CN109673002B - Help seeking method and device - Google Patents
Help seeking method and device Download PDFInfo
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- CN109673002B CN109673002B CN201910060246.0A CN201910060246A CN109673002B CN 109673002 B CN109673002 B CN 109673002B CN 201910060246 A CN201910060246 A CN 201910060246A CN 109673002 B CN109673002 B CN 109673002B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/17—Emergency applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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Abstract
The invention provides a help-seeking method and a help-seeking device, which comprise the following steps: sending positioning request information to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a help seeking method and device.
Background
At present, more and more people like to experience various extreme sports, wherein activities such as hiking, mountain climbing, field exploration and the like are popular among people, but the sports are also full of various dangers, and help is required to be asked for to seek support after the danger.
In the prior art, a user usually carries a mobile phone outdoors, and can obtain the position of the user through a mobile phone map application and escape (an offline map can be used when no signal exists); the mobile phone can also be used for dialing a rescue call to seek rescue; in addition, a professional satellite mobile phone can be adopted for help seeking operation.
However, in the current scheme, the field environment is usually far away from the city, and no communication signal exists under many conditions, so that the help of the common mobile phone equipment cannot be sought when the mobile phone equipment is in danger, and the application range of the current scheme is small. In addition, the cost of professional satellite mobile phones is high, and the satellite mobile phones cannot be popularized throughout the people.
Disclosure of Invention
The embodiment of the invention provides a help seeking method and a help seeking device, and aims to solve the problems that a scheme in the prior art is small in application range, high in cost and incapable of being popularized throughout the world.
In a first aspect, an embodiment of the present invention provides a method for asking for help, which is applied to a terminal, and the method includes:
sending positioning request information to a target terminal;
receiving positioning response information returned by the target terminal based on the positioning request information;
according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state;
wherein, the information of asking for help includes: and before determining that the target terminal is in an abnormal state, the positioning response information is received finally.
In a second aspect, an embodiment of the present invention provides a distress apparatus, including:
the sending module is used for sending the positioning request information to the target terminal;
a receiving module, configured to receive positioning response information returned by the target terminal based on the positioning request information;
the help-seeking module is used for sending help-seeking information to other preset terminals under the condition that the target terminal is determined to be in the abnormal state according to the positioning response information;
wherein, the information of asking for help includes: and before determining that the target terminal is in an abnormal state, the positioning response information is received finally.
In a third aspect, an embodiment of the present invention further provides an apparatus, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the distress method provided in the present invention.
In a fourth aspect, the embodiments of the present invention also provide a readable storage medium, where instructions of the storage medium, when executed by a processor of an apparatus, enable the apparatus to perform the steps of the distress method provided by the present invention.
In the embodiment of the invention, the method comprises the following steps: sending positioning request information to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
Drawings
Fig. 1 is a flowchart illustrating steps of a method for asking for help according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating steps of another SOS method according to an embodiment of the present invention;
fig. 3 is a block diagram of a distress apparatus according to an embodiment of the present invention;
FIG. 4 is a block diagram of an apparatus of another embodiment of the invention;
fig. 5 is a schematic structural diagram of an apparatus according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is a flowchart illustrating steps of a distress method according to an embodiment of the present invention, and as shown in fig. 1, the method may include:
In the embodiment of the invention, when a user goes out, the user can usually carry a target terminal, such as a mobile phone, wearable equipment and the like, and the target terminal can be provided with application software applied to the outdoors, such as a map application, an offline help-seeking application and the like. In general, when a user is in an area covered by a network or a communication signal, the user can make a call for help, send information for help, and the like to request assistance when the user is in danger.
With the increasing popularization of extreme sports, when activities such as hiking, mountain climbing, field exploration and the like are performed, since the field environments are usually far away from urban areas and there is no coverage of networks and communication signals in many cases, users cannot ask for help by means of telephone, information sending and the like when in danger, and life danger is generated.
However, when the target terminal has no signal, it is still possible to perform position location using a Global Positioning System (GPS). Specifically, the target terminal may be equipped with a GPS module (GPS chip), and the GPS module may be capable of positioning and navigating without a mobile phone signal (General Packet Radio Service, GPRS, General Packet Radio Service), provided that an offline map is preinstalled in the target terminal. The principle is the same as that of the vehicle-mounted GPS, and navigation can be carried out even to a deep mountain.
Therefore, the embodiment of the invention provides a scheme that the server determines whether the target terminal is in an abnormal state by using an automatic interaction scheme of GPS positioning, and sends distress information by the server when loss of connection is determined, so that the aim of asking for help in distress in an environment without signals or with poor signals is fulfilled.
In the step, the user can continuously request information for positioning the user through the positioning server so as to request the target terminal to perform positioning through the GPS module, and receive a positioning response returned by the target terminal.
And 102, receiving positioning response information returned by the target terminal based on the positioning request information.
In the embodiment of the invention, after receiving the positioning request information sent by the positioning server, the target terminal can perform position positioning based on a built-in GPS module and an off-line map, acquire the current position of the mobile terminal and add the current position into the positioning response returned to the server.
Furthermore, the positioning server can be interactively connected with one target terminal, and the positioning server can also be interactively connected with a plurality of target terminals at the same time, so that the positions of one or more target terminals can be positioned.
103, sending distress information to other preset terminals according to the positioning response information under the condition that the target terminal is determined to be in an abnormal state.
In the embodiment of the invention, the positioning server can record the position information of the target terminal at different moments according to the positioning response information returned by the target terminal, and determine whether the target terminal is in an abnormal state or not according to the position information of the target terminal at different moments.
For example, if the positioning server can receive the positioning response information each time, and the positions of the target terminals at different times change according to a normal rule, it can be determined that the target terminals are in a normal state. If the positioning server cannot receive the positioning response information for a long time, or the positions of the target terminals at different moments are changed according to an abnormal rule, or the positions of the target terminals are not changed for a long time, it can be determined that the target terminals are in an abnormal state.
In practical applications, if the target terminal is in an abnormal state, it may be further determined that the target terminal is lost, that is, the target terminal user may be in a dangerous situation. Therefore, in the case that it is determined that the target terminal is in an abnormal state, the positioning server may send distress information to other target terminals, where the distress information includes: and before determining that the target terminal is in the abnormal state, the positioning response information received last.
In the embodiment of the invention, when the target terminal is determined to be in the abnormal state, the user can be judged to have personal danger, and the positioning server can send distress information to the preset emergency contact person so that the emergency contact person can know and carry out help seeking means such as alarming and the like.
Specifically, before the target terminal is determined to be in an abnormal state, the position information included in the positioning response information received by the positioning server at last is the information of the position appearing at last before the target terminal is disconnected, and the positioning server knows the position information, so that rescue can be greatly facilitated to be expanded, and the success rate of rescue is improved.
In addition, the target terminal can also be equipped with various rescue functions in emergency situations, such as a current position checking function, a one-key help seeking function and the like. The function of checking the current position can provide the information of the current position for the user through a built-in off-line map and a GPS module. The one-key help seeking function can automatically alarm or send help seeking information to an emergency contact when a user triggers one-key help seeking.
To sum up, the help-seeking method provided by the embodiment of the invention comprises the steps of sending positioning request information to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
Fig. 2 is a flowchart illustrating steps of a distress method according to an embodiment of the present invention, and as shown in fig. 2, the method may include:
In the embodiment of the invention, according to the actual situation, a third preset period can be set between multiple times of positioning request information sent to the target terminal by the positioning server, so as to reduce the electric quantity consumption of the target terminal and improve the endurance capacity of the target terminal, and the size of the third preset period can be set by a user according to the actual situation.
This step may specifically refer to step 102, which is not described herein again.
This step may specifically refer to step 103, which is not described herein again.
Optionally, in an implementation manner of the embodiment of the present invention, step 203 may further include:
substep 2031, if the number of times of not receiving the positioning response information is greater than or equal to a first preset number of times, determining that the target terminal is in an abnormal state.
In the embodiment of the invention, the positioning server can receive the positioning response information returned by the target terminal every time the positioning server sends the positioning request information to the target terminal, but the target terminal cannot send the positioning response information to the positioning server when the target terminal is in an abnormal state.
For example, when the power of the target terminal is exhausted or damaged, the target terminal cannot perform GPS positioning, and thus cannot transmit positioning response information.
Therefore, the positioning server can count the number of times of not receiving the positioning response information, and when the number of times is greater than or equal to a first preset number of times, the target terminal can be determined to be in an abnormal state, and the size of the first preset number of times can be set by a user according to the actual situation.
And a substep 2032 of sending the distress message to the other preset terminals.
When the target terminal is determined to be in an abnormal state, the user can be judged to have personal danger, and at the moment, the positioning server can send help seeking information to a preset emergency contact person, so that the emergency contact person can know and carry out help seeking means such as alarming.
Optionally, in another implementation manner of the embodiment of the present invention, the positioning response information includes a longitude and latitude where the target terminal is located, and step 203 may further include:
substep 2033, according to the positioning response information, if the time for which the latitude and longitude of the target terminal is not updated is greater than or equal to a first preset time, sending an interaction request message to the target terminal according to a first preset period, and receiving an interaction response message correspondingly returned by the target terminal.
In the embodiment of the invention, the positioning response information comprises the longitude and latitude of the target terminal, the longitude and latitude can be obtained by matching an off-line map built in the target terminal with a GPS module, and when the positioning server determines that the longitude and latitude of the target terminal is not updated for a long time according to the longitude and latitude information in the multi-time positioning response information, the risk that the user is in danger at the moment is determined.
In order to further determine whether the user is in danger or lost, the positioning server may send interaction request information to the target terminal according to a first preset period, and if the user responds to the interaction request information and returns interaction response information, it may be determined that the user is in a normal state, and normal positioning interaction is continued.
For example, when the position of the target terminal is not updated for a long time, the positioning server side can interact with the user. The discrimination criterion of "not updated for a long time" is mainly divided into three types according to the selection of the contextual model: 1. when the hiking mode is selected, if the user is in danger, the position information of the user is changed from continuously and slowly moving to not moving (namely not updating) for a long time (more than 30 minutes); 2. when the driving mode is selected, if the user is in danger, the position information of the user is changed from continuously moving at a high speed to not moving for a long time (more than 30 minutes); 3. when the low battery mode is selected, if the user loses contact, the position information is changed from acquirable to unavailable for a long time.
Substep 2034, if the number of times of not receiving the interactive response information is greater than or equal to a second preset number of times, determining that the target terminal is in an abnormal state.
In the embodiment of the invention, each time the positioning server sends the interactive request information to the target terminal, the user can perform active operation at the target terminal to trigger response, so that the positioning server receives the interactive response information returned by the target terminal, but when the user is in an abnormal state but the target terminal is in a normal state, the user cannot send the interactive response information to the positioning server through the target terminal.
For example, when the target terminal is in a normal condition, but the user loses contact or loses mobility in distress, the user cannot send the interactive response information to the positioning server through the target terminal.
Therefore, the positioning server can count the times of not receiving the interactive response information, and when the times is greater than or equal to a second preset time, the target terminal can be determined to be in an abnormal state, and the size of the second preset time can be set by the user according to the actual situation.
Specifically, according to the interaction request, the target terminal can remind the user to actively perform interaction response in a mode of ringing, short message, vibration and the like, for example, the target terminal rings and pops up a dialog box that whether you are in danger or not and please confirm, and if the user clicks a confirmation button, danger information can be added into the interaction response information so as to be used for the positioning server to perform rescue operation; if the user clicks the cancel button, the normal state information can be added into the interactive response information so as to be known by the positioning server. If the user is in danger and cannot operate the target terminal due to physical reasons, the target terminal cannot send interactive response information to the positioning server, the positioning server can record the condition that the interactive response information is not received, and send distress information to other target terminals when the times of not receiving the interactive response information are greater than or equal to a second preset time.
And a substep 2035 of sending the distress message to the other preset terminals.
When the target terminal is determined to be in an abnormal state, the user can be judged to have personal danger, and at the moment, the positioning server can send help seeking information to a preset emergency contact person, so that the emergency contact person can know and carry out help seeking means such as alarming.
Optionally, in another implementation manner of the embodiment of the present invention, if a plurality of target terminals are included and the positioning response information includes the longitude and latitude where the target terminal is located, step 203 may further include:
substep 2036, determining the mutual distance between the target terminals according to the longitude and latitude where the target terminals are located.
In the embodiment of the invention, a distress scheme can be realized by setting a multi-person mode. When a plurality of people go far away, a group can be established, the group is used as a plurality of target terminals to interact with the positioning server, when any one target terminal is determined to be disconnected or in danger, the positioning server can send distress signals to all other target terminals in the group, and if the whole group of people is in danger, the positioning server can send distress signals to police or rescue teams.
The positioning server sends positioning requests to the multiple groups of target terminals at the same time and receives positioning responses fed back by the multiple groups of target terminals, so that the longitude and latitude of each target terminal can be obtained, and the mutual distance between the multiple target terminals can be calculated.
And a substep 2037 of sending an interaction request message to the target terminal according to a second preset period and receiving an interaction response message correspondingly returned by the target terminal when the distance is greater than or equal to a preset distance.
In this step, if the distance is greater than or equal to the preset distance, it may be considered that someone in the group may fall behind, in order to further determine whether the user is really in danger or lost connection, the positioning server may send interaction request information to the target terminal according to a second preset period, and if the target user responds to the interaction request information and returns interaction response information, it may be determined that the falling behind user is in a normal state, and the positioning server continues to perform conventional positioning interaction only temporarily leaving behind. The target user may be a user who leaves the team, or a captain in the group, or the like.
Substep 2038, if the number of times of not receiving the interactive response information is greater than or equal to a second preset number of times, determining that the target terminal not returning the interactive response information is in an abnormal state.
The positioning server may count the number of times that the interactive response information is not received, and when the number of times is greater than or equal to a second preset number of times, it may be determined that the target terminal that does not return the interactive response information is in an abnormal state, and the size of the second preset number of times may be set by the user according to an actual situation.
Substep 2039 of sending distress message to other target terminals except the target terminal in the abnormal state.
In the step, when any one target terminal is determined to be lost or in danger, the positioning server side sends a distress signal to all other target terminals in the group, and if the whole group of people is in danger, the positioning server side sends the distress signal to police or a rescue team.
To sum up, the help-seeking method provided by the embodiment of the invention comprises the steps of sending positioning request information to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals. And whether the user is in danger or lost is determined in various ways, so that the false triggering probability of the distress alarm is reduced.
Fig. 3 is a block diagram of a distress apparatus according to an embodiment of the present invention, and as shown in fig. 3, the distress apparatus 30 includes:
a sending module 301, configured to send location request information to a target terminal;
optionally, the sending module 301 includes:
and the interval sending submodule is used for sending positioning request information to the target terminal for multiple times, and the adjacent positioning request information is separated by fourth preset time.
A receiving module 302, configured to receive positioning response information returned by the target terminal based on the positioning request information;
the help-seeking module 303 is configured to send help-seeking information to a preset other terminal according to the positioning response information and under the condition that the target terminal is determined to be in the abnormal state;
optionally, the distress module 303 includes:
the first determining submodule is used for determining that the target terminal is in an abnormal state if the times of not receiving the positioning response information are greater than or equal to a first preset time;
and the first sending submodule is used for sending the distress message to other preset terminals.
Optionally, the positioning response information includes longitude and latitude where the target terminal is located, and the distress module 303 includes:
the second sending submodule is used for sending interaction request information to the target terminal every second preset time and receiving interaction response information correspondingly returned by the target terminal if the time for which the longitude and latitude of the target terminal is not updated is greater than or equal to first preset time according to the positioning response information;
the second determining submodule is used for determining that the target terminal is in an abnormal state if the times of not receiving the interactive response information are larger than or equal to a second preset time;
and the third sending submodule is used for sending the distress message to other preset terminals.
Optionally, if a plurality of target terminals are included, and the positioning response information includes the longitude and latitude where the target terminal is located; the distress module 303 includes:
the third determining submodule is used for determining the distance between the adjacent target terminals according to the longitude and latitude of the target terminal;
the fourth sending submodule is used for sending interaction request information to the target terminal every third preset time when the distance is larger than or equal to the preset distance and receiving interaction response information correspondingly returned by the target terminal;
a fourth determining submodule, configured to determine that a target terminal that does not return the interactive response information is in an abnormal state if the number of times that the interactive response information is not received is greater than or equal to a second preset number of times;
and the fifth sending submodule is used for sending the help-seeking information to other target terminals except the target terminal in the abnormal state.
Wherein, the information of asking for help includes: and before determining that the target terminal is in an abnormal state, the positioning response information is received finally.
In summary, the help-seeking device provided in the embodiment of the present invention includes sending a location request message to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
An embodiment of the present invention further provides an apparatus, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program, when executed by the processor, implements each process of the above-mentioned distress method embodiment, and can achieve the same technical effect, and details are not repeated here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned embodiment of the method for asking for help, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
Fig. 4 is a block diagram of an apparatus of another embodiment of the present invention. The apparatus 500 shown in fig. 4 comprises: at least one processor 501, memory 502, at least one network interface 504, a user interface 503, and a camera 506. The various components in the device 500 are coupled together by a bus system 505. It is understood that the bus system 505 is used to enable connection communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 505 in FIG. 4.
The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or flexible screen, among others.
It is to be understood that the memory 502 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM ), Enhanced Synchronous DRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DRRAM). The memory 502 of the subject systems and methods described in connection with the embodiments of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 502 stores elements, executable modules or data structures, or a subset thereof, or an expanded set thereof as follows: an operating system 5021 and application programs 5022.
The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 5022 includes various applications, such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. The program for implementing the method according to the embodiment of the present invention may be included in the application program 5022.
In the embodiment of the present invention, the processor 501 is configured to send the positioning request information to the target terminal by calling a program or an instruction stored in the memory 502, specifically, a program or an instruction stored in the application 5022; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: and before determining that the target terminal is in the abnormal state, the positioning response information received last.
The method disclosed by the above-mentioned embodiments of the present invention may be applied to the processor 501, or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 501. The processor 501 may be a general-purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502 and completes the steps of the method in combination with the hardware.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The apparatus 500 is capable of implementing the processes implemented by the apparatus in the foregoing embodiments, and in order to avoid repetition, the detailed description is omitted here.
In the embodiment of the present invention, the apparatus 500 may send the positioning request information to the target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
Fig. 5 is a schematic structural diagram of an apparatus according to another embodiment of the present invention.
Specifically, the apparatus 600 in fig. 5 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or an in-vehicle computer.
The apparatus 600 in fig. 5 includes a Radio Frequency (RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a processor 660, an audio circuit 670, a wireless local area network (wireless fidelity) module 680, a power supply 690, and a camera 6110.
The input unit 630 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the apparatus 600. Specifically, in the embodiment of the present invention, the input unit 630 may include a touch panel 631. The touch panel 631 may collect touch operations performed by a user (e.g., operations performed by the user on the touch panel 631 by using any suitable object or accessory such as a finger or a stylus) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 631 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 660, and can receive and execute commands sent by the processor 660. In addition, the touch panel 631 may be implemented using various types, such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 631, the input unit 630 may also include other input devices 632, and the other input devices 632 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Among other things, the display unit 640 may be used to display information input by or provided to the user and various menu interfaces of the apparatus 600. The display unit 640 may include a display panel 641, and optionally, the display panel 641 may be configured in the form of an LCD or an organic light-emitting diode (OLED).
It should be noted that the touch panel 631 may cover the display panel 641 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to the processor 660 to determine the type of the touch event, and then the processor 660 provides a corresponding visual output on the touch display screen according to the type of the touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
The processor 660 is a control center of the apparatus 600, connects various parts of the whole mobile phone by using various interfaces and routes, and performs various functions of the apparatus 600 and processes data by operating or executing software programs and/or modules stored in the first memory 621 and calling data stored in the second memory 622, thereby performing overall monitoring of the apparatus 600. Optionally, processor 660 may include one or more processing units.
In the embodiment of the present invention, the processor 660 is configured to send a location request message to a target terminal by calling a software program and/or a module stored in the first memory 621 and/or data stored in the second memory 622; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: and before determining that the target terminal is in the abnormal state, the positioning response information received last.
It can be seen that, in the embodiment of the present invention, the apparatus may include: sending positioning request information to a target terminal; receiving positioning response information returned by the target terminal based on the positioning request information; according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state; wherein, the information of asking for help includes: before the target terminal is determined to be in the abnormal state, the positioning response information is received finally, the method and the system determine whether the target terminal is in the abnormal state by using an automatic interaction scheme based on a positioning function, and automatically send distress information to other target terminals when the target terminal is determined to be in the abnormal state so as to ensure the transmission of the distress information under the distress condition, and realize the purpose that a user asks for help in distress in the environment without signals or with poor signals.
For the above device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination between the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein for reasons of space.
The distress methods provided herein are not inherently related to any particular computer, virtual system, or other apparatus. Various general purpose systems may also be used with the teachings herein. The structure required to construct a system incorporating aspects of the present invention will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. It will be appreciated by those skilled in the art that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of the method of identifying background music in video according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (6)
1. A method of asking for help, the method comprising:
sending positioning request information to a target terminal;
receiving positioning response information returned by the target terminal based on the positioning request information;
according to the positioning response information, sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state;
wherein, the information of asking for help includes: before determining that the target terminal is in an abnormal state, the last received positioning response information;
the positioning response information includes longitude and latitude where the target terminal is located, and sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state according to the positioning response information includes:
according to the positioning response information, if the time that the longitude and latitude of the target terminal is not updated is greater than or equal to first preset time, sending interaction request information to the target terminal according to a first preset period, and receiving interaction response information correspondingly returned by the target terminal;
if the times of not receiving the interactive response information are larger than or equal to a second preset time, determining that the target terminal is in an abnormal state;
sending the distress message to the other preset terminals;
if the other preset terminals are in the abnormal state, directly sending the distress message to the police;
if the number of times of not receiving the positioning response information is larger than or equal to a first preset number of times, determining that the target terminal is in the abnormal state, and sending the distress message to other preset terminals;
the sending of the location request information to the target terminal includes: and sending positioning request information to the target terminal for multiple times according to a third preset period.
2. The method according to claim 1, wherein if a plurality of the target terminals are included, and the positioning response information includes a longitude and latitude where the target terminal is located;
sending distress information to other preset terminals under the condition that the target terminal is determined to be in an abnormal state according to the positioning response information, wherein the distress information comprises:
determining the mutual distance between a plurality of target terminals according to the longitude and latitude of the target terminal;
when the distance is larger than or equal to a preset distance, sending interaction request information to a target terminal according to a second preset period, and receiving interaction response information correspondingly returned by the target terminal;
if the times of not receiving the interactive response information are larger than or equal to a second preset time, determining that the target terminal which does not return the interactive response information is in an abnormal state;
and sending distress information to other target terminals except the target terminal in the abnormal state.
3. A distress device, the device comprising:
the sending module is used for sending the positioning request information to the target terminal;
a receiving module, configured to receive positioning response information returned by the target terminal based on the positioning request information;
the help-seeking module is used for sending help-seeking information to other preset terminals under the condition that the target terminal is determined to be in the abnormal state according to the positioning response information;
wherein, the information of asking for help includes: before determining that the target terminal is in an abnormal state, the last received positioning response information;
the positioning response information comprises longitude and latitude where the target terminal is located, and the help seeking module comprises:
the second sending submodule is used for sending interaction request information to the target terminal according to a first preset period and receiving interaction response information correspondingly returned by the target terminal if the time for which the longitude and latitude of the target terminal is not updated is greater than or equal to first preset time according to the positioning response information;
the second determining submodule is used for determining that the target terminal is in an abnormal state if the times of not receiving the interactive response information are larger than or equal to a second preset time;
the third sending submodule is used for sending the distress message to the other preset terminals and directly sending the distress message to the police when the other preset terminals are in the abnormal state;
the distress module comprises:
the first determining submodule is used for determining that the target terminal is in an abnormal state if the times of not receiving the positioning response information are greater than or equal to a first preset time;
the first sending submodule is used for sending the distress message to the other preset terminals;
the sending module comprises:
and the interval sending submodule is used for sending positioning request information to the target terminal for multiple times according to a third preset period.
4. The apparatus according to claim 3, wherein if a plurality of the target terminals are included, and the positioning response information includes a longitude and latitude where the target terminal is located; the distress module comprises:
the third determining submodule is used for determining the mutual distance between a plurality of target terminals according to the longitude and latitude of the target terminals;
the fourth sending submodule is used for sending interaction request information to the target terminal according to a second preset period and receiving interaction response information correspondingly returned by the target terminal when the distance is larger than or equal to the preset distance;
a fourth determining submodule, configured to determine that a target terminal that does not return the interactive response information is in an abnormal state if the number of times that the interactive response information is not received is greater than or equal to a second preset number of times;
and the fifth sending submodule is used for sending the help-seeking information to other target terminals except the target terminal in the abnormal state.
5. An apparatus comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the computer program when executed by the processor implementing the steps of the distress method of any of claims 1 to 2.
6. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the distress method according to any one of claims 1 to 2.
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