{
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  "description": "In an automotive failure diagnosing system configured to conduct malfunction diagnosing display by operating a lamp (5) in response to a CPU hang-up detection signal (WDA) output from a microcomputer (2) that monitors whether a control microcomputer (1) is hung up and to deliberately output a CPU…",
  "path": "/patents/1082731",
  "publishedAt": "2004-11-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/0232",
    "BOSCH AUTOMOTIVE SYSTEMS CORP [JP]"
  ],
  "textContent": "In an automotive failure diagnosing system configured to conduct malfunction diagnosing display by operating a lamp (5) in response to a CPU hang-up detection signal (WDA) output from a microcomputer (2) that monitors whether a control microcomputer (1) is hung up and to deliberately output a CPU hang-up detection signal (WDA) for malfunction diagnosis before the execution of control by the microcomputer (1) is commenced, a transistor (4A) is turned on to keep the lamp (5) continuously lit from the time that an ignition switch is switched from off to on to the time that a light-up operation for checking the lamp (5) is commenced, thereby preventing the lamp (5) from assuming a flickering condition when the lamp (5) is checked.",
  "title": "VEHICLE TROUBLE DIAGNOSIS SYSTEM"
}