Tire pressure observation after detecting abnormal pressure condition
First Claim
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1. A method for tire pressure observation comprising:
- accepting, by a tire pressure observation controller, timing settings;
starting, by the tire pressure observation controller, and in response to acceptance of the timing settings, a timer;
setting, by the tire pressure observation controller, a logical state to a WAIT state logical state;
causing, by the tire pressure observation controller, the timer to run until the timer expires;
changing, by the tire pressure observation controller, the logical state from a WAIT state logical state to an ASSESS state logical state in response to the timer expiring; and
sending, by the tire pressure observation controller, a message to an output device in response to setting the logical state to the WAIT state,wherein the tire pressure observation controller is installed on an aircraft and wherein the message comprises an instruction to refrain from moving the aircraft.
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Abstract
A tire pressure observation method and computer readable medium is provided. Upon detection of an abnormal pressure condition, a tire pressure observation method provides for various maintenance actions. A computer readable medium may contain instructions for a tire pressure observation controller directing the controller to present messages at different stages of the maintenance actions to assist maintenance staff in properly performing the maintenance actions, for example, observing the tire pressure.
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Citations
11 Claims
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1. A method for tire pressure observation comprising:
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accepting, by a tire pressure observation controller, timing settings; starting, by the tire pressure observation controller, and in response to acceptance of the timing settings, a timer; setting, by the tire pressure observation controller, a logical state to a WAIT state logical state; causing, by the tire pressure observation controller, the timer to run until the timer expires; changing, by the tire pressure observation controller, the logical state from a WAIT state logical state to an ASSESS state logical state in response to the timer expiring; and sending, by the tire pressure observation controller, a message to an output device in response to setting the logical state to the WAIT state, wherein the tire pressure observation controller is installed on an aircraft and wherein the message comprises an instruction to refrain from moving the aircraft. - View Dependent Claims (2, 3, 4, 5)
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6. An article of manufacture including a non-transitory, tangible computer readable storage medium having instructions stored thereon that, in response to execution by a tire pressure observation controller, cause the tire pressure observation controller to be capable of performing operations comprising:
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receiving, by the tire pressure observation controller, a first tire pressure level from a tire pressure observation sensor; characterizing, by the tire pressure observation controller, the first tire pressure level as abnormally low; setting, by the tire pressure observation controller, a first logical state to a first value in response to the characterizing the first tire pressure level; setting, by the tire pressure observation controller, a timer in response to the first logical state and starting the timer wherein the starting further comprises setting the first logical state to a second value to indicate that the timer is running; setting, by the tire pressure observation controller, the first logical state to a third value in response to the timer expiring; and sending, by the tire pressure observation controller, a message to a tire pressure observation output device requesting a subsequent maintenance action in response to the setting the first logical state to the third value. - View Dependent Claims (7, 8)
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9. An article of manufacture including a non-transitory, tangible computer readable storage medium having instructions stored thereon that, in response to execution by a tire pressure observation controller, cause the tire pressure observation controller to be capable of performing operations comprising:
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receiving, by the tire pressure observation controller, a first tire pressure level from a tire pressure observation sensor; characterizing, by the tire pressure observation controller, the first tire pressure level as abnormally low; setting, by the tire pressure observation controller, a first logical state to a first value in response to the characterizing the first tire pressure level; setting, by the tire pressure observation controller, a timer in response to the first logical state and starting the timer wherein the starting further comprises setting the first logical state to a second value to indicate that the timer is running; setting, by the tire pressure observation controller, the first logical state to a third value in response to the timer expiring; receiving, by the tire pressure observation controller, a second tire pressure level from the tire pressure observation sensor; characterizing, by the tire pressure observation controller, the second tire pressure level as abnormally low; and setting, by the tire pressure observation controller, the first logical state to a fourth value in response to the characterizing the second tire pressure level. - View Dependent Claims (10, 11)
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Specification