| 摘要 |
An apparatus for supporting maintenance check of a sensor to maintain sensing accuracy, the sensor 10 generating a changeable weight signal in accordance with a load imposed on a vehicle, includes judging means 30 a 2 for judging whether or not sensed accuracy of a present weight signal is degraded based on a compared result by comparing the present weight signal fetched by a fetching means 30 a 1 with a previous weight signal from the sensor that corresponds to the present weight signal and information of judging degradation stored by a storing means 30 d, and maintenance check information generating means 30 a 3 to press for maintenance check of the sensor based on the judged degradation in accordance with judgement of degradation by the judging means 30 a 2.
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