CN109285395B - Intelligent distance control following interactive explanation projection method and system - Google Patents
Intelligent distance control following interactive explanation projection method and system Download PDFInfo
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Abstract
The invention relates to the field of interactive projection, in particular to a following interactive explanation projection method and system with intelligent distance control. The method mainly calculates the time when the previous following interactive explanation projection equipment leaves a certain explanation point and the time when the following interactive explanation projection equipment enters the explanation point, compares whether the time when the following interactive explanation projection equipment enters the explanation point is earlier than the time when the previous following interactive explanation projection equipment leaves the certain explanation point, if so, calculates how much time the following interactive explanation projection equipment reaches, and controls the following interactive explanation projection equipment to carry out extra video interaction duration of corresponding time. The invention ensures that the following interactive explanation projection equipment before and after, namely visitors in two batches before and after, cannot appear at the same explanation point at the same time, avoids explanation work with different progress appearing at the same explanation point at the same time, ensures normal operation of the explanation work, and enhances the visiting experience of the visitors.
Description
Technical Field
The invention relates to the field of interactive projection, in particular to a following interactive explanation projection method and system with intelligent distance control.
Background
Under the environment of intelligent big data, many things have been put instead of work by machines, like in exhibition hall or museum, general visitors can be through asking for the explanation to the explanation person, just so need sufficient explanation person or volunteer, and general exhibition hall or museum all are equipped with projection equipment, we can utilize, increase walking function for projection equipment, plan walking path, design the following interactive explanation projection method of intelligent accuse distance, the work of liberation explanation person or volunteer, it can not present same explanation point simultaneously to guarantee the following interactive explanation projection equipment of front and back two batches of visitors that are front and back two times, stop the explanation work that shows different progress at same explanation point simultaneously, guarantee the normal clear of explanation work, put forward high visitor's the experience of visiting.
Disclosure of Invention
The invention provides a following interactive explanation projection method and system with intelligent distance control to solve the technical problems.
A following interactive explanation projection method of intelligent distance control is based on a plurality of following interactive explanation projection devices on a path track, and comprises the following steps:
s1, after the previous following type interactive explanation projection equipment enters an explanation point, the distance between the previous following type interactive explanation projection equipment and the previous following type interactive explanation projection equipment is obtained;
s2, obtaining current explanation point information of the previous following interactive explanation projection device, where the current explanation point information includes a distance between the current explanation point and a previous explanation point, an entering time of the previous following interactive explanation projection device entering the current explanation point, a normal explanation time required by the current explanation point, and a predicted normal leaving time of the previous following interactive explanation projection device;
s3, calculating and obtaining the estimated entering time of the current following type interactive explanation projection equipment entering the current explanation point according to the distance;
s4, judging whether the predicted entering time is earlier than the predicted normal leaving time, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the determination result is negative, the existing explanation program is kept unchanged and the step S1 is executed again;
s5, judging whether the user is in the explanation point, if so, increasing the video interaction of corresponding time after the explanation of the explanation point; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
The beneficial effects of the technical scheme are as follows:
based on following formula interactive explanation projection equipment on the path track, explain for visitor's the way, the liberation labour, the outfit of the explanation person that can significantly reduce and volunteer, calculate the prediction normal departure time that the interactive explanation projection equipment left the point of speaking and should follow the interactive explanation projection equipment and get into this and explain the prediction entry time of point of speaking, contrast whether prediction entry time is earlier than the prediction normal departure time, if the judged result is, how much time earlier to calculate to control should follow interactive explanation projection equipment and carry out the extra video interactive duration of corresponding time. The visitor who follows interactive explanation projection equipment around guaranteeing two batches of before and after promptly can not appear at same explanation point simultaneously, stops to appear the different explanation work of progress at same explanation point simultaneously, guarantees the normal clear of explanation work, and the visitor's of very high visitor experience is experienced.
Preferably, in this embodiment, step S1 includes:
and S0, when the previous following interactive explanation projection device is started, the device is started after waiting for a preset waiting time. Make present following formula interactive explanation projection equipment with preceding following formula interactive explanation projection equipment keeps certain distance, prevents that present following formula interactive explanation projection equipment of later stage and preceding following formula interactive explanation projection equipment are in a point of speaking simultaneously.
Preferably, in the technical scheme, the preset waiting time is calculated from a distance between a first explanation point and a starting point, a first explanation time required by the first explanation point, a departure time of the previous following-type interactive explanation projection device from the first explanation point, and an operation speed of the following-type interactive explanation projection device.
Preferably, in this embodiment, the expected normal leaving time includes leaving time after only performing explanation plus a previous additional video interaction duration performed by the previous following-type interactive explanation projection device at the current explanation point.
The utility model provides an interactive explanation projection system follows of intelligence accuse distance, based on many following formula interactive explanation projection equipment on the path track, includes:
the first acquisition module is used for acquiring the distance between the current following type interactive explanation projection equipment and the previous following type interactive explanation projection equipment after the current following type interactive explanation projection equipment enters an explanation point;
a second obtaining module, configured to obtain current explanation point information where the previous following interactive explanation projection device is located, where the current explanation point information includes a distance between the current explanation point and a previous explanation point, an entry time of the previous following interactive explanation projection device entering the current explanation point, a normal explanation time required by the current explanation point, and a predicted normal exit time of the previous following interactive explanation projection device;
the calculation module is used for calculating the distance to obtain the predicted entering time of the current following type interactive explanation projection equipment entering the current explanation point;
the first judgment module is used for judging whether the predicted entering time is earlier than the predicted normal leaving time or not, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the judgment result is negative, keeping the existing explanation program unchanged and re-executing the first acquisition module;
the second judgment module is used for judging whether the video interaction is in the explanation point or not, and if the judgment result is yes, the video interaction of corresponding time is added after the explanation of the explanation point is finished; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
As a preferred aspect of the present invention, the first obtaining module includes:
and the starting module is used for starting after waiting for preset waiting time after the previous following interactive explanation projection equipment is started.
Preferably, in the technical scheme, the preset waiting time is calculated from a distance between a first explanation point and a starting point, a first explanation time required by the first explanation point, a departure time of the previous following-type interactive explanation projection device from the first explanation point, and an operation speed of the following-type interactive explanation projection device.
Preferably, in this embodiment, the expected normal leaving time includes leaving time after only performing explanation plus a previous additional video interaction duration performed by the previous following-type interactive explanation projection device at the current explanation point.
Drawings
FIG. 1 is a flowchart of a following interactive interpretation projection method of intelligent distance control according to the present invention;
FIG. 2 is a flowchart of embodiment 2 of the present invention;
FIG. 3 is a block diagram of an intelligent distance control following interactive teaching projection system of the present invention;
FIG. 4 is a block diagram of a following interactive interpretation projection system with intelligent distance control according to the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example 1
Fig. 1 is a flowchart of a following interactive interpretation projection method with intelligent distance control according to the present invention.
A following interactive explanation projection method of intelligent distance control is based on a plurality of following interactive explanation projection devices on a path track and comprises the following steps:
and S1, after the previous following interactive explanation projection equipment enters the explanation point, acquiring the distance between the previous following interactive explanation projection equipment and the previous following interactive explanation projection equipment.
S2, obtaining the current explanation point information of the previous following interactive explanation projection equipment, wherein the current explanation point information comprises the distance between the current explanation point and the previous explanation point, the entering time of the previous following interactive explanation projection equipment entering the current explanation point, the normal explanation time needed by the current explanation point and the predicted normal leaving time of the previous following interactive explanation projection equipment.
And S3, calculating and obtaining the estimated entering time of the current following type interactive explanation projection equipment entering the current explanation point according to the distance.
S4, judging whether the predicted entering time is earlier than the predicted normal leaving time, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the determination result is negative, the existing explanation program is kept unchanged and the step S1 is executed again.
S5, judging whether the user is in the explanation point, if so, increasing the video interaction of corresponding time after the explanation of the explanation point; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
Based on the interactive explanation projection equipment of following formula on the path track, wherein, the interactive explanation projection equipment of following formula can remove on the path track, has explanation and video interaction function, explains for the visitor all the way, liberates the labour, the outfit of the explanation person that can significantly reduce and volunteer, and every point of saying explains all, makes the acquirement knowledge that the visitor can be comprehensive.
Meanwhile, the front following interactive explanation projection equipment can calculate the predicted normal leaving time when the front following interactive explanation projection equipment leaves the explanation point and the predicted entering time when the current following interactive explanation projection equipment enters the explanation point, and compares the predicted entering time with the predicted normal leaving time to judge whether the predicted entering time is earlier than the predicted normal leaving time, if so, the time of the previous leaving time is calculated, and the extra video interaction duration of the corresponding time of the following interactive explanation projection equipment is controlled. The visitor who follows interactive explanation projection equipment around guaranteeing two batches of before and after promptly can not appear at same explanation point simultaneously, stops to appear the different explanation work of progress at same explanation point simultaneously, guarantees the normal clear of explanation work, and the visitor's of very high visitor experience is experienced.
Example 2
Based on embodiment 1, the difference from embodiment 1 is that:
further, as shown in fig. 2, the step S1 includes:
and S0, when the previous following interactive explanation projection device is started, the device is started after waiting for a preset waiting time. Make present following formula interactive explanation projection equipment with preceding following formula interactive explanation projection equipment keeps certain distance, prevents that present following formula interactive explanation projection equipment of later stage and preceding following formula interactive explanation projection equipment are in a point of speaking simultaneously.
The preset waiting time is obtained by calculating the distance between a first explanation point and a starting point, the first explanation time required by the first explanation point, the leaving time of the previous following type interactive explanation projection equipment leaving the first explanation point and the running speed of the following type interactive explanation projection equipment.
Wherein, the operation speed of all following type interactive explanation projection devices is preferably the same.
The specific calculation mode is that the preset waiting time is equal to the time length from the operation of the current following type interactive explanation projection equipment to the first explanation point obtained by dividing the distance between the first explanation point and the starting point by the operation speed of the following type interactive explanation projection equipment. Comparing whether the time length from the operation of the current following type interactive explanation projection equipment to the first explanation point is shorter than the first explanation time length or not, if so, the preset waiting time is equal to the time obtained by subtracting the time length from the operation of the current following type interactive explanation projection equipment to the first explanation point from the first explanation time length; if the judgment result is negative, the preset waiting time is equal to 0, and waiting is not needed.
And S1, after the previous following interactive explanation projection equipment enters the explanation point, acquiring the distance between the previous following interactive explanation projection equipment and the previous following interactive explanation projection equipment.
S2, obtaining the current explanation point information of the previous following interactive explanation projection equipment, wherein the current explanation point information comprises the distance between the current explanation point and the previous explanation point, the entering time of the previous following interactive explanation projection equipment entering the current explanation point, the normal explanation time needed by the current explanation point and the predicted normal leaving time of the previous following interactive explanation projection equipment.
The predicted normal leaving time comprises leaving time after only explanation and the previous additional video interaction duration of the previous following type interactive explanation projection equipment at the current explanation point.
Wherein the previous additional video interaction duration is determined by the following interactive explanation projection equipment which is in front of the previous following interactive explanation projection equipment.
And S3, calculating and obtaining the estimated entering time of the current following type interactive explanation projection equipment entering the current explanation point according to the distance.
The estimated entering time is calculated by dividing the distance by the running speed of the following type interactive explanation projection equipment.
S4, judging whether the predicted entering time is earlier than the predicted normal leaving time, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the determination result is negative, the existing explanation program is kept unchanged and the step S1 is executed again.
S5, judging whether the user is in the explanation point, if so, increasing the video interaction of corresponding time after the explanation of the explanation point; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
Example 3
Based on example 1, the system above example 1:
as shown in fig. 3-4, an intelligent distance-controlled following interactive interpretation projection system based on a plurality of following interactive interpretation projection devices on a path track includes:
the first acquisition module is used for acquiring the distance between the previous following interactive explanation projection equipment after the previous following interactive explanation projection equipment enters the explanation point.
And the second acquisition module is used for acquiring current explanation point information where the previous following interactive explanation projection equipment is located, wherein the current explanation point information comprises the distance between the current explanation point and the previous explanation point, the entering time of the current explanation point, the normal explanation time required by the current explanation point and the expected normal leaving time of the previous following interactive explanation projection equipment.
And the calculation module is used for calculating the distance to obtain the estimated entering time of the current following type interactive explanation projection equipment entering the current explanation point.
The first judgment module is used for judging whether the predicted entering time is earlier than the predicted normal leaving time or not, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the judgment result is no, keeping the existing explanation program unchanged and re-executing the first acquisition module.
The second judgment module is used for judging whether the video interaction is in the explanation point or not, and if the judgment result is yes, the video interaction of corresponding time is added after the explanation of the explanation point is finished; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
The first obtaining module comprises:
and the starting module is used for starting after waiting for preset waiting time after the previous following interactive explanation projection equipment is started.
The preset waiting time is obtained by calculating the distance between a first explanation point and a starting point, the first explanation time required by the first explanation point, the leaving time of the previous following type interactive explanation projection equipment leaving the first explanation point and the running speed of the following type interactive explanation projection equipment.
The predicted normal leaving time comprises leaving time after only explanation and the previous additional video interaction duration of the previous following type interactive explanation projection equipment at the current explanation point.
Claims (8)
1. A following interactive explanation projection method with intelligent distance control is characterized in that the following interactive explanation projection method based on a plurality of following interactive explanation projection devices on a path track comprises the following steps:
s1, after the previous following type interactive explanation projection equipment enters an explanation point, the distance between the previous following type interactive explanation projection equipment and the previous following type interactive explanation projection equipment is obtained;
s2, obtaining current explanation point information of the previous following interactive explanation projection device, where the current explanation point information includes a distance between the current explanation point and a previous explanation point, an entering time of the previous following interactive explanation projection device entering the current explanation point, a normal explanation time required by the current explanation point, and a predicted normal leaving time of the previous following interactive explanation projection device;
s3, calculating and obtaining the estimated entering time of the current following type interactive explanation projection equipment entering the current explanation point according to the distance;
s4, judging whether the predicted entering time is earlier than the predicted normal leaving time, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the determination result is negative, the existing explanation program is kept unchanged and the step S1 is executed again;
s5, judging whether the user is in the explanation point, if so, increasing the video interaction of corresponding time after the explanation of the explanation point; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
2. The following interactive explanation projection method with intelligent distance control as claimed in claim 1, wherein the step S1 is preceded by:
and S0, when the previous following interactive explanation projection device is started, the device is started after waiting for a preset waiting time.
3. The method as claimed in claim 2, wherein the preset waiting time is calculated from a distance between a first explanation point and a starting point, a first explanation time required by the first explanation point, a departure time of the previous following interactive explanation projection device from the first explanation point, and an operation speed of the following interactive explanation projection device.
4. The method as claimed in claim 1, wherein the predicted normal departure time includes a departure time after only the explanation is performed plus a previous additional video interaction duration performed by the previous follow-up interactive explanation projection device at the current explanation point.
5. The utility model provides a following interactive explanation projection system of intelligence accuse distance which characterized in that, based on many following interactive explanation projection equipment on the path track, includes:
the first acquisition module is used for acquiring the distance between the current following type interactive explanation projection equipment and the previous following type interactive explanation projection equipment after the current following type interactive explanation projection equipment enters an explanation point;
a second obtaining module, configured to obtain current explanation point information where the previous following interactive explanation projection device is located, where the current explanation point information includes a distance between the current explanation point and a previous explanation point, an entry time of the previous following interactive explanation projection device entering the current explanation point, a normal explanation time required by the current explanation point, and a predicted normal exit time of the previous following interactive explanation projection device;
the calculation module is used for calculating and obtaining the predicted entering time of the current following type interactive explanation projection equipment entering the current explanation point according to the current explanation point information and the distance;
the first judgment module is used for judging whether the predicted entering time is earlier than the predicted normal leaving time or not, if so, calculating how much time the predicted entering time is earlier than the predicted normal leaving time, and carrying out the next step; if the judgment result is negative, keeping the existing explanation program unchanged and re-executing the first acquisition module;
the second judgment module is used for judging whether the video interaction is in the explanation point or not, and if the judgment result is yes, the video interaction of corresponding time is added after the explanation of the explanation point is finished; if not, entering the next explanation point to finish the explanation, then increasing the video interaction of the corresponding time and counting the time as the extra video interaction time.
6. The system of claim 5, wherein the first obtaining module comprises:
and the starting module is used for starting after waiting for preset waiting time after the previous following interactive explanation projection equipment is started.
7. The system of claim 6, wherein the preset waiting time is calculated from a distance between a first explanation point and a starting point, a first explanation time required by the first explanation point, a departure time of the previous following interactive explanation projection device from the first explanation point, and an operation speed of the following interactive explanation projection device.
8. The system of claim 5, wherein the expected normal departure time comprises a departure time after only explanation plus a previous additional video interaction duration of the previous follow-up interactive explanation projection device at the current explanation point.
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| CN101145997A (en) * | 2006-09-14 | 2008-03-19 | 上海真灼电子技术有限公司 | A multi-function electronic guiding system |
| JP4957799B2 (en) * | 2007-06-15 | 2012-06-20 | 富士通株式会社 | Robot and guidance method |
| CN102522053B (en) * | 2011-11-28 | 2013-08-07 | 常熟南师大发展研究院有限公司 | Mobile navigation method for simultaneously attending to intersection broadcasting and point of interest (POI) explanation |
| CN103679524A (en) * | 2013-12-09 | 2014-03-26 | 王美金 | Method and system for calculating completion time of banking business in progress |
| CN105992149A (en) * | 2015-02-16 | 2016-10-05 | 上海钧铭商务咨询有限公司 | Method and system for providing exhibition hall guide information based on indoor positioning technology |
| US9726501B2 (en) * | 2015-08-06 | 2017-08-08 | Gabriel Oren Benel | Path guidance system for the visually impaired |
| CN107436608A (en) * | 2016-05-26 | 2017-12-05 | 富士通株式会社 | Control device for unmanned plane and the system for guide |
| CN108687783A (en) * | 2018-08-02 | 2018-10-23 | 合肥市徽马信息科技有限公司 | One kind is led the way explanation guide to visitors robot of formula museum |
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