Hongyan Jieshi C500 won the "2017 Safety Model Promotion Award"

On February 21st, at the awarding ceremony of the second “Discover Trust – Truck User Survey and Selection”, SAIC Hongyan Jieshi C500 won the “China Truck Users' Most Trusted Express Delivery Model 2017” award. In the highly praised awards competition, Hongyan Jieshi C500 is expected to win the "2017 Safety Car Premium Award" honorary title. In the pursuit of efficiency, comfort and fuel economy today, "security" is still the focus of the heavy truck industry and society.

In most traffic accidents, the cab is the first and most vulnerable part. In the process of collision, the cab is easily deformed and ruptured, which often causes serious injury to the occupants and even death. So what kind of safety guarantee does SAIC-Hongyan provide to ensure that the occupants in the cab keep their lives in the collision? Let us count together.

As the saying goes, "Time is life." It would be more appropriate to use this phrase to describe the collision process of a truck. People with common knowledge in mechanics know that the longer the vehicle collides with a collision during the collision of two vehicles, the less damage will be caused to the occupants in the cab. The front suspension of the Jieshi cab four-point suspension technology will firstly absorb a large amount of impact force together with the lift cylinder, and pull the body during the overall backward movement of the cab, so that the cab can be displaced backward by 0.5. Around m, extending the vehicle contact time, forming a larger buffer displacement distance. Maximize the impact force, ensure the safety of the occupants and effectively improve the survival rate of the accident personnel.

In addition, in the light of the lightweight design, SAIC Hongyan has always been adhering to the "safety first" design philosophy, preferring to weigh several tens of kilograms of the body and never sacrifice safety factor to carry out weight loss. The height of the high-strength steel plate used in the cab is 1.5mm, which is 20% higher than that of other similar products. The cab itself adopts the overall press-molded front wall box structure design, which has a firm structure and is not easily deformed. Even if it is a serious frontal collision, it can maintain the complete geometric structure of the cab's front wall. Internally used dashboard material is not susceptible to crushing in the event of a vehicle collision, which can effectively reduce the secondary damage caused by the sharp corners of the shredded material to the occupants.

Jieshi is the first domestic heavy truck that adopts the world's leading Fiat Cursor engine brake technology. The Cursor engine has Iveco's patented EBS engine braking system. The system is controlled by the engine ECU, with rapid response and strong braking as the main features. During high speed driving and downhill slopes, the ECU control computer intelligently opens the engine exhaust valve according to the frequency and intensity of the driver's stepping on the brake. Actively reduce the pressure generated by the engine fuel, produce a braking effect in the compression stroke, braking efficiency up to 80%, effectively avoiding safety risks. This means that under the condition of meeting traffic requirements without speeding, Hongyan heavy trucks can better cope with unexpected road conditions and make emergency brakes. Even when heavy downhill sections are used for heavy loads, they can be efficiently braked by the engine. Reduce the number of brakes to avoid overheating the wheels and causing traffic accidents.

According to relevant experts' tests, in the downhill section of about 10 kilometers, a long-time low-speed brake travels. If water is not used to cool, the maximum temperature of the brake shoe can reach 500 degrees Celsius. The braking effect is greatly reduced, and the safety risks are highlighted. . The use of engine braking technology is not only safe, but also can significantly reduce the number of brake pads used, reducing fuel use.

Jieshi is equipped with dual-circuit braking system and ABS anti-lock braking system. The two sets of dual-loop braking systems for front and rear wheels are related and independent. When one of the systems fails, the other system still has braking. The effect allows the vehicle to smoothly reduce the speed. ABS anti-lock braking system can make the car can still turn in the braking state, to ensure the stability of the car's braking direction, to prevent the occurrence of side slip and deviation.

In addition, the application of the Jetta car networking system can carry out intelligent security management and alert possible security risks. For example, the set maximum speed, engine speed, oil temperature, water temperature, etc. Take the initiative and take preventive measures.

When a puncture occurs in a heavy-duty and high-speed situation, a standard puncture emergency safety device is standard, allowing the vehicle to move in accordance with the established route. Continuation mileage can exceed 3 km. Vehicle steering and braking are the same as usual. Passengers have gained valuable opportunities for survival.

In the face of the traffic safety situation, Hongyan Jieshi, which synchronises European technology, has always been committed to research on road transportation safety, seeing life as Mount Tai, integrating European safety concepts and technologies into every detail of the product, and striving to ensure the safety of every driver and passenger. .