Vehicle door locking prompting system and control method thereof

A control method and door locking technology, applied to vehicle components, electrical locking circuits, special locking actions, etc., can solve problems such as being left in the car, left on the car, and raised

Active Publication Date: 2015-12-02
太仓市鼎盛包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Many times, when the car owner gets off the car, he will leave the child or pet in the car. After getting off the car, the car owner will use the remote control key to close the car door. When the car key is pulled out, the car's engine has been turne

Method used

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Examples

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below:

[0026] In an embodiment of the present invention, a vehicle door lock reminder system includes a power supply device, a general controller, a microprocessor, a door lock driver, a door lock controller, a wireless signal receiver, a pressure sensor, a register, a normally closed switch ;

[0027] The power supply device supplies power to the main controller, microprocessor, door lock driver, door lock controller, wireless signal receiver, pressure sensor and register;

[0028] The main controller is electrically connected with the microprocessor, the door lock driver, the door lock controller, and the wireless signal receiver,

[0029] The microprocessor is electrically connected with the pressure sensor and the register;

[0030] A pressure sensor is installed under the cushion of each seat;

[0031] The general controller is electrically connected to the coil of the normally closed switch, and is ...

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PUM

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Abstract

The invention discloses a vehicle door locking prompting system and a control method thereof. The control method of the vehicle door locking prompting system comprises the steps that a, when a wireless signal receiver receives a vehicle door opening signal, pressure sensors on seats all start to work, and when the pressure detected by the pressure sensors reaches the preset value, the value is recorded as 1, otherwise, the value is recorded as 0, and the pressure sensors transmit the obtained detection data to a microprocessor; b, the microprocessor compares and analyzes the detection data obtained in the step a and initial data stored in a register; and c, when the sum of the detection data of the pressure sensors and the difference of the initial data are larger than 1, a master controller controls a coil of a normally-closed switch to be powered on, the normally-closed switch is switched on, and a door lock controller is powered off. When the microprocessor judges that passengers are in a vehicle, the master controller controls the coil to be powered on, the normally-closed switch is turned off, the door lock controller is disconnected with a power supply device, and finally a vehicle door cannot be closed; and a prompt can be obtained, and the passengers in the vehicle can be prevented from being locked inside mistakenly.

Description

technical field [0001] The invention relates to the technical field of vehicle door remote control devices, in particular to a vehicle door lock prompt system and a control method thereof. Background technique [0002] The remote control key of the vehicle has become a standard configuration. Cars are basically equipped with a remote control key to lock the car door. The remote control key controls the action of the door lock drive device by sending out wireless signals, and finally realizes the opening and closing of the car door. [0003] Many times, when the car owner gets off the car, he will leave the child or pet in the car. After getting off the car, the car owner will use the remote control key to close the car door. When the car key is pulled out, the car's engine has been turned off. After a period of time, the temperature inside the car will rise. High, especially in summer, if children or pets are left in the car, it will lead to tragedy. Therefore, a car door re...

Claims

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Application Information

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IPC IPC(8): B60R16/02E05B77/14E05B81/54G08B21/02
CPCB60R16/02E05B77/14E05B81/54
Inventor 李学斌唐爱容李秋莲
Owner 太仓市鼎盛包装材料有限公司
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