Vehicle communication apparatus, program product and communication system
First Claim
1. A vehicle communication apparatus comprising:
- a reset object portion that executes a software in both an on state and an off state of a vehicle power source;
a reset portion that resets an operation of the software executed by the reset object portion;
a power source determination portion that determines whether the vehicle power source is in the on state or the off state; and
a reset execution portion that controls the reset portion to reset the operation of the software executed by the reset object portion at a reset time point that is preliminary determined in the off state of the vehicle power source, wherein the reset portion resets the operation of the software when the power source determination portion determines that the vehicle power source is in the off state.
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Accused Products
Abstract
A vehicle communication apparatus includes a reset object portion, a reset portion, a power source determination portion, and a reset execution portion. The reset object portion executes a software in both an on state and an off state of a vehicle power source. The reset portion resets an operation of the software executed by the reset object portion. The power source determination portion determines whether the vehicle power source is in the on state or the off state. The reset execution portion controls the reset portion to reset the operation of the software executed by the reset object portion at a reset time point that is preliminary determined in the off state of the vehicle power source. The reset portion resets the operation of the software when the power source determination portion determines that the vehicle power source is in the off state.
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Citations
13 Claims
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1. A vehicle communication apparatus comprising:
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a reset object portion that executes a software in both an on state and an off state of a vehicle power source; a reset portion that resets an operation of the software executed by the reset object portion; a power source determination portion that determines whether the vehicle power source is in the on state or the off state; and a reset execution portion that controls the reset portion to reset the operation of the software executed by the reset object portion at a reset time point that is preliminary determined in the off state of the vehicle power source, wherein the reset portion resets the operation of the software when the power source determination portion determines that the vehicle power source is in the off state. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A program product stored in a non-transitory tangible computer readable storage medium, the program product comprising instructions executed by a microcomputer of a vehicle communication apparatus, wherein the vehicle communication apparatus comprises a reset object portion and a reset portion, the reset object portion executes a software in both an on state and an off state of a vehicle power source, and the reset portion resets an operation of the software executed by the reset object portion,
the instructions comprising: -
determining a duration in which the vehicle power source is in the off state; determining a reset time point; and controlling the reset portion to reset the operation of the software executed by the reset object portion at the reset time point that is determined in the off state of the vehicle power source when the off state of the vehicle power source is determined. - View Dependent Claims (8, 9, 10)
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11. A communication system comprising:
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a vehicle communication apparatus that controls a reset portion to reset an operation of a software executed by a reset object portion at a reset time point that is preliminary determined in an off state of a vehicle power source; and an external apparatus that transmits an operation instruction signal to the vehicle communication apparatus, wherein, when the external apparatus retries to transmit the operation instruction signal to the vehicle communication apparatus in the off state of the vehicle power source, a duration of retry cycle for transmitting the operation instruction signal to the vehicle communication apparatus is set to be longer than a reset duration. - View Dependent Claims (12, 13)
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Specification