Multipurpose Speedometer and Data Acquisition Equipment for Electric Personal Transportation Devices

I&T Solution Multipurpose Speedometer and Data Acquisition Equipment for Electric Personal Transportation Devices
(REF : S-0547)
Solution Feature
  • This equipment contains a set of rollers, where the traction/driving wheel(s) can be placed onto, for measuring angular velocity of vehicle wheels. It also contains a wheel clamp, which is capable to adapt different diameters, securing the non-driving wheel to facilitate speed testing of variable electric personal transportation devices.
  • The friction of rollers can be adjusted, exerting a load to relevant traction/driving wheel(s). This could mimic the electric vehicle being tested is carrying a person. The rotational speed of rollers can be measured via an embedded system; which will eventually be converted to actual translational vehicle speed.
  • This equipment comprises an independent electronic scale; which could be used to measure the weight of the embedded battery pack of the electric personal transportation device.
  • This equipment could transmit the testing results via Bluetooth; while a custom-made mobile APP could then be used to read the measurements.
  • This equipment contains 2 independent input ports for measuring the battery pack voltage and current, provided if these signals are available for acquisition without totally disassembling the testing object. These data can be used to monitor the battery pack status, such as evaluating current surge during acceleration.
Trial Application and Expected Outcome
  • The core objective of this equipment is to measure the actual speed of various electric personal transportation devices. We will conduct substantial tests for different types of personal transportation devices in the market, verifying relevant adaptability and measuring capability of this equipment; and comparing the results with factory specifications.
Info on I&T Solution Provider
Solution Provider:Apex Alliance Engineering Ltd.
Address:Room 1101, 11/F, David House, Nos. 8-20 Nanking Street, Jordan, Kowloon
Contact Person:Ir. Dr. LI Chi Kwong
Position:Principal Consultant
Tel: 65653392
Email: ckli.apexalliance@gmail.com

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