Indoor mobile phone navigation APP based on AR

Abstract

The invention discloses an AR-based indoor mobile phone navigation APP, which comprises a map and scene import module, a positioning module, an address search module, a place marking module, a route planning module and an AR navigation module, and is characterized in that the map and scene import module, the positioning module, the address search module and the place marking module are sequentially and positively connected; the address searching module and the place marking module are both in forward connection with the route planning module, the route planning module is in forward connection with the AR navigation module, more visual navigation guidance can be provided for an indoor place, the navigation route is more reasonable and optimized, on the basis of a traditional positioning mode, Bluetooth signals and Wi-F signals are combined, AR assistance is adopted, and the positioning accuracy is improved. The positioning and direction accuracy is ensured, a user can obtain own position information at any time by watching through AR equipment in the use process, the user is prevented from getting lost in a complex indoor environment, and the method has a wide application prospect and is beneficial to popularization and application.

Description

Technical Field

[0001] The present invention relates to the field of mobile phone navigation technology, and in particular to an indoor mobile phone navigation APP based on AR. Background Art

[0002] At present, there are few indoor navigation applications, and popular map software lacks coverage of indoor navigation, so route planning may be impossible to plan or take a detour. In addition, existing indoor navigation applications use traditional methods to locate, relying on flat maps. Due to positioning accuracy, complex indoor structures and diverse layouts, positioning and direction are not accurate enough, making it difficult for users to quickly distinguish their location and direction, and they are easily lost. Therefore, it is urgent to develop an indoor mobile navigation APP based on AR to solve the above technical problems.

[0003] In view of this, the present invention is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an indoor mobile phone navigation APP based on AR, which can provide more intuitive navigation guidance for indoor places and more reasonable and optimized navigation routes. On the basis of the traditional positioning method, combined with Bluetooth signals and Wi-F signals, AR assistance is used to ensure the accuracy of positioning and direction. During use, users only need to watch through the AR device to obtain their own location information at any time, avoiding users from getting lost in complex indoor environments. It has broad application prospects and is conducive to promotion and application.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an AR-based indoor mobile phone navigation APP, including a map and scene import module, a positioning module, an address search module, a place marking module, a route planning module and an AR navigation module, wherein the map and scene import module, the positioning module, the address search module and the place marking module are forward connected in sequence, the address search module and the place marking module are both forward connected to the route planning module, and the route planning module is forward connected to the AR navigation module;

[0006] The map and scene import module is used to collect and process indoor map data to meet the needs of the navigation system;

[0007] The positioning module realizes high-precision positioning of the user's position by combining Bluetooth signal recognition and Wi-Fi signal positioning;

[0008] The address search module is used to search and determine whether the destination input by the user exists and the location of the destination;

[0009] The location marking module is used to mark the direction of the destination and provide real-time path guidance in the virtual reality world;

[0010] After obtaining the user's destination information, the route planning module calculates the user's optimal path through an intelligent algorithm based on the previously obtained indoor environment information, performs path planning and generates a navigation solution;

[0011] The AR navigation module uses AR technology to display the path planning results in a virtual manner in the user's actual field of view.

[0012] Preferably, in the map and scene import module, the indoor map data is obtained by drawing, sensor or manual measurement, and imported for processing.

[0013] Preferably, the indoor map data includes a floor plan and floor layout of a building.

[0014] Preferably, the AR navigation module superimposes a virtual navigation arrow or map on the screen of the user's location to guide the user along the planned path, and adds a voice navigation function along the way to facilitate the user to better understand and execute the navigation plan.

[0015] The AR-based indoor mobile phone navigation AP provided by the present invention has the following beneficial effects.

[0016] 1. The present invention can provide more intuitive navigation guidance for indoor places, and the navigation route is more reasonably optimized. Based on the traditional positioning method, the Bluetooth signal and Wi-F signal are combined with AR assistance to ensure the accuracy of positioning and direction. During use, users only need to watch through the AR device to obtain their location information at any time, avoiding users from getting lost in complex indoor environments.

[0017] 2. The present invention can bring people a more convenient travel experience and be applied to commercial areas, such as shopping malls, hospitals, large conference centers, airports, museums, amusement parks and other indoor places. It can improve the user experience, enhance user participation and perception effect by displaying entertainment content through virtual experience and providing accurate indoor navigation services.

[0018] 3. Shopping mall navigation: Users can use the AR navigation system to find specific stores or products in shopping malls, and provide relevant promotional information; Hospital navigation: Patients or their families can use the AR navigation system to find specific departments, wards or service facilities in the hospital; Conference center navigation: People attending large conferences can use the AR navigation system to find places such as conference halls, lounges and restaurants; Airport navigation: Passengers can use the AR navigation system to find boarding gates, baggage claim areas and tax refund offices in the airport. In addition, in exhibition halls, museums and amusement parks, AR-based systems can provide guided tours and itinerary planning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural block diagram of an AR-based indoor mobile navigation APP provided by the present invention;

[0020] Figure 2 A workflow diagram of an indoor mobile phone navigation APP based on AR provided by the present invention; DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments and drawings to help understand the content of the present invention.

[0022] like Figure 1 The figure shows a structural block diagram of an indoor mobile phone navigation APP based on AR provided by the present invention. The indoor mobile phone navigation APP based on AR includes a map and scene import module, a positioning module, an address search module, a place marking module, a route planning module and an AR navigation module. The map and scene import module, the positioning module, the address search module and the place marking module are forward connected in sequence. The address search module and the place marking module are both forward connected to the route planning module, and the route planning module is forward connected to the AR navigation module;

[0023] The map and scene import module is used to collect and process indoor map data to meet the needs of the navigation system;

[0024] The positioning module realizes high-precision positioning of the user's position by combining Bluetooth signal recognition and Wi-Fi signal positioning; in the map and scene import module, the indoor map data is obtained through drawings, sensors or manual measurement, and imported for processing. The indoor map data includes the floor plan and floor layout of the building.

[0025] The address search module is used to search and determine whether the destination input by the user exists and the location of the destination;

[0026] The location marking module is used to mark the direction of the destination and provide real-time path guidance in the virtual reality world;

[0027] After obtaining the user's destination information, the route planning module calculates the user's optimal path through an intelligent algorithm based on the previously obtained indoor environment information, performs path planning and generates a navigation solution;

[0028] The AR navigation module uses AR technology to display the path planning results in a virtual way in the user's actual field of vision. The AR navigation module superimposes a virtual navigation arrow or map on the screen of the user's location to guide the user along the planned path, and adds a voice navigation function along the way to facilitate the user to better understand and execute the navigation plan.

[0029] like Figure 2 As shown, it is a workflow diagram of an indoor mobile phone navigation APP based on AR provided by the present invention. When in use, the operation and maintenance user or administrator user logs in to the application, enters the map and scene import module, and imports indoor map data including the floor plan and floor layout of the building through drawings, sensors or manual measurement. After ordinary users enter the application, they need to enable the positioning permission. The positioning module of the application will combine Bluetooth signal recognition and Wi-F signal positioning to locate the user's position with high precision. The user uses the address search module to enter the destination, and the application searches to determine whether the destination exists and the destination location. If the location does not exist, the destination is re-entered; if the location exists, the application starts the location marking module to mark the location and direction of the destination in the virtual reality world. At the same time, the route planning module is applied to obtain the user's destination information. According to the previously obtained indoor environment information, the optimal path of the user is calculated through an intelligent algorithm, and the path planning and navigation plan are generated. After the navigation plan is generated, the AR navigation module uses AR technology to overlay a virtual navigation arrow or map in the screen of the user's location to guide the user to move forward along the planned path.

[0030] The present invention can provide more intuitive navigation guidance for indoor places, and the navigation route is more reasonably optimized. On the basis of the traditional positioning method, combined with Bluetooth signals and Wi-F signals, AR assistance is used to ensure the accuracy of positioning and direction. During use, users only need to watch through the AR device to obtain their own location information at any time, avoiding users from getting lost in complex indoor environments. The present invention can bring people a more convenient travel experience and be applied to commercial aspects, such as shopping malls, hospitals, large conference centers, airports, museums, amusement parks and other indoor places, through virtual experience to display entertainment content, provide accurate indoor navigation services, improve user experience, and enhance user participation and experience effect. Mall navigation: users can use the AR navigation system in shopping malls to find specific stores or products, and provide relevant promotional information; hospital navigation: patients or family members can use the AR navigation system to find specific departments, wards or service facilities in the hospital; conference center navigation: people attending large conferences can use the AR navigation system to find conference halls, lounges and restaurants; airport navigation: passengers can use the AR navigation system to find boarding gates, baggage claim areas and tax refund offices in airports. In addition, AR-based systems can provide guided tours and itinerary planning in places such as exhibition halls, museums, and amusement parks.

[0031] The invention concept is described in detail using specific examples herein, and the description of the above embodiments is only used to help understand the core idea of ​​the invention. It should be pointed out that any obvious modification, equivalent substitution or other improvement made by a person of ordinary skill in the art without departing from the invention concept should be included in the protection scope of the present invention.

Claims

1. An indoor mobile phone navigation APP based on AR, characterized in that: It includes a map and scene import module, a positioning module, an address search module, a place marking module, a route planning module and an AR navigation module. The map and scene import module, the positioning module, the address search module and the place marking module are forward connected in sequence. The address search module and the place marking module are both forward connected to the route planning module, and the route planning module is forward connected to the AR navigation module; The map and scene import module is used to collect and process indoor map data to meet the needs of the navigation system; The positioning module realizes high-precision positioning of the user's position by combining Bluetooth signal recognition and Wi-Fi signal positioning; The address search module is used to search and determine whether the destination input by the user exists and the location of the destination; The location marking module is used to mark the direction of the destination and provide real-time path guidance in the virtual reality world; After obtaining the user's destination information, the route planning module calculates the user's optimal path through an intelligent algorithm based on the previously obtained indoor environment information, performs path planning and generates a navigation solution; The AR navigation module uses AR technology to display the path planning results in a virtual manner in the user's actual field of view.

2. The AR-based indoor mobile phone navigation APP according to claim 1, characterized in that: In the map and scene import module, the indoor map data is obtained through drawings, sensors or manual measurement, and imported for processing.

3. The AR-based indoor mobile phone navigation APP according to claim 2, characterized in that: The indoor map data includes a floor plan and floor layout of a building.

4. The AR-based indoor mobile phone navigation APP according to claim 3, characterized in that: The AR navigation module superimposes a virtual navigation arrow or map on the screen of the user's location to guide the user along the planned path, and adds a voice navigation function along the way to help the user better understand and execute the navigation plan.

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