CN112616029B - Self-adaptive simulation effect playing system - Google Patents
Self-adaptive simulation effect playing system Download PDFInfo
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- CN112616029B CN112616029B CN202011159730.8A CN202011159730A CN112616029B CN 112616029 B CN112616029 B CN 112616029B CN 202011159730 A CN202011159730 A CN 202011159730A CN 112616029 B CN112616029 B CN 112616029B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention relates to a self-adaptive simulation effect playing system, which comprises: the glass packaging piece is arranged at the bottom of the high-altitude suspension bridge and used for providing a perspective effect of a downward scene for a tourist above the glass packaging piece; the weight detection mechanism is arranged on the support frame of the glass packaging piece and used for sending a display awakening signal when the received load weight exceeds the weight of a single reference adult; the single playing screen is the same as the glass packaging piece in size and is arranged above the glass packaging piece; and the display driving mechanism is used for starting the crack playing mode of the single playing screen when receiving the display wake-up signal. The self-adaptive simulation effect playing system is simple to operate and has a certain integration degree. Due to the adoption of the crack playing mode of the single playing screen, the playing position and the playing area of each crack are determined based on the real-time position and the real-time occupied area of each tourist, so that the system complexity caused by a plurality of playing screens is reduced.
Description
Technical Field
The invention relates to the field of self-adaptive control, in particular to a self-adaptive simulation effect playing system.
Background
The research object of the adaptive control is a system with a certain degree of uncertainty, and the term "uncertainty" means that a mathematical model describing the controlled object and the environment thereof is not completely determined, and comprises some unknown factors and random factors.
Any one actual system has varying degrees of uncertainty, sometimes highlighted inside the system and sometimes highlighted outside the system. From the inside of the system, the structure and parameters of the mathematical model describing the controlled object are not necessarily known accurately by the designer in advance. As the influence of the external environment on the system can be equivalently represented by a number of disturbances. These disturbances are often unpredictable. In addition, some uncertainty factors generated during measurement enter the system. In the face of these various kinds of uncertainty, how to design a proper control action to make a certain specified performance index reach and keep the optimal or approximately optimal is a problem to be researched and solved by adaptive control.
The self-adaptive control is the same as the conventional feedback control and the optimal control, and is a control method based on a mathematical model, and the difference is that the prior knowledge about the model and the disturbance, which is the basis of the self-adaptive control, is less, and the information about the model needs to be continuously extracted in the running process of the system, so that the model is gradually improved. Specifically, the model parameters may be continuously identified based on the input and output data of the object, which is called online identification of the system. With the continuous production process, the model becomes more accurate and closer to reality through online identification. Since models are constantly being developed, it is clear that the control actions integrated on the basis of such models will also be constantly being developed. In this sense, the control system has a certain adaptability. For example, when the system is in the design stage, the system may not perform well when being put into operation at the beginning due to the lack of initial information of the object characteristics, but as long as a period of operation elapses, the control system gradually adapts to adjust itself to a satisfactory working state through online identification and control. For example, in some control objects, the characteristics of the control objects may change significantly during operation, but the system can adapt gradually by identifying and changing the controller parameters online.
Disclosure of Invention
The invention needs to have at least the following two key points:
(1) the crack playing mode of a single playing screen is adopted, and the playing position and the playing area of each crack are determined based on the real-time position and the real-time occupied area of each visitor, so that the system complexity caused by a plurality of playing screens is reduced;
(2) a customized visual recognition mechanism is employed to identify the real-time location and real-time footprint of each guest on the glass package of the overhead suspension bridge.
According to an aspect of the present invention, there is provided an adaptive simulation effect playing system, the system including:
the glass packaging piece is arranged at the bottom of the high-altitude suspension bridge and used for providing a perspective effect of a downward scene for a tourist above the glass packaging piece;
the weight detection mechanism is arranged on the supporting frame of the glass packaging piece and used for sending a display awakening signal when the received load weight exceeds the weight of a single reference adult and sending a display suspension signal when the received load weight does not exceed the weight of the single reference adult;
the content reporting mechanism is connected with the weight detection mechanism and is used for wirelessly sending the received display awakening signal or the display stopping signal to a remote parameter management server through a ZIGBEE communication link;
the power utilization management server is arranged at the far end of the content reporting mechanism and is used for monitoring the power utilization states of the weight detection mechanism and the content reporting mechanism;
a single playing screen, the size of which is the same as that of the glass packaging piece, and the single playing screen is arranged above the glass packaging piece;
the display driving mechanism is respectively connected with the weight detection mechanism and the single playing screen and is used for starting a crack playing mode of the single playing screen when the display awakening signal is received;
the content playing mechanism is connected with the weight detection mechanism and used for starting playing of the voice file related to the blasting sound when the display awakening signal is received;
the visual detection device is used for extracting each tourist target and each imaging area of the single playing screen from an image obtained by shooting from the upper part of the high-altitude suspension bridge so as to determine the relative position and the occupied area of each tourist target on the single playing screen;
the display driving mechanism is further connected with the visual detection device and used for driving the crack display position and the crack display area of the monoblock playing screen based on the relative position and the occupied area of each guest target on the monoblock playing screen;
wherein driving the crack display position and crack display area of the monolithic playback screen based on the relative position and footprint of each guest target on the monolithic playback screen comprises: the larger the occupied area is, the larger the display area of the driven crack is;
wherein determining the relative position and the occupied area of each guest target on the single block play screen comprises: the relative position is determined according to the overlapping position of the imaging area of each guest target and the imaging area of the mono-block play screen, and the occupying area is determined based on the area of the overlapping area of the imaging area of each guest target and the imaging area of the mono-block play screen.
The self-adaptive simulation effect playing system is simple to operate and has a certain integration degree. Due to the adoption of the crack playing mode of the single playing screen, the playing position and the playing area of each crack are determined based on the real-time position and the real-time occupied area of each tourist, so that the system complexity caused by a plurality of playing screens is reduced.
Detailed Description
The following will explain in detail an embodiment of the adaptive simulation effect playback system of the present invention.
When many display pixels are arranged on the liquid crystal display device, in order to save huge hardware driving circuits, processing is carried out on the manufacturing and arrangement of electrodes of the liquid crystal display device, and a matrix type structure is implemented, namely back electrodes of a horizontal group of display pixels are connected together and led out, called row electrodes and represented by COM symbols; the segment electrodes of a vertical group of display pixels are connected together and led out, called column electrodes, denoted by the SEG symbol. Each display pixel on a liquid crystal display device is uniquely determined by the position of the column and row in which it is located. The raster scanning method similar to CRT is adopted correspondingly in the driving mode. The dynamic driving method of liquid crystal display is to apply selection pulse cyclically to the row electrodes and to give corresponding selective or non-selective driving pulse to the column electrodes of all the display data so as to realize the display function of all the display pixels in some row.
At present, set up the glass packaging part in the bottom of high altitude suspension bridge for the tourist of its top provides the perspective effect of scene downwards, simultaneously in order to promote high altitude suspension bridge's recreational, adopts the mode of glass crackle simulation broadcast to carry out the amusement operation to the tourist, however, because tourist distribution on the high altitude suspension bridge is discrete inhomogeneous, adopts monolithic display device to track the effect relatively poor, adopts polylith display device to lead to the system integration degree again not enough.
In order to overcome the defects, the invention builds a self-adaptive simulation effect playing system, and can effectively solve the corresponding technical problem.
The adaptive simulation effect playing system shown according to the embodiment of the present invention includes:
the glass packaging piece is arranged at the bottom of the high-altitude suspension bridge and used for providing a perspective effect of a downward scene for a tourist above the glass packaging piece;
the weight detection mechanism is arranged on the supporting frame of the glass packaging piece and used for sending a display awakening signal when the received load weight exceeds the weight of a single reference adult and sending a display suspension signal when the received load weight does not exceed the weight of the single reference adult;
the content reporting mechanism is connected with the weight detection mechanism and is used for wirelessly sending the received display awakening signal or the display stopping signal to a remote parameter management server through a ZIGBEE communication link;
the power utilization management server is arranged at the far end of the content reporting mechanism and is used for monitoring the power utilization states of the weight detection mechanism and the content reporting mechanism;
a single playing screen, the size of which is the same as that of the glass packaging piece, and the single playing screen is arranged above the glass packaging piece;
the display driving mechanism is respectively connected with the weight detection mechanism and the single playing screen and is used for starting a crack playing mode of the single playing screen when the display awakening signal is received;
the content playing mechanism is connected with the weight detection mechanism and used for starting playing of the voice file related to the blasting sound when the display awakening signal is received;
the visual detection device is used for extracting each tourist target and each imaging area of the single playing screen from an image obtained by shooting from the upper part of the high-altitude suspension bridge so as to determine the relative position and the occupied area of each tourist target on the single playing screen;
the display driving mechanism is further connected with the visual detection device and used for driving the crack display position and the crack display area of the monoblock playing screen based on the relative position and the occupied area of each guest target on the monoblock playing screen;
wherein driving the crack display position and crack display area of the monolithic playback screen based on the relative position and footprint of each guest target on the monolithic playback screen comprises: the larger the occupied area is, the larger the display area of the driven crack is;
wherein determining the relative position and the occupied area of each guest target on the single block play screen comprises: the relative position is determined according to the overlapping position of the imaging area of each guest target and the imaging area of the mono-block play screen, and the occupying area is determined based on the area of the overlapping area of the imaging area of each guest target and the imaging area of the mono-block play screen.
Next, the specific structure of the adaptive simulation effect playback system of the present invention will be further described.
In the adaptive simulation effect playing system:
transmitting a display wake-up signal when the received load weight exceeds a single reference adult weight comprises: the remaining weight obtained by subtracting the weight of the glass package and the weight of the single playback screen from the sensed weight is taken as the received load weight.
In the adaptive simulation effect playing system:
determining the occupation area based on an area of an overlapping area of the imaging area of each guest object and the imaging area of the mono play screen includes: the larger the area of the overlapping region, the larger the determined footprint area.
In the adaptive simulation effect playing system:
the visual detection device identifies the imaging area of each tourist target in the image based on the outline of the human body, and also identifies the imaging area of the single playing screen in the image based on the outline of the single playing screen.
In the adaptive simulation effect playing system:
the display driving mechanism is also used for stopping the crack playing mode of the monoblock playing screen when the display stopping signal is received;
and the content playing mechanism is also used for stopping playing the voice file related to the blasting sound when the display stopping signal is received.
In the adaptive simulation effect playing system:
the size of the monolithic playback screen is the same as the glass package, and comprises: the length of the single playing screen is the same as that of the glass package, and the width of the single playing screen is the same as that of the glass package.
In the adaptive simulation effect playing system:
the size of the monolithic playback screen is the same as the glass package, and comprises: the thickness of the glass package is twice the thickness of the monolithic playback screen.
In the adaptive simulation effect playing system:
the visual detection equipment comprises a signal receiving sub-equipment, a target extracting sub-equipment, a position determining sub-equipment and an area detecting sub-equipment;
the signal receiving sub-equipment, the target extracting sub-equipment and the position determining sub-equipment are sequentially connected, and the area detecting sub-equipment is connected with the target extracting sub-equipment;
the visual detection device further comprises a signal sending sub-device which is respectively connected with the position determining sub-device and the area detection sub-device.
In the adaptive simulation effect playing system, the method further comprises:
and the weight warning mechanism is connected with the weight detection mechanism and is used for sending an overweight warning signal when the received load weight exceeds a load weight limit value.
In the adaptive simulation effect playing system:
the weight warning mechanism is also used for sending a load reliable signal when the received load weight does not exceed the load weight limit value.
In addition, in the adaptive analog effect playing system, the visual detection device is a programmable array logic PAL. Programmable Array Logic (PAL) devices, which are introduced first by MMI corporation of America, are widely used due to the variety of output structures and flexible design. The basic structure of a PAL device feeds a programmable and array output product term to an or array, and the logic expression implemented by the PAL device has the form of a sum of products, and thus can describe any boolean transfer function. PAL devices are built internally of five basic types: (1) a basic array structure; (2) a programmable I/O structure; (3) a register output structure with feedback; (4) an exclusive or structure: (5) an arithmetic functional structure.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (6)
1. An adaptive simulation effect playback system, the system comprising:
the glass packaging piece is arranged at the bottom of the high-altitude suspension bridge and used for providing a perspective effect of a downward scene for a tourist above the glass packaging piece;
the weight detection mechanism is arranged on the supporting frame of the glass packaging piece and used for sending a display awakening signal when the received load weight exceeds the weight of a single reference adult and sending a display suspension signal when the received load weight does not exceed the weight of the single reference adult;
the content reporting mechanism is connected with the weight detection mechanism and is used for wirelessly sending the received display awakening signal or the display stopping signal to a remote parameter management server through a ZIGBEE communication link;
the power utilization management server is arranged at the far end of the content reporting mechanism and is used for monitoring the power utilization states of the weight detection mechanism and the content reporting mechanism;
a single playing screen, the size of which is the same as that of the glass packaging piece, and the single playing screen is arranged above the glass packaging piece;
the display driving mechanism is respectively connected with the weight detection mechanism and the single playing screen and is used for starting a crack playing mode of the single playing screen when the display awakening signal is received;
the content playing mechanism is connected with the weight detection mechanism and used for starting playing of the voice file related to the blasting sound when the display awakening signal is received;
the visual detection device is used for extracting each tourist target and each imaging area of the single playing screen from an image obtained by shooting from the upper part of the high-altitude suspension bridge so as to determine the relative position and the occupied area of each tourist target on the single playing screen;
the display driving mechanism is further connected with the visual detection device and used for driving the crack display position and the crack display area of the monoblock playing screen based on the relative position and the occupied area of each guest target on the monoblock playing screen;
wherein driving the crack display position and crack display area of the monolithic playback screen based on the relative position and footprint of each guest target on the monolithic playback screen comprises: the larger the occupied area is, the larger the display area of the driven crack is;
wherein determining the relative position and the occupied area of each guest target on the single block play screen comprises: determining the relative position according to the overlapping position of the imaging area of each tourist target and the imaging area of the single playing screen, and determining the occupying area based on the area of the overlapping area of the imaging area of each tourist target and the imaging area of the single playing screen;
wherein transmitting a display wake-up signal when the received load weight exceeds a single reference adult weight comprises: the residual weight obtained by subtracting the weight of the glass package and the weight of the single playing screen from the sensed weight is taken as the received load weight;
wherein determining the occupation area based on an area of an overlapping area of the imaging area of each guest target and the imaging area of the mono play screen comprises: the larger the area of the overlapping region is, the larger the determined occupied region area is;
the visual detection equipment identifies an imaging area of each tourist target in the image based on the outline of the human body, and also identifies an imaging area of the single playing screen in the image based on the outline of the single playing screen;
the display driving mechanism is further used for stopping the crack playing mode of the monoblock playing screen when the display stopping signal is received;
and the content playing mechanism is also used for stopping playing the voice file related to the blasting sound when the display stopping signal is received.
2. The adaptive simulation effects playback system of claim 1, wherein:
the size of the monolithic playback screen is the same as the glass package, and comprises: the length of the single playing screen is the same as that of the glass package, and the width of the single playing screen is the same as that of the glass package.
3. The adaptive analog effects playback system of claim 2, wherein:
the size of the monolithic playback screen is the same as the glass package, and comprises: the thickness of the glass package is twice the thickness of the monolithic playback screen.
4. An adaptive simulation effect playing system according to claim 3, wherein:
the visual detection equipment comprises a signal receiving sub-equipment, a target extracting sub-equipment, a position determining sub-equipment and an area detecting sub-equipment;
the signal receiving sub-equipment, the target extracting sub-equipment and the position determining sub-equipment are sequentially connected, and the area detecting sub-equipment is connected with the target extracting sub-equipment;
the visual detection device further comprises a signal sending sub-device which is respectively connected with the position determining sub-device and the area detection sub-device.
5. The adaptive analog effects playback system of claim 4, wherein said system further comprises:
and the weight warning mechanism is connected with the weight detection mechanism and is used for sending an overweight warning signal when the received load weight exceeds a load weight limit value.
6. The adaptive analog effects playback system of claim 5, wherein:
the weight warning mechanism is also used for sending a load reliable signal when the received load weight does not exceed the load weight limit value.
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| CN202011159730.8A CN112616029B (en) | 2020-10-27 | 2020-10-27 | Self-adaptive simulation effect playing system |
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| CN202011159730.8A CN112616029B (en) | 2020-10-27 | 2020-10-27 | Self-adaptive simulation effect playing system |
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| US20180274187A1 (en) * | 2017-03-27 | 2018-09-27 | Jaime Miguel Bardia | Apparatus that provides energy independence through islanding from the grid via green, sustainable, renewable energy sources for commercial/residential structures on elevated spans |
| CN208077580U (en) * | 2018-04-24 | 2018-11-09 | 杨浩楠 | A kind of propagandizing device for glass plank road |
| CN109089057B (en) * | 2018-10-12 | 2024-07-19 | 北京天启创展科技有限公司 | Glass fragmentation special effect experience system, method and device |
| CN209419720U (en) * | 2018-10-12 | 2019-09-20 | 北京天启创展科技有限公司 | A kind of glass fragmentation faced special efficacy outdoor displaying device |
| CN111161647B (en) * | 2019-12-30 | 2022-03-08 | 南京奥汀科技发展有限公司 | Transparent floor tile screen with complete transparency and force perception |
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Effective date of registration: 20210929 Address after: 266000 Qingdao International Innovation Park, No. 1, Keyuan Weiyi Road, Laoshan District, Qingdao, Shandong Applicant after: Qingdao mountain view virtual reality Research Institute Applicant after: Qingdao Shanjing Technology Co.,Ltd. Applicant after: Tianlong Weiye Aerospace Technology Co.,Ltd. Address before: 225300 room 320, building 1, 98 Yingchun East Road, hailing Industrial Park, Taizhou City, Jiangsu Province Applicant before: Taizhou Chengshun Refrigeration Equipment Co.,Ltd. |
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Effective date of registration: 20230926 Address after: Room 501-22, North 5th Floor, Standard Factory Building, No. 3 Yongjie North Road, Yongfeng Industrial Base, Haidian District, Beijing, 100000 Patentee after: Beijing Langjing Innovation Technology Co.,Ltd. Address before: 266000 Qingdao International Innovation Park, No. 1, Keyuan Weiyi Road, Laoshan District, Qingdao, Shandong Patentee before: Qingdao mountain view virtual reality Research Institute Patentee before: Qingdao Shanjing Technology Co.,Ltd. Patentee before: Tianlong Weiye Aerospace Technology Co.,Ltd. |