The 15th Shanghai International Auto Show opened on April 20th, 2013. Bosch, the world’s leading automotive technology and service provider, debuted at the E2 Pavilion and exhibited a series of clean economy around the theme of “leading the future of driving technologyâ€. Safe and comfortable automotive technology solutions cover a wide range of business areas including gasoline systems, diesel systems, chassis control systems, starters and generators, automotive electronics, automotive multimedia, electronic drives, and automotive aftermarket.
Drive motors – For new energy vehicles, Bosch offers two different types of permanent magnet synchronous motors: separate motors and coaxial motors, suitable for applications ranging from weakly mixed, strong-mixed, plug-in hybrid to range-running motors Various powertrain electrification systems such as vehicles and pure electric vehicles. Split-type motors use distributed windings, which have small radial dimensions and higher rotational speeds and can be used for higher gear ratios. The coaxial motor uses a concentrated winding, short axial length, easy integration with the transmission, clutch and other power systems.
Natural gas systems for "natural gas single fuel" and "diesel-natural gas dual fuel" power transmission systems - Bosch natural gas systems used in commercial vehicle engines include single fuel systems and dual fuel systems. A single fuel system consumes only natural gas and can meet Euro 6 emissions standards when using a post-treatment system. The dual-fuel system is improved on the diesel engine so that it can consume diesel and natural gas to work, which facilitates work in areas where natural gas is scarce. Based on customer requirements, Bosch can provide customers with comprehensive system core technical consultation and a range of natural gas system products, including electronic control units EGC4 and EGC10 for engine management systems, natural gas injectors, oxygen sensors, and knock sensors.
Start/Stop System – The start/stop system is an effective cost-saving solution and can meet current and future emission requirements. The start/stop system can save energy and reduce emissions by 8% in the new European Driving Cycle (NEDC) city test link (ECE15). In actual city traffic, parking is longer, so it is more energy-saving and emission-reducing, up to 15%. The operating principle of the start/stop system is that when the vehicle stops, the engine automatically shuts off. When starting the vehicle again, only the clutch pedal is required to start the engine. If it is an automatic car, loosen the brake pedal to start the engine.
Driver Assistance Systems - A series of technologies that drive safety and comfort through the electronic networking of surrounding sensors (radar, camera, etc.). Bosch's new medium-range radar sensor (MRR) uses a 77GHz frequency band, with a longest range of up to 160 meters and a maximum detection angle of 45 degrees. It can accurately measure obstacle distances and azimuths, and is more cost-effective. The mid-range radar sensor can be freely installed in the front and rear parts of a car, and can also be installed behind a bumper in a blind spot of view.
Predictive Emergency Braking System – This system is based on the interconnection of the medium-range radar sensor MRR with the electronic stability program ESP® and continuously analyzes traffic conditions in front of the vehicle. At speeds above 30 km/h, if the predictive emergency brake system recognizes a rapid approach to the preceding vehicle and there is a risk of a rear-end collision, the system will warn the driver and the emergency brake system will perform partial braking to reduce the speed and give driving. The staff creates more precious reaction time. Once the driver depresses the brake pedal, the system will provide support during braking. If the system recognizes that the driver's braking intensity is insufficient, the braking pressure is increased so that the vehicle stops as far as possible in front of the obstacle in order to avoid collisions as much as possible. If the driver does not react and the system predicts that the collision is unavoidable, full braking will be triggered to minimize the consequences of the collision. At speeds below 30 km/h, if the predictive emergency brake system recognizes that it is too close to the vehicle ahead, it will prepare the brake system for emergency braking. If the driver does not respond to a dangerous situation, the system automatically triggers full braking to avoid collisions. If the rear-end accident is inevitable, at least the collision strength can be reduced, thereby reducing the risk of injury to the occupants.
T21 dot-matrix screen combination instrument – ​​this dot-matrix screen instrument developed by Bosch adopts a metal chrome-plated double barrel shape, 3D three-dimensional table card, and the table card is processed with a metal texture texture through technical processing to highlight the sense of movement. This meter has its own CAN bus, with powerful information processing and communication functions, multi-function dot matrix display in the middle of the instrument can display Chinese and English menus, can display different information interfaces through the switch of buttons, and forms rich information with drivers. Human interaction interface. At the same time, the corresponding alarm symbols that need to be displayed in the instrument can be displayed in the multi-function dot matrix display screen in the order of priority through software processing, so that the driver can clearly state the entire vehicle to improve driving safety.
Lateral auxiliary vision system - Based on proven ultrasonic technology, Bosch successfully integrates the lateral auxiliary vision system based on the intelligent parking assistance system platform. The system can monitor the situation in the visual blind spot on both sides of the car and diagonally behind the diagonal of 4 meters from the vehicle speed of 5 km to 180 km per hour, and feedback to the driver through the display on the rearview mirror, if the system recognizes The driver has a steering intention and the system will promptly sound the alarm to help avoid collisions with vehicles in adjacent lanes when the vehicle changes lanes. The ultrasonic modular platform can also integrate advanced auxiliary functions such as the side margin warning system.
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