CN203301605U - Pool bottom mobile image acquisition system - Google Patents
Pool bottom mobile image acquisition system Download PDFInfo
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- CN203301605U CN203301605U CN2013200074665U CN201320007466U CN203301605U CN 203301605 U CN203301605 U CN 203301605U CN 2013200074665 U CN2013200074665 U CN 2013200074665U CN 201320007466 U CN201320007466 U CN 201320007466U CN 203301605 U CN203301605 U CN 203301605U
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Abstract
A pool bottom mobile image acquisition system includes a power supply control box used for controlling power supply, a pool bottom mobile device with a video acquisition device, a motion control computer, a video control computer and a main control computer of a center console; the pool bottom mobile device comprises guide rails on the bottom of a pool and a mobile platform matched with the guide rails; a bottom plate of the mobile platform is provided with a driving cabin and a video cabin; a waterproof image pick-up cabin is covered on the video cabin; the video acquisition device is arranged inside the waterproof image pick-up cabin; the video acquisition device can rotate freely in the image pick-up cabin; a servo motor is arranged inside the driving cabin; a motor driver for controlling the servo motor is connected the main control computer through the motion control computer for controlling the operation of equipment; and the video acquisition device is connected with the main control computer through the video control computer. The pool bottom mobile image acquisition system of the utility model can track targets and acquire and save the images of the targets at the bottom of the pool real time; and the underwater platform is advantageous in high integration degree, small occupied space, fast and flexible movement, large video acquisition range and accurate and comprehensive information collection.
Description
Technical field
The utility model relates to a kind of swimming pool image acquisition system, particularly movable image acquisition system at the bottom of a kind of pond.
Background technology
The multiplanar image acquisition system abroad especially the U.S., Germany, Canada, Japan and other countries be widely used, improving the very important effect of performance on athletic achievement.For example island, Japanese breaststroke player north is healthy, with him, a collection of athlete is arranged, and utilizes the computer simulation design, finds out the mode of striking and the frequency of the most suitable his stature characteristics, and his achievement all is improved largely at every turn.These countries are still in the input that keeps this system at present, and technical merit is also in constantly development and improve.
On the Olympic sports development history, a very long time is all to rely on athletic individual endowment, coach's experience and long-term and arduous training to improve sports achievement; But from the fifties in last century, with advanced technology, the playing a role in the raising of sportsman's competitive ability and sports achievement gradually of scientific theory; Now, nearly all sports items all have been subject to scientific and technical impact, and athletics and physical training has been taken leave of the epoch of " talent+experience+sweat ", and the significantly raising of each sports achievement all is closely related with scientific and technological progress.
On our times, swimming Motion Technology power (as the U.S., Australia, Japan etc.) has extensively adopted advanced training tool---motion image analysis, and the image information when this just needs to gather Athletes is analyzed to supply with the analyst.Because the sportsman is kept in motion, and the existing image acquisition system motion control of China is accurate not, monitoring range is also not bery comprehensive, cause the image information that gathers not accurate enough, careful and comprehensive, therefore can not carry out comprehensive analysis to athletic each side quality according to the image information of existing image system collection, cause sportsman's competitiveness to improve slower, even inductive education person makes false judgment.
In sum, need a kind of being more suitable for for the image acquisition system at the bottom of the swimming pool pond of design,, so that the image information while gathering Athletes is analyzed to supply with the analyst, help to improve athletic sports level.
The utility model content
The purpose of this utility model is to propose movable image acquisition system at the bottom of a kind of pond, solved the motion control of existing swimming pool image system inaccurate, gather inaccurate, the incomplete problem of image information.
For reaching this purpose, the utility model by the following technical solutions:
Movable image acquisition system at the bottom of a kind of pond, comprise for controlling the power controling box of powering, the master control computer of controlling computer and console with mobile device, motion control computer, video at the bottom of the pond of video acquisition device; At the bottom of described pond, mobile device comprises the guide rail that is placed at the bottom of pond and the mobile platform that coordinates with guide rail, is provided with on the base plate of described mobile platform and drives storehouse and video storehouse, is covered with waterproof shooting storehouse on described video storehouse, in video acquisition device is housed; Described video acquisition device can freely rotate in the shooting storehouse; Described driving is equipped with servomotor in storehouse, and the motor driver of controlling described servomotor is connected with the master control computer by the motion control computer that control appliance moves; Described video acquisition device is connected with middle master control computer by the cradle head control in control video storehouse and the video control computer of vision operation; Described power controling box is connected with mobile device at the bottom of pond.
Preferably, the control rocking bar that mobile device at the bottom of pond is carried out motion control is installed on described motion control computer, the parameter information of described control rocking bar converts to the operation control command of mobile device at the bottom of pond and by the serial line interface of motion control computer and sends to mobile device at the bottom of pond by being arranged on motion control software in the motion control computer, simultaneously at the bottom of pond mobile device with current motion with location parameter returns to the motion control computer so that computer carries out next step motion;
Described video is controlled computer for cradle head control and vision operation to mobile device video storehouse at the bottom of pond, being arranged on video controls the control software realization that the rocking bar on computer controls in computer by video and the operation of camera The Cloud Terrace is controlled to realize the rotation of camera on direction in space of video acquisition device, the image that video software is used for camera is caught gathers and stores, and described video is controlled computer and also with the master control compunlcation, is connected.
Preferably, described driving storehouse is fixedly mounted on the base plate of mobile platform at the bottom of pond, drive in storehouse servomotor be arranged on some rollers of both sides under described base plate and be in transmission connection, between the some described roller of homonymy by the mutual interlock of train connector, composition rolling train.
Preferably, described servomotor is completed the conversion of rotating speed and torque by reductor, and the output of described reductor is exported and driven to train by Timing Belt, and train and roller train are in transmission connection.
Preferably, be connected by flange between described shooting storehouse and video storehouse, described driving storehouse is fixedly mounted on base plate by screw.
Preferably, described power controling box provides required 60VDC/30A power supply and the required 24VDC/2A power supply of control device of motor of mobile platform at the bottom of pond, the 60VDC/30A power supply forms and exports adjustable by three D.C. regulated power supply serial connections, the cable bobbin winoler is installed on mobile platform at the bottom of described pond.
Preferably, at the bottom of described pond, the servomotor of mobile device adopts the AKM33E servomotor, control by the S30361 motor driver, described motor driver is by TRIO motion control card control, and described TRIO motion control card turns remote-transmission module by two RS232 successively and is connected to the RS232 interface of master control computer.
At the bottom of pond of the present utility model, the movable image acquisition system can followed collection in real time to looking like to carry out image collection and storage at the bottom of the swimming pool pond under the control of master control computer, the system acquisition envelop of function is large, Information Monitoring is accurately comprehensive, and certainly walk platform and be integrated in one under water in the body of cabin, this non-external trail-type design can make device integration higher, drag reduction, occupied ground is little, sportsman's degree of safety under water is high, by at the bottom, track being set, make the mobile platform orbiting, not only translational speed is fast, and is convenient to the location tracking; The utility model is except can meeting training, the record and analysis requirement of scientific research to image, due to the total system flexible structure, applicability is strong, each mechanism module, can make up with other photographic equipment as required, carry out multiple image information and gather operation, and the transition conveniently moving, training, scientific research, the use of media output multi-direction synthetic can be taken into account.
Description of drawings
Fig. 1 is the utility model overall structure module figure;
Fig. 2 is motion control principle module map of the present utility model;
Fig. 3 is mobile device structural representation at the bottom of pond;
Fig. 4 drives the driving mechanism structure schematic diagram of inside, storehouse shown in Fig. 3.
In figure:
1, master control computer; 2, power controling box; 3, motion control computer; 4, video is controlled computer; 5, mobile device at the bottom of pond; 6, the first remote-transmission module; 7, the second remote-transmission module; 8, motion control card; 9, electric machine controller; 10, servomotor; 11, video storehouse; 12, shooting storehouse; 13, drive storehouse; 14, cable bobbin winoler; 15, belt contact roller; 16, scroll wheel; 17, guide rail; 18, train connector; 19, driven pulley shell; 20, motion controller; 21, reductor; 22, active train; 23, driven pulley.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Provided as shown in Figures 1 to 4 a specific embodiment of the present utility model.
As shown in Figure 1, movable image acquisition system at the bottom of a kind of pond, comprise that master control computer 1, power controling box 2, motion control computer 3, video control mobile device 5 at the bottom of computer 4 and pond; Wherein power controling box 2 is used for to mobile device power supply at the bottom of pond, required 60VDC/30A power supply and the required 24VDC/2A power supply of control appliance of motor in mobile device is provided at the bottom of pond, the 60VDC/30A power supply forms and exports adjustable by three D.C. regulated power supply serial connections, all power supply lines all are connected with mobile device at the bottom of pond 5 by 6 * 1 cables;
As shown in Figure 2, at the bottom of described pond, the servomotor 10 of mobile device 5 adopts the AKM33E servomotor, control by motor driver 9, described motor driver is controlled by motion control card 8, and described motion control card 8 turns remote-transmission module 6, second by first successively and turns remote-transmission module 7 and be connected to the RS232 interface of master control computer 1; Described motor driver 9 is selected the S30361 motor driver, and described motion control card is selected the TR10 motion control card.
As shown in Figure 3, Figure 4, at the bottom of pond shown in Fig. 1, mobile device 5 comprises mobile platform, both sides, described mobile platform bottom be equipped be contained in pond at the bottom of the scroll wheel 16 that coordinates of guide rail 17, described guide rail adopts two guide rails, be arranged in parallel by left and right rail, the rail brackets at the bottom of pond of being arranged at that is used for supporting guide is all installed in left and right guide rail below; Train connector 18 is linked to be a rolling train to four scroll wheels 16; Be provided with on the base plate of mobile platform and drive storehouse 13 and video storehouse 11, the 11 shooting storehouses 12 that are covered with waterproof on described video storehouse, be connected by flange between the base plate of shooting storehouse 12 and mobile platform, and adopt screw to be fixed on base plate, shooting is equipped with video acquisition device in storehouse 12, video acquisition device can storehouse 12 be interior freely rotates in shooting, described video acquisition device by the control pond at the bottom of the cradle head control in mobile device video storehouse and the video control computer 4 of vision operation be connected with master control computer 1;
Described driving storehouse 13 arranges the rear portion of mobile platform base plate, driving 13 outsides, storehouse is welded on bottom plate support, the drive system of mobile platform is placed in and drives in storehouse 13, drive in storehouse 13 and control by electric machine controller 9 and motion controller 20 for whole mobile platform provides the servomotor 10 of power, motor driver 9 is connected with motion controller and is connected by the screw backboard with servomotor, controls servomotor 10 rotations.
Described servomotor 10, as original power output, is completed the conversion of rotating speed and torque by reductor 21.Reductor 21 outputs connect the initiatively main synchronizing wheel of train 22, between main synchronizing wheel and driven pulley 23 by little Timing Belt transmission, realize the compression of Timing Belt with contact roller 15, driven pulley 23 be connected with outside synchronizing wheel and by synchronizing wheel realize with set of rails on the engaging of Timing Belt, when servomotor 10 rotates the large synchronizing wheel rotation of drive, toothed belt transmission on large synchronizing wheel and guide rail, drive whole mobile platform and move forward.
Be mounted by means of screws with cable bobbin winoler 14 on the shell in driving storehouse 13, so that cable mobile position in water is fixed, described driven pulley is outside equipped with driven pulley shell 19.
Claims (7)
1. movable image acquisition system at the bottom of a pond is characterized in that: comprise for the power controling box of controlling power supply, control the master control computer of computer and console with mobile device, motion control computer, video at the bottom of the pond of video acquisition device;
At the bottom of described pond, mobile device comprises the guide rail that is placed at the bottom of pond and the mobile platform that coordinates with guide rail, is provided with on the base plate of described mobile platform and drives storehouse and video storehouse, is covered with waterproof shooting storehouse on described video storehouse, in video acquisition device is housed;
Described video acquisition device can freely rotate in the shooting storehouse;
Described driving is equipped with servomotor in storehouse, and the motor driver of controlling described servomotor is connected with the master control computer by the motion control computer that control appliance moves;
Described video acquisition device is connected with middle master control computer by the cradle head control in control video storehouse and the video control computer of vision operation;
Described power controling box is connected with mobile device at the bottom of pond.
2. movable image acquisition system at the bottom of a kind of pond according to claim 1, it is characterized in that: the control rocking bar that mobile device at the bottom of pond is carried out motion control is installed on described motion control computer, the parameter information of described control rocking bar converts to the operation control command of mobile device at the bottom of pond and by the serial line interface of motion control computer and sends to mobile device at the bottom of pond by being arranged on motion control software in the motion control computer, simultaneously at the bottom of pond mobile device with current motion with location parameter returns to the motion control computer so that computer carries out next step motion;
Described video is controlled computer for cradle head control and vision operation to mobile device video storehouse at the bottom of pond, being arranged on video controls the control software realization that the rocking bar on computer controls in computer by video and the operation of camera The Cloud Terrace is controlled to realize the rotation of camera on direction in space of video acquisition device, the image that video software is used for camera is caught gathers and stores, and described video is controlled computer and also with the master control compunlcation, is connected.
3. movable image acquisition system at the bottom of a kind of pond according to claim 1, it is characterized in that: described driving storehouse is fixedly mounted on the base plate of mobile platform at the bottom of pond, drive the servomotor in storehouse and be arranged on some rollers of both sides under described base plate and be in transmission connection,, by the mutual interlock of train connector, form the rolling train between the some described roller of homonymy.
4. movable image acquisition system at the bottom of a kind of pond according to claim 3, it is characterized in that: described servomotor is completed the conversion of rotating speed and torque by reductor, the output of described reductor is exported and is driven to train by Timing Belt, and train and roller train are in transmission connection.
5. movable image acquisition system at the bottom of arbitrary described a kind of pond of according to claim 1 to 4 is characterized in that: be connected by flange between described shooting storehouse and video storehouse, described driving storehouse is fixedly mounted on base plate by screw.
6. movable image acquisition system at the bottom of arbitrary described a kind of pond of according to claim 1 to 4, it is characterized in that: described power controling box provides required 60VDC/30A power supply and the required 24VDC/2A power supply of control device of motor of mobile platform at the bottom of pond, the 60VDC/30A power supply forms and exports adjustable by three D.C. regulated power supply serial connections, the cable bobbin winoler is installed on mobile platform at the bottom of described pond.
7. movable image acquisition system at the bottom of arbitrary described a kind of pond of according to claim 1 to 4, it is characterized in that: at the bottom of described pond, the servomotor of mobile device adopts the AKM33E servomotor, control by the S30361 motor driver, described motor driver is by TRIO motion control card control, and described TRIO motion control card turns remote-transmission module by two RS232 successively and is connected to the RS232 interface of master control computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200074665U CN203301605U (en) | 2013-01-08 | 2013-01-08 | Pool bottom mobile image acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200074665U CN203301605U (en) | 2013-01-08 | 2013-01-08 | Pool bottom mobile image acquisition system |
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| Publication Number | Publication Date |
|---|---|
| CN203301605U true CN203301605U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200074665U Expired - Lifetime CN203301605U (en) | 2013-01-08 | 2013-01-08 | Pool bottom mobile image acquisition system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051842A (en) * | 2013-01-08 | 2013-04-17 | 北京航天易联科技发展有限公司 | Acquisition system for mobile image in pool bottom |
-
2013
- 2013-01-08 CN CN2013200074665U patent/CN203301605U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103051842A (en) * | 2013-01-08 | 2013-04-17 | 北京航天易联科技发展有限公司 | Acquisition system for mobile image in pool bottom |
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