摘要:
The module (230) has two write/read electronic units (132, 162) for two memory areas (133, 163), and an analog circuit part (234) for the write/read electronic units and the memory areas. The analog circuit part comprises a power supply circuit for supplying power to the write/read electronic units and the memory areas, where the module comprises a common interface unit (231) for connecting the write/read electronic units. The memory areas are designed as flash memory regions, and the analog circuit part comprises a charge pump and a write/read amplifier bank. An independent claim is also included for a microcontroller comprising a CPU.
摘要:
The invention relates to a control device in a vehicle, having means for calculating at least one output parameter for a controller of functions of the vehicle during operation of the vehicle on the basis of at least one input parameter determined during operation. The control device thereby comprises means for carrying out the calculation of the output parameter using a Bayesian regression of training values determined for the output parameter and the input parameter prior to operation.
摘要:
The invention relates to a method for evaluating an analog signal (150) which carries information on a rotary movement. In the method, the analog signal (150) is inputted to an AD converter (126) for evaluation and zero-crossings of the analog signal (150) are determined.
摘要:
The invention relates to a control device (20), which comprises at least one computing device (2) and at least one separate peripheral module (21) which is connected to the computing device (2) via a serial multiwire bus (4), with at least one output stage (9) for forwarding serial data to means outside of the control device (20). In order to keep the number of pins (10) required on the peripheral module (3) to a minimum, thereby reducing the cost of the entire control device (20), it is proposed that the peripheral module (21) has an asynchronous single-wire interface (22) between an interface (8) for the serial multiwire bus (4) and the output stage (9). The asynchronous single-wire interface (22) is preferably a UART (Universal Asynchronous Receiver Transmitter) interface. The serial multiwire bus (4) is preferably a microsecond bus.
摘要:
The invention relates to a method and device for running up a control unit for a motor vehicle from a reset state. In order to be able to resume a process, which has been interrupted by the resetting of the control unit, after the running up of the control unit, from where it was initially interrupted, the invention provides the following steps: Verifying whether a process to be monitored was initiated (9) before the control unit was reset; resuming the process (7) to be monitored in the case that the process to be monitored was initiated before the control unit was reset, and; initiating the process (8) to be monitored in the case that the process to be monitored was not initiated before the control unit was reset provided that the process to be monitored is to be initiated.
摘要:
The invention relates to a motor vehicle control device, especially a motor control device (11), comprising a processor (12), a first interface (14) for communicating with functional units (16) of the motor vehicle and at least one second interface (17) which is combined with the processor (12) in a modular unit.