Accelerator Pedal Position Sensor for Use with Electronic Controls in Medium- and Heavy-Duty Vehicle Applications—Truck and Bus
- Ground Vehicle Standard
- J1843_200905
- Revised
Scope
Rationale
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Sec. 4: Sensors integrated into the pedal unit may not require an additional return force mechanism.
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Sec. 6: Specified each signal channel for Dual APS throttle pedal sensors.
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Sec. 6.9: Hysteresis requirement should be a valid statement over the entire span.
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Sec. 6.10 and 6.11: Specify that the open or short circuit response is valid at any position.
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Sec. 7.2: Changed to 40 mA DC maximum from 100 V DC maximum.
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Sec. 7.6: Added reference to Figure 2 for output linearity.
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Sec. 7.8: Corrected grammar.
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Sec. 7.10: Hysteresis requirement should be a valid statement over the entire span.
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Sec. 7.11 and 7.12: Specify that the open or short circuit response is valid at any position.
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Issuing Committee
Truck and Bus Electrical Systems Committee
The Truck and Bus Electrical Systems Committee is responsible for initiating, drafting, reviewing, and approving review Standards, Recommended Practices, and Information Reports that pertain to the electrical/electronic power distribution systems, wiring, and other electromechanical [mechatronic] components of trucks, tractor-trailer combinations and ubses over 10,000 lbs. (4500 Kg) GVWR primarily designed for on-highway use, but encompassing limited off-highway operation of vocational vehicles. The Committee reports to the Truck and Bus Electrical/Electronic Steering Committee., standards and information reports concerned with the distribution of electrical energy in trucks, buses, and truck-trailers, including the connections required.
Reference
Number | Title |
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J1455_201703 | Recommended Environmental Practices for Electronic Equipment Design in Heavy-Duty Vehicle Applications |