CN112328087A - Method for controlling planetarium by gestures and control system - Google Patents
Method for controlling planetarium by gestures and control system Download PDFInfo
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Abstract
The application relates to a method and a control system for controlling an planetarium by gestures, which comprises the steps of obtaining a device control instruction, and controlling the planetarium to execute corresponding planetarium demonstration according to the device control instruction; the method for acquiring the equipment control instruction comprises the following steps: acquiring demonstration request information, and responding to gesture control information acquired by the demonstration request information within preset time; and acquiring a device control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information. According to the method, the planetarium can be controlled to perform planetarium demonstration normatively according to the acquired equipment control instruction, so that a demonstration requester can directly make gesture control information corresponding to the planetarium demonstration when performing different planetarium demonstrations; in order to better execute each device control instruction, the demonstration request information is only needed to be acquired before the gesture control information is acquired, so that the situation that errors occur in acquisition of the gesture control information is reduced, and the operation is simple and easy.
Description
Technical Field
The application relates to the technical field of planetariums, in particular to a method and a control system for controlling the planetarium through gestures.
Background
The planetarium is a popular science instrument for simulating starry sky performance, also called as a pseudo-celestial body, and demonstrates various celestial bodies seen by people on the earth at different longitudes and latitudes on a hemispherical sky screen, such as the rising and falling operation of a day, a moon and a star, the passing of a planet in a fixed star, the time-lapse motion of an earth rotation shaft and the like. The method can demonstrate the motion rules of main stars, planets, star groups and stars and clouds in the universe in a short time, the east rise and west fall of the sun and the profit and loss of the moon, and is visual, vivid and interesting.
However, the traditional planetarium is matched with broadcasting equipment through operating equipment such as buttons, knobs and switches on a controller to realize demonstration of various planetarium, an operator must be trained professionally and practice for a long time to be competent for demonstration work, especially the planetarium demonstration is carried out in a dark environment, the requirement on the operator is higher, the common people are difficult to be competent, and the planetarium demonstration of the planetarium is not enough for relatives, so that popularization is influenced.
With the development of planetarium, people need a simpler and easier-to-learn method for controlling the planetarium to demonstrate, so that the control experience of the planetarium is provided, the development of a computer control system well meets the point, and the operation on a computer human-computer interaction interface is easier to be familiar and mastered compared with the mechanical operation of buttons, knobs, switches and the like.
Disclosure of Invention
In order to make demonstration operation of the planetarium simple, the application provides a method and a control system for controlling the planetarium through gestures.
In a first aspect, the application provides a method for controlling a planetarium by gestures, which adopts the following technical scheme:
a method of gesturing a planetarium, the method comprising:
acquiring a device control instruction, and controlling the planetarium to execute corresponding planetarium demonstration according to the device control instruction;
the method for acquiring the equipment control instruction comprises the following steps:
acquiring demonstration request information, and responding to gesture control information acquired by the demonstration request information within preset time;
and acquiring a device control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
By adopting the technical scheme, the planetarium can be controlled to perform planetarium demonstration normatively according to the acquired equipment control instruction, so that a demonstration requester can directly make gesture control information corresponding to the planetarium demonstration when performing different planetarium demonstration; in order to better execute each device control instruction, the demonstration request information is only needed to be acquired before the gesture control information is acquired, the situation that errors occur in acquisition of the gesture control information is reduced, the operation is simple, and the astronomical phenomena instrument is more friendly to people.
Optionally, the method for acquiring gesture control information includes:
acquiring identity characteristic information of a demonstration requester, and taking the identity characteristic information as reference characteristic information;
acquiring environment image information under the current environment; and the number of the first and second groups,
and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
By adopting the technical scheme, the identity of the demonstration requester is identified, and only the gesture control information made by the demonstration requester is received, so that the astronomical phenomena are demonstrated by the astronomical phenomena instrument according to the instruction of the demonstration requester, and the influence of the gesture made by other personnel on the astronomical phenomena is effectively avoided.
Optionally, the method for acquiring the demonstration request information includes:
obtaining environment image information under the current environment, and comparing the environment image information with preset gesture awakening information to obtain demonstration request information;
or acquiring the state change of the wake-up function key to obtain demonstration request information.
By adopting the technical scheme, a proper demonstration request mode is selected according to the actual situation of the environment where the astronomical phenomena instrument is located, and better operation of a demonstration requester is facilitated; if the environment image information with the open palm is acquired, the demonstration request information is acquired; and if the state of the acquisition wake-up function key is changed, acquiring the demonstration request information.
Optionally, within the preset time, if multiple pieces of gesture control information are acquired, a corresponding device control instruction is acquired in a preset data relation base according to the first piece of gesture control information.
By adopting the technical scheme, the situation of confusion when the planetarium is used for performing planetarium demonstration is effectively reduced, and the planetarium is favorably and normatively controlled by a demonstration requester.
Optionally, the method further includes:
acquiring position information of a demonstration requester, calculating an actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester, and controlling the astronomical phenomena instrument to perform local astronomical phenomena demonstration if the actual distance is smaller than a preset distance; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
By adopting the technical scheme, if the position of the demonstration requester is in the local place where the planetarium is located, such as in a planetarium, the actual distance calculated according to the position information of the demonstration requester and the position information of the geographical position where the planetarium is located is smaller than the preset distance, and only local demonstration is carried out; if the remote control is carried out through the mobile terminal, in order to enable the demonstration requester to see the demonstration content and effect, the camera device is started to shoot, and the remote picture is transmitted to the appointed display terminal, so that the appreciation and the control are facilitated.
In a second aspect, the application provides a control system for controlling an astronomical phenomena instrument by gestures, which adopts the following technical scheme:
a control system for controlling an astronomical phenomena instrument by gestures comprises a control instruction module and a demonstration execution module;
the control instruction module is used for acquiring a device control instruction;
the demonstration execution module is connected with the control instruction module and used for receiving the equipment control instruction and controlling the planetarium to execute corresponding planetarium demonstration according to the equipment control instruction;
the control instruction module comprises a demonstration request unit, a gesture control unit and a data processing unit, and the data processing unit is respectively connected with the demonstration request unit and the gesture control unit;
the demonstration request unit is used for acquiring demonstration request information;
the gesture control unit is used for acquiring gesture control information;
the data processing unit is used for responding to the demonstration request information, receiving gesture control information acquired by the gesture control unit within preset time, and acquiring an equipment control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
By adopting the technical scheme, the demonstration execution module can control the planetarium to carry out planetarium demonstration in a normative manner according to the acquired equipment control instruction, so that a demonstration requester can directly make gesture control information corresponding to planetarium demonstration when carrying out different planetarium demonstration; in order to better execute the control instruction of each device, the control instruction module only needs to acquire the demonstration request information before acquiring the gesture control information, so that the error occurrence situation of acquisition of the gesture control information is reduced, the operation is simple, and the astronomical phenomena instrument is more people-friendly.
Optionally, the gesture control unit includes an identity obtaining subunit, an image obtaining subunit and a comparison information subunit, and the comparison information subunit is connected to the identity obtaining subunit and the image obtaining subunit respectively;
the identity acquisition subunit is used for acquiring identity characteristic information of the demonstration requester;
the image acquisition subunit is used for acquiring environment image information under the current environment;
the comparison information subunit is respectively used for receiving the identity characteristic information and the environment image information, taking the identity characteristic information as reference characteristic information, and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
By adopting the technical scheme, the voice control unit identifies the identity of the demonstration requester and only receives the gesture control information made by the demonstration requester, so that the astronomical phenomena are demonstrated by the astronomical phenomena instrument according to the instruction of the demonstration requester, and the influence of the gesture made by other personnel on the astronomical phenomena is effectively avoided.
Optionally, the demonstration request unit includes a wake-up gesture subunit or a wake-up key subunit.
By adopting the technical scheme, a proper demonstration request mode is selected according to the actual situation of the environment where the astronomical phenomena instrument is located, and better operation of a demonstration requester is facilitated; if the environment image information with the open palm is acquired, the demonstration request information is acquired; and if the state of the acquisition wake-up function key is changed, acquiring the demonstration request information.
Optionally, the data processing unit includes a gesture selection subunit, where the gesture selection subunit receives a plurality of pieces of gesture control information acquired by the gesture control unit within a preset time, and acquires a corresponding device control instruction in a preset data relation library according to the acquired first piece of gesture control information.
By adopting the technical scheme, the gesture selection subunit effectively reduces the chaos condition when the planetarium is executed by the planetarium, and is beneficial to the demonstration requester to operate the planetarium in a standard way.
Optionally, the system further comprises a position acquisition module, a position processing module and a display terminal;
the position acquisition module is used for acquiring the position information of the demonstration requester;
the position processing module is connected with the position acquisition module and used for receiving the position information of the demonstration requester and calculating the actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester;
the demonstration execution module is connected with the position processing module and used for receiving the actual distance, and if the actual distance is smaller than a preset distance, the demonstration execution module controls the planetarium to carry out local planetarium demonstration; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
By adopting the technical scheme, if the position of the demonstration requester is in the local place where the planetarium is located, such as in a planetarium, the actual distance calculated according to the position information of the demonstration requester and the position information of the geographical position where the planetarium is located is smaller than the preset distance, and only local demonstration is carried out; if the remote control is carried out through the mobile terminal, in order to enable the demonstration requester to see the demonstration content and effect, the camera device is started to shoot, and the remote picture is transmitted to the appointed display terminal, so that the appreciation and the control are facilitated.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the acquired equipment control instruction, the planetarium can be controlled to perform planetarium demonstration in a normative manner, so that a demonstration requester can directly make gesture control information corresponding to the planetarium demonstration when performing different planetarium demonstrations; in order to better execute each device control instruction, the demonstration request information is only needed to be acquired before the gesture control information is acquired, so that the error situation of acquisition of the gesture control information is reduced, the operation is simple, and the astronomical phenomena instrument is more friendly to people;
2. if the position of the demonstration requester is local to the planetarium, such as in a planetarium, the distance calculated according to the position information of the demonstration requester and the position information of the geographical position of the planetarium is smaller than a preset distance, and only local demonstration is carried out; if the remote control is carried out through the mobile terminal, in order to enable the demonstration requester to see the demonstration content and effect, the camera device is started to shoot, and the remote picture is transmitted to the appointed display terminal, so that the appreciation and the control are facilitated.
Drawings
FIG. 1 is a flow chart of a method of one embodiment of the present application;
FIG. 2 is a system block diagram of one embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-2 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a method for controlling an planetarium by gestures. Referring to fig. 1, a method for manipulating an astronomical phenomena instrument by gestures comprises: and acquiring a device control instruction, and controlling the planetarium to execute corresponding planetarium demonstration according to the device control instruction.
In the embodiment of the application, the planetarium comprises an upright column part, a chassis part, a central transmission part, a north star cage, a north star ball part, a south star cage and a south star ball part. In other embodiments, the planetarium may be arranged in different configurations according to the needs of the user, and different configurations will achieve different planetarium presentations.
And the bottom of the upright column part is connected with the embedded steel plate through an anchor bolt with a fine adjustment function so as to fix the astronomical phenomena instrument main body. The inner part of the upright post is provided with a part of electric elements, and the upper part of the upright post is connected with the chassis. The chassis part is a large disc fixed on the upright post, the center of the large disc is provided with a horizontal circle projector and a movable horizontal circle projector, and the edge of the large disc is provided with a blue light source. Thus, a horizon coordinate system, active horizon loops and blue light can be projected.
Specifically, when the acquired device control instruction is to display a horizon coordinate system, the start of a horizon circle projector is controlled; when the acquired equipment control instruction is to display the movable horizontal warp stitch, controlling the movable horizontal warp stitch projector to be started; and when the obtained equipment control instruction is to display the blue light, controlling the blue light source to be started.
The bracket assembly is arranged in four directions of the chassis and is used for supporting the upper part of the astronomical phenomena instrument, and the meridian projector, the morning obscurity line projector and the horizon illumination projector are arranged on the bracket, so that meridian and morning obscurity lines can be clearly and completely spliced out, and illumination of the east, south, west and north of the horizon can be realized. Specifically, when the acquired equipment control instruction is to display a meridian, the meridian projector is controlled to be started; when the acquired device control instruction is to display the morning dim light line, controlling the morning dim light line projector to be started; and when the acquired device control command is to illuminate the east, south, west and north of the horizon, controlling the horizontal illumination projector to be started.
The central driving part is the power and driving pivot of the astronomical phenomena apparatus, around which the flat sun, the movable right ascension ring projector, the hour angle polar ring projector and the declination path projector are arranged, which can demonstrate the movement of the flat sun and the movable right ascension ring, show the hour angle polar ring with scales, and put together the complete annular zone grid equator and ecliptic coordinate system. Specifically, when the acquired equipment control instruction is used for demonstrating the movement of the level sun and the movable right ascension circle, the level sun and the movable right ascension circle projector are controlled to be started; when the acquired equipment control instruction is to show a time angle polar circle with scales, controlling a time angle polar circle projector to be started; and when the acquired equipment control instruction is to put out a complete annular grid equator and ecliptic coordinate system, controlling the red-yellow road projector to be started.
The north star cage is provided with a sun and moon projector which can show day and night changes of the sunrise and the moon and changes of the sun and the moon. The north star ball is provided with a star projector, a silver river projector, a star cloud star group projector and a heat dissipation device, and can emit star sky seen in the north hemisphere. Five planets are arranged in the arisaema cum bile: gold, wood, water, fire and earth five-major planet projectors and an annual recording device. Respectively operating according to respective motion rules. The south Hengxing ball is provided with a fixed star projector, a Tianlangxing projector, a silver river projector, a star cloud and star group projector and a heat dissipation device, and can emit starry sky seen in the south hemisphere. Specifically, the details are not described herein.
The method for acquiring the equipment control instruction comprises the following steps: acquiring demonstration request information, and responding to gesture control information acquired by the demonstration request information within preset time; and acquiring a device control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
In the embodiment of the application, the preset time is determined according to the actual situation of the astronomical phenomena demonstration, for example, the acquisition time of the gesture control information is generally within 10 seconds, and the preset time can be set to 10 seconds. The gesture control information is acquired through the gesture sensing module, and the demonstration request information is used for starting the gesture sensing module; namely, after the gesture sensing module is started every time, the gesture sensing module enters a closed state after running for a preset time. In this application, gesture response module is gathered demonstration requestor's gesture through infrared inductor and appearance of making a video recording.
Specifically, the gesture control information is associated with the device control instruction by establishing a database. For example, the gesture acquired by the gesture sensing module is to close a fist, and the processed control instruction information is to control the planetarium to perform the operation stop; the gesture acquired by the gesture sensing module is that the index finger is rotated clockwise, and the processed control instruction information is used for controlling the astronomical phenomena to perform clockwise operation; the gesture acquired by the gesture sensing module is to rotate the index finger anticlockwise, and the processed control instruction information is used for controlling the astronomical phenomena to perform anticlockwise operation; the gesture acquired by the gesture sensing module is to straighten the thumb, and the processed control instruction information is used for controlling the astronomical phenomena to demonstrate and accelerate the operation speed; the gesture obtained by the gesture sensing module is to straighten the little finger, and the processed control instruction information is used for controlling the astronomical phenomena to demonstrate and slow down the running speed. Namely, the gesture is customized, and the planetarium is controlled by the gesture to execute corresponding planetarium demonstration.
The method for acquiring the demonstration request information comprises the following steps: obtaining environment image information under the current environment, and comparing the environment image information with preset gesture awakening information to obtain demonstration request information; or acquiring the state change of the wake-up function key to obtain demonstration request information.
In the embodiment of the present application, the gesture wake-up information may be preset, for example, the gesture of opening the palm is set as the gesture wake-up information. The environment image information is obtained through the camera, and when the gesture obtained by the camera is to open the palm, the demonstration request information is obtained, so that the gesture sensing module is started. The awakening function key can be set in the infrared laser pen, when the planetarium is used for planetarium demonstration, a plurality of persons generally participate, the planetarium demonstration is often controlled and explained by a demonstration requester, and the explained content is indicated by the infrared laser pen, so that the explanation effect of the planetarium demonstration can be enhanced; the awakening function key is placed on the infrared laser pen, and the gesture sensing module can be opened more easily by a demonstration requester. In other embodiments, the wake-up function key may also be set in a place where it is easy to operate, and details are not described again. Any demonstration request mode of gestures or keys is selected according to the actual situation of the environment where the astronomical phenomena instrument is located, and the demonstration requester is facilitated to operate better.
The method for acquiring the gesture control information comprises the following steps: acquiring identity characteristic information of a demonstration requester, and taking the voiceprint information as reference voiceprint information; acquiring environment image information under the current environment; and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
In the embodiment of the application, the identity characteristic information can be acquired through the camera. When the demonstration requester starts the gesture sensing module, the demonstration requester can acquire the identity characteristic information of the demonstration requester, so that the identity of the demonstration requester is identified. The astronomical phenomena demonstration instrument only receives gesture control information made by a demonstration requester, so that the astronomical phenomena are demonstrated by the astronomical phenomena instrument according to instructions of the demonstration requester, and the influence of gestures made by other people on the astronomical phenomena demonstration is effectively avoided.
And within the preset time, if a plurality of pieces of gesture control information are acquired, acquiring a corresponding device control instruction in a preset data relation base according to the first gesture control information.
In the embodiment of the application, after the planetarium executes the equipment control command once, the gesture sensing module enters a closed state, and a new equipment control command can be obtained only after the gesture sensing module is started; the situation that the planetarium is disordered when the planetarium performs planetarium demonstration is effectively reduced, and the planetarium is favorably and normatively controlled by a demonstration requester. In other embodiments, the gesture sensing module can be operated for a certain time to enter a closed state after being started every time; at the moment, the planetarium carries out corresponding planetarium demonstration in sequence according to the acquisition sequence of the control instructions of the plurality of devices. Or the plurality of equipment control instructions have interval acquisition time, and the equipment control instructions acquired again in the interval acquisition time do not execute corresponding astronomical phenomena demonstration.
Further comprising: acquiring position information of a demonstration requester, calculating an actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester, and controlling the astronomical phenomena instrument to perform local astronomical phenomena demonstration if the actual distance is smaller than a preset distance; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
In the embodiment of the present application, the time distance may be calculated by the longitude and latitude of two points, which belongs to the prior art and is not described herein. The camera device can adopt a camera, and the shooting structure through the camera is simple. The preset distance is determined according to the actual situation of the planetarium, for example, the size of the demonstration hall is generally 50 meters, and the preset distance can be set to be 50 meters. Within the near field range within the planetarium, near field wireless communication may be possible; or at a remote location from the planetarium, by far-field wireless communication.
Specifically, if the position of the demonstration requester is local to the planetarium, such as in a planetarium, the actual distance calculated according to the position information of the demonstration requester and the position information of the geographical position of the planetarium is smaller than the preset distance, and only local demonstration is performed; if the remote control is carried out through the mobile terminal, in order to enable the demonstration requester to see the demonstration content and effect, the camera device is started to shoot, and the remote picture is transmitted to the appointed display terminal, so that the appreciation and the control are facilitated. The display terminal can adopt a computer, a mobile phone or an intelligent display.
The implementation principle of the method for controlling the planetarium by gestures in the embodiment of the application is as follows: according to the acquired equipment control instruction, the planetarium can be controlled to perform planetarium demonstration in a normative manner, so that a demonstration requester can directly make gesture control information corresponding to the planetarium demonstration when performing different planetarium demonstrations; in order to better execute each device control instruction, the demonstration request information is only needed to be acquired before the gesture control information is acquired, the situation that errors occur in acquisition of the gesture control information is reduced, the operation is simple, and the astronomical phenomena instrument is more friendly to people.
The embodiment of the application also discloses a control system for controlling the planetarium by gestures. Referring to fig. 2, the control system for controlling the planetarium by gestures comprises a control instruction module and a demonstration execution module; the control instruction module is used for acquiring a device control instruction; the demonstration execution module is connected with the control instruction module and used for receiving the equipment control instruction and controlling the planetarium to execute corresponding planetarium demonstration according to the equipment control instruction; the control instruction module comprises a demonstration request unit, a gesture control unit and a data processing unit, and the data processing unit is respectively connected with the demonstration request unit and the gesture control unit; the demonstration request unit is used for acquiring demonstration request information; the gesture control unit is used for acquiring gesture control information; the data processing unit is used for responding to the demonstration request information, receiving gesture control information acquired by the gesture control unit within preset time, and acquiring a device control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
The demonstration request unit comprises a wake-up gesture subunit or a wake-up key subunit. The data processing unit comprises a gesture selection subunit, the gesture selection subunit receives a plurality of pieces of gesture control information acquired by the gesture control unit within preset time, and acquires a corresponding device control instruction in a preset data relation base according to the acquired first piece of gesture control information.
The gesture control unit comprises an identity acquisition subunit, an image acquisition subunit and a comparison information subunit, wherein the comparison information subunit is respectively connected with the identity acquisition subunit and the image acquisition subunit; the identity acquisition subunit is used for acquiring identity characteristic information of the demonstration requester; the image acquisition subunit is used for acquiring environment image information under the current environment; and the comparison information subunit is used for receiving the identity characteristic information and the environment image information respectively, taking the identity characteristic information as reference characteristic information, and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
The system also comprises a position acquisition module, a position processing module and a display terminal; the position acquisition module is used for acquiring the position information of the demonstration requester; the position processing module is connected with the position acquisition module and used for receiving the position information of the demonstration requester and calculating the actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester; the demonstration execution module is connected with the position processing module and used for receiving the actual distance, and if the actual distance is smaller than the preset distance, the astronomical phenomena instrument is controlled to carry out local astronomical phenomena demonstration; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (10)
1. A method of gesturing an astronomical instrument, said method comprising:
acquiring a device control instruction, and controlling the planetarium to execute corresponding planetarium demonstration according to the device control instruction;
the method for acquiring the equipment control instruction comprises the following steps:
acquiring demonstration request information, and responding to gesture control information acquired by the demonstration request information within preset time;
and acquiring a device control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
2. The method for manipulating the planetarium by gestures according to claim 1, wherein the method for acquiring the gesture control information comprises the following steps:
acquiring identity characteristic information of a demonstration requester, and taking the identity characteristic information as reference characteristic information;
acquiring environment image information under the current environment; and the number of the first and second groups,
and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
3. The method for manipulating the planetarium by gestures according to claim 1, wherein the method for acquiring the demonstration request information comprises the following steps:
obtaining environment image information under the current environment, and comparing the environment image information with preset gesture awakening information to obtain demonstration request information;
or acquiring the state change of the wake-up function key to obtain demonstration request information.
4. The method according to claim 1, wherein if a plurality of pieces of gesture control information are acquired within the preset time, a corresponding device control instruction is acquired in a preset data relation base according to a first piece of the gesture control information.
5. The method of gesturing an astronomical phenomena instrument according to claim 1, further comprising:
acquiring position information of a demonstration requester, calculating an actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester, and controlling the astronomical phenomena instrument to perform local astronomical phenomena demonstration if the actual distance is smaller than a preset distance; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
6. A control system for controlling an astronomical phenomena instrument by gestures is characterized by comprising a control instruction module and a demonstration execution module;
the control instruction module is used for acquiring a device control instruction;
the demonstration execution module is connected with the control instruction module and used for receiving the equipment control instruction and controlling the planetarium to execute corresponding planetarium demonstration according to the equipment control instruction;
the control instruction module comprises a demonstration request unit, a gesture control unit and a data processing unit, and the data processing unit is respectively connected with the demonstration request unit and the gesture control unit;
the demonstration request unit is used for acquiring demonstration request information;
the gesture control unit is used for acquiring gesture control information;
the data processing unit is used for responding to the demonstration request information, receiving gesture control information acquired by the gesture control unit within preset time, and acquiring an equipment control instruction corresponding to the gesture control information in a preset data relation base according to the gesture control information.
7. The control system of claim 6, wherein the gesture control unit comprises an identity acquisition subunit, an image acquisition subunit and a comparison information subunit, and the comparison information subunit is connected with the identity acquisition subunit and the image acquisition subunit respectively;
the identity acquisition subunit is used for acquiring identity characteristic information of the demonstration requester;
the image acquisition subunit is used for acquiring environment image information under the current environment;
the comparison information subunit is respectively used for receiving the identity characteristic information and the environment image information, taking the identity characteristic information as reference characteristic information, and performing image processing on the reference characteristic information and the environment image information to obtain gesture control information of the demonstration requester.
8. The control system of the gesture-controlled astronomical phenomena instrument according to claim 6, wherein said demonstration request unit comprises a wake-up gesture subunit or a wake-up key subunit.
9. The control system of claim 6, wherein the data processing unit comprises a gesture selection subunit, the gesture selection subunit receives a plurality of pieces of gesture control information acquired by the gesture control unit within a preset time, and acquires a corresponding device control instruction in a preset data relation library according to a first acquired gesture control information.
10. The control system of the gesture control planetarium of claim 6, further comprising a position acquisition module, a position processing module and a display terminal;
the position acquisition module is used for acquiring the position information of the demonstration requester;
the position processing module is connected with the position acquisition module and used for receiving the position information of the demonstration requester and calculating the actual distance according to the position information of the geographical position of the astronomical phenomena instrument and the position information of the demonstration requester;
the demonstration execution module is connected with the position processing module and used for receiving the actual distance, and if the actual distance is smaller than a preset distance, the demonstration execution module controls the planetarium to carry out local planetarium demonstration; and if the actual distance is greater than or equal to the preset distance, starting a camera device carried on the astronomical phenomena instrument to shoot while carrying out local astronomical phenomena demonstration, and transmitting the shot image to a display terminal specified by a demonstration requester.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221891A (en) * | 2011-07-13 | 2011-10-19 | 广州视源电子科技有限公司 | Method and system for realizing optical image gesture recognition |
| CN103295028A (en) * | 2013-05-21 | 2013-09-11 | 深圳Tcl新技术有限公司 | Gesture operation control method, gesture operation control device and intelligent display terminal |
| CN103810932A (en) * | 2012-11-05 | 2014-05-21 | 西安景行数创信息科技有限公司 | Virtual starry sky teaching device |
| US20180011544A1 (en) * | 2016-07-07 | 2018-01-11 | Capital One Services, Llc | Gesture-based user interface |
| CN109040723A (en) * | 2018-07-25 | 2018-12-18 | 深圳市京华信息技术有限公司 | A kind of control method of conference scenario |
| CN109445568A (en) * | 2018-08-30 | 2019-03-08 | 丝路视觉科技股份有限公司 | Projection objects control method, device and host |
| CN109920320A (en) * | 2017-12-12 | 2019-06-21 | 成都金都超星天文设备有限公司 | A kind of manipulation planetarium carries out the method and control system of astronomical phenomena demonstration |
| CN110444101A (en) * | 2019-08-07 | 2019-11-12 | 中国地质大学（武汉） | A kind of tellurion tutor auxiliary platform equipment based on the control of OpenCV gesture interaction |
-
2020
- 2020-11-19 CN CN202011303337.1A patent/CN112328087A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221891A (en) * | 2011-07-13 | 2011-10-19 | 广州视源电子科技有限公司 | Method and system for realizing optical image gesture recognition |
| CN103810932A (en) * | 2012-11-05 | 2014-05-21 | 西安景行数创信息科技有限公司 | Virtual starry sky teaching device |
| CN103295028A (en) * | 2013-05-21 | 2013-09-11 | 深圳Tcl新技术有限公司 | Gesture operation control method, gesture operation control device and intelligent display terminal |
| US20180011544A1 (en) * | 2016-07-07 | 2018-01-11 | Capital One Services, Llc | Gesture-based user interface |
| CN109920320A (en) * | 2017-12-12 | 2019-06-21 | 成都金都超星天文设备有限公司 | A kind of manipulation planetarium carries out the method and control system of astronomical phenomena demonstration |
| CN109040723A (en) * | 2018-07-25 | 2018-12-18 | 深圳市京华信息技术有限公司 | A kind of control method of conference scenario |
| CN109445568A (en) * | 2018-08-30 | 2019-03-08 | 丝路视觉科技股份有限公司 | Projection objects control method, device and host |
| CN110444101A (en) * | 2019-08-07 | 2019-11-12 | 中国地质大学（武汉） | A kind of tellurion tutor auxiliary platform equipment based on the control of OpenCV gesture interaction |
Non-Patent Citations (1)
| Title |
|---|
| 袁惠明: ""天象厅中的数字革命——数字技术在科普场馆中的应用"", 《现代电影技术》 * |
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