CN112804537B - Multi-functional intelligent live broadcast system in scenic spot - Google Patents
Multi-functional intelligent live broadcast system in scenic spot Download PDFInfo
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- CN112804537B CN112804537B CN202010795007.2A CN202010795007A CN112804537B CN 112804537 B CN112804537 B CN 112804537B CN 202010795007 A CN202010795007 A CN 202010795007A CN 112804537 B CN112804537 B CN 112804537B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2743—Video hosting of uploaded data from client
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
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Abstract
The invention discloses a scenic spot multifunctional intelligent live broadcast system, which comprises a management server and also comprises: the video acquisition module: acquiring video data by using a video acquisition device of each scenic spot and uploading the video data to a management server; passenger flow collection module: collecting the people number distribution data of each scenic spot and the people flow distribution data between two adjacent scenic spots by using a passenger flow statistical system, and uploading the data to a management server; weather information acquisition module: the system comprises a management server, a weather data acquisition module and a weather data acquisition module, wherein the management server is used for acquiring weather data of scenic spots and uploading the weather data to the management server; the background sound effect acquisition module: the system is used for collecting the required background sound effect and uploading the required background sound effect to the management server; a user terminal: and acquiring and displaying the video data, the people number distribution data, the people flow distribution data and the weather data from the management server, and acquiring and playing the required background sound effect from the management server. The invention is used for improving the functionality of the scenic spot live broadcast system, providing more information for tourists and scenic spot managers and achieving the purpose of linking the tourists and the managers.
Description
Technical Field
The invention relates to the field of scenic spot live broadcast, in particular to a multifunctional intelligent live broadcast system for scenic spots.
Background
The tourism industry in China is developed vigorously, becomes one of the most powerful and large-scale industries in the national economic development, and also becomes one of the prop industries in the national economic development. With the high-speed development of communication technology, especially the comprehensive popularization of 5G technology, the video live broadcast mode of scenic spots is gradually popularized. Particularly, under the background of epidemic normalization, an online 'cloud tourism' mode also becomes one of emerging tourism modes. However, the existing scenic spot live broadcasting system has a single function, and simply provides online scenic spot video signals for tourists, so that the tourists cannot master more information; in addition, although the total number of people in a scenic spot can be counted and even the number distribution of people in each scenic spot in the scenic spot can be counted in the prior art, for one scenic spot, the inside of the scenic spot is generally composed of a plurality of scenic spots, the passenger flow between adjacent scenic spots is difficult to estimate, and the number of coming visitors in each scenic spot is difficult to estimate by visitors watching a live video, so that the visitors in the next scenic spot with less or more number of people cannot be selected according to personal preferences to watch, and the visual experience of online visitors is poor. In addition, the existing scenic spot live broadcast system only faces to tourists and cannot be linked with a management system of a scenic spot, and the application range is narrow.
Disclosure of Invention
The invention provides a multifunctional intelligent live broadcasting system for a scenic spot, which aims to solve the problems in the prior art, improve the functionality of the live broadcasting system for the scenic spot, provide more information for tourists and scenic spot managers and realize the purpose of linkage of the tourists and the managers.
The invention is realized by the following technical scheme:
the utility model provides a multi-functional intelligent live system in scenic spot, includes management server, still includes:
the video acquisition module: acquiring video data by using a video acquisition device of each scenic spot and uploading the video data to a management server;
passenger flow collection module: collecting the people number distribution data of each scenic spot and the people flow distribution data between two adjacent scenic spots by using a passenger flow statistical system, and uploading the data to a management server;
weather information acquisition module: the system comprises a management server, a weather data acquisition module and a weather data acquisition module, wherein the management server is used for acquiring weather data of scenic spots and uploading the weather data to the management server;
the background sound effect acquisition module: the system is used for collecting the required background sound effect and uploading the required background sound effect to the management server;
a user terminal: and acquiring and displaying the video data, the people number distribution data, the people flow distribution data and the weather data from the management server, and acquiring and playing the required background sound effect from the management server.
Firstly, aiming at the problem of single function of a scenic spot live broadcast system in the prior art, the invention provides a scenic spot multifunctional intelligent live broadcast system, which is used for acquiring video data of each scenic spot in a scenic spot through a video acquisition module. Different from the prior art, the passenger flow acquisition module acquires the people number distribution data of each scenic spot and also acquires the people flow distribution data between two adjacent scenic spots, so that the user terminal can receive the people flow distribution between the two adjacent scenic spots, and the size of the people flow which is about to reach the scenic spot next can be judged according to the people flow distribution. The obtained pedestrian volume between adjacent scenic spots has at least two functions: firstly, online tourists can acquire the information, so that the tourists who browse online can judge the next upcoming flow of each scenic spot, and therefore the scenic spots with fewer or more tourists are selected to be watched according to personal preferences, and more comfortable viewing experience is provided for the online tourists; secondly, supply the scenic spot administrator to master the visitor distribution situation between the adjacent sight spot to be favorable to carrying out real-time reposition of redundant personnel dispatch to the scenic spot, if inform the staff of each sight spot or be located everywhere guide, explain speed that the band team visited as required quickening or slowing down, thereby whole people stream distribution in the regulation and control scenic spot more nimble, accomplish from the rear end and control the whole of scenic spot visitor distribution, compare in prior art, can show the improvement to the control dynamics that the scenic spot visitor distributes. In addition, this application still has weather information acquisition module, background sound effect collection module. The weather information acquisition module is used for acquiring weather data of a scenic spot and uploading the weather data to the management server, and the weather information acquisition module can be used for acquiring the weather information, realizing butt joint with data of a weather and meteorological department and establishing corresponding weather data acquisition points at each scenic spot in the scenic spot, acquiring real-time data and uploading the data. The background sound effect acquisition module is used for acquiring the required background sound effect and uploading the required background sound effect to the management server, and the user terminal acquires the background sound effect from the management server, so that the background sound effect can be played for online tourists. This application passes through background audio collection module, can make on-line visitor can select different background audios according to individual hobby, has overcome the defect that all online visitors are whole to be unified to listen to the same background audio among the prior art, has further increased online visitor's impression comfort level. Online tourists or scenic spot managers can use the user terminal to watch live videos of all scenic spots, obtain the number distribution of people of all scenic spots, the people stream distribution between two adjacent scenic spots, live weather data and other information. Therefore, the invention not only can be used as a live broadcast platform for online tourists to visit the scenic spot, but also can be used as an important platform for managers to manage the scenic spot, thereby overcoming the defect that the audiences of the existing tourism live broadcast system only have online tourists, and obviously improving the functionality of the scenic spot live broadcast system.
Furthermore, the passenger flow statistical system comprises a number detection module arranged at an entrance section and an exit section of each scenic spot; the number of people in each scenic spot is obtained by subtracting the number of people leaving the scenic spot from the number of people entering the scenic spot;
the acquisition method of people stream distribution data between two adjacent scenic spots comprises the following steps:
s201, equally dividing a path between two adjacent scenic spots into a plurality of small sections according to length;
s202, acquiring the number of people in the exit section of the previous scenic spot (t) 2 -t 1 ) The statistical number n in the time period; wherein t is 1 At a preceding time, t 2 At a later time;
s203, calculating L-v.DELTA t; taking the exit section of the previous scenic spot as a starting point, judging which section the L is positioned in, and counting the number n of people into the current number of people of the section;
wherein v is a preset tourist average speed estimated value, and Δ t is the difference between the current time and the time tx; time tx is t 1 And t 2 The midpoint time in between;
s204, counting the real-time number of people in each small section between two adjacent scenic spots to obtain people stream distribution data between the two adjacent scenic spots.
The number detection modules are arranged at the entrance section and the exit section of each scenic spot in the scenic spot, and are certainly arranged in a relatively narrow area of the road in the scenic spot, so that the cost is reduced; if a plurality of entrances or exits exist in a certain scenic spot, a people number detection module is arranged at a suitable place for each exit or entrance, and data are summed; people number detection of the inlet section and the outlet section can be realized by the technical personnel in the field. In the application, the real-time people number distribution data of each scenic spot is obtained by subtracting the number of people leaving the scenic spot from the number of people entering the scenic spot. The scheme refines the acquisition method of people stream distribution data between two adjacent scenic spots, and specifically comprises the following steps: firstly, a path between two adjacent scenic spots is equally divided into a plurality of small sections according to the length, each small section is taken as an interval, the real-time number of people in each interval is estimated, and people flow distribution on the whole path can be obtained. Within each subsectionThe real-time people number estimation method comprises the following steps: first of all with (t) 2 -t 1 ) The number of people leaving the previous scenic spot in the time interval is obtained through the number of people detecting module of the exit section of the previous scenic spot and is recorded as n. Assuming that the number of people in n is a whole and moves to the next scenic spot at the speed of v, the real-time position of the whole between the two scenic spots can be calculated by the formula L ═ v ·Δt, wherein Δ t is the difference between the current time and the time tx, and t is taken at the time tx 1 And t 2 The midpoint time in between is taken as the estimate. The calculated real-time position of the whole is mapped into a specific segment. By the method, the real-time people number estimated value of each small section between two adjacent scenic spots can be obtained, and people flow distribution data between the two scenic spots can be further obtained. It can be seen that (t) 2 -t 1 ) The shorter the time interval is, the smaller the error of the assumed average walking speed v is, and the more accurate the people flow distribution data obtained by the method is. Although the people flow distribution data obtained by the method is an estimated value, the people flow distribution data can meet the requirement for obtaining the people flow distribution between two adjacent scenic spots in the application, and finally the trend information capable of reflecting the distribution flow of the tourists on the paths between the scenic spots is obtained, so that effective reference data can be provided for both the scenic area managers and online tourists, which cannot be realized by the prior art only capable of obtaining the number of people alone in each scenic spot. In summary, the acquisition of people stream distribution data between two adjacent scenic spots is one of the core technical means of the invention for improving the experience of online visitors and serving as an important platform for managers to manage scenic spots.
Further, the system also comprises a correction module which is used for correcting the estimated value v of the average speed of the tourists. The tourist average speed estimated value v is one of important bases for acquiring people stream distribution data between two adjacent scenic spots, and the accuracy of the people stream distribution data can be gradually improved by continuously correcting the estimated value v.
Furthermore, the correction module comprises a face recognition device arranged at an inlet section and an outlet section of each scenic spot; the correction method comprises the following steps:
s401, a face recognition device of a previous scenic spot exit segment randomly captures N face images at regular intervals and uploads the N face images to a management server, wherein N is larger than or equal to 1;
s402, the management server sends a recognition instruction and a captured face image to a face recognition device of a subsequent scenic spot entrance section;
s403, starting a face recognition device at the entrance section of the next scenic spot, recognizing the obtained face images one by one, feeding back the recognized face images to a management server after the single recognition is successful, calculating the time consumption of the person from the previous scenic spot to the next scenic spot by the management server, and calculating the single average speed of the person through the length of the route;
and S404, when the number of the single average speeds obtained in an accumulated mode reaches a set threshold value, averaging v 'of the single average speeds obtained in an accumulated mode, carrying out weighted averaging on v' and the number of the original v with the number of people as a weight, and obtaining a new tourist average speed estimated value v.
According to the scheme, the average speed of the tourist between two scenic spots is randomly acquired through a face recognition technology, and the original estimated value v is replaced and corrected when the accumulated sample amount is large enough. Specifically, the face recognition device at the exit section of the previous scenic spot captures a plurality of face images at random at regular intervals and uploads the face images to the management server, the management server issues the face images to the face recognition device at the entrance section of the next scenic spot, the face recognition device starts to perform face recognition on the tourists arriving at the next scenic spot, every time one tourist is recognized, the face recognition device feeds back the face images to the management server once, the management server calculates the moving time of the tourist on the path, and then the average moving speed of the tourist between two adjacent scenic spots can be calculated according to the fixed path length between the scenic spots. When the number of the average speeds of different tourists between two appointed scenic spots accumulated in the management server reaches a set threshold, the number sample is indicated to be large enough, at the moment, the average value of all accumulated average speeds is obtained again to obtain v ', the v' and the original v are weighted and averaged by taking the number of the tourists as a weight to obtain a new estimation value of the average speed of the tourists, and the estimation value is used for replacing the original v. The method can automatically correct the estimated value v of the average speed of the tourists for a long time, and the source of the corrected data is the actual data of the tourists. Due to individual differences of tourists, walking time consumption between two scenic spots is approximately distributed just, so that the v value is closer to the speed of a common person along with the continuous increase of the data volume, namely the accuracy is higher, and the acquired people flow distribution data between two adjacent scenic spots is more accurate.
Further, the background sound effect acquisition module comprises a background music collection unit, a voice explanation recording unit and a field reception unit; the background music collecting unit is used for storing background music; the voice comment recording unit is used for recording the manual comments of the scenic spots; the field radio unit is used for collecting the real-time background sound of the scene of the scenic spot. According to the scheme, the user terminal can play the stored background music according to the selection of the user, or play the voice explanation aiming at the appointed scenic spot, or directly play the live real-time background music, so that the autonomy and flexibility of the online tourist are obviously improved, and better impression experience is created for the online tourist. In addition, the real-time background sounds of scene spots are collected through the scene radio unit, so that the real-time background sounds can create more real impression experience for online tourists, provide more scene information for scene managers, and more objectively and accurately master the scene conditions of the scene spots.
Further, the system also comprises an early warning system;
the user terminal comprises a guest end and a management end;
the guest end sends an early warning signal to a management server through man-machine interaction, wherein the early warning signal comprises the scenic spot position information currently played by the guest end;
when the number of the early warning signals received by the management server in a specified time interval and aiming at a certain scenic spot exceeds a set threshold value, the management server sends prompt information to the management terminal.
Aiming at the problem that the scenic spot live broadcast system in the prior art is only oriented to a guest side and cannot be linked with a management system of a scenic spot, the scheme is also provided with an early warning system, and the user terminal is divided into at least two types, namely a guest side and a management side. The guest end can send the early warning signal to the management server in a man-machine interaction mode, and the man-machine interaction can be realized by any existing interaction technology, which is not described herein any more. The early warning signal uploaded by the tourist terminal must contain the position information of the scenic spot of the current playing page of the tourist terminal, that is, if the online tourist is watching the real-time video of which scenic spot in the scenic region at present, the scenic spot is contained in the early warning signal and uploaded together. The management server receives early warning signals possibly transmitted from each scenic spot respectively, and when the number of the early warning signals received for a certain scenic spot in a specified time interval exceeds a set threshold, the management server sends prompt information to the management terminal, wherein the prompt information necessarily comprises the position information of the scenic spot. The early warning system is used for large scenic spots, and managers cannot easily achieve comprehensive and omnibearing video supervision on each scenic spot in the scenic spots. Therefore, online tourists scattered at each scenic spot are utilized, and an early warning interactive interface is set for the online tourists at the tourists, and the interactive interface can comprise a fighting prompt, a crowd stay prompt, even a dirty and messy environment prompt and the like. When online visitor is visiting the scenic spot through scenic spot live broadcast system, when having the event that needs suggestion administrator to take place through video signal discovery in the concrete scenic spot, can send early warning signal to make the scenic spot live broadcast system of this application can realize the linkage between online visitor and the scenic spot administrator, make full use of online visitor dispersion degree height, in large quantity, and the visual angle is single relatively, discover characteristics such as emergency easily fast, come the daily safety control for assisting the scenic spot. Through this early warning system, satisfying conventional scenic spot live broadcast, can reduce the security patrol number and the frequency of scenic spot even. Certainly, in order to avoid sending the early warning signal randomly and disorderly by online visitors, the system also filters the early warning signal through the management server, and only when more early warning signals aiming at the same scenic spot are received in a specified time interval, the system sends prompt information to the management terminal, so that misoperation and malicious operation of the online visitors are avoided.
Further, each early warning signal comprises the identity information of the tourist end sending the early warning signal; the management server temporarily stores the identity information of each early warning signal; in a specified time interval, the management server only receives a first early warning signal of one tourist end to one scenic spot, and the early warning signal of the tourist end to the scenic spot subsequently is regarded as repeated information and shielded. According to the scheme, each guest end is endowed with an identity which can be determined according to an IP address, and the early warning signal sent by the guest end needs to contain the identity information, so that the management server can identify the source of the early warning information. In order to further avoid misjudgment caused by the fact that some online visitors frequently send a large number of early warning signals to a certain scenic spot, in the scheme, the management server only receives a first early warning signal of one visitor to one scenic spot in the specified time interval, judges the subsequent early warning signals of the same scenic spot by the visitor according to the identity information, and automatically shields the renewed information as long as the subsequent early warning signals fall in the set specified time interval, so that the management server can send the warning information to the management terminal only when the number of the early warning signals from different visitors to the same scenic spot received in the specified time interval reaches a set threshold value, the accuracy of the early warning system is further improved, the risk of misreporting the warning information is reduced, and more reliable early warning prompts are provided for scenic spot managers.
Furthermore, the video acquisition device comprises an upright post, a groove is formed in the side surface of the upright post, a rack is arranged in the groove, and the axis of the rack is parallel to the axis of the upright post; the holder mounting seat is inserted into the groove and used for mounting a camera holder; a driving device is arranged on the holder mounting seat and used for driving a gear to rotate, and the gear is meshed with the rack; and a telescopic push rod and an elastic part are connected between the back of the rack and the inner wall of the groove, the telescopic push rod is positioned at the high position of the rack, and all the elastic parts are positioned below the telescopic push rod. In the prior art, video acquisition devices in scenic spots are generally fixed at specified positions, and the shooting angle is adjusted by rotating a holder. However, the angle adjustment range of the conventional fixing mode is limited, so that the viewing experience of different height viewing angles cannot be provided for online tourists, and the advantage of online tourism is difficult to embody. Therefore, the invention also provides a video acquisition device for the live broadcasting in the scenic spot, which comprises an upright post, wherein the upright post is fixed on the ground of the scenic spot, and the height of the upright post is flexibly set according to the requirement. A groove is formed in the side face of the upright post, and a rack is arranged in the groove. If the upright is arranged vertically upwards, the more vertically upwards the axis of the rack is, the rack is used for matching and meshing with the gear. The holder mounting seat is partially inserted into the groove, and the part of the holder mounting seat outside the groove is used for mounting a camera holder. The connection between the holder mounting base and the holder is the prior art and is not described herein. This scheme rotates through drive arrangement drive gear, the gear is just, the reversal can rise or descend along the rack promptly, thereby drive arrangement and cloud platform mount pad lift jointly, and then make the camera carry out nimble lift along with the cloud platform mount pad, it can be different with conventional ground setting completely to make the angle of video acquisition with this, provide the sight spot live under the high altitude visual angle for online visitor, thereby fully embody the advantage of online tourism, provide different sense organ experience for online visitor, make online visitor can acquire and travel the visual angle enjoyment of complete difference with the line. In addition, consider that the camera risees the back along with the gear, there is great blind area easily to stand bottom region, lead to inconvenient watching on the contrary around the stand bottom, this scheme still is connected telescopic push rod, elastic component between rack back and recess inner wall for this reason, and the telescopic link is located the rack high position, means that telescopic push rod is located the position that the rack is close to the top, and it is can that its concrete height carries out the adaptability setting according to actual conditions. When the camera ascends to a higher position along with the holder mounting seat, if the condition of the bottom area of the upright post needs to be watched, the telescopic push rod is extended to push the top of the rack outwards, each elastic part below the rack is extended, and the rack is in an inclined shape gradually far away from the upright post from bottom to top, so that the holder mounting seat inclines downwards. In this state, the camera holder installed on the holder mounting base is also inclined downwards, and then the purpose of aligning the camera with the bottom area of the upright post can be realized through the rotation of the holder, so that the problem of the shooting blind area of the camera on the bottom area of the upright post in the invention is solved. When the bottom of the stand column does not need to be shot, the telescopic push rod contracts to drive the upper portion of the rack to reset, and the elastic pieces below the rack are driven to wholly reset to the state of being attached to the inner wall of the groove under the action of elastic resetting force.
Furthermore, a shielding cap is arranged at the top of the upright post, and when the holder mounting seat rises to the topmost end, the holder mounting seat is positioned in the shielding cap; the top of the rack is hinged or in sliding connection with the shielding cap; the groove is a convex groove. When the scenic spot is closed, can rise cloud platform mount pad to the highest position, make it get into to shield and protect in the cap, shield the cap and also can shield the protection for the camera provides in the rainy day.
When the image of stand bottom is watched to needs, drive arrangement drives gear revolve, makes the gear creep to suitable height on the rack, and flexible push rod extension later, promotion rack top lean out, and each elastic component of flexible push rod below is elongated for the cloud platform mount pad inclines downwards.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the multifunctional intelligent live broadcasting system for the scenic spot not only is a live broadcasting platform for online tourists to visit the scenic spot, but also can be used as an important platform for a manager to manage the scenic spot, overcomes the defect that the audiences of the conventional tourism live broadcasting system only have online tourists, and obviously improves the functionality of the live broadcasting system for the scenic spot. And the tourists who browse on line can judge the next upcoming flow of people in each scenic spot, so that the scenic spots with fewer or more number of the tourists can be selected for watching according to personal preferences, and more comfortable viewing experience is provided for the tourists on line. The system is also beneficial to a scenic spot manager to carry out real-time shunting scheduling on the scenic spot, more flexibly regulates and controls the whole people stream distribution in the scenic spot, integrally controls the distribution of scenic spot tourists from the rear end, and can obviously improve the control force on the distribution of the scenic spot tourists compared with the prior art.
2. According to the multifunctional intelligent live broadcast system for scenic spots, disclosed by the invention, through a people stream distribution data acquisition method between two adjacent scenic spots, trend information capable of reflecting the distribution and flow of tourists on the paths between the scenic spots is obtained, and effective reference data can be provided for both scenic spot managers and online tourists, which cannot be realized by the prior art only capable of obtaining the number of people of each scenic spot alone.
3. The multifunctional intelligent live broadcast system for scenic spots can automatically correct the estimated value of the average speed of tourists for a long time, the source of the corrected data is based on actual data of the tourists, and the acquisition precision of people stream distribution data between two adjacent scenic spots is higher along with the longer running time and the larger data volume of the system, so that the multifunctional intelligent live broadcast system has excellent automatic learning and self-adaptive effects.
4. The multifunctional intelligent live broadcasting system for the scenic spot can realize linkage between online tourists and scenic spot managers, and fully utilizes the characteristics of high dispersion degree and large quantity of online tourists, relatively single visual angle, easiness in rapidly finding out emergencies and the like to assist daily safety management of the scenic spot. Through this early warning system, satisfying conventional scenic spot live broadcast, can reduce the security patrol number and the frequency of scenic spot even.
5. The multifunctional intelligent live broadcast system for the scenic spot also has the filtering capacity for the early warning signals, can effectively avoid misjudgment interference on managers caused by random sending of the early warning signals or continuous sending of repeated signals by online tourists, reduces the risk of misreporting of prompt information, and provides more reliable early warning prompts for scenic spot managers.
6. According to the multifunctional intelligent live broadcast system for the scenic spot, the camera flexibly rises and falls along with the holder mounting seat, so that the angle of video acquisition can be completely different from that of the conventional ground, the scene spot live under a high-altitude visual angle is provided for online tourists, the advantages of online tourism are fully embodied, different sensory experiences are provided for the online tourists, and the online tourists can obtain visual angle enjoyment completely different from that of the offline tourism. And the problem of dead zone of the camera in the bottom area of the opposite column is also solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of a system in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a flow chart of people stream distribution data acquisition between two adjacent scenic spots according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a workflow of a modification module according to an embodiment of the present invention;
FIG. 4 is a transverse cross-sectional view of a video capture device in accordance with an embodiment of the present invention;
fig. 5 is a schematic sectional view taken along the line a-a in fig. 4.
Reference numbers and corresponding part names in the drawings:
1-upright column, 2-groove, 3-rack, 4-tripod head mounting seat, 5-driving device, 6-gear, 7-telescopic push rod, 8-elastic piece and 9-shielding cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1, a multifunctional intelligent live broadcasting system for scenic spot, including a management server, further includes:
the video acquisition module: collecting video data by using a video collecting device of each scenic spot and uploading the video data to a management server;
passenger flow collection module: collecting the people number distribution data of each scenic spot and the people flow distribution data between two adjacent scenic spots by using a passenger flow statistical system, and uploading the data to a management server;
weather information acquisition module: the system comprises a management server, a weather data acquisition module and a weather data acquisition module, wherein the management server is used for acquiring weather data of scenic spots and uploading the weather data to the management server;
the background sound effect acquisition module: the system is used for collecting the required background sound effect and uploading the required background sound effect to the management server;
the user terminal: and acquiring and displaying the video data, the people number distribution data, the people flow distribution data and the weather data from the management server, and acquiring and playing the required background sound effect from the management server.
The user terminal comprises a guest end and a management end;
the guest end sends an early warning signal to a management server through man-machine interaction, wherein the early warning signal comprises the scenic spot position information currently played by the guest end;
when the number of the early warning signals received by the management server in a specified time interval and aiming at a certain scenic spot exceeds a set threshold value, the management server sends prompt information to the management terminal. Each early warning signal comprises identity information of a tourist terminal sending the early warning signal; the management server temporarily stores the identity information of each early warning signal; in a specified time interval, the management server only receives a first early warning signal of one tourist end to one scenic spot, and the early warning signal of the tourist end to the scenic spot subsequently is regarded as repeated information and shielded.
The embodiment sets up the interactive interface of early warning at the guest end, and this interactive interface can include the suggestion of fighting, the suggestion of staying in the crowd, even dirty and disorderly suggestion in environment etc.. Even the following settings can be made: once the early warning information sent by the tourists is adopted as effective information by the management terminal, 1 can be added to the credit of the tourists at the IP address, and the management server gives different authorities to the tourists with different credits, so that the online watching authority of the tourists with higher credits is larger, and the online tourists are encouraged to actively participate in the daily management of the scenic spot.
In this embodiment, the collection of the weather information may be directly connected to weather data issued by a weather department, or may be realized by setting a weather information collection device on site.
Preferably, this embodiment still sets up the LOGO and adds the module for different scenic spots can add the LOGO according to self needs, then show this LOGO on user terminal. The light intensity information can be collected on site by a video collection device of each scenic spot, and the saturation and brightness of the added LOGO are adjusted according to the on-site light intensity, for example, the stronger the light is, the higher the saturation and brightness of the LOGO is, and conversely, the weaker the light is, the lower the saturation and brightness of the LOGO is.
Example 2:
as shown in fig. 1 to fig. 3, in the embodiment 1, the system for passenger flow statistics includes a number detection module disposed at an entrance section and an exit section of each scenic spot; the number of people in each scenic spot is obtained by subtracting the number of people leaving the scenic spot from the number of people entering the scenic spot;
the acquisition method of people stream distribution data between two adjacent scenic spots comprises the following steps:
s201, equally dividing a path between two adjacent scenic spots into a plurality of small sections according to length;
s202, acquiring the number of people at the exit section of the previous scenic spot (t) 2 -t 1 ) The statistical number n in the time period; wherein t is 1 Is a preceding time, t 2 Is at a later time;
s203, calculating L-v.DELTA t; taking the exit section of the previous scenic spot as a starting point, judging which section the L is positioned in, and counting the number n of people into the current number of people of the section;
wherein v is a preset tourist average speed estimated value, and Δ t is the difference between the current time and the time tx; time tx is t 1 And t 2 The midpoint time in between;
s204, counting the real-time number of people of each small section between two adjacent scenic spots to obtain people stream distribution data between the two adjacent scenic spots.
Of course, if there are multiple paths between two adjacent scenic spots, steps S201 to S204 are performed on each path to obtain the people stream distribution on each path.
And the correcting module is used for correcting the estimated value v of the average speed of the tourists. The correction module comprises a face recognition device arranged at an inlet section and an outlet section of each scenic spot; the correction method comprises the following steps:
s401, a face recognition device of a previous scenic spot exit segment randomly captures N face images at regular intervals and uploads the N face images to a management server, wherein N is larger than or equal to 1;
s402, the management server sends a recognition instruction and a captured face image to a face recognition device of a subsequent scenic spot entrance section;
s403, starting a face recognition device at the entrance section of the next scenic spot, recognizing the obtained face images one by one, feeding back the recognized face images to a management server after the single recognition is successful, calculating the time consumption of the person from the previous scenic spot to the next scenic spot by the management server, and calculating the single average speed of the person through the length of the route;
and S404, when the number of the single average speeds obtained in an accumulated mode reaches a set threshold value, averaging v 'of the single average speeds obtained in an accumulated mode, carrying out weighted averaging on v' and the number of the original v with the number of people as a weight, and obtaining a new tourist average speed estimated value v.
The embodiment can obviously improve the autonomy and the sensory experience of online tourists, if the tourists like people to be more busy, the tourists can select scenic spots about to flow in more people to view, and if the tourists like people to see less scenic spots, the tourists can select scenic spots about to flow in less people to view. Specifically, when the online visitor switches the video signal to a certain sight spot on the user terminal, a people flow distribution diagram on a path from the previous sight spot to the current sight spot is displayed on the screen, and the people flow distribution diagram may be a thermodynamic diagram, a graph, a histogram, or the like. The embodiment also has the effect of distributing online tourists to make the tourists more easily disperse in each scenic spot so as to reduce the pressure of the server.
The number detection module in the embodiment is realized in a thermal imaging mode, the thermal imaging counter forms a monitoring line in a correlation type installation mode, and N monitoring lines are arranged on the scenic spot at the inlet section and the outlet section in the installation mode; and 2N monitoring lines are formed in total, the 2N monitoring lines are numbered according to 1-2N, wherein odd monitoring lines and even monitoring lines are respectively listed in an entrance section and an exit section, the number of people obtained by respectively summing and averaging N odd monitoring lines and N even monitoring lines with the highest collected values is the number of people entering and the number of people exiting, and N is less than or equal to N.
More preferably, the face recognition device in this embodiment has an age recognition module, and estimates average speed estimates of people of different ages according to age segmentation. The average speed estimate for the appropriate age group is then selected for use based on the age distribution of the primary visitors to the scene. For example, for mountaineering or outdoor project scenic spots, the average speed of young and strong years is selected for use; selecting the average speed of the old for use in the scenic spots of the leisure park; for parent-child amusement scenic spots, the average speed of children is selected for use. Of course, for a conventional scenic spot suitable for both young and old, the accuracy can be gradually improved by continuously accumulating the sample amount by directly obtaining the average without performing age segmentation. The age identification module can be implemented according to the prior art, such as CN110008926B, CN108021908B, etc.
Example 3:
as shown in fig. 1 to fig. 3, on the basis of any of the above embodiments, the background sound effect acquisition module includes a background music collection unit, a speech explanation recording unit, and a live sound receiving unit; the background music collecting unit is used for storing background music; the voice comment recording unit is used for recording the manual comments of the scenic spots; the field radio unit is used for collecting the real-time background sound of the scene of the scenic spot. The user terminal can play the stored background music according to the selection of the user, or play the voice explanation aiming at the appointed scenic spot, or directly play the live real-time background sound, so that the autonomy and the flexibility of the online tourist are obviously improved, and better impression experience is created for the online tourist. In addition, the real-time background sounds of scene spots are collected through the scene radio unit, so that the real-time background sounds can create more real impression experience for online tourists, provide more scene information for scene managers, and more objectively and accurately master the scene conditions of the scene spots.
Example 4:
on the basis of any one of the above embodiments, as shown in fig. 4 and 5, the video capture device includes a stand column 1, a groove 2 is formed in a side surface of the stand column 1, a rack 3 is arranged in the groove 2, and an axis of the rack 3 is parallel to an axis of the stand column 1; the camera tripod head mounting seat is characterized by further comprising a tripod head mounting seat 4 inserted into the groove 2, wherein the tripod head mounting seat 4 is used for mounting a camera tripod head; a driving device 5 is arranged on the holder mounting seat 4, the driving device 5 is used for driving a gear 6 to rotate, and the gear 6 is meshed with the rack 3; connect flexible push rod 7, elastic component 8 between 3 backs of rack and the 2 inner walls of recess, flexible push rod 7 is located 3 high-order of rack, and all elastic components 8 all are located flexible push rod 7 below. The top of the upright post 1 is provided with a shielding cap 9, and when the holder mounting seat 4 rises to the topmost end, the holder mounting seat 4 is positioned in the shielding cap 9; the top of the rack 3 is hinged or in sliding connection with the shielding cap 9; the groove 2 is a convex groove. When the image of stand 1 bottom is watched to needs, drive arrangement 5 drives gear 6 and rotates, makes gear 6 crawl to suitable height on rack 3, and flexible push rod 7 extension later, promotion rack 3 upper portion lean out, and each elastic component 8 of flexible push rod 7 below is elongated for cloud platform mount pad 4 downward sloping.
The upright columns are arranged at each scene point and can be disguised into a tree shape, so that the problem that passengers on the downstream of the line are sharp is avoided. The upright post can also be arranged on the turntable, so that the groove 2 can be rotated to a proper position according to the requirement. Preferably, the telescopic push rod is an electric push rod, and the elastic part is a tension spring.
Preferably, the top of the rack 3 is in sliding fit with the shielding cap 9 in a small range through a sliding block and a sliding rail.
Preferably, the recess is the convex groove, and the local that preferred cloud platform mount pad is located recess inside is the convex structure rather than assorted, when guaranteeing the rack slope, structures such as cloud platform mount pad and rack can not drop from the recess.
In this embodiment, each scene point is obtained by a plurality of video acquisition devices, and an overall image is obtained by an image synthesis technique.
The climbing or descending of the holder mounting seat on the upright column in the embodiment can be replaced by other existing manners equivalent to gear and rack.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Further, the term "connected" used herein may be directly connected or indirectly connected via other components without being particularly described.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a multi-functional intelligent live system in scenic spot, includes management server, its characterized in that still includes:
the video acquisition module: acquiring video data by using a video acquisition device of each scenic spot and uploading the video data to a management server;
passenger flow collection module: collecting the people number distribution data of each scenic spot and the people flow distribution data between two adjacent scenic spots by using a passenger flow statistical system, and uploading the data to a management server;
weather information acquisition module: the system comprises a management server, a weather data acquisition module and a weather data acquisition module, wherein the management server is used for acquiring weather data of scenic spots and uploading the weather data to the management server;
the background sound effect acquisition module: the system is used for collecting the required background sound effect and uploading the background sound effect to a management server;
a user terminal: acquiring and displaying video data, people number distribution data, people stream distribution data and weather data from a management server, and acquiring and playing a required background sound effect from the management server;
the passenger flow statistical system comprises a number detection module arranged at an entrance section and an exit section of each scenic spot; the number of people in each scenic spot is obtained by subtracting the number of people leaving the scenic spot from the number of people entering the scenic spot;
the acquisition method of people stream distribution data between two adjacent scenic spots comprises the following steps:
s201, equally dividing a path between two adjacent scenic spots into a plurality of small sections according to length;
s202, acquiring the number of people in the exit section of the previous scenic spot (t) 2 -t 1 ) The statistical number n in the time period; wherein t is 1 At a preceding time, t 2 Is at a later time;
s203, calculating L ═ v ·Δt; taking the exit section of the previous scenic spot as a starting point, judging which section the L is positioned in, and counting the number n of people into the current number of people of the section;
wherein v is a preset tourist average speed estimated value, and Δ t is the difference between the current time and the time tx; time tx is t 1 And t 2 The midpoint time in between;
s204, counting the real-time number of people in each small section between two adjacent scenic spots to obtain people stream distribution data between the two adjacent scenic spots.
2. The multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 1, further comprising a correction module for correcting the estimated value v of the mean speed of the tourists.
3. The multifunctional intelligent live broadcasting system in scenic spots as claimed in claim 2, wherein the modification module comprises face recognition devices disposed at the entrance section and the exit section of each scenic spot; the correction method comprises the following steps:
s401, a face recognition device of a previous scenic spot exit segment randomly captures N face images at regular intervals and uploads the N face images to a management server, wherein N is larger than or equal to 1;
s402, the management server sends a recognition instruction and a captured face image to a face recognition device of a subsequent scenic spot entrance section;
s403, starting a face recognition device at the entrance section of the next scenic spot, recognizing the obtained face images one by one, feeding the recognized face images back to a management server after the single person successfully recognizes, calculating the time consumed by the person from the previous scenic spot to the next scenic spot by the management server, and calculating the single person average speed of the person through the route length;
and S404, when the number of the single-person average speeds obtained through accumulation reaches a set threshold value, obtaining an average value v 'of the single-person average speeds obtained through accumulation, and carrying out weighted average on v' and the original v by taking the number of people as a weight to obtain a new tourist average speed estimated value v.
4. The multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 1, wherein the background sound effect acquisition module comprises a background music collection unit, a voice description recording unit and a live radio unit; the background music collecting unit is used for storing background music; the voice comment recording unit is used for recording the manual comments of the scenic spots; and the field radio unit is used for collecting the real-time background sound of the scene of the scenic spot.
5. The multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 1, further comprising an early warning system;
the user terminal comprises a guest end and a management end;
the guest end sends an early warning signal to a management server through man-machine interaction, wherein the early warning signal comprises the scenic spot position information currently played by the guest end;
when the number of the early warning signals received by the management server in a specified time interval and aiming at a certain scenic spot exceeds a set threshold value, the management server sends prompt information to the management terminal.
6. The multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 5, wherein each warning signal comprises identity information of a guest sending the warning signal; the management server temporarily stores the identity information of each early warning signal; in a specified time interval, the management server only receives a first early warning signal of one tourist end to one scenic spot, and the early warning signal of the tourist end to the scenic spot subsequently is regarded as repeated information and shielded.
7. The multifunctional intelligent live broadcasting system for scenic spots as claimed in any one of claims 1 to 6, wherein the video acquisition device comprises a stand column (1), a groove (2) is formed in the side surface of the stand column (1), a rack (3) is arranged in the groove (2), and the axis of the rack (3) is parallel to the axis of the stand column (1); the camera tripod head mounting seat is characterized by further comprising a tripod head mounting seat (4) inserted into the groove (2), wherein the tripod head mounting seat (4) is used for mounting a camera tripod head; a driving device (5) is arranged on the holder mounting seat (4), the driving device (5) is used for driving a gear (6) to rotate, and the gear (6) is meshed with the rack (3); the telescopic push rod (7) and the elastic piece (8) are connected between the back of the rack (3) and the inner wall of the groove (2), the telescopic push rod (7) is located at the high position of the rack (3), and all the elastic pieces (8) are located below the telescopic push rod (7).
8. The multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 7, wherein a shielding cap (9) is arranged at the top of the upright post (1), and when the holder mounting seat (4) rises to the topmost end, the holder mounting seat (4) is located in the shielding cap (9); the top of the rack (3) is hinged or in sliding connection with the shielding cap (9); the groove (2) is a convex groove.
9. A multifunctional intelligent live broadcasting system for scenic spots as claimed in claim 7, wherein when images at the bottom of the upright (1) need to be viewed, the driving device (5) drives the gear (6) to rotate, so that the gear (6) crawls on the rack (3) to a proper height, then the telescopic push rod (7) extends and pushes the upper part of the rack (3) to tilt outwards, and the elastic members (8) below the telescopic push rod (7) are extended, so that the holder mounting base (4) tilts downwards.
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| CN114091763A (en) * | 2021-11-24 | 2022-02-25 | 中国建设银行股份有限公司 | Route planning method and device, readable medium and electronic equipment |
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