CN107133572A - Based on barrier prompt method, device and the terminal under user movement state - Google Patents
Based on barrier prompt method, device and the terminal under user movement state Download PDFInfo
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- CN107133572A CN107133572A CN201710233523.4A CN201710233523A CN107133572A CN 107133572 A CN107133572 A CN 107133572A CN 201710233523 A CN201710233523 A CN 201710233523A CN 107133572 A CN107133572 A CN 107133572A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
Abstract
The disclosure is directed to barrier prompt method, device and the terminal under a kind of state based on user movement, wherein, this method, including：Receive and open barrier prompt instruction, and according to barrier prompt instruction is opened, open the camera of terminal；By camera, the object target in preset range is detected；The object location information of object target is determined, and obtains the terminal mobile message of terminal；According to terminal mobile message and object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal; it can go to obtain the object target in preset range; and then object location information and the terminal mobile message of terminal according to object target; go dyspoiesis thing prompt message; so as to point out user that there is barrier in the location of user; so that prompting user can collide barrier, the safety of user is protected.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to based on the barrier prompt method under user movement state, dress
Put and terminal.
Background technology
With the development of terminal technology, terminal such as smart mobile phone, tablet personal computer, has become people's life and work
The indispensable instrument of work.
In correlation technique, barrier often occurs, for example in frequent using terminal when on foot of user on road
Some objects or pedestrian etc., now occur that user collides the situation of barrier, and then have influence on the safety of user.
But in correlation technique, for frequent using terminal when on foot of user, barrier often occurs on road
Hinder the situation of thing, effective detection be not yet provided and reminding method goes to point out user, can still cause user to collide barrier,
And then have influence on the safety of user.
The content of the invention
To overcome problem present in correlation technique, the barrier that the disclosure is provided under a kind of state based on user movement is carried
Show method, device and terminal, for solving, for frequent using terminal when on foot of user, on road often to occur
The situation of barrier, not yet provides effective detection and reminding method goes to point out user, can still cause user to collide obstacle
Thing, so have influence on user it is safe the problem of.
According to the first aspect of the embodiment of the present disclosure, there is provided the barrier prompt side under a kind of state based on user movement
Method, including：
Receive and open barrier prompt instruction, and according to the unlatching barrier prompt instruction, open the camera of terminal；
By the camera, the object target in preset range is detected；
The object location information of the object target is determined, and obtains the terminal mobile message of terminal；
According to the terminal mobile message and the object location information, dyspoiesis thing prompt message, to point out user.
Further, the object location information for determining the object target, including：
According to the object detecting method based on image, the object information of the object target is determined, wherein, the object letter
Breath includes object of which movement information and object location information, and object target described in the object of which movement information representation is moving target
Or non-athletic target.
Further, the terminal mobile message includes the terminal moving direction and moving velocity of terminal of terminal；
It is described according to the terminal mobile message and the object location information, dyspoiesis thing prompt message, to point out
User, including：
According to the object location information and the terminal moving direction, determine the object target whether terminal end
Hold on moving direction；
If it is determined that the object target is on the terminal moving direction of terminal, is then generated and hindered according to the moving velocity of terminal
Hinder thing prompt message.
Further, it is described according to the moving velocity of terminal dyspoiesis thing prompt message, including：
If characterizing the object target in the object of which movement information for non-athletic target, terminal and the non-fortune are obtained
The first distance before moving-target；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user in the first collision time
The non-athletic target will be collided afterwards.
Further, it is described according to the moving velocity of terminal dyspoiesis thing prompt message, including：
If characterizing the object target in the object of which movement information for moving target, the mesh of the moving target is detected
Mark the direction of motion and target speed；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is small
In the moving velocity of terminal；
If the target speed is less than before the moving velocity of terminal, acquisition terminal and the moving target
Second distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user in the second collision time
The moving target will be collided afterwards.
Further, methods described, in addition to：
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal with before the moving target
The 3rd distance；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user in the 3rd collision time
The moving target will be collided afterwards.
Further, described receive opens barrier prompt instruction, including：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；Or, at the appointed time on obtain
The unlatching barrier prompt prestored is taken to instruct；Or, the location of described terminal is detected, it is determined that the terminal is in
During default section, the unlatching barrier prompt instruction is generated.
Further, it is described by the camera, the object target in preset range is detected, including：
By the camera, go in detection preset range whether there is object according to the object detecting method based on image
Target；
When detecting in preset range with object target, the object space letter for determining the object target is performed
The step of ceasing, and obtain the terminal mobile message of terminal.
Further, the terminal mobile message for obtaining terminal, including：
By the sensor of terminal, the terminal mobile message of terminal is obtained.
The technical scheme provided by this disclosed embodiment can include the following benefits：Carried by receiving unlatching barrier
Show instruction, and according to barrier prompt instruction is opened, open the camera of terminal；By camera, detect in preset range
Object target；The object location information of object target is determined, and obtains the terminal mobile message of terminal；According to terminal mobile message
And object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal,
It can go to obtain the object target in preset range, and then the object location information according to object target and the terminal shifting of terminal
Dynamic information, goes dyspoiesis thing prompt message, so as to point out user to have barrier in the location of user so that
Prompting user can collide barrier, protect the safety of user.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of dress of the barrier prompt under state based on user movement
Put, including：
Receiving module, is configured as receiving and opens barrier prompt instruction, and according to the unlatching barrier prompt instruction,
Open the camera of terminal；
Detection module, is configured as, by the camera, detecting the object target in preset range；
Determining module, is configured to determine that the object location information of the object target, and obtains the terminal movement of terminal
Information；
Reminding module, is configured as according to the terminal mobile message and the object location information, dyspoiesis thing is carried
Show information, to point out user.
Further, the determining module, is specifically configured to：
According to the object detecting method based on image, the object information of the object target is determined, wherein, the object letter
Breath includes object of which movement information and object location information, and object target described in the object of which movement information representation is moving target
Or non-athletic target；
By the sensor of terminal, the terminal mobile message of terminal is obtained.
Further, the terminal mobile message includes the terminal moving direction and moving velocity of terminal of terminal；
The reminding module, including：
Judging submodule, is configured as, according to the object location information and the terminal moving direction, determining the thing
Whether body target is on the terminal moving direction of terminal；
Prompting submodule, is configured as if it is determined that the object target is on the terminal moving direction of terminal, then according to institute
State moving velocity of terminal dyspoiesis thing prompt message.
Further, the prompting submodule, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, if then characterizing institute in the object of which movement information
Object target is stated for non-athletic target, then obtains terminal and the first distance before the non-athletic target；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user in the first collision time
The non-athletic target will be collided afterwards.
Further, the prompting submodule, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, then
If characterizing the object target in the object of which movement information for moving target, the mesh of the moving target is detected
Mark the direction of motion and target speed；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is small
In the moving velocity of terminal；
If the target speed is less than before the moving velocity of terminal, acquisition terminal and the moving target
Second distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user in the second collision time
The moving target will be collided afterwards.
Further, the prompting submodule, is specifically configured to：
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal with before the moving target
The 3rd distance；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user in the 3rd collision time
The moving target will be collided afterwards.
Further, the receiving module, is specifically configured to：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；Or, at the appointed time on obtain
The unlatching barrier prompt prestored is taken to instruct；Or, the location of described terminal is detected, it is determined that the terminal is in
During default section, the unlatching barrier prompt instruction is generated.
Further, the detection module, is specifically configured to：
By the camera, go in detection preset range whether there is object according to the object detecting method based on image
Target；
When detecting in preset range with object target, the determining module is performed.
The technical scheme provided by this disclosed embodiment can include the following benefits：Carried by receiving unlatching barrier
Show instruction, and according to barrier prompt instruction is opened, open the camera of terminal；By camera, detect in preset range
Object target；The object location information of object target is determined, and obtains the terminal mobile message of terminal；According to terminal mobile message
And object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal,
It can go to obtain the object target in preset range, and then the object location information according to object target and the terminal shifting of terminal
Dynamic information, goes dyspoiesis thing prompt message, so as to point out user to have barrier in the location of user so that
Prompting user can collide barrier, protect the safety of user.
According to the third aspect of the embodiment of the present disclosure there is provided a kind of terminal, including：
Processor, and for storing the memory of processor-executable instruction；
Wherein, the processor is configured as：Receive and open barrier prompt instruction, and carried according to the unlatching barrier
Show instruction, open the camera of terminal；By the camera, the object target in preset range is detected；Determine the object
The object location information of target, and obtain the terminal mobile message of terminal；According to the terminal mobile message and object position
Confidence ceases, dyspoiesis thing prompt message, to point out user.
The technical scheme provided by this disclosed embodiment can include the following benefits：Carried by receiving unlatching barrier
Show instruction, and according to barrier prompt instruction is opened, open the camera of terminal；By camera, detect in preset range
Object target；The object location information of object target is determined, and obtains the terminal mobile message of terminal；According to terminal mobile message
And object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal,
It can go to obtain the object target in preset range, and then the object location information according to object target and the terminal shifting of terminal
Dynamic information, goes dyspoiesis thing prompt message, so as to point out user to have barrier in the location of user so that
Prompting user can collide barrier, protect the safety of user.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is that the barrier prompt method under a kind of state based on user movement according to an exemplary embodiment is real
Apply the flow chart of example one；
Fig. 2 is that the barrier prompt method under a kind of state based on user movement according to an exemplary embodiment is real
Apply the flow chart of example two；
Fig. 3 is that the barrier prompt device under a kind of state based on user movement according to an exemplary embodiment is real
Apply the block diagram of example three；
Fig. 4 is that the barrier prompt device under a kind of state based on user movement according to an exemplary embodiment is applied
The block diagram of example four；
Fig. 5 is a kind of block diagram of the entity of terminal according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of terminal device 800 according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the present invention.
Fig. 1 is that the barrier prompt method under a kind of state based on user movement according to an exemplary embodiment is real
The flow chart of example one is applied, as shown in figure 1, being used for based on the barrier prompt method under user movement state in terminal, the terminal
Including mobile terminal, personal terminal etc., such as touch-screen mobile phone, tablet personal computer, PC, this method includes following step
Suddenly.
In step s 11, receive and open barrier prompt instruction, and according to the unlatching barrier prompt instruction, open
The camera of terminal.
In this step, user is when using terminal is gone by foot, and user can operate the setting terminal volume in terminal
The option of barrier prompt is opened, so that terminal can receive the unlatching barrier prompt instruction of user's input.Then, terminal
Instructed according to the unlatching barrier prompt, open the camera on the back side of terminal.
In step s 12, by the camera, the object target in detection preset range.
In this step, terminal goes to detect the object target in preset range by camera.The preset range can be
Hold the region in the range of the N rice of terminal user.
In step s 13, the object location information of the object target is determined, and obtains the terminal mobile message of terminal.
In this step, terminal can detect and determine the object location information of object target, while going to obtain terminal
Terminal mobile message.Wherein, user holds the terminal, so that the terminal mobile message of terminal can just represent user in operation shape
Mobile message under state.
In step S14, according to the terminal mobile message and the object location information, dyspoiesis thing prompting letter
Breath, to point out user.
In this step, terminal just can be to determine in step 13 terminal mobile message and object location information, go
A barrier prompt information is generated, wherein, barrier prompt information can be following at least one：Information of voice prompt,
Text prompt information, vibration prompting information, and then can point out user that there is barrier in the location of user.
The present embodiment opens barrier prompt instruction by receiving, and according to barrier prompt instruction is opened, opens terminal
Camera；By camera, the object target in preset range is detected；The object location information of object target is determined, and is obtained
Take the terminal mobile message of terminal；According to terminal mobile message and object location information, dyspoiesis thing prompt message, to point out
User.So as to when using terminal, go to obtain the object target in preset range when user walks, and then according to thing
The object location information of body target and the terminal mobile message of terminal, go dyspoiesis thing prompt message, so as to point out
User has barrier in the location of user so that prompting user can collide barrier, protects the safety of user.
On the basis of the embodiment shown in above-mentioned Fig. 1, Fig. 2 is that one kind according to an exemplary embodiment is based on using
The flow chart of barrier prompt embodiment of the method two under the motion state of family, as shown in Fig. 2 step 21, including：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；Or, at the appointed time on obtain
The unlatching barrier prompt prestored is taken to instruct；Or, the location of described terminal is detected, it is determined that the terminal is in
During default section, the unlatching barrier prompt instruction is generated；
According to the unlatching barrier prompt instruction, the camera of terminal is opened.
In this step, the unlatching barrier prompt instruction that user can input into terminal, for example, user touches terminal
Screen, into terminal input open barrier prompt instruction, and then terminal receive user input the unlatching barrier
Hint instructions；Or, for example, user's input voice information into terminal, terminal is it is determined that the voice messaging is unlatching barrier
When the information of prompting, terminal is opened barrier prompt according to voice messaging generation and instructed.Then, terminal hinders according to unlatching
Hinder thing hint instructions, open the camera of terminal.
Or, terminal is on specified time point, and automatic obtain opens barrier prompt instruction.For example, terminal is in the morning
8:When 00, the function of barrier prompt is automatically turned on.Then, terminal can automatically turn on the camera of terminal.
Or, terminal detects the positional information that terminal is presently in real time, then, and terminal determines whether terminal is currently located
In default section；Then, terminal automatically generates unlatching barrier prompt instruction when it is determined that terminal is in default section.For example,
Terminal is when terminal is detected in Three links theory section, and terminal automatically turns on the function of barrier prompt.Then, terminal can be certainly
The dynamic camera for opening terminal.
Step 22, specifically include：
By the camera, go in detection preset range whether there is object according to the object detecting method based on image
Target；When detecting in preset range with object target, step 23 is performed.
In this step, terminal can go detection to whether there is thing within a preset range by the camera at the terminal back side
Body target.Specifically, terminal can remove collection video or picture by camera, and then pass through the object detection based on image
Method, has object target when going detection in video or picture.Wherein, the object detecting method based on image can be used
Any one or a few existing object detecting method, for example, the object detecting method based on image can be used based on fast
The object detecting method of fast deep neural network (Faster Python implementation, abbreviation Faster R-CNN),
Object detecting method based on Faster R-CNN is divided into regional choice, feature extraction, grader three steps of classification, wherein,
In the 3rd step grader classification, Faster R-CNN grader can be used；Or, the object detection based on image
Method can also use the object recognition algorithm based on deep learning model, or using based on inspection of the optical flow method for mobile target
Survey method etc..
Step S23, is specifically included：
According to the object detecting method based on image, the object information of the object target is determined, wherein, the object letter
Breath includes object of which movement information and object location information, and object target described in the object of which movement information representation is moving target
Or non-athletic target；
By the sensor of terminal, the terminal mobile message of terminal is obtained.
In this step, terminal according to the object detecting method based on image, can detect the object letter of object target
Breath, includes object of which movement information and object location information, wherein object of which movement information representation object mesh in the object information
Mark is moving target or non-athletic target.
For example, terminal can determine object using object detecting methods such as existing moving target detecting methods
The object location information of target, and determine that object target is moving target or non-athletic target.
The terminal mobile message includes the terminal moving direction and moving velocity of terminal of terminal；Then step 24, including：
According to the object location information and the terminal moving direction, determine the object target whether terminal end
Hold on moving direction；If it is determined that the object target is on the terminal moving direction of terminal, then according to the moving velocity of terminal
Dyspoiesis thing prompt message.
Wherein, it is described according to the moving velocity of terminal dyspoiesis thing prompt message in step 24, including in detail below
Implementation：
The first implementation：
If characterizing the object target in the object of which movement information for non-athletic target, terminal and the non-fortune are obtained
The first distance before moving-target；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user in the first collision time
The non-athletic target will be collided afterwards.
Second of implementation：
If characterizing the object target in the object of which movement information for moving target, the mesh of the moving target is detected
Mark the direction of motion and target speed；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is small
In the moving velocity of terminal；
If the target speed is less than before the moving velocity of terminal, acquisition terminal and the moving target
Second distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user in the second collision time
The moving target will be collided afterwards.
The third implementation：
If characterizing the object target in the object of which movement information for moving target, the mesh of the moving target is detected
Mark the direction of motion and target speed；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal with before the moving target
The 3rd distance；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user in the 3rd collision time
The moving target will be collided afterwards.
In this step, terminal moving direction and the terminal movement of terminal are included in the terminal mobile message detected
Speed.Terminal just can according to object location information and terminal moving direction, judge object target whether terminal terminal
On moving direction, if the terminal determine that object target is on the terminal moving direction of terminal, then terminal can be moved according to terminal
Speed, goes to generate a barrier prompt information.
Specifically, if the terminal determine that object target is on the terminal moving direction of terminal, also, terminal is detected
It is non-athletic target that object target is characterized in object of which movement information, then terminal goes to obtain terminal and non-athletic target by inductor
The first distance before；Then, terminal just can be according to the first distance and moving velocity of terminal, when calculating one first collision
Between；Then, terminal according to the first collision time calculated, can just generate the barrier of first collision time of having slacked off
Prompt message, so as to point out user to collide the non-athletic target after the first collision time.
If the terminal determine that object target is on the terminal moving direction of terminal, also, the object of which movement that terminal is detected
It is moving target that object target is characterized in information, then terminal can calculate motion by the object detecting method based on image
The target direction of motion and target speed of target；Then, terminal is according to the target direction of motion and terminal of moving target
Terminal moving direction, go to judge that the target direction of motion of moving target is identical or opposite with the terminal moving direction of terminal；
If fruit terminal judges that the target direction of motion of moving target is identical with the terminal moving direction of terminal, illustrate user and motion mesh
Mark carries out move toward one another, then terminal needs to judge the target speed of moving target, if the terminal less than terminal is moved
Speed；If the terminal determine that go out the target speed of moving target, less than the moving velocity of terminal of terminal, then terminal can lead to
Inductor is crossed to go to get terminal and the second distance before moving target, then according to second distance and moving velocity of terminal,
The second collision time is calculated, can be generated one according to the second collision time and carry second collision time with that
Barrier prompt information, and then point out user to collide the moving target after the second collision time；If the terminal determine that
Go out the target speed of moving target, more than or equal to the moving velocity of terminal of terminal, then terminal can determine that user will not touch
Bump against the moving target.
If the terminal determine that object target is on the terminal moving direction of terminal, also, the object of which movement that terminal is detected
It is moving target that object target is characterized in information, then terminal can calculate motion by the object detecting method based on image
The target direction of motion and target speed of target；Then, terminal is according to the target direction of motion and terminal of moving target
Terminal moving direction, go to judge that the target direction of motion of moving target is identical or opposite with the terminal moving direction of terminal；
If fruit terminal judges the target direction of motion of moving target and the terminal moving direction of terminal on the contrary, explanation user and motion mesh
Mark is moved in the same direction, then terminal goes to obtain terminal and the 3rd distance before moving target by inductor；Then, terminal is just
A speed summation can be calculated according to the moving velocity of terminal and the target speed of moving target of terminal；And then root
According to the 3rd distance and the speed summation, the 3rd collision time is calculated；Terminal can just be generated according to the 3rd collision time
One carry the 3rd collision time barrier prompt information, and then point out user after the 3rd collision time will collision
To the moving target.
The present embodiment opens barrier prompt instruction by receiving, and according to barrier prompt instruction is opened, opens terminal
Camera；By camera, the object target in preset range is detected；The object location information of object target is determined, and is obtained
The terminal mobile message of terminal is taken, wherein, object of which movement information and object location information in object information, object of which movement information table
It is moving target or non-athletic target to levy object target, and the terminal moving direction and terminal that terminal mobile message includes terminal are moved
Dynamic speed；It is non-athletic target in object target, in the case that object target is moving target, respectively according to terminal mobile message
And object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal,
It can go to obtain the object target in preset range, and then the object location information according to object target and the terminal shifting of terminal
Dynamic information, goes dyspoiesis thing prompt message, so as to point out user to have barrier in the location of user so that
Prompting user can collide barrier, protect the safety of user.
Fig. 3 is that the barrier prompt device under a kind of state based on user movement according to an exemplary embodiment is real
Apply the block diagram of example three.Reference picture 3, the device includes：
Receiving module 31, is configured as receiving and opens barrier prompt instruction, and referred to according to the unlatching barrier prompt
Order, opens the camera of terminal；
Detection module 32, is configured as, by the camera, detecting the object target in preset range；
Determining module 33, is configured to determine that the object location information of the object target, and obtains the terminal shifting of terminal
Dynamic information；
Reminding module 34, is configured as according to the terminal mobile message and the object location information, dyspoiesis thing
Prompt message, to point out user.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The present embodiment opens barrier prompt instruction by receiving, and according to barrier prompt instruction is opened, opens terminal
Camera；By camera, the object target in preset range is detected；The object location information of object target is determined, and is obtained
Take the terminal mobile message of terminal；According to terminal mobile message and object location information, dyspoiesis thing prompt message, to point out
User.So as to when using terminal, go to obtain the object target in preset range when user walks, and then according to thing
The object location information of body target and the terminal mobile message of terminal, go dyspoiesis thing prompt message, so as to point out
User has barrier in the location of user so that prompting user can collide barrier, protects the safety of user.
On the basis of the embodiment shown in above-mentioned Fig. 3, Fig. 4 is that one kind according to an exemplary embodiment is based on using
Barrier prompt device under the motion state of family applies the block diagram of example four.Reference picture 4, receiving module 31, is specifically configured to：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；Or, at the appointed time on obtain
The unlatching barrier prompt prestored is taken to instruct；Or, the location of described terminal is detected, it is determined that the terminal is in
During default section, the unlatching barrier prompt instruction is generated；
According to the unlatching barrier prompt instruction, the camera of terminal is opened.
The determining module 33, is specifically configured to：
According to the object detecting method based on image, the object information of the object target is determined, wherein, the object letter
Breath includes object of which movement information and object location information, and object target described in the object of which movement information representation is moving target
Or non-athletic target；
By the sensor of terminal, the terminal mobile message of terminal is obtained.
The terminal mobile message includes the terminal moving direction and moving velocity of terminal of terminal；The then reminding module
34, including：
Judging submodule 341, is configured as according to the object location information and the terminal moving direction, it is determined that described
Whether object target is on the terminal moving direction of terminal；
Prompting submodule 342, is configured as if it is determined that the object target is on the terminal moving direction of terminal, then basis
The moving velocity of terminal dyspoiesis thing prompt message.
Wherein, the prompting submodule 342, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, if then characterizing institute in the object of which movement information
Object target is stated for non-athletic target, then obtains terminal and the first distance before the non-athletic target；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user in the first collision time
The non-athletic target will be collided afterwards.
The prompting submodule 342, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, then
If characterizing the object target in the object of which movement information for moving target, the mesh of the moving target is detected
Mark the direction of motion and target speed；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is small
In the moving velocity of terminal；
If the target speed is less than before the moving velocity of terminal, acquisition terminal and the moving target
Second distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user in the second collision time
The moving target will be collided afterwards.
Prompting submodule 342, is specifically configured to：
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal with before the moving target
The 3rd distance；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user in the 3rd collision time
The moving target will be collided afterwards.
The detection module 32, is specifically configured to：
By the camera, go in detection preset range whether there is object according to the object detecting method based on image
Target；
When detecting in preset range with object target, the determining module is performed.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The present embodiment opens barrier prompt instruction by receiving, and according to barrier prompt instruction is opened, opens terminal
Camera；By camera, the object target in preset range is detected；The object location information of object target is determined, and is obtained
The terminal mobile message of terminal is taken, wherein, object of which movement information and object location information in object information, object of which movement information table
It is moving target or non-athletic target to levy object target, and the terminal moving direction and terminal that terminal mobile message includes terminal are moved
Dynamic speed；It is non-athletic target in object target, in the case that object target is moving target, respectively according to terminal mobile message
And object location information, dyspoiesis thing prompt message, to point out user.So that when user walks when using terminal,
It can go to obtain the object target in preset range, and then the object location information according to object target and the terminal shifting of terminal
Dynamic information, goes dyspoiesis thing prompt message, so as to point out user to have barrier in the location of user so that
Prompting user can collide barrier, protect the safety of user.
Fig. 5 is a kind of block diagram of the entity of terminal according to an exemplary embodiment.Reference picture 5, the terminal can be with
It is implemented as：Processor 71, and it is configured as storing the memory 72 of processor-executable instruction；
Wherein, the processor 71 is configured as：Receive and open barrier prompt instruction, and according to the unlatching barrier
Hint instructions, open the camera of terminal；By the camera, the object target in preset range is detected；Determine the thing
The object location information of body target, and obtain the terminal mobile message of terminal；According to the terminal mobile message and the object
Positional information, dyspoiesis thing prompt message, to point out user.
In the above-described embodiments, it should be appreciated that the processor can be CPU (English：Central
Processing Unit, referred to as：CPU), it can also be other general processors, digital signal processor (English：Digital
Signal Processor, referred to as：DSP), application specific integrated circuit (English：Application Specific Integrated
Circuit, referred to as：ASIC) etc..General processor can be microprocessor or the processor can also be any conventional place
Device etc. is managed, and foregoing memory can be read-only storage (English：Read-only memory, abbreviation：ROM), deposit at random
Access to memory (English：Random access memory, referred to as：RAM), flash memory, hard disk or solid state hard disc.SIM
Card is also referred to as subscriber identification card, smart card, and digital mobile telephone must load onto this card and can use.I.e. in computer chip
On store the information of digital mobile phone client, the content such as the key of encryption and the telephone directory of user.With reference to of the invention real
The step of applying the method disclosed in example can be embodied directly in hardware processor and perform completion, or with the hardware in processor and
Software module combination performs completion.
On the terminal in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
It is described in detail with the embodiment of device, explanation will be not set forth in detail herein.
The present embodiment opens barrier prompt instruction by receiving, and according to barrier prompt instruction is opened, opens terminal
Camera；By camera, the object target in preset range is detected；The object location information of object target is determined, and is obtained
Take the terminal mobile message of terminal；According to terminal mobile message and object location information, dyspoiesis thing prompt message, to point out
User.So as to when using terminal, go to obtain the object target in preset range when user walks, and then according to thing
The object location information of body target and the terminal mobile message of terminal, go dyspoiesis thing prompt message, so as to point out
User has barrier in the location of user so that prompting user can collide barrier, protects the safety of user.
Fig. 6 is a kind of block diagram of terminal device 800 according to an exemplary embodiment.For example, terminal device 800 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices are good for
Body equipment, personal digital assistant etc..
Reference picture 6, terminal device 800 can include following one or more assemblies：Processing assembly 802, memory 804,
Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814,
And communication component 816.
The integrated operation of the usual control terminal equipment 800 of processing assembly 802, such as with display, call, data are led to
Letter, the camera operation operation associated with record operation.Processing assembly 802 can include one or more processors 820 to hold
Row instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 802 can include one or more moulds
Block, is easy to the interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, with
Facilitate the interaction between multimedia groupware 808 and processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in terminal device 800.These data
Example include the instruction of any application program or method for being used to operate on terminal device 800, contact data, telephone directory
Data, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or it
Combination realize that such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable
Except programmable read only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, soon
Flash memory, disk or CD.
Power supply module 806 provides electric power for the various assemblies of terminal device 800.Power supply module 806 can include power supply pipe
Reason system, one or more power supplys, and other components associated with generating, managing and distributing electric power for terminal device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between the terminal device 800 and user.
In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface
Plate, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip
The border of action, but also the detection duration related to the touch or slide and pressure.In certain embodiments,
Multimedia groupware 808 includes a front camera and/or rear camera.When terminal device 800 is in operator scheme, such as clap
When taking the photograph pattern or video mode, front camera and/or rear camera can receive the multi-medium data of outside.It is each preposition
Camera and rear camera can be a fixed optical lens systems or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when terminal device 800 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone
It is configured as receiving external audio signal.The audio signal received can be further stored in memory 804 or via logical
Letter component 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 is provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, the state for providing various aspects for terminal device 800
Assess.For example, sensor cluster 814 can detect opening/closed mode of terminal device 800, the relative positioning of component, example
As described component be terminal device 800 display and keypad, sensor cluster 814 can also detect terminal device 800 or
The position of 800 1 components of terminal device changes, the existence or non-existence that user contacts with terminal device 800, terminal device 800
The temperature change of orientation or acceleration/deceleration and terminal device 800.Sensor cluster 814 can include proximity transducer, be configured
For the presence of object near being detected in not any physical contact.Sensor cluster 814 can also include optical sensor,
Such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensor cluster 814 may be used also
With including acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between terminal device 800 and other equipment.
Terminal device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one
In example property embodiment, communication component 816 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel
Relevant information.In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, short to promote
Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal device 800 can be by one or more application specific integrated circuits (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of terminal device 800.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device is performed so that mobile terminal is able to carry out a kind of barrier prompt method under state based on user movement, methods described
Including：
Receive and open barrier prompt instruction, and according to the unlatching barrier prompt instruction, open the camera of terminal；
By the camera, the object target in preset range is detected；
The object location information of the object target is determined, and obtains the terminal mobile message of terminal；
According to the terminal mobile message and the object location information, dyspoiesis thing prompt message, to point out user.
Those skilled in the art will readily occur to its of the present invention after considering specification and putting into practice invention disclosed herein
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (18)
1. a kind of barrier prompt method under state based on user movement, it is characterised in that including：
Receive and open barrier prompt instruction, and according to the unlatching barrier prompt instruction, open the camera of terminal；
By the camera, the object target in preset range is detected；
The object location information of the object target is determined, and obtains the terminal mobile message of terminal；
According to the terminal mobile message and the object location information, dyspoiesis thing prompt message, to point out user.
2. according to the method described in claim 1, it is characterised in that the object location information for determining the object target,
Including：
According to the object detecting method based on image, the object information of the object target is determined, wherein, in the object information
Including object of which movement information and object location information, object target described in the object of which movement information representation is moving target or non-
Moving target.
3. method according to claim 2, it is characterised in that the terminal mobile message includes the terminal movement of terminal
Direction and moving velocity of terminal；
It is described according to the terminal mobile message and the object location information, dyspoiesis thing prompt message, to point out user,
Including：
According to the object location information and the terminal moving direction, determine whether the object target moves in the terminal of terminal
On dynamic direction；
If it is determined that the object target is on the terminal moving direction of terminal, then according to the moving velocity of terminal dyspoiesis thing
Prompt message.
4. method according to claim 3, it is characterised in that described to be carried according to the moving velocity of terminal dyspoiesis thing
Show information, including：
If characterizing the object target in the object of which movement information for non-athletic target, terminal and the non-athletic mesh are obtained
The first distance before mark；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user after the first collision time
The non-athletic target will be collided.
5. method according to claim 3, it is characterised in that described to be carried according to the moving velocity of terminal dyspoiesis thing
Show information, including：
If characterizing the object target in the object of which movement information for moving target, the target fortune of the moving target is detected
Dynamic direction and goal movement velocity；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is less than institute
State moving velocity of terminal；
If the target speed is less than the moving velocity of terminal, terminal and second before the moving target are obtained
Distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user after the second collision time
The moving target will be collided.
6. method according to claim 5, it is characterised in that methods described, in addition to：
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal and the before the moving target
Three distances；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user after the 3rd collision time
The moving target will be collided.
7. the method according to claim any one of 1-6, it is characterised in that barrier prompt instruction is opened in the reception,
Including：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；
Or,
At the appointed time above obtain the unlatching barrier prompt instruction prestored；
Or,
The location of described terminal is detected, when it is determined that the terminal is in default section, the unlatching barrier is generated and carries
Show instruction.
8. the method according to claim any one of 1-6, it is characterised in that described by the camera, detection is default
In the range of object target, including：
By the camera, go in detection preset range whether there is object mesh according to the object detecting method based on image
Mark；
When detecting in preset range with object target, the object location information for determining the object target is performed,
And the step of obtain the terminal mobile message of terminal.
9. the method according to claim any one of 1-6, it is characterised in that the terminal mobile message of the acquisition terminal,
Including：
By the sensor of terminal, the terminal mobile message of terminal is obtained.
10. the barrier prompt device under a kind of state based on user movement, it is characterised in that including：
Receiving module, is configured as receiving and opens barrier prompt instruction, and according to the unlatching barrier prompt instruction, open
The camera of terminal；
Detection module, is configured as, by the camera, detecting the object target in preset range；
Determining module, is configured to determine that the object location information of the object target, and obtains the terminal mobile message of terminal；
Reminding module, is configured as according to the terminal mobile message and the object location information, dyspoiesis thing prompting letter
Breath, to point out user.
11. device according to claim 10, it is characterised in that the determining module, is specifically configured to：
According to the object detecting method based on image, the object information of the object target is determined, wherein, in the object information
Including object of which movement information and object location information, object target described in the object of which movement information representation is moving target or non-
Moving target；
By the sensor of terminal, the terminal mobile message of terminal is obtained.
12. device according to claim 10, it is characterised in that the terminal that the terminal mobile message includes terminal is moved
Dynamic direction and moving velocity of terminal；
The reminding module, including：
Judging submodule, is configured as, according to the object location information and the terminal moving direction, determining the object mesh
Whether mark is on the terminal moving direction of terminal；
Prompting submodule, is configured as if it is determined that the object target is on the terminal moving direction of terminal, then according to the end
Hold translational speed dyspoiesis thing prompt message.
13. device according to claim 11, it is characterised in that the prompting submodule, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, if then characterizing the thing in the object of which movement information
Body target is non-athletic target, then obtains terminal and the first distance before the non-athletic target；
According to first distance and the moving velocity of terminal, the first collision time is determined；
According to first collision time, the barrier prompt information is generated, to point out user after the first collision time
The non-athletic target will be collided.
14. device according to claim 11, it is characterised in that the prompting submodule, is specifically configured to：
If it is determined that the object target is on the terminal moving direction of terminal, if then characterizing the thing in the object of which movement information
Body target is moving target, then detects the target direction of motion and target speed of the moving target；
Judge that the target direction of motion is identical or opposite with the terminal moving direction；
If the target direction of motion is identical with the terminal moving direction, judge whether the target speed is less than institute
State moving velocity of terminal；
If the target speed is less than the moving velocity of terminal, terminal and second before the moving target are obtained
Distance；
According to the second distance and the moving velocity of terminal, the second collision time is determined；
According to second collision time, the barrier prompt information is generated, to point out user after the second collision time
The moving target will be collided.
15. device according to claim 13, it is characterised in that the prompting submodule, is specifically configured to：
If the target direction of motion and the terminal moving direction on the contrary, if obtain terminal and the before the moving target
Three distances；
According to the described 3rd distance, the moving velocity of terminal and the target speed, the 3rd collision time is determined；
According to the 3rd collision time, the barrier prompt information is generated, to point out user after the 3rd collision time
The moving target will be collided.
16. the device according to claim any one of 10-15, it is characterised in that the receiving module, is configured specifically
For：
Receive the unlatching barrier prompt instruction that user inputs into the terminal；
Or,
At the appointed time above obtain the unlatching barrier prompt instruction prestored；
Or,
The location of described terminal is detected, when it is determined that the terminal is in default section, the unlatching barrier is generated and carries
Show instruction.
17. the device according to claim any one of 10-14, it is characterised in that the detection module, is configured specifically
For：
By the camera, go in detection preset range whether there is object mesh according to the object detecting method based on image
Mark；
When detecting in preset range with object target, the determining module is performed.
18. a kind of terminal, it is characterised in that including：
Processor, and for storing the memory of processor-executable instruction；
Wherein, the processor is configured as：Receive and open barrier prompt instruction, and referred to according to the unlatching barrier prompt
Order, opens the camera of terminal；By the camera, the object target in preset range is detected；Determine the object target
Object location information, and obtain the terminal mobile message of terminal；Believed according to the terminal mobile message and the object space
Breath, dyspoiesis thing prompt message, to point out user.
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| CN201710233523.4A CN107133572A (en) | 2017-04-11 | 2017-04-11 | Based on barrier prompt method, device and the terminal under user movement state |
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| CN201710233523.4A CN107133572A (en) | 2017-04-11 | 2017-04-11 | Based on barrier prompt method, device and the terminal under user movement state |
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| CN108845334A (en) * | 2018-04-26 | 2018-11-20 | 上海与德科技有限公司 | A kind of barrier prompt method, apparatus, terminal and storage medium |
| CN109819099A (en) * | 2018-12-13 | 2019-05-28 | 平安科技（深圳）有限公司 | Method for early warning, device, equipment and storage medium in live streaming based on motion detection |
| CN111081068A (en) * | 2019-12-27 | 2020-04-28 | 歌尔股份有限公司 | Wearable device and obstacle avoidance method and system |
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| CN112671977A (en) * | 2020-12-25 | 2021-04-16 | 深圳市九洲电器有限公司 | Safety early warning method and device, storage medium and electronic equipment |
| CN112989961A (en) * | 2021-02-22 | 2021-06-18 | 广州铁路职业技术学院（广州铁路机械学校） | Sitting posture identification method and desk lamp |
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Application publication date: 20170905 |