In transmission circuit 4 converts the logic signals from the protocol handler analog signal suitable for the bus. As was also shown in Figure 2a, the plurifonction regulator object of the invention can comprise means 4 for storing the amplitude level of the alternator phase voltage. The comparator 23 triggers and outputs the second detection signal DSD, this signal on tilting resetting the flip-flops 30, 31, 32, 33 of all flip-flops constituting the storage means 3 and for controlling the excitation of the inductor of the alternator.
Automatic control is performed according to the analysis assembly. In the case where the alternator is not rotating, on rupture, for example, the drive belt thereof or when the engine is stopped, the lamp LT turns on and conducts a current intensity range between and mA with the closing of the ignition key, alternator not being excited state allowing the charging of the battery B, but in a state of pre-excitation. A regulator according to Claim 1, characterized in that said circuit 2 for detecting the alternator phase voltage amplitude comprises: Date of ref document: Another input of the NAND gate 72 receives a clock signal fixed frequency, e.
A regulator according to one of Claims 10 or 11, characterized in that the fourth NOR gate 63 logic means 6 comprises a control input receiving said signal SCM magnetization control.
The jm current is removed on the terminal 03A and the alternator phase voltage decreases to tend towards a value corresponding to the residual excitation of the inductor. This site is a part of Curse, Inc. The aforesaid second detection signal is zero if the phase voltage of the generator present on the input terminal 02 is less than VS1, and corresponds to synchronous pulses of the alternator phase signal otherwise.
In addition, the aforementioned 9 fault signaling means also comprise a timing circuit 91 receives the fault conditional presence control signal generator SCED delivered by the logic circuit display control signal and outputting a physical presence alternator fault SPED.
Rotation of the alternator ALT is detected by an additional bonding wire connecting the regulator REG to a phase of the alternator ALT winding and providing to the controller a signal presence PA phase alternator. This can make or break a circuit from a torch, producing an RS latch with no inverse output M. The first comparator A2 receives on its negative terminal the filtered alternator signal Vs. This SRE excitation control circuit allows, as will be described later in basucle description, to ensure setting the state field of the inductor of the alternator In after initiation thereof.
Year of fee payment: An integrated circuit for coupling a micro-controlled control device to a two-wire bus. July 24, It offers real-time communication between linked devices. An example of synchronous transmission would be the transfer of a large text file. Before the file is transmitted, it is first dissected into blocks of sentences.
The blocks are then transferred over the communication link to the target location. Over time, the clocks will get out of sync, and the target device would have the incorrect time, so some bytes could become damaged on account of lost bits. In asynchronous transmission, data moves in a half-paired approach, 1 byte or 1 character at a time. It sends the data in a constant current of bytes. The size of a character transmitted is 8 bits, with a parity bit added both at the beginning and at the end, making it a total of 10 bits.
Both synchronous and asynchronous transmission have their benefits and limitations.
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