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    • 25. 发明申请
    • OUTPUT STAGE FEATURING ZENER VOLTAGE BALANCING
    • 与ZENERSPANNUNGS平衡阶段
    • WO2006114363A2
    • 2006-11-02
    • PCT/EP2006061230
    • 2006-03-31
    • BOSCH GMBH ROBERTLUEDERS UWEECKHARDT JUERGENMUELLER BERND
    • LUEDERS UWEECKHARDT JUERGENMUELLER BERND
    • H03K17/122H03K17/0822
    • The invention relates to an output stage, especially a switching output stage (10) for switching inductive loads (4), comprising several individual output stages that are connected in parallel and are provided with degenerative transistors (1), in the degenerative path of which one respective Zener diode (2) is supplied. The electric power during a switching-off process can be distributed in a particularly equal manner to the individual output stages or transistors (1) by disposing the Zener diodes (2) near the associated transistors (1a, 1b) such that the individual output stages are thermally coupled to the respectively associated transistor (1a, 1b) while the Zener voltage thereof increases as the temperature rises.
    • 本发明涉及一种功率放大器,特别是用于切换感性负载(4),具有多个并联连接的单独的输出级,所述负反馈晶体管(1),在其负反馈路径在每种情况下的齐纳二极管(2)存在时,其包括一个开关输出级(10) , 一个关断操作过程中的电功率可以更均匀地分布在(1)当所述齐纳二极管(2)在相关联的晶体管的附近(1A,1B)被布置成使得它们热到对应的每个单独的输出级或晶体管被分布 相关联的晶体管(1A,1B)的耦合,并且随着温度的增加其齐纳电压。
    • 27. 发明申请
    • METHOD AND COMMUNICATION SYSTEM FOR EXCHANGING DATA BETWEEN USERS OF A BUS SYSTEM
    • 方法和通信系统中的总线系统的用户之间的通信
    • WO02054252A3
    • 2003-10-02
    • PCT/DE0104853
    • 2001-12-21
    • BOSCH GMBH ROBERTFUEHRER THOMASMUELLER BERND
    • FUEHRER THOMASMUELLER BERND
    • G06F13/42B60R16/02G06F13/372
    • G06F13/4217
    • The invention relates to a method and to a communication system (1) for exchanging data between at least two users (2, 3, 4) that are interlinked via a bus system (5). The data are contained in messages that are transmitted by the users (2, 3, 4) via the bus system (5). Predetermined priorities are assigned to the individual messages. The aim of the invention is to increase the probability to a maximum that a message to be transmitted has a short latency time (t) and to guarantee, in the worst case, a maximum latency time (tmax). To this end, the priorities assigned to the messages are dynamically modified during operation of the bus system (5). Preferably, the set of all messages is subdivided into equivalence classes and every equivalence class is associated with a priority. During operation of the bus system (5), the priorities of the messages within one equivalence class and the priorities of the equivalence classes are dynamically modified.
    • 本发明涉及一种方法和用于通过与彼此的总线系统的装置中的至少两个用户(2,3,4)提供(5)之间交换数据的通信系统(1)。 中所包含的消息数据从订户接收到的(2,3,4)通过总线系统(5)发送。 每个消息与预定义的优先级相关联。 为了排除在最坏的情况下被发送的最大等待时间,以确保(t最大)一个短潜伏期(t)的实现和消息的概率高,建议,所述总线系统的操作过程中分配的消息优先级(5) 动态地改变。 优选地,所述集合中的所有的消息被细分成等价类,每个等价类和分配一个优先级。 一个等价类中的消息和等价类的优先级的优先级的总线系统(5)的操作期间动态地改变。