Disclosed are an installation method and an apparatus of a strain gauge sensor capable of driving an object to be measured to generate a deformation signal by a pushing/pulling force. At least two strain gauge sensors (21a, 21b; 30a,30b) are installed on surfaces with different amounts of deformation and at an installation location (11) of an electrical vehicle according to the installation method. The installation method includes: - Method 1: When a manual pushing/pulling force is applied, the installation location is deformed and the deforming action force is directly proportional to the pushing/pulling force. - Method 2: When the pushing/pulling force is applied, the vehicle deforming direction at the installation location is independent to the pushing/pulling force moving direction. - Method 3: The strain detecting direction of the strain gauge sensor is the same as the vehicle deforming direction at the installation location. Therefore, pulling or driving force data can be measured accurately.
STRAIN GAUGE SENSOR APPARATUS AND ASSOCIATED INSTALLATION METHOD
DEHNUNGSMESSSTREIFENSENSORVORRICHTUNG UND ENTSPRECHENDES INSTALLATIONSVERFAHREN
DISPOSITIF DE DÉTECTION À BASE DE JAUGES DE CONTRAINTE ET PROCÉDÉ D'INSTALLATION CORRESPONDANT
2020-06-03
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
Crank measurement system with improved strain gauge installation
European Patent Office | 2021
|A CRANK MEASUREMENT SYSTEM WITH IMPROVED STRAIN GAUGE INSTALLATION
European Patent Office | 2022
|