CN102735246B - Multi-map navigation system and navigation method of multi-map navigation system - Google Patents
Multi-map navigation system and navigation method of multi-map navigation system Download PDFInfo
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Abstract
本发明公开了一种多地图的导航系统，包括：操作系统模块，调用多地图处理器，将该多地图处理器生成的信息发送出去；显示器，用于接收并显示所述操作系统模块发出的信息；还用于输入信息；多地图处理器，调用多地图模块中的多个地图，在该多个地图中同时搜索，并将搜索结果通过操作系统模块发送到显示器；接收器，将接收到的卫星信号发送给所述多地图处理器；以及多地图模块，多地图处理器调用多地图模块中选定的多个地图，该选定的多个地图同时运行。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。
The invention discloses a multi-map navigation system, which includes: an operating system module that invokes a multi-map processor to send out information generated by the multi-map processor; a display that is used to receive and display the information sent by the operating system module Information; also used for inputting information; multi-map processor, calling multiple maps in the multi-map module, searching in the multiple maps simultaneously, and sending the search results to the display through the operating system module; receiver, will receive The satellite signal is sent to the multi-map processor; and the multi-map module, the multi-map processor invokes the selected multiple maps in the multi-map module, and the selected multiple maps run simultaneously. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
Description
技术领域 technical field
本发明涉导航领域，尤其涉及一种多地图的导航系统及其导航方法。 The invention relates to the field of navigation, in particular to a multi-map navigation system and a navigation method thereof.
背景技术 Background technique
导航仪的应用，大大方便了人们的商业活动和日常生活，尤其是车载导航系统的应用，促进了旅游等行业的发展，人们外出更加方便。目前的导航系统中，只有一个地图在运行，由于实际环境在不断变化，而地图由于更新不及时，会导致导航不准确；不同的厂商基于不同的地域制作的地图，信息点差别很大，比如，南方的公司制作的地图和北方的公司制作的地图，差别也很大，这些差异导致用户导航时找不到目的地或导航位置不准确，不能满足人们的导航需求，有时候甚至给用户带来麻烦，将用户带到错误的位置，影响了人们的工作和生活。 The application of navigator greatly facilitates people's commercial activities and daily life, especially the application of vehicle navigation system, which promotes the development of tourism and other industries, making it more convenient for people to go out. In the current navigation system, only one map is running. Because the actual environment is constantly changing, and the map is not updated in time, the navigation will be inaccurate; the maps made by different manufacturers based on different regions have very different information points, such as , the maps made by companies in the south and those made by companies in the north are also very different. These differences lead to inaccurate destinations or inaccurate navigation locations when users navigate, which cannot meet people's navigation needs, and sometimes even bring users Come to trouble, take users to the wrong location, and affect people's work and life.
发明内容 Contents of the invention
本发明的目的是提供一种多地图的导航系统及其导航方法，使用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 The purpose of the present invention is to provide a multi-map navigation system and its navigation method, so that when the current map information is not clear or needs to refer to multiple maps, the user can freely switch between multiple navigation maps and navigate more accurately.
本发明的一个技术方案是：一种多地图的导航系统，包括：操作系统模块，作为所述多地图的导航系统的平台，用于将从显示输入的信息发送到多地图处理器，调用该多地图处理器，并将该多地图处理器生成的信息发送出去；显示器，用于接收并显示所述操作系统模块发出的信息；还用于输入信息；多地图处理器，调用多地图模块中的多个地图，在该多个地图中同时搜索，并将搜索结果通过操作系统模块发送到显示器，也接收来自接收器的卫星信号；接收器，将接收到的卫星信号发送给所述多地图处理器；以及多地图模块，多地图处理器调用多地图模块中选定的多个地图，该选定的多个地图同时运行。 A technical solution of the present invention is: a multi-map navigation system, including: an operating system module, as the platform of the multi-map navigation system, used to send the information input from the display to the multi-map processor, and call the The multi-map processor sends out the information generated by the multi-map processor; the display is used to receive and display the information sent by the operating system module; it is also used to input information; the multi-map processor calls the multi-map module A plurality of maps, search in the plurality of maps at the same time, and send the search results to the display through the operating system module, and also receive satellite signals from the receiver; the receiver sends the received satellite signals to the multi-map a processor; and a multi-map module, the multi-map processor invokes selected multiple maps in the multi-map module, and the selected multiple maps run simultaneously.
需要导航时，运行操作系统模块，该操作系统模块自动调用多地图处理器；多地图处理器运行后，接收器将从卫星接收到的定位信息发送到多地图处理器；该多地图处理器根据定位信息在多个地图中确定系统的当前位置；在显示器中选择要同时运行的地图数量，输入关键字，在多地图处理器调用多地图模块中选定数量的地图，在该多个地图中同时搜索包含已输入关键字的地图界面；显示器显示包含已输入关键字的地图界面，确定一个目的地，开始导航。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 When navigation is required, the operating system module is run, and the operating system module automatically calls the multi-map processor; after the multi-map processor runs, the receiver sends the positioning information received from the satellite to the multi-map processor; the multi-map processor is based on Positioning information determines the current position of the system in multiple maps; select the number of maps to be run simultaneously in the display, enter keywords, and call the selected number of maps in the multi-map module in the multi-map processor, in the multiple maps At the same time, the map interface containing the input keyword is searched; the display shows the map interface containing the input keyword, a destination is determined, and navigation is started. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
进一步地，所述显示器的显示界面采用触摸屏，便于用户通过触摸的方式进行各种操纵，使用更方便。 Further, the display interface of the display adopts a touch screen, which is convenient for users to perform various manipulations through touch, and is more convenient to use.
进一步地，所述多地图模块中包含至少2个单独的地图，导航过程中，有些地图信息不清晰，可以选择其它的地图作为参照；不同的地图之间，相互补充，使用户查询目的地更准确，导航轨迹更清晰。 Further, the multi-map module contains at least 2 separate maps. During the navigation process, if some map information is unclear, other maps can be selected as reference; different maps complement each other, so that the user can query the destination more easily. Accurate, clearer navigation track.
进一步地，所述多地图处理器采用ARM处理器或MIPS处理器，处理速度快，能耗低。 Further, the multi-map processor adopts ARM processor or MIPS processor, which has fast processing speed and low energy consumption.
本发明还提供一种多地图的导航系统的导航方法，包括如下步骤： The present invention also provides a navigation method of a multi-map navigation system, comprising the following steps:
S1、运行操作系统，该操作系统调用多地图处理器； S1. Run the operating system, and the operating system calls the multi-map processor;
S2、接收器将从卫星接收到的定位信息发送到多地图处理器，该多地图处理器根据定位信息在多个地图中确定系统的当前位置； S2. The receiver sends the positioning information received from the satellite to the multi-map processor, and the multi-map processor determines the current position of the system in multiple maps according to the positioning information;
S3、在显示器中选择要同时运行的地图数量，输入关键字，在多地图处理器调用多地图模块中的地图，在该多个地图中同时搜索包含已输入关键字的地图界面；或者进入互联网，搜索包含该关键字的地图界面； S3. Select the number of maps to be run simultaneously in the display, input keywords, call the maps in the multi-map module in the multi-map processor, and search for the map interface containing the input keywords in the multiple maps at the same time; or enter the Internet , to search the map interface that contains the keyword;
S4、显示包含已输入关键字的地图界面，确定一个目的地，开始导航。 S4. Display a map interface including the input keywords, determine a destination, and start navigation.
需要导航时，运行操作系统模块，该操作系统模块自动调用多地图处理器；多地图处理器运行后，接收器将从卫星接收到的定位信息发送到多地图处理器；该多地图处理器根据定位信息在多个地图中确定系统的当前位置；在显示器中选择要同时运行的地图数量，输入关键字，在多地图处理器调用多地图模块中选定数量的地图，在该多个地图中同时搜索包含已输入关键字的地图界面；显示器显示包含已输入关键字的地图界面，确定一个目的地，开始导航。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 When navigation is required, the operating system module is run, and the operating system module automatically calls the multi-map processor; after the multi-map processor runs, the receiver sends the positioning information received from the satellite to the multi-map processor; the multi-map processor is based on Positioning information determines the current position of the system in multiple maps; select the number of maps to be run simultaneously in the display, enter keywords, and call the selected number of maps in the multi-map module in the multi-map processor, in the multiple maps At the same time, the map interface containing the input keyword is searched; the display shows the map interface containing the input keyword, a destination is determined, and navigation is started. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
优选地，步骤S4中，包含关键字的多个地图同时显示在显示器的前台，用户选择一个地图在作为参照地图运行，其余的地图在后台运行，多个地图同时运行，方便用户随时在不同的地图间自由切换，增加了导航的准确性。 Preferably, in step S4, multiple maps containing keywords are displayed on the foreground of the display at the same time, the user selects a map to run as a reference map, and the rest of the maps run in the background, and multiple maps run simultaneously, which is convenient for the user at any time. Free switching between maps increases the accuracy of navigation.
进一步地，通过在显示屏滑动或点击屏幕按钮的方式在不同的地图中切换，导航过程中，有些地图信息不清晰，可以选择其它的地图作为参照；不同的地图之间，相互补充，使用户查询目的地更准确，导航轨迹更清晰。 Furthermore, by sliding on the display screen or clicking the screen button to switch between different maps, during the navigation process, if some map information is not clear, you can choose other maps as a reference; different maps complement each other, so that users The query destination is more accurate and the navigation track is clearer.
进一步地，导航时，音频只接收所选地图的语音信息，使显示器上显示的信息和语音信息同步，保持导航信息的准确性。 Furthermore, when navigating, the audio only receives the voice information of the selected map, so that the information displayed on the display is synchronized with the voice information, and the accuracy of the navigation information is maintained.
本发明的有益效果：用户根据需要设定多个导航地图，该多个导航地图同时运行，导航过程中，有些地图信息不清晰，可以选择其它的地图作为参照；不同的地图之间，相互补充，使用户查询目的地更准确，导航轨迹更清晰。 Beneficial effects of the present invention: the user sets multiple navigation maps according to needs, and the multiple navigation maps run at the same time. During the navigation process, if some map information is unclear, other maps can be selected as reference; different maps complement each other , so that the user can query the destination more accurately and the navigation track is clearer.
附图说明 Description of drawings
图1是本发明一种实施例的结构示意图； Fig. 1 is a structural representation of an embodiment of the present invention;
图2是本发明一种实施例的流程图。 Figure 2 is a flowchart of an embodiment of the present invention.
图中标记：1-操作系统模块；2-显示器；3-多地图处理器；4-接收器；5-多地图模块。 Marks in the figure: 1-operating system module; 2-display; 3-multi-map processor; 4-receiver; 5-multi-map module.
具体实施方式 Detailed ways
下面结合附图，对本发明的较优的实施例作进一步的详细说明： Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in further detail:
实施例1，参见图1，一种多地图的导航系统，包括：操作系统模块1，作为所述多地图的导航系统的平台，用于将从显示输入的信息发送到多地图处理器3，调用该多地图处理器，并将该多地图处理器3生成的信息发送出去；显示器2，用于接收并显示所述操作系统模块1发出的信息，还用于输入信息；多地图处理器3，调用多地图模块5中的3个地图，在该3个地图中同时搜索，并将搜索结果通过操作系统模块1发送到显示器2，多地图处理器3也接收来自接收器4的卫星信号；接收器4，将接收到的卫星信号发送给所述多地图处理器3；以及多地图模块5，多地图处理器3调用多地图模块5中选定的3个地图，该选定的3个地图同时运行。 Embodiment 1, referring to FIG. 1 , a multi-map navigation system includes: an operating system module 1, as a platform of the multi-map navigation system, for sending information input from display to a multi-map processor 3, Call the multi-map processor, and send out the information generated by the multi-map processor 3; the display 2 is used to receive and display the information sent by the operating system module 1, and is also used to input information; the multi-map processor 3 , call 3 maps in the multi-map module 5, search in the 3 maps simultaneously, and send the search result to the display 2 through the operating system module 1, and the multi-map processor 3 also receives satellite signals from the receiver 4; The receiver 4 sends the received satellite signal to the multi-map processor 3; and the multi-map module 5, the multi-map processor 3 calls the selected 3 maps in the multi-map module 5, and the selected 3 maps Maps run concurrently.
需要导航时，运行操作系统模块1，该操作系统模块1自动调用多地图处理器3；多地图处理器3运行后，接收器4将从卫星接收到的定位信息发送到多地图处理器3；该多地图处理器3根据定位信息在3个地图中确定系统的当前位置；在显示器2中选择同时运行3个地图，输入关键字，在多地图处理器3调用多地图模块5中的3个地图，在该3个地图中同时搜索包含已输入关键字的地图界面；显示器2显示包含已输入关键字的地图界面，确定一个目的地，开始导航。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 When navigation is needed, the operating system module 1 is operated, and the operating system module 1 automatically calls the multi-map processor 3; after the multi-map processor 3 runs, the receiver 4 sends the positioning information received from the satellite to the multi-map processor 3; This multi-map processor 3 determines the current position of the system in 3 maps according to the positioning information; in the display 2, select 3 maps to run simultaneously, input keywords, and call 3 of the multi-map modules 5 in the multi-map processor 3 map, search the map interface containing the input keyword in the three maps at the same time; display 2 displays the map interface including the input keyword, determine a destination, and start navigation. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
实施例2，参见图1，一种多地图的导航系统，包括：操作系统模块1，作为所述多地图的导航系统的平台，用于将从显示输入的信息发送到多地图处理器3，调用该多地图处理器，并将该多地图处理器3生成的信息发送出去；显示器2，接收并显示所述操作系统模块1发出的信息，还用于输入信息；多地图处理器3，调用多地图模块5中的4个地图，在该4个地图中同时搜索，并将搜索结果通过操作系统模块1发送到显示器2，多地图处理器3也接收来自接收器4的卫星信号；接收器4，将接收到的卫星信号发送给所述多地图处理器3；以及多地图模块5，多地图处理器3调用多地图模块5中选定的4个地图，该选定的4个地图同时运行。 Embodiment 2, referring to FIG. 1, a multi-map navigation system, including: an operating system module 1, as a platform of the multi-map navigation system, for sending information input from display to a multi-map processor 3, Call the multi-map processor, and send the information generated by the multi-map processor 3; the display 2 receives and displays the information sent by the operating system module 1, and is also used to input information; the multi-map processor 3 calls 4 maps in the multi-map module 5 are searched simultaneously in the 4 maps, and the search results are sent to the display 2 by the operating system module 1, and the multi-map processor 3 also receives satellite signals from the receiver 4; the receiver 4. The received satellite signal is sent to the multi-map processor 3; and the multi-map module 5, the multi-map processor 3 calls the selected 4 maps in the multi-map module 5, and the selected 4 maps are simultaneously run.
需要导航时，运行操作系统模块1，该操作系统模块1自动调用多地图处理器3；多地图处理器3运行后，接收器4将从卫星接收到的定位信息发送到多地图处理器3；该多地图处理器3根据定位信息在4个地图中确定系统的当前位置；在显示器2中选择同时运行4个地图，输入关键字，在多地图处理器3调用多地图模块5中的4个地图，在该3个地图中同时搜索包含已输入关键字的地图界面；显示器2显示包含已输入关键字的地图界面，确定一个目的地，开始导航。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 When navigation is needed, the operating system module 1 is operated, and the operating system module 1 automatically calls the multi-map processor 3; after the multi-map processor 3 runs, the receiver 4 sends the positioning information received from the satellite to the multi-map processor 3; This multi-map processor 3 determines the current position of the system in 4 maps according to the positioning information; in the display 2, select 4 maps to run simultaneously, input keywords, and call 4 of the multi-map modules 5 in the multi-map processor 3 map, search the map interface containing the input keyword in the three maps at the same time; display 2 displays the map interface including the input keyword, determine a destination, and start navigation. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
优选地，所述显示器2的显示界面采用触摸屏，便于用户通过触摸的方式进行各种操纵，使用更方便。 Preferably, the display interface of the display 2 adopts a touch screen, which is convenient for users to perform various operations through touch, and is more convenient to use.
优选地，所述多地图模块5中包含3个单独的地图，导航过程中，有些地图信息不清晰，可以选择其它的地图作为参照；不同的地图之间，相互补充，使用户查询目的地更准确，导航轨迹更清晰。 Preferably, the multi-map module 5 includes 3 separate maps. During the navigation process, some map information is unclear, and other maps can be selected as a reference; different maps complement each other, so that the user can query the destination more easily. Accurate, clearer navigation track.
优选地，所述多地图处理器3采用ARM处理器或MIPS处理器，多地图同时运行时，处理器的工作量很大，运行速度会降低，导致导航不流畅，选择ARM处理器或MIPS处理器，速度快，能耗低，同时处理多个地图数据时，导航界面仍然清晰流畅。 Preferably, the multi-map processor 3 adopts an ARM processor or a MIPS processor. When multiple maps run simultaneously, the workload of the processor is very large, and the operating speed will be reduced, resulting in unsmooth navigation. ARM processor or MIPS is selected for processing. The controller has fast speed and low energy consumption. When processing multiple map data at the same time, the navigation interface is still clear and smooth.
实施例3，参见图2，一种多地图的导航系统的导航方法，包括如下步骤： Embodiment 3, referring to FIG. 2, a navigation method of a multi-map navigation system, comprising the following steps:
S1、运行操作系统，该操作系统调用多地图处理器3； S1. Run the operating system, and the operating system calls the multi-map processor 3;
S2、接收器4将从卫星接收到的定位信息发送到多地图处理器3，该多地图处理器3根据定位信息在多个地图中确定系统的当前位置； S2, the receiver 4 sends the positioning information received from the satellite to the multi-map processor 3, and the multi-map processor 3 determines the current position of the system in multiple maps according to the positioning information;
S3、在显示器2中选择同时运行3个地图，输入关键字，在多地图处理器3调用多地图模块5中的地图，在3个地图中同时搜索包含已输入关键字的地图界面；或者进入互联网，搜索包含该关键字的地图界面； S3. Select 3 maps to run simultaneously in the display 2, input keywords, call the map in the multi-map module 5 in the multi-map processor 3, and search for the map interface containing the input keywords in the 3 maps at the same time; or enter Internet, search for the map interface containing the keyword;
S4、显示包含已输入关键字的地图界面，确定一个目的地，开始导航。 S4. Display a map interface including the input keywords, determine a destination, and start navigation.
需要导航时，运行操作系统模块1，该操作系统模块1自动调用多地图处理器3；多地图处理器3运行后，接收器4将从卫星接收到的定位信息发送到多地图处理器3；该多地图处理器3根据定位信息在多个地图中确定系统的当前位置；在显示器2中选择要同时运行的地图数量为3个，输入关键字，在多地图处理器3调用多地图模块5中选定3个地图，在该3个地图中同时搜索包含已输入关键字的地图界面；显示器2显示包含已输入关键字的地图界面，确定一个目的地，开始导航。用户在当前的地图信息不清晰或者需要参照多个地图时，在多个导航地图中自由切换，导航更精确。 When navigation is needed, the operating system module 1 is operated, and the operating system module 1 automatically calls the multi-map processor 3; after the multi-map processor 3 runs, the receiver 4 sends the positioning information received from the satellite to the multi-map processor 3; This multi-map processor 3 determines the current position of the system in a plurality of maps according to the positioning information; in the display 2, the number of maps to be selected to run simultaneously is 3, and the input keyword is called in the multi-map processor 3. Multi-map module 5 3 maps are selected, and the map interface containing the input keyword is searched in the 3 maps at the same time; the display 2 displays the map interface containing the input keyword, a destination is determined, and navigation starts. When the current map information is not clear or the user needs to refer to multiple maps, the user can freely switch between multiple navigation maps, and the navigation is more accurate.
优选地，步骤S4中，包含关键字的3个地图同时显示在显示器2的前台，用户选择一个地图作为参照地图运行，其余的地图在后台运行，3个地图同时运行，方便用户随时在不同的地图间自由切换，增加了导航的准确性。 Preferably, in step S4, three maps containing keywords are displayed on the foreground of the display 2 at the same time, the user selects one map as a reference map to run, and the rest of the maps run in the background, and the three maps run at the same time, which is convenient for the user at any time. Free switching between maps increases the accuracy of navigation.
优选地，通过在显示屏滑动或点击屏幕按钮的方式在不同的地图中切换，导航过程中，有些地图信息不清晰，可以选择其它的地图作为参照；不同的地图之间，相互补充，使用户查询目的地更准确，导航轨迹更清晰。 Preferably, by sliding on the display screen or clicking the screen button to switch between different maps, during the navigation process, some map information is not clear, you can choose other maps as a reference; different maps complement each other, so that users The query destination is more accurate and the navigation track is clearer.
实施例4，和实施例3不同的是，导航时，音频只接收所选地图的语音信息，使显示器2上显示的信息和语音信息同步，保持导航信息的准确性。 Embodiment 4 is different from Embodiment 3 in that during navigation, the audio only receives the voice information of the selected map, so that the information displayed on the display 2 is synchronized with the voice information, and the accuracy of the navigation information is maintained.
用户根据需要设定多个导航地图，该多个导航地图同时运行，通过同时运行多个地图，用户根据需要选择其中一个地图在前台运行，提高导航的准确性。 The user sets multiple navigation maps according to needs, and the multiple navigation maps run at the same time. By running multiple maps at the same time, the user selects one of the maps to run in the foreground according to needs, thereby improving the accuracy of navigation.
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。 The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.
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