CN111221928B - Thematic map display method and vehicle-mounted terminal - Google Patents
Thematic map display method and vehicle-mounted terminal Download PDFInfo
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- CN111221928B CN111221928B CN201811425857.2A CN201811425857A CN111221928B CN 111221928 B CN111221928 B CN 111221928B CN 201811425857 A CN201811425857 A CN 201811425857A CN 111221928 B CN111221928 B CN 111221928B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides a thematic map display method and a vehicle-mounted terminal, wherein the display method comprises the following steps: collecting voice information of a user, and extracting keywords from the voice information; according to the keywords, invoking a map mode corresponding to the keywords from a database of the vehicle-mounted terminal, wherein the map mode comprises the following specific steps: acquiring a map mode adopted by the electronic map in the last time in a database; and matching the keywords with the map mode adopted by the latest electronic map. If the matching fails, carrying out a re-matching step of the map mode, and calling the corresponding map mode; if the matching is successful, invoking a map mode adopted by the electronic map for the last time; and step S3, applying the calling map mode to the electronic map for display. According to the invention, multiple map modes can be automatically switched according to the user demands, so that switching operation is omitted, meanwhile, when a theme is not determined, a default map mode is automatically set, and the time for entering an electronic map is omitted.
Description
Technical Field
The invention relates to the technical field of navigation, in particular to a thematic map display method and a vehicle-mounted terminal.
Background
In general, when a user searches for certain merchant information (for example, searches for food) in a navigation map, the user needs to switch to the vicinity of the search of the navigation map to search for food, and meanwhile, because no specific map mode is available on the existing electronic map for the user to select, when searching for more specific merchant information, the user needs to manually input, thereby increasing the time for entering the map.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a thematic map display method and a vehicle-mounted terminal, which are used for solving the problem of long time for entering a theme map in the prior art.
To achieve the above and other related objects, the present invention provides a thematic map display method applied to a vehicle-mounted terminal, wherein the map display method includes the steps of:
step S1, collecting voice information of a user, and extracting keywords from the voice information; step S2, calling a map mode corresponding to the keyword from a database of the vehicle-mounted terminal according to the keyword, wherein the map mode specifically comprises the following steps: acquiring a map mode adopted by the electronic map in the last time in a database; matching the keywords with the map mode adopted by the latest electronic map; if the matching fails, carrying out a re-matching step of the map mode, and calling the corresponding map mode; if the matching is successful, invoking a map mode adopted by the electronic map for the last time; and step S3, applying the calling map mode to the electronic map for display.
In an embodiment of the present invention, in step S2, the step of re-matching the map mode is mainly implemented by the following steps:
step S21, matching the keywords with the labels of the map modes stored in the database,
if the keyword is successfully matched with the first label, executing step S22;
if the keyword is successfully matched with the second label, executing a step S23;
if the matching of the keyword and the label fails, executing step S24;
step S22, calling the map mode matched with the first label;
step S23, calling a map mode matched with the mark;
step S24, calling a default map mode.
In one embodiment of the present invention, in step S21, the matching of the keywords with the labels of the map modes stored in the database is performed by:
step S211, matching the keywords with the first labels of the map modes; if the first label corresponds to the keyword, executing step S212; if the first label is not corresponding to the keyword, judging that the keyword is failed to match with the label;
step S212, obtaining a second label corresponding to the first label, and matching keywords with each identifier in the second label respectively; if the identification corresponds to the keyword, judging that the keyword is successfully matched with the second tag; and if the identification corresponds to the keyword, judging that the keyword is successfully matched with the first label.
In an embodiment of the present invention, the map mode includes map content and a color scheme, and the invoking the map mode includes: the step of calling map content and the step of calling color scheme.
In an embodiment of the present invention, the step of calling the color scheme includes:
step 240, obtaining the device identification of the vehicle-mounted terminal;
step S241, searching the vehicle-mounted terminal information corresponding to the equipment identifier from the equipment list stored in the database; the device list is used for storing the corresponding relation between the device identification and the vehicle-mounted terminal information, and the vehicle-mounted terminal information at least comprises the size of a vehicle-mounted terminal screen;
step S242, searching the color matching scheme corresponding to the keyword from the corresponding list stored in the database according to the label matched with the keyword when the map mode is called;
step S243, the searched color matching scheme is self-adapted to the size of the vehicle-mounted terminal screen according to the vehicle-mounted terminal information.
In an embodiment of the present invention, the step S241 searches for in-vehicle terminal information corresponding to the device identifier from a device list, and specifically includes:
step S2411, determining whether there is a device identifier in the device list, if yes, executing step S2412, and if not, executing step S2413;
step S2412, searching for vehicle terminal information corresponding to the device identifier from the device list;
step S2413, determining the default vehicle-mounted terminal information as the vehicle-mounted terminal information corresponding to the device identifier.
The invention also provides a vehicle-mounted terminal, in which the electronic map is installed, comprising:
the acquisition module is used for acquiring voice information and extracting keywords based on the voice information;
the database is used for pre-storing at least one map mode, merchant information and equipment list;
the calling module is used for calling the map mode matched with the keyword in the database according to the keyword;
the adaptation module is used for adapting the called map mode with the electronic map and displaying the map mode;
in an embodiment of the present invention, the calling module specifically includes: the system comprises a matching module, a map content calling module and a color matching scheme calling module;
the matching module is used for matching the keywords with the labels of each map mode in the database to obtain the map mode;
the map content calling module is used for calling merchant information from the database according to the label of the map mode acquired by the matching module;
and the color scheme calling module is used for calling the vehicle-mounted terminal information from the equipment list of the database according to the acquired equipment identifier.
In an embodiment of the invention, the acquisition module is further configured to acquire vehicle-mounted terminal information when the map mode is confirmed, where the vehicle-mounted terminal information at least includes a device identifier.
In an embodiment of the present invention, the calling module includes a determining module for, when determining that the electronic map is started for the first time, controlling the calling module to call the default map mode
As described above, the thematic map display method and the vehicle-mounted terminal of the invention have the following beneficial effects:
according to the thematic map display method and the vehicle-mounted terminal, multiple map modes are automatically switched according to the user demands, switching operation is omitted, meanwhile, a default map mode is automatically set when a theme is not determined, and time for entering an electronic map is omitted. In addition, the map displayed in the map mode shows that the merchant information is the merchant information corresponding to the map mode, and the rest merchant information is not displayed.
Drawings
FIG. 1 is a flowchart of a themed map display method according to an embodiment of the invention.
Fig. 2 is a flowchart showing matching of keywords and map mode labels in the thematic map display method of the invention.
Fig. 3 is a flowchart showing the steps for calling the color scheme in the themed map display method of the invention.
Fig. 4 is a schematic structural diagram of an in-vehicle terminal according to an embodiment of the invention.
Fig. 5 is a schematic diagram showing a structure of a calling module in the vehicle-mounted terminal of the present invention.
Description of element reference numerals
1. Acquisition module
2. Database for storing data
3. Calling module
31. Matching module
32. Map content calling module
33. Color scheme calling module
34. Determination module
4. Adapter module
S1 to S3 steps
S240 to S243 steps
S211 to S214 steps
S22 to S24 steps
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
First embodiment
Referring to fig. 1, the invention provides a thematic map display method applied to a vehicle-mounted terminal, the thematic map display method comprises the following steps:
step S1, collecting voice information of a user, and extracting keywords from the voice information.
In this embodiment, the user information is specifically collected through an installed voice device, and the installation position of the voice device may be in the vehicle-mounted terminal or may be fixed outside the vehicle-mounted terminal and electrically connected with the vehicle-mounted terminal. And the voice information acquisition and keyword extraction are completed through the voice device.
In order to save the time of opening the electronic map, before the step S1, the display method further includes:
determining whether the electronic map is started for the first time;
when the electronic map is started for the first time, acquiring the equipment identifier of the vehicle-mounted terminal, and calling a default map mode for display;
and when the electronic map is not started for the first time, acquiring a map mode adopted by the latest electronic map from the database 2 of the vehicle-mounted terminal, and displaying the map mode.
Step S2, calling a map mode corresponding to the keyword from the database 2 of the vehicle-mounted terminal according to the keyword, wherein the map mode specifically comprises the following steps:
acquiring a map mode adopted by the electronic map in the last time in the database 2;
matching the keywords with the map mode adopted by the latest electronic map;
if the matching fails, carrying out a re-matching step of the map mode, calling the corresponding map mode, and executing step S3;
and if the matching is successful, calling a map mode adopted by the electronic map at the last time, and executing the step S3.
In this embodiment, the map mode is pre-stored in the database 2 of the memory of the vehicle-mounted terminal, and compared with the existing electronic map, only one display mode exists, the database 2 can pre-store multiple map modes, and multiple map modes are provided for the user to select, for example, a food map mode, a scenic spot map mode and the like.
And step S3, applying the calling map mode to the electronic map for display. At this time, the call map mode is stored in the database 2, and when the electronic map is restarted, the call map mode is used as the map mode used in the electronic map the last time.
In step S2, the map pattern re-matching step is mainly implemented by the following steps:
step S21, in the database 2 of the vehicle-mounted terminal, matching the keywords with the labels of the map modes stored in the database 2, and if the keywords are successfully matched with the first labels, executing step S22; if the keyword is successfully matched with the second label, executing a step S23; if the matching of the keyword and the label fails, executing step S24; in this embodiment, the map modes are pre-stored in the database 2 of the memory of the vehicle-mounted terminal, and a plurality of map modes are pre-stored in the database 2, and each map mode has a corresponding tag.
The tag comprises a first tag and a second tag, the second tag specifically comprises a plurality of marks, the first tag is a summary of the plurality of marks, for example, the first tag is food, the marks in the second tag comprise chafing dish, western-style food, dessert and the like, and in the matching process, the first tag is matched first and then the second tag is matched.
In this embodiment, the keyword is first matched with the first tag of each map mode, and after the first tag is not successfully matched, the second tag of each map mode is matched, so that in the matching process, the keyword is matched with different tags to call different map modes.
Therefore, in the step S21, the matching of the keywords with the labels of the map patterns stored in the database 2 is achieved by the following steps, referring to fig. 2:
step S211, matching the keywords with the first labels of the map modes; if the first label corresponds to the keyword, executing step S212; if the first label is not corresponding to the keyword, judging that the keyword is failed to match with the label;
step S212, obtaining a second label corresponding to the first label, and matching keywords with each identifier in the second label respectively; if the identification corresponds to the keyword, judging that the keyword is successfully matched with the second tag; and if the identification corresponds to the keyword, judging that the keyword is successfully matched with the first label.
Step S22, calling the map mode matched with the first label;
step S23, calling a map mode matched with the mark;
step S24, calling a default map mode.
Wherein the map mode includes map content and a color scheme, in the map mode, the color scheme includes colors and patterns; the invoking the map mode includes: the step of calling map content and the step of calling color scheme.
The step of calling map content comprises the following steps: (1) And according to the map mode of calling the first label or the second label, selecting merchant information from the database 2 according to the first label or the second label corresponding to the map mode. In this embodiment, a plurality of pieces of merchant information are pre-stored in the database 2, where the merchant information includes at least a merchant name, a merchant address, and a merchant identifier, where the merchant identifier includes a main merchant identifier and a sub-merchant identifier, the main merchant identifier corresponds to the first tag, the sub-merchant identifier corresponds to the second tag, for example, the main merchant identifier of a hot pot shop is a food, and the sub-merchant identifier is a hot pot. (2) And displaying the selected merchant information on the electronic map, and hiding the unselected merchant information on the electronic map.
In addition, in this embodiment, the merchant information in the map content is searched for a destination module in the database 2 of the vehicle-mounted terminal, where the destination module is used to store the destination set by the navigation route, and if there is a destination in the destination module that is consistent with the merchant name or the merchant address of the merchant information, the merchant information is highlighted to indicate that the user passes through the merchant, and when the user displays the information on the electronic map, the color of the display of the merchant information is different from that of the non-passed merchant information.
For example, if the calling map mode is the map mode corresponding to the first label, the merchant information contained in the map content is merchant information corresponding to the main merchant identifier and the first identifier; if the called map mode is the map mode corresponding to the second label, the merchant information contained in the map content is merchant information corresponding to the secondary merchant identification and the second label; at this time, the merchant information displayed on the electronic map is merchant information for calling the map content in the map mode.
In addition, in this embodiment, the vehicle-mounted terminal is always connected to an external network, and periodically updates the merchant information in the database 2 in a networking manner, so as to ensure that the merchant information displayed on the electronic map is the latest merchant information.
Meanwhile, after the map mode is determined, the vehicle-mounted terminal can access a third party platform through an external network, for example, a beauty team and a public comment, merchant information with the comment data ranked in front is obtained through the third party platform, the merchant information corresponds to the map mode, for example, a restaurant with the comment data ranked in front is set to be obtained, the vehicle-mounted terminal obtains specific information such as price and reservation corresponding to the merchant information through the external network and stores the specific information in the database 2, and when a certain merchant in the merchant information ranked in front is taken as a destination in the map mode, the specific information corresponding to the merchant information is called and displayed in an electronic map for reference of a user.
In order to ensure that the color scheme is suitable for the vehicle-mounted terminals with different models and the vehicle-mounted terminals with different models, the visual experience of the user is improved, referring to fig. 3, the steps for calling the color scheme in the calling process specifically include:
step 240, obtaining the device identifier of the vehicle-mounted terminal where the electronic map is located.
Step S241, searching for in-vehicle terminal information corresponding to the device identifier from a device list stored in the database 2, where the device list is used to store a correspondence between the device identifier and the in-vehicle terminal information, and the in-vehicle terminal information at least includes a size of an in-vehicle terminal screen.
In order to ensure that the vehicle-mounted terminal information corresponding to the device identifier can be found, in this embodiment, default vehicle-mounted terminal information may be set for the device identifier that does not exist in the device list. The step S241 of searching the vehicle-mounted terminal information corresponding to the device identifier from the device list may specifically be implemented:
step S2411, determining whether there is a device identifier in the device list, if yes, executing step S2412, and if not, executing step S2413.
Step S2412, searching for in-vehicle terminal information corresponding to the device identifier from the device list.
Step S2413, determining the default vehicle-mounted terminal information as the vehicle-mounted terminal information corresponding to the device identifier.
It can be understood that when the device list does not have the device identifier of the vehicle-mounted terminal where the electronic map is located, in order not to affect normal use of the user, the time for entering the electronic map is reduced, and default vehicle-mounted terminal information is determined as appearance information corresponding to the device identifier.
Step S242, according to the label matched with the keyword when the map mode is invoked, searching the corresponding color scheme from the corresponding list stored in the database 2, where the corresponding list is used to store a plurality of color schemes and the corresponding relation between the color schemes and the vehicle terminal information.
Step S243, the searched color matching scheme is self-adapted to the size of the vehicle-mounted terminal screen according to the vehicle-mounted terminal information.
The color matching scheme is called, the adaptation of the color matching scheme can be adjusted according to the information of the vehicle-mounted terminal, the user is ensured to have better visual experience when the color matching scheme is displayed on the electronic map of the vehicle-mounted terminal, meanwhile, under the condition that no equipment identifier exists in the database 2, the appropriate color matching scheme is automatically matched with the electronic map, the calling time is saved, and the color matching scheme is rapidly determined.
According to the thematic map display method provided by the invention, multiple map modes are automatically switched according to the user demands, so that switching operation is omitted, meanwhile, when a theme is not determined, a default map mode is automatically set, and the time for entering an electronic map is omitted. In addition, the map displayed in the map mode shows that the merchant information is the merchant information corresponding to the map mode, and the rest merchant information is not displayed.
Second embodiment
The present invention also provides a vehicle-mounted terminal, in which an electronic map is installed, and the vehicle-mounted terminal may execute the method flow in the first embodiment to apply to the electronic map, referring to fig. 4, the vehicle-mounted terminal includes:
the acquisition module 1 is used for acquiring voice information and extracting keywords;
a calling module 3, configured to call a map mode matched with the keyword in the database 2 according to the keyword; at least one map mode is pre-stored in the database 2.
The adaptation module 4 is used for adapting the called map mode to the electronic map and displaying the map mode;
a database 2 for pre-storing a plurality of map modes, merchant information and device lists.
In this embodiment, the calling module 3 specifically includes: a matching module 31, a map content invoking module 32 and a color scheme invoking module 33.
The matching module 31 is configured to match the keyword with the label of each map mode in the database 2, so as to obtain a map mode;
a map content calling module 32 for calling merchant information from the database 2 according to the labels of the map mode;
and the color scheme calling module 33 is used for calling the vehicle-mounted terminal information from the equipment list of the database 2 according to the acquired equipment identification.
In this embodiment, the acquisition module 1 is further configured to acquire vehicle-mounted terminal information when the map mode is confirmed, where the vehicle-mounted terminal information includes at least a device identifier.
In this embodiment, the invoking module 3 further includes a determining module 34, where the determining module 34 is configured to, when determining that the electronic map is started for the first time, invoke the default map mode by the control invoking module 3.
In this embodiment, the determining module 34 is further configured to, when it is determined that the electronic map is not started for the first time, invoke the map mode displayed by the latest electronic map from the database 2 of the vehicle-mounted terminal before the voice information is not collected.
The vehicle-mounted terminal provided by the invention can provide the electronic map with various map modes, realizes the automatic switching of the various map modes according to the user demands, and omits the switching operation.
In summary, according to the thematic map display method and the vehicle-mounted terminal provided by the invention, the electronic map mode is automatically switched among a plurality of map modes according to the user demands, so that switching operation is omitted, and meanwhile, when a theme is not determined, a default map mode is automatically set, so that the time for entering the electronic map is omitted. In addition, the map displayed in the map mode shows that the merchant information is the merchant information corresponding to the map mode, and the rest merchant information is not displayed. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (9)
1. A thematic map display method is applied to a vehicle-mounted terminal and is characterized in that,
the map display method includes the steps of:
step S1, collecting voice information of a user, and extracting keywords from the voice information;
step S2, calling a map mode corresponding to the keyword from a database of the vehicle-mounted terminal, wherein the map mode comprises map content and a color scheme, and the method specifically comprises the following steps of:
acquiring a map mode adopted by the electronic map in the last time in a database;
matching the keywords with the map mode adopted by the latest electronic map;
if the matching fails, carrying out a re-matching step of the map mode, and calling the corresponding map mode;
if the matching is successful, invoking a map mode adopted by the electronic map for the last time;
step S3, applying the called map mode to the electronic map for display;
in step S2, the step of re-matching the map pattern is implemented by the following steps:
step S21, matching the keywords with the labels of the map modes stored in the database,
if the keyword is successfully matched with the first label, executing step S22, and calling a map mode matched with the first label, wherein the first label is a summary of various identifications;
if the keyword is successfully matched with the second label, executing step S23, and retrieving a map mode matched with the label, wherein the second label specifically comprises a plurality of labels;
in the matching process, first label matching is performed, and then second label matching is performed;
accordingly, in step S3, the step of calling the map content includes:
selecting merchant information from the database according to a map mode of calling the first label or the second label and the first label or the second label corresponding to the map mode, wherein the merchant information at least comprises a merchant name, a merchant address and a merchant identifier, the merchant identifier comprises a main merchant identifier and a secondary merchant identifier, the main merchant identifier corresponds to the first label, and the secondary merchant identifier corresponds to the second label;
displaying the selected merchant information on the electronic map, and hiding unselected merchant information on the electronic map;
in step S21, the keywords are respectively matched with the labels of the map modes stored in the database, which is specifically implemented by the following steps:
step S211, matching the keywords with the first labels of the map modes; if the first label corresponds to the keyword, executing step S212; if the first label is not corresponding to the keyword, judging that the keyword is failed to match with the label;
step S212, obtaining a second label corresponding to the first label, and matching keywords with each identifier in the second label respectively; if the identification corresponds to the keyword, judging that the keyword is successfully matched with the second tag; and if the identification corresponds to the keyword, judging that the keyword is successfully matched with the first label.
2. The themed map display method of claim 1, wherein:
in step S2, the step of re-matching the map mode further includes the following steps:
if the keyword and the tag fail to match, step S24 is executed to call the default map mode.
3. The themed map display method according to claim 1 or 2, characterized in that:
the invoking the map mode includes: the step of calling map content and the step of calling color scheme.
4. A themed map display method as set forth in claim 3, characterized in that:
the step of calling the color matching scheme comprises the following steps:
step 240, obtaining the device identification of the vehicle-mounted terminal;
step S241, searching the vehicle-mounted terminal information corresponding to the equipment identifier from the equipment list stored in the database; the device list is used for storing the corresponding relation between the device identification and the vehicle-mounted terminal information; the vehicle-mounted terminal information at least comprises the size of a vehicle-mounted terminal screen;
step S242, searching the color matching scheme corresponding to the keyword from the corresponding list stored in the database according to the label matched with the keyword when the map mode is called;
step S243, the searched color matching scheme is self-adapted to the size of the vehicle-mounted terminal screen according to the vehicle-mounted terminal information.
5. The themed map display method of claim 4, wherein:
step S241 searches for in-vehicle terminal information corresponding to the device identifier from a device list, and specifically includes:
step S2411, determining whether there is a device identifier in the device list, if yes, executing step S2412; if not, executing step S2413;
step S2412, searching for vehicle terminal information corresponding to the device identifier from the device list;
step S2413, determining the default vehicle-mounted terminal information as the vehicle-mounted terminal information corresponding to the device identifier.
6. A vehicle-mounted terminal, an electronic map is arranged in the vehicle-mounted terminal, which is characterized in that,
the vehicle-mounted terminal comprises:
the acquisition module is used for acquiring voice information and extracting keywords based on the voice information;
the database is used for pre-storing at least one map mode, merchant information and equipment list, wherein the map mode comprises map content and a color scheme;
the matching module is used for respectively matching the keywords with the labels of all map modes stored in the database, and if the keywords are successfully matched with the first label, the map mode matched with the first label is called, and the first label is the generalization of various identifications;
if the keyword is successfully matched with the second label, a map mode matched with the labels is called, wherein the second label specifically comprises a plurality of labels, and in the matching process, the first label is matched first and then the second label is matched;
the keyword is respectively matched with the labels of each map mode stored in the database, and the method is specifically realized by the following steps:
the keywords are matched with the first labels of the map modes; if the first label corresponds to the keyword, acquiring a second label corresponding to the first label, and respectively matching the keyword with each mark in the second label; if the identification corresponds to the keyword, judging that the keyword is successfully matched with the second tag; if the identification corresponds to the keyword, judging that the keyword is successfully matched with the first label;
if the first label is not corresponding to the keyword, judging that the keyword is failed to match with the label; the calling module is used for calling the map mode matched with the keyword in the database according to the keyword;
correspondingly, the step of calling the map content comprises the following steps:
selecting merchant information from the database according to a map mode of calling the first label or the second label and the first label or the second label corresponding to the map mode, wherein the merchant information at least comprises a merchant name, a merchant address and a merchant identifier, the merchant identifier comprises a main merchant identifier and a secondary merchant identifier, the main merchant identifier corresponds to the first label, and the secondary merchant identifier corresponds to the second label;
displaying the selected merchant information on the electronic map, and hiding unselected merchant information on the electronic map; and the adaptation module is used for adapting the called map mode with the electronic map so as to display the map mode.
7. The vehicle-mounted terminal according to claim 6, wherein:
the calling module comprises: a map content calling module and a color scheme calling module;
the map content calling module is used for calling merchant information from the database according to the label of the map mode;
and the color scheme calling module is used for calling the vehicle-mounted terminal information from the equipment list of the database according to the acquired equipment identifier.
8. The vehicle-mounted terminal according to claim 6, wherein:
the acquisition module is also used for acquiring vehicle-mounted terminal information when the map mode is confirmed, and the vehicle-mounted terminal information at least comprises equipment identification.
9. The vehicle-mounted terminal according to claim 6, wherein:
the calling module comprises a determining module, wherein the determining module is used for controlling the calling module to call a default map mode when the electronic map is determined to be started for the first time.
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| CN112037643A (en) * | 2020-11-05 | 2020-12-04 | 蘑菇车联信息科技有限公司 | Configuration method and device of electronic map and electronic equipment |
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