Vehicle gas-detecting device
AssigneeVehicle-Plus International Ltd.
InventorCheng Yang
Life of this patent
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Abstract
A vehicle gas-detecting device includes a control unit, a gas-detecting unit, a warning unit, and a power-connecting unit. The gas-detecting unit is electrically connected to the control unit. The gas-detecting unit detects the concentration of a gas in a vehicle. The warning unit is electrically connected to the control unit. The power-connecting unit is electrically connected to the control unit and a power source of the vehicle. Thereby, when the concentration of the gas within the vehicle is greater than a predetermined threshold, the control unit activates the warning unit to give a warning to draw users' attention.
Claims6
A vehicle gas-detecting device, comprising:
- a control unit;
- a gas-detecting unit, electrically connected to the control unit and configured to detect a concentration of a gas within a vehicle;
- a warning unit, electrically connected to the control unit;
- and
- a power storage unit, electrically connected to the control unit and a power source of the vehicle, wherein the power storage unit is configured to be charged by the power source of the vehicle;
- whereby when the concentration of the gas within the vehicle is greater than a first predetermined threshold, the control unit activates the warning unit to give a warning;
- and when the vehicle has been turned off and the concentration of the gas within the vehicle is greater than a second predetermined threshold, the control unit activates the warning unit to give the warning, in which the first predetermined threshold is greater than the second predetermined threshold.
Dependencies are inferred from the claim text.