Torque sensor and data processing method of torque sensor
A torque sensor and sensor module technology, applied in the field of electric bicycles, can solve the problems of not saving the torque sensor, unable to carry out historical information, signal preservation, etc., to reduce the number of cables, improve the accuracy, and reduce the difficulty of installation.
Pending Publication Date: 2022-01-28
NANJING DMHC SCI & TECH CO LTD
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the prior art, the signal generated by the torque sensor is generally transmitted to the controller in real time. Since the signal output by the torque sensor cannot be stored locally in the torque sensor because it is led out through the cable, the controller generally does not save the information related to the signal of the torque sensor. When the torque sensor fails or is damaged, historical information cannot be traced back, collected and analyzed, etc.
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
[0057]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0058] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art wi...
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 embodiment of the invention provides a torque sensor and a data processing method of the torque sensor, and relates to the technical field of electric power-assisted bicycles. The torque sensor comprises a sensor module and a processing module fixedly connected with a sensor body. The processing module comprises a micro-control unit and a storage unit electrically connected with the micro-control unit; the micro-control unit is used for carrying out analog-to-digital conversion processing based on a sensor signal sent by the sensor module to obtain a signal after analog-to-digital conversion, sending the signal after analog-to-digital conversion processing to a controller of equipment where the torque sensor is located, and sending the signal after analog-to-digital conversion processing to the storage unit; and the storage unit is used for storing the signal after analog-to-digital conversion processing. Information of related signals of the torque sensor can be stored, and historical information backtracking, collection and analysis are facilitated.
Description
technical field [0001] The present application relates to the technical field of electric-assisted bicycles, and in particular, relates to a torque sensor and a data processing method of the torque sensor. Background technique [0002] On an electric-assisted bicycle, in order to realize the power-assisted function, a torque sensor is needed to convert the detected pedaling force into a relevant electrical signal and two cadence signals. The power is adjusted to achieve the purpose of giving auxiliary power when riding. [0003] In the prior art, the signal generated by the torque sensor is generally transmitted to the controller in real time. Since the signal output by the torque sensor cannot be stored locally in the torque sensor because it is led out through the cable, the controller generally does not save the information related to the signal of the torque sensor. When the torque sensor fails or is damaged, historical information cannot be traced back, collected and a...
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 Applications(China)
IPC IPC(8): G01L3/00
CPCG01L3/00
Inventor 孙敏
Owner NANJING DMHC SCI & TECH CO LTD