Remote control system of vehicle door and control method for remote control system
A technology of a remote control system and a control method, which is applied in the field of car door remote control system and its control, and can solve problems such as being left on the car or being left in the car.
Inactive Publication Date: 2015-11-18
CHANGSHA GAOHUI ENVIRONMENTAL PROTECTION SCI & TECH
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Problems solved by technology
[0003] Many times, when the car owner gets off the car, he will leave children or pets in the car. After getting off the car, the car owner will use the remote control key to close the car door. At this time, the vehicle engine has been turned off. In summer, if children or pets are left in the car, it will lead to tragedy. Therefore, a car door remote control system that can remind the car owner is very necessary
Method used
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Embodiment Construction
[0038] Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:
[0039] refer to figure 1 As shown, in an embodiment of the present invention, a car door remote control system includes:
[0040] total control unit;
[0041] Door lock driving device, used to drive the opening and closing of the door lock;
[0042] A door lock controller, used to control the door lock driving device;
[0043] Wireless signal receiver; used to receive the wireless signal sent by the remote control key;
[0044] Microwave detector, microwave detector includes microwave transmitter, microwave receiver, spectrum analyzer and alarm, microwave transmitter is used to emit microwave, microwave receiver receives reflected microwave, spectrum analyzer analyzes the reflected microwave, The alarm is used to generate an alarm;
[0045] The first infrared sensor, the second infrared sensor, the first infrared sensor and the second infrared sensor are in...
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The invention discloses a remote control system of a vehicle door and a control method for the remote control system. The control method comprises the following steps: a, when a wireless signal receiver receives a vehicle door opening signal, a first infrared sensor, a second infrared sensor, a microwave detector and a counter start to operate, and the microwave detector performs initial detection and stores a detection result, wherein the initial value of the counter is 0; b, when an infrared signal is received by the first infrared sensor firstly, then the infrared signal is received by the second infrared sensor, the numerical value of the counter is increased by 1, and when the infrared signal is received by the second infrared sensor firstly, the numerical value of the counter is decreased by 1; c, when the wireless signal receiver receives a door locking signal transmitted by a remote control key, a control unit firstly judges whether the numerical value of the counter is 0 or not, and if yes, a doorlock controller transmits a signal to a doorlock driving device, so that the doorlock driving device controls the doorlock to lock. Through judging the numerical value of the counter, the situation whether a passenger is in a vehicle or not can be judged, appropriate prompt can be supplied for a vehicle owner, and a child can be prevented from being locked in the vehicle.
Description
technical field [0001] The invention relates to the technical field of car door remote control devices, in particular to a car door remote control system and a control method thereof. Background technique [0002] The remote control key of the vehicle has become a standard configuration. Private cars are basically equipped with a remote control key to lock the 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 door. [0003] Many times, when the car owner gets off the car, he will leave children or pets in the car. After getting off the car, the car owner will use the remote control key to close the car door. At this time, the vehicle engine has been turned off. In summer, if children or pets are left in the car, it will lead to tragedy. Therefore, a car door remote control system that can remind the car owner is very necessary. Contents of the invention [000...
Claims
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IPC IPC(8): B60R16/02B60R21/02B60Q9/00B60Q11/00
CPCB60R16/02B60Q9/00B60Q11/00B60R21/02
Inventor 李学斌唐爱容
Owner CHANGSHA GAOHUI ENVIRONMENTAL PROTECTION SCI & TECH