CN201912746U - Finish detection device for track and field events - Google Patents
Finish detection device for track and field events Download PDFInfo
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- CN201912746U CN201912746U CN2010206599593U CN201020659959U CN201912746U CN 201912746 U CN201912746 U CN 201912746U CN 2010206599593 U CN2010206599593 U CN 2010206599593U CN 201020659959 U CN201020659959 U CN 201020659959U CN 201912746 U CN201912746 U CN 201912746U
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Abstract
The utility model relates to a finish detection device for track and field events, which comprises a first support pillar, a second support pillar and a microprocessor, wherein the first support pillar and the second support pillar are arranged at two ends of a finish line respectively, the microprocessor is used for performing signal processing and data operation, and the finish detection device is characterized in that a video camera and a transmitting module are arranged on the first support pillar, and a receiving module matched with the transmitting module is arranged on the second support pillar; and the transmitting module and the receiving module are connected with the microprocessor, and the microprocessor is connected with the video camera through a driving module of the video camera. By arranging the transmitting module and the receiving module for performing finish detection, the accurate finish measurement is realized; by arranging the video camera, the accurate information recording is realized, and the cost is also saved.
Description
Technical field
The utility model relates to a kind of track and field events end point determination device, in particular, relates in particular to a kind of track and field events end point determination device that utilizes electronic system to trigger and have camera function.
Background technology
In comparatively regular track and field events process, about end point determination has number of ways and method, make every effort to realize the judgement of breasting the tape of accurate and fair terminal point, but existing checkout equipment not that price is very expensive, it is accurate to detect information portion exactly.If can invent and a kind ofly can realize end point determination accurately, its cost has very cheap checkout gear, the popularization that will be widely used.
Summary of the invention
The utility model has overcome the shortcoming of above-mentioned technical problem, and a kind of track and field events end point determination device that utilizes electronic system to trigger and have camera function is provided.
For achieving the above object, the utility model has adopted following technical scheme:
Track and field events end point determination device of the present utility model, comprise first support column and second support column that are arranged at the finishing line two ends respectively, and the microprocessor that is used to carry out signal processing and data operation, its special feature is: described first support column is provided with video camera and transmitter module, and described second support column is provided with the receiver module that matches with transmitter module; Described transmitter module all is connected with microprocessor with receiver module, and described microprocessor is connected with video camera by the camera driver module.First support column and second support column are played a supporting role, and realize the support to video camera, camera, transmitter module and receiver module; Microprocessor is realized processing and the control action to data, and video camera is used for taking pictures continuously to athletic, so that detailed record is carried out in athletic position.Transmitter module and receiver module are used, and take pictures so that trigger video camera.
Track and field events end point determination device of the present utility model, described video camera comprises camera; This camera also is arranged on first support column.
Track and field events end point determination device of the present utility model, described microprocessor is the DSP digital signal processor, described transmitter module and receiver module are respectively infrared ray transmitter module and infrared ray receiver module.DSP numerical signal processor can be realized the state-detection of processing, transmitter module and the receiver module of picture signal, the memory function of view data, can guarantee higher image processing speed.
The beneficial effects of the utility model are: the utility model carries out the transmitter module and the receiver module of end point determination by setting, has realized that terminal point is measured accurately; The utility model has been realized information record accurately, but also has been saved cost by video camera is set.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit theory schematic diagram of the present utility model.
Among the figure: 1 first support column, 2 second support columns, 3 video cameras, 4 cameras, 5 transmitter modules, 6 receiver modules, 7 track and field runways, 8 finishing lines, 9 microprocessors, 10 camera driver modules, 11 memories.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, provided structural representation of the present utility model, it comprises first support column 1, second support column 2, video camera 3, the imagination 4, transmitter module 5, receiver module 6, track and field runway 7, finishing line 8, Fig. 2 has provided circuit theory diagrams of the present utility model, and it comprises microprocessor 9, camera driver module 10 and memory 11.The first shown support column 1 and second support column 2 are arranged on the both sides of track and field runway 7, and with finishing line 8 on same straight line; First support column 1 and second support column 2 are played a supporting role.Video camera 3 is arranged on the top of first support column 1, and camera 4 and transmitter module 5 are arranged on the video camera 3.Receiver module 6 is fixedly installed on the top of second support column 2, and realization cooperates with transmitter module 5.Microprocessor 9 is used for data and handles and control whole device operate as normal, transmitter module 5 all is connected with microprocessor 9 with receiver module 6, microprocessor 9 is connected with video camera 3 by camera driver module 10, and memory 11 is connected with microprocessor 9 and realizes storage to image information.Microprocessor 9 adopts the DSP digital signal processor, and transmitter module 5 and receiver module 6 adopt infrared ray transmitter module and infrared ray receiver module respectively.
The utility model is in the process of using, when first sportsman's runway terminal point, passive movement person blocks between transmitter module 5 and the receiver module 6, receiver module 6 does not receive the signal of transmitter module 5 emissions, microprocessor 9 promptly triggers video camera 3 at this moment and takes pictures continuously, so that the very detailed information of record.
Claims (3)
1. track and field events end point determination device, comprise first support column (1) and second support column (2) that are arranged at finishing line (8) two ends respectively, and the microprocessor (9) that is used to carry out signal processing and data operation, it is characterized in that: described first support column (1) is provided with video camera (3) and transmitter module (5), and described second support column (2) is provided with the receiver module (6) that matches with transmitter module (5); Described transmitter module (5) all is connected with microprocessor (9) with receiver module (6), and described microprocessor (9) is connected with video camera by camera driver module (10).
2. track and field events end point determination device according to claim 1 is characterized in that: described video camera (3) comprises camera (4); This camera (4) also is arranged on first support column (2).
3. track and field events end point determination device according to claim 1 and 2, it is characterized in that: described microprocessor (9) is the DSP digital signal processor, and described transmitter module (5) and receiver module (6) are respectively infrared ray transmitter module and infrared ray receiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206599593U CN201912746U (en) | 2010-12-05 | 2010-12-05 | Finish detection device for track and field events |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206599593U CN201912746U (en) | 2010-12-05 | 2010-12-05 | Finish detection device for track and field events |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912746U true CN201912746U (en) | 2011-08-03 |
Family
ID=44412564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206599593U Expired - Fee Related CN201912746U (en) | 2010-12-05 | 2010-12-05 | Finish detection device for track and field events |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103150780A (en) * | 2013-03-22 | 2013-06-12 | 上海体育学院 | Wireless starting and timing device used for timing in running |
| CN112973095A (en) * | 2021-03-09 | 2021-06-18 | 陕西理工大学 | Novel terminal point detection for track and field device |
-
2010
- 2010-12-05 CN CN2010206599593U patent/CN201912746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103150780A (en) * | 2013-03-22 | 2013-06-12 | 上海体育学院 | Wireless starting and timing device used for timing in running |
| CN112973095A (en) * | 2021-03-09 | 2021-06-18 | 陕西理工大学 | Novel terminal point detection for track and field device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111205 |