Bosch start/stop technology gets popular with more models
11 Dec 2008|4,374 views
The company has been manufacturing this start/stop technology since 2007, and has already delivered more than 500,000 starters to BMW and MINI., believes this market will grow rapidly in the next few years: "In 2008, roughly five percent of all new vehicles in Europe are equipped with a start/stop system.
Stefan Asenkerschbaumer, president of the Bosch Starter Motors and Generators division estimates that by 2012, most of the newly-registered vehicles will carry this Bosch technology. In the next few months, series production of other cars featuring this Bosch technology will begin, including the Kia cee'd, for example.
Test drives by Bosch engineers indicate that start/stop systems reduce fuel consumption, and thus also CO2 emissions, in the New European Driving Cycle (NEDC) by up to five percent. In the urban component of the NEDC, the savings can be as high as eight percent.
Start/stop systems automatically stop the engine when the vehicle is stationary, for example at traffic lights.
The engine is restarted as soon as the driver depresses the clutch pedal to select a gear. As starter-based systems are largely based on existing components, their cost-benefit ratio is excellent. And unlike other technologies, this approach is also suitable for cold starts in diesel engines.
In the Fiat 500, the system will initially be available in combination with the Dualogic automated manual transmission and a 1.2-litre engine. Fiat plans to install the system in other variants and models in 2009. Bosch has adjusted the service life of the starter to cope with the far greater number of starts.
Its powerful electric starter motor as well as low-noise, enhanced meshing mechanics guarantee safe, fast, and quiet engine starts in all situations. Bosch also supplies the engine control unit for the Fiat 500, including the software used to analyse all the relevant sensor data and to stop and start the engine. In addition, the battery sensor is also supplied by Bosch. It computes the current state of battery charge and relays this information to the energy management system.
Bosch start/stop systems can draw on the expertise of the company's starter technology, drivetrain, and energy management fields. to the starter, the control software, and a battery sensor, the system as a whole includes a crankshaft sensor and the respective sensors at the pedals. A high efficiency alternator in combination with a deep-cycle resistant battery means that the amount of time the vehicle can remain stationary with the engine switched off is increased.
The company has been manufacturing this start/stop technology since 2007, and has already delivered more than 500,000 starters to BMW and MINI., believes this market will grow rapidly in the next few years: "In 2008, roughly five percent of all new vehicles in Europe are equipped with a start/stop system.
Stefan Asenkerschbaumer, president of the Bosch Starter Motors and Generators division estimates that by 2012, most of the newly-registered vehicles will carry this Bosch technology. In the next few months, series production of other cars featuring this Bosch technology will begin, including the Kia cee'd, for example.
Test drives by Bosch engineers indicate that start/stop systems reduce fuel consumption, and thus also CO2 emissions, in the New European Driving Cycle (NEDC) by up to five percent. In the urban component of the NEDC, the savings can be as high as eight percent.
Start/stop systems automatically stop the engine when the vehicle is stationary, for example at traffic lights.
The engine is restarted as soon as the driver depresses the clutch pedal to select a gear. As starter-based systems are largely based on existing components, their cost-benefit ratio is excellent. And unlike other technologies, this approach is also suitable for cold starts in diesel engines.
In the Fiat 500, the system will initially be available in combination with the Dualogic automated manual transmission and a 1.2-litre engine. Fiat plans to install the system in other variants and models in 2009. Bosch has adjusted the service life of the starter to cope with the far greater number of starts.
Its powerful electric starter motor as well as low-noise, enhanced meshing mechanics guarantee safe, fast, and quiet engine starts in all situations. Bosch also supplies the engine control unit for the Fiat 500, including the software used to analyse all the relevant sensor data and to stop and start the engine. In addition, the battery sensor is also supplied by Bosch. It computes the current state of battery charge and relays this information to the energy management system.
Bosch start/stop systems can draw on the expertise of the company's starter technology, drivetrain, and energy management fields. to the starter, the control software, and a battery sensor, the system as a whole includes a crankshaft sensor and the respective sensors at the pedals. A high efficiency alternator in combination with a deep-cycle resistant battery means that the amount of time the vehicle can remain stationary with the engine switched off is increased.
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