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7 results about "Finish line" patented technology
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System and method for tracking checkpoint transition times for races
First device 200 (e.g. smart-POD) in motion (e.g. carried by a runner 600) arrives at a predetermined position proximate a checkpoint 230 (e.g. intermediate checkpoint or finish line). First device de
Owner:STEFANO BROZZONI
METHOD AND DEVICE FOR PRODUCEING A FINISH LINE, AND MACHINING DEVICE WITH SUCH A DEVICE
ActiveDE502022007231D1Programme-controlled manipulatorWelding/cutting auxillary devicesTesting MethodsBiomedical engineering
Owner:JENOPTIK AUTOMATISIERUNGSTECHNIK GMBH
An automatic endpoint camera shooting and image judging system based on UWB ranging
This invention discloses an automatic finish line camera image interpretation system based on UWB ranging, belonging to the field of sports timing technology. The system includes: a starting sensor for capturing the race start trigger signal; a finish line camera timing unit for acquiring a sequence of finish line images; a UWB timing unit containing symmetrically arranged first and second base stations and electronic tags worn by athletes, employing multi-chip parallel ranging and linear fitting algorithms to calculate the finish line crossing time; and a data fusion and interpretation server that maps the UWB finish line crossing timestamp and identity information to image frames, generating a virtual auxiliary interpretation line. This invention achieves system-wide clock synchronization through a temperature-compensated crystal oscillator and time compensation mechanism, mapping the UWB-determined identity information and finish line crossing timestamp to high frame rate image frames to generate a virtual auxiliary interpretation line. This assists referees in quickly confirming results, effectively solving the recognition problems caused by overlapping occlusion, ambient light interference, and multi-lap races, achieving millisecond-level automatic image interpretation.
Owner:SUZHOU WEISAIZHIXIN SPORTS TECH CO LTD
A frequency conversion timing test system and method for sprint events
PendingCN122273092AReduce failure ratereal time deliveryInterference (communication)Frequency conversion
This application discloses a frequency-modulated timing test system and method for sprint events, including a wireless starter, an infrared finish line detection device, a central control unit, and a display device. The infrared finish line detection device is fixedly installed at the finish line of the track, while the central control unit and display device are fixedly installed at the referee's stand. Each of the wireless starter, infrared finish line detection device, central control unit, and display device is equipped with a 2.4G wireless communication module and a 433M wireless communication module. During communication, when the number of communication failures due to interference in any frequency band reaches a preset threshold, the system automatically switches to another frequency band for retransmission, thereby effectively avoiding interference, significantly reducing the probability of communication failure, ensuring the real-time and reliable delivery of key commands, and thus guaranteeing the accuracy of timing and the fairness of the test.
Owner:GUANGZHOU LANCHI INTELLIGENT TECHNOLOGY CO LTD
Rod-winding snakelike running training and examining device
The utility model discloses a training and checking device for snakelike running around a pole, which comprises a starting gun wireless signal transmitting module and an end point RFID (Radio Frequency Identification) module, the starting gun wireless signal transmitting module is arranged on a starting line, and the end point RFID module is arranged on a finishing line; the plurality of obstacle rods are respectively arranged on the point positions; the monitoring bracelet is detachably worn on the wrist of a trainee and is in wireless connection with the starting gun wireless signal transmitting module and the terminal point RFID identification module; and the intelligent terminal is movably placed in the training ground. According to the utility model, multiple sensing devices are established among the starting line, the finishing line, the barrier rods on each point location, the monitoring bracelet worn by the trainee and the intelligent terminal, so that the accuracy of judgment, the scientificity of evaluation and the quality and efficiency of training are effectively improved.
Owner:CHINESE PEOPLES LIBERATION ARMY ARMY ARTILLERY & AIR DEFENSE ACAD
A corner sealing tape for decoration
Owner:FOSHAN CHANCHENG TONGCHENG METAL MATERIALS CO LTD
A running training device
This utility model discloses a running training device, belonging to the field of monitoring device technology. Its key technical features include a wireless signal transmission module and a finish line RFID identification module. The wireless signal transmission module is located at the starting point A, and the finish line RFID identification module is located at the finish line B. Multiple face recognition cameras are evenly distributed along the track. A monitoring wristband is detachably worn on the trainee's wrist. A smart terminal is movable and placed within the training area. This device establishes multiple sensing devices—face recognition cameras, monitoring wristband, and smart terminal—allowing for real-time monitoring of the trainee's running movements and speed during training. This provides detailed data, offering targeted adjustment guidance for subsequent training improvements and providing a scientifically standardized training process.
Owner:CHINESE PEOPLES LIBERATION ARMY ARMY ARTILLERY & AIR DEFENSE ACAD