CN107800998A - Position early warning based reminding method, computer equipment and storage medium - Google Patents
Position early warning based reminding method, computer equipment and storage medium Download PDFInfo
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- CN107800998A CN107800998A CN201710886619.0A CN201710886619A CN107800998A CN 107800998 A CN107800998 A CN 107800998A CN 201710886619 A CN201710886619 A CN 201710886619A CN 107800998 A CN107800998 A CN 107800998A
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- terminal
- video file
- wearable device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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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
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
Abstract
The present invention relates to one kind positioning early warning based reminding method, computer equipment and storage medium, methods described to include：Obtain the geographical coordinate of wearable device and the geographical coordinate of terminal；The distance between wearable device and terminal are calculated according to the geographical coordinate of wearable device and the geographical coordinate of terminal, when distance reaches first threshold, generate the first prompt message；It will be prompted to information to send to wearable device, so that wearable device starts camera according to prompt message, the environment being presently in shot by camera, generates corresponding video file；Receive the video file that wearable device uploads；It will be prompted to information and send the inquiry request sent to terminal, receiving terminal, the video file according to corresponding to obtaining inquiry request, video file is back to terminal.The whereabouts of children or old man can timely and effectively be tracked using this method.
Description
Technical field
The present invention relates to field of computer technology, more particularly to one kind positioning early warning based reminding method, computer equipment and
Storage medium.
Background technology
Having many news report to cross in recent years, children are abducted with the missing event of old man, the safety problem of children and old man
Attention.With the development of science and technology, in order to preferably ensure the personal safety of children and old man, by being worn to children and old man
Wearing the wearable devices such as intelligent watch or Intelligent bracelet turns into a kind of important anti-mode of wandering away.But intelligent watch or intelligent hand
Ring etc. merely provides the mobile route of children or old man, if children or old man wander away, can not understand missing correlation in time
Situation.Therefore, how the whereabouts of children or old man to be carried out with timely and effectively tracking by wearable device turns into needs at present
The technical problem solved.
The content of the invention
Based on this, it is necessary to for above-mentioned technical problem, there is provided a kind of that the whereabouts of children or old man can be carried out in time
Positioning early warning based reminding method, computer equipment and the storage medium effectively tracked.
One kind positioning early warning based reminding method, methods described include：
Obtain the geographical coordinate of wearable device and the geographical coordinate of terminal；
The wearable device is calculated according to the geographical coordinate of the wearable device and the geographical coordinate of the terminal
The distance between described terminal, when the distance reaches first threshold, generate the first prompt message；
The prompt message is sent to the wearable device, to cause the wearable device to be believed according to the prompting
Breath starts camera, and the environment being presently in is shot by the camera, generates corresponding video file；
Receive the video file that the wearable device uploads；
The prompt message is sent and to the terminal, receives the inquiry request that the terminal is sent, according to the inquiry
Video file corresponding to acquisition request, the video file is back to the terminal.
In one of the embodiments, the camera includes the first camera and second camera；The video file
For the wearable device video file corresponding to obtained front environment is shot using the first camera；Methods described is also wrapped
Include：
The picture that wearable device uploads is received, the picture is that wearable device shoots rear ring using second camera
Picture corresponding to the rear environment that face in border obtains；
When receiving the inquiry request that the terminal is sent, by video file corresponding to the front environment and it is described after
Picture corresponding to square environment is back to the terminal.
In one of the embodiments, the video file includes the first video file and the second video file, the side
Method also includes：
Obtain the wearable device and geographical coordinate that the terminal uploads in real time；
The distance between the wearable device and the terminal are calculated according to the geographical coordinate in real time；
When the distance between the wearable device and the mobile terminal reach Second Threshold value, the prompting of generation second
Message, second prompting message is sent to wearable device, to cause the wearable device to upload the first video file；
When the distance between the wearable device and the mobile terminal reach three threshold values, the prompting of generation the 3rd disappears
Breath, the 3rd prompting message is sent to the wearable device, to cause the wearable device to upload the second video text
Part.
In one of the embodiments, methods described also includes：
If the inquiry request that the terminal is sent does not inquire corresponding video file, inquiry failure is returned to the terminal
Prompting message；
When receiving the video file, PUSH message corresponding to the video file is generated；
The PUSH message is sent to the terminal.
One kind positioning early warning based reminding method, methods described include：
The geographical coordinate of position is obtained, the geographical coordinate is uploaded onto the server, to cause the server root
The distance between mobile described terminal is calculated according to the geographical coordinate；
When reaching first threshold with the distance between the movement terminal, the prompting letter that the server is sent is received
Breath；
Camera is started according to the prompt message, residing environment shot by the camera, generates phase
The video file answered；
The video file is uploaded to the server, to cause the server receiving the mobile terminal hair
The video file is back to the mobile terminal during inquiry request sent.
In one of the embodiments, the camera includes the first camera and second camera；It is described by described
Camera is shot to the environment being presently in, and the step of generating corresponding video file includes：Imaged by described first
Head is shot to residing front environment, video file corresponding to the environment of generation front；
After the step of prompt message that the reception server is sent, in addition to：
Second camera is started according to the prompt message, by the second camera in residing rear environment
Facial image is caught, and the facial image captured is shot, and generates picture corresponding to the environment of rear；
Picture corresponding to video file corresponding to the front environment and the rear environment is uploaded to the server.
In one of the embodiments, the video file includes the first video file and the second video file, the side
Method also includes：
The geographical coordinate in local environment is obtained, the geographical coordinate is uploaded to the server, to cause the clothes
Device be engaged according to the geographical coordinate the distance between calculating and described terminal in real time；
When reaching the first value with the distance between the terminal, the first video file is generated, by the first video file
Reach the server；
Continue to shoot residing environment by the camera, when reaching second with the distance between mobile terminal
During value, the second video file is generated；Second video file is uploaded onto the server.
In one of the embodiments, methods described also includes：
Obtain the activity time in local environment；
Before the first value is reached with the distance between the movement terminal or when the distance between with the described terminal of movement
Before reaching second value, if the acquisition time exceedes Second Threshold, the 3rd video file is generated by predeterminated frequency, by described in
3rd video file is uploaded to the server.
A kind of computer equipment, including processor and memory, the memory storage have computer program, the calculating
When machine program is by the computing device so that the step of the computing device above method.
A kind of computer-readable recording medium, computer program is stored with, when the computer program is executed by processor,
So that the step of computing device above method.
Above-mentioned positioning early warning based reminding method, by obtaining the geographical coordinate of wearable device and the geographical coordinate of terminal,
And calculate the distance between wearable device and terminal.When the distance reaches first threshold, generation the first prompt message hair
Deliver to wearable device and terminal so that guardian user corresponding to terminal can recognize that wearable device user has surpassed in time
Go out default safe distance, and know the geographical position residing for wearable device user in real time.Wearable device is believed according to prompting
Breath starts camera, and the environment being presently in is shot, corresponding video file is generated and uploads onto the server.Terminal is to clothes
Business device sends inquiry request, server video file according to corresponding to obtaining inquiry request, video file is back into terminal, eventually
Guardian user corresponding to end can know the current scope of activities of wearable device and residing specific environment information, so as to
It is enough that the whereabouts of children or old man are timely and effectively tracked.
Brief description of the drawings
Fig. 1 is the hardware environment figure that early warning based reminding method is positioned in one embodiment；
Fig. 2 is the flow chart that early warning based reminding method is positioned in one embodiment；
Fig. 3 is the internal structure schematic diagram of server in one embodiment；
Fig. 4 is the flow chart that early warning based reminding method is positioned in one embodiment；
Fig. 5 is the internal structure schematic diagram of wearable device in one embodiment.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
The positioning early warning based reminding method provided in the embodiment of the present invention can apply in application scenarios as shown in Figure 1.
Wherein, wearable device 102, including the intelligent wearable equipment such as cap, wearable earphone, hair fastener.Server 104, Ke Yishi
Separate server or cluster server.Terminal 106, including smart mobile phone, tablet personal computer and personal digital assistant etc.
Intelligent terminal.Wearable device 102 is connected by network with server 104, and terminal 106 is connected by network with server 104.
Server 104 obtains the geographical coordinate of wearable device 102 and the geographical coordinate of terminal 106 in real time, and calculates can wear in real time
Wear the distance between equipment 102 and terminal 106.When distance reaches first threshold, server 104 generates the first prompt message,
And send the first prompt message to wearable device 102 and terminal 106, guardian user can understand in time corresponding to terminal
Exceed default safe distance to wearable device user, and know the geographical position residing for wearable device user in real time.
Wearable device 102 starts camera according to prompt message, and the environment being presently in is shot by camera, generates phase
Video file is simultaneously uploaded onto the server 104 by the video file answered, and server 104 receives the video that wearable device 102 uploads
File.Server 104 sends the first prompt message to terminal 106, terminal 106 can show the ground of wearable device on screen
Manage position and movement track.Terminal 106 sends inquiry request to server 104, and server 104 is looked into according to what terminal 106 was sent
Video file corresponding to acquisition request is ask, and video file is back to terminal 106.Video is shown on the screen of terminal 106
File, guardian user corresponding to terminal can know the current scope of activities of wearable device and residing specific environment letter
Breath, so as to timely and effectively be tracked to the whereabouts of children or old man.
It is appreciated that term " first " used in the present invention, " second " etc. can be used to describe various elements herein,
But these elements should not be limited by these terms.These terms are only used for distinguishing first element and another element.
In one embodiment, as shown in Figure 2, there is provided one kind positioning early warning based reminding method, be applied to clothes in this way
Illustrated exemplified by business device, this method specifically includes following steps：
Step 202, the geographical coordinate of wearable device and the geographical coordinate of terminal are obtained.
Step 204, wearable device and end are calculated according to the geographical coordinate of wearable device and the geographical coordinate of terminal
The distance between end, when distance reaches first threshold, generate the first prompt message.
In the present embodiment, server can be separate server or cluster server.Wearable device includes cap
The intelligent wearable equipments such as son, wearable earphone, hair fastener.Terminal includes smart mobile phone, tablet personal computer and personal digital assistant etc.
Intelligent terminal.Server obtains the geographical coordinate of wearable device and the geographical coordinate of terminal in real time.Wherein, wearable device
Geographical coordinate and the geographical coordinate of terminal include the latitude and longitude information and geographical location information of wearable device and terminal.Service
Device calculates the distance between wearable device and terminal according to the geographical coordinate of wearable device and the geographical coordinate of terminal.The
One threshold value is the first safe distance value pre-set, monitors whether the distance reaches default first threshold in real time, when this away from
During from reaching first threshold, server generates the first prompt message, and first prompt message is for the first time beyond default first
The early warning information of distance threshold, make it that server can after the distance between wearable device and terminal exceed safe distance
To know immediately and generate early warning information.
Step 206, the first prompt message is sent to wearable device, to cause wearable device to be believed according to the first prompting
Breath starts camera, and the environment being presently in is shot by camera, generates corresponding video file.
Step 208, the video file that wearable device uploads is received.
Server sends the first prompt message to wearable device, after wearable device receives the first prompt message,
Camera is started according to first prompt message.Wherein, camera can be minisize pick-up head, for example, pinhole cameras.Pass through
Camera on wearable device is shot to the environment being presently in, and generates the video file of preset format.Video file
Time marking and geographical position mark are carried, the geographical location information and time name that the video file can also be current, and
Carry wearable device currently with the distance between terminal information.The video file of generation is uploaded to service by wearable device
Device, server receive the video file that wearable device uploads and preserved.
Step 210, the first prompt message is sent to the inquiry request sent to terminal, receiving terminal, according to inquiry request
Video file corresponding to acquisition, video file is back to terminal.
Server simultaneously also sends the first prompt message to terminal, and after terminal receives the first prompt message, loading is eventually
Electronic map on end, geographical position coordinates are converted into electronic map coordinates, show that wearable device is worked as on the electronic map
Preceding residing geographical position and mobile route.Terminal sends inquiry request, clothes by obtaining the inquiry operation of user, to server
After business device receives the inquiry request of terminal transmission, the video file according to corresponding to obtaining inquiry request, and video file is returned
Terminal is back to, terminal can carry out checking video on screen, and guardian corresponding to terminal in the very first time so as to knowing
The current scope of activities of user and residing geographical position and specific environment situation of wearable device.
Server is by obtaining the geographical coordinate of wearable device and the geographical coordinate of terminal in the present embodiment, and calculates
The distance between wearable device and terminal, when the distance reaches first threshold, the first prompt message of generation is sent to can
Wearable device and terminal so that guardian user corresponding to terminal can recognize wearable device user beyond default in time
Safe distance, and know the geographical position residing for wearable device user in real time.Wearable device starts according to prompt message
Camera, the environment being presently in is shot, generate corresponding video file and upload onto the server.Terminal to server is sent out
Inquiry request is sent, server video file according to corresponding to obtaining inquiry request, video file is back to terminal, terminal-pair should
Guardian user can know the current scope of activities of wearable device and residing specific environment information in time, so as to
The whereabouts of children or old man are timely and effectively tracked.
In one embodiment, camera includes the first camera and second camera；Video file is wearable device
Video file corresponding to obtained front environment is shot using the first camera.This method also includes：Receive on wearable device
The picture of biography, picture are that the rear environment that wearable device is obtained using the face in second camera shooting rear environment is corresponding
Picture.When receiving the inquiry request of terminal transmission, by corresponding to video file corresponding to the environment of front and rear environment
Picture is back to terminal.
In the present embodiment, the first camera and second camera can be two separated cameras, or one
Camera.The environment in front of the front environment including wearable device, left front and right front, rear environment include wearable
The environment in the dead astern of equipment, left back and right back.Wearable device using the first camera to immediately ahead of wearable device,
The environment of left front and right front is shot, and the video file of preset duration is generated according to default frequency.The video file
Geographical location information that can be current and time name, and carry wearable device currently with the distance between terminal information.
Wearable device is clapped the face in wearable device dead astern, left back and right back environment using second camera
Take the photograph.Specifically, wearable device obtains the image of shooting picture using second camera, the characteristics of image of shooting picture is extracted,
Whether the picture of identification current shooting has face, when the focal length of the face recognized reaches default focal length, shoots current picture
Face simultaneously saves as picture.The picture can be current geographical location information and time name, and it is current to carry wearable device
The distance between terminal information.Wearable device uploads onto the server after being compressed the video file of generation and picture.
After server receives the inquiry request of terminal transmission, environment pair in front of wearable device is obtained according to inquiry request
Picture corresponding to the video file and rear environment answered, and by video file and rear ring corresponding to environment in front of wearable device
Picture is back to terminal corresponding to border.Video file and picture are shown on the screen of terminal, guardian corresponding to terminal so as to
The particular location that the user of wearable device is presently in can be known in the very first time, just in case there is missing situation, Neng Goutong
Cross the information that video file recognizes related suspect to picture in time.
In one embodiment, when server does not receive the video file of wearable device upload within the default time
When, represent that the data of video file and picture upload failure.Server can send to wearable device and retransmit prompt message.Can
Wearable device resends corresponding video file and picture according to prompt message is retransmitted, so that it is guaranteed that being provided in more detail for terminal
Video information and pictorial information.
In one embodiment, video file includes the first video file and the second video file.This method also includes：Obtain
Take wearable device and geographical coordinate that terminal uploads in real time；Calculated in real time between wearable device and terminal according to geographical coordinate
Distance；When the distance between wearable device and mobile terminal reach Second Threshold, the second prompt message is generated, by second
Prompt message is sent to wearable device, to cause wearable device to upload the first video file；When wearable device and movement
When the distance between terminal reaches three threshold values, the 3rd prompt message is generated, the 3rd prompt message is sent to wearable device,
To cause wearable device to upload the second video file.
Specifically, the geographical coordinate that server obtains wearable device and terminal uploads in real time, and it is real according to geographical coordinate
When calculate the distance between wearable device and terminal.Pre-set corresponding to the distance between wearable device and mobile terminal
Second Threshold, for example, Second Threshold can be 100 meters.When the distance between wearable device and mobile terminal reach second
During threshold value, server generates the second prompt message, and the second prompt message is sent into wearable device.When wearable device connects
When receiving the second prompt message, the second video file is generated, the first video file is uploaded onto the server.Server is simultaneously by the
Two prompt messages are sent to terminal, and guardian user corresponding to terminal can check after receiving prompt message according to the second prompt message
Corresponding first video file.
Further, in the process, the first camera of wearable device continues in front of captured in real-time wearable device
Environment, generate corresponding video file.The second camera of wearable device continues in real time to the ring at wearable device rear
Facial image in border is shot, and generates corresponding picture.The ground that server obtains wearable device and terminal uploads in real time
Manage coordinate, and calculate the distance between wearable device and terminal in real time according to geographical coordinate, monitor in real time wearable device and
The distance between terminal.When distance reaches three threshold values, server generates the 3rd prompt message, and the 3rd prompt message is sent out
Give wearable device.
Further, multiple thresholds corresponding to the distance between wearable device and mobile terminal can also be pre-set
Value, can upload corresponding video file when reaching each threshold value.Saved with the distance between wearable device and mobile terminal
Corresponding video file is generated based on point.For example, the threshold value pre-set can be 100 meters, 200 meters, can be according to advance
100 meters of video files, 200 meters of video files corresponding to the threshold value generation of setting, can allow guardian corresponding to terminal according to this
A little video files understand the scope of activities of wearable device user and local environment.
Further, if the distance between wearable device and terminal have exceeded the first threshold pre-set and be not up to
Second Threshold, but when having exceeded default duration, represent that the user of wearable device is possible to stop in some place, played
Or tangled by other a suspects.First camera of wearable device then continues to clap the environment in front of wearable device
Take the photograph, video file is generated according to default frequency.The second camera of wearable device continues in real time to wearable device rear
Facial image in environment is shot, and generates corresponding picture.And video file and picture will be generated according to default frequency
Upload onto the server.Just in case during the unexpected situation of generation, so that it is guaranteed that can be provided for the guardian of terminal correlation clue and
Detailed video information and the pictorial information of a suspect.
In one embodiment, this method also includes：If the inquiry request that the terminal is sent regards corresponding to not inquiring
Frequency file, the prompting message of inquiry failure is returned to user terminal；When receiving video file, generate corresponding to video file
PUSH message；PUSH message is sent to the terminal.
Specifically, when the inquiry request that terminal is sent does not inquire corresponding video file, server returns to terminal
Return the prompt message of inquiry failure.Further, when server receive wearable device upload video file when, according to regarding
PUSH message corresponding to frequency file generation.The geographical location information temporal information of the PUSH message including wearable device and with
The distance between terminal information, server send PUSH message to terminal.Thus terminal can get wearable device in real time
The video file of upload, more effectively recognize the environment residing for wearable device user.
In one embodiment, as shown in Figure 3, there is provided a kind of internal structure schematic diagram of server, the server bag
Include processor, non-volatile memory medium, built-in storage and the network interface connected by system bus.Wherein, the server
Non-volatile memory medium in be stored with operating system, database and computer program, the database be used for be stored with and can wear
Wear the identification information of equipment and the identification information of terminal and wearable device and the corresponding relation of terminal, wearable device upload
Video file and picture etc..The computer program is processed when performing, and may be such that processor realizes a kind of positioning early warning
Method.The processor of the server is used to provide calculating and control ability, is configured as performing a kind of positioning early warning
Method.Built-in storage provides environment for the operation of the computer program in non-volatile memory medium.The network of the server connects
The terminal through internet that mouth is used for according to this with outside communicates, and such as sends prompt message to wearable device and terminal.The clothes
Business device can be independent server or multiple server groups into server cluster.
In one embodiment, as shown in Figure 4, there is provided one kind positioning early warning based reminding method, being applied in this way can
Illustrated exemplified by wearable device, this method specifically includes following steps：
Step 402, the geographical coordinate of position is obtained, geographical coordinate is uploaded onto the server, to cause server root
The distance between terminal is calculated according to geographical coordinate.
In the present embodiment, server can be separate server or cluster server.Wearable device includes
The intelligent wearable equipments such as cap, wearable earphone, hair fastener.Terminal includes smart mobile phone, tablet personal computer and personal digital assistant
Deng intelligent terminal.Wearable device obtains the geographical coordinate of present position in real time, and geographical coordinate includes current longitude and latitude
Information and geographical location information, and the geographical coordinate of acquisition is uploaded onto the server in real time.Server also obtains eventually in real time simultaneously
The geographical coordinate of position is held, server is calculated and can worn according to the geographical coordinate of wearable device and the geographical coordinate of terminal
Wear the distance between equipment and terminal.
Step 404, when reaching first threshold with the distance between terminal, the first prompting letter that the reception server is sent
Breath.
Server obtains the geographical coordinate of wearable device and the geographical coordinate of terminal in real time, and according to wearable device
Geographical coordinate and the geographical coordinate of terminal calculate the distance between wearable device and terminal in real time.First threshold is advance
The first distance threshold set, monitor whether the distance between wearable device and terminal reach default first threshold in real time,
When the distance reaches first threshold, server generates the first prompt message.The first prompt message that the reception server is sent, should
First prompt message is exceeds the early warning information of default first distance threshold for the first time, to cause wearable device and end
It can know immediately after the distance between end output safe distance.
Step 406, camera is started according to the first prompt message, residing environment shot by camera, it is raw
Into corresponding video file.
After receiving the first prompt message, camera is started according to first prompt message.Wherein, camera can be micro-
Type camera, for example, pinhole cameras.The environment being presently in is shot by the camera on wearable device, it is raw
Into the video file of preset format, video file carries time marking and geographical position mark, and the video file can also work as
Preceding geographical location information and time name, and carry wearable device currently with the distance between terminal information.
Step 408, video file is uploaded onto the server, to cause server receiving the inquiry request of terminal transmission
When video file is back to terminal.
The video file of generation is uploaded onto the server, server receives the video file that wearable device uploads.Terminal
After receiving the first prompt message, the electronic map in terminal is loaded, geographical position coordinates are converted into electronic map coordinates,
The geographical position and mobile route that wearable device is presently in are shown on electronic map.Inquiry of the terminal by obtaining user is grasped
Make, inquiry request is sent to server, after server receives the inquiry request of terminal transmission, obtained according to inquiry request corresponding
Video file, and video file is back to terminal, terminal can carry out checking video on screen, be guarded corresponding to terminal
People is so as to knowing the current scope of activities of the user of wearable device and residing geographical position and specific in the very first time
Ambient conditions.
Wearable device obtains current geographical coordinate in real time in the present embodiment, and in real time by the geographical coordinate got
Reach server so that server calculates the distance between terminal according to the geographical coordinate of upload.When the distance with terminal reaches
During to first threshold, server generates the first prompt message and sent to wearable device and terminal so that is guarded corresponding to terminal
People user can recognize that wearable device user exceeds default safe distance in time, and know that wearable device is used in real time
Geographical position residing for family.Wearable device starts camera after receiving the prompt message, and the environment being presently in is carried out
Shooting, generates corresponding video file and uploads onto the server.Corresponding to server is received and obtained after the inquiry request of terminal
Video file, video file is back to terminal, so that guardian user corresponding to terminal can know wearable device in time
Current scope of activities and residing specific environment information, so as to the whereabouts of children or old man carry out timely and effectively with
Track.
In one embodiment, camera includes the first camera and second camera；By camera to being presently in
Environment the step of being shot, generating corresponding video file include：Residing front environment is entered by the first camera
Row shooting, video file corresponding to the environment of generation front.After the step of the first prompt message that the reception server is sent, also
Including：Second camera is started according to prompt message, entered by facial image of the second camera in residing rear environment
Row is caught, and the facial image captured is shot, and generates picture corresponding to the environment of rear.By video corresponding to the environment of front
Picture corresponding to file and rear environment uploads onto the server.
In the present embodiment, the first camera and second camera can be two separated cameras, or one
Camera.The environment in front of the front environment including wearable device, left front and right front, rear environment include wearable
The environment in the dead astern of equipment, left back and right back.Wearable device using the first camera to immediately ahead of wearable device,
The environment of left front and right front is shot, and the video file of preset duration is generated according to default frequency.The video file
Can also current geographical location information and time name, and carry wearable device currently with the distance between terminal letter
Breath.
After the first prompt message that the reception server is sent, wearable device is set using second camera to wearable
Face in standby dead astern, left back and right back environment is shot.Specifically, wearable device is obtained using second camera
The image of shooting picture is taken, extracts the characteristics of image of shooting picture, whether have face, when recognizing if identifying the picture of current shooting
The focal length of face when reaching default focal length, shoot current picture and save as picture.The picture can be currently geographical position
Confidence ceases and time name, and carry wearable device currently with the distance between terminal information.Wearable device will generate
Video file and picture be compressed after upload onto the server.According to the geographical position of wearable device and pass through wearable device
The face picture for sending the video information of surrounding environment and capturing, guardian corresponding to terminal can be known in the very first time to wear
The particular location that the user of equipment is presently in is worn, just in case there is missing situation, can be timely by video file and picture
Recognize the information of related suspect.
In one embodiment, represent that the data of video file and picture upload failure.Server can be set to wearable
Preparation send repeating transmission prompt message.Wearable device resends corresponding video file and picture according to prompt message is retransmitted, from
And terminal is ensured to provide more detailed video information and pictorial information.
In one embodiment, video file includes the first video file and the second video file.This method also includes：Obtain
Take the geographical coordinate in local environment, geographical coordinate uploaded onto the server, by cause server according to geographical coordinate in real time in terms of
Calculate the distance between terminal；When reaching the first value with the distance between terminal, the first video file is generated, by the first video
File uploads onto the server；Continue to shoot residing environment by camera, when reaching with the distance between terminal
During two-value, the second video file is generated, the second video file is uploaded onto the server.
Specifically, the first video file be wearable device after the first prompt message is received, between terminal away from
From the first video file generated when reaching the first value.Second video file for can wearable device receiving the second prompting
After information, the distance between terminal reaches the second video file generated during second value.Wearable device obtains current in real time
The geographical coordinate of local environment, and the acquisition geographical coordinate uploaded in real time is to server so that server is real according to geographical coordinate
When calculate the distance between wearable device and terminal.Wearable device also obtains the distance between terminal in real time, works as distance
When reaching the first value, the first video file of generation is uploaded onto the server.
Further, in the process, the first camera of wearable device continues in front of captured in real-time wearable device
Environment, generate corresponding video file.The second camera of wearable device continues in real time to the ring at wearable device rear
Facial image in border is shot, and generates corresponding picture.Wearable device continues to obtain current geographical coordinate in real time, and
Upload onto the server in real time, server further calculates the distance between wearable device and terminal.When distance reaches second value
When, wearable device uploads onto the server the second video file and picture of generation.
Further, multiple thresholds corresponding to the distance between wearable device and mobile terminal can also be pre-set
Value, can upload corresponding video file when reaching each threshold value.Saved with the distance between wearable device and mobile terminal
Corresponding video file is generated based on point.For example, the threshold value pre-set can be 100 meters, 200 meters, can be according to advance
100 meters of video files, 200 meters of video files corresponding to the threshold value generation of setting, can allow guardian corresponding to terminal according to this
A little video files understand the field of wearable device user and local environment.
Further, if the distance between wearable device and terminal have exceeded the first value for pre-setting not up to the
Two-value, but when having exceeded default duration, represent the user of wearable device be possible to stop in some place, play or by
Other a suspects tangle.First camera of wearable device then continues to shoot the environment in front of wearable device,
Corresponding video file is generated according to default frequency.The second camera of wearable device continue in real time to wearable device after
Facial image in square environment is shot, and generates corresponding picture.And video file and picture will be generated according to default frequency
Rate uploads onto the server.Just in case during the unexpected situation of generation, so that it is guaranteed that the clue of correlation can be provided for the guardian of terminal
With detailed video information and the pictorial information of a suspect.
In one embodiment, this method also includes：Obtain the Active duration in local environment；When between terminal
Distance reaches before the first value or before second value is reached with the distance between terminal, if obtaining duration exceedes predetermined threshold value,
The 3rd video file then is generated by predeterminated frequency, the 3rd video file is uploaded onto the server.
Active duration of the wearable device in current environment is obtained, when the distance with terminal is not reaching to the first value or second
Value, the and when Active duration of current environment exceedes default threshold value, then according to default frequency the 3rd video file of generation, thus
It can ensure that wearable device continues to generate video file in predeterminated frequency.Wearable device and by the 3rd video file of generation
Upload onto the server, the video file of wearable device generation can neglect frequency file for preset duration, will not be because of video text
Part is excessive and causes transmission time to extend, and then improves the transmission rate of video file.
In one embodiment, as shown in Figure 5, there is provided a kind of internal structure schematic diagram of wearable device.This can wear
Wear processor, non-volatile memory medium, built-in storage, network interface and camera that equipment includes connecting by system bus
Device.Wherein, operating system and computer program are stored with the non-volatile memory medium of the wearable device, the computer
Program is used to realize a kind of method for positioning early warning and reminding.The processor of the wearable device, which is used to provide, calculates and controls energy
Power, it is configured as performing a kind of method for positioning early warning and reminding.Built-in storage is the computer journey in non-volatile memory medium
The operation of sequence provides environment.Network interface is used to access internet and communicated with application server, as acquisition geographical coordinate, on
Pass video file and picture.The cam device of computer equipment can be minisize pick-up head including pinhole cameras etc..The meter
It can be the intelligent wearable equipments such as cap, wearable earphone, hair fastener to calculate machine equipment.
In one embodiment, there is provided a kind of computer equipment, the computer equipment can be servers.The computer
Equipment includes processor and memory, and the memory storage has computer program, and the computer program is executed by processor
When, it may be such that computing device following steps：Obtain the geographical coordinate of wearable device and the geographical coordinate of terminal；According to can
The geographical coordinate of wearable device and the geographical coordinate of terminal calculate the distance between wearable device and terminal, when distance reaches
During first threshold, the first prompt message is generated；First prompt message is sent to wearable device, to cause wearable device root
Start camera according to the first prompt message, the environment being presently in is shot by camera, generate corresponding video text
Part；Receive the video file that wearable device uploads；First prompt message is sent to terminal, the inquiry that receiving terminal is sent please
Ask, the video file according to corresponding to obtaining inquiry request, video file is back to terminal.
In one embodiment, camera includes the first camera and second camera；Video file is wearable device
Video file corresponding to obtained front environment is shot using the first camera；Also performed during computing device computer program with
Lower step：The picture that wearable device uploads is received, picture is that wearable device is shot in the environment of rear using second camera
The obtained rear environment of face corresponding to picture；When receiving the inquiry request of terminal transmission, by corresponding to the environment of front
Picture corresponding to video file and rear environment is back to terminal.
In one embodiment, video file includes the first video file and the second video file, and computing device calculates
Following steps are also performed during machine program：The geographical coordinate that acquisition wearable device and terminal upload in real time；It is real according to geographical coordinate
When calculate the distance between wearable device and terminal；When the distance between wearable device and mobile terminal reach Second Threshold
When, the second prompt message is generated, the second prompt message is sent to wearable device, to cause wearable device uploads first to regard
Frequency file；When the distance between wearable device and mobile terminal reach three threshold values, the 3rd prompt message is generated, by the 3rd
Prompt message is sent to wearable device, to cause wearable device to upload the second video file.
In one embodiment, following steps are also performed during computing device computer program：If what the terminal was sent
Inquiry request does not inquire corresponding video file, and the prompting message of inquiry failure is returned to user terminal；When receiving video
During file, PUSH message corresponding to video file is generated；PUSH message is sent to the terminal.
In one embodiment, there is provided a kind of computer equipment, the computer equipment can be wearable devices.The meter
Calculating machine equipment includes processor and memory, and the memory storage has computer program, and the computer program is by processor
During execution, computing device following steps are may be such that：The geographical coordinate of position is obtained, geographical coordinate is uploaded to service
Device, to cause server to calculate the distance between terminal according to geographical coordinate；When reaching the first threshold with the distance between terminal
During value, the first prompt message of the reception server transmission；Camera is started according to the first prompt message, by camera to residing
Environment shot, generate corresponding video file；Video file is uploaded onto the server, to cause server receiving
Video file is back to terminal during the inquiry request that terminal is sent.
In one embodiment, camera includes the first camera and second camera；Computing device computer program
When also perform following steps：Residing front environment is shot by the first camera, regarded corresponding to the environment of generation front
Frequency file；After the step of the first prompt message that the reception server is sent, in addition to：Start second according to prompt message to take the photograph
As head, caught by facial image of the second camera in residing rear environment, the facial image captured is entered
Row shooting, generates picture corresponding to the environment of rear；By corresponding to video file corresponding to the environment of front and rear environment on picture
Reach server.
In one embodiment, video file includes the first video file and the second video file, and computing device calculates
Following steps are also performed during machine program：The geographical coordinate in local environment is obtained, geographical coordinate is uploaded onto the server, to cause
Server calculates the distance between terminal according to geographical coordinate in real time；It is raw when reaching the first value with the distance between terminal
Into the first video file, the first video file is uploaded onto the server；Continue to shoot residing environment by camera,
When reaching second value with the distance between terminal, the second video file is generated, the second video file is uploaded onto the server.
In one embodiment, following steps are also performed during computing device computer program：Obtain in local environment
Active duration；Before the first value is reached with the distance between terminal or when with the distance between terminal reach second value it
Before, if obtaining duration exceedes predetermined threshold value, the 3rd video file is generated by predeterminated frequency, the 3rd video file is uploaded to clothes
Business device.
In one embodiment, there is provided a kind of computer-readable recording medium, the computer-readable recording medium storage
There is computer program, when the computer program is executed by processor, may be such that computing device following steps：Obtain wearable
The geographical coordinate of equipment and the geographical coordinate of terminal；According to the geographical coordinate of wearable device and the geographical coordinate meter of terminal
The distance between wearable device and terminal are calculated, when distance reaches first threshold, generates the first prompt message；By the first prompting
Information is sent to wearable device, to cause wearable device to start camera according to the first prompt message, passes through camera pair
The environment being presently in is shot, and generates corresponding video file；Receive the video file that wearable device uploads；By first
Prompt message sends the inquiry request sent to terminal, receiving terminal, the video file according to corresponding to obtaining inquiry request, will regard
Frequency file is back to terminal.
In one embodiment, camera includes the first camera and second camera；Video file is wearable device
Video file corresponding to obtained front environment is shot using the first camera；Also performed when computer program is executed by processor
Following steps：The picture that wearable device uploads is received, picture is that wearable device shoots rear environment using second camera
In the obtained rear environment of face corresponding to picture；It is when receiving the inquiry request of terminal transmission, front environment is corresponding
Video file and rear environment corresponding to picture be back to terminal.
In one embodiment, video file includes the first video file and the second video file, and computer program is located
Reason device also performs following steps when performing：The geographical coordinate that acquisition wearable device and terminal upload in real time；According to geographical coordinate
The distance between wearable device and terminal are calculated in real time；When the distance between wearable device and mobile terminal reach the second threshold
During value, the second prompt message is generated, the second prompt message is sent to wearable device, to cause wearable device to upload first
Video file；When the distance between wearable device and mobile terminal reach three threshold values, the 3rd prompt message is generated, by the
Three prompt messages are sent to wearable device, to cause wearable device to upload the second video file.
In one embodiment, following steps are also performed when computer program is executed by processor：If the terminal is sent
Inquiry request do not inquire corresponding video file, to user terminal return inquiry failure prompting message；Regarded when receiving
During frequency file, PUSH message corresponding to video file is generated；PUSH message is sent to the terminal.
In one embodiment, there is provided a kind of computer-readable recording medium, the computer-readable recording medium storage
There is computer program, when the computer program is executed by processor, may be such that computing device following steps：It is in place to obtain institute
The geographical coordinate put, geographical coordinate is uploaded onto the server, to cause server to be calculated according to geographical coordinate between terminal
Distance；When reaching first threshold with the distance between terminal, the first prompt message that the reception server is sent；Carried according to first
Show that information starts camera, residing environment is shot by camera, generates corresponding video file；By video file
Upload onto the server, to cause server that video file is back into terminal when receiving the inquiry request of terminal transmission.
In one embodiment, camera includes the first camera and second camera；Computer program is held by processor
Following steps are also performed during row：Residing front environment is shot by the first camera, corresponding to the environment of generation front
Video file；After the step of the first prompt message that the reception server is sent, in addition to：Start second according to prompt message
Camera, caught by facial image of the second camera in residing rear environment, to the facial image captured
Shot, generate picture corresponding to the environment of rear；By picture corresponding to video file corresponding to the environment of front and rear environment
Upload onto the server.
In one embodiment, video file includes the first video file and the second video file, and computer program is located
Reason device also performs following steps when performing：The geographical coordinate in local environment is obtained, geographical coordinate is uploaded onto the server, so that
Obtain server and calculate the distance between terminal in real time according to geographical coordinate；When reaching the first value with the distance between terminal,
The first video file is generated, the first video file is uploaded onto the server；Continue to clap residing environment by camera
Take the photograph, when reaching second value with the distance between terminal, generate the second video file, the second video file is uploaded to service
Device.
In one embodiment, following steps are also performed when computer program is executed by processor：Obtain in local environment
In Active duration；Before the first value is reached with the distance between terminal or when with the distance between terminal reach second value it
Before, if obtaining duration exceedes predetermined threshold value, the 3rd video file is generated by predeterminated frequency, the 3rd video file is uploaded to clothes
Business device.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, the computer program can be stored in a computer-readable storage and be situated between
In matter, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, foregoing storage medium can be
The non-volatile memory mediums such as magnetic disc, CD, read-only memory (Read-Only Memory, ROM), or random storage note
Recall body (Random Access Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. one kind positioning early warning based reminding method, including：
Obtain the geographical coordinate of wearable device and the geographical coordinate of terminal；
The wearable device and institute are calculated according to the geographical coordinate of the wearable device and the geographical coordinate of the terminal
The distance between terminal is stated, when the distance reaches first threshold, generates the first prompt message；
First prompt message is sent to the wearable device, to cause the wearable device to be carried according to described first
Show that information starts camera, the environment being presently in is shot by the camera, generates corresponding video file；
Receive the video file that the wearable device uploads；
First prompt message is sent and to the terminal, receives the inquiry request that the terminal is sent, according to the inquiry
Video file corresponding to acquisition request, the video file is back to the terminal.
2. according to the method for claim 1, it is characterised in that the camera includes the first camera and the second shooting
Head；The video file is that the wearable device shoots video text corresponding to obtained front environment using the first camera
Part；Methods described also includes：
The picture that the wearable device uploads is received, the picture is after the wearable device is shot using second camera
Picture corresponding to the rear environment that face in square environment obtains；
When receiving the inquiry request that the terminal is sent, by video file corresponding to the front environment and the rear ring
Picture corresponding to border is back to the terminal.
3. according to the method described in the claim 1, it is characterised in that the video file includes the first video file and the
Two video files, methods described also include：
Obtain the wearable device and geographical coordinate that the terminal uploads in real time；
The distance between the wearable device and the terminal are calculated according to the geographical coordinate in real time；
When the distance between the wearable device and the terminal reach Second Threshold, the second prompt message is generated, by institute
State the second prompt message to send to the wearable device, to cause the wearable device to upload the first video file；
When the distance between the wearable device and the terminal reach three threshold values, the 3rd prompt message is generated, by institute
State the 3rd prompt message to send to the wearable device, to cause the wearable device to upload the second video file.
4. according to the method for claim 3, it is characterised in that methods described also includes：
If the inquiry request that the terminal is sent does not inquire corresponding video file, carrying for inquiry failure is returned to the terminal
Show message；
When receiving the video file, PUSH message corresponding to the video file is generated；
The PUSH message is sent to the terminal.
5. one kind positioning early warning based reminding method, including：
The geographical coordinate of position is obtained, the geographical coordinate is uploaded onto the server, to cause the server according to institute
State geographical coordinate and calculate the distance between described terminal；
When reaching first threshold with the distance between the terminal, the first prompt message that the server is sent is received；
Camera is started according to first prompt message, residing environment shot by the camera, generates phase
The video file answered；
The video file is uploaded to the server, to cause the server receiving the inquiry of the terminal transmission
The video file is back to the terminal during request.
6. according to the method described in the claim 1, it is characterised in that the camera is taken the photograph including the first camera and second
As head；Described that the environment being presently in is shot by the camera, the step of generating corresponding video file, includes：
Residing front environment is shot by first camera, video file corresponding to the environment of generation front；
After the step of the first prompt message that the reception server is sent, in addition to：
Second camera is started according to the prompt message, passes through face of the second camera in residing rear environment
Image is caught, and the facial image captured is shot, and generates picture corresponding to the environment of rear；
Picture corresponding to video file corresponding to the front environment and the rear environment is uploaded to the server.
7. according to the method for claim 1, it is characterised in that the video file regards including the first video file and second
Frequency file, methods described also include：
The geographical coordinate in local environment is obtained, the geographical coordinate is uploaded to the server, to cause the server
Calculate the distance between described terminal in real time according to the geographical coordinate；
When reaching the first value with the distance between the terminal, the first video file is generated, the first video file is uploaded to
The server；
Continue to shoot residing environment by the camera, when reaching second value with the distance between mobile terminal
When, the second video file is generated, second video file is uploaded onto the server.
8. according to the method for claim 3, it is characterised in that methods described also includes：
Obtain the Active duration in local environment；
Before the first value is reached with the distance between the terminal or when with the distance between described terminal reach second value it
Before, if the acquisition duration exceedes predetermined threshold value, the 3rd video file is generated by predeterminated frequency, by the 3rd video file
It is uploaded to the server.
9. a kind of computer equipment, including processor and memory, the memory storage has computer program, the computer
When program is by the computing device so that method any one of the computing device Claims 1-4 or 5 to 8
Step.
10. a kind of computer-readable recording medium, computer program is stored with, when the computer program is executed by processor,
So that any one of the computing device Claims 1-4 or 5 to 8 the step of method.
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| CN107800998B (en) | 2020-07-21 |
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