JPS63188221U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a block diagram of an embodiment of this invention, Fig. 2 is a block diagram showing the detailed circuit configuration of the above embodiment, Fig. 3 is a plan view showing the drive configuration of the above embodiment, and Fig. 4 is a motor FIG. 5 is an enlarged plan view showing the drive configuration of the rotational force transmission system, FIG. 5 is a sectional view taken along the line - in FIG. 4, FIG. 6 is a plan view showing an example of the layout of the operation switch panel, and FIGS. 7 a to c are respectively A plan view showing another example of the layout of the operation switch panel; FIG. 8 is an explanatory diagram showing the correspondence between the pulse count value by the pulse detection means and the lid position;
FIG. 9 is a flowchart showing the lid position selection operation using the setting switch, FIG. 10 is a flowchart showing the reset operation of the pulse counter section, and FIG.
Figure 1 is an explanatory diagram showing the stop position on the detection pulse,
FIG. 12 is a timing chart for explaining the lid position correction operation, FIG. 13 is a flow chart for explaining the lid position pulse count value correction operation, and FIG. 14 is a flow chart for explaining the lid position correction operation.
The figure is a flowchart showing the overload detection operation.
Figure 5 is a flowchart showing the previous stop operation, the first
Figure 6 is a flowchart showing the operation to prevent forgetting to close the door.
FIG. 17 is a flowchart showing the raindrop detection operation. DESCRIPTION OF SYMBOLS 1...Roof, 2...Sunroof opening, 3...Lid, 4...Motor, 5...Friction clutch, 7...Drive wire, 10...Main gear, 11...Drive gear, 31...Magnet, 32...Hall IC, 33...CPU,
34...Raindrop sensor, 35...Ignition switch, 36...Key presence/absence detection switch, 37, 38...
Door lock switch, 39-42... Operation switch button, 47-50... Position display LED, 53...
Motor drive circuit, 58... Overcurrent detection resistor, 65...
Synchronous pulse detector information, 66... Overcurrent detector information, 67... Comparison calculation section, 80... Pulse cycle monitoring section,
81... Overload detection section, 82... Comparison calculation change instruction section, 85... Motor control section, 86... Motor driver.

Claims (1)

[Scope of utility model registration request] means for generating pulses synchronized with the movement of the opening/closing body;
A means for counting pulses generated by the pulse generating means, an overload detecting means for detecting an overload applied to the motor that drives the first opening/closing body, a detection signal of the count value corresponding to the fully open position of the pulse counting means, and the overload. A sunroof control device comprising motor control means for stopping the motor in response to an overload detection signal from a detection means.