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A multi-camera system is widely used for determining the poses of large objects in practice. This paper thus makes contributions to applying multi-camera systems with high accuracy and efficiency to industries, such as automotive and logistics. Some valuable approaches - pattern weight, zero measurement, pattern compensation and camera pose on-line recalibration, to solve the practical issues are...
As a higher layer protocol based on CAN (Controller Area Network), SAE J1939 has specified SP (Suspect Parameter) and PG (Parameter Group) which respectively represent signal exchanged between ECUs (Electronic Control Units) and message containing a set of SPs. There is temporal characteristic constraint, such as period and deadline, between SP and PG in SAE J1939-based passenger car information integrated...
Electronic hydraulic braking (EHB) systems in which the mechanical link between the braking cylinder and braking pedal of an automobile are replaced by a control system consisting of sensors, actuators and controllers seem to offer great advantages such as enhanced system performance, simplified construction etc. However, for implementation in vehicles become major issues and have to be taken into...
Radar simulator of automotive adaptive control cruise system (ACC) has been designed with the principle of radar ranging. Based on synthetically considering the relationships between the actual kinematical status of the host vehicle and the virtual kinematical status of the preceding vehicle, the simulator can generate simulated radar data streams inputted into the controller of the real vehicle test...
Simulation experiment was performed in order to validate the performance of AMT (Automated Mechanical Transmission) control system. Based on the finite state machine, a simulating model which can express dynamic characteristics of the automotive power system in every driving phase is proposed. In the experiment, a hard-in-loop half-real simulating system is established in which the simulation model...
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