Low-power multi-channel wireless synchronous propeller force acquisition system based on stm32
An acquisition system and low power consumption technology, applied in signal transmission systems, force/torque/power measuring instruments, measuring devices, etc., can solve the problems of low accuracy and poor reliability of wired communication, achieve low power consumption, improve training effect of effect
Inactive Publication Date: 2017-09-05
HEFEI NORMAL UNIV
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The present invention is to avoid the deficiencies in the above-mentioned prior art, and provides a low-power consumption multi-channel wireless synchronous paddle force acquisition system based on STM32, so as to solve the problem that the existing kayak paddle ends use wired communication with low accuracy , the problem of poor reliability
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] See attached figure 1 , the low power consumption multi-channel wireless synchronous paddle power acquisition system based on STM32 of the present invention includes a plurality of paddle end collection devices, an information collection box and a host computer; the paddle end collection device is arranged on each kayak The end of the paddle is used to collect the paddle pulling force and paddle torque; the information collection box is set on the kayak, and is used to process the paddle pulling force and paddle torque and then send it to the host computer, and the host computer checks the paddle pulling force and paddle torque. The paddle torque data is stored and drawn and displayed; the paddle end acquisition device and the information collection box exchange data through wireless communication;
[0038] The paddle end acquisition device includes a paddle tension sensor, a paddle torsion sensor, a lithium battery B1, a differential amplifier circuit, a paddle end wir...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a STM32-based low-power multi-channel wireless synchronous paddle power acquisition system, which includes a plurality of paddle end collection devices and an information collection box; the paddle end collection device is arranged at each paddle end of a kayak The part is used to collect the paddle pulling force and paddle torque; the information collection box is set on the kayak. The paddle end acquisition device includes a paddle tension sensor, a paddle torsion sensor, a lithium battery B1, a differential amplifier circuit, a paddle end wireless communication module and a paddle end microcontroller U3. The information collection box includes the wireless communication module of the information collection box, the microcontroller of the information collection box, the USB‑UART bridge U7, the lithium battery B2 and the voltage regulator chip. The STM32-based low-power multi-channel wireless synchronous paddle force acquisition system of the present invention has the problems of low accuracy and poor reliability of existing kayak paddle ends using wired communication, low power consumption, and improved training effects Etc.
Description
technical field [0001] The invention relates to a wireless synchronous transmission system, in particular to an STM32-based low-power consumption multi-channel wireless synchronous paddle force acquisition system for kayaking. Background technique [0002] Digital sports is the product of the combination of digital technology and traditional sports. It is a perfect combination of IT, communication, Internet technology, digital games and digital media forms, physical exercise, competitive fitness, and interactive entertainment. At present, foreign developed countries generally use digital sports to improve the quality of athletes. The movement signals collected by sensors are analyzed by computer software, and then corrected to reach the best level. [0003] Canoeing is a sport that entered the Olympic Games as a performance event in 1924, and became an official event in the Olympic Games in 1936. Kayaking still water is also one of the gold medal events in the Olympic Games...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00G08C17/02
Inventor 程亮亮张忠祥张量李大创陈家宝范程华周元元柴豆豆
Owner HEFEI NORMAL UNIV