CN111966769B - Method, device, equipment and medium for recommending information based on life circle - Google Patents
Method, device, equipment and medium for recommending information based on life circle Download PDFInfo
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Abstract
The application provides a life circle-based information recommendation method, device, equipment and medium, wherein the method comprises the following steps: acquiring position point combinations corresponding to each residential area from a data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different; determining a planning path corresponding to each position point combination for each living area; generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination; and pushing the range of each life circle to the user. Calculating a life circle range corresponding to each residence based on a large amount of sample data, wherein the accuracy of the obtained life circle range is higher; and moreover, the living areas can be analyzed simultaneously, so that the living circle range of each living area is obtained, and the urban planning personnel can conveniently conduct community and urban planning.
Description
Technical Field
The application relates to the technical field of urban planning processing, in particular to an information recommendation method, device, equipment and medium based on life circles.
Background
With the development of cities, the concept of life circles can be proposed, and in the urban planning and related fields, the life circles can be used as basic units of community planning. The range of the life circle means that the public facilities configuration and the like required for guaranteeing the life of residents are within the reach of the users.
In the prior art, how to reasonably analyze life circles, ensure the life convenience of user groups, and facilitate information pushing for the user groups has become a problem to be solved urgently.
Disclosure of Invention
The application provides an information recommendation method, device, equipment and medium based on life circles, which are used for solving the problem of how to ensure the life convenience of a user group and how to conveniently push information for the user group based on the life circles.
In a first aspect, the present application provides a life circle-based information recommendation method, the method including:
obtaining position point combinations corresponding to each residential area from a data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different;
Determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination;
generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination;
and pushing the life circle ranges to the user.
In an optional implementation manner, the acquiring, from the data server, the location point combination corresponding to each residential area includes:
acquiring departure points corresponding to each residential area from the data server, and determining a plurality of arrival points of each residential area;
determining a straight line distance between the departure point and each arrival point for each living area;
deleting the arrival points with the linear distance larger than or equal to the preset threshold value to obtain the position point combination corresponding to each living area.
In an alternative embodiment, the departure point is a center point of a residential area; the determining a plurality of arrival points for each residential area includes:
a preset range is determined by taking a departure point corresponding to each living area as a center point;
And taking a plurality of points in the preset range at random and equidistant intervals as a plurality of arrival points of each living area.
In an optional implementation manner, the size of the preset range is related to a travel mode corresponding to the residence.
In an alternative embodiment, determining a planned path corresponding to each combination of location points includes:
obtaining path information from a map server, wherein the path information comprises at least one of the following: obstacle information, road information, weather information;
and determining a planning path corresponding to each position point combination according to the path information.
In an optional implementation manner, the planned path includes longitude and latitude information of the departure point, longitude and latitude information of the arrival point, path length and path time.
In an optional implementation manner, the generating the life circle range corresponding to the living area according to the planned path corresponding to each position point combination includes:
acquiring life information on a planning path corresponding to each position point combination from the data server;
and determining a life circle range corresponding to the living area according to the life information on each planned path, wherein the path time of the planned path in the life circle range is less than the preset time.
In an alternative embodiment, the method further comprises:
acquiring article information in a life circle range corresponding to a living area and user information of a user in the life circle range from the data server;
determining article information matched with each user in a life circle range corresponding to a living area according to the user information and the article information;
and pushing the article information matched with each user in the living circle range corresponding to the living area to each user in the living circle range corresponding to the living area.
In a second aspect, the present application provides an information recommendation device based on a living circle, the device including:
a first obtaining unit, configured to obtain, from a data server, a location point combination corresponding to each residential area, where each location point combination includes a departure point and an arrival point, departure points of different location point combinations in the same residential area are the same, and arrival points in different location point combinations in the same residential area are different;
a first determining unit, configured to determine, for each living area, a planned path corresponding to each location point combination, where a start point of the planned path is a start point in the location point combination, and an end point of the planned path is an arrival point in the location point combination;
The generation unit is used for generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination;
and the first pushing unit is used for pushing the life circle ranges to the user.
In an alternative embodiment, the first obtaining unit includes:
the first determining module is used for acquiring a departure point corresponding to each living area from the data server and determining a plurality of arrival points of each living area;
the second determining module is used for determining the straight line distance between the departure point and each arrival point for each living area;
and the deleting module is used for deleting the arrival points with the linear distance larger than or equal to the preset threshold value so as to obtain the position point combination corresponding to each living area.
In an alternative embodiment, the departure point is a center point of a residential area; the first determining module is specifically configured to:
a preset range is determined by taking a departure point corresponding to each living area as a center point;
and taking a plurality of points in the preset range at random and equidistant intervals as a plurality of arrival points of each living area.
In an optional implementation manner, the size of the preset range is related to a travel mode corresponding to the residence.
In an alternative embodiment, the first determining unit includes:
a first obtaining module, configured to obtain path information from a map server, where the path information includes at least one of: obstacle information, road information, weather information;
and the third determining module is used for determining a planning path corresponding to each position point combination according to the path information.
In an optional implementation manner, the planned path includes longitude and latitude information of the departure point, longitude and latitude information of the arrival point, path length and path time.
In an alternative embodiment, the generating unit includes:
the second acquisition module is used for acquiring life information on the planning path corresponding to each position point combination from the data server;
and a fourth determining module, configured to determine a life circle range corresponding to the living area according to life information on each planned path, where a path time of the planned path in the life circle range is less than a preset time.
In an alternative embodiment, the apparatus further comprises:
a second acquisition unit configured to acquire, from the data server, article information located within a living circle range corresponding to a living area, and user information of a user located within the living circle range;
A second determining unit configured to determine item information matched with each user located within a living circle range corresponding to a living area according to the user information and the item information;
and the second pushing unit is used for pushing the article information matched with each user in the living circle range corresponding to the living area to each user in the living circle range corresponding to the living area.
In a third aspect, the present application provides an electronic device, comprising: a memory, a processor;
a memory; a memory for storing the processor-executable instructions;
wherein the processor is configured to: obtaining position point combinations from a data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations are the same, and the arrival points in the different position point combinations are different; determining a planning path corresponding to each position point combination, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination; generating a life circle range according to the planning path corresponding to each position point combination; pushing the article information in the range of the life circle to the user in the range of the life circle.
In a fourth aspect, the present application provides a computer-readable storage medium having stored therein computer-executable instructions for implementing the method of any one of the first aspects above when executed by a processor.
According to the life circle-based information recommendation method, device, equipment and medium, position point combinations corresponding to each living area are obtained from a data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same living area are the same, and the arrival points in the different position point combinations in the same living area are different; determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination; generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination; and pushing the range of each life circle to the user. The data server is provided with a large amount of sample data, a position point combination can be obtained from the data server, a departure point in the position point combination represents a residence, an arrival point in the position point combination represents a position which can be reached by a user positioned in the residence, and then path planning can be carried out based on the position point combination; combining the planning paths corresponding to the position point combinations into a geographic range aiming at each residence, and further obtaining a living circle range corresponding to the residence; and then push the life circle ranges to the user. Because the data sample size in the data server is large, the life circle range corresponding to each residence can be calculated based on a large amount of sample data, and the accuracy of the obtained life circle range is high; and moreover, the living areas can be analyzed simultaneously, so that the living circle range of each living area is obtained, and the urban planning personnel can conveniently conduct community and urban planning. Meanwhile, the samples in the data server can be updated in real time, so that the timeliness of the obtained life circle range is higher, and the life circle range can be updated in time. Further, the articles in the living circle range can be accurately pushed to the users in the living circle range; and timely pushing articles in the living circle range to the users in the living circle range. Compared with the mode of collecting signaling data of a mobile phone and adopting a positioning device, the method only needs to obtain the position points (the starting point and the arrival point) corresponding to the living place from the data server, does not need to consume a large amount of manpower and material resources, reduces the cost, does not need to depend on the distribution density of the base station, and has higher accuracy of the obtained living circle range.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a flow chart of a life circle-based information recommendation method provided by the application;
FIG. 2 is a flow chart of another life circle based information recommendation method provided by the present application;
fig. 3 is an interaction diagram between an electronic device and a server according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an arrival point according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a planned path provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of an information recommendation device based on life circles according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of another life circle-based information recommendation device according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device, according to an example embodiment.
Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
With the development of cities, the concept of life circles can be proposed, and in the urban planning and related fields, the life circles can be used as basic units of community planning. The range of the life circle means that the public facilities configuration and the like required for guaranteeing the life of residents are within the reach of the users. For example, the range of a living circle refers to a range that a user's public facility configuration or the like can reach when the user walks.
Along with the development of cities and the demands of users for life convenience, living circles of all living areas/cells of the whole city need to be rapidly and accurately simulated, and then community planning is completed based on the living circles, namely, the definition of the reachable space of each living area in a certain time range is completed, and the demands for travel reachable range measurement of the living areas/cells can be met. Further, the recommendation of the information of the user group is completed based on the range of the life circle. This has become a problem to be solved.
In one example, a user may carry a terminal or other positioning device, and collect positioning data of the terminal or other positioning device according to walking of the user; according to the behavior points identified by the positioning data, a life circle is obtained through the extraction of the spatial distribution characteristics of behaviors; and then push information based on the life circle. However, the mode requires the user to walk with the positioning device, a large amount of positioning data is required to be acquired, and the cost for acquiring the data is high; also, for definition of life circle, it depends on the collected sample.
In one example, signaling data of a mobile phone is collected; according to the signaling data of the mobile phone, calculating travel information of the user on each road section, and further obtaining life circles; and then push information based on the life circle. However, this method depends on the distribution density of the base stations, which can seriously affect the calculation accuracy.
In one example, a travel range of a public transportation means can be obtained, and then a life circle is obtained based on the travel range of the public transportation means; and then push information based on the life circle. However, in such a manner, the user often gets on foot after getting off the bus, and thus the life circle is obtained without the walking range of the user, and the obtained life circle is inaccurate.
The application provides a life circle-based information recommendation method, device, equipment and medium, and solves the problems.
The following describes the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 1 is a flow chart of a life circle-based information recommendation method provided in the present application, as shown in fig. 1, the method includes:
101. and acquiring position point combinations corresponding to each residential area from the data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different.
The execution body of the present embodiment may be an electronic device, or a terminal device, or a life circle-based information recommendation apparatus or device, or other apparatus or device that may execute the method of the present embodiment, for example. The present embodiment describes an electronic device as an execution body.
The electronic device may communicate with the data server. The electronic equipment can send an acquisition instruction to the data server, and the electronic server can acquire the position information of each residential area from the data server; the electronic equipment takes the central point of each residential area as the starting point of the residential area according to the position information of each residential area, and randomly generates a plurality of arrival points near the residential area; furthermore, the electronic device may obtain a plurality of location point combinations, each location point combination including a departure point and an arrival point. The departure points in the location point combinations corresponding to the living areas are the same for the same living area, and the arrival points in the location point combinations corresponding to the living areas are different.
Or, the data server stores each position point combination of each living area; the electronic device may send an acquisition instruction to the data server, and the electronic server may acquire each location point combination of each residential area from the data server.
102. And determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination.
Illustratively, for the same residential area, each planned path under that residential area needs to be generated. For the same residential area, each position point combination is provided with a departure point and an arrival point, and the electronic equipment can generate a planning path corresponding to each position point combination by adopting the departure point and the arrival point.
In one example, for each location point combination, the electronic device may employ a path generation algorithm to generate a planned path with a departure point in the location point combination as a starting point and an arrival point in the location point combination as an ending point.
103. And generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination.
For example, for each living area, the electronic device has a planned path corresponding to each location point combination, and each planned path may be combined into a geographical range circle, and the geographical range circle is further used as a living range corresponding to the living area.
By adopting the processes of steps 101-103, a plurality of living areas can be analyzed at the same time, and then the respective life circle ranges of the living areas can be obtained.
104. And pushing the range of each life circle to the user.
The electronic device, for example, displays the life circle range to the user, which of the locations encompassed by the life circle range are pushed to the user. Furthermore, the users used as the compilers of the urban planning project or the users used as urban researchers can plan communities and cities according to the living circle range of each living area.
In addition, the electronic equipment can push the article information in the range of the life circle to the user in the range of the life circle. In one example, since the life circle range may represent a geographic location, the electronic device may collect information about each item in the geographic range, and then send the information about each item in the geographic range to a terminal device of a user located in the life circle range, so as to push the item in the life circle range to the user located in the life circle range.
In this embodiment, by acquiring, from the data server, a location point combination corresponding to each residential area, where each location point combination includes a departure point and an arrival point, departure points of different location point combinations in the same residential area are the same, and arrival points in different location point combinations in the same residential area are different; determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination; generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination; and pushing the range of each life circle to the user. The data server is provided with a large amount of sample data, a position point combination can be obtained from the data server, a departure point in the position point combination represents a residence, an arrival point in the position point combination represents a position which can be reached by a user positioned in the residence, and then path planning can be carried out based on the position point combination; combining the planning paths corresponding to the position point combinations into a geographic range aiming at each residence, and further obtaining a living circle range corresponding to the residence; and then push the life circle ranges to the user. Because the data sample size in the data server is large, the life circle range corresponding to each residence can be calculated based on a large amount of sample data, and the accuracy of the obtained life circle range is high; and moreover, the living areas can be analyzed simultaneously, so that the living circle range of each living area is obtained, and the urban planning personnel can conveniently conduct community and urban planning. Meanwhile, the samples in the data server can be updated in real time, so that the timeliness of the obtained life circle range is higher, and the life circle range can be updated in time. Further, the articles in the living circle range can be accurately pushed to the users in the living circle range; and timely pushing articles in the living circle range to the users in the living circle range. Compared with the mode of collecting signaling data of a mobile phone and adopting a positioning device, the method only needs to obtain the position points (the starting point and the arrival point) corresponding to the living place from the data server, does not need to consume a large amount of manpower and material resources, reduces the cost, does not need to depend on the distribution density of the base station, and has higher accuracy of the obtained living circle range.
Fig. 2 is a flow chart of another life circle-based information recommendation method provided in the present application, as shown in fig. 2, the method includes:
201. and acquiring position point combinations corresponding to each residential area from the data server, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different.
In one example, step 201 specifically includes the steps of:
and a first step of acquiring a departure point corresponding to each residential area from the data server and determining a plurality of arrival points of each residential area.
And a second step of determining a straight line distance between the departure point and each arrival point for each living area.
And thirdly, deleting the arrival points with the linear distance larger than or equal to a preset threshold value to obtain position point combinations corresponding to each living area.
Wherein the departure point is the center point of a living area; the "determining a plurality of arrival points for each living area" in the first step includes: a preset range is determined by taking a departure point corresponding to each living area as a center point; and taking a plurality of points in a preset range at random and equidistant intervals as a plurality of arrival points of each living area. The size of the preset range is related to the travel mode corresponding to the residence.
The execution body of the embodiment may be an electronic device, or a terminal device, or an information recommendation device or device based on life circles, or other devices or devices that may execute the method of the embodiment. The present embodiment describes an electronic device as an execution body.
Fig. 3 is an interaction diagram between an electronic device and a server according to an embodiment of the present application, where, as shown in fig. 3, the electronic device may communicate with the data server. The data server stores the position information of each residential area, and the position information of each residential area is a range; the electronic equipment sends an acquisition instruction to the data server, and the electronic equipment acquires the position information of each living area.
In order to facilitate calculation of the living circle range of the living area, it is necessary to take one point of the living area as a departure point. The electronic device may take the center point of the residential area as a departure point, or the electronic device determines the doorway of the residential area and takes the doorway of the residential area as a departure point.
Then, the electronic device randomly generates a plurality of arrival points for each residential area. For example, a predetermined range (a circular range, an elliptical range, and a shape not defining the predetermined range) is determined for each living area with the departure point as the center point; then, fig. 4 is a schematic diagram of the arrival points provided in the embodiment of the present application, and as shown in fig. 4, a plurality of points in the preset range are taken at random and equidistant intervals as a plurality of arrival points. When the arrival points are considered, the time for reaching each arrival point can be determined according to the travel mode corresponding to the residence.
For example, the electronic device may obtain, from the data server, that a plurality of bus stops exist near the residential area, generate a larger preset range, and then randomly generate a lattice with equidistant intervals in the preset range as an arrival point; the range which the bus can reach is all received into the preset range.
For another example, the electronic device may obtain, from the data server, that bus stations near the residential area have fewer bus stations, generate a smaller preset range, and then randomly generate lattice with equidistant intervals in the preset range as the arrival points; the range which the bus can reach is all received into the preset range.
For another example, the electronic device may obtain, from the data server, that the user in the residential area has more vehicles, generate a larger preset range, and then randomly generate a lattice with equidistant intervals in the preset range as the arrival point; wherein, the reachable geographical range of the vehicle is received within the preset range.
The closer the distance between the arrival points is, the more arrival points can be obtained, and further the life circle range can be more accurately determined.
Then, the electronic equipment needs to screen position point combinations; for each position point combination, the electronic equipment calculates the linear distance between the departure point and the arrival point; then, comparing the size between each linear distance and a preset threshold value; if the linear distance is greater than or equal to the preset threshold value, deleting the arrival point with the linear distance greater than or equal to the preset threshold value, and further obtaining the position point combination. The path distance between the departure point and the arrival point is larger than or equal to the straight line distance between the departure point and the arrival point, and further if the straight line distance between the departure point and the arrival point is larger than or equal to a preset threshold value, the path distance between the departure point and the arrival point is also larger than or equal to the preset threshold value; by removing the arrival points with the straight line distance larger than or equal to the preset threshold value, the arrival points which are far away from the outgoing point are screened out, and the arrival points cannot arrive in a certain time range.
And a plurality of position point combinations are obtained, wherein each position point combination comprises a departure point and an arrival point. The departure points in the location point combinations corresponding to the living areas are the same for the same living area, and the arrival points in the location point combinations corresponding to the living areas are different.
Each position point combination comprises a departure point identifier, an arrival point identifier, a departure point longitude, a departure point latitude, an arrival point longitude and an arrival point latitude.
Thus, the above procedure is adopted for each living area, and a position point combination corresponding to each living area can be obtained. Multiple residential areas can be analyzed at the same time, and then respective position point combinations of the residential areas are obtained.
202. For each living area, obtaining path information from a map server, wherein the path information comprises at least one of the following: obstacle information, road information, weather information.
The route information of all the location areas is illustratively included in the map server, including, for example, obstacle information, road information, weather information.
For example, for each residence, a combination of location points of the residence is obtained, the combination of location points includes a departure point and an arrival point, and each arrival point can combine a location area; as shown in fig. 3, the electronic device may acquire obstacle information, road information, weather information, and the like in the location area into the map service area.
203. For each living area, a planning path corresponding to each position point combination is determined according to the path information. The starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination.
In one example, the planned path includes latitude and longitude information of the departure point, latitude and longitude information of the arrival point, path length, and path time.
For example, for each populated area, the electronic device may employ path information to generate a planned path corresponding to each location point combination based on a path generation algorithm. For example, all paths are already in the map server, and the electronic device can retrieve the planned path corresponding to each location point combination directly from the map server. Each planned path comprises a departure point identifier, an arrival point identifier, a departure point longitude, a departure point latitude, an arrival point longitude, an arrival point latitude, a path length and a path time.
In this embodiment, when the planned path is obtained, a reasonable planned path is obtained based on the actual path conditions (obstacle information, road information, weather information, etc.) between the departure point and the arrival point. Fig. 5 is a schematic diagram of a planned path provided in the embodiment of the present application, as shown in fig. 5, based on a travel mode corresponding to a residence, a travel mode between a departure point and an arrival point may be obtained, and a path may be planned reasonably.
For example, the travel mode between the departure point and the arrival point is walking, and a reasonable planning path is planned based on the obstacle condition (whether the road is passable, road obstruction, mountain area, depression, etc.) between the departure point and the arrival point. Since the travel mode is walking and has obstacles (mountain areas and depressions), reasonable path time and path length can be obtained. Because of factors such as the position of the departure point and obstacles (mountain land and depression), the time and the path length of the path are affected.
For another example, the travel mode between the departure point and the arrival point is a bus, and based on waiting time, the number of stations and connection time of the bus, reasonable path time and path length can be obtained.
For another example, the travel mode between the departure point and the arrival point is self-driving, and reasonable path time and path length can be obtained based on the obstacle condition (whether the road is passable, road obstruction, mountain area, depression, etc.), and road congestion condition between the departure point and the arrival point.
204. And acquiring life information on the planned path corresponding to each position point combination from the data server.
Illustratively, the data server has stored therein life information for all location areas, such as merchant information, entertainment information, school information, and the like. The electronic equipment generates each planning path of each residence, and then sends an acquisition instruction to the data server, so as to acquire life information on each planning path.
205. And determining a life circle range corresponding to the living areas according to the life information on each planned path, wherein the path time of the planned path in the life circle range is less than the preset time.
The electronic device illustratively includes each planned path, and life information on each planned path, within the range of the life circle. The obtained life circle range further comprises a position range formed by each planning path, and merchant information, entertainment information, school information and the like contained in the position range.
And the electronic equipment compares the path time of each planned path, removes all planned paths with the path time being more than or equal to the preset time, and further brings the planned paths with the path time being less than the preset time into the life circle range corresponding to each living area.
Meanwhile, in order to conveniently display the life circle range, after the life circle range formed by the data is obtained, the electronic equipment adopts GIS software to carry out spatial processing on the life circle range formed by the data, and generates a buffer area by taking random intervals as radiuses through the buffer area function of the GIS software, wherein the buffer area comprises a departure point and an arrival point; the electronic device generates a life circle range in the form of a layer of each living place based on GIS software.
Moreover, by adopting the scheme of the embodiment, the living circle range of each living place can be obtained. Then, the electronic equipment can adopt GIS software to perform format conversion on the living circle range of each living place, and the living circle range of each living place in the form of a layer is obtained; that is, a spatial range (the spatial range includes a geographical range and item information) in which the buffers corresponding to the respective departure points are fused is obtained. The living circle range of each living place in the form of a layer can form a whole.
206. And pushing the range of each life circle to the user.
Illustratively, this step may refer to step 104 of fig. 1, and will not be described in detail. 207. Pushing the article information in the range of the life circle to the user in the range of the life circle.
In one example, step 207 specifically includes: acquiring article information in a life circle range corresponding to a living area and user information of a user in the life circle range from a data server; determining article information matched with each user in a life circle range corresponding to the living area according to the user information and the article information; and pushing the article information matched with each user in the living circle range corresponding to the living area to each user in the living circle range corresponding to the living area.
Illustratively, after step 205, to facilitate more accurate pushing of the item information within the range of the living circle to the user, the electronic device may send an acquisition instruction to the data server to acquire the item information within each living circle in the data server.
Meanwhile, as the data server comprises user information of all users, the user information characterizes preference information of the users, such as users like entertainment, or users like leisure, or users like shopping, and the electronic equipment can acquire the user information of the users in the range of life circles from the data server.
Then, the electronic device matches the user information with the item information to obtain item information matched with the user information of each user. For example, if the user information characterizes that the user likes entertainment, determining that the item information matched with the user information of the user is a recreation ground; the user information characterizes that the user likes leisure, and the article information matched with the user information of the user is determined to be a bookstore or a cinema; and if the user information characterizes that the user likes shopping, determining that the article information matched with the user information of the user is a mall.
Thus, for the living area range corresponding to each living area, the electronic equipment pushes the item information matched with each user in the living area range to each user in the living area range.
In this embodiment, on the basis of the foregoing embodiment, the arrival points with the straight line distance greater than or equal to the preset threshold are deleted to obtain the position point combination, so as to screen out the arrival points with too far distance from the departure point, where such arrival points cannot arrive in a certain time range, so as to be convenient for obtaining a reasonable planned path; and determining the range of the life circle according to the life information on each planning path, and pushing the article information in the range of the life circle to the user in the range of the life circle. The sample in the data server can be updated in real time, for example, the arrival points corresponding to walking, riding and self-driving travel modes can be updated in time, so that the latest planning path can be obtained, the timeliness of the obtained life circle range is higher, the life circle range can be updated in time, and the articles in the life circle range can be pushed to the users in the life circle range in time; the obtained planning path is based on a plurality of travel modes at present, the path time of the planning path in the life circle range is smaller than the preset time, the obtained life circle range can cover a plurality of travel modes, and the obtained life circle range is in a reasonable time range.
Fig. 6 is a schematic structural diagram of an information recommendation device based on life circles, where, as shown in fig. 6, the device includes:
a first obtaining unit 31, configured to obtain, from the data server, a location point combination corresponding to each residential area, where each location point combination includes a departure point and an arrival point, the departure points of different location point combinations in the same residential area are the same, and the arrival points in different location point combinations in the same residential area are different.
The first determining unit 32 is configured to determine, for each living area, a planned path corresponding to each location point combination, where a start point of the planned path is a departure point in the location point combination, and an end point of the planned path is an arrival point in the location point combination.
A generating unit 33 for generating a living circle range corresponding to the living area according to the planned path corresponding to each position point combination.
A first pushing unit 34, configured to push each life circle range to a user.
For example, the present embodiment may refer to the above method embodiment, and the principle and technical effects thereof are similar, and will not be described again.
Fig. 7 is a schematic structural diagram of another life circle based information recommendation device according to an embodiment of the present application, and based on the embodiment shown in fig. 6, as shown in fig. 7, a first obtaining unit 31 includes:
The first determining module 311 is configured to obtain a departure point corresponding to each residential area from the data server, and determine a plurality of arrival points of each residential area.
A second determining module 312 is configured to determine, for each living area, a straight line distance between the departure point and each arrival point.
And a deleting module 313, configured to delete the arrival points with the linear distance greater than or equal to the preset threshold value, so as to obtain a position point combination corresponding to each residential area.
In one example, the departure point is a center point of the residential area; the first determining module 311 is specifically configured to: a preset range is determined by taking a departure point corresponding to each living area as a center point; and taking a plurality of points in a preset range at random and equidistant intervals as a plurality of arrival points of each living area.
In one example, the size of the preset range is related to the travel mode corresponding to the residence.
In one example, the first determining unit 32 includes:
the first obtaining module 321 is configured to obtain path information from a map server, where the path information includes at least one of the following: obstacle information, road information, weather information.
A third determining module 322, configured to determine a planned path corresponding to each position point combination according to the path information.
In one example, the planned path includes latitude and longitude information of the departure point, latitude and longitude information of the arrival point, path length, and path time.
In one example, the generating unit 33 includes:
the second obtaining module 331 is configured to obtain, from the data server, life information on the planned path corresponding to each location point combination.
And a fourth determining module 332, configured to determine a life circle range corresponding to the living area according to the life information on each planned path, where a path time of the planned path within the life circle range is less than a preset time.
In one example, the apparatus provided in this embodiment further includes:
a second acquisition unit 41 for acquiring, from the data server, article information located within a living circle range corresponding to the living area, user information of a user located within the living circle range;
a second determining unit 42 for determining item information matched with each user located within a living circle range corresponding to the living area based on the user information and the item information;
and a second pushing unit 43 for pushing the item information matched with each user located in the living circle range corresponding to the living area to each user located in the living circle range corresponding to the living area, respectively.
For example, the present embodiment may refer to the above method embodiment, and the principle and technical effects thereof are similar, and will not be described again.
Fig. 8 is a block diagram of an electronic device, which may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like, in accordance with an exemplary embodiment.
Electronic device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the electronic device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power supply component 806 provides power to the various components of the electronic device 800. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the electronic device 800.
The multimedia component 808 includes a screen between the electronic device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or sliding action, but also the duration and pressure associated with the touch or sliding operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. When the electronic device 800 is in an operational mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the electronic device 800. For example, the sensor assembly 814 may detect an on/off state of the electronic device 800, a relative positioning of the components, such as a display and keypad of the electronic device 800, the sensor assembly 814 may also detect a change in position of the electronic device 800 or a component of the electronic device 800, the presence or absence of a user's contact with the electronic device 800, an orientation or acceleration/deceleration of the electronic device 800, and a change in temperature of the electronic device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communication between the electronic device 800 and other devices, either wired or wireless. The electronic device 800 may access a wireless network based on a communication standard, such as WiFi,2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the electronic device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of electronic device 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
A non-transitory computer readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the above-described life circle based information recommendation method.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (9)
1. A life circle based information recommendation method, the method comprising:
acquiring a departure point corresponding to each living area from a data server, and determining a preset range by taking the departure point corresponding to each living area as a center point;
Taking a plurality of points in the preset range at random and equidistant intervals as a plurality of arrival points of each living area;
determining a straight line distance between the departure point and each arrival point for each living area;
deleting the arrival points with the linear distance larger than or equal to a preset threshold value to obtain position point combinations corresponding to each residential area, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different;
determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination;
generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination;
and pushing the life circle ranges to the user.
2. The method of claim 1, wherein the size of the predetermined range is related to a travel pattern corresponding to a residence.
3. The method of claim 1, wherein determining a planned path corresponding to each location point combination comprises:
Obtaining path information from a map server, wherein the path information comprises at least one of the following: obstacle information, road information, weather information;
and determining a planning path corresponding to each position point combination according to the path information.
4. A method according to claim 3, wherein the planned path includes latitude and longitude information of the departure point, latitude and longitude information of the arrival point, path length, and path time.
5. The method of any one of claims 1-4, wherein generating a life circle range corresponding to the residential area from the planned path corresponding to each location point combination comprises:
acquiring life information on a planning path corresponding to each position point combination from the data server;
and determining a life circle range corresponding to the living area according to the life information on each planned path, wherein the path time of the planned path in the life circle range is less than the preset time.
6. The method of any one of claims 1-4, further comprising:
acquiring article information in a life circle range corresponding to a living area and user information of a user in the life circle range from the data server;
Determining article information matched with each user in a life circle range corresponding to a living area according to the user information and the article information;
and pushing the article information matched with each user in the living circle range corresponding to the living area to each user in the living circle range corresponding to the living area.
7. An information recommendation device based on living circles, the device comprising:
a first obtaining unit, configured to obtain a departure point corresponding to each residential area from the data server, and determine a preset range by using the departure point corresponding to each residential area as a center point; taking a plurality of points in the preset range at random and equidistant intervals as a plurality of arrival points of each living area; determining a straight line distance between the departure point and each arrival point for each living area; deleting the arrival points with the linear distance larger than or equal to a preset threshold value to obtain position point combinations corresponding to each residential area, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different;
A first determining unit, configured to determine, for each living area, a planned path corresponding to each location point combination, where a start point of the planned path is a start point in the location point combination, and an end point of the planned path is an arrival point in the location point combination;
the generation unit is used for generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination;
and the first pushing unit is used for pushing the life circle ranges to the user.
8. An electronic device, comprising: a memory, a processor;
a memory; a memory for storing the processor-executable instructions;
wherein the processor is configured to: acquiring a departure point corresponding to each living area from a data server, and determining a preset range by taking the departure point corresponding to each living area as a center point; taking a plurality of points in the preset range at random and equidistant intervals as a plurality of arrival points of each living area; determining a straight line distance between the departure point and each arrival point for each living area; deleting the arrival points with the linear distance larger than or equal to a preset threshold value to obtain position point combinations corresponding to each residential area, wherein each position point combination comprises a departure point and an arrival point, the departure points of different position point combinations in the same residential area are the same, and the arrival points in different position point combinations in the same residential area are different; determining a planning path corresponding to each position point combination aiming at each living area, wherein the starting point of the planning path is a starting point in the position point combination, and the ending point of the planning path is an arrival point in the position point combination; generating a life circle range corresponding to the living area according to the planning path corresponding to each position point combination; and pushing the life circle ranges to the user.
9. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any one of claims 1-6.
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| CN115375108A (en) * | 2022-08-01 | 2022-11-22 | 北京清华同衡规划设计研究院有限公司 | Data processing facility layout method, system, terminal and storage medium |
| CN115687549B (en) * | 2022-09-28 | 2024-04-02 | 广州市城市规划设计有限公司 | Rapid and efficient living circle demarcation method, device, equipment and medium |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097004A (en) * | 2011-01-31 | 2011-06-15 | 上海美慧软件有限公司 | Mobile phone positioning data-based traveling origin-destination (OD) matrix acquisition method |
| CN102110362A (en) * | 2011-02-01 | 2011-06-29 | 世纪战斧节能环保技术（北京）有限公司 | Method and system for processing travel route planning |
| JP2011221665A (en) * | 2010-04-06 | 2011-11-04 | Nippon Telegr & Teleph Corp <Ntt> | User attribute analyzing device, method and program |
| CN103217697A (en) * | 2013-03-21 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and mobile terminal for recording moving path |
| EP2793203A1 (en) * | 2013-04-17 | 2014-10-22 | Rudolf C. King | System and method to facilitate assistance in distress situations |
| CN104811899A (en) * | 2014-01-23 | 2015-07-29 | 腾讯科技（深圳）有限公司 | Method and device for determining motion range of user and terminal equipment |
| CN106605123A (en) * | 2014-08-29 | 2017-04-26 | 三星电子株式会社 | System for determining location of entrance and area of interest |
| CN108064025A (en) * | 2017-11-23 | 2018-05-22 | 努比亚技术有限公司 | A kind of route planning method, mobile terminal and computer readable storage medium |
| CN108810818A (en) * | 2018-05-24 | 2018-11-13 | 深圳市数字城市工程研究中心 | A kind of partitioning method and device of resident living circle |
| CN108921656A (en) * | 2018-06-21 | 2018-11-30 | 中国联合网络通信集团有限公司 | Business recommended method and device |
| CN109034232A (en) * | 2018-07-17 | 2018-12-18 | 武汉市测绘研究院 | The automation output system and control method of urban planning condition verification achievement Report |
| CN109387215A (en) * | 2018-09-28 | 2019-02-26 | 百度在线网络技术（北京）有限公司 | Route recommendation method and apparatus |
| CN109493130A (en) * | 2018-10-30 | 2019-03-19 | 北京摩拜科技有限公司 | Information-pushing method, device, system and server |
| CN109529341A (en) * | 2018-10-23 | 2019-03-29 | 深圳豪客互联网有限公司 | A kind of paths planning method, device and computer readable storage medium |
| CN109962939A (en) * | 2017-12-14 | 2019-07-02 | 腾讯科技（深圳）有限公司 | Position recommended method, device, server, terminal and storage medium |
| CN110032609A (en) * | 2019-02-28 | 2019-07-19 | 东南大学 | A kind of life range recognition methods based on location data |
| CN110059857A (en) * | 2019-03-15 | 2019-07-26 | 青岛日日顺物流有限公司 | Community distribution path recommended method and device |
| CN110134865A (en) * | 2019-04-26 | 2019-08-16 | 重庆大学 | A kind of commuting passenger's social recommendation method and platform based on urban public transport trip big data |
| CN110633898A (en) * | 2019-08-27 | 2019-12-31 | 东南大学 | County area town life circle division method considering carbon emission of trip |
| CN110689804A (en) * | 2019-10-10 | 2020-01-14 | 百度在线网络技术（北京）有限公司 | Method and apparatus for outputting information |
| CN110887495A (en) * | 2019-11-28 | 2020-03-17 | 深圳市海力特科技有限责任公司 | Method for applying real-time road conditions of cloud platform to urban emergency GIS platform |
| CN110972073A (en) * | 2019-11-14 | 2020-04-07 | 常州市规划设计院 | Living circle defining method based on mobile phone big data and walking accessibility |
| CN111046303A (en) * | 2019-11-20 | 2020-04-21 | 北京文安智能技术股份有限公司 | Automatic detection method, device and system for hot spot area |
| CN111238517A (en) * | 2020-01-10 | 2020-06-05 | 北京享云智汇科技有限公司 | Method and system for generating path trajectory for unmanned vehicle |
| CN111291147A (en) * | 2020-02-25 | 2020-06-16 | 北京首汽智行科技有限公司 | Path planning method |
| WO2020134617A1 (en) * | 2018-12-28 | 2020-07-02 | 南京航空航天大学 | Positioning method for matching buildings of repetitive structures on the basis of street view image |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227374A1 (en) * | 2017-06-13 | 2018-12-20 | Beijing Didi Infinity Technology And Development Co., Ltd. | Systems and methods for route planning based on deep convolutional neural network |
-
2020
- 2020-07-14 CN CN202010675831.4A patent/CN111966769B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011221665A (en) * | 2010-04-06 | 2011-11-04 | Nippon Telegr & Teleph Corp <Ntt> | User attribute analyzing device, method and program |
| CN102097004A (en) * | 2011-01-31 | 2011-06-15 | 上海美慧软件有限公司 | Mobile phone positioning data-based traveling origin-destination (OD) matrix acquisition method |
| CN102110362A (en) * | 2011-02-01 | 2011-06-29 | 世纪战斧节能环保技术（北京）有限公司 | Method and system for processing travel route planning |
| CN103217697A (en) * | 2013-03-21 | 2013-07-24 | 广东欧珀移动通信有限公司 | Method and mobile terminal for recording moving path |
| EP2793203A1 (en) * | 2013-04-17 | 2014-10-22 | Rudolf C. King | System and method to facilitate assistance in distress situations |
| CN104811899A (en) * | 2014-01-23 | 2015-07-29 | 腾讯科技（深圳）有限公司 | Method and device for determining motion range of user and terminal equipment |
| CN106605123A (en) * | 2014-08-29 | 2017-04-26 | 三星电子株式会社 | System for determining location of entrance and area of interest |
| CN108064025A (en) * | 2017-11-23 | 2018-05-22 | 努比亚技术有限公司 | A kind of route planning method, mobile terminal and computer readable storage medium |
| CN109962939A (en) * | 2017-12-14 | 2019-07-02 | 腾讯科技（深圳）有限公司 | Position recommended method, device, server, terminal and storage medium |
| CN108810818A (en) * | 2018-05-24 | 2018-11-13 | 深圳市数字城市工程研究中心 | A kind of partitioning method and device of resident living circle |
| CN108921656A (en) * | 2018-06-21 | 2018-11-30 | 中国联合网络通信集团有限公司 | Business recommended method and device |
| CN109034232A (en) * | 2018-07-17 | 2018-12-18 | 武汉市测绘研究院 | The automation output system and control method of urban planning condition verification achievement Report |
| CN109387215A (en) * | 2018-09-28 | 2019-02-26 | 百度在线网络技术（北京）有限公司 | Route recommendation method and apparatus |
| CN109529341A (en) * | 2018-10-23 | 2019-03-29 | 深圳豪客互联网有限公司 | A kind of paths planning method, device and computer readable storage medium |
| CN109493130A (en) * | 2018-10-30 | 2019-03-19 | 北京摩拜科技有限公司 | Information-pushing method, device, system and server |
| WO2020134617A1 (en) * | 2018-12-28 | 2020-07-02 | 南京航空航天大学 | Positioning method for matching buildings of repetitive structures on the basis of street view image |
| CN110032609A (en) * | 2019-02-28 | 2019-07-19 | 东南大学 | A kind of life range recognition methods based on location data |
| CN110059857A (en) * | 2019-03-15 | 2019-07-26 | 青岛日日顺物流有限公司 | Community distribution path recommended method and device |
| CN110134865A (en) * | 2019-04-26 | 2019-08-16 | 重庆大学 | A kind of commuting passenger's social recommendation method and platform based on urban public transport trip big data |
| CN110633898A (en) * | 2019-08-27 | 2019-12-31 | 东南大学 | County area town life circle division method considering carbon emission of trip |
| CN110689804A (en) * | 2019-10-10 | 2020-01-14 | 百度在线网络技术（北京）有限公司 | Method and apparatus for outputting information |
| CN110972073A (en) * | 2019-11-14 | 2020-04-07 | 常州市规划设计院 | Living circle defining method based on mobile phone big data and walking accessibility |
| CN111046303A (en) * | 2019-11-20 | 2020-04-21 | 北京文安智能技术股份有限公司 | Automatic detection method, device and system for hot spot area |
| CN110887495A (en) * | 2019-11-28 | 2020-03-17 | 深圳市海力特科技有限责任公司 | Method for applying real-time road conditions of cloud platform to urban emergency GIS platform |
| CN111238517A (en) * | 2020-01-10 | 2020-06-05 | 北京享云智汇科技有限公司 | Method and system for generating path trajectory for unmanned vehicle |
| CN111291147A (en) * | 2020-02-25 | 2020-06-16 | 北京首汽智行科技有限公司 | Path planning method |
Non-Patent Citations (4)
| Title |
|---|
| 从传统居住区规划到社区生活圈规划探讨;曹丽园;;工程建设与设计(第11期);全文 * |
| 基于决策树原理的社区生活圈测度与评价方法;萧敬豪;《规划广角》;全文 * |
| 基于居民行为需求特征的"15分钟社区生活圈"规划对策研究;李萌;;《城市规划学刊》(01);全文 * |
| 长江中下游平原区生态保护红线的划定――以江苏省为例;梁鑫源;金晓斌;朱凤武;何杰;张晓琳;张孟真;樊应凭;胡静;周寅康;;《生态学报》(17);全文 * |
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