Foam fire trucks are essential equipment for petroleum and chemical enterprises, oil terminals, airports, and urban firefighting. SonnePower has launched its foam fire truck electric control system, which relies on advanced integrated gas-mechanical-electric control technology to significantly enhance the automation level of the entire vehicle's firefighting system, ensuring more efficient and safer firefighting operations.
At the core of the system is the 7-inch display SPD-070-Bx, located at the rear operation panel of the vehicle, serving as the control center for the entire vehicle. This display can not only show critical parameters in real-time, such as engine speed, water temperature, oil pressure, battery voltage, water tank capacity, and foam tank capacity, but also monitor the inlet and outlet pressure of the water pump and its running time. Additionally, the display controls functions such as tank drainage and residual water discharge via CAN bus and intelligently adjusts the valve openings of the foam proportioning mixer, achieving precise automatic mixing of foam and water for more effective firefighting.
The SonnePower foam fire truck electric control system adopts a typical bus-type distributed architecture, utilizing a 10-point IO module SPC-SDIO-S1212 and an operation panel SPM-KEYP-A12 to control multiple functions, including tank water discharge, nozzle water discharge, pressure increase and decrease, tank water filling, external water filling, pump vacuum, lighting, and foam tank discharge. With high-speed communication through the CAN bus, all components operate in coordination, ensuring the stability and reliability of the entire system while greatly enhancing the convenience and intelligence of operations.
This electric control system achieves efficient interconnection and communication through the CAN bus, combined with the vehicle's wiring harness for comprehensive control and data sharing between the engine and electrical systems. Whether it is monitoring engine parameters or precisely controlling electromagnetic valves, the SonnePower foam fire truck electric control system provides robust technical support for complex firefighting operations, meeting the needs of various firefighting scenarios.
With its intelligent, distributed design and reliable control performance, the SonnePower foam fire truck electric control system stands out as a highlight in modern firefighting equipment.
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