Indoor navigation device
阅读说明:本技术 一种室内导航装置 (Indoor navigation device ) 是由 刘向荣 于 2018-06-25 设计创作,主要内容包括:本发明提供一种室内导航装置,服务器与地图更新节点建立通讯连接;地图更新节点与位置标签建立通讯连接;建筑物内每一层设置有一地图更新节点;建筑物内每一楼层内不同区域分别布置有位置标签;服务器维护每一楼层的地图数据;并将对应楼层的地图数据发送至对应的地图更新节点;地图更新节点维护对应楼层的地图数据以及地图更新节点的位置信息;终端设备接触地图更新节点获取对应楼层的地图数据和地图更新节点的位置信息,更新终端设备在对应楼层的地图数据中的实时位置,并根据更新后的终端设备在对应楼层的地图数据中的实时位置,生成导航线路。从而提高室内导航的效率。(The invention provides an indoor navigation device.A server establishes communication connection with a map updating node; establishing communication connection between the map updating node and the position label; each floor in the building is provided with a map updating node; position labels are respectively arranged in different areas in each floor in the building; the server maintains map data of each floor; sending the map data of the corresponding floor to the corresponding map updating node; the map updating node maintains the map data of the corresponding floor and the position information of the map updating node; the terminal equipment contacts the map updating node to obtain the map data of the corresponding floor and the position information of the map updating node, the real-time position of the terminal equipment in the map data of the corresponding floor is updated, and a navigation line is generated according to the real-time position of the updated terminal equipment in the map data of the corresponding floor. Thereby improving the efficiency of indoor navigation.)
1. An indoor navigation device, comprising: the map updating system comprises a server, at least one map updating node, at least one position tag and terminal equipment;
the server establishes communication connection with the map updating node; the map updating node establishes communication connection with the position label; each layer in the building is provided with one map updating node; the position tags are respectively arranged in different areas in each floor in the building; each of the location tags maintains location information for the location tag;
the server is used for maintaining the map data of each floor; sending the map data of the corresponding floor to the corresponding map updating node;
the map updating node is used for maintaining the map data of the corresponding floor and the position information of the map updating node;
the terminal device is used for contacting the map updating node to acquire the map data of the corresponding floor and the position information of the map updating node, and updating the real-time position of the terminal device in the map data of the corresponding floor; the terminal equipment is also used for contacting the position tag, acquiring the position information of the position tag and updating the real-time position of the terminal equipment in the map data of the corresponding floor; and generating a navigation route according to the updated real-time position of the terminal equipment in the map data of the corresponding floor.
2. The indoor navigation device according to claim 1, wherein after updating the real-time location of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to acquire a location tag closest to the terminal device as a target location tag, and generate the navigation route according to the map data of the corresponding floor and location information of the target location tag.
3. The indoor navigation device according to claim 1, wherein after updating the real-time location of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to obtain at least one location tag within a first range as a target location tag, and generate at least one navigation line according to the map data of the corresponding floor and location information of the target location tag;
the first range is a range which takes the real-time position of the terminal device in the map data of the corresponding floor as the center and takes a constant R as the radius.
4. The indoor navigation device of claim 3, wherein the location tag comprises: a first location tag, a second location tag, and a third location tag;
after the terminal device contacts the first position tag, acquires the position information of the first position tag, and updates the real-time position of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to acquire the second position tag and the third position tag within a first range as the target position tags, respectively;
when the second position tag is the target position tag, the terminal device is specifically configured to generate a first navigation route according to the map data of the corresponding floor and the position information of the target position tag;
and when the third position tag is the target position tag, the terminal device is specifically configured to generate a second navigation route according to the map data of the corresponding floor and the position information of the target position tag.
Technical Field
The invention relates to an indoor positioning technology, in particular to an indoor navigation device.
Background
Disclosure of Invention
The invention provides an indoor navigation device which is used for improving the convenience of indoor positioning.
A first aspect of the present invention provides an indoor navigation device, including: the map updating system comprises a server, at least one map updating node, at least one position tag and terminal equipment;
the server establishes communication connection with the map updating node; the map updating node establishes communication connection with the position label; each layer in the building is provided with one map updating node; the position tags are respectively arranged in different areas in each floor in the building; each of the location tags maintains location information for the location tag;
the server is used for maintaining the map data of each floor; sending the map data of the corresponding floor to the corresponding map updating node;
the map updating node is used for maintaining the map data of the corresponding floor and the position information of the map updating node;
the terminal device is used for contacting the map updating node to acquire the map data of the corresponding floor and the position information of the map updating node, and updating the real-time position of the terminal device in the map data of the corresponding floor; the terminal equipment is also used for contacting the position tag, acquiring the position information of the position tag and updating the real-time position of the terminal equipment in the map data of the corresponding floor; and generating a navigation route according to the updated real-time position of the terminal equipment in the map data of the corresponding floor.
Optionally, after updating the real-time position of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to obtain a position tag closest to the terminal device as a target position tag, and generate the navigation route according to the map data of the corresponding floor and the position information of the target position tag.
Optionally, after updating the real-time position of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to acquire at least one position tag in a first range as a target position tag, and generate at least one navigation route according to the map data of the corresponding floor and the position information of the target position tag;
the first range is a range which takes the real-time position of the terminal device in the map data of the corresponding floor as the center and takes a constant R as the radius.
Optionally, the location tag includes: a first location tag, a second location tag, and a third location tag;
after the terminal device contacts the first position tag, acquires the position information of the first position tag, and updates the real-time position of the terminal device in the map data of the corresponding floor, the terminal device is specifically configured to acquire the second position tag and the third position tag within a first range as the target position tags, respectively;
when the second position tag is the target position tag, the terminal device is specifically configured to generate a first navigation route according to the map data of the corresponding floor and the position information of the target position tag;
and when the third position tag is the target position tag, the terminal device is specifically configured to generate a second navigation route according to the map data of the corresponding floor and the position information of the target position tag.
According to the indoor navigation device provided by the embodiment of the invention, the server and the map updating node establish communication connection; establishing communication connection between the map updating node and the position label; each floor in the building is provided with a map updating node; position labels are respectively arranged in different areas in each floor in the building; the server maintains map data of each floor; sending the map data of the corresponding floor to the corresponding map updating node; the map updating node maintains the map data of the corresponding floor and the position information of the map updating node; the method comprises the steps that a terminal device contacts a map updating node to obtain map data of a corresponding floor and position information of the map updating node, the real-time position of the terminal device in the map data of the corresponding floor is updated, and a navigation line is generated according to the updated real-time position of the terminal device in the map data of the corresponding floor. Thereby improving the efficiency of indoor navigation.
Drawings
Fig. 1A is a schematic deployment diagram of an indoor navigation device according to an embodiment of the present invention;
fig. 1B is a schematic deployment diagram of another indoor navigation device according to an embodiment of the present invention;
fig. 2 is a schematic deployment view of another indoor navigation device according to an embodiment of the present invention.
Detailed Description
Fig. 1A is a schematic deployment view of an indoor navigation apparatus provided in an embodiment of the present invention, and referring to fig. 1A, the system includes: a
the
a
the map updating node 11 is used for maintaining the map data of the corresponding floor and the position information of the map updating node 11;
the
Specifically, fig. 1B is a schematic deployment diagram of another indoor navigation device according to an embodiment of the present invention, referring to fig. 1B, the building has two floors, where a floor 1 is provided with a map update node 11a, a location tag 12a, and a location tag 12B, and the floor 1 is connected to a floor 2 through an elevator 20; the floor 2 is provided with a map updating node 11b, a
According to the indoor navigation device provided by the embodiment of the invention, the server and the map updating node establish communication connection; establishing communication connection between the map updating node and the position label; each floor in the building is provided with a map updating node; position labels are respectively arranged in different areas in each floor in the building; the server maintains map data of each floor; sending the map data of the corresponding floor to the corresponding map updating node; the map updating node maintains the map data of the corresponding floor and the position information of the map updating node; the terminal equipment contacts the map updating node to obtain the map data of the corresponding floor and the position information of the map updating node, the real-time position of the terminal equipment in the map data of the corresponding floor is updated, and a navigation line is generated according to the real-time position of the updated terminal equipment in the map data of the corresponding floor. Thereby improving the efficiency of indoor navigation.
Based on fig. 1A, fig. 2 is a schematic deployment diagram of another indoor navigation device according to an embodiment of the present invention, and referring to fig. 2, a map update node 11 includes: a first near field communication unit 110, a first processing unit 111, a first storage unit 112 and a first wireless communication unit 113;
the first processing unit 111 is electrically connected with the first near field communication unit 110, the first storage unit 112 and the first wireless communication unit 113 respectively;
a first wireless communication unit 113, configured to receive the map data of the corresponding floor sent by the
a first processing unit 111 configured to associate the map data of the corresponding floor with the location information of the map update node 11, and store the map data of the corresponding floor and the location information of the map update node 11 in a first storage unit 112;
and a first near field communication unit 110 for transmitting the map data of the corresponding floor and the location information of the map update node 11 to the
Continuing to refer to fig. 2,
the second processing unit 131 is electrically connected with the second near field communication unit 130, the second storage unit 132 and the display unit 133, respectively;
a second near field communication unit 130, configured to obtain map data of a corresponding floor and location information of the map update node 11 when the
a second processing unit 131 for storing the map data of the corresponding floor to the second storage unit 132; updating the real-time position of the
Specifically, the display unit 133 is configured to display a guidance interaction interface, where the interface is used to display location information of a map update node, location information of a location tag, and real-time location information of a terminal device. With continued reference to fig. 2, the
the third near field communication unit 120 is electrically connected with the third storage unit 121;
a third storage unit 121 for storing position information of the
and a third near field communication unit 120 for transmitting the position information of the
Optionally, an implementation manner for generating the navigation route is given as follows: after the real-time position of the
Specifically, referring to fig. 1B, after the
Optionally, when there are multiple location tags around the terminal device, the user may have multiple lines to select, and a navigation method based on the multiple location tags is provided as follows:
after the real-time position of the terminal device in the map data of the corresponding floor is updated, the terminal device is specifically used for acquiring at least one position tag in a first range as a target position tag, and generating at least one navigation line according to the map data of the corresponding floor and the position information of the target position tag;
the first range is a range which takes the real-time position of the terminal device in the map data of the corresponding floor as the center and takes a constant R as the radius.
Specifically, taking fig. 1B as an example, a first position tag 12a, a second position tag 12B, and a third position tag 12 c;
after the
it should be emphasized that the first range is not only for the position labels of the same floor, but also for the position labels of different floors, and therefore the first range can be understood as a sphere whose radius is defined based on the scene requirement.
When the second position tag 12b is a target position tag, the
when the third location tag 12c is a target location tag, the
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.