SU942078A2 - Device for registering terminal time - Google Patents
Device for registering terminal time Download PDFInfo
- Publication number
- SU942078A2 SU942078A2 SU792857461A SU2857461A SU942078A2 SU 942078 A2 SU942078 A2 SU 942078A2 SU 792857461 A SU792857461 A SU 792857461A SU 2857461 A SU2857461 A SU 2857461A SU 942078 A2 SU942078 A2 SU 942078A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- terminal time
- registering terminal
- finish
- shaper
- memory block
- Prior art date
Links
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Description
(5) РЕГИСТРАТОР ФИНИША(5) FINISHER RECORDER
1-. one-.
Изобретение относитс к устройствам регистрации времени спортивных сост заний и используетс дл судейства соревнований по легкой атлетике, лыжным гонкам и им подобным.The invention relates to sports event time registration devices and is used for judging competitions in athletics, cross-country skiing and the like.
По основному авт.св. № 860106 известен регистратор финиша, содержащий последовательно соединенные формирователь импульсов старта, измеритель временных интервалов, первый блок пам ти и первый блок индикации, формирователь импульсов финиша, выпо ненный в виде последовательно соединенных источника света, приемника света и компаратора, выход которого через формирователь кодовых слов подключен к адресному входу первого блока пам ти , а также содержащий измеритель длительности импульсов, второй блок пам ти и второй блок индикации, которые соединены последовательно выход компаратора формировател импульсов финиша подключен к входу измерител длительности импульсов, выйГ5д формировател кодовых слов соединен с адресным входом второго блока пам ти ;1 J.According to the main auth. No. 860106 is known a finish recorder that contains serially connected start pulse shaper, time interval meter, first memory block and first display unit, finish pulse shaper, made in the form of serially connected light source, light receiver and comparator, the output of which through the code word shaper connected to the address input of the first memory block, and also containing a pulse width meter, a second memory block and a second indication block, which are connected after The output of the finishing pulse shaper comparator is connected to the input of the pulse width meter, the output of the code word shaper is connected to the address input of the second memory block; 1 J.
Недостатки данного устройства его мала точность и надежность, что вызвано срабатыванием формировател импульсов финиша не только при пересечении корпуса спортсмена лучом света.The drawbacks of this device are its low accuracy and reliability, which is caused by the operation of the finish pulse former not only when the athlete's body is crossed by a light beam.
Цель изобретени - исключение ложных срабатываний регистратора, получение результата спортсмена, финишировавшего последним в группе без просвета с точностью фиксации результата остальных спортсменов и идентификации группового финиша.The purpose of the invention is to eliminate the false positives of the recorder, to obtain the result of an athlete who was the last to finish in a group without a gap with an accuracy of fixing the result of other athletes and identifying a group finish.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792857461A SU942078A2 (en) | 1979-12-25 | 1979-12-25 | Device for registering terminal time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792857461A SU942078A2 (en) | 1979-12-25 | 1979-12-25 | Device for registering terminal time |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU860106 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU942078A2 true SU942078A2 (en) | 1982-07-07 |
Family
ID=20866950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792857461A SU942078A2 (en) | 1979-12-25 | 1979-12-25 | Device for registering terminal time |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU942078A2 (en) |
-
1979
- 1979-12-25 SU SU792857461A patent/SU942078A2/en active
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