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CN-122002295-A - Authorization pairing method suitable for electronic speed change system of bicycle

CN122002295ACN 122002295 ACN122002295 ACN 122002295ACN-122002295-A

Abstract

The invention discloses an authorized pairing method suitable for an electronic speed change system of a bicycle, which comprises the following steps of (1) judging whether a rear derailleur and an operating device meet pairing conditions, if so, executing step (2), pairing the rear derailleur and the operating device, (2.1) enabling the rear derailleur to automatically enter a pairing mode, starting monitoring when the operating device is awakened, (2.2) enabling the operating device to send a pairing request to the rear derailleur after the operating device monitors the rear derailleur, (2.3) enabling the rear derailleur to respond to the pairing request of the operating device, waiting for a user to confirm the pairing request, if so, executing step (2.5), if not confirming the pairing request, returning step (2.2), and (2.5) after the pairing success command is detected by the operating device, confirming that the pairing is completed. The method has the advantages of simple pairing process and short pairing time, can quickly establish the connection requirement of equipment, and improves the usability and user experience of products.

Inventors

  • LIU WEIBING
  • LAI CHUNLING
  • LIANG JIAZHI

Assignees

  • 速瑞达自行车零件（佛山）有限公司

Dates

Publication Date
20260508
Application Date
20260130

Claims (10)

  1. 1. An authorized pairing method for an electronic bicycle transmission system, comprising the steps of: (1) Judging whether the rear derailleur and the operating device meet the pairing condition, and executing the step (2) if the rear derailleur and the operating device meet the pairing condition; (2) The rear derailleur mates with the operating device: (2.1) automatically entering a pairing mode by the rear derailleur, and starting monitoring when the operating device is awakened; (2.2) after the operating device monitors the rear derailleur, the operating device sending a pairing request to the rear derailleur; (2.3) the rear derailleur responding to the pairing request of the operating device; (2.4) waiting for whether the user confirms the pairing request, if yes, executing the step (2.5), and if not, returning to the step (2.2); (2.5) after the pairing is successful, the rear derailleur sends a pairing success instruction to the operating device; and (2.6) after the operating device detects the pairing success instruction, confirming that the pairing is completed.
  2. 2. The authorized pairing method according to claim 1, wherein in the step (1), the pairing condition includes a condition one and a condition two, and the pairing function is triggered to execute the step (2) if either one of the condition one and the condition two is satisfied, The first condition is that the last reset is completed; condition two is a record of parts that historically have not been successfully paired.
  3. 3. The method of authorized pairing according to claim 2, wherein the last reset is one of the following two ways: the first way is to long press an auxiliary function electrical switch in the rear derailleur; the second way is to operate an upshift switch or a downshift switch or a battery-side reset switch in the operating device.
  4. 4. The method of authorized pairing of claim 1, wherein prior to step (2.1), the operating device enters a sleep mode if the operating device was not successfully paired with the rear derailleur last time.
  5. 5. The authorized pairing method according to claim 4, wherein in step (2.1), the operating device senses a physical state change or successfully powers up to wake up through the sensor, and after the operating device is awakened, the operating device exits a sleep mode to start pairing broadcast monitoring, and monitors pairing broadcast initiated by a rear derailleur.
  6. 6. The authorized pairing method according to claim 5, wherein in step (2.1), the specific step of automatically entering the pairing mode by the rear derailleur is as follows: And after the rear derailleur is electrified, pairing broadcasting is automatically initiated, the LED lamp flashes in a first mode, and the pairing request sent by the operating device is continuously monitored.
  7. 7. The authorized pairing method according to claim 6, wherein in step (2.2), if the operating device monitors the pairing broadcast of the rear derailleur, the operating device immediately transmits a pairing request to the rear derailleur, and if the operating device turns on monitoring for a specified period of time and does not receive a pairing success instruction, the operating device enters a sleep mode.
  8. 8. The authorized pairing method according to claim 7, wherein in step (2.3), the specific step of the rear derailleur responding to the pairing request of the operating device is as follows: After the rear derailleur receives the pairing request of the operating device, the LED lamp flashes in a second mode.
  9. 9. The authorized pairing method according to claim 8, wherein in step (2.4), the user confirms the pairing request manually by actuating the post-toggle switch, and if the user does not confirm the pairing request manually within a specified time, the user does not confirm the pairing request.
  10. 10. The authorized pairing method according to claim 9, wherein in the step (2.5), after the user confirms manually, the pairing is successful, after the pairing is successful, the operating device information is stored in the flash memory, and a pairing success instruction is sent to the operating device, and in the step (2.6), after the operating device listens to the pairing success instruction, the operating device stores the rear derailleur information in the flash memory.

Description

Authorization pairing method suitable for electronic speed change system of bicycle Technical Field The invention relates to the technical field of communication, in particular to an authorized pairing method suitable for an electronic speed change system of a bicycle. Background The traditional bicycle speed changing system mainly depends on metal wire transmission to drive a rear derailleur to move, so that the speed changing operation of the bicycle is realized. When the metal wire is used for a long time for transmission, the metal wire is easy to stretch, wear and even break, so that the speed change precision is reduced and the hand feeling is poor. And, due to the progress of wireless communication technology, conventional bicycle shifting systems are gradually developed into electronic shifting systems in which an operating device is used to operate a shift, and a user operates the operating device, thereby causing a rear derailleur to perform a shifting action. After the user changes or installs parts such as the rear derailleur and the operating device, the rear derailleur and the operating device need to be paired and connected for the first time, and after pairing, a speed change signal is sent to the rear derailleur to realize gear switching through operating the operating device. The existing pairing process is complex, the pairing time is long, and the connection requirement of the equipment cannot be quickly established. Disclosure of Invention The invention aims to overcome the problems, and provides an authorized pairing method suitable for an electronic speed change system of a bicycle, which has the advantages of simple pairing process and short pairing time, can quickly establish the connection requirement of equipment, and improves the usability and user experience of products. The aim of the invention is achieved by the following technical scheme: An authorized pairing method for an electronic bicycle shifting system, comprising the steps of: (1) Judging whether the rear derailleur and the operating device meet the pairing condition, and executing the step (2) if the rear derailleur and the operating device meet the pairing condition; (2) The rear derailleur mates with the operating device: (2.1) automatically entering a pairing mode by the rear derailleur, and starting monitoring when the operating device is awakened; (2.2) after the operating device monitors the rear derailleur, the operating device sending a pairing request to the rear derailleur; (2.3) the rear derailleur responding to the pairing request of the operating device; (2.4) waiting for whether the user confirms the pairing request, if yes, executing the step (2.5), and if not, returning to the step (2.2); (2.5) after the pairing is successful, the rear derailleur sends a pairing success instruction to the operating device; and (2.6) after the operating device detects the pairing success instruction, confirming that the pairing is completed. In a preferred embodiment of the present invention, in the step (1), the pairing condition includes a condition one and a condition two, and if any one of the condition one and the condition two is satisfied, the pairing function is triggered to execute the step (2), wherein, The first condition is that the last reset is completed; condition two is a record of parts that historically have not been successfully paired. Preferably, the last reset is performed in one of two ways: the first way is to long press an auxiliary function electrical switch in the rear derailleur; the second way is to operate an upshift switch or a downshift switch or a battery-side reset switch in the operating device. Preferably, prior to step (2.1), the operating device enters a sleep mode if the operating device was not successfully paired with the rear derailleur last time. Preferably, in step (2.1), the operating device senses a physical state change or is successfully powered on to wake up through the sensor, and after the operating device is waken up, the operating device exits the sleep mode, starts pairing broadcast monitoring, and monitors pairing broadcast initiated by a rear derailleur. Preferably, in step (2.1), the specific steps of the rear derailleur automatically entering the pairing mode are: And after the rear derailleur is electrified, pairing broadcasting is automatically initiated, the LED lamp flashes in a first mode, and the pairing request sent by the operating device is continuously monitored. Preferably, in step (2.2), if the operating device monitors the pairing broadcast of the rear derailleur, the operating device immediately transmits a pairing request to the rear derailleur, and if the operating device starts monitoring for a specified time period and does not receive a pairing success instruction, the operating device enters a sleep mode. Preferably, in step (2.3), the specific steps of the rear derailleur responding to the pairing request of the operating device are: After th