A more secure and fuel-efficient MAN Black technology

German Mann Development has more than 250 years of history so far. Quality and innovation are the ambitions of German generation after generation. Today, we will give you a look at how German Mann has driven drivers through “Black Technology”. Safe, more comfortable and more fuel-efficient.

Mann LGS (Lane Keeping System) makes driving safer

LGS (Lane Keeping System), as the name suggests, assists the driver in ensuring that the vehicle is driving in the lane and avoiding accidental deviation from the lane. The LGS system camera of Mann’s vehicle is installed behind the windshield, which can clearly capture the lane markings, track the lane markings, and know the position of the vehicle relative to the lane markings through system calculations.

The LGS (Lane Keeping System) is activated automatically when the vehicle speed is greater than 60 km/h. When the vehicle crosses the lane marker without turning on the turn signal, the system will send an alarm signal through the speaker. The LGS system will adopt different warning strategies according to the driving speed. If the vehicle speed is less than 75 km/h, the alarm will be started when the wheel comes into contact with the inner edge of the lane marking line. If the vehicle speed is greater than 75 km/h, the LGS system will automatically alarm when the wheel exceeds the outer edge of the lane marker.

Mann ACC adaptive cruise control system makes driving more comfortable

The ACC of the Mann truck uses radar waves to detect the vehicle in front. When the speed reaches 25km/h, the driver clicks to enter the ACC state. The system uses the radar sensor installed in front of the vehicle to confirm the vehicle distance. The wheel speeds on the front and rear hubs The sensor can measure the running speed of the vehicle. The direction angle sensor can judge the direction of the vehicle. The engine controller and the torque controller detect and adjust the torque output of the engine to improve the power of the engine and adjust the running speed of the vehicle at the right time. . When the system detects the possibility of a collision, the collision warning function in the ACC system will issue an alarm sound and a red visual warning to remind the driver to slow down, and the system will also be ready for braking.

In addition to the collision warning function, the most important thing of the Mann ACC system is to use the radar to measure the distance and speed from the preceding vehicle and automatically adjust its own speed and following distance. This device is activated under the condition that the vehicle speed is higher than 25km/h. The method of use is the same as that of the general cruise system. After the driver sets the cruising speed, the vehicle will maintain its own average speed. However, when the radar detects that there is a slow car in front, the ACC system can control the throttle and the Brake System and reduce the brake system. Slow speed, and maintain a safe distance from the car ahead. As the current vehicle accelerates or leaves the front of the vehicle, the ACC system will automatically accelerate the vehicle and reach the previously set cruising speed as fast as possible.

"EfficientCruise efficient cruising" system makes driving more fuel efficient

The "Efficient Cruise" system can effectively predict the course of advancement, including any uphill or downhill traffic ahead, and adjust the speed accordingly to reduce fuel consumption. Thanks to the saved map data, the "Efficient Cruise" system can identify uphill or downhill sections in front of the road and automatically use advanced predictive driving techniques to formulate optimal control methods. Accelerate the reserve of certain momentum before going uphill and drive at the top of the slope at a relatively low speed near the end of the uphill slope to reduce fuel consumption. When "Efficient Cruise" is used for long-distance delivery, a truck can reduce fuel consumption by up to 6% without reducing transport time. This auxiliary system can help the driver to perform predictive throttle control during long-distance transportation.

At present, the MAN TGX D38 has been equipped with an "Efficient Cruise" system.

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