[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2017166592A1 - 导航地图的控制方法、装置和存储介质 - Google Patents

导航地图的控制方法、装置和存储介质 Download PDF

Info

Publication number
WO2017166592A1
WO2017166592A1 PCT/CN2016/096102 CN2016096102W WO2017166592A1 WO 2017166592 A1 WO2017166592 A1 WO 2017166592A1 CN 2016096102 W CN2016096102 W CN 2016096102W WO 2017166592 A1 WO2017166592 A1 WO 2017166592A1
Authority
WO
WIPO (PCT)
Prior art keywords
navigation
scale
vehicle
map
optimal scale
Prior art date
Application number
PCT/CN2016/096102
Other languages
English (en)
French (fr)
Inventor
邓健
陈泉坤
黄凯
Original Assignee
百度在线网络技术(北京)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 百度在线网络技术(北京)有限公司 filed Critical 百度在线网络技术(北京)有限公司
Priority to KR1020187003731A priority Critical patent/KR102002738B1/ko
Priority to EP16896364.3A priority patent/EP3438612B1/en
Priority to JP2018505019A priority patent/JP6652631B2/ja
Publication of WO2017166592A1 publication Critical patent/WO2017166592A1/zh
Priority to US16/146,422 priority patent/US11054274B2/en

Links

Images

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3667Display of a road map
    • G01C21/367Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3446Details of route searching algorithms, e.g. Dijkstra, A*, arc-flags, using precalculated routes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers

Definitions

  • Embodiments of the present invention relate to the field of intelligent transportation technologies, and in particular, to a method, an apparatus, and a storage medium for controlling a navigation map.
  • Navigation devices have been widely used, and the navigation device navigates the navigation map associated with the path at a fixed scale.
  • the user when a user browses a navigation map, it is often necessary to perform global or partial browsing. Therefore, the user needs to manually click the zoom in or zoom out button on the navigation map to adjust the electronic map to switch between the wide area and the local area map. Such an operation is inflexible and reactive. slow.
  • the scale is now enlarged when the vehicle is about to pass a maneuver point; when the vehicle passes the maneuver point, the scale is then scaled back to the original scale. .
  • This method can clearly see the details of the route of the maneuver point when the vehicle is about to pass the maneuver point.
  • the maneuver point is not yet approached, the user cannot know the route details of the next maneuver point.
  • the user sees only one navigation line on the map, which has little inductive effect on the user.
  • the high-speed exit is a very important maneuver point. Once users accidentally miss it, they may have to take more useless roads and waste user time and energy.
  • the embodiment of the invention provides a method, a device and a storage medium for controlling a navigation map, so as to improve the inducibility of the navigation map and reduce the risk of missing the intersection during the driving process.
  • an embodiment of the present invention provides a method for controlling a navigation map, where the method includes:
  • the navigation path is navigated according to the optimal scale.
  • an embodiment of the present invention provides a navigation map control apparatus, where the apparatus includes:
  • An acquisition module configured to acquire a navigation key point included in a navigation path between a current position of the vehicle and a next maneuver point when the display scale event is detected;
  • a calculation module configured to calculate an optimal scale of the navigation map according to the pixel size of the navigation key point and the terminal screen
  • a navigation module configured to navigate the navigation path according to the optimal scale.
  • an embodiment of the present invention provides a storage medium including computer executable instructions for executing a navigation map control method when executed by a computer processor, the method comprising:
  • the navigation path is navigated according to the optimal scale.
  • the navigation key points in the current position of the vehicle to the next maneuver point are reasonably distributed on the terminal screen, and The navigation path generated by the navigation key is displayed on the terminal screen.
  • the user can predict the next maneuver point in advance and make corresponding preparations to improve the inducibility of the navigation map and reduce the risk of missing the intersection during the driving process.
  • FIG. 1 is a flowchart of a method for controlling a navigation map according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for controlling a navigation map according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic diagram showing the effect of a method for controlling a navigation map according to Embodiment 2 of the present invention.
  • FIG. 4 is a flowchart of a method for controlling a navigation map according to Embodiment 3 of the present invention.
  • FIG. 5 is a flowchart of a method for controlling a navigation map according to Embodiment 4 of the present invention.
  • FIG. 6 is a schematic structural diagram of a navigation map control apparatus according to Embodiment 5 of the present invention.
  • FIG. 7 is a schematic structural diagram of a terminal according to Embodiment 6 of the present invention.
  • FIG. 1 is a flowchart of a method for controlling a navigation map according to Embodiment 1 of the present invention. This embodiment can be applied to the case where the navigation map is reasonably displayed, and the method can be executed by a terminal having a navigation function or a navigation server. Referring to FIG. 1, the method for controlling a navigation map provided by this embodiment specifically includes the following:
  • the display scale event refers to the display scale adjustment event of the navigation map
  • the maneuver point is a meeting point of two or more roads at which the vehicle can change the driving route as needed, and the maneuvering point can be at least one of a vehicle lane change position, a vehicle turn position, and a vehicle turning position
  • the next maneuver point is a vehicle The maneuver point that is about to pass
  • the navigation key point is the location point on the electronic map that contains the key shape of the navigation path.
  • a distance threshold generates the display scale event.
  • the set area range refers to a specified coordinate area of the terminal screen, and may be a coordinate area within a fixed pixel from the screen boundary; the first distance threshold may be a set fixed distance value, or may be adjusted according to user needs.
  • a display scale event is generated; or, if the current position of the vehicle is A distance scale event is generated when the distance between the next maneuver points is less than or equal to 500 meters.
  • the map area to be displayed may be determined according to the navigation key point, and the optimal scale of the navigation map is determined according to the pixel area of the to-be-displayed map area and the terminal screen, so that the terminal screen can display the navigation map at the optimal scale.
  • the map area to be displayed is displayed in a complete and clear manner, thereby enabling the user to foresee the next maneuver point through the displayed map area to be displayed.
  • the optimal scale can be calculated by performing coordinate conversion on the pixel size of the terminal screen and the map area to be displayed, so that the navigation key points are reasonably distributed on the terminal screen.
  • the navigation path is navigated according to the optimal scale, so that the user can predict the next maneuver point in advance and make corresponding preparations to improve the inducibility of the navigation map and reduce the risk of missing the intersection during the driving process.
  • the technical solution of the embodiment distributes the navigation key points in the current maneuver point of the vehicle to the terminal screen reasonably according to the pixel size of the terminal screen when the display scale event is monitored. On, and the navigation path generated by the navigation key is displayed on the terminal screen. The user can predict the next maneuver point in advance and make corresponding preparations to improve the inducibility of the navigation map and reduce the risk of missing the intersection during the driving process.
  • FIG. 2 is a flowchart of a method for controlling a navigation map according to Embodiment 2 of the present invention.
  • This embodiment specifically provides a method for controlling a new navigation map based on the first embodiment.
  • the method for controlling a navigation map provided by this embodiment specifically includes the following:
  • the minimum circumscribed rectangular map area refers to the smallest rectangular map area including all navigation keys. Thus, the minimum circumscribed rectangular map area includes the current location of the vehicle and the next maneuver point.
  • the size of the minimum circumscribed rectangular map area may be equal to or smaller than the size of the terminal screen, so that the navigation path between the current position of the vehicle and the next maneuver point is clearly and completely displayed at the terminal.
  • the arrow I1 is the current position of the vehicle
  • the arrow I2 is the next maneuver point
  • the size of the minimum circumscribed rectangular map area is smaller than the size of the terminal screen, and the user of the navigation map can clearly foresee the next maneuver point.
  • the optimal scale can be calculated by the size of the minimum circumscribed rectangular map area and the pixel size of the terminal screen.
  • the minimum circumscribed rectangular map area and the navigation path therein are displayed according to the calculated optimal ratio.
  • the technical solution of the embodiment is determined by using the navigation key point of the current position of the vehicle to the next maneuver point.
  • the minimum circumscribed rectangular map area containing the navigation key points is determined, and then the optimal scale is determined according to the reasonable display of the minimum circumscribed rectangular map area on the terminal screen. Enables the terminal to display the minimum circumscribed rectangular map area according to the optimal scale while displaying the complete navigation path.
  • the terminal controls the display angle of the navigation path, so that the user concentrates on the route information near the maneuver point at the maneuver point.
  • the method for controlling the navigation map provided in this embodiment specifically includes the following:
  • the second distance threshold is a distance between the vehicle and the next maneuver point when the terminal starts to display the navigation map in a top view.
  • the second distance threshold may be set according to requirements, and may be 10 meters.
  • the method may further include: if the calculated optimal scale is smaller than the set minimum scale threshold, the minimum scale is The threshold is determined as a new optimal scale; if the calculated optimal scale is greater than the set highest scale threshold, the highest scale threshold is determined as the new optimal scale.
  • the lowest scale threshold is the minimum value of the optimal scale preset according to experience; the highest ratio
  • the ruler threshold is the maximum value of the optimal scale preset according to experience. It can be understood that when the navigation key points are more concentrated, the scale calculated by the navigation key points is larger, and the display range is smaller. To avoid the display range being too small, if the calculated scale is smaller than the set minimum scale threshold, The lowest scale threshold is the best scale. Similarly, when the navigation key points are scattered, the scale calculated by the navigation key points is smaller, and the display range is larger. To avoid the display range being too large, if the calculated scale is Above the set maximum scale threshold, the highest scale threshold is used as the optimal scale.
  • the display angle of the navigation path of the terminal is adjusted to a top view angle, and the top view angle can better display the traffic information at the maneuver point, so that the user is at the maneuver point. Focus on route information near the maneuver point.
  • calculating an optimal scale of the navigation map according to the pixel size of the navigation key and the terminal screen may include: determining a minimum circumscribed rectangular map area of the navigation key point; according to the minimum circumscribed rectangular map area The size and pixel size of the terminal screen, calculate the optimal scale for the navigation map.
  • FIG. 5 is a flowchart of a method for controlling a navigation map according to Embodiment 4 of the present invention.
  • This embodiment is a specific embodiment proposed on the basis of the above embodiments.
  • the vehicle is driven on a highway as an example.
  • the method for controlling a navigation map provided by this embodiment specifically includes the following:
  • the vehicle travels on a highway
  • the next maneuver point may be a highway exit that the vehicle is about to pass in the navigation path.
  • the minimum circumscribed rectangular map area may be first determined according to all navigation key points included in the navigation path between the current position of the vehicle and the exit of the highway exit.
  • the minimum circumscribed rectangular map area includes at least the current location of the vehicle, the highway exit to be passed, and a navigation path between the two.
  • the pixel size of the terminal screen is 240*320
  • the size of the minimum circumscribed rectangular map area is 480*600
  • the display scale of the original minimum circumscribed rectangular map area is 1:50
  • the pixel size and the minimum external connection according to the terminal screen can be selected.
  • the coordinate conversion relationship of the rectangular map area is calculated to obtain an optimal scale of 1:100.
  • control the terminal to display the navigation map associated with the navigation path in a top view perspective.
  • the navigation map associated with the navigation path may be a navigation map including a minimum circumscribed rectangular map area.
  • the navigation map between the current position of the vehicle and the exit of the highway that is about to pass by the vehicle is reasonably displayed on the terminal screen through the minimum circumscribed rectangular map area, so that the user foresees the exit of the highway that is going to pass in advance.
  • the navigation path display angle is the top view angle, so that the user pays more attention to the route information near the exit of the highway, thereby improving the inducibility of the navigation map and reducing the risk of missing the highway exit during the driving process.
  • FIG. 6 is a schematic structural diagram of a navigation map control apparatus according to Embodiment 5 of the present invention. This embodiment can be applied to the case where the navigation map is reasonably displayed.
  • the control device for the navigation map provided by this embodiment specifically includes an acquisition module 10 , a calculation module 20 , and a navigation module 30 .
  • the obtaining module 10 can be configured to acquire the current position of the vehicle when the display scale event is monitored.
  • the navigation key is included in the navigation path between the next maneuver point;
  • the calculation module 20 can be configured to calculate an optimal scale of the navigation map according to the pixel size of the navigation key and the terminal screen;
  • the navigation module 30 can be used for The navigation path is navigated according to the optimal scale.
  • the calculation module 20 may include a map area determining unit and a scale calculating unit.
  • the map area determining unit may be configured to determine a minimum circumscribed rectangular map area of the navigation key point;
  • the scale calculation unit may be configured to calculate the most navigation map according to the size of the minimum circumscribed rectangular map area and the pixel size of the terminal screen. Good scale.
  • the device may further include a determining module.
  • the determining module may be configured to determine the lowest scale threshold as the new optimal scale after calculating the optimal scale of the navigation map, if the calculated optimal scale is less than the set minimum scale threshold; The optimal scale is greater than the set maximum scale threshold, and the highest scale threshold is determined as the new optimal scale.
  • the threshold value event is generated by the threshold value.
  • the device may further include a viewing angle adjustment module.
  • the viewing angle adjustment module may be configured to: after navigating the navigation path according to the optimal scale, if the distance between the current position of the vehicle and the next maneuver point is less than or equal to a second distance threshold, then the control center
  • the terminal displays the navigation map associated with the navigation path in a top view perspective, wherein the second distance threshold is less than the first distance threshold.
  • the maneuver point may include at least one of a vehicle lane change position, a vehicle turn position, and a vehicle turning position.
  • the navigation map control device provided in this embodiment is the same as the control method of the navigation map provided by any embodiment of the present invention, and can execute the navigation map control method provided by any embodiment of the present invention, and has the implementation of the navigation map.
  • the control method corresponds to the functional modules and benefits. For technical details that are not described in detail in this embodiment, reference may be made to the navigation map provided by any embodiment of the present invention. Control method.
  • Embodiment 6 of the present invention provides a terminal, including a navigation map control device provided by any embodiment of the present invention.
  • an embodiment of the present invention provides a terminal, where the terminal includes a processor 70, a memory 71, an input device 72, and an output device 73.
  • the number of processors 70 in the terminal may be one or more.
  • a processor 70 is taken as an example; the processor 70, the memory 71, the input device 72, and the output device 73 in the terminal may be connected by a bus or other means, and the bus connection is taken as an example in FIG.
  • the memory 71 is used as a computer readable storage medium for storing software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the navigation map control method in the embodiment of the present invention (for example, a navigation map control device)
  • the processor 70 executes various functional applications and data processing of the terminal by executing software programs, instructions, and modules stored in the memory 71, that is, implementing the above-described navigation map control method.
  • the memory 71 may mainly include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to usage of the terminal, and the like. Further, the memory 71 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other nonvolatile solid state storage device. In some examples, memory 71 can further include memory remotely located relative to processor 70, which can be connected to the terminal over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Input device 72 can be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal.
  • the output device 73 may include a display device such as a display screen.
  • Embodiments of the present invention also provide a storage medium including computer executable instructions for performing a navigation map control method when executed by a computer processor, the method comprising:
  • the navigation path is navigated according to the optimal scale.
  • the present invention can be implemented by software and necessary general hardware, and can also be implemented by hardware, but in many cases, the former is a better implementation. .
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk of a computer. , Read-Only Memory (ROM), Random Access Memory (RAM), Flash (FLASH), hard disk or optical disk, etc., including a number of instructions to make a computer device (can be a personal computer)
  • the server, or network device, etc. performs the methods described in various embodiments of the present invention.
  • each unit and module included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented;
  • the specific names of the functional units are also only for convenience of distinguishing from each other, and are not intended to limit the scope of protection of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Instructional Devices (AREA)

Abstract

一种导航地图的控制方法、装置和存储介质。该方法包括:在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点(S110);根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺(S120);根据所述最佳比例尺对所述导航路径进行导航(S130)。本实施例提供的导航地图的控制方法、装置和存储介质提高了导航地图的诱导性,降低行车过程中错过路口的风险。

Description

导航地图的控制方法、装置和存储介质
本专利申请要求于2016年3月31日提交的、申请号为201610202159.0、申请人为百度在线网络技术(北京)有限公司、发明名称为“导航地图的控制方法及装置”的中国专利申请的优先权,该申请的全文以引用的方式并入本申请中。
技术领域
本发明实施例涉及智能交通技术领域,尤其涉及导航地图的控制方法、装置和存储介质。
背景技术
导航装置已得到广泛地应用,导航装置以固定的比例尺导航路径关联的导航地图。但是用户浏览导航地图时,往往需要进行全域或者局部浏览,因此需要用户手动点击导航地图上的放大或缩小按钮,调节电子地图在广域和局域地图间进行切换,这样的操作不灵活,反应慢。
为了避免固定比例尺导致的地图显示范围不合理和对导航诱导性低的问题,目前主要在车辆即将经过一个机动点时,将比例尺放大;当车辆经过机动点后,再把比例尺缩放回原来的比例尺。该方法能在车辆即将经过机动点时,清楚的看到机动点的路线的详细信息。但是,当还未接近机动点时,用户无法知道下一个机动点的路线详细信息。尤其当行驶在高速公路上时,用户在地图上只看到一条导航线,这对用户几乎没有诱导性作用。而高速的出口作为一个非常重要的机动点,用户一旦不小心错过,可能要多走很多无用的路,浪费用户时间和精力。
发明内容
本发明实施例提供导航地图的控制方法、装置和存储介质,以提高导航地图的诱导性,降低行车过程中错过路口的风险。
本发明实施例采用如下技术方案:
第一方面,本发明实施例提供了一种导航地图的控制方法,该方法包括:
在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
根据所述最佳比例尺对所述导航路径进行导航。
第二方面,本发明实施例提供了一种导航地图的控制装置,该装置包括:
获取模块,用于在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
计算模块,用于根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
导航模块,用于根据所述最佳比例尺对所述导航路径进行导航。
第三方面,本发明实施例提供了一种包含计算机可执行指令的存储介质,所述计算机可执行指令在由计算机处理器执行时用于执行一种导航地图的控制方法,该方法包括:
在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
根据所述最佳比例尺对所述导航路径进行导航。
本发明实施例中提供的技术方案,通过在监测到显示比例尺事件时,根据终端屏幕的像素尺寸,将车辆当前位置至下一机动点内的导航关键点合理地分布在终端屏幕上,并将导航关键点生成的导航路径在终端屏幕上显示。使用户能够提前预见下一机动点,并做出相应准备,以提高导航地图的诱导性,降低行车过程中错过路口的风险。
附图说明
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需使用的附图作简单地介绍,当然,以下描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以对这些附图进行修改和替换。
图1为本发明实施例一提供的一种导航地图的控制方法的流程图;
图2是本发明实施例二提供的一种导航地图的控制方法的流程图;
图3是本发明实施例二提供的一种导航地图的控制方法的效果示意图;
图4是本发明实施例三提供的一种导航地图的控制方法的流程图;
图5是本发明实施例四提供的一种导航地图的控制方法的流程图;
图6是本发明实施例五提供的一种导航地图的控制装置的结构示意图;
图7是本发明实施例六提供的一种终端的结构示意图。
具体实施方式
下面将结合附图对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例,是为了阐述本发明的原理,而不是要将本发明限制于这些具体的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例一
图1为本发明实施例一提供的一种导航地图的控制方法的流程图。本实施例可适用于对导航地图合理显示的情况,该方法可以由具有导航功能的终端或导航服务器来执行。参见图1,本实施例提供的导航地图的控制方法具体包括如下:
S110、在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点。
其中,显示比例尺事件指的是导航地图的显示比例尺调整事件;机动点是 两条或两条以上道路的交汇点,在该交汇点车辆可以根据需要改变行驶路线,机动点可以是车辆变道位置、车辆掉头位置和车辆转弯位置中的至少一个;下一机动点是车辆即将经过的机动点;导航关键点是在电子地图上包含导航路径关键形状的位置点。
示例性的,若所述车辆当前位置关联的地图车辆位置位于所述终端屏幕的设定区域范围,或所述车辆当前位置与所述下一机动点之间的距离小于或等于设定的第一距离阀值,则产生所述显示比例尺事件。其中,设定区域范围是指终端屏幕的指定坐标区域,可以是距离屏幕边界固定像素内的坐标区域;第一距离阈值可以是设定的固定距离数值,也可以根据用户需要调整。例如,若车辆在终端屏幕的位置在距离终端屏幕左边界或右边界为1/10及小于1/10的终端屏幕左右宽度的屏幕坐标区域,则产生显示比例尺事件;或者,若车辆当前位置与下一机动点之间的距离小于或等于500米,则产生显示比例尺事件。
S120、根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
其中,可以根据所述导航关键点确定待显示地图区域,并根据待显示地图区域和终端屏幕的像素尺寸确定导航地图的最佳比例尺,使得终端屏幕以最佳比例尺展示导航地图时,终端屏幕可以完整且清晰地展示待显示地图区域,因而使用户能够通过展示的待显示地图区域预见下一机动点。具体的,最佳比例尺可以通过终端屏幕的像素尺寸与待显示地图区域进行坐标转换计算得到,以使导航关键点合理地分布在终端屏幕上。
S130、根据所述最佳比例尺对所述导航路径进行导航。
根据所述最佳比例尺对所述导航路径进行导航,使用户能够提前预见下一机动点,并做出相应准备,以提高导航地图的诱导性,降低行车过程中错过路口的风险。
本实施例的技术方案通过在监测到显示比例尺事件时,根据终端屏幕的像素尺寸,将车辆当前位置至下一机动点内的导航关键点合理地分布在终端屏幕 上,并将导航关键点生成的导航路径在终端屏幕上显示。使用户能够提前预见下一机动点,并做出相应准备,以提高导航地图的诱导性,降低行车过程中错过路口的风险。
实施例二
图2是本发明实施例二提供的一种导航地图的控制方法的流程图。本实施例在上述实施例一的基础上具体提供了一种新导航地图的控制方法。参见图2,本实施例提供的导航地图的控制方法具体包括如下:
S210、在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点。
S220、确定所述导航关键点的最小外接矩形地图区域。
其中,最小外接矩形地图区域是指包含全部导航关键点的面积最小的矩形地图区域。因此,最小外接矩形地图区域包括车辆当前位置和下一机动点。
S230、根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
其中,所述最小外接矩形地图区域的尺寸可以等于或小于终端屏幕的尺寸,使车辆当前位置至下一机动点之间的导航路径清晰完整地在终端显示。如图3所示,箭头I1为车辆当前位置点,箭头I2为下一机动点,最小外接矩形地图区域的尺寸小于终端屏幕的尺寸,通过该导航地图的显示用户可以清晰的预见下一机动点。最佳比例尺可以通过最小外接矩形地图区域的尺寸与终端屏幕的像素尺寸计算得到。
S240、根据所述最佳比例尺对所述导航路径进行导航。
根据计算得到的最佳比例对最小外接矩形地图区域及其中的导航路径进行显示。
本实施例技术方案,通过利用车辆当前位置到下一机动点的导航关键点确 定包含导航关键点的最小外接矩形地图区域,然后根据将最小外接矩形地图区域合理的显示在终端屏幕上,确定最佳比例尺。使终端能够在显示完整导航路径的同时根据最佳比例尺合理显示最小外接矩形地图区域。
实施例三
图4是本发明实施例三提供的一种导航地图的控制方法的流程图。本实施例在上述实施例一和实施例二的基础上在对所述导航路径进行导航之后,增加终端对导航路径展示角度的控制,使用户在机动点处集中关注机动点附近的路线信息。参见图4,本实施例提供的导航地图的控制方法具体包括如下:
S310、在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
S320、根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
S330、根据所述最佳比例尺对所述导航路径进行导航;
S340、若车辆当前位置与所述下一机动点之间的距离小于或等于第二距离阈值,则控制所述终端以顶视图视角展示所述导航路径关联的导航地图,其中所述第二距离阀值小于所述第一距离阀值。
其中,第二距离阈值是指终端开始以顶视图视角展示导航地图时,车辆距离下一机动点的距离,第二距离阈值可以根据需要设定,具体可以为10米。
为了使最佳比例尺始终处于一个合理的取值范围内,在计算导航地图的最佳比例尺之后,还可以包括:若计算得到的最佳比例尺小于设定的最低比例尺阈值,则将所述最低比例尺阈值确定为新的最佳比例尺;若计算得到的最佳比例尺大于设定的最高比例尺阈值,则将所述最高比例尺阈值确定为新的最佳比例尺。
其中,最低比例尺阈值是根据经验预设的最佳比例尺的最小值;最高比例 尺阈值是根据经验预设的最佳比例尺的最大值。可以理解的是,当导航关键点分布较为集中时,通过导航关键点计算得到的比例尺较大,显示范围较小,为避免显示范围过小,若计算得到的比例尺小于设定的最低比例尺阈值,则将最低比例尺阈值最为最佳比例尺;同理,当导航关键点分布较为分散时,通过导航关键点计算得到的比例尺较小,显示范围较大,为避免显示范围过大,若计算得到的比例尺大于设定的最高比例尺阈值,则将最高比例尺阈值作为最佳比例尺。
本实施例技术方案,通过在对所述导航路径进行导航之后,将终端对导航路径展示角度调整为顶视图视角,顶视图视角能更好地展示机动点处的交通信息,使用户在机动点处集中关注机动点附近的路线信息。
示例性的,根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺,可以包括:确定所述导航关键点的最小外接矩形地图区域;根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
实施例四
图5是本发明实施例四提供的一种导航地图的控制方法的流程图。本实施例是在上述实施例的基础上提出的一种具体实施方案。在本实施例中,以车辆在高速路上行驶为例。参见图5,本实施例提供的导航地图的控制方法具体包括如下:
S410、若车辆当前位置至下一机动点的导航路径的距离小于或等于500米,则获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点。
其中,车辆在高速路上行驶,下一机动点可以是在导航路径中车辆即将经过的高速路出口。
S420、确定所述导航关键点的最小外接矩形地图区域。
其中,可以先根据车辆当前位置至即将经过的高速路出口之间的导航路径包含的全部导航关键点确定最小外接矩形地图区域。最小外接矩形地图区域至少包括车辆当前位置、即将经过的高速路出口和两者之间的导航路径。
S430、根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
例如,若终端屏幕的像素尺寸为240*320,最小外接矩形地图区域的尺寸为480*600,原最小外接矩形地图区域的显示比例尺为1∶50,则可以根据终端屏幕的像素尺寸与最小外接矩形地图区域的坐标转换比例关系计算得到最佳比例尺为1∶100。
S440、根据所述最佳比例尺对所述导航路径进行导航。
S450、若车辆当前位置与所述下一机动点之间的距离小于或等于20米,则控制所述终端以顶视图视角展示所述导航路径关联的导航地图。
其中,所述导航路径关联的导航地图可以为包括最小外接矩形地图区域的导航地图。
本实施例技术方案通过最小外接矩形地图区域,将车辆当前位置至车辆即将经过的高速路出口之间的导航地图合理地显示于终端屏幕,使用户提前预见即将经过的高速路出口。同时,在接近高速路出口时控制导航路径展示角度为顶视图视角,使用户更关注高速路出口附近的路线信息,从而提高导航地图的诱导性,降低行车过程中错过高速路出口的风险。
实施例五
图6是本发明实施例五提供的一种导航地图的控制装置的结构示意图。本实施例可适用于对导航地图合理显示的情况。参见图6,本实施例提供的导航地图的控制装置具体包括获取模块10、计算模块20和导航模块30。
其中,获取模块10可以用于在监测到显示比例尺事件时,获取车辆当前位 置到下一机动点之间的导航路径包含的导航关键点;计算模块20可以用于根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;导航模块30可以用于根据所述最佳比例尺对所述导航路径进行导航。
具体的,所述计算模块20可以包括地图区域确定单元和比例尺计算单元。其中,地图区域确定单元可以用于确定所述导航关键点的最小外接矩形地图区域;比例尺计算单元可以用于根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
进一步的,所述装置还可以包括判断模块。其中,判断模块可以用于在计算导航地图的最佳比例尺之后,若计算得到的最佳比例尺小于设定的最低比例尺阈值,则将所述最低比例尺阈值确定为新的最佳比例尺;若计算得到的最佳比例尺大于设定的最高比例尺阈值,则将所述最高比例尺阈值确定为新的最佳比例尺。
优选的,若所述车辆当前位置关联的地图车辆位置位于所述终端屏幕的设定区域范围,或所述车辆当前位置与所述下一机动点之间的距离小于或等于设定的第一距离阀值,则产生所述显示比例尺事件。
进一步的,所述装置还可以包括视角调整模块。其中,视角调整模块可以用于在根据所述最佳比例尺对所述导航路径进行导航之后,若车辆当前位置与所述下一机动点之间的距离小于或等于第二距离阈值,则控制所述终端以顶视图视角展示所述导航路径关联的导航地图,其中所述第二距离阀值小于所述第一距离阀值。
具体的,所述机动点可以包括车辆变道位置、车辆掉头位置和车辆转弯位置中的至少一个。
本实施例提供的导航地图的控制装置,与本发明任意实施例所提供的导航地图的控制方法属于同一发明构思,可执行本发明任意实施例所提供的导航地图的控制方法,具备执行导航地图的控制方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节,可参见本发明任意实施例提供的导航地图 的控制方法。
实施例六
本发明实施例六提供了一种终端,包括本发明任意实施例所提供的导航地图的控制装置。
具体的,如图7所示,本发明实施例提供一种终端,该终端包括处理器70、存储器71、输入装置72和输出装置73;终端中处理器70的数量可以是一个或多个,图7中以一个处理器70为例;终端中的处理器70、存储器71、输入装置72和输出装置73可以通过总线或其他方式连接,图7中以通过总线连接为例。
存储器71作为一种计算机可读存储介质,可用于存储软件程序、计算机可执行程序以及模块,如本发明实施例中的导航地图的控制方法对应的程序指令/模块(例如,导航地图的控制装置中的获取模块10、计算模块20和导航模块30)。处理器70通过运行存储在存储器71中的软件程序、指令以及模块,从而执行终端的各种功能应用以及数据处理,即实现上述的导航地图的控制方法。
存储器71可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序;存储数据区可存储根据终端的使用所创建的数据等。此外,存储器71可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中,存储器71可进一步包括相对于处理器70远程设置的存储器,这些远程存储器可以通过网络连接至终端。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入装置72可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。输出装置73可包括显示屏等显示设备。
本发明实施例还提供一种包含计算机可执行指令的存储介质,所述计算机可执行指令在由计算机处理器执行时用于执行一种导航地图的控制方法,该方法包括:
在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
根据所述最佳比例尺对所述导航路径进行导航。
通过以上关于实施方式的描述,所属领域的技术人员可以清楚地了解到,本发明可借助软件及必需的通用硬件来实现,当然也可以通过硬件实现,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在计算机可读存储介质中,如计算机的软盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、闪存(FLASH)、硬盘或光盘等,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。
值得注意的是,上述导航地图的控制装置的实施例中,所包括的各个单元和模块只是按照功能逻辑进行划分的,但并不局限于上述的划分,只要能够实现相应的功能即可;另外,各功能单元的具体名称也只是为了便于相互区分,并不用于限制本发明的保护范围。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以所述权利要求的保护范围为准。

Claims (13)

  1. 一种导航地图的控制方法,其特征在于,包括:
    在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
    根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
    根据所述最佳比例尺对所述导航路径进行导航。
  2. 根据权利要求1所述的方法,其特征在于,根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺,包括:
    确定所述导航关键点的最小外接矩形地图区域;
    根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
  3. 根据权利要求2所述的方法,其特征在于,计算导航地图的最佳比例尺之后,还包括:
    若计算得到的最佳比例尺小于设定的最低比例尺阈值,则将所述最低比例尺阈值确定为新的最佳比例尺;
    若计算得到的最佳比例尺大于设定的最高比例尺阈值,则将所述最高比例尺阈值确定为新的最佳比例尺。
  4. 根据权利要求1所述的方法,其特征在于,
    若所述车辆当前位置关联的地图车辆位置位于所述终端屏幕的设定区域范围,或所述车辆当前位置与所述下一机动点之间的距离小于或等于设定的第一距离阀值,则产生所述显示比例尺事件。
  5. 根据权利要求1-4任一项所述的方法,其特征在于,根据所述最佳比例尺对所述导航路径进行导航之后,还包括:
    若车辆当前位置与所述下一机动点之间的距离小于或等于第二距离阈值,则控制所述终端以顶视图视角展示所述导航路径关联的导航地图,其中所述第二距离阀值小于所述第一距离阀值。
  6. 根据权利要求1所述的方法,其特征在于,所述机动点包括车辆变道位置、车辆掉头位置和车辆转弯位置中的至少一个。
  7. 一种导航地图的控制装置,其特征在于,包括:
    获取模块,用于在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
    计算模块,用于根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
    导航模块,用于根据所述最佳比例尺对所述导航路径进行导航。
  8. 根据权利要求7所述的装置,其特征在于,所述计算模块包括:
    地图区域确定单元,用于确定所述导航关键点的最小外接矩形地图区域;
    比例尺计算单元,用于根据所述最小外接矩形地图区域的尺寸和终端屏幕的像素尺寸,计算导航地图的最佳比例尺。
  9. 根据权利要求8所述的装置,其特征在于,还包括:
    判断模块,用于在计算导航地图的最佳比例尺之后,若计算得到的最佳比例尺小于设定的最低比例尺阈值,则将所述最低比例尺阈值确定为新的最佳比例尺;
    若计算得到的最佳比例尺大于设定的最高比例尺阈值,则将所述最高比例尺阈值确定为新的最佳比例尺。
  10. 根据权利要求7所述的装置,其特征在于,
    若所述车辆当前位置关联的地图车辆位置位于所述终端屏幕的设定区域范围,或所述车辆当前位置与所述下一机动点之间的距离小于或等于设定的第一距离阀值,则产生所述显示比例尺事件。
  11. 根据权利要求7-10任一项所述的装置,其特征在于,还包括:
    视角调整模块,用于在根据所述最佳比例尺对所述导航路径进行导航之后,若车辆当前位置与所述下一机动点之间的距离小于或等于第二距离阈值,则控制所述终端以顶视图视角展示所述导航路径关联的导航地图,其中所述第二距离阀值小于所述第一距离阀值。
  12. 根据权利要求7所述的装置,其特征在于,所述机动点包括车辆变道位置、车辆掉头位置和车辆转弯位置中的至少一个。
  13. 一种包含计算机可执行指令的存储介质,所述计算机可执行指令在由计算机处理器执行时用于执行一种导航地图的控制方法,其特征在于,该方法 包括:
    在监测到显示比例尺事件时,获取车辆当前位置到下一机动点之间的导航路径包含的导航关键点;
    根据所述导航关键点和终端屏幕的像素尺寸,计算导航地图的最佳比例尺;
    根据所述最佳比例尺对所述导航路径进行导航。
PCT/CN2016/096102 2016-03-31 2016-08-19 导航地图的控制方法、装置和存储介质 WO2017166592A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020187003731A KR102002738B1 (ko) 2016-03-31 2016-08-19 내비게이션 지도의 제어방법, 장치 및 저장매체
EP16896364.3A EP3438612B1 (en) 2016-03-31 2016-08-19 Navigation map control method, device, and storage medium
JP2018505019A JP6652631B2 (ja) 2016-03-31 2016-08-19 ナビゲーションマップの制御方法、装置及び記憶媒体
US16/146,422 US11054274B2 (en) 2016-03-31 2018-09-28 Method, apparatus and storage medium for controlling navigation map

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610202159.0A CN105865483B (zh) 2016-03-31 2016-03-31 导航地图的控制方法及装置
CN201610202159.0 2016-03-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/146,422 Continuation US11054274B2 (en) 2016-03-31 2018-09-28 Method, apparatus and storage medium for controlling navigation map

Publications (1)

Publication Number Publication Date
WO2017166592A1 true WO2017166592A1 (zh) 2017-10-05

Family

ID=56626807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/096102 WO2017166592A1 (zh) 2016-03-31 2016-08-19 导航地图的控制方法、装置和存储介质

Country Status (6)

Country Link
US (1) US11054274B2 (zh)
EP (1) EP3438612B1 (zh)
JP (1) JP6652631B2 (zh)
KR (1) KR102002738B1 (zh)
CN (1) CN105865483B (zh)
WO (1) WO2017166592A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109186627A (zh) * 2018-08-15 2019-01-11 上海擎感智能科技有限公司 导航显示控制方法、系统、存储介质及车机
CN112863146A (zh) * 2021-01-05 2021-05-28 重庆长安汽车股份有限公司 一种驾驶员导航高速出口时分心的提醒方法
CN114061600A (zh) * 2020-07-31 2022-02-18 阿里巴巴集团控股有限公司 导航方法、设备、系统及存储介质

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105865483B (zh) 2016-03-31 2019-05-31 百度在线网络技术(北京)有限公司 导航地图的控制方法及装置
CN108267152B (zh) * 2016-12-31 2020-11-10 中国移动通信集团辽宁有限公司 确定导航地图的方法及装置
CN108241368B (zh) * 2017-12-07 2021-01-26 北京臻迪科技股份有限公司 一种无人船路线导航方法及设备
CN110081899A (zh) * 2018-01-26 2019-08-02 深圳市凯立德科技股份有限公司 一种高精度电子地图路况显示方法及装置
CN108489506B (zh) * 2018-03-02 2020-12-18 百度在线网络技术(北京)有限公司 一种路口放大图的显示方法、装置、终端和介质
CN109682391A (zh) * 2018-04-04 2019-04-26 蔚来汽车有限公司 调节地图应用的显示的方法
CN110362242B (zh) * 2018-04-11 2022-05-24 腾讯大地通途(北京)科技有限公司 一种地图展示方法及终端设备
CN108416334A (zh) * 2018-04-13 2018-08-17 小草数语(北京)科技有限公司 身份校验方法、装置及设备
CN109708644B (zh) * 2019-01-21 2020-11-27 北京旷视机器人技术有限公司 移动机器人导航方法、装置和移动机器人
CN111664862B (zh) * 2019-03-06 2022-07-26 北京嘀嘀无限科技发展有限公司 一种显示比例调整方法和系统
CN110514219B (zh) * 2019-09-20 2022-03-18 广州小鹏汽车科技有限公司 一种导航地图显示方法、装置、车辆及机器可读介质
CN112988927B (zh) * 2021-02-03 2021-12-14 腾讯科技(深圳)有限公司 一种地图数据处理方法、装置、计算机设备及存储介质
CN112800163B (zh) * 2021-02-08 2021-12-14 腾讯科技(深圳)有限公司 地图界面展示方法、装置、计算机设备及存储介质
CN113029165B (zh) * 2021-02-24 2022-04-22 腾讯科技(深圳)有限公司 导航数据处理方法、装置、电子设备及存储介质
JP2022154327A (ja) * 2021-03-30 2022-10-13 本田技研工業株式会社 ナビゲーション装置、ナビゲーションシステム、および経路案内方法
CN113340291A (zh) * 2021-04-30 2021-09-03 北京万集科技股份有限公司 导航方法、装置、计算机设备和存储介质
DE102023115756A1 (de) 2023-06-16 2024-12-19 Valeo Schalter Und Sensoren Gmbh Verfahren zum Bereitstellen von Informationen einer mit Sonnenlicht beeinflussten Umgebung eines Fahrzeugs, sowie elektronisches Fahrzeugführungssystem

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1842832A (zh) * 2003-08-26 2006-10-04 株式会社查纳位资讯情报 车载信息终端
US20100268448A1 (en) * 2009-04-17 2010-10-21 Linh Doan Dynamic destination map display for navigation system
CN102047302A (zh) * 2008-03-26 2011-05-04 星克跃尔株式会社 在三维路径导航系统中改变视角的设备与方法
CN103185600A (zh) * 2011-12-30 2013-07-03 上海博泰悦臻电子设备制造有限公司 导航系统及导航方法与装置
CN104075729A (zh) * 2013-03-29 2014-10-01 高德软件有限公司 一种电子地图显示的方法、装置和终端设备
CN105865483A (zh) * 2016-03-31 2016-08-17 百度在线网络技术(北京)有限公司 导航地图的控制方法及装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3191571B2 (ja) * 1994-08-03 2001-07-23 松下電器産業株式会社 ナビゲーション装置
EP0777206A1 (en) * 1995-11-30 1997-06-04 Aisin Aw Co., Ltd. Vehicular navigation apparatus
JPH10111139A (ja) * 1996-10-03 1998-04-28 Toyota Motor Corp 車両用経路案内装置
US6640185B2 (en) * 2001-07-21 2003-10-28 Alpine Electronics, Inc. Display method and apparatus for navigation system
JP3961862B2 (ja) * 2002-03-19 2007-08-22 アルパイン株式会社 ナビゲーション装置とその地図表示方法
JP4008746B2 (ja) * 2002-04-25 2007-11-14 アルパイン株式会社 ナビゲーション装置
US20040243307A1 (en) * 2003-06-02 2004-12-02 Pieter Geelen Personal GPS navigation device
JP2006162534A (ja) * 2004-12-10 2006-06-22 Xanavi Informatics Corp ナビゲーション装置
JP2008089483A (ja) * 2006-10-03 2008-04-17 Denso Corp 車両用ナビゲーション装置
JP2008286678A (ja) * 2007-05-18 2008-11-27 Funai Electric Co Ltd ナビゲーション装置
JP4915343B2 (ja) * 2007-12-21 2012-04-11 ソニー株式会社 電子機器装置及びナビゲーション方法
JP5276971B2 (ja) * 2008-12-19 2013-08-28 クラリオン株式会社 ナビゲーション装置
JP2011209119A (ja) * 2010-03-30 2011-10-20 Aisin Aw Co Ltd 経路案内装置、経路案内方法及びコンピュータプログラム
JP5471930B2 (ja) * 2010-07-20 2014-04-16 株式会社デンソー 運転支援装置
JP2012184935A (ja) * 2011-03-03 2012-09-27 Navitime Japan Co Ltd ナビゲーション装置、ナビゲーションシステム、ナビゲーションサーバ、ナビゲーション方法、および、プログラム
JP2014520283A (ja) 2011-06-03 2014-08-21 アップル インコーポレイテッド 地図及び指令をプリントするシステム及び方法
CN103185588A (zh) * 2011-12-30 2013-07-03 上海博泰悦臻电子设备制造有限公司 路网形状点数据抽析、加载方法及装置,导航方法及设备
JP5276188B2 (ja) * 2012-02-07 2013-08-28 パイオニア株式会社 ナビゲーション装置、制御方法、プログラム、及び記憶媒体
CN103575264B (zh) * 2012-07-19 2016-12-21 百度在线网络技术(北京)有限公司 移动导航的方法、系统和gis服务器
GB201218680D0 (en) 2012-10-17 2012-11-28 Tomtom Int Bv Methods and systems of providing information using a navigation apparatus
JP5409874B2 (ja) * 2012-10-23 2014-02-05 三菱電機株式会社 ナビゲーション装置及び携帯情報端末

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1842832A (zh) * 2003-08-26 2006-10-04 株式会社查纳位资讯情报 车载信息终端
CN102047302A (zh) * 2008-03-26 2011-05-04 星克跃尔株式会社 在三维路径导航系统中改变视角的设备与方法
US20100268448A1 (en) * 2009-04-17 2010-10-21 Linh Doan Dynamic destination map display for navigation system
CN103185600A (zh) * 2011-12-30 2013-07-03 上海博泰悦臻电子设备制造有限公司 导航系统及导航方法与装置
CN104075729A (zh) * 2013-03-29 2014-10-01 高德软件有限公司 一种电子地图显示的方法、装置和终端设备
CN105865483A (zh) * 2016-03-31 2016-08-17 百度在线网络技术(北京)有限公司 导航地图的控制方法及装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109186627A (zh) * 2018-08-15 2019-01-11 上海擎感智能科技有限公司 导航显示控制方法、系统、存储介质及车机
CN114061600A (zh) * 2020-07-31 2022-02-18 阿里巴巴集团控股有限公司 导航方法、设备、系统及存储介质
CN112863146A (zh) * 2021-01-05 2021-05-28 重庆长安汽车股份有限公司 一种驾驶员导航高速出口时分心的提醒方法
CN112863146B (zh) * 2021-01-05 2022-12-09 重庆长安汽车股份有限公司 一种驾驶员导航高速出口时分心的提醒方法

Also Published As

Publication number Publication date
JP2018523821A (ja) 2018-08-23
JP6652631B2 (ja) 2020-02-26
EP3438612A4 (en) 2019-03-27
EP3438612B1 (en) 2023-10-11
EP3438612A1 (en) 2019-02-06
KR102002738B1 (ko) 2019-07-22
CN105865483A (zh) 2016-08-17
US20190033088A1 (en) 2019-01-31
KR20180116209A (ko) 2018-10-24
US11054274B2 (en) 2021-07-06
CN105865483B (zh) 2019-05-31

Similar Documents

Publication Publication Date Title
WO2017166592A1 (zh) 导航地图的控制方法、装置和存储介质
US10634512B2 (en) Route navigation method and system, terminal, and server
WO2022142849A1 (zh) 导航提示信息的生成方法、提醒方法、装置及设备
WO2017166596A1 (zh) 导航路线的显示方法、装置和存储介质
JP5873038B2 (ja) ナビゲーション装置
CN112141102B (zh) 巡航控制方法、装置、设备、车辆和介质
EP3407020B1 (en) Map-based navigation method and device, and storage medium
WO2017076023A1 (zh) 路径导航方法、装置、设备及非易失性计算机存储介质
WO2018210070A1 (zh) 导航方法、装置、计算机可读介质及移动终端
US20150066356A1 (en) Navigation search area refinement
KR20190045943A (ko) 네비게이션 노선 생성 방법 및 장치
JPWO2016147652A1 (ja) オブジェクト検出装置、オブジェクト検出方法およびプログラム
WO2022166823A1 (zh) 一种地图数据处理方法、装置、计算机设备及存储介质
JP2012088801A (ja) 電子ブック装置、および電子ブックプログラム
JP2019511718A (ja) 道路名称表示方法、装置及び記憶媒体
CN109298817B (zh) 条目显示方法、装置、终端及存储介质
WO2024066881A1 (zh) 地图导航方法、装置、计算机设备和存储介质
CN111951583A (zh) 提示方法和电子设备
CN111998861B (zh) 车辆提示方法、装置、设备以及存储介质
KR100716337B1 (ko) 네비게이션 지도화면 터치영역 확대 표시 방법
KR101662214B1 (ko) 지도 서비스 제공 방법, 표시 제어 방법 및 상기 방법을 컴퓨터로 실행시키기 위한 컴퓨터 프로그램
CN114485704A (zh) 导航方法、导航装置及电子设备
CN116257597A (zh) 车道指示方法、装置、设备、存储介质及计算机程序产品
JP6249574B2 (ja) 経路案内装置、経路案内用表示方法及びプログラム
JP6000879B2 (ja) 経路案内装置

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018505019

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20187003731

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020187003731

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2016896364

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2016896364

Country of ref document: EP

Effective date: 20181031

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16896364

Country of ref document: EP

Kind code of ref document: A1