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公开(公告)号：US20210009231A1
公开(公告)日：2021-01-14
申请号：US16913451
申请日：2020-06-26
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Szu-Fang TSAI , Bo-Yi Liao , Hsun-Yu Chuang
Abstract: The disclosure provides a bicycle caliper control method. The bicycle caliper control method is configured to control a rear caliper and a front caliper of a bicycle. The bicycle caliper control method includes: when a first brake lever of the bicycle is squeezed, the first brake lever activates the rear caliper and the front caliper; and when a second brake lever of the bicycle is squeezed, the second brake lever activates the rear caliper.
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公开(公告)号：US11975797B2
公开(公告)日：2024-05-07
申请号：US16913451
申请日：2020-06-26
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Szu-Fang Tsai , Bo-Yi Liao , Hsun-Yu Chuang
Abstract: The disclosure provides a bicycle caliper control method. The bicycle caliper control method is configured to control a rear caliper and a front caliper of a bicycle. The bicycle caliper control method includes: when a first brake lever of the bicycle is squeezed, the first brake lever activates the rear caliper and the front caliper; and when a second brake lever of the bicycle is squeezed, the second brake lever activates the rear caliper.
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公开(公告)号：US11566702B2
公开(公告)日：2023-01-31
申请号：US17086690
申请日：2020-11-02
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Hsun-Yu Chuang
Abstract: A derailleur shifting system comprise a front derailleur, a rear derailleur, an operating device and a controller. The front derailleur is configured to be controlled to shift among front gear positions. The rear derailleur is configured to be controlled to shift among rear gear positions. The operating device is configured to generate an operational instruction associated with one or both of the front derailleur and the rear derailleur. The controller is configured to control one or both of the front derailleur and the rear derailleur to shift according to the operational instruction, an estimated gear position table and a gear position control table. The estimated gear position table comprises an estimated front gear position of the front derailleur and an estimated rear gear position of the rear derailleur, and the gear position control table comprises matching relationships between the front gear positions and the rear gear positions.
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公开(公告)号：US11952079B2
公开(公告)日：2024-04-09
申请号：US17158270
申请日：2021-01-26
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Hsun-Yu Chuang , Hung-Jui Lin , I-Chun Liao
CPC classification number: B62M9/12 , B62J43/10 , B62J45/41 , B60L2200/12
Abstract: A method for controlling a derailleur in low battery remaining capacity includes determining whether a remaining capacity of a first battery of the derailleur is smaller than or equal to a first derailleur battery threshold. When the remaining capacity of the first battery is determined to be smaller than or equal to the first derailleur battery threshold, at least one of gear positions of the derailleur is invalided and non-selectable by the derailleur.
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公开(公告)号：US20190241236A1
公开(公告)日：2019-08-08
申请号：US16127523
申请日：2018-09-11
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Pao-Wen Lin , Hsun-Yu Chuang
Abstract: A wireless communication method adapted to an electrical gear-shifting system of bicycle comprises: establishing a first communication connection to an intermediate device by a master controller; establishing a second communication connection to the intermediate device by a slave controller, sending a control signal to the intermediate device through the first communication connection by the master controller, sending the control signal to the slave controller through the second communication connection by the intermediate device, wherein the slave controller controls a motor driver to perform a gear-shifting operation according to the control signal.
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Patent Agency Ranking
公开(公告)号：US11451444B2
公开(公告)日：2022-09-20
申请号：US17158336
申请日：2021-01-26
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Hsun-Yu Chuang
IPC: H04L41/084 , H04L41/0806 , H04L41/085 , H04W4/18 , B62M9/132 , B62M9/122 , G06K19/06
Abstract: This disclosure relates to a method of replacing a component of a bicycle wireless controlling system that includes the following steps: obtaining a first identification code related to a first component of the bicycle wireless controlling system by a portable device, wherein the first component is configured to be in communication connection with at least one another component of bicycle wireless controlling system through the first identification code; writing the first identification code into a second component by the portable device; and sending out the first identification code by the second component to be in communication connection with the at least one another component through the first identification code.
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公开(公告)号：US10793225B2
公开(公告)日：2020-10-06
申请号：US16127523
申请日：2018-09-11
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Pao-Wen Lin , Hsun-Yu Chuang
Abstract: A wireless communication method adapted to an electrical gear-shifting system of bicycle comprises: establishing a first communication connection to an intermediate device by a master controller; establishing a second communication connection to the intermediate device by a slave controller, sending a control signal to the intermediate device through the first communication connection by the master controller, sending the control signal to the slave controller through the second communication connection by the intermediate device, wherein the slave controller controls a motor driver to perform a gear-shifting operation according to the control signal.
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公开(公告)号：US11305838B2
公开(公告)日：2022-04-19
申请号：US17087946
申请日：2020-11-03
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Bo-Yi Liao , Hsun-Yu Chuang
IPC: B62M9/122 , H04M1/72415
Abstract: A derailleur position setting method is adaptable to a bicycle. The method comprises sending an adjustment instruction to a driver by the controller, setting the derailleur to a gear position according to the adjustment instruction by the driver, sending an encoded value corresponding to the gear position to a mobile device by the controller, and sending a position table to the controller according to the encoded value by the mobile device, wherein the position table comprises a plurality of position parameters, each position parameter indicates a designated gear position to which the derailleur is allowable to be set.
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公开(公告)号：US10420157B2
公开(公告)日：2019-09-17
申请号：US16127508
申请日：2018-09-11
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Hsun-Yu Chuang , Pao-Wen Lin
Abstract: An authorization pairing method is applicable to an electronic derailleur system for a bicycle, comprising: an authorization device broadcasting a authorization signal, and the first communication device and the second communication device respectively performing the first scanning process and the second scanning process, and each scanning process determine whether the authorization signal is obtained, the first communication device determines whether an identification code is obtained after obtaining the authorization signal, and the second communication device sends an identification code representing the identity after obtaining the authorization signal, and the first communication device obtains the identification code and establishes an authorization pairing with the second communication device.
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公开(公告)号：US20190246437A1
公开(公告)日：2019-08-08
申请号：US16127508
申请日：2018-09-11
Applicant: TEKTRO TECHNOLOGY CORPORATION
Inventor： Hsun-Yu Chuang , Pao-Wen Lin
Abstract: An authorization pairing method is applicable to an electronic derailleur system for a bicycle, comprising: an authorization device broadcasting a authorization signal, and the first communication device and the second communication device respectively performing the first scanning process and the second scanning process, and each scanning process determine whether the authorization signal is obtained, the first communication device determines whether an identification code is obtained after obtaining the authorization signal, and the second communication device sends an identification code representing the identity after obtaining the authorization signal, and the first communication device obtains the identification code and establishes an authorization pairing with the second communication device.
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