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Sound and performance emulator for electric vehicles

A technology for simulators and vehicles, applied to electric vehicles, vehicle components, transducer housings/cabinets/brackets, etc., can solve problems such as clutch engagement delays

Pending Publication Date: 2021-07-23
2ELECTRON SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the driver may feel a delay in clutch engagement (even though no clutch pedal is present)

Method used

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  • Sound and performance emulator for electric vehicles
  • Sound and performance emulator for electric vehicles
  • Sound and performance emulator for electric vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0151] Referring to the above drawings, numeral 1 denotes a sound and performance simulator 1 for an electric propulsion vehicle 100 . In more detail, the simulator 1 is a sound, performance and vibration simulator for an electric propulsion vehicle 100 (also referred to as a vehicle or an electric vehicle).

[0152] The emulator comprises a control unit 4, for example in the form of an electronic control unit defining the essentials of the system, connected directly or to the control unit 105 of the electric vehicle 100 and / or on the CAN bus of the electric vehicle 100 and / or Connected to and / or connected in bypass mode to the cable 103a of the accelerator 103 of the electric vehicle 100, as further explained below.

[0153] electric propulsion vehicle

[0154] For example, the description below refers to an electric motorcycle as a specific electric vehicle. However, the simulator 1 and all its functions are equally usable with respect to any electric propulsion vehicle wh...

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PUM

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Abstract

This invention concerns a sound and performance emulator (1) for an electric propulsion vehicle (100) with a first sensor (2) to emit a clutch signal (2a) relative to the position of a clutch (101) of the electric propulsion vehicle (100); a second sensor (3) to emit a gear signal (3a) relative to the position of a gear-switch (102) of the electric propulsion vehicle (100); a control unit (4) which receives an acceleration signal (5) relating to an accelerator position (103) of the electric propulsion vehicle (100); a vehicle speed signal (6) and / or an engine revolutions signal (7) relating to the engine revolutions (RpmExt) of the electric motor (104); the clutch signal (2a); and the gear signal (3a). The control unit (4) calculates a simulated engine revolutions value (RpmFinal) and a simulated gear inserted value (Gearlnserted) of a simulated endothermic combustion vehicle. The control unit (4) provides a requested simulated torque value and / or an output throttle signal (OutputThrottle) to be sent to the electric propulsion vehicle (100) to control it.

Description

technical field [0001] The present invention relates to an acoustic and sexual simulator for electric propulsion vehicles. In more detail, the simulator object of the present invention is configured to completely simulate the performance, drivability and sound of any vehicle with an internal combustion engine on the same vehicle with electric motorization. The simulator simulates the functioning of a mechanical / sequential gearbox with the help of an analog sensor used as a gear lever and a clutch with potentiometer. [0002] An electric vehicle equipped with the mentioned simulator is also the subject of the invention. Background technique [0003] In recent years, electric vehicles, including electric motorcycles and electric cars, have become increasingly popular, that is, vehicles having electric motors that use Chemical energy provided to the motor in the form of electrical energy serves as the primary energy source for the electric motor. [0004] The spread of this ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/18
CPCB60L7/18B60L2260/30B60L2270/42B62J3/10B60Q5/008H04R1/02H04R2499/13
Inventor 乔纳森·多弗朗切斯科·斯帕尼奥洛
Owner 2ELECTRON SRL