CN111143307A - Map sharing system - Google Patents
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Abstract
The embodiment of the invention discloses a map sharing system. The system comprises: the map sharing method comprises a vehicle networking platform, a sharing terminal, a map cloud platform and a sharing target, wherein the vehicle networking platform receives a self-constructed map sharing instruction sent by the sharing terminal, and forwards parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform, the map cloud platform determines address information of the self-constructed map to be shared according to the parameter information in the self-constructed map sharing instruction, and forwards the address information to the sharing target corresponding to identification information through the vehicle networking platform, so that the sharing target downloads the self-constructed map to be shared according to the address information. Compared with the prior art, the scheme realizes the sharing of the self-built map, so that the shared map can be directly used during the passenger car parking, the complex process of building the self-built map is omitted, the realization process of the passenger car parking is simplified, and the time is saved.
Description
Technical Field
The embodiment of the invention relates to the technical field of automatic driving, in particular to a map sharing system.
Background
With the development of the automatic driving technology of automobiles, more and more host factories begin to develop a function of parking for a passenger, so that the automobile can be automatically parked at a parking position in an unmanned state or the designated automobile is unmanned to a fixed driving receiving position, and the time of a user is saved. The realization of the valet parking function needs to depend on a map, namely if the vehicle is automatically parked at the designated position, the map of the area or the periphery of the path where the designated position is located needs to be obtained firstly.
At present, map creation methods mainly include two types: one method is to use a special vehicle for map learning and scanning in a specific area or parking lot before the vehicle is sold for market and store the map in a map cloud server. The creation mode is only suitable for a specific area and only a special vehicle can be used, and has certain limitation. The other method is that after a user purchases a vehicle, the user drives the vehicle with the function of passenger car parking manually in an area without a map, so that sensors such as a camera and a radar on the vehicle scan in a certain range to form a self-built map. Although this approach to some extent compensates for the limitations of the first map creation approach, it requires that each vehicle create a map in advance by manual driving in an area where it is desired to achieve valet parking, individually.
Disclosure of Invention
The embodiment of the invention provides a map sharing system, which saves the process of manually driving, scanning and learning a map and simplifies the implementation process of passenger car parking by sharing the map of a parking area.
An embodiment of the present invention provides a map sharing system, including: the vehicle networking platform is in communication connection with the map cloud platform, the sharing terminal and the sharing target respectively, and the sharing terminal and the sharing target are also in communication connection with the map cloud platform;
the vehicle networking platform is used for receiving a self-constructed map sharing instruction sent by the sharing terminal and forwarding parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform, wherein the self-constructed map sharing instruction comprises the parameter information of the self-constructed map to be shared and identification information of the sharing terminal and a sharing target;
the map cloud platform is used for determining the address information of the self-built map to be shared according to the parameter information of the self-built map to be shared and sending the address information to the Internet of vehicles platform;
the Internet of vehicles platform is further used for sending the address information of the to-be-shared self-built map to a sharing target corresponding to the identification information, so that the sharing target downloads the to-be-shared self-built map according to the address information.
Optionally, the map cloud platform is further configured to generate and store a self-constructed map, and form a map information association table according to the parameter information of the self-constructed map and address information corresponding to the storage location.
Optionally, the map cloud platform is specifically configured to search the map information association table according to the parameter information of the to-be-shared self-constructed map, obtain address information corresponding to the to-be-shared self-constructed map, and send the address information to the internet of vehicles platform.
Optionally, the car networking platform is specifically configured to determine validity of the sharing terminal and the sharing target according to the self-constructed map sharing instruction;
if the sharing terminal and the sharing target are legal, forwarding the parameter information of the self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform;
otherwise, returning the sharing failure and reason to the sharing terminal.
Optionally, the sharing target is specifically configured to receive address information forwarded by the vehicle networking platform;
popping up a dialog box for a user to select whether to allow downloading of the to-be-shared self-constructed map corresponding to the address information;
and after the permission of the user is obtained, downloading the to-be-shared self-built map.
Optionally, the sharing terminal includes: the system comprises a mobile terminal and a vehicle-mounted information entertainment terminal, wherein the mobile terminal, the vehicle-mounted information entertainment terminal and a vehicle corresponding to the vehicle-mounted information entertainment terminal have an association relationship.
Optionally, the sharing terminal may send a self-map building sharing instruction to the car networking platform in the following manner:
the mobile terminal sends the formed self-built map sharing instruction to the Internet of vehicles platform; or,
and the vehicle-mounted information entertainment terminal sends the formed self-built map sharing instruction to a passenger parking control terminal on the corresponding vehicle, and the passenger parking control terminal sends the self-built map sharing instruction to the vehicle networking platform through a remote communication terminal on the vehicle.
Optionally, the parameter information of the to-be-shared self-constructed map includes map creation terminal information and a map number of the to-be-shared self-constructed map.
An embodiment of the present invention provides a map sharing system, including: the map sharing method comprises a vehicle networking platform, a sharing terminal, a map cloud platform and a sharing target, wherein the vehicle networking platform receives a self-constructed map sharing instruction sent by the sharing terminal, and forwards parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform, the map cloud platform determines address information of the self-constructed map to be shared according to the parameter information of the self-constructed map to be shared, and forwards the address information to the sharing target corresponding to identification information through the vehicle networking platform, so that the sharing target downloads the self-constructed map to be shared according to the address information. Compared with the prior art, the scheme realizes the sharing of the self-built map, so that the shared map can be directly used during the passenger car parking, the complex process of building the self-built map is omitted, the realization process of the passenger car parking is simplified, and the time is saved.
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Fig. 1 is a structural diagram of a map sharing system according to an embodiment of the present invention;
fig. 2 is a structural diagram of another map sharing system according to an embodiment of the present invention;
fig. 3 is a flowchart of a map sharing method according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. In addition, the embodiments and features of the embodiments in the present invention may be combined with each other without conflict.
Fig. 1 is a structural diagram of a map sharing system according to an embodiment of the present invention, where the embodiment is applicable to a situation of sharing a self-built map, and referring to fig. 1, the system includes: the system comprises a vehicle networking platform 10, a sharing terminal 11, a map cloud platform 12 and a sharing target 13, wherein the vehicle networking platform 10 is respectively in communication connection with the map cloud platform 12, the sharing terminal 11 and the sharing target 13, and the map cloud platform 12 is also respectively in communication connection with the sharing terminal 11 and the sharing target 13;
the vehicle networking platform 10 is configured to receive a self-constructed map sharing instruction sent by the sharing terminal 11, and forward parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform 12, where the self-constructed map sharing instruction includes the parameter information of the self-constructed map to be shared and identification information of the sharing terminal 11 and a sharing target 13;
the map cloud platform 12 is used for determining the address information of the self-built map to be shared according to the parameter information of the self-built map to be shared and sending the address information to the internet of vehicles platform 10;
the internet of vehicles platform 10 is further configured to send the address information of the to-be-shared self-constructed map to the sharing target 13 corresponding to the identification information, so that the sharing target 13 downloads the to-be-shared self-constructed map according to the address information.
The car networking platform 10 is a service platform with a high information Security level, management and distribution of information are realized by a host factory, and the service platform is provided with a perfect PKI (Public Key Infrastructure) certificate authentication system, a signature system, a TLS (Transport Layer protocol) communication channel and the like. The sharing terminal 11 is a terminal for sending a self-constructed map sharing instruction, and may be a mobile terminal independent from a vehicle, such as a mobile phone, a tablet computer, or the like, or a certain terminal on the vehicle, such as a vehicle-mounted infotainment terminal, and the sharing terminal 11 may form the self-constructed map sharing instruction according to an operation of a user, for example, when a certain self-constructed map needs to be shared, an interactive interface of the mobile terminal or the vehicle-mounted infotainment terminal may be operated, so that the mobile terminal or the vehicle-mounted infotainment terminal forms the self-constructed map sharing instruction according to the operation of the user.
The self-built map is formed by scanning a certain area of a vehicle in a certain range and is used for providing a basis for automatic driving control of the vehicle when a passenger parks the vehicle. The embodiment applies the passenger parking technology to the vehicle with the automatic driving function, and combines a self-built map to enable the vehicle to automatically park at the designated position or any parking position meeting the requirements. It can be understood that the self-built map is a specific map formed by scanning a certain range of areas by vehicles and combining map creation standards, and is different from a conventional Baidu map or Tencent map and the like provided for navigation service by users, and the self-built map can be generally shared only among vehicles with passenger car parking function of the same model or series of vehicle types. The map creation standard is a standard for map formation, and map creation standards of vehicles of different models may be different, so that the self-built map is generally only allowed to be shared among vehicles of the same model or the same series of models, and the purpose of assisting in realizing passenger car parking is achieved. In addition, the self-built map is mainly used for an automatic driving system of the vehicle, is used for performing high-precision positioning, path planning and the like in a fixed parking lot or an enclosed area, and is secondly used for serving a user to check the position of the vehicle in the parking lot or the enclosed area and relevant information of the passenger car in real time in a vehicle-mounted information entertainment terminal and a mobile terminal during the passenger car parking.
The map cloud platform 12 is configured to store the self-constructed maps, allocate a corresponding storage location to each self-constructed map, and form corresponding address information, and optionally, the address information may be associated with a download link corresponding to the self-constructed map to be shared. The sharing target 13 is a receiving terminal of the to-be-shared self-built map designated by the sharing terminal 11, and may be a mobile terminal such as a mobile phone or a tablet computer, or an in-vehicle infotainment terminal (for pushing a map sharing prompt) or a valet parking control terminal (for downloading and storing a shared map) of a certain vehicle, where it is noted that the receiving terminal needs to be registered or identifiable and managed in the internet of vehicles platform 10. Optionally, the internet of vehicles platform 10 of this embodiment may send the download information determined by the map cloud platform 12 to the corresponding mobile terminal and the corresponding vehicle-mounted infotainment terminal at the same time, so that on one hand, the vehicle may download the corresponding to-be-shared self-built map based on the download information, which is convenient for the user to start the valet parking in the shared map area, and on the other hand, the information interaction with the vehicle through the mobile terminal may also be performed when using the valet parking function, so as to monitor the driving of the vehicle, verify whether the vehicle stops at the specified position and check the relevant information of the valet parking of the vehicle, such as real-time positioning, vehicle driving track, and abnormal prompt.
Optionally, the self-constructed map sharing instruction includes parameter information of the self-constructed map to be shared and identification information of the sharing terminal 11 and the sharing target 13, where the parameter information of the self-constructed map to be shared may include map creation terminal information and a map number of the self-constructed map to be shared. The parameter information of the self-built map to be shared is generated by the sharing terminal 11, namely, no matter the mobile terminal outside the vehicle or the valet parking control terminal inside the vehicle, all map lists need to be stored in advance, and when a user clicks the sharing map on a human-computer interaction interface, the sharing terminal 11 identifies the self-built map to be shared and parameters thereof according to user operation and by comparing the map lists. The map creation terminal information is unique Identification information, and may be, for example, a device Number or a Vehicle Identification Number (VIN) of a valet parking control terminal provided at a scanning terminal of the self-created map. Optionally, the parameter information of the to-be-shared self-constructed map may further include a name, creation time, creation location, and the like of the to-be-shared self-constructed map. The identification information of the sharing terminal 13 is information uniquely identifying the sharing terminal, and may be, for example, an account name of the sharing terminal, a mobile phone number when an account is registered, a vehicle identification number, and the like. The identification information of the sharing target 11 is information uniquely identifying the sharing target, and may be, for example, an account name of the sharing target, a mobile phone number when the account is registered, a vehicle identification number, or the like. It can be understood that different parameter information corresponding to different self-constructed maps to be shared is different, and the map cloud platform 12 may determine, according to the parameter information, download information of the corresponding self-constructed map to be shared. The identification information of the sharing terminal 11 may be sharing terminal information when a self-map building sharing instruction preset and specified when the vehicle leaves a factory is created, for example, an account. The identification information of the sharing target 13 is information that a user needs to know the information of the shared terminal, i.e., the sharing target 13, such as an account name of the sharing target 13, a mobile phone number when registering an account, a vehicle identification number, and the like, and needs to manually input or confirm the information on the human-computer interaction interface when clicking a sharing service.
Specifically, when a user needs to share a self-constructed map to other terminals, a sharing terminal 11 may generate and send a self-constructed map sharing instruction, the parameter information of the self-constructed map to be shared in the self-constructed map sharing instruction is forwarded to the map cloud platform 12 through the internet of vehicles platform 10, the map cloud platform 12 determines the address information of the self-constructed map to be shared according to the parameter information of the self-constructed map to be shared, and sends the address information to the internet of vehicles platform 10, meanwhile, the internet of vehicles platform 10 determines the sharing target 13 according to the identification information of the sharing target 13 in the self-constructed map sharing instruction, and then sends the address information of the self-constructed map to be shared to the sharing target 13, so that the sharing target 13 assists in realizing parking of a passenger by downloading the self-constructed map to be shared. Compared with the prior art, the embodiment realizes the sharing of the self-built map between the vehicles, other users can directly utilize the shared map when parking for the valet, the complex process of creating the map is reduced, the time is saved, and the information interaction is realized through the vehicle networking platform 10 with higher safety level, so that the safety is ensured.
An embodiment of the present invention provides a map sharing system, including: the map sharing method comprises a vehicle networking platform, a sharing terminal, a map cloud platform and a sharing target, wherein the vehicle networking platform receives a self-constructed map sharing instruction sent by the sharing terminal, and forwards parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform, the map cloud platform determines address information of the self-constructed map to be shared according to the parameter information of the self-constructed map to be shared, and forwards the address information to the sharing target corresponding to identification information through the vehicle networking platform, so that the sharing target downloads the self-constructed map to be shared according to the address information. Compared with the prior art, the scheme realizes the sharing of the self-built map, so that the shared map can be directly used during the passenger car parking, the complex process of building the self-built map is omitted, the realization process of the passenger car parking is simplified, and the time is saved.
On the basis of the above embodiment, the map cloud platform 12 is further configured to generate and store a self-constructed map, and form a map information association table according to the parameter information of the self-constructed map and the address information corresponding to the storage location.
The embodiment does not limit the specific generation process of the self-created map, for example, the self-created map may be generated by uploading the acquired scanning information to the map cloud platform 12 by a valet parking control terminal on the vehicle, and the map cloud platform 12, or may be generated by other devices or cloud platforms and sent to the map cloud platform 12, or may be directly generated by the valet parking control terminal on the vehicle according to the acquired scanning information, where the scanning information may be acquired by a camera, a radar, and the like on the vehicle. The embodiment takes the example of the map cloud platform 12 generating a self-built map.
The map information association table is used for storing an association relationship between the parameter information of the self-constructed map and the address information corresponding to the storage location, for example, each row in the map information association table stores a map number of the self-constructed map, map creation terminal information, and corresponding address information, and the map cloud platform 12 may match the received parameter information of the self-constructed map to be shared with the corresponding information in the map information association table to determine the corresponding address information. Of course, the map information association table may also store information such as a name, creation time, creation location, map size, and map creation type of the self-created map in association with the above information. The map displayed by the mobile terminal for the user and the map used by the valet parking control terminal for providing data basis for the automatic driving system are not completely consistent, and the data information of the latter map is larger than that of the former map but generated together when the self-built map is created, so that the maps have the same number but different address information, and need to be stored and managed in pairs in the map information association table. Correspondingly, the map cloud platform 12 includes two types of address information determined according to the parameter information of the self-map building to be shared. In addition, no matter whether the sharing terminal comes from the mobile terminal or the vehicle, the map cloud platform simultaneously sends the two kinds of address information to the internet of vehicles platform 10, and the internet of vehicles platform 10 simultaneously sends the two kinds of address information to the mobile terminal and the vehicle-mounted infotainment terminal. It should be noted that, in the self-map building sharing process, the sharing instruction only needs to be issued once.
On the basis of the above embodiment, the map cloud platform 12 is specifically configured to search the map information association table according to the parameter information of the to-be-shared self-constructed map, obtain address information corresponding to the to-be-shared self-constructed map, and send the address information to the vehicle network platform 10.
On the basis of the above embodiment, the car networking platform 10 is specifically configured to determine the legitimacy of the sharing terminal 11 and the sharing target 13 according to the self-constructed map sharing instruction;
if the sharing terminal 11 and the sharing target 13 are legal, forwarding the parameter information of the self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform 12;
otherwise, the sharing terminal 11 returns the sharing failure and reason.
Since the self-built map can only be shared between vehicles of the same model or the same series of models, in order to ensure the effectiveness of the sharing, the embodiment verifies and confirms the identification information of the sharing terminal 11 and the sharing target 13 in the self-built map sharing instruction through the internet of vehicles platform 10, for example, confirms whether account numbers, mobile phone numbers, vehicle identification numbers and the like in the identification information of the sharing terminal 11 and the sharing target 13 exist, whether the model of the vehicle corresponding to the sharing target 13 is consistent with that of the vehicle corresponding to the sharing terminal 11, whether passenger parking functions are configured, and the like, if all the conditions are met, the self-built map can be shared to the vehicle corresponding to the sharing target 13, and then the internet of vehicles platform 10 forwards the parameter information of the self-built map to be shared in the self-built map sharing instruction to the map cloud platform 12, otherwise, the internet of vehicles platform 10 returns the sharing failure and reason to the sharing terminal 11, so that the effectiveness of map sharing can be improved.
On the basis of the above embodiment, the sharing target 13 is specifically configured to receive address information forwarded by the internet of vehicles platform 10;
popping up a dialog box for a user to select whether to allow downloading of the to-be-shared self-constructed map corresponding to the address information;
and after the permission of the user is obtained, downloading the to-be-shared self-built map.
Specifically, the car networking platform 10 may forward the address information to the sharing target 13, and may also forward other information of the map (such as a map name, a map size, a creation location, a creation time, and the like), information of the map sharing terminal user, information of the map sharing information (such as a sharing time, a validity period, and the like) and the like to the sharing target 13. The address information can be acquired from the map cloud platform 12, other information of the map can be acquired from the map cloud platform 12 along with the address information, and can also be sent to the internet of vehicles platform 10 along with the self-built map sharing instruction by the sharing terminal 11, and the sharing information and the map sharing terminal user information are automatically generated by the internet of vehicles platform 10 according to the self-built map sharing instruction of the sharing terminal 11. Meanwhile, the internet of vehicles platform 10 needs to send the obtained map address information for the mobile terminal display and the map address information for providing data to the in-vehicle automatic driving system to different terminals of the corresponding sharing target 13.
Optionally, when receiving the address information, other information of the map, the map sharing terminal user information, and the map sharing information forwarded by the internet of vehicles platform 10, the sharing target 13 of this embodiment may pop up the map information, the map sharing terminal user information, the sharing information, and the like to the user through a human-computer interaction interface, and notify the user that, if xxx time, the xxx user has performed xxx map sharing on you, the size of the map is xxx, the download address is xxx, the validity period is xxx, and whether the dialog box of the corresponding to-be-shared self-built map is allowed to be downloaded, if the user clicks "yes", the to-be-shared self-built map is downloaded and correspondingly stored, if the user clicks "no", the to-be-downloaded may be transferred to the background, and if the user needs to-be, the user may select whether to download the map currently according to his own needs.
On the basis of the foregoing embodiment, referring to fig. 2, fig. 2 is a structural diagram of another map sharing system provided in an embodiment of the present invention, where the sharing terminal 11 includes: the mobile terminal 111 and the vehicle-mounted infotainment terminal 112, and vehicles corresponding to the mobile terminal 111, the vehicle-mounted infotainment terminal 112 and the vehicle-mounted infotainment terminal 112 have an association relationship.
Optionally, in the embodiment, for example, the sharing terminal 11 includes the mobile terminal 111 and the vehicle-mounted information entertainment terminal 112, the mobile terminal 111, the vehicle-mounted information entertainment terminal 112 and the corresponding vehicle have a one-to-one correspondence relationship, and the correspondence relationship may be stored in the internet of vehicles platform 10 in advance, and when the internet of vehicles platform 10 receives the self-constructed map sharing instruction, the self-constructed map sharing instruction may be verified by searching the correspondence relationship.
On the basis of the above embodiment, the sharing terminal 11 may send the self-map building sharing instruction to the internet of vehicles platform 10 in the following manner:
the mobile terminal 111 sends the formed self-constructed map sharing instruction to the internet of vehicles platform 10; or,
the in-vehicle infotainment terminal 112 sends the formed self-constructed map sharing instruction to the valet parking control terminal 113 on the corresponding vehicle, and the valet parking control terminal 113 sends the instruction to the internet of vehicles platform 10 through the remote communication terminal 114 on the vehicle.
The self-constructed map sharing instruction described in the embodiment may be sent by the mobile terminal 111, may also be sent by the vehicle-mounted information entertainment terminal 112, and may also receive different self-constructed map sharing instructions sent by the mobile terminal 111 or the vehicle-mounted information entertainment terminal 112 at the same time, so as to meet the sharing requirements of different users. The remote communication terminal 114 can realize remote communication between the valet parking control terminal 113 and the internet of vehicles platform 10.
On the basis of the above embodiment, the parameter information of the to-be-shared self-created map includes map creation terminal information and a map number of the to-be-shared self-created map.
Of course, other parameter information provided by the above embodiments may also be included, and will not be described herein again.
Exemplarily, referring to fig. 3, fig. 3 is a flowchart of a map sharing process provided by an embodiment of the present invention, where the map sharing process provided by the embodiment is as follows: the vehicle networking platform acquires a self-building map sharing instruction which can be directly sent by a mobile terminal such as a mobile phone or a tablet personal computer and can also be sent to a valet parking control terminal by a vehicle-mounted information entertainment terminal and sent by the valet parking control terminal through a remote communication terminal, after the vehicle networking platform acquires the self-building map sharing instruction, the self-building map sharing instruction is checked, if the self-building map sharing instruction passes the check, parameter information of a self-building map to be shared in the self-building map sharing instruction is forwarded to the map cloud platform, the map cloud platform searches a map information association table according to the parameter information, corresponding downloading information is determined and forwarded to the vehicle networking platform, after receiving the downloading information, the vehicle networking platform on one hand sends the downloading information to a mobile terminal corresponding to a sharing target, the downloading information is displayed by the mobile terminal for a user to check and download, on the other hand, the remote communication terminal corresponding to the sharing target is sent to the valet parking control terminal, the valet parking control terminal is sent to the vehicle-mounted information entertainment terminal, and the information is displayed to the user through the interactive interface of the vehicle-mounted information entertainment terminal for the user to check and download, so that the sharing of the self-built map can be completed, and the implementation process of valet parking is simplified. Optionally, after the sharing target is downloaded successfully, the internet of vehicles platform can also feed back a sharing success message to the corresponding sharing terminal, so that a user corresponding to the sharing terminal can know the sharing result conveniently.
The system comprises a passenger-replacing parking control terminal, a vehicle-mounted information entertainment terminal, a self-building map sharing instruction and a vehicle networking platform, wherein the passenger-replacing parking control terminal is a control terminal for storing a map in a vehicle and is also a control terminal for scanning a self-building map, the map storage in the vehicle is not limited to the passenger-replacing parking control terminal, the vehicle-mounted information entertainment terminal can also be the vehicle-mounted information entertainment terminal, if the self-building map sharing instruction is the vehicle-mounted information entertainment terminal, the vehicle networking platform is directly uploaded to the self-building map sharing instruction, the passenger-replacing parking control terminal obtains the map from the vehicle-mounted information entertainment control terminal and caches and uses the map only after a sharing.
It should be noted that the maps downloaded by the mobile terminal and the valet parking control terminal need to be paired for use, and the valet parking function can be normally used after both are downloaded, but the sharing operation can be completed only at any end of the mobile terminal or the vehicle-mounted information entertainment terminal, and the vehicle networking platform synchronously pushes the shared information to the mobile terminal and the vehicle-mounted information entertainment terminal according to the sharing operation.
It should be noted that, when the internet of vehicles platform sends the download information to the valet parking control terminal through the remote communication terminal, if the ignition switch of the vehicle is in the off state at this time, the internet of vehicles platform can send the download information to the remote communication terminal in advance, and when the ignition switch is in the on state, the remote communication terminal sends the download information to the valet parking control terminal, and then the valet parking control terminal sends the download information to the vehicle-mounted infotainment terminal, and the vehicle-mounted infotainment terminal displays the download information.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (8)
1. A map sharing system, comprising: the vehicle networking platform is in communication connection with the map cloud platform, the sharing terminal and the sharing target respectively, and the sharing terminal and the sharing target are also in communication connection with the map cloud platform;
the vehicle networking platform is used for receiving a self-constructed map sharing instruction sent by the sharing terminal and forwarding parameter information of a self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform, wherein the self-constructed map sharing instruction comprises the parameter information of the self-constructed map to be shared and identification information of the sharing terminal and a sharing target;
the map cloud platform is used for determining the address information of the self-built map to be shared according to the parameter information of the self-built map to be shared and sending the address information to the Internet of vehicles platform;
the Internet of vehicles platform is further used for sending the address information of the to-be-shared self-built map to a sharing target corresponding to the identification information, so that the sharing target downloads the to-be-shared self-built map according to the address information.
2. The system of claim 1,
the map cloud platform is further used for generating and storing a self-constructed map, and forming a map information association table according to the parameter information of the self-constructed map and the address information corresponding to the storage position.
3. The system according to claim 2, wherein the map cloud platform is specifically configured to search the map information association table according to the parameter information of the to-be-shared self-constructed map, obtain address information corresponding to the to-be-shared self-constructed map, and send the address information to the internet of vehicles platform.
4. The system according to claim 1, wherein the car networking platform is specifically configured to determine validity of the sharing terminal and the sharing target according to the self-constructed map sharing instruction;
if the sharing terminal and the sharing target are legal, forwarding the parameter information of the self-constructed map to be shared in the self-constructed map sharing instruction to the map cloud platform;
otherwise, returning the sharing failure and reason to the sharing terminal.
5. The system according to claim 1, wherein the sharing target is specifically configured to receive address information forwarded by the vehicle networking platform;
popping up a dialog box for a user to select whether to allow downloading of the to-be-shared self-constructed map corresponding to the address information;
and after the permission of the user is obtained, downloading the to-be-shared self-built map.
6. The system according to any one of claims 1-5, wherein the sharing terminal comprises: the system comprises a mobile terminal and a vehicle-mounted information entertainment terminal, wherein the mobile terminal, the vehicle-mounted information entertainment terminal and a vehicle corresponding to the vehicle-mounted information entertainment terminal have an association relationship.
7. The system according to claim 6, wherein the sharing terminal sends a self-constructed map sharing instruction to the internet of vehicles platform by:
the mobile terminal sends the formed self-built map sharing instruction to the Internet of vehicles platform; or,
and the vehicle-mounted information entertainment terminal sends the formed self-built map sharing instruction to a passenger parking control terminal on the corresponding vehicle, and the passenger parking control terminal sends the self-built map sharing instruction to the vehicle networking platform through a remote communication terminal on the vehicle.
8. The system according to any one of claims 1 to 5, wherein the parameter information of the self-constructed map to be shared includes map creation terminal information and a map number of the self-constructed map to be shared.
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| CN201911272560.1A CN111143307A (en) | 2019-12-12 | 2019-12-12 | Map sharing system |
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| CN201911272560.1A CN111143307A (en) | 2019-12-12 | 2019-12-12 | Map sharing system |
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| CN111143307A true CN111143307A (en) | 2020-05-12 |
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