CN111765896A - Electronic map display method and device, terminal and medium - Google Patents
Electronic map display method and device, terminal and medium Download PDFInfo
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- CN111765896A CN111765896A CN201910260237.6A CN201910260237A CN111765896A CN 111765896 A CN111765896 A CN 111765896A CN 201910260237 A CN201910260237 A CN 201910260237A CN 111765896 A CN111765896 A CN 111765896A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000009877 rendering Methods 0.000 claims description 34
- 230000008859 change Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3667—Display of a road map
- G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3691—Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions
- G01C21/3694—Output thereof on a road map
Abstract
The embodiment of the invention discloses a map display method and device, a terminal and a medium, wherein the method comprises the following steps: requesting traffic light information based on the current position according to the current position of the vehicle; and at least according to the acquired content of the traffic light information, carrying out dynamic display related to the traffic light information on the electronic map. The technical scheme in the embodiment of the invention can provide more accurate traffic light service.
Description
Technical Field
The invention relates to the field of electronic maps, in particular to an electronic map display method and device, a terminal and a medium.
Background
An electronic map, i.e., a digital map, is a map that is stored and referred to digitally by using a computer technology, and is a map that is displayed in a paperless manner using collected map data.
The electronic map is widely applied to various cruising and navigation scenes, and how to provide more diversified services by utilizing the display of the electronic map becomes a new technical problem which is widely researched.
Disclosure of Invention
The embodiment of the invention solves the technical problem of providing more accurate traffic light service by utilizing the display of the electronic map.
To solve the above technical problem, an embodiment of the present invention provides a map displaying method, including: requesting traffic light information based on the current position according to the current position of the vehicle; and at least according to the acquired content of the traffic light information, carrying out dynamic display related to the traffic light information on the electronic map.
Optionally, the electronic map display method further includes: acquiring configuration information from a rendering server, wherein the configuration information comprises request setting for requesting the traffic light information; the requesting traffic light information based on the current location comprises: and requesting the traffic light information according to the request setting.
Optionally, the request setting includes a to-be-acquired content category of the traffic light information to be acquired, where the to-be-acquired content category includes at least one of: the current light state of the traffic light, the remaining time of the light state switching and the position information of the traffic light.
Optionally, the method further includes: obtaining configuration information from a rendering server, the configuration information including: the display mode of dynamically displaying the traffic lights on the electronic map is adopted; the dynamic display of the traffic lights on the electronic map comprises the following steps: and dynamically displaying the traffic lights on the electronic map by combining the display mode.
Optionally, the display mode includes at least one of the following: and displaying the position, rendering the setting and voice broadcasting the setting of the electronic map.
Optionally, the obtaining the configuration information includes: sending a Link mark where the vehicle is currently located to a rendering server; receiving configuration information associated with the Link identification from the rendering server.
Optionally, when the distance between the current position of the vehicle and the intersection provided with the traffic light is within a preset distance range, the traffic light information is requested.
Optionally, the performing of the traffic light dynamic display on the electronic map includes: and under the navigation state, judging whether a broadcast point is created according to the position change of the vehicle, wherein the broadcast point is used for carrying out voice broadcast based on the traffic light information.
Optionally, the requesting the traffic light information includes: and requesting the traffic light information again after the time interval from the last time of requesting the traffic light information based on the current position is greater than a preset time threshold.
An embodiment of the present invention further provides an electronic map display device, including: a request unit adapted to request traffic light information based on a current position of a vehicle according to the current position; and the dynamic display unit is suitable for dynamically displaying the traffic light information on the electronic map at least according to the acquired content of the traffic light information.
The embodiment of the invention also provides a computer readable storage medium, wherein computer instructions are stored on the computer readable storage medium, and the steps of the electronic map display method are executed when the computer instructions are executed.
The embodiment of the invention also provides a terminal which comprises a memory and a processor, wherein the memory is stored with a computer instruction capable of running on the processor, and the processor executes the steps of the electronic map display method when running the computer instruction.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the category of the content to be acquired of the traffic light information to be acquired is determined, the traffic light information based on the current position is requested according to the category of the content, and the traffic light information is dynamically displayed on an electronic map according to the acquired content of the traffic light information. Therefore, the content of the traffic light information can be dynamically displayed in the electronic map, so that a user can learn more accurate traffic light information, and the user experience is improved.
Furthermore, the Link identification where the vehicle is located is sent to the rendering server, the configuration information is received from the rendering server, and the user side can provide traffic light service for the user according to the configuration of the rendering server, so that the traffic light service can be updated conveniently, and the user experience is better.
Drawings
Fig. 1 is a schematic structural diagram of an implementation environment related to an electronic map display method in an embodiment of the present invention;
FIG. 2 is a flowchart of an electronic map displaying method according to an embodiment of the present invention;
FIG. 3 is a flow chart of another electronic map displaying method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram illustrating an electronic map displaying method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a configuration information obtaining unit according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a portion of an interface of an electronic map display in accordance with an embodiment of the present invention;
fig. 8 is a schematic diagram of a portion of an interface of another electronic map show in an embodiment of the invention.
Detailed Description
As described above, how to provide more diversified services using the presentation of the electronic map becomes a new technical problem which has been widely studied.
In one implementation, the electronic map may show a graphic of traffic lights, but the graphic is static. The user can know the setting position of the traffic lights only through the graphic.
In the embodiment of the invention, the category of the content to be acquired of the traffic light information to be acquired is determined, the traffic light information based on the current position is requested according to the category of the content, and the traffic light is dynamically displayed on the electronic map at least according to the content of the acquired traffic light information. Therefore, the content of the traffic light information can be dynamically displayed in the electronic map, so that a user can learn more accurate traffic light information, and the user experience is improved.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 1 is a schematic structural diagram of an implementation environment related to an electronic map display method in an embodiment of the present invention. The implementation environment includes at least one terminal 11, and a traffic server 12, and may further include a rendering server 13.
The terminal 11 may be various suitable terminal devices for providing the electronic map display for the user, for example, a smart phone, a tablet computer, or a dedicated navigation device. The terminal 11 can be mounted on a vehicle, and a user can watch dynamic display related to traffic light information through the terminal 11.
The traffic server 12 may be a server that performs traffic light state control. It is understood that, as the traffic server 12 in the embodiment of the present invention, a server capable of providing traffic light information for the terminal 11 may be used, and is not limited herein.
The rendering server 13 is a server on the map service side, and can provide a map service to a plurality of terminals 11 loaded with electronic map applications.
In a specific implementation, the terminal 11 may obtain traffic light information from the traffic server 12 for performing related dynamic display. In some application scenarios, the process of acquiring traffic light information from the traffic server 12 and performing dynamic display may also be performed according to the instruction of the rendering server 13. As will be further described below.
With reference to fig. 2, in a specific implementation, the electronic map displaying method in the embodiment of the present invention may include the following steps:
step S21, according to the current position of the vehicle, requesting the traffic light information based on the current position;
and step S22, dynamically displaying the traffic light information on the electronic map at least according to the acquired content of the traffic light information.
The traffic light information is information indicating a state of the traffic light, and may include one or more of information such as a current light state of the traffic light, a remaining time of switching the light state, and position information of the traffic light, for example. The traffic light information based on the current position may be traffic light information whose position and the current position of the vehicle satisfy a certain relationship.
For example, the information may be traffic light information whose distance is smaller than a preset value. In this manner, information for one or more traffic lights may be requested at a time. Further, if the traffic light information is requested in the navigation state, the traffic light information may be the traffic light information requested in the navigation planning route.
Correspondingly, the dynamic display of the traffic lights on the electronic map can be one or more of the current light state of the traffic lights, the remaining time of light state switching, the position information of the traffic lights and the like. The specific display mode of the dynamic display may be color display, dynamic effect, voice broadcast, or other more modes, which is not limited herein.
In a specific implementation, the displaying may be displaying the information visible on the current interface on the electronic map interface directly after the electronic map is opened; or, after the electronic map is opened, when the user enters the navigation state, displaying according to the setting; or, the display may be performed on one or more of the above information based on the triggering of the user, for example, after the user clicks a static traffic light in the electronic map interface, the light state of the traffic light clicked by the user may be displayed.
Referring to fig. 7 in combination, after the electronic map is turned on, the traffic lights 71 and the traffic lights 72 are shown on the display interface, and dynamic display of the traffic lights can be directly performed on the interface, for example, the traffic lights 71 and the traffic lights 72 display the light state at the current time, and the specific display manner may be various, which is not limited herein.
In other implementations, the traffic lights may also be dynamically displayed after being triggered by the user. For example, after the electronic map is turned on, a static traffic light is displayed, and after the user clicks the traffic light 71, the light state of the traffic light 71 may be displayed. Correspondingly, the user can operate and close the dynamic display of the traffic light. It is understood that the triggering operation of the user may also be a voice operation or other more operations, which is not limited herein.
It can be understood that the user may also perform a trigger operation in the process of dynamic display to change the display mode of the dynamic display. For example, when the light state of the traffic light is dynamically displayed, the user can perform operation to call out the countdown display control for switching the light state of the designated traffic light. The display mode can be more various, such as the display mode described later, and is not limited herein. In one implementation, if the user clicks on the traffic light 72, the countdown display control 73 may be invoked. It is understood that the style, display position, etc. of countdown display control 73 may be various, and is not limited thereto.
As mentioned above, in the specific implementation, the traffic light may be dynamically displayed after the user instructs the electronic map to enter the navigation state. For example, in the navigation state, one or more traffic lights within a certain range from the current position of the vehicle may be dynamically displayed according to the navigation route in combination with the current position of the vehicle, or the traffic lights shown in the navigation interface may also be dynamically displayed.
Referring to fig. 8 in conjunction, a traffic light 81 and a traffic light 82 are shown in the electronic map interface, which may be dynamically displayed. Alternatively, only the traffic light 81 may be dynamically displayed in conjunction with the vehicle position 83, or both traffic lights may be dynamically displayed. Or more traffic lights can be dynamically displayed for the user to make a prejudgment.
It is to be understood that the above interfaces are only examples and are not limiting on the interfaces and application scenarios. And the implementation mode applied to the interface can be combined or independently applied to more application scenes.
With continued reference to fig. 2, in a specific implementation, the electronic map displaying method may further include step S23, acquiring configuration information, where the configuration information includes a request setting for requesting the traffic light information. Accordingly, the requesting of the traffic light information based on the current location in step S22 may include: and requesting the traffic light information according to the request setting. In particular, the configuration information may also include other settings, such as a display manner of traffic light information, which may be specifically described in detail later.
Further, the configuration information may be obtained from a rendering server. It is to be understood that, here, no specific limitation is made on the type of the server, and any server that can provide configuration information in the embodiment of the present invention may be used as the rendering server in the embodiment of the present invention.
Referring to fig. 3 in combination, in a specific implementation, obtaining the configuration information further may include:
step S231, sending the Link identification where the vehicle is currently located to a rendering server;
step S232, receiving the configuration information from the rendering server.
In the field of electronic map technology, roads in map data may be represented by different road segments (links), with different links having different identifications. And sending the Link identification where the vehicle is located in the current day to a rendering server, wherein the rendering server can issue the configuration information corresponding to the Link identification.
The traffic light service is conveniently and uniformly updated through the configuration information determined by the rendering server, and the user experience is better.
Further, referring to fig. 1 in combination, the terminal 11 mounted on the vehicle may acquire traffic light information from the traffic server 12. Referring to the foregoing example, the configuration information may be obtained by the terminal 11 from the rendering server 13. Alternatively, the configuration information may be information already stored in the terminal 11.
In a specific implementation, the request setting may include a category of the to-be-acquired content of the to-be-acquired traffic light information. Further, the content category may include one or more of a current light state of the traffic light, a remaining time of light state switching, and location information of the traffic light. By determining the category of the content to be acquired of the traffic light information to be acquired, traffic lights can be acquired differently, so that the electronic map display method in the embodiment of the invention is more flexible and meets the requirements of different scenes.
Or, the configuration information may also be information that has been stored in the terminal 11, and in other specific implementation manners, after the traffic light information is acquired, the target content category may also be analyzed according to the configuration information stored in the terminal for dynamic display of the traffic light.
Continuing with the foregoing, the content category may include one or more of a current light state of the traffic light, a remaining time of the light state switching, and location information of the traffic light. The configuration information may indicate that one or more of the above-described content categories are acquired, for example, only the light state and the traffic light position information may be acquired, or the light state, the remaining time of state switching, and the position information of the traffic light may also be acquired. It is understood that the content category of the acquired traffic light information may be less than the content category indicated by the configuration information.
In specific implementation, the traffic light information may be requested when a distance between a current position of the vehicle and an intersection provided with the traffic light is within a preset distance range.
Further, the preset distance range may be indicated by a request setting in the configuration information, or may be stored in the terminal 11.
In specific implementation, the traffic light information can be requested again after the time interval from the last time of requesting the traffic light information is greater than a preset time threshold, so that excessively intensive request for the traffic light information is avoided, and more communication resources are occupied. The preset time threshold may be referred to as a confidence interval, that is, by default, within the time threshold, the traffic light information obtained by the last request is credible.
Or, in other specific implementations, the traffic light information may also be requested at a higher frequency, so as to improve the accuracy of the traffic light information. The specific implementation mode can be selected according to the application scene.
After the content of the traffic light information is acquired, the traffic light can be dynamically displayed on the electronic map. In a specific implementation, the foregoing configuration information may further include: and carrying out a display mode of traffic light dynamic display on the electronic map. Correspondingly, the traffic light dynamic display can be carried out on the electronic map according to the display mode in the configuration information.
In a specific implementation, the presentation mode may include one or more of a presentation position, a rendering setting, and a voice broadcast in the electronic map.
Further, the control of the traffic light may be displayed at the intersection of the road in the electronic map, for example, in a display manner shown in fig. 7. The specific color matching and display effects may be determined based on the rendering settings. The traffic light control may also be separately displayed at a non-intersection position of the electronic map interface, for example, as shown in fig. 8, the traffic light control 84 may be displayed at the upper right corner of the electronic map interface, which may include a control for displaying a light state and a control for displaying a countdown. The style and content of the control, rendering effect, etc. may be various, and are not limited herein.
In a specific implementation, the user may also change the position where the control is displayed, for example, by dragging the control of the traffic light.
The control of the traffic light can show the light state of the traffic light or can also show the countdown of the change of the light state. It will be appreciated that the specific presentation of the traffic light space may be associated with a category of content to be acquired. For example, if the remaining time for switching the light state is not included in the category of the content to be acquired, the remaining time is not included in the presentation content.
The specific style of the traffic light control is not limited herein, and various controls that can be implemented by those skilled in the art can be used for the specific implementation of the embodiment of the present invention.
As described above, in a specific implementation, information of one or more traffic lights may be requested at a time, and when information of a plurality of traffic lights is requested, traffic light information to be displayed may be determined according to position information in the traffic light information and a current position of a vehicle, so as to determine content displayed by a traffic light control.
In a specific implementation, when the presentation mode includes voice broadcasting, a broadcast point can be created in the navigation state. Specifically, a change in the position of the vehicle may be determined to determine whether to create a broadcast point. For example, a broadcast point may be created within the determination time when the position of the vehicle is not changed, so as to prompt the vehicle user that the light state of the traffic light will be changed, so that the user can make a corresponding driving operation preparation.
It is understood that the vehicle position is not changed, and may not be changed within a certain error range, so as to set a certain fault tolerance space. The position of the vehicle may be a Positioning position for navigation, such as a Global Positioning System (GPS) position. Alternatively, the change in vehicle position can also be determined by the vehicle's own measurement system.
In a specific implementation, the specific language of the broadcast point may be various, and with reference to fig. 1, the broadcast point may be issued by the rendering server 13, or may also be stored in the terminal 11.
In a specific implementation, the display manner may be indicated by configuration information, and as described above, the configuration information may be issued by the rendering server 13 or stored in the terminal 11. In the application scenario in which the configuration information is delivered by the rendering server 13, the user may also change the configuration information through the terminal 11 to meet more personalized requirements.
In a specific implementation, the communication protocol between the terminal 11 and the traffic server 12 may adopt a Json method to solve the compatibility problem. In addition, the data request protocol and the data downlink protocol between the terminal 11 and the traffic server 12 may be implemented by using a Protocol Buffer (PB).
Referring to fig. 4 in combination, in a specific implementation, the terminal may include a traffic light processing module 41, a network request module 42, a data decoding module 43, an information presentation module 44, and a broadcast module 45.
The traffic light processing module 41 may initiate a request for information such as traffic lights, and request traffic light information from the traffic server through the network request module 42; a request for configuration information may also be initiated to upload route information, such as Link identification, to the rendering server via the network request module 42 to receive the configuration information. The data decoding module 43 may decode the acquired traffic light information, and output the content therein, such as the light state of the traffic light, the remaining time of the light state switching, the position information of the traffic light, and the like. The traffic light processing module 41 can send the content to the information display module 44 according to the content that is revealed, and display the interface, and also can send the determined voice broadcast data to the broadcast module 45, and broadcast by the broadcast module. The broadcast module may be a module having a Text To Speech (TTS) function.
Those skilled in the art will appreciate that the implementation of the above terminal is only illustrative and not limiting.
In the embodiment of the invention, the category of the content to be acquired of the traffic light information to be acquired is determined, the traffic light information based on the current position is requested according to the category of the content, and the traffic light dynamic display is carried out on the electronic map at least according to the content of the traffic light information acquired. Therefore, the content of the traffic light information can be dynamically displayed in the electronic map, and the user experience is improved.
An embodiment of the present invention further provides an electronic map display apparatus, which, with reference to fig. 5, may include the following units:
a request unit 51 adapted to request traffic light information based on a current position of a vehicle according to the current position;
and the dynamic display unit 52 is adapted to perform dynamic display related to the traffic light information on the electronic map at least according to the acquired content of the traffic light information.
In a specific implementation, the electronic map display apparatus may further include: a configuration information obtaining unit 53 adapted to obtain configuration information from a rendering server, the configuration information including a request setting requesting the traffic light information; accordingly, the request unit 51 is adapted to request the traffic light information according to the request setting.
Referring to fig. 6 in combination, the configuration information acquiring unit may include:
an identifier sending unit 61 that sends a Link identifier where the vehicle is currently located to the rendering server;
a configuration information receiving unit 62 that receives the configuration information associated with the Link id from the rendering server.
Specific implementation and beneficial effects of the electronic map display device in the embodiment of the present invention can be referred to the electronic map display method in the embodiment of the present invention, and are not described herein again.
The embodiment of the invention also provides a computer readable storage medium, wherein computer instructions are stored on the computer readable storage medium, and the steps of the electronic map display method are executed when the computer instructions are executed. The computer readable storage medium may be an optical disc, a mechanical hard disk, a solid state hard disk, etc.
The embodiment of the invention also provides a terminal which comprises a memory and a processor, wherein the memory is stored with a computer instruction capable of running on the processor, and the processor executes the steps of the electronic map display method when running the computer instruction. The terminal can be various appropriate terminals such as a smart phone, a tablet computer and special navigation equipment installed in a vehicle.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. An electronic map display method, comprising:
requesting traffic light information based on the current position according to the current position of the vehicle;
and at least according to the acquired content of the traffic light information, carrying out dynamic display related to the traffic light information on the electronic map.
2. The electronic map display method of claim 1, further comprising:
acquiring configuration information from a rendering server, wherein the configuration information comprises request setting for requesting the traffic light information; the requesting traffic light information based on the current location comprises: and requesting the traffic light information according to the request setting.
3. The electronic map display method according to claim 2, wherein the request setting includes a category of content to be acquired of the traffic light information to be acquired, and the category of content to be acquired includes at least one of: the current light state of the traffic light, the remaining time of the light state switching and the position information of the traffic light.
4. The electronic map display method of claim 1, further comprising:
obtaining configuration information from a rendering server, the configuration information including: the display mode of dynamically displaying the traffic lights on the electronic map is adopted; the dynamic display of the traffic lights on the electronic map comprises the following steps: and dynamically displaying the traffic lights on the electronic map by combining the display mode.
5. The electronic map display method of claim 4, wherein the display mode comprises at least one of the following: and displaying the position, rendering the setting and voice broadcasting the setting of the electronic map.
6. The electronic map displaying method according to claim 2, wherein the obtaining configuration information includes:
sending a Link mark where the vehicle is currently located to a rendering server;
receiving configuration information associated with the Link identification from the rendering server.
7. The electronic map displaying method of claim 1, wherein the traffic light information is requested when a distance between a current position of the vehicle and an intersection where the traffic light is disposed is within a preset distance range.
8. The electronic map display method of claim 1, wherein dynamically displaying the traffic light on the electronic map comprises: and under the navigation state, judging whether a broadcast point is created according to the position change of the vehicle, wherein the broadcast point is used for carrying out voice broadcast based on the traffic light information.
9. The electronic map displaying method according to claim 1, wherein requesting the traffic light information comprises: and requesting the traffic light information again after the time interval from the last time of requesting the traffic light information based on the current position is greater than a preset time threshold.
10. The method for displaying an electronic map according to claim 1, wherein the dynamically displaying traffic lights on the electronic map at least according to the acquired content of the traffic light information comprises: and responding to the trigger of the user, and dynamically displaying the traffic lights on the electronic map.
11. The method for displaying an electronic map according to claim 1, wherein the dynamically displaying traffic lights on the electronic map at least according to the acquired content of the traffic light information comprises: and responding to the trigger of the user, and updating the display mode of the dynamic display.
12. An electronic map display device, comprising:
a request unit adapted to request traffic light information based on a current position of a vehicle according to the current position;
and the dynamic display unit is suitable for dynamically displaying the traffic light information on the electronic map at least according to the acquired content of the traffic light information.
13. A computer-readable storage medium, on which computer instructions are stored, wherein the computer instructions are executed to perform the steps of the electronic map presentation method according to any one of claims 1 to 11.
14. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor, when executing the computer instructions, performs the steps of the electronic map presentation method of any one of claims 1 to 11.
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| CN201910260237.6A CN111765896A (en) | 2019-04-02 | 2019-04-02 | Electronic map display method and device, terminal and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112700667A (en) * | 2020-12-22 | 2021-04-23 | 北京百度网讯科技有限公司 | Method, apparatus, electronic device, and medium for assisting vehicle driving |
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