| 摘要 |
<p>PURPOSE: To provide the multiplex transmitter in which the number of communi cation nodes of using a battery power supply as a power supply source. CONSTITUTION: A front L node 120 and a front R node 130 are medium and low speed nodes connecting to a medium low speed transmission line MB2. The front L node 120 is provided with a bias circuit 111. Output accessories 121 such as a left head light, a winker lamp are connected to the front L node 120 and output accessories 131 such as a right head light, a winker lamp are connected to the front R node 130. The medium and low speed nodes are energized at all times by a battery power supply and the power supply line is not interrupted even when an ignition switch or an accessory switch is turned off. Through the constitution above, the output accessories 131 having been connected to the front R node 130 are integrated and reconnected to the front L node 120 in order to reduce the number of communication nodes using the battery power supply as the power source as much as possible.</p> |
