公开(公告)号：EP1689091A4

公开(公告)日：2014-06-18

申请号：EP04793756

申请日：2004-10-07

申请人： DIS PLUS LTD

发明人： SOKOLOV YURI BORISOVICH ,  SAHAROV VALERY VIKTOROVICH

IPC分类号： G08B25/06 ,  H04B3/54 ,  H04Q9/04 ,  H04Q9/16

CPC分类号： H04B3/54 ,  H04B2203/542

公开(公告)号：EP0963078B1

公开(公告)日：2004-08-18

申请号：EP99110841.6

申请日：1999-06-05

申请人： Phoenix Contact GmbH & Co. KG

发明人： Behr, Thorsten ,  Wenzel, Matthias

IPC分类号： H04L12/403 ,  H04L12/407 ,  H04L12/417 ,  H04Q9/16

CPC分类号： H04L12/403

公开(公告)号：EP1645160B1

公开(公告)日：2008-10-22

申请号：EP04767638.2

申请日：2004-07-08

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE

发明人： VACHERAND, François ,  CROCHON, Elisabeth

IPC分类号： H04Q9/16

CPC分类号： H04Q9/16

摘要： The invention relates to a device comprising an array of microsystems which can be individually addressed by means of electromagnetic transmission, and to a method of addressing one such device. According to the invention, the microsystems (2) communicate with a control circuit (3) by means of electromagnetic transmission (4, 5, 8), preferably by radio frequency. The addressing method initialisation phase comprises the following successive steps, whereby: the control circuit (3) addresses each microsystem (2) with an identification code which is unique thereto, and a reduced addressing code (C) which is supplied by the control circuit (3) is stored in a register of the microsystem. Moreover, a subsequent addressing phase is performed, whereby the control circuit (3) transmits reset signals and increment signals to all of the microsystems (2). Each microsystem (2) controls the resetting of at least one counter upon receipt of a reset signal and the incrementation of the contents of the counter upon receipt of an increment signal. Furthermore, each microsystem (2) compares the contents of the counter and register thereof, such as to trigger the execution of a pre-determined command when said contents are identical.

公开(公告)号：EP0880814A4

公开(公告)日：2000-05-03

申请号：EP96929138

申请日：1996-09-13

申请人： HPM IND PTY LTD

发明人： SOSNOWSKI ZENON

IPC分类号： H02J13/00 ,  H04Q9/14 ,  H04Q9/16

CPC分类号： H02J13/0024 ,  H04Q9/14 ,  Y02B90/2623 ,  Y02E60/7823 ,  Y04S40/122 ,  Y10T307/832

摘要： A system for controlling the connection of power from a mains supply (11) to electrical devices (22) by way of switching devices (19). The system includes a low voltage, direct current power supply (10), a plurality of command units (15) connected to and powered from the power supply by way of an electrical connection (14), and a plurality of switching devices (19) connected to and powered from the power supply by way of the electrical connection (14). Respective ones (15A, 15B and 15C) of the command units are arranged to generate uniquely coded pulse-form command signals and to feed the command signals to a central processing unit (18) by way of the electrical connection (14), and the central processing unit is arranged to generate pulse-form actuating signals having codes determined by respective ones of the command signals. The central processing unit is arranged to feed the actuating signals to the switching devices (19) by way of the electrical connection (14). The power supply (10) incorporates a voltage regulator (11) which includes circuitry which functions to detect the presence of the pulse-form signals on the electrical connection (14), and the voltage regulator includes means for modulating the output voltage of the power supply between two discrete levels responsive to and at a rate corresponding with that of the pulse-form signals.

公开(公告)号：EP0396535A4

公开(公告)日：1992-04-01

申请号：EP87907366

申请日：1987-10-02

申请人： KUO, TIN-MING ,  KIM, NAOMI Y.

发明人： KUO, TIN-MING

IPC分类号： G08B25/00 ,  H04Q9/00 ,  H04Q9/16 ,  G08B13/00

CPC分类号： H04Q9/16

摘要： A pulse generator (4) is coupled by a common conducting path (2) to sending status sites (1) and receiving status sites (40). Each sending status site (1) comprises at least one information bit to be transferred out; each receiving status site (40) comprises at least one memory bit to be resided by an information bit. Each information bit and memory bit is assigned an addressing number (N1, N2 ... Nm). The pulse generator (4) provides the conducting path with a sequence of pulses each of which is counted for identifying its appearing order among the sequence of pulses. When the conducting path (2) is coupled with an information bit, the status (P1, P2 ... Pn) of the information bit determines, on the conducting path, the appearing characteristic of the pulse associated with the information bit. When the conducting path (2) is coupled with a memory bit, the characteristic of the pulse determines the content of the memory bit associated with the pulse, consequently the status of an information bit determines the content of the memory bit associated with a pulse which is associated with the information bit.

公开(公告)号：EP0554452A1

公开(公告)日：1993-08-11

申请号：EP91914758.7

申请日：1991-08-23

申请人： KOYO ELECTRONICS INDUSTRIES CO., LTD.

发明人： TAKANO, Soichi ,  SHIMIZU, Nobuyuki

IPC分类号： H04Q9/06 ,  H04Q9/14 ,  H04Q9/16

CPC分类号： H04Q9/14 ,  H04Q9/16

摘要： A method and system for transmitting/receiving data consisting of ON/OFF signals with two transmission lines. When a master station (10) receives data from a slave station, it sends out the L-level signal (e.g. 12 v) of the clock voltage in a position corresponding to the address of the slave station through a first constant-current circuit (22). The slave station (30) counts 24-v signals of the clock voltage to detect the address of its own. If the data for the slave station is "1", the slave station drives a second constant-current circuit (38) (current value of the first constant-current circuit

摘要翻译： 一种用于发送/接收由具有两条传输线的ON / OFF信号组成的数据的方法和系统。 当主站（10）从一个从站接收数据时，它通过一个第一恒流电路发送对应于从站地址的位置的时钟电压的L电平信号（例如12 v） 22）。 从站（30）对时钟电压的24V信号进行计数，以检测其本身的地址。 如果从站的数据为“1”，则从站驱动第二恒流电路（38）（第一恒流电路的电流值<第二恒流电路的当前值）并联连接到 传输线。 因此，传输线的电位接近0v，输入到主站作为输入数据。 当主站向从站发送数据时，根据传输数据，在与从站地址对应的位置发出0伏或第二电压的L电平信号。 从站（50）根据L电平信号的电压输出ON或OFF信号。

公开(公告)号：EP0310279A3

公开(公告)日：1990-11-22

申请号：EP88308658.9

申请日：1988-09-19

申请人： SPRAGUE ELECTRIC COMPANY

发明人： Vig, Ravi

IPC分类号： G08C15/06 ,  G08C19/02 ,  H04Q9/16

CPC分类号： B60R16/0315 ,  B60R2016/0322 ,  Y10T307/461

摘要： An integrated circuit field-to-electrical energy sensor is capable of being energized through two DC voltage supply terminals (18, 20). Each of a plurality of such sensors, when connected in parallel so as to be energized from a single DC supply voltage source, is capable of recognizing by means of an address code comparator (28) a unique pulse signal code superimposed on the DC supply voltage (VCC). Stimulated by that code which is unique only to that sensor, that sensor powers up a transducer (38), e.g. Hall element, and responds by drawing a particular current pattern from the common DC voltage source indicative of the presence (or absence) of a field, e.g. magnetic, that is ambient to that sensor. Electrically controlled energy to the transducer (38) provided only when the unique code is present is supplied by the switchable of two regulated voltage outputs from a dual voltage regulator (36) having a control input connected to the output of the address code comparator (28). The steady (unswitched) regulated output voltage supplies energy to the MOS logic including the address code comparator. The sensor quiescent current drawn from the DC voltage supply line is thereby caused to be very low value which becomes increasingly advantageous as more and more sensors are operated in parallel on the same DC supply line.

公开(公告)号：EP0358635A4

公开(公告)日：1989-10-04

申请号：EP87903498

申请日：1987-04-21

申请人： MAGNAVOX CO

发明人： MULOKEY WILLIAM P ,  WEISSKOPF PETER A

IPC分类号： H04Q9/00 ,  G05B19/042 ,  G05D23/19 ,  G06F17/40 ,  H04Q9/16

CPC分类号： H04Q9/16 ,  G05B19/0423 ,  G05D23/1905

摘要： An energy management controller (20) communicates with remote stations (1-1 to 1-16, 2-1 to 2-16 etc.) by using three line pairs per group of remote stations (22, 24, 30; 22, 26, 32 etc.). Data transfers between the controller (20) and the stations in group 1, for instance, is over line pairs (24 and 30). Each station within each group counts clock bit transitions provided on clock line (22) to compile an ''address'' count. Each station is set to have a particular address count such that when the compiled address count equals the particular address count for that station, that station is automatically enabled to communicate data to the controller and receive commands from the controller.

公开(公告)号：EP0143489B1

公开(公告)日：1988-10-19

申请号：EP84201647.9

申请日：1984-11-14

申请人： Philips Electronics N.V.

发明人： Giacometti, Alberto Maria ,  Gruijs, Hans ,  de Vries, Coos

IPC分类号： H04B17/02 ,  H04Q9/16

CPC分类号： H04Q9/16 ,  H04B17/406

公开(公告)号：EP0963078A3

公开(公告)日：2003-06-11

申请号：EP99110841.6

申请日：1999-06-05

申请人： Phoenix Contact GmbH & Co. KG

发明人： Behr, Thorsten ,  Wenzel, Matthias

IPC分类号： H04L12/403 ,  H04L12/407 ,  H04L12/417 ,  H04Q9/16

CPC分类号： H04L12/403

摘要： Es handelt sich um ein Verfahren zum Datenaustausch zwischen Master- und Slave-Teilnehmern (11, 12) über ein Bussystem (10), wobei das Bussystem (10) an Knoten (13) verzweigt und die Teilnehmer (11, 12) nach dem E-/A-orientierten Zugriffsverfahren auf ein Datentelegramm (15) zugreifen, bei dem in einer ersten Sendephase (21) der Master-Teilnehmer (12) das Datentelegramm (15) in Zweigtelegramme (16) zerlegt, um die Zweigtelegramme (16) den durch den Schaltungszustand der Knoten (13) bestimmten Slave-Teilnehmern (11) in den entsprechend Zweigen nacheinander zuzusenden, dabei weisen die Zweigtelegramme (16) Knotendaten auf, durch die der Schaltungszustand der Knoten (13) bestimmt wird, wobei die Knoten (13) diejenigen Slave-Teilnehmer (11) durch die Übertragung von Synchronisationsdaten vom Datenaustausch ausschließen, für die das Zweigtelegramm (16) nicht bestimmt ist, und bei dem in einer zweiten Empfangsphase (22) die nicht ausgeschlossenen Slave-Teilnehmer (11) in umgekehrter Reihenfolge Zweigtelegramme (16) an den Master-Teilnehmer (12) zurücksenden, der diese wieder zusammensetzt, wobei die Knoten (13) nach Beendigung der Lesephase der Slave-Teilnehmer (11) eines Zweiges (14) sukzessive die Zweige (14) mit ausgeschlossenen Slave-Teilnehmern (11) durch die erneute Übertragung von Synchronisationsdaten frei schalten, deren Slave-Teilnehmer (11) noch kein Zweigtelegramm (16) gesendet haben.