CN108490948B - Intelligent guide system for science and technology museum - Google Patents
Intelligent guide system for science and technology museum Download PDFInfo
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- CN108490948B CN108490948B CN201810356327.0A CN201810356327A CN108490948B CN 108490948 B CN108490948 B CN 108490948B CN 201810356327 A CN201810356327 A CN 201810356327A CN 108490948 B CN108490948 B CN 108490948B
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Abstract
The invention discloses an intelligent navigation system for a science and technology center, which comprises the following components: the information distribution module is used for distributing a preset floor, a preset area and a preset walking route for each robot in the science and technology museum; the beacon setting module is used for setting n beacons for transmitting floor signals and position signals of the beacons in a science and technology museum; the position determining module is used for acquiring the actual floor and the actual position of the user and acquiring the actual orientation of the user; and the intelligent navigation module is used for selecting an optimal robot based on the comparison results of the actual floor of the user and the preset floor of the robot, the actual position of the user, the preset area of the robot and the preset walking route of the robot, and adjusting the orientation of the optimal robot to be opposite to the actual orientation of the user. The method and the system not only improve comprehensiveness and effectiveness of users in understanding technical and cultural knowledge in science and technology museums, but also optimize the work distribution strategy of the navigation robot in the science and technology museums and ensure the orderliness of services in the science and technology museums.
Description
Technical Field
The invention relates to the technical field of intelligent navigation, in particular to an intelligent navigation system for a science and technology center.
Background
The science and technology center (short for science and technology center) is a public welfare science popularization education institution taking exhibition and education as main functions. The method mainly aims to stimulate scientific interest and enlighten scientific ideas by means of conventional and short-term exhibition, participation, experience and interactivity of exhibits and auxiliary exhibition means and to carry out science popularization education on the public; other science popularization education, scientific and technological transmission and scientific and cultural communication activities can be held.
With the progress and development of science and technology, robots gradually appear in different fields, and when the robots enter a science and technology museum, the robots immediately arouse great interest of users. The robot in the science and technology museum not only can provide navigation service for users, but also is beneficial to improving the efficiency and the effect of science and technology culture propagation and popularization. However, the existing navigation system has a low degree of intelligence and is difficult to provide a user with a more rapid and high-quality navigation service.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an intelligent navigation system for a science and technology museum.
The invention provides an intelligent navigation system for science and technology museums, which comprises:
the information distribution module is used for distributing a preset floor, a preset area and a preset walking route for each robot in the science and technology museum;
the device comprises a beacon setting module, a positioning module and a positioning module, wherein the beacon setting module is used for setting n beacons in different floors and different areas in a science and technology museum, and each beacon is used for transmitting a floor signal and a position signal of the beacon;
the position determining module is used for acquiring the actual floor and the actual position of the user according to the floor signals and the time of the position signals transmitted by three beacons in the n beacons reaching the terminal equipment of the user, and acquiring the actual orientation of the user;
and the intelligent navigation module is used for selecting an optimal robot for the user to navigate based on the comparison results of the actual floor of the user and the preset floor of the robot and the actual position of the user and the preset area of the robot and the comparison results of the preset walking route of the robot, and adjusting the orientation of the optimal robot to be opposite to the actual orientation of the user when the optimal robot walks to the preset position.
Preferably, in the intelligent navigation module, the selecting of the optimal robot specifically includes:
the method comprises the following steps that robots with preset floors of the robots in the science and technology museum identical to actual floors of users are listed in a first set;
the method comprises the steps that robots, of which preset areas cover actual positions of users, in a first set are listed in a second set;
and (4) setting an actual walking route of each robot in the second set to reach the actual position of the user by combining the preset walking routes of the robots, and selecting the robot with the shortest actual walking route as the optimal robot.
Preferably, in the position determination module, the actual orientation of the user is obtained through a terminal device of the user.
Preferably, in the position determination module, the orientation of the top end of the user terminal device is used as the actual orientation of the user.
Preferably, in the position determination module, the actual pointing direction of a compass device built in the user terminal device is taken as the actual orientation of the user.
Preferably, in the intelligent navigation module, the preset position is any point on the outer edge of a circular area formed by taking the actual position of the user as the center of a circle and r as the radius;
wherein r is a preset value.
Preferably, the intelligent navigation module is specifically configured to:
when the orientation of the optimal robot is opposite to the actual orientation of the user, the walking state of the optimal robot is ended and the navigation mode is started.
The intelligent navigation system for the science and technology museum provided by the invention can select the optimal robot for providing navigation service for the user according to the real-time position of the user, thereby not only improving comprehensiveness and effectiveness of the user in understanding the technical and cultural knowledge in the science and technology museum, but also optimizing the distribution strategy of the work of the navigation robot in the science and technology museum and ensuring the orderliness of the service in the science and technology museum. Specifically, the method comprises the following steps: in order to ensure the precision of real-time position acquisition of the user, the invention adopts a triangulation method to acquire the actual floor and the actual position of the user, thereby improving the accuracy of acquisition of positioning information; when the optimal robot is selected based on the real-time position of the user, the invention compares the robot with the preset floor, the preset area and the preset walking path, on one hand, the problem that the robot cannot go upstairs or downstairs can be avoided, and on the other hand, the appropriate optimal robot can be accurately and quickly found; furthermore, in order to improve user experience, when the optimal robot reaches the position near the user, the orientation of the optimal robot is adjusted, so that the robot can be over against the user, effective information interaction between the user and the optimal robot is facilitated, and the navigation effect and efficiency of the robot are improved.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent navigation system of a science and technology center.
Detailed Description
As shown in fig. 1, fig. 1 is a system for intelligent navigation of a science and technology center according to the present invention.
Referring to fig. 1, the intelligent navigation system for science and technology museums provided by the invention comprises:
the information distribution module is used for distributing a preset floor, a preset area and a preset walking route for each robot in the science and technology museum;
in the embodiment, the preset floors and the preset areas are distributed for each robot, so that the movable areas of each robot can be acquired, and accurate and effective reference bases can be provided for a user to select the navigation robot in the subsequent operation process conveniently; the preset walking route is distributed for each robot, so that the movable route of each robot can be mastered, and a reliable reference basis is provided for selecting the walking time of the robot in the subsequent analysis process.
The device comprises a beacon setting module, a positioning module and a positioning module, wherein the beacon setting module is used for setting n beacons in different floors and different areas in a science and technology museum, and each beacon is used for transmitting a floor signal and a position signal of the beacon;
in the embodiment, the plurality of beacons are arranged, so that the actual floor and the actual position of the user can be determined with high precision according to a triangulation method, and the implementation effectiveness of the whole navigation system is guaranteed.
The position determining module is used for acquiring the actual floor and the actual position of the user according to the floor signals and the time of the position signals transmitted by three beacons in the n beacons reaching the terminal equipment of the user, and acquiring the actual orientation of the user;
in the embodiment, the actual orientation of the user is obtained through the terminal equipment of the user, so that the method is convenient and quick; specifically, the method comprises the following steps: the actual orientation of the user is taken as the orientation of the top of the user terminal device, or the actual orientation of a compass device built in the user terminal device.
And the intelligent navigation module is used for selecting an optimal robot for the user to navigate based on the comparison results of the actual floor of the user and the preset floor of the robot and the actual position of the user and the preset area of the robot and the comparison results of the preset walking route of the robot, and adjusting the orientation of the optimal robot to be opposite to the actual orientation of the user when the optimal robot walks to the preset position. In this embodiment, the preset position is any point on the outer edge of a circular area formed by taking the actual position of the user as the center of a circle and r as the radius; wherein r is a preset value. Further, when the orientation of the optimal robot is opposite to the actual orientation of the user, the walking state of the optimal robot is ended and the navigation mode is started, so that high-quality, accurate and quick navigation service is provided for the user.
In this embodiment, the selecting the optimal robot in the intelligent navigation module specifically includes:
the method comprises the following steps that robots with preset floors of the robots in the science and technology museum identical to actual floors of users are listed in a first set;
the method comprises the steps that robots, of which preset areas cover actual positions of users, in a first set are listed in a second set;
the actual walking route of each robot in the second set reaching the actual position of the user is made according to the preset walking route of the robot, and the robot with the shortest actual walking route is selected as the optimal robot;
the preset floors, the preset areas and the preset walking routes of the robot are used as analysis factors for progressive layer by layer, so that the optimal robot can be accurately selected, and the efficiency and the effect of navigation service are improved.
The intelligent navigation system of science and technology museum that this embodiment provided can select the optimal robot for its provide the navigation service for this user according to user's real-time position, has not only improved comprehensive and the validity that the user knows to science and technology culture knowledge in science and technology museum, has optimized the distribution strategy of the work of navigation robot in the science and technology museum moreover, the orderliness of service in the guarantee science and technology museum. Specifically, the method comprises the following steps: in order to ensure the precision of real-time position acquisition of the user, the embodiment adopts a triangulation method to acquire the actual floor and the actual position of the user, so that the accuracy of acquiring the positioning information is improved; when the optimal robot is selected based on the real-time position of the user, the embodiment compares the robot with the preset floor, the preset area and the preset walking path of the robot, so that the problem that the robot cannot go upstairs or downstairs can be avoided, and the appropriate optimal robot can be accurately and quickly found; furthermore, in order to improve user experience, when the optimal robot reaches the position near the user, the orientation of the optimal robot is adjusted, so that the robot can be over against the user, effective information interaction between the user and the optimal robot is facilitated, and the navigation effect and efficiency of the robot are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a science and technology center intelligence guide system which characterized in that includes:
the information distribution module is used for distributing a preset floor, a preset area and a preset walking route for each robot in the science and technology museum;
the device comprises a beacon setting module, a positioning module and a positioning module, wherein the beacon setting module is used for setting n beacons in different floors and different areas in a science and technology museum, and each beacon is used for transmitting a floor signal and a position signal of the beacon;
the position determining module is used for acquiring the actual floor and the actual position of the user according to the floor signals and the time of the position signals transmitted by three beacons in the n beacons reaching the terminal equipment of the user, and acquiring the actual orientation of the user;
the intelligent navigation module is used for selecting an optimal robot for the user to navigate based on the comparison results of the actual floor of the user and the preset floor of the robot, the actual position of the user and the preset area of the robot and the comparison results of the preset walking route of the robot, and adjusting the orientation of the optimal robot to be opposite to the actual orientation of the user when the optimal robot walks to the preset position;
in the intelligent navigation module, the selection of the optimal robot specifically comprises: the method comprises the following steps that robots with preset floors of the robots in the science and technology museum identical to actual floors of users are listed in a first set; the method comprises the steps that robots, of which preset areas cover actual positions of users, in a first set are listed in a second set; and (4) setting an actual walking route of each robot in the second set to reach the actual position of the user by combining the preset walking routes of the robots, and selecting the robot with the shortest actual walking route as the optimal robot.
2. The system of claim 1, wherein the intelligent navigation module selects the optimal robot specifically comprises:
the method comprises the following steps that robots with preset floors of the robots in the science and technology museum identical to actual floors of users are listed in a first set;
the method comprises the steps that robots, of which preset areas cover actual positions of users, in a first set are listed in a second set;
and (4) setting an actual walking route of each robot in the second set to reach the actual position of the user by combining the preset walking routes of the robots, and selecting the robot with the shortest actual walking route as the optimal robot.
3. The system of claim 1, wherein the location determination module obtains the actual orientation of the user through the user's terminal device.
4. The intelligent navigation system of claim 3, wherein the location determination module uses the orientation of the top end of the user terminal device as the actual orientation of the user.
5. The intelligent navigation system of claim 3, wherein the location determination module uses the actual orientation of the user as the actual orientation of the user with a compass device built into the user's terminal device.
6. The intelligent navigation system of science and technology museum according to claim 1, wherein the preset position in the intelligent navigation module is any point on the outer edge of a circular area formed by taking the actual position of the user as the center of a circle and r as the radius;
wherein r is a preset value.
7. The system of claim 1, wherein the intelligent navigation module is specifically configured to:
when the orientation of the optimal robot is opposite to the actual orientation of the user, the walking state of the optimal robot is ended and the navigation mode is started.
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