CN114280884B - Projection classroom locating system and locating method - Google Patents
Projection classroom locating system and locating method Download PDFInfo
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- CN114280884B CN114280884B CN202111648341.6A CN202111648341A CN114280884B CN 114280884 B CN114280884 B CN 114280884B CN 202111648341 A CN202111648341 A CN 202111648341A CN 114280884 B CN114280884 B CN 114280884B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention provides a projection classroom locating system and a locating method, wherein the locating system comprises: the shifting rail is arranged along a classroom channel, and the classroom channel is arranged along the longitudinal direction of a classroom; the shifting seat is clamped on the shifting track and used for moving along the shifting track; the display device is arranged on the shift seat; a shift control device comprising: the first determining unit is used for determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom; a second determining unit for determining a seat of the late arrival person according to the occupancy condition of the classroom and the condition of the late arrival person; and the control unit is used for controlling the shift seat to shift to the classroom channel position corresponding to the seat according to the determined seat of the late arrival person and controlling the display device to display the column number of the corresponding seat. The method provided by the invention can be used for conveniently and rapidly finding the seat of the late person in the dark environment, and is convenient and rapid and high in intelligent degree.
Description
Technical Field
The invention relates to the technical field of multimedia teaching, in particular to a projection classroom locating system and a projection classroom locating method.
Background
With the development of technology, multimedia is increasingly used in teaching, and plays an increasingly important role in teaching. Various schools and academic institutions are all built in a multimedia classroom or a multifunctional hall. The multimedia teaching integrates sound, image, video, text and other media, can be used as an effective auxiliary teaching means, can intuitively display the content to be presented, is convenient to understand, can achieve the purposes of teaching knowledge, developing intelligence and culturing capacity, and can achieve the purposes of teaching and personalized teaching according to the material, so that the multimedia teaching device is deeply favored by teachers, students and academic units.
In the prior art, a display device can be arranged in a classroom, the display device is connected with a computer of a teacher, classroom light is turned off, and a display picture in the computer is projected to the display device so as to carry out synchronous multimedia teaching. When carrying out multimedia teaching, when having the classmate to get into the classroom, because classroom light is closed, do not have the light source, inconvenient seat of seeking still can influence on surrounding classmates in the course of seeking the position simultaneously.
Disclosure of Invention
Aiming at the technical problem that seats are inconvenient to find due to darkness of light in the prior art in multimedia teaching, the invention provides a projection classroom locating system and a projection classroom locating method.
To achieve the above object, a first aspect of the present invention provides a projection classroom locating system, including: a shift rail disposed along a classroom channel disposed along a longitudinal direction of the classroom; the shifting seat is clamped on the shifting track and used for moving along the shifting track; the display device is arranged on the shifting seat and used for displaying the column number of the seating seat; a shift control device comprising: the first determining unit is used for determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom; a second determining unit, configured to determine a seat of a late arrival person according to an occupancy condition of the classroom and the late arrival person condition; and the control unit is used for controlling the shift seat to shift to the classroom channel position corresponding to the seat according to the determined seat of the late arrival person, controlling the display device to display the column number of the corresponding seat, enabling the late arrival person to reach the classroom channel position corresponding to the seat through the shift seat, and searching for the corresponding seat according to the displayed column number of the seat.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats; the first determining unit is used for determining the number and the position of the current unoccupied seats under the condition that the classroom is in a projection scene and the number of the late persons entering the classroom is one; the second determining unit is used for determining the seating seats of the late arrival person as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate; the control unit is used for controlling the shifting seat to shift to the classroom channel position corresponding to the seat according to the seat corresponding to the determined late arrival person.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom and the height information of the late arrival persons; the occupancy of the classroom includes the number and location of unoccupied seats; the first determining unit is used for determining the number and the positions of the seats which are not occupied currently according to the height information of each arrival person under the condition that the classroom is in a projection scene and the number of arrival persons entering the classroom is a plurality of; the second determining unit is used for determining the seating seat of each late arrival person from the unoccupied seats according to the number and the positions of the current unoccupied seats and according to the height information of each late arrival person; the control unit is used for sequentially controlling the shifting seat to shift to the classroom channel position corresponding to each seating seat according to the determined seating seat corresponding to each late arrival.
Further, the determining a seating seat for each late arrival person from the unoccupied seats includes: determining the seat of the late arrival person as an unoccupied seat within the set area; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate; determining a displacement distance between each of the unoccupied seats and a classroom gate; and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
Further, the sequentially controlling the shifting seat to shift to the classroom channel position corresponding to each seating seat includes: and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
The second aspect of the present invention provides a projection classroom locating method, which is applied to the projection classroom locating system described above, and the projection classroom locating method includes: determining the occupation condition of the current classroom according to the current scene and the situation of the late arrival person of the classroom; determining the sitting seats of the late arrival people according to the occupation condition of the classrooms and the condition of the late arrival people; and according to the determined sitting seats of the late arrival, controlling the shifting seat to shift to the classroom channel positions corresponding to the sitting seats, controlling the display device to display the column numbers of the corresponding sitting seats, enabling the late arrival to reach the classroom channel positions corresponding to the sitting seats through the shifting seat, and searching for the corresponding sitting seats according to the displayed column numbers of the sitting seats.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats; the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps: under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is one, determining the number and the positions of the seats which are not occupied currently; the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps: determining the seating seats of the late arrival persons as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom and the height information of the late arrival persons; the occupancy of the classroom includes the number and location of unoccupied seats; the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps: under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is a plurality of, determining the number and the positions of the seats which are not occupied currently according to the height information of each late arrival person; the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps: determining a seating seat for each late arrival person from the unoccupied seats according to the number and the position of the current unoccupied seats and according to the height information of each late arrival person; and according to the determined sitting seat of the late arrival, controlling the shifting seat to shift to a classroom channel position corresponding to the sitting seat, wherein the method comprises the following steps of: and according to the determined seating seat corresponding to each late arrival, the shifting seat is controlled to shift to the classroom channel position corresponding to each seating seat in sequence.
Further, the determining a seating seat for each late arrival person from the unoccupied seats includes: determining the seat of the late arrival person as an unoccupied seat within the set area; the first channel is the nearest channel to the classroom gate; determining a displacement distance between each of the unoccupied seats and a classroom gate; and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
Further, the control shift seat shifts to a classroom channel position corresponding to the seating seat, including: and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
Through the technical scheme provided by the invention, the invention has at least the following technical effects:
the projection classroom locating system comprises a displacement track, a displacement seat, a display device and a displacement control device, wherein the displacement track is distributed along a classroom channel, the displacement seat is clamped on the displacement track and can move back and forth on the displacement track, and the display device is arranged on the displacement seat and can display the column number of a seat. The shift control device is connected with the shift seat, can confirm the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom, confirm the seat of the late arrival from a plurality of seats according to the occupation condition and the late arrival condition, control the shift seat to shift to the classroom channel position corresponding to the seat, and control the display device to display the column number of the corresponding seat, so that the late arrival can reach the classroom channel position corresponding to the seat through the shift seat, and can find the corresponding seat according to the column number of the displayed seat. According to the system provided by the invention, a late person can conveniently and rapidly find the seat in a dark environment, and the system is convenient and rapid and has high intelligent degree.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain, without limitation, the embodiments of the invention. In the drawings:
fig. 1 is a schematic diagram of a projection classroom locating system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a control unit in a projection classroom locating system according to an embodiment of the present invention;
fig. 3 is a flowchart of a projection classroom locating method according to an embodiment of the present invention.
Detailed Description
The following describes the detailed implementation of the embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the present invention, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the positional relationship of the various components with respect to one another in the vertical, vertical or gravitational directions.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 and 2, an embodiment of the present invention provides a projection classroom locating system, which includes: a shift rail disposed along a classroom channel disposed along a longitudinal direction of the classroom; the shifting seat is clamped on the shifting track and used for moving along the shifting track; the display device is arranged on the shifting seat and used for displaying the column number of the seating seat; a shift control device comprising: the first determining unit is used for determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom; a second determining unit, configured to determine a seat of a late arrival person according to an occupancy condition of the classroom and the late arrival person condition; and the control unit is used for controlling the shift seat to shift to the classroom channel position corresponding to the seat according to the determined seat of the late arrival person, controlling the display device to display the column number of the corresponding seat, enabling the late arrival person to reach the classroom channel position corresponding to the seat through the shift seat, and searching for the corresponding seat according to the displayed column number of the seat.
Specifically, in the embodiment of the invention, the projection classroom locating system comprises a displacement track, a displacement seat, a display device and a displacement control device, wherein a classroom channel is arranged along the longitudinal direction of the classroom, and the displacement track is arranged along the classroom channel. The shifting seat is clamped on the shifting track and can move back and forth on the shifting track, the shifting seat can be of a seat-shaped structure, and students can sit on the shifting seat to move; the shifting seat can be of a flat plate structure, students can stand on the shifting seat to move, and further, the shifting seat is further provided with handrails. The display device is arranged on the shift seat and can display the column number of the seat. The shift control device detects whether a late arrival person enters the classroom in real time, detects the current scene and the situation of the late arrival person in the classroom when the late arrival person enters the classroom, determines the occupation situation of the current classroom according to the current scene and the situation of the late arrival person in the classroom, determines the seat of the late arrival person from a plurality of seats according to the occupation situation and the situation of the late arrival person, then controls the shift seat to shift to the classroom channel position corresponding to the seat of the seat, and displays the column number of the corresponding seat of the seat on the display device, so that the late arrival person can find the corresponding seat according to the column number displayed by the display device.
The invention is not only suitable for projection classrooms, but also suitable for searching seats for the late arrival in movie theatres or other dark environments.
According to the projection classroom locating system provided by the invention, a late person can conveniently and rapidly find a seat in a dark environment, and the system is convenient and rapid and has high intelligent degree.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats; the first determining unit is used for determining the number and the position of the current unoccupied seats under the condition that the classroom is in a projection scene and the number of the late persons entering the classroom is one; the second determining unit is used for determining the seating seats of the late arrival person as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate; the control unit is used for controlling the shifting seat to shift to the classroom channel position corresponding to the seat according to the seat corresponding to the determined late arrival person.
Specifically, in the embodiment of the invention, the current classroom scene comprises a projection scene and a non-projection scene, when the current scene is the projection scene and the shift control device detects that the number of the late arrival persons is one, the occupied condition of the current classroom is determined, the number of unoccupied seats and the position of each seat are determined according to the occupied condition, the area near the channel closest to the classroom gate is determined as a set area, and any unoccupied seat in the set area is determined as the seating seat of the late arrival person. Preferably, the distance between the unoccupied seat in the set area and the classroom gate is calculated, and the unoccupied seat closest to the set area is selected as the seat for the late arrival person.
According to the projection classroom locating system provided by the invention, the sitting seat can be selected in the area near the classroom gate, the movement time of the late person is shortened, the influence on other students in the shifting process is reduced as much as possible, the maintenance of classroom order is facilitated, and the teaching effect is ensured.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom and the height information of the late arrival persons; the occupancy of the classroom includes the number and location of unoccupied seats; the first determining unit is used for determining the number and the positions of the seats which are not occupied currently according to the height information of each arrival person under the condition that the classroom is in a projection scene and the number of arrival persons entering the classroom is a plurality of; the second determining unit is used for determining the seating seat of each late arrival person from the unoccupied seats according to the number and the positions of the current unoccupied seats and according to the height information of each late arrival person; the control unit is used for sequentially controlling the shifting seat to shift to the classroom channel position corresponding to each seating seat according to the determined seating seat corresponding to each late arrival.
Specifically, in the embodiment of the invention, when the current scene is a projection scene and the shift control device detects that the number of the late arrival persons is a plurality of, height information of each late arrival person is acquired, the occupation condition of the current classroom is determined, so that the number and the position of the current unoccupied seats are determined, the corresponding seat of each late arrival person is selected from the current unoccupied seats according to the height information of the late arrival persons, and then the shift seat is sequentially shifted to the classroom channel position corresponding to each seating seat.
Further, the determining a seating seat for each late arrival person from the unoccupied seats includes: determining the seat of the late arrival person as an unoccupied seat within the set area; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate; determining a displacement distance between each of the unoccupied seats and a classroom gate; and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
Specifically, in the embodiment of the present invention, the area near the first passage closest to the classroom gate may be determined as the set area, and the seat may be selected for each late person according to the height information among the unoccupied seats in the set area.
According to the projection classroom locating system provided by the invention, the sitting seat can be selected in the area near the classroom gate, the movement time of the late person is shortened, the influence on other students in the shifting process is reduced as much as possible, the maintenance of classroom order is facilitated, and the teaching effect is ensured.
Preferably, the distance between each unoccupied seat in the setting area and the classroom gate is calculated, the priority of each unoccupied seat is set according to the sequence from far to near, the priority of each unoccupied seat is higher when the distance from the gate is closer, the priority of each late-arrival person is set according to the sequence from low to high according to the height of each late-arrival person, the priority of each late-arrival person is higher when the height is lower, then the late-arrival person is matched with the unoccupied seat according to the priority, the late-arrival person with the high height priority corresponds to the unoccupied seat with the high priority, and the sitting seat is selected for each late-arrival person in turn.
According to the projection classroom locating system provided by the invention, the seat for the late arrival can be selected for the late arrival according to the height of the late arrival, so that the students are ensured not to be blocked by the students in front when listening to the lessons, and the lesson experience and the lesson giving effect of the students are ensured.
Further, the sequentially controlling the shifting seat to shift to the classroom channel position corresponding to each seating seat includes: and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
Specifically, in the embodiment of the invention, the moving path can be optimized, and students with lower heights can be moved to the classroom channel positions corresponding to the seating seats first, and then students with higher heights can be moved to the classroom channel positions corresponding to the seating seats. Further, the shift seat can move a plurality of tardy persons simultaneously, and the tardy persons stand on the shift seat according to the heights in sequence, so that the shift seat is controlled to move according to the heights from low to high.
According to the projection classroom locating system provided by the invention, the moving route can be optimized, and the classroom order can be effectively maintained.
Referring to fig. 3, a second aspect of the present invention provides a projection classroom locating method applied to the projection classroom locating system described above, where the projection classroom locating method includes: determining the occupation condition of the current classroom according to the current scene and the situation of the late arrival person of the classroom; determining the sitting seats of the late arrival people according to the occupation condition of the classrooms and the condition of the late arrival people; and according to the determined sitting seats of the late arrival, controlling the shifting seat to shift to the classroom channel positions corresponding to the sitting seats, controlling the display device to display the column numbers of the corresponding sitting seats, enabling the late arrival to reach the classroom channel positions corresponding to the sitting seats through the shifting seat, and searching for the corresponding sitting seats according to the displayed column numbers of the sitting seats.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats; the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps: under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is one, determining the number and the positions of the seats which are not occupied currently; the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps: determining the seating seats of the late arrival persons as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate.
Further, the current scene of the classroom includes a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom and the height information of the late arrival persons; the occupancy of the classroom includes the number and location of unoccupied seats; the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps: under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is a plurality of, determining the number and the positions of the seats which are not occupied currently according to the height information of each late arrival person; the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps: determining a seating seat for each late arrival person from the unoccupied seats according to the number and the position of the current unoccupied seats and according to the height information of each late arrival person; and according to the determined sitting seat of the late arrival, controlling the shifting seat to shift to a classroom channel position corresponding to the sitting seat, wherein the method comprises the following steps of: and according to the determined seating seat corresponding to each late arrival, the shifting seat is controlled to shift to the classroom channel position corresponding to each seating seat in sequence.
Further, the determining a seating seat for each late arrival person from the unoccupied seats includes: determining the seat of the late arrival person as an unoccupied seat within the set area; the first channel is the nearest channel to the classroom gate; determining a displacement distance between each of the unoccupied seats and a classroom gate; and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
Further, the control shift seat shifts to a classroom channel position corresponding to the seating seat, including: and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (10)
1. A projection classroom locating system, the projection classroom locating system comprising:
a shift rail disposed along a classroom channel disposed along a longitudinal direction of the classroom;
the shifting seat is clamped on the shifting track and used for moving along the shifting track;
the display device is arranged on the shifting seat and used for displaying the column number of the seating seat;
a shift control device comprising:
the first determining unit is used for determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom; the current scene of the classroom comprises a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats;
a second determining unit, configured to determine a seat of a late arrival person according to an occupancy condition of the classroom and the late arrival person condition;
and the control unit is used for controlling the shift seat to shift to the classroom channel position corresponding to the seat according to the determined seat of the late arrival person, controlling the display device to display the column number of the corresponding seat, enabling the late arrival person to reach the classroom channel position corresponding to the seat through the shift seat, and searching for the corresponding seat according to the displayed column number of the seat.
2. The projection classroom locating system of claim 1 wherein,
the first determining unit is used for determining the number and the position of the current unoccupied seats under the condition that the classroom is in a projection scene and the number of the late persons entering the classroom is one;
the second determining unit is used for determining the seating seats of the late arrival person as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate;
the control unit is used for controlling the shifting seat to shift to the classroom channel position corresponding to the seat according to the seat corresponding to the determined late arrival person.
3. The projection classroom locating system of claim 1 wherein the late arrival condition further includes height information of the late arrival;
the first determining unit is used for determining the number and the positions of the seats which are not occupied currently according to the height information of each arrival person under the condition that the classroom is in a projection scene and the number of arrival persons entering the classroom is a plurality of;
the second determining unit is used for determining the seating seat of each late arrival person from the unoccupied seats according to the number and the positions of the current unoccupied seats and according to the height information of each late arrival person;
the control unit is used for sequentially controlling the shifting seat to shift to the classroom channel position corresponding to each seating seat according to the determined seating seat corresponding to each late arrival.
4. The projection classroom locating system of claim 3 wherein said determining the seating of each late arrival from said unoccupied seats includes:
determining the seat of the late arrival person as an unoccupied seat within the set area; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate;
determining a displacement distance between each of the unoccupied seats and a classroom gate;
and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
5. The projection classroom locating system of claim 4 wherein said sequentially controlling said shift mounts to shift to a classroom channel location corresponding to each seating mount comprises:
and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
6. A projection classroom locating method applied to the projection classroom locating system of any one of claims 1-5, characterized in that the projection classroom locating method comprises the following steps:
determining the occupation condition of the current classroom according to the current scene and the situation of the late arrival person of the classroom; the current scene of the classroom comprises a projected scene and a non-projected scene; the late arrival situations comprise the number of late arrival persons entering a classroom; the occupancy of the classroom includes the number and location of unoccupied seats;
determining the sitting seats of the late arrival people according to the occupation condition of the classrooms and the condition of the late arrival people;
and according to the determined sitting seats of the late arrival, controlling the shifting seat to shift to the classroom channel positions corresponding to the sitting seats, controlling the display device to display the column numbers of the corresponding sitting seats, enabling the late arrival to reach the classroom channel positions corresponding to the sitting seats through the shifting seat, and searching for the corresponding sitting seats according to the displayed column numbers of the sitting seats.
7. The projection classroom locating method as set forth in claim 6, wherein,
the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps:
under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is one, determining the number and the positions of the seats which are not occupied currently;
the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps:
determining the seating seats of the late arrival persons as unoccupied seats in the set area according to the number and the positions of the current unoccupied seats and the number of the late arrival persons entering the classroom; the set area is an area in a preset range around a first channel, and the first channel is the channel closest to a classroom gate.
8. The projection classroom locating method of claim 6 wherein the late arrival condition further includes height information of the late arrival;
the determining the occupation condition of the current classroom according to the current scene and the late arrival condition of the classroom comprises the following steps:
under the condition that the classroom is in a projection scene and the number of late arrival persons entering the classroom is a plurality of, determining the number and the positions of the seats which are not occupied currently according to the height information of each late arrival person;
the determining the seat of the late arrival according to the occupancy condition of the classroom and the late arrival condition comprises the following steps:
determining a seating seat for each late arrival person from the unoccupied seats according to the number and the position of the current unoccupied seats and according to the height information of each late arrival person;
and according to the determined sitting seat of the late arrival, controlling the shifting seat to shift to a classroom channel position corresponding to the sitting seat, wherein the method comprises the following steps of:
and according to the determined seating seat corresponding to each late arrival, the shifting seat is controlled to shift to the classroom channel position corresponding to each seating seat in sequence.
9. The projection classroom locating method as set forth in claim 8 wherein said determining a seat for each late arrival from said unoccupied seats includes:
determining the seat of the late arrival person as an unoccupied seat within the set area; the first channel is the nearest channel to the classroom gate;
determining a displacement distance between each of the unoccupied seats and a classroom gate;
and determining a seating seat corresponding to each late arrival person according to the height information of each late arrival person and the displacement distance.
10. The projection classroom positioning method as set forth in claim 9, wherein said controlling the shift of the shift seat to the classroom channel position corresponding to the seating seat includes:
and sequentially controlling the shifting seats to shift to the classroom channel positions corresponding to each seating seat according to the height sequence of the late arrival person from low to high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111648341.6A CN114280884B (en) | 2021-12-30 | 2021-12-30 | Projection classroom locating system and locating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111648341.6A CN114280884B (en) | 2021-12-30 | 2021-12-30 | Projection classroom locating system and locating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114280884A CN114280884A (en) | 2022-04-05 |
| CN114280884B true CN114280884B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202111648341.6A Active CN114280884B (en) | 2021-12-30 | 2021-12-30 | Projection classroom locating system and locating method |
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