CN107084728A - Method and apparatus for detecting numerical map - Google Patents
Method and apparatus for detecting numerical map Download PDFInfo
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- CN107084728A CN107084728A CN201710264738.2A CN201710264738A CN107084728A CN 107084728 A CN107084728 A CN 107084728A CN 201710264738 A CN201710264738 A CN 201710264738A CN 107084728 A CN107084728 A CN 107084728A
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Abstract
This application discloses the method and apparatus for detecting numerical map.One embodiment of this method includes:Target number map is read, wherein, the target number map includes at least one map element for being used to indicate geographical entity, wherein, the map element includes attribute information;Target map element related to road in the target number map is extracted, wherein, the target map element includes at least one of following:For indicating the section element in section, the traffic signals element for indicating traffic signals;Obtain the map element pre-set and condition is set, wherein, acquired map element sets condition related to the region indicated by the target number map;Attribute information in condition and the target map element is set according to the map element, detects whether the setting of the target map element is correct.This embodiment improves the efficiency of detection numerical map.
Description
Technical field
The application is related to field of computer technology, and in particular to numerical map field, more particularly, to detects digitally
The method and apparatus of figure.
Background technology
In the current of computer technology and information science high development, only providing information by map made of paper can not meet
Need.The numerical map (electronic map) arisen at the historic moment, can be stored on the media such as the hard disk of computer, floppy disk or tape
's.The content of numerical map is, it is necessary to be shown by special computer software to these numerals by numeral come representing
Show, read, retrieve, analyze.The information content that can be represented on numerical map is much larger than general map.
However, existing numerical map detection mode, typically relies on manpower, is by virtue of experience detected.It accordingly, there are
The problem of less efficient.
The content of the invention
The purpose of the application is to propose a kind of improved method and apparatus for detecting numerical map, more than solving
The technical problem that background section is mentioned.
In a first aspect, this application provides a kind of method for detecting numerical map, the above method includes:Read target
Numerical map, wherein, above-mentioned target number map includes at least one map element for being used to indicate geographical entity, wherein, on
Stating map element includes attribute information;Target map element related to road in above-mentioned target number map is extracted, wherein, on
Target map element is stated including at least one of following:For indicating the section element in section, the traffic for indicating traffic signals
Signal element;Obtain the map element pre-set and condition is set, wherein, acquired map element sets condition and above-mentioned mesh
The region marked indicated by numerical map is related;Attribute in condition and above-mentioned target map element is set according to above-mentioned map element
Information, detects whether the setting of above-mentioned target map element is correct.
In certain embodiments, the attribute information of map element includes the geography of the geographical entity indicated by map element in fact
Body type, above-mentioned target map attribute of an element information also includes binding relationship information, and above-mentioned map element sets condition to include
Binding relationship condition, wherein, above-mentioned binding relationship information is used to indicate above-mentioned target map element and above-mentioned target number map
In other map elements in addition to above-mentioned target map element binding relationship, above-mentioned binding relationship condition include binding pair
The geographical entity type of elephant is default geographical entity type, above-mentioned bound object is indicated by above-mentioned binding relationship information, with
Above-mentioned target map element has the map element of binding relationship.
In certain embodiments, the above-mentioned attribute set according to above-mentioned map element in condition and above-mentioned target map element
Information, detects whether the setting of above-mentioned target map element is correct, including:According to the binding relationship in above-mentioned target map element
Information, determines the bound object of above-mentioned target map element;Determine whether above-mentioned binding relationship condition meets;In response in determination
Binding relationship condition satisfaction is stated, determines that above-mentioned target map element is set correct.
In certain embodiments, the above method also includes:Obtain the traffic rule information of above-mentioned region;Parse above-mentioned traffic
Rule Information, obtains the type binding relationship information between geographical entity type, and type binding relationship information is used to indicate geography
Binding relationship between entity type and geographical entity type;According to resulting type binding relationship information, it is determined that with it is above-mentioned
Geographical entity type in target map element has the geographical entity type of type binding relationship;By identified geographical entity
Type is defined as the default geographical entity type in above-mentioned binding relationship condition.
In certain embodiments, the above-mentioned traffic rule information of above-mentioned parsing, the type obtained between geographical entity type is tied up
Determine relation information, including:The type binding relationship information that above-mentioned traffic rule information is imported into training in advance determines model, obtains
Type binding relationship information between geographical entity type, wherein, the above-mentioned type binding relationship determines that model is used to characterize traffic
Corresponding relation between Rule Information and type binding relationship information.
In certain embodiments, above-mentioned section attribute of an element information includes traffic information, wherein, above-mentioned traffic information is used
In the type of vehicle for indicating to allow to pass through in above-mentioned section, above-mentioned map element sets condition to include traffic information and sets condition,
Wherein, above-mentioned traffic information sets condition to be preset vehicle type including the type of vehicle indicated by above-mentioned traffic information;And
The above-mentioned attribute information set according to above-mentioned map element in condition and above-mentioned target map element, detects above-mentioned target map member
Whether the setting of element is correct, including:Determine that above-mentioned traffic information sets whether condition meets;In response to determining above-mentioned traffic information
Setting condition is met, and determines that the traffic information of above-mentioned section element sets correct.
In certain embodiments, above-mentioned traffic signals element includes the traffic marking element for being used to indicate traffic marking, its
In, the attribute information of above-mentioned traffic marking includes traffic marking type, the friendship in geographical position for indicating above-mentioned traffic marking
Logical graticule positional information, above-mentioned map element sets condition to include traffic marking and sets condition, and above-mentioned traffic marking sets condition
It is default traffic marking type, above-mentioned default traffic marking type and above-mentioned geographical position place including above-mentioned traffic marking type
The road segment classification in section is correspondingly arranged;And it is above-mentioned according in above-mentioned map element setting condition and above-mentioned target map element
Attribute information, detects whether the setting of above-mentioned target map element is correct, including:Determine whether above-mentioned traffic marking sets condition
Meet;In response to determining that above-mentioned traffic marking sets condition to meet, determine that above-mentioned traffic marking element is set correct.
Second aspect, this application provides a kind of device for being used to detect numerical map, said apparatus includes:Read single
Member, for reading target number map, wherein, above-mentioned target number map includes being used at least one ground for indicating geographical entity
Pel element, wherein, above-mentioned map element includes attribute information;Extraction unit, for extracting above-mentioned target number map Zhong Yu roads
The related target map element in road, wherein, above-mentioned target map element includes at least one of following:Section for indicating section
Element, the traffic signals element for indicating traffic signals;First acquisition unit, sets for obtaining the map element pre-set
Condition is put, wherein, acquired map element sets condition related to the region indicated by above-mentioned target number map;Detection is single
Member, for setting the attribute information in condition and above-mentioned target map element according to above-mentioned map element, with detecting above-mentioned target
Whether the setting of pel element is correct.
In certain embodiments, the attribute information of map element includes the geography of the geographical entity indicated by map element in fact
Body type, above-mentioned target map attribute of an element information also includes binding relationship information, and above-mentioned map element sets condition to include
Binding relationship condition, wherein, above-mentioned binding relationship information is used to indicate above-mentioned target map element and above-mentioned target number map
In other map elements in addition to above-mentioned target map element binding relationship, above-mentioned binding relationship condition include binding pair
The geographical entity type of elephant is default geographical entity type, above-mentioned bound object is indicated by above-mentioned binding relationship information, with
Above-mentioned target map element has the map element of binding relationship.
In certain embodiments, above-mentioned detection unit, is additionally operable to:Binding relationship letter in above-mentioned target map element
Breath, determines the bound object of above-mentioned target map element;Determine whether above-mentioned binding relationship condition meets;It is above-mentioned in response to determining
Binding relationship condition is met, and determines that above-mentioned target map element is set correct.
In certain embodiments, said apparatus also includes:Second acquisition unit, the traffic rules for obtaining above-mentioned region
Information;Resolution unit, for parsing above-mentioned traffic rule information, obtains the type binding relationship letter between geographical entity type
Breath, type binding relationship information is used to indicate the binding relationship between geographical entity type and geographical entity type;First determines
Unit, for according to resulting type binding relationship information, it is determined that with the geographical entity type in above-mentioned target map element
Geographical entity type with type binding relationship;Second determining unit, for identified geographical entity type to be defined as
Default geographical entity type in above-mentioned binding relationship condition.
In certain embodiments, above-mentioned resolution unit, is additionally operable to:Above-mentioned traffic rule information is imported to the class of training in advance
Type binding relationship information determines model, obtains the type binding relationship information between geographical entity type, wherein, the above-mentioned type is tied up
Determine relation and determine that model is used to characterize the corresponding relation between traffic rule information and type binding relationship information.
In certain embodiments, above-mentioned section attribute of an element information includes traffic information, wherein, above-mentioned traffic information is used
In the type of vehicle for indicating to allow to pass through in above-mentioned section, above-mentioned map element sets condition to include traffic information and sets condition,
Wherein, above-mentioned traffic information sets condition to be preset vehicle type including the type of vehicle indicated by above-mentioned traffic information;And
Above-mentioned detection unit, is additionally operable to:Determine that above-mentioned traffic information sets whether condition meets;In response to determining that above-mentioned traffic information is set
Condition satisfaction is put, determines that the traffic information of above-mentioned section element sets correct.
In certain embodiments, above-mentioned traffic signals element includes the traffic marking element for being used to indicate traffic marking, its
In, the attribute information of above-mentioned traffic marking includes traffic marking type, the friendship in geographical position for indicating above-mentioned traffic marking
Logical graticule positional information, above-mentioned map element sets condition to include traffic marking and sets condition, and above-mentioned traffic marking sets condition
It is default traffic marking type, above-mentioned default traffic marking type and above-mentioned geographical position place including above-mentioned traffic marking type
The road segment classification in section is correspondingly arranged;And above-mentioned detection unit, it is additionally operable to:Determine that above-mentioned traffic marking sets condition whether full
Foot;In response to determining that above-mentioned traffic marking sets condition to meet, determine that above-mentioned traffic marking element is set correct.
The third aspect, this application provides a kind of equipment, the said equipment includes:One or more processors;Storage device,
For storing one or more programs, when said one or multiple programs are by said one or multiple computing devices so that on
State the method that one or more processors realize such as first aspect.
Fourth aspect, this application provides a kind of computer-readable recording medium, is stored thereon with computer program, the journey
The method such as first aspect is realized when sequence is executed by processor.
The method and apparatus for detecting numerical map that the embodiment of the present application is provided, pass through the map element pre-set
Whether the setting of the target map element related to road is correct in setting condition, detection target number map, so as to reality
Existing electronic equipment automatic detection numerical map, it is to avoid manually rule of thumb detect numerical map, improves numerical map and detects
Efficiency.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is that the application can apply to exemplary system architecture figure therein;
Fig. 2 is the flow chart for being used to detect one embodiment of the method for numerical map according to the application;
Fig. 3 is the schematic diagram for being used to detect an application scenarios of the method for numerical map according to the application;
Fig. 4 is the flow chart for being used to detect another embodiment of the method for numerical map according to the application;
Fig. 5 is the structural representation for being used to detect one embodiment of the device of numerical map according to the application;
Fig. 6 is adapted for the structural representation of the computer system of the server for realizing the embodiment of the present application.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
Be easy to description, illustrate only in accompanying drawing to about the related part of invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1, which is shown, can apply the method for detecting numerical map or the dress for detecting numerical map of the application
The exemplary system architecture 100 for the embodiment put.
As shown in figure 1, system architecture 100 can include terminal device 101,102,103, network 104 and server 105.
Medium of the network 104 to provide communication link between terminal device 101,102,103 and server 105.Network 104 can be with
Including various connection types, such as wired, wireless communication link or fiber optic cables etc..
User can be interacted with using terminal equipment 101,102,103 by network 104 with server 105, to receive or send out
Send message etc..Various telecommunication customer end applications, such as map class application, purchase can be installed on terminal device 101,102,103
Species application, searching class application, JICQ, mailbox client, social platform software etc..
Terminal device 101,102,103 can be with display screen and support the various electronics that numerical map is shown to set
Standby, intelligent terminal, smart mobile phone, tablet personal computer, E-book reader, MP3 including but not limited on vehicle are played
Device (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect
3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio layer
Face 4) player, pocket computer on knee and desktop computer etc..
Server 105 can be to provide the server of various services, such as to being shown on terminal device 101,102,103
Map provides the background server supported.Background server can generate numerical map, detection numerical map, can also be to terminal
Send the data such as numerical map inquiry request to carry out the processing such as analyzing, and result (such as digital map data) is fed back to
Terminal device.
It should be noted that the method for being used to detect numerical map that the embodiment of the present application is provided is general by server
105 perform, correspondingly, for detecting that the device of numerical map is generally positioned in server 105.In some cases, system
Framework 100 can not also include terminal device 101,102,103.
It should be understood that the number of the terminal device, network and server in Fig. 1 is only schematical.According to realizing need
Will, can have any number of terminal device, network and server.
With continued reference to Fig. 2, it illustrates one embodiment for being used to detect the method for numerical map according to the application
Flow 200.The above-mentioned method for detecting numerical map, comprises the following steps:
Step 201, target number map is read.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) target number map can be read.
In the present embodiment, above-mentioned target number map can include being used at least one the ground pel for indicating geographical entity
Element.As an example, geographical entity can be section, crossing, traffic lights, traffic sign, traffic marking, building etc..
In the present embodiment, above-mentioned map element includes attribute information.
In some optional implementations of the present embodiment, attribute information can include but is not limited to geographical position letter
Breath, the geographical entity type of geographical entity.As an example, geographical entity can be certain school of institute, attribute information can include should
The geographical position (60 degree of east longitude, 30 degree of north latitude) of school of institute, the geographical entity type (i.e. school) of the school.
In some optional implementations of the present embodiment, map element can also include map element mark.Map
Component identification is used to distinguish a certain map element and other map elements in numerical map.
Step 202, target map element related to road in target number map is extracted.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) target map element related to road in target number map can be extracted.
In the present embodiment, above-mentioned target map element can include but is not limited to section element, traffic signals element, road
Mouth element.
In the present embodiment, above-mentioned section element is used to indicate section.Above-mentioned traffic signals element is used to indicate that traffic is believed
Number.Herein, section can include but is not limited to car lane, bicycle lane.Traffic signals can include but is not limited to:Hand over
Ventilating signal lamp, traffic sign, traffic marking.
In some optional implementations of the present embodiment, above-mentioned section attribute of an element information include road segment classification,
Traffic information.Herein, above-mentioned traffic information is used for the type of vehicle for indicating to allow to pass through in above-mentioned section.
In some optional implementations of the present embodiment, above-mentioned traffic signals element includes being used to indicate traffic marking
Traffic marking.Herein, the attribute information of above-mentioned traffic marking includes traffic marking type, for indicating above-mentioned traffic marking
Geographical position traffic marking positional information.
Step 203, obtain the map element pre-set and condition is set.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) the map element setting condition pre-set can be obtained.
In the present embodiment, acquired map element sets condition and the region phase indicated by above-mentioned target number map
Close.If as an example, the region indicated by target number map is Beijing area, then acquired map element sets bar
Part is related to Beijing area.Acquired map element sets condition related to Beijing area, can be acquired ground pel
Plain setting condition is that the map element for aiming at Beijing area setting sets condition, and other areas may not applied to.
In some optional implementations of the present embodiment, above-mentioned map element sets condition to include traffic information
Setting condition.The type of vehicle that above-mentioned traffic information sets condition and included indicated by above-mentioned traffic information is preset vehicle type.
In some optional implementations of the present embodiment, above-mentioned map element sets condition to include traffic marking
Setting condition.The traffic marking type that above-mentioned traffic marking sets condition and includes above-mentioned traffic marking is default traffic marking class
Type.The road segment classification in above-mentioned default traffic marking type section according to where above-mentioned geographical position is set, above-mentioned default traffic mark
Line type and the road segment classification in section where above-mentioned geographical position are correspondingly arranged.
Step 204, element sets the attribute information in condition and target map element, detection target map member according to the map
Whether the setting of element is correct.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) attribute information in condition and above-mentioned target map element can be set according to above-mentioned map element, detect above-mentioned mesh
Whether the setting for marking map element is correct.
In some optional implementations of the present embodiment, step 204 can be accomplished by the following way:Determine above-mentioned
Traffic information sets whether condition meets, and in response to determining that above-mentioned traffic information sets condition to meet, determines above-mentioned section element
Traffic information set correct.
In some optional implementations of the present embodiment, step 204 can be accomplished by the following way:Determine above-mentioned
Traffic marking sets whether condition meets;In response to determining that above-mentioned traffic marking sets condition to meet, traffic marking element is determined
Set correct.
With continued reference to Fig. 3, Fig. 3 is one that is used to detect the application scenarios of the method for numerical map according to the present embodiment
Schematic diagram.In Fig. 3 application scenarios, first, server can read the target number map pre-established.Then, service
Device can extract target map element related to road in above-mentioned target number map, and target map element is believed including attribute
Breath, for example, the crossing map element for indicating crossing, crossing map element includes attribute information, above-mentioned attribute information includes
Geographical entity type (crossroad indicated by reference 301), binding relationship information (are used to indicate this crossroad and its
The binding relationship of its map element, other map elements can be indicated for the institute of reference 302 positioned at this crossroad
The map element of the traffic lights of instruction).After again, server can obtain the map element pre-set and set condition, example
Such as, binding relationship condition.After again, server can be set in condition and above-mentioned target map element according to above-mentioned map element
Attribute information, detects whether the setting of above-mentioned target map element is correct, for example, according to binding relationship information and binding relationship bar
Part, determines whether above-mentioned target map element is set correct.Finally, if incorrect, server can be pushed for indicating mesh
Mark map element and abnormal warning message is set.
The method that above-described embodiment of the application is provided, sets condition by the map element pre-set, detects target
Whether the setting of the target map element related to road is correct in numerical map, so as to realize electronic equipment automatic detection
Numerical map, it is to avoid manually rule of thumb detect numerical map, improves numerical map detection efficiency.
With further reference to Fig. 4, it illustrates the flow 400 of another embodiment of the method for detecting numerical map.
This is used for the flow 400 for detecting the method for numerical map, comprises the following steps:
Step 401, target number map is read.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) target number map can be read.
In the present embodiment, above-mentioned target number map includes at least one map element for being used to indicate geographical entity.
Above-mentioned map element includes attribute information.
In the present embodiment, the attribute information of map element can include the geography of the geographical entity indicated by map element
Entity type.As an example, geographical entity type can be traffic sign signal lamp, traffic sign type, traffic marking type,
Building type.As an example, traffic mark type can be caution sign, prohibitory sign, Warning Mark, fingerpost,
Tourism distinctive emblem, road construction safety sign, traffic marking type can be white dashed line, solid white line, dotted yellow line, yellow
Solid line etc..
Explanation on step 401 may be referred to step 201, will not be repeated here.
Step 402, target map element related to road in target number map is extracted.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) target map element related to road in target number map can be extracted.
In the present embodiment, the geography that target map attribute of an element information can be included indicated by target map element is real
The geographical entity type of body.
In the present embodiment, target map attribute of an element information can also include binding relationship information.Herein, it is above-mentioned
Binding relationship information is used to indicate above-mentioned target map element with removing above-mentioned target map element in above-mentioned target number map
Outside other map elements binding relationship.
As an example, target map element is certain crossroad, this target map element can be bound to be located at for instruction
The map element of the traffic lights of the crossroad, the binding relationship that binding relationship information is indicated, can be indicated for certain
The target map element of crossroad and the tying up between the map element of the traffic lights of the crossroad for instruction
Determine relation.
Explanation on step 402 may be referred to step 202, will not be repeated here.
Step 403, the binding relationship condition pre-set is obtained.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) the binding relationship condition pre-set can be obtained.
In the present embodiment, the binding relationship condition of acquisition can be that map element sets the bottom of condition general in the application
Read.
In the present embodiment, the type that above-mentioned binding relationship condition includes bound object is default geographical entity type.
Here, above-mentioned bound object is the ground with above-mentioned target map element with binding relationship indicated by above-mentioned binding relationship information
Pel element.
As an example, for indicating that the map element of the traffic lights positioned at certain crossroad is indicated for certain cross
The bound object of the target map element at crossing.For the ground for the map element for indicating the traffic lights positioned at certain crossroad
Reason entity type is traffic lights, and binding relationship condition is that traffic lights this geographical entity types is default geographical entity
Type.Default geographical entity type can be traffic lights, traffic marking type etc..
In some optional implementations of the present embodiment, the method shown in the present embodiment is further comprising the steps of:Obtain
Take the traffic rule information of above-mentioned region;Above-mentioned traffic rule information is parsed, the type binding between geographical entity type is obtained
Relation information, type binding relationship information is used to indicate the binding relationship between geographical entity type and geographical entity type;Root
According to resulting type binding relationship information, it is determined that there is type binding pass with the geographical entity type of above-mentioned target map element
The geographical entity type of system;The geographical entity type of determination is defined as to the default geographical entity class in above-mentioned binding relationship condition
Type.
Herein, above-mentioned region can be the region indicated by target map element.Traffic rule information can be above-mentioned
Traffic law, administrative provisions etc. as defined in the local administrative department of traffic method or above-mentioned region that region is observed.As
Example, the traffic rule information of Beijing area can include but is not limited to the traffic method, the traffic law of Beijing area, pipe of China
Reason regulation etc..
Herein, the type binding relationship letter between geographical entity type can be obtained by parsing traffic rule information
Breath.As an example, believing for " pedestrian should be according to traffic lights, it is determined whether by crossroad " this traffic rules
Breath, wherein occurring in that traffic lights and the geographical entity type of crossroad two.Traffic lights and four crossway can be obtained
There is the type binding relationship information of type binding relationship between two geographical entity types of mouth.
Herein, multiple type binding relationship informations can be extracted from traffic rule information.Can be from multiple types
The type binding relationship information for the geographical entity type that have recorded above-mentioned target map element is found out in binding relationship information, from
And can be found out it is type binding relationship information record, have with the geographical entity type of above-mentioned target map element
The geographical entity type of type binding relationship.
Herein, the geographical entity type with above-mentioned target map element there can be the geography of type binding relationship real
Body type, is defined as the default geographical entity type in above-mentioned binding relationship condition.
In some optional implementations of the present embodiment, above-mentioned traffic rule information is parsed, geographical entity class is obtained
Type binding relationship information between type, can be accomplished by the following way:Above-mentioned traffic rule information is imported into training in advance
Type binding relationship information determine model, obtain the type binding relationship information between geographical entity type, wherein, above-mentioned class
Type binding relationship determines that model is used to characterize the corresponding relation between traffic rule information and type binding relationship information.
Herein, initial model is obtained ahead of time, using the sample marked in advance, initial model is trained, type binding is obtained
Relation information determines model.As an example, initial model can be neural network model etc., it will not be repeated here.Mark in advance
Sample can be traffic rule information and type binding relationship information with corresponding relation.
Step 404, the binding relationship information in target map element, determines the bound object of target map element.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) binding pair of above-mentioned target map element can be determined according to the binding relationship information in above-mentioned target map element
As.
As an example, binding relationship information have recorded for indicating that the target map element of certain crossroad is indicated with being used for
Binding relationship between the map element of the traffic lights of this crossroad, then the bound object of target map element be
Map element for indicating the traffic lights positioned at this crossroad.
Step 405, determine whether binding relationship condition meets.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) it can determine whether above-mentioned binding relationship condition meets.
Herein, it is whether identical with default geographical entity type by comparing the geographical entity type of bound object, it is determined that
Whether binding relationship condition meets.
As an example, the geographical entity type of bound object is traffic lights, if default geographical entity type is to hand over
Ventilating signal lamp, then the geographical entity type of bound object is identical with default geographical entity type, determines above-mentioned binding relationship condition
Meet.
As an example, the geographical entity type of bound object is traffic lights, if default geographical entity type is yellow
Color solid line, then the geographical entity type of bound object is different from default geographical entity type, determines above-mentioned binding relationship condition not
Meet.
Step 406, in response to determining that binding relationship condition is met, determine that target map element is set correct.
In the present embodiment, for detecting the electronic equipment of the method operation of numerical map thereon (such as shown in Fig. 1
Server) it can determine that above-mentioned target map element is set correct in response to determining that above-mentioned binding relationship condition is met.
Figure 4, it is seen that compared with the corresponding embodiments of Fig. 2, being used in the present embodiment detects numerical map
The flow 400 of method highlights the step detected using binding relationship information and binding relationship condition to target map element
Suddenly.Thus, the scheme of the present embodiment description can introduce the method for the setting of more detection target map elements, so as to improve inspection
Survey the accuracy and efficiency of numerical map.
With further reference to Fig. 5, as the realization to method shown in above-mentioned each figure, it is used to detect number this application provides one kind
One embodiment of the device of word map, the device embodiment is corresponding with the embodiment of the method shown in Fig. 2, and the device specifically may be used
With applied in various electronic equipments.
As shown in figure 5, the above-mentioned device 500 for detecting numerical map of the present embodiment includes:Reading unit 501, carry
Take unit 502, first acquisition unit 503 and detection unit 504.Wherein, reading unit, for reading target number map, its
In, above-mentioned target number map includes at least one map element for being used to indicate geographical entity, wherein, above-mentioned map element bag
Include attribute information;Extraction unit, for extracting target map element related to road in above-mentioned target number map, wherein,
Above-mentioned target map element includes at least one of following:For indicating the section element in section, the friendship for indicating traffic signals
Messenger element;First acquisition unit, the map element pre-set for obtaining sets condition, wherein, acquired map
Element sets condition related to the region indicated by above-mentioned target number map;Detection unit, for according to above-mentioned map element
Attribute information in setting condition and above-mentioned target map element, detects whether the setting of above-mentioned target map element is correct.
In the present embodiment, the reading unit 501 of device 500, extraction unit 502, first acquisition unit 503 and detection are single
The specific processing of member 504 may be referred to step 201, step 202, step 203 and the step 204 in Fig. 2 correspondence embodiments, this
This is repeated no more.
In some optional implementations of the present embodiment, the attribute information of map element is included indicated by map element
Geographical entity geographical entity type, above-mentioned target map attribute of an element information also include binding relationship information, above-mentionedly
Pel element setting condition includes binding relationship condition, wherein, above-mentioned binding relationship information is used to indicate above-mentioned target map element
With the binding relationship of other map elements in addition to above-mentioned target map element in above-mentioned target number map, above-mentioned binding
The geographical entity type that relation condition includes bound object is default geographical entity type, and above-mentioned bound object is that above-mentioned binding is closed
It is map element indicated by information, that there is binding relationship with above-mentioned target map element.
In some optional implementations of the present embodiment, above-mentioned detection unit is additionally operable to:According to above-mentioned target map
Binding relationship information in element, determines the bound object of above-mentioned target map element;Whether determine above-mentioned binding relationship condition
Meet;In response to determining that above-mentioned binding relationship condition is met, determine that above-mentioned target map element is set correct.
In some optional implementations of the present embodiment, said apparatus also includes:Second acquisition unit (not shown),
Traffic rule information for obtaining above-mentioned region;Resolution unit (not shown), for parsing above-mentioned traffic rule information, is obtained
Type binding relationship information between geographical entity type, type binding relationship information is used to indicate geographical entity type and geography
Binding relationship between entity type;First determining unit (not shown), for according to resulting type binding relationship information,
It is determined that having the geographical entity type of type binding relationship with the geographical entity type in above-mentioned target map element;Second determines
Unit (not shown), for the default geographical entity being defined as identified geographical entity type in above-mentioned binding relationship condition
Type.
In some optional implementations of the present embodiment, above-mentioned resolution unit is additionally operable to:Above-mentioned traffic rules are believed
The type binding relationship information that breath imports training in advance determines model, obtains the type binding relationship letter between geographical entity type
Breath, wherein, the above-mentioned type binding relationship determines that model is used to characterize between traffic rule information and type binding relationship information
Corresponding relation.
In some optional implementations of the present embodiment, above-mentioned section attribute of an element information includes traffic information,
Wherein, above-mentioned traffic information is used for the type of vehicle for indicating to allow to pass through in above-mentioned section, and above-mentioned map element sets condition bag
Include traffic information and condition is set, wherein, above-mentioned traffic information sets condition to include the type of vehicle indicated by above-mentioned traffic information
It is preset vehicle type;And above-mentioned detection unit, it is additionally operable to:Determine that above-mentioned traffic information sets whether condition meets;Response
In it is determined that above-mentioned traffic information setting condition satisfaction, determines that the traffic information of above-mentioned section element sets correct.
In some optional implementations of the present embodiment, above-mentioned traffic signals element includes being used to indicate traffic marking
Traffic marking element, wherein, the attribute information of above-mentioned traffic marking includes traffic marking type, for indicating above-mentioned traffic mark
The traffic marking positional information in the geographical position of line, above-mentioned map element sets condition to include traffic marking and sets condition, above-mentioned
It is default traffic marking type that traffic marking, which sets condition to include above-mentioned traffic marking type, above-mentioned default traffic marking type with
The road segment classification in section is correspondingly arranged where above-mentioned geographical position;And above-mentioned detection unit, it is additionally operable to:Determine above-mentioned traffic mark
Line sets whether condition meets;In response to determining that above-mentioned traffic marking sets condition to meet, determine that above-mentioned traffic marking element is set
Put correct.
The unit of the device that the present embodiment is provided realizes details and technique effect, may be referred to the application other
Explanation in embodiment, will not be repeated here.
Below with reference to Fig. 6, it illustrates suitable for the computer system 600 for the server of realizing the embodiment of the present application
Structural representation.Server shown in Fig. 6 is only an example, to the function of the embodiment of the present application and should not use range band
Carry out any limitation.
As shown in fig. 6, computer system 600 includes CPU (CPU) 601, it can be read-only according to being stored in
Program in memory (ROM) 602 or be loaded into program in random access storage device (RAM) 603 from storage part 608 and
Perform various appropriate actions and processing.In RAM 603, the system that is also stored with 600 operates required various programs and data.
CPU 601, ROM 602 and RAM 603 are connected with each other by bus 604.Input/output (I/O) interface 605 is also connected to always
Line 604.
I/O interfaces 605 are connected to lower component:Importation 606 including keyboard, mouse etc.;Penetrated including such as negative electrode
The output par, c 607 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.;Storage part 608 including hard disk etc.;
And the communications portion 609 of the NIC including LAN card, modem etc..Communications portion 609 via such as because
The network of spy's net performs communication process.Driver 610 is also according to needing to be connected to I/O interfaces 605.Detachable media 611, such as
Disk, CD, magneto-optic disk, semiconductor memory etc., are arranged on driver 610, in order to read from it as needed
Computer program be mounted into as needed storage part 608.
Especially, in accordance with an embodiment of the present disclosure, the process described above with reference to flow chart may be implemented as computer
Software program.For example, embodiment of the disclosure includes a kind of computer program product, it includes being carried on computer-readable medium
On computer program, the computer program include be used for execution flow chart shown in method program code.In such reality
Apply in example, the computer program can be downloaded and installed by communications portion 609 from network, and/or from detachable media
611 are mounted.When the computer program is performed by CPU (CPU) 601, perform what is limited in the present processes
Above-mentioned functions.
It should be noted that the above-mentioned computer-readable medium of the application can be computer-readable signal media or meter
Calculation machine readable storage medium storing program for executing either the two any combination.Computer-readable recording medium for example can be --- but not
Be limited to --- electricity, magnetic, optical, electromagnetic, system, device or the device of infrared ray or semiconductor, or it is any more than combination.Meter
The more specifically example of calculation machine readable storage medium storing program for executing can include but is not limited to:Electrical connection with one or more wires, just
Take formula computer disk, hard disk, random access storage device (RAM), read-only storage (ROM), erasable type and may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only storage (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this application, computer-readable recording medium can any include or store journey
The tangible medium of sequence, the program can be commanded execution system, device or device and use or in connection.And at this
In application, computer-readable signal media can be included in a base band or as the data-signal of carrier wave part propagation,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but not limit
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium beyond storage medium is read, the computer-readable medium, which can send, propagates or transmit, to be used for
Used by instruction execution system, device or device or program in connection.Included on computer-readable medium
Program code can be transmitted with any appropriate medium, be included but is not limited to:Wirelessly, electric wire, optical cable, RF etc., or above-mentioned
Any appropriate combination.
Flow chart and block diagram in accompanying drawing, it is illustrated that according to the system of the various embodiments of the application, method and computer journey
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
The part of one module of table, program segment or code, the part of the module, program segment or code is used comprising one or more
In the executable instruction for realizing defined logic function.It should also be noted that in some realizations as replacement, being marked in square frame
The function of note can also be with different from the order marked in accompanying drawing generation.For example, two square frames succeedingly represented are actually
It can perform substantially in parallel, they can also be performed in the opposite order sometimes, this is depending on involved function.Also to note
Meaning, the combination of each square frame in block diagram and/or flow chart and the square frame in block diagram and/or flow chart can be with holding
The special hardware based system of function or operation as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Described unit can also be set within a processor, for example, can be described as:A kind of processor bag
Include reading unit, extraction unit, first acquisition unit and detection unit.Wherein, the title of these units is under certain conditions simultaneously
The restriction in itself to the unit is not constituted, for example, reading unit is also described as " unit for reading target number map ".
As on the other hand, present invention also provides a kind of computer-readable medium, the computer-readable medium can be
Included in device described in above-described embodiment;Can also be individualism, and without be incorporated the device in.Above-mentioned calculating
Machine computer-readable recording medium carries one or more program, when said one or multiple programs are performed by the device so that should
Device:Target number map is read, wherein, above-mentioned target number map includes at least one map for being used to indicate geographical entity
Element, wherein, above-mentioned map element includes attribute information;Extract target map related to road in above-mentioned target number map
Element, wherein, above-mentioned target map element includes at least one of following:For indicating the section element in section, for indicating to hand over
The traffic signals element of messenger;Obtain the map element pre-set and condition is set, wherein, acquired map element is set
Condition is related to the region indicated by above-mentioned target number map;Condition and above-mentioned target map are set according to above-mentioned map element
Attribute information in element, detects whether the setting of above-mentioned target map element is correct.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes formed by any combination.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical characteristic of energy carries out technical scheme formed by replacement mutually.
Claims (13)
1. a kind of method for detecting numerical map, it is characterised in that methods described includes:
Target number map is read, wherein, the target number map includes at least one map for being used to indicate geographical entity
Element, wherein, the map element includes attribute information;
Target map element related to road in the target number map is extracted, wherein, the target map element includes
At least one of below:For indicating the section element in section, the traffic signals element for indicating traffic signals;
Obtain the map element pre-set and condition is set, wherein, acquired map element sets condition and the number of targets
Region indicated by word map is related;
Attribute information in condition and the target map element is set according to the map element, the target map member is detected
Whether the setting of element is correct.
2. according to the method described in claim 1, it is characterised in that the attribute information of map element is included indicated by map element
Geographical entity geographical entity type, the target map attribute of an element information also include binding relationship information, describedly
Pel element setting condition includes binding relationship condition, wherein, the binding relationship information is used to indicate the target map element
With the binding relationship of other map elements in addition to the target map element in the target number map, the binding
The geographical entity type that relation condition includes bound object is default geographical entity type, and the bound object is that the binding is closed
It is map element indicated by information, that there is binding relationship with the target map element.
3. method according to claim 2, it is characterised in that described that condition and the mesh are set according to the map element
The attribute information in map element is marked, detects whether the setting of the target map element is correct, including:
According to the binding relationship information in the target map element, the bound object of the target map element is determined;
Determine whether the binding relationship condition meets;
In response to determining that the binding relationship condition is met, determine that the target map element is set correct.
4. method according to claim 3, it is characterised in that methods described also includes:
Obtain the traffic rule information of the region;
The traffic rule information is parsed, the type binding relationship information between geographical entity type, type binding relationship is obtained
Information is used to indicate the binding relationship between geographical entity type and geographical entity type;
According to resulting type binding relationship information, it is determined that there is class with the geographical entity type in the target map element
The geographical entity type of type binding relationship;
Identified geographical entity type is defined as to the default geographical entity type in the binding relationship condition.
5. method according to claim 4, it is characterised in that the parsing traffic rule information, obtains geographical real
Type binding relationship information between body type, including:
The type binding relationship information that the traffic rule information is imported into training in advance determines model, obtains geographical entity type
Between type binding relationship information, wherein, the type binding relationship determine model be used for characterize traffic rule information and class
Corresponding relation between type binding relationship information.
6. the method according to any one of claim 1-5, it is characterised in that the section attribute of an element information includes
Traffic information, wherein, the traffic information is used for the type of vehicle for indicating to allow to pass through in the section, and the map element is set
Put condition and condition is set including traffic information, wherein, the traffic information sets condition to include indicated by the traffic information
Type of vehicle is preset vehicle type;And
The attribute information set according to the map element in condition and the target map element, with detecting the target
Whether the setting of pel element is correct, including:
Determine that the traffic information sets whether condition meets;
In response to determining that the traffic information sets condition to meet, determine that the traffic information of the section element sets correct.
7. method according to claim 6, it is characterised in that the traffic signals element includes being used to indicate traffic marking
Traffic marking element, wherein, the attribute information of the traffic marking includes traffic marking type, for indicating the traffic mark
The traffic marking positional information in the geographical position of line, the map element sets condition to include traffic marking and sets condition, described
It is default traffic marking type that traffic marking, which sets condition to include the traffic marking type, the default traffic marking type with
The road segment classification in section is correspondingly arranged where the geographical position;And
The attribute information set according to the map element in condition and the target map element, with detecting the target
Whether the setting of pel element is correct, including:
Determine that the traffic marking sets whether condition meets;
In response to determining that the traffic marking sets condition to meet, determine that the traffic marking element is set correct.
8. a kind of device for being used to detect numerical map, it is characterised in that described device includes:
Reading unit, for reading target number map, wherein, the target number map includes being used to indicate geographical entity
At least one map element, wherein, the map element includes attribute information;
Extraction unit, for extracting target map element related to road in the target number map, wherein, the target
Map element includes at least one of following:For indicating the section element in section, the traffic signals member for indicating traffic signals
Element;
First acquisition unit, the map element pre-set for obtaining sets condition, wherein, acquired map element is set
Condition is related to the region indicated by the target number map;
Detection unit, for setting the attribute information in condition and the target map element, detection according to the map element
Whether the setting of the target map element is correct.
9. device according to claim 8, it is characterised in that the attribute information of map element is included indicated by map element
Geographical entity geographical entity type, the target map attribute of an element information also include binding relationship information, describedly
Pel element setting condition includes binding relationship condition, wherein, the binding relationship information is used to indicate the target map element
With the binding relationship of other map elements in addition to the target map element in the target number map, the binding
The geographical entity type that relation condition includes bound object is default geographical entity type, and the bound object is that the binding is closed
It is map element indicated by information, that there is binding relationship with the target map element.
10. device according to claim 9, it is characterised in that the detection unit, is additionally operable to:
According to the binding relationship information in the target map element, the bound object of the target map element is determined;
Determine whether the binding relationship condition meets;
In response to determining that the binding relationship condition is met, determine that the target map element is set correct.
11. device according to claim 10, it is characterised in that described device also includes:
Second acquisition unit, the traffic rule information for obtaining the region;
Resolution unit, for parsing the traffic rule information, obtains the type binding relationship information between geographical entity type,
Type binding relationship information is used to indicate the binding relationship between geographical entity type and geographical entity type;
First determining unit, for according to resulting type binding relationship information, it is determined that with the target map element
Geographical entity type has the geographical entity type of type binding relationship;
Second determining unit, for the default geography being defined as identified geographical entity type in the binding relationship condition
Entity type.
12. a kind of equipment, it is characterised in that the equipment includes:
One or more processors;
Storage device, for storing one or more programs,
When one or more of programs are by one or more of computing devices so that one or more of processors are real
The existing method as described in any in claim 1-7.
13. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor
The method as described in any in claim 1-7 is realized during execution.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108337130A (en) * | 2018-01-22 | 2018-07-27 | 五八有限公司 | Test method, device, electronic equipment and the readable storage medium storing program for executing of map datum |
CN109558809A (en) * | 2018-11-12 | 2019-04-02 | 沈阳世纪高通科技有限公司 | A kind of image processing method and device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007219368A (en) * | 2006-02-20 | 2007-08-30 | Denso Corp | Map evaluation apparatus and map evaluation method |
CN101842662A (en) * | 2007-11-02 | 2010-09-22 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Verification of digital maps |
CN102201181A (en) * | 2010-03-24 | 2011-09-28 | 北京四维图新科技股份有限公司 | Method and device for controlling quality of data of electronic map |
CN104156357A (en) * | 2013-05-13 | 2014-11-19 | 北京四维图新科技股份有限公司 | Testing method and device for electronic map data |
CN104535070A (en) * | 2014-12-26 | 2015-04-22 | 上海交通大学 | High-precision map data structure, high-precision map data acquiringand processing system and high-precision map data acquiringand processingmethod |
-
2017
- 2017-04-21 CN CN201710264738.2A patent/CN107084728B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007219368A (en) * | 2006-02-20 | 2007-08-30 | Denso Corp | Map evaluation apparatus and map evaluation method |
CN101842662A (en) * | 2007-11-02 | 2010-09-22 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Verification of digital maps |
CN102201181A (en) * | 2010-03-24 | 2011-09-28 | 北京四维图新科技股份有限公司 | Method and device for controlling quality of data of electronic map |
CN104156357A (en) * | 2013-05-13 | 2014-11-19 | 北京四维图新科技股份有限公司 | Testing method and device for electronic map data |
CN104535070A (en) * | 2014-12-26 | 2015-04-22 | 上海交通大学 | High-precision map data structure, high-precision map data acquiringand processing system and high-precision map data acquiringand processingmethod |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108337130A (en) * | 2018-01-22 | 2018-07-27 | 五八有限公司 | Test method, device, electronic equipment and the readable storage medium storing program for executing of map datum |
CN108337130B (en) * | 2018-01-22 | 2021-09-28 | 五八有限公司 | Method and device for testing map data, electronic equipment and readable storage medium |
CN109558809A (en) * | 2018-11-12 | 2019-04-02 | 沈阳世纪高通科技有限公司 | A kind of image processing method and device |
CN109558809B (en) * | 2018-11-12 | 2021-02-23 | 沈阳世纪高通科技有限公司 | Image processing method and device |
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