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US 12,307,225 B2Granted
Programming system for tire pressure monitoring sensor and method for programming
AssigneeSysgration Ltd.
InventorsShih-Yao Lin, Chih-Wei Yu
Life of this patent
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Abstract
A programming system includes a programming tool and a tire pressure monitoring sensor. The programming tool automatically chooses proper programming steps according to the verification code to record programs into the compatible tire pressure monitoring sensors so as to improve the shortcoming of manual choosing and recording the correct brand programs.
Claims4
A programming system for a tire pressure monitoring sensor (TPMS), comprising:
- a TPMS programming tool having a control panel, the TPMS programming tool having a central processor, a program database, a first wireless transmitter and a verification code generator built therein, the program database, the first wireless transmitter and the verification code generator being electrically connected to the central processor, the central processor electrically connected to the control panel, the verification code generator issuing a verification code by the first wireless transmitter, and
- a tire pressure monitoring sensor having a signal processor which is electrically connected to a program storage memory, a verification code receiver, a feed-back device and a second wireless transmitter, the verification code receiver including a pre-set verification code, when the verification code received by the verification code receiver is equal to the pre-set verification code, the feed-back device issues an installation code to the first wireless transmitter of the TPMS programming tool by the second wireless transmitter, the TPMS programming tool identifies different models of the tire pressure monitoring sensor and installs a corresponding program.
A method of programming for a tire pressure monitoring sensor (TPMS), comprising:
- step 1:
- operating a TPMS programming tool to be compatible to a tire pressure monitoring sensor;
- Step 2:
- setting the TPMS programming tool to an auto programming mode;
- step 3:
- the TPMS programming tool issuing a verification code;
- step 4:
- the tire pressure monitoring sensor receiving the verification code, assuming that the verification code received by the tire pressure monitoring sensor is different from a pre-set verification code of the tire pressure monitoring sensor, proceed to a step 5A;
- assuming that the verification code received by the tire pressure monitoring sensor is equal to the pre-set verification code of the tire pressure monitoring sensor, proceed to a step 5B;
- step 5A:
- assuming that the TPMS programming tool issues the verification code and does not receive a feed-back signal for a period of waiting time from the tire pressure monitoring sensor, the TPMS programming tool issues another verification code;
- assuming that the verification code received by the tire pressure monitoring sensor is different from the pre-set verification code of the tire pressure monitoring sensor, proceed to the step 5A;
- assuming that the verification code received by the tire pressure monitoring sensor is equal to the pre-set verification code of the tire pressure monitoring sensor, proceed to the step 5B, and
- step 5B:
- the tire pressure monitoring sensor issuing an installation code to the TPMS programming tool, the TPMS programming tool installing a program corresponding to the installation code to the tire pressure monitoring sensor se as to complete the steps for enabling the TPMS programming tool to automatically identify a brand of the tire pressure monitoring sensor and install the corresponding program.
12 more elements
Dependencies are inferred from the claim text.