TWM593044U - Preventing being locked outside safety system for vehicles - Google Patents

Abstract

The present invention discloses a vehicle anti-lock anti-lock safety system, which is connected with a car door lock and a horn. The vehicle anti-lock anti-lock safety system includes: a system processing unit, a sensing module, a remote control unit and a switch unit, wherein The sensing module is electrically connected to the system processing unit to detect whether there is a passenger on the seat of the car; the remote control unit is electrically connected to the system processing unit to open the vehicle door lock; the switch unit It is electrically connected to the processing unit of the system and the horn; when the new model detects that there is a passenger on the seat after the car is turned off, the system processing unit controls the remote control unit to unlock the door of the car, so that the passenger has the opportunity to escape from the car , And drive the horn to make a sound to remind the driver or passers-by to help passengers get out of trouble.

Description

Anti-locking safety system for vehicles

A vehicle safety system, especially a safety system that can prevent the vehicle from being locked back.

With the advancement of social civilization, transportation is becoming more and more convenient. Many people's homes will buy a car as a means of transportation. Whether it is to take a family member to go out together, or to travel to a remote place, the car will be a highly convenient means of transportation. However, with the increasing popularity of automobiles, there are more and more accidents caused by automobiles.

The accident that the child was locked in the car was heard. Almost all of the objects were infants and young children who could not open the door by themselves. The reason can be attributed to the parents who forgot to lock the door after the child got out of the car and forgot that the child was still in the car. Or it may be convenient for the moment, leave the child in the car and go shopping before leaving briefly. When the weather is hot, the car loses its air conditioner due to the flameout, and the temperature in the car can be as high as 60 or 70 degrees. The average child can't withstand such high temperatures. Normally, the child has no experience of unlocking the door of the car. The last suffocation in the car or the temperature was too high resulting in heat exhaustion and death.

Unfortunately, there is still no effective safety system in today's cars to prevent children from being trapped in the car, so that news cases of children being locked in the car and killing continue to occur. In view of this, the applicant is committed to developing a system to prevent children from being locked in the car. After continuous experimentation and trial work by the applicant, an anti-lock safety system for vehicles has finally been invented.

In order to prevent children from being locked in the car and unable to drive the door locks out of their own way, the present invention proposes a vehicle anti-lock safety system. By detecting whether there are still passengers in the car after the car is turned off, the sensor When there are still passengers inside, the doors are opened automatically, giving passengers a chance to escape.

To achieve the above purpose, the vehicle anti-lock anti-lock safety system provided by the present invention is connected to a door lock and a horn of an automobile. The vehicle anti-lock anti-lock safety system includes: a system processing unit, a sensing module, and a remote control Unit and a switch unit, in which: The system processing unit is used to control the sensing module, the remote control unit and the switch unit; The sensing module is electrically connected to the processing unit of the system to detect whether there is a passenger on the seat of the car. When the car is turned off and the sensing module detects that there is a passenger on the seat of the car , The sensing module sends a warning signal to the system processing unit; The remote control unit is electrically connected to the system processing unit to open and close the vehicle door lock. When the system processing unit receives the warning signal, the system processing unit controls the remote control unit to unlock the vehicle door lock; The switch unit is electrically connected to the system processing unit and the horn. When the system processing unit receives the warning signal, the system processing unit controls the switch unit to turn on and drive the horn to sound.

In the present invention, the sensor module senses whether there are still passengers on the car seat after the car is turned off. If there is, the remote control unit is controlled by the system processing unit to open the door lock, so that the passengers can open the door and leave independently. Passengers trapped in the car cause regrets.

The present invention can activate the horn of the car through the switch unit when there are passengers in the car to make the horn sound. If the driver is not far from the car, there is still a chance to hear the horn of the car and rush back to rescue the passengers in the car in time. Or it can be avoided by other passers-by who go to the parking place to help take the passengers away from the car.

The present invention is a vehicle anti-lock anti-safety system, which is applied to automobiles. When a child is mistakenly locked in the vehicle, the driver or passersby are notified in time, and the door lock is unlocked for the driver or passersby to assist the children to leave the car in time.

Please refer to FIG. 1, the safety system of the new type is connected to a door lock 80 and a horn 90 of the car. When the car is turned off, the new type starts to operate. The safety system of the present invention includes: a system processing unit 10, a sensing module 20, a remote control unit 30, and a switch unit 40.

The system processing unit 10 is used to control the sensing module 20, the remote control unit 30 and the switch unit 40. In the preferred embodiment of the present invention, the system processing unit 10 may be a microprocessor.

Referring to FIGS. 1 and 2, the sensing module 20 is used to detect whether there is a passenger on the seat 70 of the car. In a preferred embodiment of the present invention, the sensing module 20 includes a sensing processing unit 21, a transmitter 23 and a receiver 25, wherein the transmitter 23 and the receiver 25 are respectively processed by the sensing The unit 21 is electrically connected.

The sensing module 20 may be an optical wavelength sensing module. For example, the sensing processing unit 21 presets a reference wavelength, which represents that the transmitter 23 emits when the seat 70 has no passengers A sensing wave reaches the seat 70, and the sensing wave is reflected by the seat 70 and the receiver 23 receives a wavelength of the reflected wave. When there is a passenger on the seat 70, the sensing processing unit 21 receives the wavelength of the reflected wave reflected by the passenger and compares it with the reference wavelength. If the wavelength of the reflected wave is different from the reference wavelength, the sensing processing unit 21 determines that there is a passenger on the seat 70 and sends a warning signal to the system processing unit 10. Specifically, the sensing module 20 may be an infrared sensing module. The infrared sensing module has an infrared emitter and a receiver. The infrared emitter may emit infrared rays to the seat 70, and The infrared rays reflected from the seat 70 are received by the receiver.

The sensing module 20 may also be a time-of-flight ranging module (TOF), for example, a laser or infrared ray is used to emit light waves to the seat 70, and the time elapsed from the time the light waves are emitted to the back of the sensing module 20 is measured It is not limited to the optical wavelength type sensing module to determine whether passengers are still seated on the seat 70.

The remote control unit 30 is electrically connected to the system processing unit 10 and wirelessly connected to the door lock 80. When the system processing unit 10 receives the warning signal, the system processing unit 10 controls the remote control unit 30 to unlock the vehicle door lock 80 to open the vehicle door.

Furthermore, the system processing unit 10 has a preset time. When the remote control unit 30 opens the door lock 80, the system processing unit 10 calculates the time when the door lock 80 is opened. When the time when the door lock 80 is opened passes the preset time, the system processing unit 10 controls the The remote control unit 30 then locks the car door lock 80 to allow passengers to automatically lock the car door after getting out of sleep, to prevent the car door from being locked and theft of the car. In a preferred embodiment, the preset time is 2 seconds. Specifically, the remote control unit 30 may be a vehicle remote controller for controlling opening and closing of the door lock 80.

The switch unit 40 is electrically connected to the system processing unit 10 and electrically connected to the speaker 90. When the system processing unit 10 receives the warning signal, the system processing unit 10 controls the switch unit 40 to be turned on to make the horn 90 sound to remind the driver or passerby that there are still passengers in the vehicle. The switch unit 40 can be a relay.

In particular, the system of the new model can have a built-in battery, which is independently powered by the battery, and does not need to be operated by the vehicle. In addition, in the present invention, the system processing unit 10 can also be connected to a car computer 60 of the car, and connected to the car battery through the car computer 60, and powered by the car battery.

In addition, the condition for triggering the operation of the present invention may be that when the vehicle computer 60 stands by due to a flameout, the vehicle computer 60 sends a flameout signal to the system processing unit 10 to drive the novelty startup operation.

With the above components, the following describes the application steps of the present invention.

When the driver stops the car and turns off the engine, the system processing unit 10 activates the sensing module 20 to detect whether there is a passenger on the seat 70, wherein the sensing processing unit 21 controls the transmitter 23 toward the seat 70 The sensing wave is emitted in the direction, and then the reflected wave is received by the receiver 25, and the wavelength of the reflected wave and the reference wavelength are compared by the sensing processing unit 21. If the wavelength of the reflected wave is the same as the reference wavelength, the sensing module 20 determines that the seat 70 has no passengers, and the system processing unit 10 does not operate.

If the wavelength of the reflected wave is different from the reference wavelength, the sensing module 20 determines that the seat 70 has a passenger, and sends the warning signal to the system processing unit 10. The system processing unit 10 then controls the remote control unit 30 to open the door lock 80, and controls the switch unit 40 to be turned on, so that the horn 90 sounds, reminding the driver that there are still passengers in the car when driving is not far away, or reminding other users There are still passengers in the passerby's car, notify the driver or passerby to help the passengers in the car get out of the trap, to prevent the passengers in the car from being unable to leave the car on their own, causing shock or heat exhaustion.

10: System processing unit 20: Sensing module 21: sensing processing unit 23: Launcher 25: receiver 30: Remote control unit 40: switch unit 60: Car computer 70: Seat 80: Car door lock 90: Horn

Figure 1: Schematic diagram of the circuit block of the new model. Figure 2: The sensing schematic diagram of the new sensing module.

10: System processing unit

20: Sensing module

21: sensing processing unit

23: Launcher

25: receiver

30: Remote control unit

40: switch unit

60: Car computer

70: Seat

80: Car door lock

90: Horn

Claims (5)

An anti-lock anti-lock safety system for a vehicle is connected to a door lock and a horn of an automobile. The anti-lock anti-lock safety system for a vehicle includes: a system processing unit, a sensing module, a remote control unit and a switch unit, in which: The system processing unit is used to control the sensing module, the remote control unit and the switch unit; The sensing module is electrically connected to the processing unit of the system to detect whether there is a passenger on the seat of the car. When the car is turned off and the sensing module detects that there is a passenger on the seat of the car , The sensing module sends a warning signal to the system processing unit; The remote control unit is electrically connected to the system processing unit to open and close the vehicle door lock. When the system processing unit receives the warning signal, the system processing unit controls the remote control unit to unlock the vehicle door lock; The switch unit is electrically connected to the system processing unit and the horn. When the system processing unit receives the warning signal, the system processing unit controls the switch unit to turn on and drive the horn to sound. For the anti-lock safety system for vehicles as described in claim 1, the system processing unit has a preset time built in; when the remote control unit opens the door lock, the system processing unit calculates the time when the door lock is opened, when the door When the time for the lock to open passes the preset time, the system processing unit controls the remote control unit to lock the vehicle door again. As described in claim 2, the anti-lock safety system for a vehicle, the sensing module further includes a sensing processing unit, a transmitter and a receiver, the transmitter and the receiver are respectively connected to the sensing processing unit Electrically connected; the transmitter transmits a sensing wave to the seat, and the sensing wave is reflected by the seat and then a reflected wave is received by the receiver. As described in claim 3, the anti-lock safety system for vehicles, the sensing module is an infrared sensing module. For the anti-lock safety system for vehicles as described in claim 4, the preset time is two seconds.

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