CN108051012A - Mobile object space coordinate setting display methods, apparatus and system - Google Patents
Mobile object space coordinate setting display methods, apparatus and system Download PDFInfo
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- CN108051012A CN108051012A CN201711274542.8A CN201711274542A CN108051012A CN 108051012 A CN108051012 A CN 108051012A CN 201711274542 A CN201711274542 A CN 201711274542A CN 108051012 A CN108051012 A CN 108051012A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
Abstract
The present invention provides a kind of mobile object space coordinate setting display methods, apparatus and systems, it is related to technical field of intelligent traffic, this method includes obtaining the mobile message for the mobile target that each information collecting device is sent, and wherein mobile message includes moving coordinate, translational speed and moving direction；It determines to wait the target mobile message for pushing mobile target, and determines that target is moved on periphery according to the target mobile message, periphery movement target includes all mobile targets in the range of pre-determined distance；The corresponding periphery mobile message of periphery movement target and target mobile message are pushed to and wait that pushing the corresponding user terminal of mobile target shows.In this way, can recognize the vehicle all around travelled or whole road conditions by the display screen of user terminal, the generation of traffic accidents is effectively reduced, especially avoids the generation of more vehicle continuous rear collision accidents.
Description
Technical field
The present invention relates to technical field of intelligent traffic, more particularly, to a kind of mobile object space coordinate setting display side
Method, apparatus and system.
Background technology
With the development of economy and the raising of living standards of the people, car ownership are also promoted rapidly, and the thing followed is
Congestion in road has that line efficiency reduces, traffic accident takes place frequently.Accident problem is in each big city of China wherein caused by traffic congestion
City is increasingly prominent, and best solution method has not been unlimitedly to build or extend road to alleviate traffic congestion, but to be sent out
Open up intelligent transportation.As a field of intelligent transportation, the real-time acquisition of traffic information (such as road vehicle driving condition)
It is particularly important.
For the vehicle travelled on road, driver can only see the vehicle of rear certain distance by rearview mirror
Situation is seen the vehicle of front certain distance by the vehicle window in front, can not grasp whole road conditions, easily cause traffic safety thing
Therefore.The accidents of especially more vehicle continuous rear collisions occurs, often because the vehicle that rear is come does not know about front road conditions and caused by.
The content of the invention
In view of this, it is an object of the invention to provide a kind of mobile object space coordinate setting display methods, device and
System can recognize the vehicle all around travelled or whole road conditions by the display screen of user terminal, effectively subtracts
The generation of few traffic accidents, especially avoids the generation of more vehicle continuous rear collision accidents.
In a first aspect, an embodiment of the present invention provides a kind of mobile object space coordinate setting display methods, including：
The mobile message for the mobile target that each information collecting device is sent is obtained, wherein the mobile message includes movement
Coordinate, translational speed and moving direction；
It determines to wait the target mobile message for pushing mobile target, and determines that mesh is moved on periphery according to the target mobile message
Mark, the periphery movement target include all mobile targets in the range of pre-determined distance；
It the corresponding periphery mobile message of target and the target mobile message is moved into the periphery pushes to and described wait to push away
The corresponding user terminal of mobile target is sent to be shown.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, wherein, institute
It states and determines that periphery movement target includes according to the target mobile message：
Read the target moving coordinate in the target mobile message；
According to the target moving coordinate, choose with the distance for waiting to push mobile target in the range of pre-determined distance
Mobile target moves target for periphery.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiment of first aspect, wherein, also
Including：
According to the target translational speed in the target mobile message, determine it is corresponding wait to push mobile target it is corresponding default
Distance range.
Or the distance parameter that user terminal is sent is received, it determines accordingly to wait to push mobile target according to the distance parameter
Corresponding pre-determined distance scope.
Second aspect, the embodiment of the present invention also provide a kind of mobile object space coordinate setting display device, including：
Data obtaining module, for obtaining the mobile message for the mobile target that each information collecting device is sent, wherein institute
Stating mobile message includes moving coordinate, translational speed and moving direction；
Target determination module for determining to wait the target mobile message for pushing mobile target, and is moved according to the target
Information determines that target is moved on periphery, and the periphery movement target includes multiple mobile targets in the range of pre-determined distance；
Info push module, for the periphery to be moved the corresponding periphery mobile message of target and target movement
Information waits that pushing the corresponding user terminal of mobile target is shown described in pushing to.
The third aspect, the embodiment of the present invention also provide a kind of mobile object space coordinate setting display system, are taken including cloud
Business device, the respectively information collecting device and user terminal with Cloud Server communication connection, wherein the Cloud Server includes
Device as described in second aspect, the user terminal are provided with display screen；
Described information collecting device is used to obtaining and send the mobile message of the mobile target to the Cloud Server,
Described in mobile message include moving coordinate, translational speed and moving direction；
The user terminal is used to receive and show that the corresponding periphery of periphery movement target of the Cloud Server push to be moved
Dynamic information and target mobile message.
With reference to the third aspect, an embodiment of the present invention provides the first possible embodiment of the third aspect, wherein, institute
Stating information collecting device includes image collecting device, and described image harvester is used to gather the image letter of the mobile target
Breath generates the corresponding mobile message of the mobile target according to described image information.
With reference to the first possible embodiment of the third aspect, an embodiment of the present invention provides second of the third aspect
Possible embodiment, wherein, described image harvester prestores image coordinate information, and described image coordinate information includes figure
The coordinate of each pixel as in；Described image harvester is additionally operable to：
It determines the mobile target in current frame image, is determined according to described image coordinate information in the current frame image
The current moving coordinate of mobile target；
Any two field picture before choosing the current frame image comprising the mobile target determines institute as contrast images are treated
State the moving coordinate to be compared for treating the mobile target in contrast images；
The displacement difference of the mobile target is determined according to the current moving coordinate, the moving coordinate to be compared；According to
The current frame image treats that the corresponding shooting time of contrast images is poor, the displacement difference with described, obtains the mobile target
Translational speed and moving direction；
It is corresponding that the mobile target is generated according to the translational speed, the moving direction and the current moving coordinate
Mobile message.
With reference to the third aspect, an embodiment of the present invention provides the third possible embodiment of the third aspect, wherein, institute
It states user terminal to be additionally operable to according to the periphery mobile message and the target mobile message, determine and shows the periphery movement
Target and the displacement distance for waiting to push mobile target.
With reference to the third aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of the third aspect, wherein, institute
Cloud Server is stated to be additionally operable to：
According to the target translational speed in the target mobile message, determine it is corresponding wait to push mobile target it is corresponding default
Distance range；
Or the distance parameter that user terminal is sent is received, it determines accordingly to wait to push mobile target according to the distance parameter
Corresponding pre-determined distance scope.
Fourth aspect, the embodiment of the present invention also provides a kind of mobile object space coordinate setting display system, including information
Collecting device and user terminal, wherein described information collecting device are connected with the user terminal communication, and the user terminal is set
It is equipped with display screen；
Described information collecting device is used to obtain the mobile message of mobile target, wherein the mobile message includes mobile sit
Mark, translational speed and moving direction；It determines to wait the target mobile message for pushing mobile target, and according to the target mobile message
Determine that target is moved on periphery, the periphery movement target includes all mobile targets in the range of pre-determined distance；By the periphery
The mobile corresponding periphery mobile message of target and the target mobile message are waited to push the corresponding use of mobile target described in pushing to
Family terminal；
The user terminal is used to receiving and showing the periphery movement corresponding periphery mobile message of target and the mesh
Mark mobile message.
The embodiment of the present invention brings following advantageous effect：
In embodiment provided by the invention, the mobile letter for the mobile target that each information collecting device is sent is obtained first
Breath, wherein mobile message include moving coordinate, translational speed and moving direction；It is then determined that wait that the target for pushing mobile target is moved
Dynamic information, and determine that target is moved on periphery according to the target mobile message, periphery movement target is included in the range of pre-determined distance
All mobile targets；Finally the corresponding periphery mobile message of periphery movement target and target mobile message are pushed to and wait to push
The corresponding user terminal of movement target is shown.In technical solution provided in an embodiment of the present invention, target is moved to periphery
Mobile message be collected and shown in the user terminal for waiting to push mobile target around moved so that user recognizes
The specific situation of movement of moving-target, for the vehicle travelled on road, driver is only needed through the aobvious of user terminal
Display screen can recognize the vehicle all around travelled or whole road conditions, effectively reduce the generation of traffic accidents, especially
It is the generation for avoiding more vehicle continuous rear collision accidents.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in attached drawing.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the flow diagram of mobile object space coordinate setting display methods provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of mobile object space coordinate setting display device provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of mobile object space coordinate setting display system provided in an embodiment of the present invention；
Fig. 4 is the display schematic diagram of the display screen of user terminal provided in an embodiment of the present invention；
Fig. 5 is the schematic view of the mounting position of image collecting device provided in an embodiment of the present invention；
Fig. 6 is the flow diagram that information collecting device provided in an embodiment of the present invention carries out mobile information acquisition；
Fig. 7 is the schematic diagram of the mobile target of different shooting times provided in an embodiment of the present invention；
Fig. 8 is the structural representation of another mobile object space coordinate setting display system provided in an embodiment of the present invention
Figure.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiment be part of the embodiment of the present invention rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
At present for the vehicle travelled on road, driver can only see rear certain distance by rearview mirror
Vehicle condition is seen the vehicle of front certain distance by the vehicle window in front, can not grasp whole road conditions, easily traffic be caused to pacify
Full accident.Based on this, a kind of mobile object space coordinate setting display methods provided in an embodiment of the present invention, apparatus and system,
The mobile message that target can be moved to periphery is collected and is shown in the user terminal for waiting to push mobile target, so as to
User is made to recognize the specific situation of movement for around moving target, for the vehicle travelled on road, driver only needs
The vehicle all around travelled or whole road conditions can be recognized by the display screen of user terminal, effectively reduce and hand over
The generation of logical security incident, especially avoids the generation of more vehicle continuous rear collision accidents.
For ease of understanding the present embodiment, a kind of mobile object space disclosed in the embodiment of the present invention is sat first
Mark positioning display method describes in detail.
Embodiment one：
Mobile object space coordinate setting display methods provided in an embodiment of the present invention can be, but not limited to be applied to navigation
In system and automated driving system, locating and displaying can be also only used for；Especially by network side server, using relevant software or
Person's hardware realization.
Fig. 1 shows the flow diagram of mobile object space coordinate setting display methods provided in an embodiment of the present invention.
It is illustrated exemplified by being realized in this way by Cloud Server below.
The flow diagram of mobile object space coordinate setting display methods shown in Figure 1, the movement object space
Coordinate setting display methods includes：
Step S101 obtains the mobile message for the mobile target that each information collecting device is sent, wherein mobile message bag
Include moving coordinate, translational speed and moving direction.
Wherein information collecting device can be distribution be arranged on image collecting device on the road of mobile target travel or
Person's radar or the positioner being provided in mobile target.Mobile target can be, but not limited to as driving on the road
Each vehicle either other transit equipments in mobile status, such as sea going ship.In the present embodiment with road
The vehicle of upper traveling illustrates.
It in a possible embodiment, can be using the center of mobile target as the moving coordinate of the movement target.
Step S102 is determined to wait the target mobile message for pushing mobile target, and is determined week according to the target mobile message
Target is moved on side, and periphery movement target includes all mobile targets in the range of pre-determined distance.
Specifically, Cloud Server is stored after the mobile message of each mobile target is got.In possible implementation
In example, the display request of user terminal can be received, user terminal carries positioner, and user is corresponding in display request
Location information where the corresponding user identifier of terminal and the user's terminal；Therefore can be asked to determine the use according to the display
Terminal corresponding mobile target (comparing moving coordinate and location information) in family makees the corresponding mobile target of the user's terminal
For mobile terminal to be pushed.
In a possible embodiment, determine that periphery movement target includes according to the target mobile message in above-mentioned steps 102：
Read the target moving coordinate in target mobile message；According to the target moving coordinate, choose and wait to push mobile target away from
From the mobile target in the range of pre-determined distance target is moved for periphery.
Specifically, poor is asked to target moving coordinate and the moving coordinate of other movement targets of storage, it is true according to the difference
Whether fixed other movement targets are in the range of pre-determined distance, when the condition of other movement goal satisfaction pre-determined distance scopes
When, then move target using other movement targets as periphery.
Further, above-mentioned pre-determined distance scope, to meet the individual demand of user, can be carried by user's sets itself
High user experience.Based on this, in a possible embodiment, the above method further includes：The distance parameter that user terminal is sent is received,
It determines accordingly to wait to push the corresponding pre-determined distance scope of mobile target according to the distance parameter.Distance wherein in the distance parameter
Distance that can for the air line distance between mobile target or in one direction is (such as in the position that direct of travel generates
Move or direct of travel vertical direction generate displacement), pre-determined distance scope can be 5 kms either 3 kms.
In other embodiment, the above method further includes：Target translational speed in target mobile message, really
It is fixed accordingly to wait to push the corresponding pre-determined distance scope of mobile target.In view of the vehicle of different speeds, corresponding safe range
It is different.For the relatively large vehicle of speed, the road conditions scope of driver's concern is larger, so the pre-determined distance scope set
Larger (such as 5 kilometers)；For the relatively small vehicle of speed, the road conditions scope of driver's concern is smaller, thus set it is default away from
(such as 3 kilometers) smaller from scope.By this set more can support vehicles safe operation, reduce vehicle congestion situation.
The corresponding periphery mobile message of periphery movement target and target mobile message are pushed to and treat that push moves by step S103
The corresponding user terminal of moving-target is shown.
Wherein the user's terminal can be mobile unit or Intelligent mobile equipment with display screen.
In possible embodiment, by periphery mobile message and target mobile message by way of actual scene simulation
It is displayed on the screen.Specifically, according to periphery mobile message and target mobile message, virtual emulation target to be pushed on the screen
And periphery movement target, and real-time update is carried out to the virtual emulation.It is possible to further which target to be pushed is carried out special mark
Note, so that the clearer clear and definite road conditions of user.In this way, user can intuitively be seen by the display screen of user terminal it is default
All peripheries movement target in distance range.When vehicle of the movement target for traveling, user can be clearly seen that respectively
The vehicle travel situations in a direction find vehicle congestion phenomenon, so as to carry out train operation adjustment, are effectively improved traffic congestion and show in time
As.
To sum up, in technical solution provided in an embodiment of the present invention, the mobile message of periphery movement target is collected
And shown in the user terminal for waiting to push mobile target, so that user recognizes the specific mobile feelings for around moving target
Condition, for the vehicle travelled on road, driver is only needed before being recognized by the display screen of user terminal
The vehicle of ridden in left or right direction or whole road conditions afterwards effectively reduce the generation of traffic accidents, more vehicles are especially avoided continuously to chase after
The generation of tail accident；Driving experience and whole traffic can also be improved simultaneously.
Embodiment two：
Corresponding to the mobile object space coordinate setting display methods described in embodiment one, Fig. 2 shows of the invention real
The structure diagram of the mobile object space coordinate setting display device of example offer is provided.As shown in Fig. 2, the movement object space is sat
Calibration level display apparatus includes：
Data obtaining module 11, for obtaining the mobile message for the mobile target that each information collecting device is sent, wherein
Mobile message includes moving coordinate, translational speed and moving direction；
Target determination module 12 for determining to wait the target mobile message for pushing mobile target, and is moved according to the target
Information determines that target is moved on periphery, and periphery movement target includes multiple mobile targets in the range of pre-determined distance；
Info push module 13, for above-mentioned periphery to be moved the corresponding periphery mobile message of target and the shifting of above-mentioned target
Dynamic information, which pushes to, waits that pushing the corresponding user terminal of mobile target is shown.
Further, above-mentioned target determination module 12 is additionally operable to：
Read the target moving coordinate in the target mobile message；
According to the target moving coordinate, choose with the distance for waiting to push mobile target in the range of pre-determined distance
Mobile target moves target for periphery.
Further, above device further includes the first range determination module, which is used for：According to mesh
The target translational speed in mobile message is marked, determines accordingly to wait to push the corresponding pre-determined distance scope of mobile target.
Further, above device further includes the second range determination module, which is used for：It receives and uses
The distance parameter that family terminal is sent, determines accordingly to wait to push the corresponding pre-determined distance model of mobile target according to the distance parameter
It encloses.
In technical solution provided in an embodiment of the present invention, the mobile message of periphery movement target is collected and treated
The user terminal of the mobile target of push is shown, so that user recognizes the specific situation of movement for around moving target, it is right
For the vehicle travelled on road, driver only needs to recognize all around by the display screen of user terminal
The vehicle of traveling or whole road conditions effectively reduce the generation of traffic accidents, especially avoid more vehicle continuous rear collision accidents
Generation；Driving experience and whole traffic can also be improved simultaneously.
Embodiment three：
Corresponding to the mobile object space coordinate setting display methods described in embodiment one, Fig. 3 shows of the invention real
The mobile object space coordinate setting display system of example offer is applied, as shown in figure 3, movement object space coordinate setting display system
System includes Cloud Server 100, the respectively information collecting device 200 and user terminal 300 with Cloud Server communication connection.
Wherein Cloud Server is included such as the device described in embodiment two, and user terminal is provided with display screen, can be band
There are the mobile unit 310 of display screen or mobile equipment 320.In a possible embodiment, the user's terminal is mobile unit, should
Mobile unit connects display terminal using controlling bus and OBD (On-Board Diagnostic, onboard diagnostic system) interface.
Information collecting device can be the image collecting device 210 or radar 220 that distribution is arranged on the road of mobile target travel,
Or it is provided in the positioner 230 in mobile target.Mobile target can be driving on the road each vehicle or
It is other transit equipments in mobile status.
Specifically, information collecting device is used to obtain the mobile message of mobile target, and sends the movement of the movement target
Information to Cloud Server, the wherein mobile message includes moving coordinate, translational speed and moving direction.User terminal is used to receive
And show the corresponding periphery mobile message of periphery movement target and target mobile message.
In technical solution provided in an embodiment of the present invention, the mobile message of periphery movement target is collected and treated
The user terminal of the mobile target of push is shown, so that user recognizes the specific situation of movement for around moving target, it is right
For the vehicle travelled on road, driver only needs to recognize all around by the display screen of user terminal
The vehicle of traveling or whole road conditions effectively reduce the generation of traffic accidents, especially avoid more vehicle continuous rear collision accidents
Generation；Driving experience and whole traffic can also be improved simultaneously.
In order to which user is made more intuitively to observe the situation of movement of Current ambient movement target, in a possible embodiment,
It waits to push the distance between mobile target and periphery movement target in user terminal displays, therefore above-mentioned user terminal is additionally operable to：
According to periphery mobile message and target mobile message, determine and show periphery movement target and wait to push the movement of mobile target away from
From.Referring to Fig. 4, translational speed, moving direction and the displacement distance of each periphery movement target are directly displayed at user terminal
Display screen on, wherein displacement distance here refers to the displacement difference on direct of travel, M represents to wait to push mobile target, M1,
M2, Mn represent periphery movement target.
Further, Cloud Server is additionally operable to：Target translational speed in target mobile message determines accordingly to wait to push away
Send mobile target corresponding pre-determined distance scope；Or the distance parameter that user terminal is sent is received, it is determined according to distance parameter
Accordingly wait to push the corresponding pre-determined distance scope of mobile target.Detailed process is referred to above method embodiment, here no longer
It repeats.
In a possible embodiment, it is contemplated that it is difficult to ensure that whether each mobile equipment can set positioner, in order to
The operability of strengthening system, the information collecting device are image collecting device, and each image collecting device distribution is arranged on shifting
On the road of moving-target traveling, as shown in Figure 5 (M1, M2, M3, M4, Mn represent each mobile target), wherein each Image Acquisition
The installation site of device can be set according to the performance and actual installation scene of image collecting device, be not construed as limiting here.The figure
As harvester is additionally operable to gather the image information of mobile target, generate that mobile target is corresponding mobile to be believed according to image information
Breath.
During possible realization, above-mentioned image collecting device prestores image coordinate information.The image coordinate information
For the coordinate of each pixel of the image captured by the image collecting device.During actual realization, first in image
The scope of image covering captured by harvester establishes coordinate system, then determines each pixel according to the coordinate system of foundation
Coordinate.Specifically determination process can set the object of reference of known in actual size, according to the object of reference in the scope that image covers
Coordinate, in pixel size and location determination image in the picture each pixel coordinate.Can certainly directly it pass through
The mode actually measured positions the coordinate of each pixel.
Fig. 6 shows that image collecting device carries out the flow diagram of mobile information acquisition.Referring to Fig. 6, the Image Acquisition
Each two field picture that device is additionally operable to shoot it is handled, and is specifically included：
Step S601 determines the mobile target in current frame image, is determined according to image coordinate information in current frame image
Mobile target current moving coordinate.
It is determined otherwise in current frame image P for example, being known in the image of image collecting device A shootings by image
Mobile target.Specifically, it can be known by image and whether determined otherwise in current frame image P with the presence of mobile target M1,
After there is mobile target M1 in current frame image is determined, the position where movement target M1 is determined, according to above-mentioned image
Coordinate information determines the current moving coordinate of movement target M1.
After there is mobile target M1 in current frame image P is determined, any frame before current frame image P can be included
The image of movement target M1 is to treat contrast images P'.If there is no treating that contrast images can be then stored in current frame image P
Then the current moving coordinate of mobile target M1 updates current frame image to repeat step S601.Conversely, perform step S602.
Step S602, any two field picture before choosing the current frame image comprising above-mentioned mobile target, which is used as, treats comparison diagram
Picture determines to treat the moving coordinate to be compared of the mobile target in contrast images.
Specifically, which, which can search whether to store, treats that contrast images P' is corresponding and waits to compare mobile seat
Mark, if it is directly reads；If it is not, then determine that this treats to move in contrast images P' according to the method in above-mentioned steps S601
The moving coordinate to be compared of target M1.
Step S603 determines the displacement difference of mobile target according to current moving coordinate, moving coordinate to be compared；According to current
Two field picture shooting time corresponding with treating contrast images is poor, displacement difference, obtains the translational speed and moving direction of mobile target.
In a possible embodiment, referring to Fig. 7, which is the shift differences of mobile object traveling direction.Assuming that it treats
The shooting time of contrast images P' is T1, and the shooting time of current frame image P is T2, then current frame image P is with treating contrast images
The corresponding shooting time difference Δ T=T2-T1 of P'.Obtain current moving coordinate, after moving coordinate compare, determine to move target
M1 is L1 in the above-mentioned displacement treated in contrast images P', and the displacement in current frame image P is L2, then treats contrast images P' with working as
Displacement difference Δ L=L2-L1 between prior image frame P.The translational speed of mobile target M1 is V=Δ L/ Δ T, in addition, movement side
It is determined to the positive and negative of numerical value can be corresponded to according to Δ L or V.
Step S604, according to above-mentioned translational speed, above-mentioned moving direction and the above-mentioned current mobile target of moving coordinate generation
Corresponding mobile message.
Specifically, during realization, it is necessary to the above-mentioned translational speed of real-time update, above-mentioned moving direction and it is above-mentioned when Forward
Moving axes so as to the mobile message of real-time update movement target, is realized and the mobile message of mobile target is gathered in real time.The image
Above-mentioned mobile message is sent to Cloud Server and analyzed and processed by harvester.
Mobile object space coordinate setting display device and system provided in an embodiment of the present invention are provided with above-described embodiment
Mobile object space coordinate setting display methods there is identical technical characteristic, so can also solve the technical issues of identical,
Reach identical technique effect.
Example IV：
Fig. 8 shows that the structure of another mobile object space coordinate setting display system provided in an embodiment of the present invention is shown
It is intended to, which includes information collecting device 200 and user terminal 300, wherein information
Collecting device is connected with user terminal communication, and user terminal is provided with display screen.
Information collecting device is used to obtain the mobile message of mobile target, and wherein mobile message includes moving coordinate, movement
Speed and moving direction；It determines to wait the target mobile message for pushing mobile target, and determines that periphery is moved according to target mobile message
Moving-target, wherein periphery movement target include all mobile targets in the range of pre-determined distance；Periphery movement target is corresponded to
Periphery mobile message and target mobile message push to and wait to push the corresponding user terminal of mobile target；
User terminal is used to receiving and showing the corresponding periphery mobile message of periphery movement target and target mobile message.
The method that above- mentioned information collecting device obtains the mobile message of mobile target is referred in previous embodiment three
It introduces.When information collecting device for distributing installation in the image collecting device on road when, when set user terminal mobile mesh
When mark M1 enters the join domain of information collecting device X, user terminal and information collecting device X in movement target M1
Automatic connection.Its catenation principle connects similar automatically with WIFI, and which is not described herein again.
Referring to the description in embodiment one, Cloud Server is replaced with into information collecting device, information collecting device can connect
The display request of user terminal is received, user terminal carries positioner, and it is corresponding to be corresponding with user terminal in display request
Location information where user identifier and the user's terminal；Therefore information collecting device is after display request is received, Ke Yigen
It asks to determine the corresponding mobile target (comparing moving coordinate and location information) of the user's terminal according to the display, by the user
The corresponding mobile target of terminal is used as mobile terminal to be pushed.In addition, the information collecting device determine periphery movement mode with
Mode in embodiment one is similar, and which is not described herein again.
It is to be understood that the present embodiment is with embodiment three (system shown in Fig. 3), difference lies in by Cloud Server
Function (such as pushed information to user terminal is shown, sets pre-determined distance scope) is real using the information collecting device of front end
It is existing, it need not arrange backstage Cloud Server.The present embodiment can solve the technical issues of identical with the system in embodiment three, reach
To identical technique effect.
What the embodiment of the present invention was provided carries out the computer program product of mobile object space coordinate setting display methods,
The computer readable storage medium for the non-volatile program code that can perform including storing processor, said program code include
Instruction can be used for perform previous methods embodiment described in method, specific implementation can be found in embodiment of the method, herein no longer
It repeats.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
And the specific work process of system, the corresponding process in preceding method embodiment is may be referred to, details are not described herein.
Unless specifically stated otherwise, component and the opposite step of step, the digital table otherwise illustrated in these embodiments
It is not limit the scope of the invention up to formula and numerical value.In addition, term " first ", " second ", " the 3rd " are only used for description purpose, and
It is not intended that instruction or hint relative importance.
Flow chart and block diagram in attached drawing show multiple embodiment method and computer program products according to the present invention
Architectural framework in the cards, function and operation.In this regard, each box in flow chart or block diagram can represent one
A part for module, program segment or code, a part for the module, program segment or code are used to implement comprising one or more
The executable instruction of defined logic function.It should also be noted that at some as the work(in the realization replaced, marked in box
It can also be occurred with being different from the order marked in attached drawing.For example, two continuous boxes can essentially be substantially parallel
Ground performs, they can also be performed in the opposite order sometimes, this is depending on involved function.It is also noted that block diagram
And/or the combination of each box in flow chart and the box in block diagram and/or flow chart, work(as defined in performing can be used
Can or action dedicated hardware based system come realize or can with the combination of specialized hardware and computer instruction come reality
It is existing.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode in actual implementation, in another example, multiple units or component can
To combine or be desirably integrated into another system or some features can be ignored or does not perform.It is another, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is independent production marketing or in use, can be with
It is stored in the non-volatile computer read/write memory medium that a processor can perform.Based on such understanding, the present invention
The part that substantially contributes in other words to the prior art of technical solution or the part of the technical solution can be with software
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) performs each embodiment institute of the present invention
State all or part of step of method.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Finally it should be noted that：Embodiment described above is only the specific embodiment of the present invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent substitution is carried out to which part technical characteristic；And these modifications, variation or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of mobile object space coordinate setting display methods, which is characterized in that including：
The mobile message for the mobile target that each information collecting device is sent is obtained, wherein the mobile message includes mobile sit
Mark, translational speed and moving direction；
It determines to wait the target mobile message for pushing mobile target, and determines that target is moved on periphery according to the target mobile message,
The periphery movement target includes all mobile targets in the range of pre-determined distance；
It the corresponding periphery mobile message of target and the target mobile message is moved into the periphery pushes to and described treat that push moves
The corresponding user terminal of moving-target is shown.
2. according to the method described in claim 1, it is characterized in that, described determine that periphery is moved according to the target mobile message
Target includes：
Read the target moving coordinate in the target mobile message；
According to the target moving coordinate, choose and wait to push movement of the distance of mobile target in the range of pre-determined distance with described
Target moves target for periphery.
3. it according to the method described in claim 1, it is characterized in that, further includes：
According to the target translational speed in the target mobile message, determine accordingly to wait to push the corresponding pre-determined distance of mobile target
Scope；
Or the distance parameter that user terminal is sent is received, it is determined accordingly to wait that pushing mobile target corresponds to according to the distance parameter
Pre-determined distance scope.
4. a kind of mobile object space coordinate setting display device, which is characterized in that including：
Data obtaining module, for obtaining the mobile message for the mobile target that each information collecting device is sent, wherein the shifting
Dynamic information includes moving coordinate, translational speed and moving direction；
Target determination module, for determining to wait the target mobile message for pushing mobile target, and according to the target mobile message
Determine that target is moved on periphery, the periphery movement target includes multiple mobile targets in the range of pre-determined distance；
Info push module, for the periphery to be moved the corresponding periphery mobile message of target and the target mobile message
Wait that pushing the corresponding user terminal of mobile target is shown described in pushing to.
5. a kind of mobile object space coordinate setting display system, which is characterized in that including Cloud Server, respectively with the cloud take
The information collecting device and user terminal of business device communication connection, wherein the Cloud Server includes dress as claimed in claim 4
It puts, the user terminal is provided with display screen；
Described information collecting device is used to obtain and send the mobile message of mobile target to the Cloud Server, wherein the shifting
Dynamic information includes moving coordinate, translational speed and moving direction；
The user terminal is used to receive and show the corresponding periphery movement letter of periphery movement target of the Cloud Server push
Breath and target mobile message.
6. system according to claim 5, which is characterized in that described information collecting device includes image collecting device, institute
Image collecting device is stated for gathering the image information of the mobile target, the mobile target is generated according to described image information
Corresponding mobile message.
7. system according to claim 6, which is characterized in that described image harvester prestores image coordinate information,
Described image coordinate information includes the coordinate of each pixel in image；Described image harvester is additionally operable to：
It determines the mobile target in current frame image, the movement in the current frame image is determined according to described image coordinate information
The current moving coordinate of target；
Any two field picture before choosing the current frame image comprising the mobile target determines described treat as contrast images are treated
The moving coordinate to be compared of the mobile target in contrast images；
The displacement difference of the mobile target is determined according to the current moving coordinate, the moving coordinate to be compared；According to described
Current frame image treats that the corresponding shooting time of contrast images is poor, the displacement difference with described, obtains the movement of the mobile target
Speed and moving direction；
The corresponding movement of the mobile target is generated according to the translational speed, the moving direction and the current moving coordinate
Information.
8. system according to claim 5, which is characterized in that the user terminal, which is additionally operable to be moved according to the periphery, to be believed
Breath and the target mobile message, determine and show periphery movement target and the movement for waiting to push mobile target away from
From.
9. system according to claim 5, which is characterized in that the Cloud Server is additionally operable to：
According to the target translational speed in the target mobile message, determine accordingly to wait to push the corresponding pre-determined distance of mobile target
Scope；
Or the distance parameter that user terminal is sent is received, it is determined accordingly to wait that pushing mobile target corresponds to according to the distance parameter
Pre-determined distance scope.
10. a kind of mobile object space coordinate setting display system, which is characterized in that whole including information collecting device and user
End, wherein described information collecting device is connected with the user terminal communication, and the user terminal is provided with display screen；
Described information collecting device is used to obtain the mobile message of mobile target, wherein the mobile message include moving coordinate,
Translational speed and moving direction；It determines to wait the target mobile message for pushing mobile target, and it is true according to the target mobile message
Determine periphery movement target, the periphery movement target includes all mobile targets in the range of pre-determined distance；The periphery is moved
The corresponding periphery mobile message of moving-target and the target mobile message are waited to push the corresponding user of mobile target described in pushing to
Terminal；
The user terminal is used to receiving and showing that the periphery movement corresponding periphery mobile message of target and the target are moved
Dynamic information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274542.8A CN108051012A (en) | 2017-12-06 | 2017-12-06 | Mobile object space coordinate setting display methods, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274542.8A CN108051012A (en) | 2017-12-06 | 2017-12-06 | Mobile object space coordinate setting display methods, apparatus and system |
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| CN108051012A true CN108051012A (en) | 2018-05-18 |
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Cited By (1)
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| CN112089120A (en) * | 2019-06-18 | 2020-12-18 | 奥迪股份公司 | System and method for protecting road operator and work clothes comprising system |
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