摘要:
A device (D) is dedicated to controlling the transmission of response messages, generated by a slave device (OE1) belonging to a first LIN network (R1) and managed by a management device (OG), to a second network (R2). This device (D) is arranged, each time the slave device (OE1) needs to transmit a segment of a response message, so as to trigger the transmission of a header of a conditional frame from the management device (OG) to the slave device (OE1) in order for it to complete same with this segment and transmit it during a time frame dedicated thereto that observes the minimum duration, then to trigger the immediate transmission of this completed conditional frame by the management device (OG) to the second communication network (R2), and so on until all the segments of the response message have been transmitted to the second network (R2).
摘要:
Die Erfindung betrifft ein Verfahren zur Datenkommunikation in einem seriellen LIN-Bussystem, mit dem LIN-Informationen zwischen einem LIN-Master (M) und LIN-Slaves (S1 - S6) übertragen werden. Erfindungsgemäß werden LIN-Informationen zwischen dem LIN-Master (M) und identischen LIN-Slaves (S1 - S3) über jeweils eine separate Datenleitung (1 - 3), die zwischen jeweils einem der identischen LIN-Slaves (S1 - S3) und dem LIN-Master (M) verläuft, übertragen.
摘要:
The invention relates to a slave control device (2) for use in a master/slave bus system, wherein at least two programs (P, P') are stored in the slave control device (2), wherein the programs (P, P') are matched to different masters (3, 3') that differ in schedule tables (4, 4') thereof, wherein at least one distinguishing feature (6) of the schedule tables (4, 4') is stored in the slave control device (2), wherein the respectively connected master (3, 3') is detected as a function of the distinguishing feature (6) and the associated program (P, P') is loaded into a program memory (10) or remains loaded. The invention further relates to a method for programming a slave control device (2).
摘要:
A system for activating electromechanical systems of a vehicle, including at least one first flexible intelligent radio frequency module mounted on the vehicle, for receiving wireless communications signals; at least one second flexible intelligent radio frequency module mounted on the vehicle, for receiving wireless communications signals from a transponder; at least one third flexible intelligent radio frequency module mounted on the vehicle, for transmitting a signal when its capacitance is changed when an object is proximal to the at least one third flexible intelligent radio frequency module; at least one fourth flexible intelligent radio frequency module mounted on the vehicle, for receiving sounds external to the vehicle; and a vehicle bus in communication with the at least one first, second, third, and fourth flexible intelligent radio frequency modules.
摘要:
A system and method for providing fault detection capability is provided which comprises a first node (2). The first node (2) comprises a first processing subsystem (5) generating data (14) to be transmitted. The first node (2) has a fault supervisor unit (13) adapted to gather and process fault indications arising in the first node (2). The first processing subsystem (5) and the fault supervisor unit are both integrated in the first node (2). The first node (2) is structured such that, when no fault indications are detected by the fault supervisor unit (13), the fault supervisor unit (13) provides a first key (15) as a validity key, and, when at least one fault indication is detected by the fault supervisor unit (13), the fault supervisor unit (13) provides a second key (16) as the validity key, and the data (14) to be transmitted are encrypted by overlaying the respective validity key (15; 16) on the data.