Bluetooth-based intelligent vehicle lock and use method

A car lock and bluetooth technology, applied in the field of bluetooth-based smart car locks and use, can solve the problems of lost bicycles, excessive deductions, unable to unlock the lock, etc., and achieve the effect of avoiding trouble

Inactive Publication Date: 2018-06-12
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] From the operation principle and method of the smart car lock above, it can be seen that there are the following deficiencies: 1. The car lock is closed most of the time, the spring is stretched for a long time, and the spring performance is easy to age.
In addition, the car lock is outdoors for a long time, e...

Method used

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  • Bluetooth-based intelligent vehicle lock and use method
  • Bluetooth-based intelligent vehicle lock and use method
  • Bluetooth-based intelligent vehicle lock and use method

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Embodiment Construction

[0015] The present invention will be described in detail below by means of the accompanying drawings.

[0016] Such as figure 1 As shown, the present invention provides a Bluetooth-based smart car lock, including a deadbolt 7, the deadbolt 7 is connected to a stepper motor 5, and the stepper motor 5 is connected to a battery 3 through a relay 4, and the relay 4 and the The MCU6 is connected, and also includes a first limiter 1 and a second limiter 2, which are respectively arranged at the position when the deadbolt 7 is closed and the position after the deadbolt 7 is opened, and the MCU6 switches the car lock through the bluetooth and the mobile phone 8 APP connection, the MCU6 is provided with a bluetooth module.

[0017] Said dead bolt 7 in the present invention does not rely on the expansion and contraction of spring to move, but controls the movement of dead bolt 7 through forward rotation and reverse rotation of stepping motor 5, and stepping motor 5 connects battery 3 t...

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Abstract

The invention relates to an intelligent vehicle lock and a use method. The invention provides a bluetooth-based intelligent vehicle lock which comprises a lock tongue (7), the lock tongue (7) is connected with a stepping motor (5), the stepping motor (5) is connected with a battery (3) through a relay (4), the relay (4) is connected with an MCU (6), the bluetooth-based intelligent vehicle lock further comprises a first position-limiting device (1) and a second position-limiting device (2) which are arranged at the closed position of the lock tongue (7) and the opened position of the lock tongue (7) correspondingly, the MCU (6) is connected with an APP for opening and closing the vehicle lock in a mobile phone (8) through a bluetooth, and the MCU (6) is provided with a bluetooth module. Theinvention further provides the use method for the bluetooth-based intelligent vehicle lock. According to the bluetooth-based intelligent vehicle lock provided by the invention, spring design is canceled, the limitation of a spring on the service life of the vehicle lock is avoided, furthermore, closing of the vehicle lock can be controlled within a certain distance, and a series of troubles caused by forgetting to close the lock manually are avoided.

Description

technical field [0001] The invention relates to an intelligent car lock and a using method. Background technique [0002] At present, the smart car lock of shared bicycles includes a lock tongue: the lock tongue is in the shape of a semicircle with a bayonet on it. Bayonet: Cooperate with the bayonet Bolt: The bayonet is connected with the spring. The spring that is connected with the bolt is connected with the latch, and the spring is controlled by the motor. In the locked state, the latch is stuck in the bayonet, the spring connected to the latch is in a naturally elongated state, and the spring connected to the dead bolt is in a stretched state. The unlocking process is as follows: After receiving the unlock command, the motor rotates, the gear drives the latch to move upward, the latch is separated from the bayonet, the spring connected to the deadbolt shrinks, and the deadbolt rotates counterclockwise to realize the unlocking action. At the same time, the spring conn...

Claims

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Application Information

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IPC IPC(8): E05B47/00B62H5/14G07C9/00
CPCE05B47/0012B62H5/142B62H5/147G07C9/00309
Inventor 毛东宇梅雨
Owner NANJING INST OF TECH
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