Hybrid vehicle
First Claim
1. A hybrid vehicle comprising an internal combustion engine, a motor generator, a battery, an inverter electrically coupling the battery and the motor generator, a control circuit controlling the inverter, and state-of-charge monitoring means for monitoring the state of charge of the battery, and, furthermore, the internal combustion engine comprising idling stop means which automatically stops the rotation of the internal combustion engine under the conditions of operation that the load of the internal combustion engine drops and continuously stays below a preset value for a predetermined time, wherein there is provided means for modifying the conditions of operation of the idling stop means when the state-of-charge monitoring means detects that the state of charge of the battery has fallen below preset conditions without additionally providing an optical display of insufficient state of charge on the driver'"'"'s side.
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Accused Products
Abstract
A hybrid vehicle capable of avoiding that a driver declares that a battery is defective when a battery for auxiliary traveling does not yet require maintenance. When the charged amount of the battery is lower than a specified value, operating conditions for idle/stop control are changed without any optical display such as indications by lamp so that the idle/stop control is not performed frequently.
41 Citations
4 Claims
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1. A hybrid vehicle comprising an internal combustion engine, a motor generator, a battery, an inverter electrically coupling the battery and the motor generator, a control circuit controlling the inverter, and state-of-charge monitoring means for monitoring the state of charge of the battery, and, furthermore, the internal combustion engine comprising idling stop means which automatically stops the rotation of the internal combustion engine under the conditions of operation that the load of the internal combustion engine drops and continuously stays below a preset value for a predetermined time, wherein
there is provided means for modifying the conditions of operation of the idling stop means when the state-of-charge monitoring means detects that the state of charge of the battery has fallen below preset conditions without additionally providing an optical display of insufficient state of charge on the driver'"'"'s side.
Specification