical distance of the disaster area personnel moving back and forth after the disaster occurs reaches a preset value or not according to the signaling record in the first preset time period and the signaling record in the second preset time period; and if so, judging that the personnel in the disaster area are in a safe state.
7. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 1-5.
8. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to implement the method of any of claims 1-5 via execution of the executable instructions.
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| CN113920690B (en) * | 2020-07-07 | 2023-03-21 | 中国联合网络通信集团有限公司 | Disaster early warning method and equipment |
| CN114245287A (en) * | 2020-09-09 | 2022-03-25 | 中国联合网络通信集团有限公司 | Method and device for determining position information |
| CN114066999A (en) * | 2021-09-29 | 2022-02-18 | 中讯邮电咨询设计院有限公司 | Target positioning system and method based on three-dimensional modeling |
| CN114449506A (en) * | 2021-12-14 | 2022-05-06 | 中国电信股份有限公司 | Method and related device for uninterrupted communication in emergency |
| CN116227929B (en) * | 2023-03-07 | 2024-03-19 | 广州爱浦路网络技术有限公司 | Communication data analysis method, device, equipment and storage medium |
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| US9615236B2 (en) * | 2015-05-28 | 2017-04-04 | International Business Machines Corporation | Freeing up mobile network for important phone calls in case of disaster |
| JP2018538645A (en) * | 2015-11-02 | 2018-12-27 | ラピッドエスオーエス，インク． | Method and system for situational awareness for emergency response |
| CN108391223B (en) * | 2018-02-12 | 2020-08-11 | 中国联合网络通信集团有限公司 | Method and device for determining lost user |
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