CN113254041A - Electronic map updating method, device, equipment and computer readable storage medium - Google Patents
Electronic map updating method, device, equipment and computer readable storage medium Download PDFInfo
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Abstract
The invention discloses an electronic map updating method, an electronic map updating device, electronic map updating equipment and a computer readable storage medium, wherein the method comprises the following steps: when a remote service terminal detects an updating instruction, map data are obtained from a road network map upgrading platform; and updating the electronic map on the remote service terminal based on the map data. When the remote service terminal detects an update instruction, the map data are downloaded from the road network map upgrading platform, and the electronic map on the remote service terminal is updated and upgraded, so that the electronic map in the remote service terminal is automatically upgraded, the remote service terminal can provide the latest map service for a user, the latest map speed limit information can be obtained through the remote service terminal when the vehicle-mounted terminal is in a working state, the user does not need to perform complicated update operation, and the use experience of the user is improved.
Description
Technical Field
The present invention relates to the field of electronic map technologies, and in particular, to an electronic map updating method, apparatus, device, and computer-readable storage medium.
Background
In 2011, a traffic department issues technical requirements of JT/T794-2011 vehicle-mounted terminals of road transport vehicle satellite positioning systems, 5.9 automatic speed-over-speed reminding, and the terminals can trigger according to preset speed thresholds or by receiving information sent by a monitoring center to remind drivers of current overspeed states; in the technical requirements of JT/T796-2011 road transport vehicle satellite positioning system platform, 6.2.4 sub-road section speed limit monitoring is required, and the platform can set a speed limit threshold value for a sub-road section, realize overspeed alarm and provide warning, recording and processing for overspeed.
In 2019, the traffic department newly issues technical requirements of a JT/T794-2019 road transport vehicle satellite positioning system vehicle-mounted terminal 5.9.3 for automatically reminding the driver of excessive speed, and the terminal can be triggered according to a preset speed threshold value or by receiving information issued by a monitoring center; in the technical requirements of the GB/T35658 and 2017 road transport vehicle satellite positioning system platform, the speed limit monitoring of 6.2.4 sub-road sections is required, and the platform can set a speed limit threshold value for the sub-road sections, realize overspeed alarm and provide warning, recording and processing for overspeed.
Because the standard is released and is limited by the hardware configuration of the vehicle-mounted terminal and the map data, the vehicle-mounted terminal cannot realize the shunt segment monitoring in real time; the monitoring platform can only manually draw the speed-limiting path for the transport vehicle of the fixed line, and has the major defects of large workload, low accuracy, low updating speed and the like. At present, the common practice is that the speed limit is set to 80km/h on the expressway, and the national road is set to 60km/h, so that the setting saves a great deal of work, but has the problem of serious disagreement with the speed limit value of the actual road section.
The existing vehicle-mounted terminal is provided with a local electronic map, and the full-time full-road-section sub-road-section speed limiting function of the vehicle can be realized by monitoring and comparing the driving speed and the position information data of the driving vehicle acquired by the vehicle-mounted terminal in real time. Due to the fact that the existing vehicle-mounted terminal is poor in networking performance, and a plurality of users are not familiar with the networking function of the vehicle-mounted terminal or are busy, the electronic map in the vehicle-mounted terminal is not updated timely, and therefore the use experience of the vehicle-mounted terminal is greatly reduced.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an electronic map updating method, an electronic map updating device, electronic map updating equipment and a computer readable storage medium, and aims to solve the technical problem that the electronic map is not updated timely.
In order to achieve the above object, the present invention provides an electronic map updating method, which is applied to a remote service terminal on a client side, where an electronic map is deployed at the remote service terminal, and the electronic map updating method includes the following steps:
when the remote service terminal detects an updating instruction, map data are obtained from a road network map upgrading platform;
and updating the electronic map on the remote service terminal based on the map data.
Optionally, when the remote service terminal detects an update instruction, the step of obtaining map data from the road network map upgrading platform includes:
when the remote service terminal receives an updating instruction pushed by the road network map upgrading platform, acquiring map data from the road network map upgrading platform; or,
when the remote service terminal receives an updating instruction input by a user, obtaining map data from a road network map upgrading platform; or,
when an updating instruction automatically initiated by a remote service terminal is detected, map data are obtained from a road network map upgrading platform, wherein the remote service terminal initiates the updating instruction at intervals of a preset time period.
Optionally, the step of obtaining map data from the road network map upgrading platform includes:
acquiring first map version information of the latest version from the road network map upgrading platform;
if the current second map version information of the electronic map of the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request;
and receiving the map data transmitted by the road network map upgrading platform.
Optionally, the electronic map updating method further includes:
and when the electronic map of the remote service terminal is updated, if an electronic map calling instruction of a vehicle-mounted terminal is received, providing map service for the vehicle-mounted terminal.
Optionally, after the step of updating the electronic map on the remote service terminal based on the map data, the method further includes:
and after the remote service terminal finishes updating the electronic map based on the map data, providing map service for a vehicle-mounted terminal, wherein the map service comprises navigation driving, road monitoring and/or vehicle speed monitoring.
Optionally, the step of updating the electronic map on the remote service terminal based on the map data includes:
verifying whether the map data is completely downloaded;
and if the map data is completely downloaded, updating the electronic map on the remote service terminal based on the map data.
Optionally, after the step of verifying whether the map data is completely downloaded, the method further includes:
if the map data is not completely downloaded, sending a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can feed back new map data;
and receiving the new map data, and updating the electronic map on the remote service terminal based on the new map data when the new map data is completely downloaded.
In addition, to achieve the above object, the present invention also provides an electronic map updating apparatus, including:
the system comprises an acquisition module, a map updating module and a map updating module, wherein the acquisition module is used for acquiring map data from a road network map updating platform when a remote service terminal detects an updating instruction;
and the updating module is used for updating the electronic map on the remote service terminal based on the map data.
Further, to achieve the above object, the present invention also provides an electronic map updating apparatus including: the electronic map updating method comprises a memory, a processor and an electronic map updating program stored on the memory and capable of running on the processor, wherein the electronic map updating program realizes the steps of the electronic map updating method when being executed by the processor.
Furthermore, to achieve the above object, the present invention also provides a computer readable storage medium having stored thereon an electronic map updating program, which when executed by a processor, implements the steps of the electronic map updating method as described above.
The method comprises the steps that when a remote service terminal detects an updating instruction, map data are obtained from a road network map upgrading platform; and updating the electronic map on the remote service terminal based on the map data. In this embodiment, when the remote service terminal detects an update instruction, the map data is downloaded from the road network map upgrade platform, and the electronic map on the remote service terminal is upgraded, so that the electronic map in the remote service terminal is automatically upgraded, so that the remote service terminal can provide the latest map service for the user, the user can obtain the latest navigation information through the remote service terminal to navigate when navigating at the vehicle-mounted terminal, the user does not need to perform complicated update operations, and the use experience of the user during navigation is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an electronic map updating apparatus in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first exemplary embodiment of an electronic map updating method according to the present invention;
FIG. 3 is a flowchart illustrating an electronic map updating method according to a second embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an electronic map updating apparatus in a hardware operating environment according to an embodiment of the present invention.
The electronic map updating device of the embodiment of the invention can be a PC, and can also be a mobile terminal device with a display function, such as a smart phone, a tablet computer, an electronic book reader, an MP3(Moving Picture Experts Group Audio Layer III, dynamic video Experts compression standard Audio Layer 3) player, an MP4(Moving Picture Experts Group Audio Layer IV, dynamic video Experts compression standard Audio Layer 4) player, a portable computer and the like.
As shown in fig. 1, the electronic map updating apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the electronic map updating apparatus may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. In particular, the light sensor may comprise an ambient light sensor, wherein the ambient light sensor may adjust the brightness of the display screen according to the brightness of ambient light.
It will be appreciated by those skilled in the art that the configuration of the electronic map updating apparatus shown in fig. 1 does not constitute a limitation of the electronic map updating apparatus, and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an electronic map update program.
In the electronic map updating apparatus shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and performing data communication with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke an electronic map update program stored in the memory 1005.
In the present embodiment, the electronic map updating apparatus includes: a memory 1005, a processor 1001 and an electronic map updating program stored in the memory 1005 and operable on the processor 1001, wherein when the processor 1001 calls the electronic map updating program stored in the memory 1005, the following operations are performed:
when the remote service terminal detects an updating instruction, map data are obtained from a road network map upgrading platform;
and updating the electronic map on the remote service terminal based on the map data.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
when the remote service terminal receives an updating instruction pushed by the road network map upgrading platform, acquiring map data from the road network map upgrading platform; or,
when the remote service terminal receives an updating instruction input by a user, obtaining map data from a road network map upgrading platform; or,
when an updating instruction automatically initiated by a remote service terminal is detected, map data are obtained from a road network map upgrading platform, wherein the remote service terminal initiates the updating instruction at intervals of a preset time period.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
acquiring first map version information of the latest version from the road network map upgrading platform;
if the current second map version information of the electronic map of the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request;
and receiving the map data transmitted by the road network map upgrading platform.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
and when the electronic map of the remote service terminal is updated, if an electronic map calling instruction of a vehicle-mounted terminal is received, providing map service for the vehicle-mounted terminal.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
and after the remote service terminal finishes updating the electronic map based on the map data, providing map service for a vehicle-mounted terminal, wherein the map service comprises navigation driving, road monitoring and/or vehicle speed monitoring.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
verifying whether the map data is completely downloaded;
and if the map data is completely downloaded, updating the electronic map on the remote service terminal based on the map data.
Further, the processor 1001 may call the electronic map updating program stored in the memory 1005, and also perform the following operations:
if the map data is not completely downloaded, sending a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can feed back new map data;
and receiving the new map data, and updating the electronic map on the remote service terminal based on the new map data when the new map data is completely downloaded.
The invention also provides an electronic map updating method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the electronic map updating method of the invention.
In this embodiment, the electronic map updating method includes the following steps:
step S10, when the remote service terminal detects the update instruction, obtaining map data from the road network map upgrading platform;
the electronic map updating method provided by the invention is applied to a remote service terminal, the remote service terminal is deployed at a client side, and the remote service terminal is used for providing on-line remote map services for a vehicle-mounted terminal, such as map services of vehicle driving record, satellite positioning, navigation driving or road monitoring and the like. The remote service terminal is provided with a high-precision electronic map, the remote service terminal is in communication connection with the vehicle-mounted terminal, and the vehicle-mounted terminal can perform navigation, positioning or travel record and the like through the electronic map arranged in the remote service terminal, wherein the vehicle-mounted terminal is electronic terminal equipment loaded on a vehicle.
In this embodiment, when the remote service terminal of the client side is in the operating state, it is detected whether an update instruction of the electronic map exists, and if the update instruction of the electronic map is detected, it indicates that the electronic map deployed on the remote service terminal needs to be updated at this time, where the update instruction represents an update instruction/command of the electronic map of the remote service terminal. Specifically, when detecting an update instruction of the electronic map, the remote service terminal acquires map data from the road network map upgrading platform.
Further, when the remote service terminal detects an update instruction, the step of obtaining map data from the road network map upgrading platform includes:
step S101, when a remote service terminal receives an updating instruction pushed by the road network map updating platform, map data are obtained from the road network map updating platform; or,
step S102, when the remote service terminal receives an updating instruction input by a user, map data are obtained from a road network map upgrading platform; or,
step S103, when an updating instruction automatically initiated by a remote service terminal is detected, map data are obtained from a road network map upgrading platform, wherein the remote service terminal initiates the updating instruction at intervals of a preset time period.
The update instruction may be pushed by a road network map upgrading platform, may be automatically initiated by a remote service terminal, or may be input by a user at the remote service terminal.
In this embodiment, when the road network map upgrading platform updates the map information of the latest version, the update instruction of the electronic map is transmitted to the remote service terminal, so that the remote service terminal updates the electronic map based on the update instruction pushed by the road network map upgrading platform. Or, the user can also control the remote service terminal to update the electronic map by inputting an update instruction on the remote service terminal, and the remote service terminal acquires map data from the road network map upgrading platform to update the electronic map when receiving the update instruction input by the user. Or, the remote service terminal initiates an update instruction at intervals of a preset time period, and when the update instruction automatically initiated by the remote service terminal is detected, the map data are acquired from the road network map upgrading platform for updating.
Step S20, updating the electronic map on the remote service terminal based on the map data.
In this embodiment, after receiving the map data transmitted by the road network map upgrading platform, the remote service terminal updates the electronic map on the remote service terminal according to the map data. Further, the map data includes road section information, road attribute information of each road section, road speed limit value information corresponding to each road section, and the like, and the road section information is used for updating roads in the electronic map; the road attribute is the type of the road in the map, such as an expressway, a rural road or a provincial road, and the like, and the road attribute information is used for updating the type of the road in the map; the road speed limit value is the highest driving speed and the lowest driving speed specified by different road sections, and the road speed limit value information is used for updating the road speed limit value of each road section in the electronic map. Specifically, according to the road section information in the map data, updating the road section information in the electronic map; updating the road attribute of each road section in the electronic map according to the road attribute information of each road section in the map data; and updating the road speed limit value of each road section in the electronic map according to the road speed limit value information in the map data.
In the electronic map updating method provided by the embodiment, when the remote service terminal detects an updating instruction, map data is acquired from the road network map upgrading platform; and updating the electronic map on the remote service terminal based on the map data. In this embodiment, when the remote service terminal detects an update instruction, the map data is downloaded from the road network map upgrade platform, and the electronic map on the remote service terminal is upgraded, so that the electronic map in the remote service terminal is automatically upgraded, so that the remote service terminal can provide the latest map service for the user, the user can obtain the latest navigation information through the remote service terminal to navigate when navigating at the vehicle-mounted terminal, the user does not need to perform complicated update operations, and the use experience of the user during navigation is greatly improved.
Based on the first embodiment, a second embodiment of the electronic map updating method of the present invention is proposed, and referring to fig. 3, in this embodiment, step S10 includes:
step S111, obtaining the first map version information of the latest version from the road network map upgrading;
step S112, if the second map version information of the electronic map currently at the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request;
and step S113, receiving the map data transmitted by the road network map upgrading platform.
In this embodiment, when detecting an update instruction of an electronic map, a remote service terminal acquires first map version information of a latest version from a road network map upgrade platform, acquires current second map version information of the electronic map, and compares the second map version information with the first map version information, where the second map version information is version information of the current electronic map of the remote service terminal, and the version information may be an electronic map version number. Then, if the second map version information is lower than the first map version information, namely the electronic map version on the remote service terminal is lower than the latest electronic map version, and the electronic map on the remote service terminal needs to be updated currently, transmitting a map updating request to the road network map updating platform; when the road network map upgrading platform receives a map updating request transmitted by a remote service terminal, feeding back map data; and the remote service terminal receives the map data transmitted by the road network map upgrading platform.
It should be noted that the latest map version information and the map data corresponding to the latest map version information are stored in the road network map upgrading platform, and the latest map data in the road network map upgrading platform is the map data corresponding to the latest map version information uploaded by research personnel.
The electronic map updating method further comprises the following steps:
and when the electronic map of the remote service terminal is updated, if an electronic map calling instruction of a vehicle-mounted terminal is received, providing map service for the vehicle-mounted terminal.
In this embodiment, the map updating program in the remote server terminal does not affect the call of the normal service of the electronic map, that is, when the electronic map of the remote server terminal is updated, and the electronic map call instruction of the vehicle-mounted terminal is received, the remote server terminal can also provide the map service for the vehicle-mounted terminal.
Further, after the step of updating the electronic map on the remote service terminal based on the map data, the method further includes:
and after the remote service terminal finishes updating the electronic map based on the map data, providing map service for a vehicle-mounted terminal, wherein the map service comprises navigation driving, road monitoring and/or vehicle speed monitoring.
In this embodiment, after the remote service terminal completes updating the electronic map, a connection request is sent to the vehicle-mounted terminal that is stopped to call the electronic map, so that after the remote service terminal establishes a communication connection with the vehicle-mounted terminal based on the connection request, the remote service terminal continues to provide map service for the vehicle-mounted terminal, and thus after the electronic map is updated, the latest real-time map service is provided for the vehicle-mounted terminal. The map service comprises navigation driving, road monitoring, vehicle speed monitoring and the like.
Further, the step of updating the electronic map on the remote service terminal based on the map data includes:
step S21, verifying whether the map data is completely downloaded;
step S22, if the map data is completely downloaded, updating the electronic map on the remote service terminal based on the map data.
In this embodiment, the road network map upgrading platform transmits map data to the remote service terminal, and the remote service terminal receives the map data transmitted by the road network map upgrading platform and verifies the received map data to verify whether the map data is completely downloaded; and if the map data is completely downloaded, updating the electronic map on the remote service terminal according to the map data. And verifying whether the received map data is completely downloaded according to the verification information transmitted by the road network map.
Specifically, after transmitting map data to a remote service terminal, a road network map upgrading platform transmits verification information corresponding to the map data to the remote service terminal; and the remote service terminal receives the verification information transmitted by the road network map upgrading platform and verifies whether the received map data is completely downloaded according to the verification information. And if the map data is completely downloaded according to the verification information, upgrading the electronic map on the remote service terminal according to the map data. Wherein, the check information may be a checksum.
Further, after the step of verifying whether the map data is completely downloaded, the method further includes:
step S23, if the map data is not completely downloaded, sending a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can feed back new map data;
and step S24, receiving the new map data, and updating the electronic map on the remote service terminal based on the new map data when the new map data is completely downloaded.
In this embodiment, the road network map upgrading platform transmits map data to the remote service terminal, the remote service terminal receives the map data transmitted by the road network map upgrading platform, and the remote service terminal verifies the received map data to verify whether the map data is completely downloaded. And if the map data is not completely downloaded, the remote service terminal sends a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can transmit new map data to the remote service terminal. And then, the remote service terminal receives the new map data and updates the electronic map in the remote service terminal according to the new map data when detecting that the new map data is completely downloaded.
In the electronic map updating method provided by this embodiment, the first map version information of the latest version is acquired from the road network map upgrading platform; if the current second map version information of the electronic map of the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request; and receiving the map data transmitted by the road network map upgrading platform. In this embodiment, when the second map version information of the current electronic map of the remote service terminal is lower than the first map version information of the latest version of the road network map upgrading platform, the map data is downloaded from the road network map upgrading platform, and the electronic map on the remote service terminal is updated, so that the electronic map in the remote service terminal is automatically upgraded, so that the remote service terminal can provide the latest map service for the user, the user can obtain the latest navigation information for navigation through the remote service terminal when navigating at the vehicle-mounted terminal, and the user does not need to perform complicated updating operation, thereby greatly improving the use experience of the user during navigation.
In addition, an embodiment of the present invention further provides an electronic map updating apparatus, where the electronic map updating apparatus includes:
the system comprises an acquisition module, a map updating module and a map updating module, wherein the acquisition module is used for acquiring map data from a road network map updating platform when a remote service terminal detects an updating instruction;
and the updating module is used for updating the electronic map on the remote service terminal based on the map data.
Further, the obtaining module is further configured to:
when the remote service terminal receives an updating instruction pushed by the road network map upgrading platform, acquiring map data from the road network map upgrading platform; or,
when the remote service terminal receives an updating instruction input by a user, obtaining map data from a road network map upgrading platform; or,
when an updating instruction automatically initiated by a remote service terminal is detected, map data are obtained from a road network map upgrading platform, wherein the remote service terminal initiates the updating instruction at intervals of a preset time period.
Further, the obtaining module is further configured to:
acquiring first map version information of the latest version from the road network map upgrading platform;
if the current second map version information of the electronic map of the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request;
and receiving the map data transmitted by the road network map upgrading platform.
Further, the electronic map updating apparatus further includes:
the first map service module is used for providing map service for the vehicle-mounted terminal if an electronic map calling instruction of the vehicle-mounted terminal is received when the electronic map of the remote service terminal is updated.
Further, the electronic map updating apparatus further includes:
and the second map service module is used for providing map service for the vehicle-mounted terminal after the remote service terminal finishes updating the electronic map based on the map data, wherein the map service comprises navigation driving, road monitoring and/or vehicle speed monitoring.
Further, the update module is further configured to:
verifying whether the map data is completely downloaded;
and if the map data is completely downloaded, updating the electronic map on the remote service terminal based on the map data.
Further, the update module is further configured to:
if the map data is not completely downloaded, sending a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can feed back new map data;
and receiving the new map data, and updating the electronic map on the remote service terminal based on the new map data when the new map data is completely downloaded.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where an electronic map updating program is stored on the computer-readable storage medium, and when being executed by a processor, the electronic map updating program implements the steps of the electronic map updating method according to any one of the above descriptions.
The specific embodiment of the computer-readable storage medium of the present invention is substantially the same as the embodiments of the electronic map updating method described above, and will not be described in detail herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An electronic map updating method is applied to a remote service terminal of a client side, an electronic map is deployed at the remote service terminal, and the electronic map updating method comprises the following steps:
when the remote service terminal detects an updating instruction, map data are obtained from a road network map upgrading platform;
and updating the electronic map on the remote service terminal based on the map data.
2. The electronic map updating method according to claim 1, wherein the step of obtaining map data from the road network map upgrading platform when the remote service terminal detects the updating instruction comprises:
when the remote service terminal receives an updating instruction pushed by the road network map upgrading platform, acquiring map data from the road network map upgrading platform; or,
when the remote service terminal receives an updating instruction input by a user, obtaining map data from a road network map upgrading platform; or,
when an updating instruction automatically initiated by a remote service terminal is detected, map data are obtained from a road network map upgrading platform, wherein the remote service terminal initiates the updating instruction at intervals of a preset time period.
3. The electronic map updating method according to claim 1, wherein the step of obtaining map data from the road network map upgrading platform comprises:
acquiring first map version information of the latest version from the road network map upgrading platform;
if the current second map version information of the electronic map of the remote service terminal is lower than the first map version information, transmitting a map updating request to a road network map updating platform so that the road network map updating platform feeds back map data when receiving the map updating request;
and receiving the map data transmitted by the road network map upgrading platform.
4. The electronic map updating method according to claim 1, wherein the electronic map updating method further comprises:
and when the electronic map of the remote service terminal is updated, if an electronic map calling instruction of a vehicle-mounted terminal is received, providing map service for the vehicle-mounted terminal.
5. The electronic map updating method according to claim 1, wherein after the step of updating the electronic map on the remote service terminal based on the map data, further comprising:
and after the remote service terminal finishes updating the electronic map based on the map data, providing map service for a vehicle-mounted terminal, wherein the map service comprises navigation driving, road monitoring and/or vehicle speed monitoring.
6. The electronic map updating method according to any one of claims 1 to 5, wherein the step of updating the electronic map on the remote service terminal based on the map data includes:
verifying whether the map data is completely downloaded;
and if the map data is completely downloaded, updating the electronic map on the remote service terminal based on the map data.
7. The electronic map updating method according to claim 6, wherein after the step of verifying whether the map data is completely downloaded, further comprising:
if the map data is not completely downloaded, sending a supplementary transmission request of the map data to the road network map upgrading platform so that the road network map upgrading platform can feed back new map data;
and receiving the new map data, and updating the electronic map on the remote service terminal based on the new map data when the new map data is completely downloaded.
8. An electronic map updating apparatus, comprising:
the system comprises an acquisition module, a map updating module and a map updating module, wherein the acquisition module is used for acquiring map data from a road network map updating platform when a remote service terminal detects an updating instruction;
and the updating module is used for updating the electronic map on the remote service terminal based on the map data.
9. An electronic map updating apparatus characterized by comprising: memory, a processor and an electronic map update program stored on the memory and executable on the processor, the electronic map update program, when executed by the processor, implementing the steps of the electronic map update method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon an electronic map updating program which, when executed by a processor, implements the steps of the electronic map updating method according to any one of claims 1 to 7.
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