Commande électronique de l′ECU pour moteur GNC

Performance: Exceptional under all conditions
Features: Comprehensive
Reliability: Absolute
Software: Easy to perform and upgrade
Overview:
This product is one of our Electronic Control System for 4 cylinders CNG engine. This Electronic Control System Kit includes ECU, proprietary wiring loom, injector, ignition system, mechanical throttle, CNG pressure regulator, sensors and ECU Management software.
Processor and Software Features:
16 bit 40MHz Real-time microprocessor
4-Kbyte EEPROM
512 Kbytes Flash
81 pin standard automobile connector
24v input voltage.
OBD module
Field upgradeable, Fully Programmable and re-calibration
Single Point Fuel Injection
Air Density Control
Closed Loop Exhaust Gas Oxygen Control of a wide Air/Fuel Ratio
Configurable Fault reporting
Sophisticated Engine mapping application
Real Time Fault and Engine Systems Logging
Inputs:
Battery Voltage input
Magneto electric sensor input
On-off input
Analog input
Oxygen sensor input
K-type thermocouple input
Knock sensor input
Ignition switch input
Outputs:
Battery Voltage output
Step Motor output (Fuel valve)
Step Motor output (Manifold Valve)
Injection Valve high side drive output
Injection Valve low side drive output
Ignition drive output
Low side switch 8A output
Low side switch 4A output
Main Relay drive output
Speed signal output
Communications:
1 RS232 port
1 K-line port
1 CAN bus port
ECU Manager: (Software Edition No.: ECS4MISXX1.0)
PC software is used to watch, calibrate and diagnose the whole electronic system. This software can be installed on PC with windows OS.
Connect ECU by RS232, /K-LINE/GPRS wireless network and diagnose the engine operating conditions in real-time.
Refresh the ECU control software, calibrate components of electronic system and modify ECU control strategy, inspect the electronic system failure in real-time.
Optional Devices
GPRS Communication Module
Through GPRS Network, ECU manager can connect ECU remotely to watch the engine operating conditions.
GPS Module
Through GPRS Communication Module, positioning the automobile in real-time and monitoring the position and status of automobile.
Absolutely Maximum Rating:
Battery Supply Voltage Range -- from 12V to 33V
Battery Overvoltage Limit -- 35V
Battery Overvoltage Time -- 60S
Operating Temperature Range -- from -40C degree to 85C degree
Storage Temperature Range -- from -40C degree to 105C degree
Precautions:
Please keep ECU away from water, otherwise ECU will be destroyed.
Adopt Electrostatic Protection before installing ECU.
Take care of Plug Pins properly
Make sure to pull up battery joint and wait for over 1 minute before removing ECU
Forbid installing any other circuit with ECU Wiring Loom
No collision with ECU
Forbid removing ECU while connection with Ignition Switch