AR positioning guidance system and method for shared communication facilities in residential areas

Abstract

The present invention discloses an AR positioning and guidance system and method for shared communication facilities in a residential area. The AR positioning and guidance system includes: a database module, a camera status acquisition module, an image capture module, a communication facility positioning module, a data filtering module, a communication facility identification module, a communication facility selection module, and an AR enhanced display module. The AR positioning and guidance system and method for shared communication facilities in a residential area proposed by the present invention can improve the capabilities and efficiency of operation and maintenance work. The present invention can intelligently identify the attributes of communication facilities captured by the camera and can enhance the display of the corresponding information on the display screen, thereby improving the intelligence level of the system and enhancing the convenience of the work of operation and maintenance personnel.

Description

Technical Field

[0001] The present invention belongs to the field of electronic information technology and relates to a positioning and guidance system, and in particular to an AR positioning and guidance system and method for shared communication facilities in a cell. Background Art

[0002] With the advancement of science and technology, the requirements for the management level of community communication facilities are becoming increasingly higher. The existing management method mainly relies on manual inspection and manual recording, which cannot meet the requirements of today's intelligent management.

[0003] In view of this, there is an urgent need to design a new communication facility management method to overcome at least some of the above-mentioned defects of the existing communication facility management method. Summary of the Invention

[0004] The present invention provides an AR positioning and guidance system and method for shared communication facilities in a cell, which can improve the operation and maintenance capabilities and efficiency.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the following technical solution is adopted:

[0006] An AR positioning and guidance system for shared communication facilities in a cell, characterized in that the AR positioning and guidance system comprises:

[0007] A database module for storing images of communication facility locations and attributes of the communication facilities; the information stored in the database module includes shooting angle information of the images, orientation information of the camera used to shoot the images, focal length information of the camera lens, attribute information of the cameras set around the communication facilities, and orientation information of each camera toward the corresponding communication facility;

[0008] A camera device status acquisition module is used to obtain the camera device's orientation information and lens focal length information;

[0009] A screen capture module, used to capture the set video screen displayed by the display module;

[0010] a communication facility positioning module, configured to locate a set communication facility in the image captured by the image capturing module based on the camera device orientation information and lens focal length information obtained by the camera device status obtaining module;

[0011] a data filtering module configured to select matching communication facility images from the database module based on the communication facility location information, camera attribute information, camera shooting angle information, and camera lens focal length information obtained by the communication facility positioning module, for identification by the communication facility identification module;

[0012] a communication facility identification module, configured to compare the video image captured by the image capture module with the image filtered by the data filtering module, identify the communication facility, and obtain the attributes of the communication facility;

[0013] A communication facility selection module for obtaining selected communication facilities;

[0014] An AR enhanced display module is used to control the setting display module to enhance the display of the setting information of the communication facility selected by the communication facility selection module;

[0015] Communication facility positioning module, used to display the location information of the set communication facility in the set map;

[0016] The communication facility guidance module is used to display path information from a set location to a set communication facility on a set map.

[0017] According to another aspect of the present invention, the following technical solution is adopted: an AR positioning guidance system for shared communication facilities in a cell, the AR positioning guidance system comprising:

[0018] A database module for storing images of communication facility locations and attributes of the communication facilities;

[0019] A camera device status acquisition module is used to obtain the camera device's orientation information and lens focal length information;

[0020] A screen capture module, used to capture the set video screen displayed by the display module;

[0021] a communication facility positioning module, configured to locate a set communication facility in the image captured by the image capturing module based on the camera device orientation information and lens focal length information obtained by the camera device status obtaining module;

[0022] a data filtering module configured to select matching communication facility images from the database module based on the communication facility location information, camera attribute information, camera shooting angle information, and camera lens focal length information obtained by the communication facility positioning module, for identification by the communication facility identification module;

[0023] a communication facility identification module, configured to compare the video image captured by the image capture module with the image filtered by the data filtering module, identify the communication facility, and obtain the attributes of the communication facility;

[0024] A communication facility selection module for obtaining selected communication facilities;

[0025] The AR enhanced display module is used to control the setting display module to enhance the display of the setting information of the communication facility selected by the communication facility selection module.

[0026] As an embodiment of the present invention, the information stored in the database module includes shooting angle information of the picture, orientation information of the camera device that takes the picture, focal length information of the camera device lens, attribute information of the set camera devices around the communication facilities, and orientation information of each camera device toward the corresponding communication facilities.

[0027] As an embodiment of the present invention, the AR positioning and guidance system further includes: a communication facility positioning module, which is used to display the location information of the set communication facility in the set map.

[0028] As an embodiment of the present invention, the AR positioning and guidance system further includes: a communication facility guidance module, which is used to display path information from a set location to a set communication facility in a set map.

[0029] According to another aspect of the present invention, the following technical solution is adopted: a method for AR positioning guidance of a cell shared communication facility, the AR positioning guidance method comprising:

[0030] A camera device status acquisition step, acquiring the camera device's orientation information and lens focal length information;

[0031] A screen capturing step, capturing a set video screen displayed by the display module;

[0032] a communication facility positioning step of positioning the communication facility in the image captured in the image capturing step based on the orientation information of the camera device and the lens focal length information obtained in the camera device state acquiring step;

[0033] a data filtering step, selecting a matching communication facility image from a database module based on the communication facility location information, camera device attribute information, camera device shooting angle information, and camera device lens focal length information obtained in the communication facility positioning step, for identification by the communication facility identification module; the database module storing information including shooting angle information of the image, orientation information of the camera device shooting the image, camera device lens focal length information, attribute information of set cameras around the communication facility, and orientation information of each camera device toward the corresponding communication facility;

[0034] a communication facility identification step, comparing the video image captured in the image capture step with the image filtered by the data filtering module, identifying the communication facility and obtaining the attributes of the communication facility;

[0035] a communication facility selection step, obtaining the selected communication facility;

[0036] An AR enhanced display step, controlling the setting display module to enhance the display of setting information of the communication facility selected in the communication facility selection step;

[0037] a communication facility positioning step, displaying the location information of the set communication facility on the set map;

[0038] The communication facility guidance step displays route information from a set location to a set communication facility on a set map.

[0039] According to another aspect of the present invention, the following technical solution is adopted: a method for AR positioning guidance of a cell shared communication facility, the AR positioning guidance method comprising:

[0040] A camera device status acquisition step, acquiring the camera device's orientation information and lens focal length information;

[0041] A screen capturing step, capturing a set video screen displayed by the display module;

[0042] a communication facility positioning step of positioning the communication facility in the image captured in the image capturing step based on the orientation information of the camera device and the lens focal length information obtained in the camera device state acquiring step;

[0043] a data filtering step, selecting matching communication facility images from a database module based on the communication facility location information, camera attribute information, camera shooting angle information, and camera lens focal length information obtained in the communication facility positioning step, for identification by a communication facility identification module;

[0044] a communication facility identification step, comparing the video image captured in the image capture step with the image filtered by the data filtering module, identifying the communication facility and obtaining the attributes of the communication facility;

[0045] a communication facility selection step, obtaining the selected communication facility;

[0046] The AR enhanced display step controls the setting display module to enhance the display of the setting information of the communication facility selected in the communication facility selection step.

[0047] As an embodiment of the present invention, the information stored in the database module includes shooting angle information of the picture, orientation information of the camera device that takes the picture, focal length information of the camera device lens, attribute information of the set camera devices around the communication facilities, and orientation information of each camera device toward the corresponding communication facilities.

[0048] As an embodiment of the present invention, the AR positioning guidance method further includes: a communication facility positioning step of displaying location information of a set communication facility in a set map.

[0049] As an embodiment of the present invention, the AR positioning guidance method further includes: a communication facility guidance step of displaying path information from a set location to a set communication facility in a set map.

[0050] The beneficial effects of the present invention are that the AR positioning and guidance system and method for shared communication facilities in a cell proposed in the present invention can improve the operation and maintenance capabilities and efficiency.

[0051] The present invention can intelligently identify the attributes of communication facilities photographed by a camera device and can enhance the display of corresponding information on a display screen, thereby improving the intelligence level of the system and enhancing the convenience of the work of operation and maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 Schematic diagram of the composition of an AR positioning and guidance system in one embodiment of the present invention.

[0053] Figure 2 Flowchart of an AR positioning and guidance method according to an embodiment of the present invention.

[0054] Figure 3 FIG. 1 is a schematic diagram of a picture captured by a camera device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0055] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0056] In order to further understand the present invention, preferred embodiments of the present invention are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0057] The description in this section is only for several typical embodiments, and the present invention is not limited to the scope of the embodiments described. The same or similar existing technical means and some technical features of the embodiments are mutually replaced within the scope of the description and protection of the present invention.

[0058] The description of the steps in each embodiment in the specification is only for the convenience of explanation, and the implementation of this application is not limited by the order in which the steps are implemented. The "connection" in the specification includes both direct connection and indirect connection.

[0059] The present invention discloses an AR positioning and guidance system for shared communication facilities in a cell. Figure 1 This is a schematic diagram of the AR positioning and guidance system in one embodiment of the present invention; please refer to Figure 1The AR positioning and guidance system includes: a database module 1, a camera status acquisition module 2, a picture capture module 3, a communication facility positioning module 4, a data filtering module 5, a communication facility identification module 6, a communication facility selection module 7 and an AR enhanced display module 8.

[0060] The database module 1 is used to store images of communication facility locations and attributes of the communication facilities. In one embodiment of the present invention, the information stored in the database module 1 includes information about the shooting angle of the image, information about the orientation of the camera used to capture the image, information about the focal length of the camera lens, information about the attributes of the cameras located around the communication facility, and information about the orientation of each camera toward the corresponding communication facility.

[0061] The camera status acquisition module 2 is used to obtain the orientation information of the camera. Since many cameras are rotatable, the camera status acquisition module 2 can obtain the orientation and lens focal length information of the camera (and may also include other shooting conditions related to the captured image), thereby roughly understanding the area captured by the camera based on the location of the camera.

[0062] The image capture module 3 is used to capture the set video image displayed by the display module. The function of the image capture module 3 is to obtain the image captured by the set camera device displayed by the set display module. Figure 3 Schematic diagram of a picture captured by a camera device in one embodiment of the present invention; Figure 3 , Figure 3 The shot includes two communication facilities, one is rectangular E and the other is circular F.

[0063] The communication facility positioning module 4 is configured to locate the communication facility in the image captured by the image capture module 3 based on the camera device orientation information and lens focal length information acquired by the camera device status acquisition module 2. This positioning method includes roughly determining the position of the image captured by the camera device based on the camera device's location, orientation, and lens focal length information.

[0064] The data filtering module 5 is configured to select matching images of communication facilities from the database module 1 based on the communication facility location information, camera device attribute information, camera angle information, and camera lens focal length information obtained by the communication facility positioning module 4, for identification by the communication facility identification module 6. The data filtering module 5 functions to filter out unqualified images from the database module 1 based on the approximate location of the communication device obtained by the communication facility positioning module 4, thereby improving comparison efficiency. In one embodiment, based on the location information of each image to be compared in the database module 1, images whose location information closely matches the location information of the communication facility obtained by the communication facility positioning module 4 are prioritized for comparison.

[0065] The communication facility identification module 6 is used to capture the video image captured by the image capture module 3 (see Figure 3 ) is compared with the image filtered by the data filtering module 5 to identify the communication facilities and obtain the attributes of the communication facilities.

[0066] The communication facility selection module 7 is used to obtain the selected communication facility; for example, the communication facility displayed in the display module can be selected by clicking with a mouse (or by touching and selecting on a touch screen).

[0067] The AR enhanced display module 8 is used to control the setting display module to enhance the display of the setting information of the communication facility selected by the communication facility selection module 7. Since the interface displayed in the display module is the image captured by the setting camera device; if the image is a magnified image, it is necessary to restore the corresponding image to the image captured by the corresponding camera device; then, the corresponding communication facility is identified based on the corresponding position relationship.

[0068] In one usage scenario of the present invention, the user clicks on a communication facility on the display screen with a mouse, and the AR positioning guidance system cooperates with the above-mentioned camera device status acquisition module 2, image capture module 3, communication facility positioning module 4, data filtering module 5, and communication facility identification module 6 to obtain the attributes of the selected communication facility, and then obtains the information of the corresponding communication facility from the database through the AR enhanced display module 8 and enhances the display; for example, a label can be generated on the left, right, above or below the corresponding communication facility to display the setting information of the corresponding communication facility.

[0069] The AR positioning guidance system may further include a communication facility positioning module 9, which is used to display the location information of the communication facilities in the set map. In one embodiment, the communication facility positioning module 9 can obtain the location data of each communication facility through the data in the database module 1.

[0070] In addition, the AR positioning guidance system may further include a communication facility guidance module 10 , which is configured to display path information from a set location to a set communication facility in a set map.

[0071] The present invention further discloses an AR positioning guidance method for shared communication facilities in a cell. Figure 2 This is a flowchart of an AR positioning and guidance method according to an embodiment of the present invention; please refer to Figure 2 , the AR positioning guidance method includes:

[0072] [Step S1] A step of obtaining the state of the camera device, obtaining the orientation information of the camera device and the focal length information of the lens.

[0073] In one embodiment of the present invention, the information stored in the database module includes shooting angle information of the picture, orientation information of the camera device that takes the picture, focal length information of the camera device lens, attribute information of the set camera devices around the communication facilities, and orientation information of each camera device toward the corresponding communication facilities.

[0074] [Step S2] Screen capture step, capturing the set video screen displayed by the display module.

[0075] In one embodiment of the present invention, see Figure 3 , Figure 3 The picture taken by the middle camera device includes two communication facilities, one is rectangular E and the other is circular F.

[0076] [Step S3] A communication facility positioning step, in which the communication facility set in the image captured in the image capturing step is positioned according to the orientation information of the camera device and the lens focal length information obtained in the camera device status obtaining step.

[0077] [Step S4] A data filtering step, based on the location information of the communication facility obtained in the communication facility positioning step, the attribute information of the camera device, the shooting angle information of the camera device and the focal length information of the camera device lens, selects a matching communication facility image from the database module for recognition by the communication facility recognition module.

[0078] [Step S5] The communication facility identification step compares the video image captured in the image capture step with the image filtered by the data filtering module to identify the communication facility and obtain the attributes of the communication facility.

[0079] The data filtering step is used to filter out unqualified images from the database module based on the approximate location of the communication device obtained in the communication device location step, thereby improving comparison efficiency. In one embodiment, based on the location information of each image to be compared in the database module, images whose location information closely matches the location information of the communication device obtained in the communication device location step can be prioritized for comparison.

[0080] [Step S6] Communication facility selection step, obtaining the selected communication facility.

[0081] In one embodiment, the communication facility displayed in the display module may be clicked by a mouse (or selected by touching a touch screen).

[0082] [Step S7] The AR enhanced display step controls the setting display module to enhance the display of the setting information of the communication facility selected in the communication facility selection step. Since the interface displayed in the display module is the image captured by the setting camera device; if the image is an enlarged image, it is necessary to restore the corresponding image to the image captured by the corresponding camera device; then, the corresponding communication facility is identified based on the corresponding positional relationship.

[0083] In one embodiment of the present invention, the AR positioning guidance method further includes: a communication facility positioning step of displaying location information of the set communication facility in a set map.

[0084] In one embodiment of the present invention, the AR positioning guidance method further includes: a communication facility guidance step of displaying path information from a set location to a set communication facility in a set map.

[0085] In summary, the AR positioning and guidance system and method for shared communication facilities in residential areas proposed in this invention can improve both operational and maintenance capabilities and efficiency. This system can intelligently identify the attributes of communication facilities captured by a camera and enhance the display of the corresponding information on the screen, thereby increasing the system's intelligence and making the work of maintenance personnel more convenient.

[0086] It should be noted that the present application can be implemented in software and / or a combination of software and hardware; for example, it can be implemented using an application-specific integrated circuit (ASIC), a general-purpose computer, or any other similar hardware device. In some embodiments, the software program of the present application can be executed by a processor to implement the above steps or functions. Similarly, the software program of the present application (including related data structures) can be stored in a computer-readable recording medium; for example, a RAM memory, a magnetic or optical drive, or a floppy disk and the like. In addition, some steps or functions of the present application can be implemented in hardware; for example, as a circuit that cooperates with a processor to perform various steps or functions.

[0087] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The description and application of the present invention here are illustrative and are not intended to limit the scope of the present invention to the above-described embodiments. The effects or advantages involved in the embodiments may not be embodied in the embodiments due to interference from various factors, and the description of the effects or advantages is not used to limit the embodiments. Variations and changes to the embodiments disclosed here are possible, and the replacement of the embodiments and various equivalent components are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other components, materials, and parts without departing from the spirit or essential characteristics of the present invention. Other variations and changes can be made to the embodiments disclosed here without departing from the scope and spirit of the present invention.

Claims

1. An AR positioning and guidance system for shared communication facilities in a residential area, characterized in that: The AR positioning and guidance system includes: A database module for storing images of communication facility locations and attributes of the communication facilities; A camera device status acquisition module is used to obtain the camera device's orientation information and lens focal length information; A screen capture module, used to capture the set video screen displayed by the display module; a communication facility positioning module, configured to locate a set communication facility in the image captured by the image capturing module based on the camera device orientation information and lens focal length information obtained by the camera device status obtaining module; a data filtering module configured to select matching communication facility images from the database module based on the communication facility location information, camera attribute information, camera shooting angle information, and camera lens focal length information obtained by the communication facility positioning module, for identification by the communication facility identification module; a communication facility identification module, configured to compare the video image captured by the image capture module with the image filtered by the data filtering module, identify the communication facility, and obtain the attributes of the communication facility; A communication facility selection module for obtaining selected communication facilities; An AR enhanced display module is used to control the setting display module to enhance the display of the setting information of the communication facility selected by the communication facility selection module; Communication facility positioning module, used to display the location information of the set communication facility in the set map; The communication facility guidance module is used to display path information from a set location to a set communication facility on a set map.

2. The AR positioning and guidance system for shared communication facilities in a residential area according to claim 1, characterized in that: The information stored in the database module includes the shooting angle information of the picture, the orientation information of the camera device that shoots the picture, the focal length information of the camera lens, the attribute information of the set cameras around the communication facilities, and the orientation information of each camera device toward the corresponding communication facility.

3. A method for AR positioning guidance of shared communication facilities in a cell, characterized in that: The AR positioning guidance method includes: A camera device status acquisition step, acquiring the camera device's orientation information and lens focal length information; A screen capturing step, capturing a set video screen displayed by the display module; a communication facility positioning step of positioning the communication facility in the image captured in the image capturing step based on the orientation information of the camera device and the lens focal length information obtained in the camera device state acquiring step; a data filtering step, selecting a matching image of the communication facility from a database module based on the location information of the communication facility, the attribute information of the camera device, the shooting angle information of the camera device, and the focal length information of the camera device lens obtained in the communication facility positioning step, for identification by a communication facility identification module; the database module storing the image of the communication facility set position and the attributes of the communication facility; a communication facility identification step, comparing the video image captured in the image capture step with the image filtered by the data filtering module, identifying the communication facility and obtaining the attributes of the communication facility; a communication facility selection step of obtaining the selected communication facility; An AR enhanced display step, controlling the setting display module to enhance the display of setting information of the communication facility selected in the communication facility selection step; a communication facility positioning step, displaying the location information of the set communication facility on the set map; The communication facility guidance step displays route information from a set location to a set communication facility on a set map.

4. The method for AR positioning and guidance of shared communication facilities in a cell according to claim 3, characterized in that: The information stored in the database module includes the shooting angle information of the picture, the orientation information of the camera device that shoots the picture, the focal length information of the camera lens, the attribute information of the set cameras around the communication facilities, and the orientation information of each camera device toward the corresponding communication facility.

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