TWM584962U - Door opening safety reminder and collision avoidance warning device - Google Patents

Abstract

The utility model relates to a safety reminder and anti-collision warning device for a driving door, which mainly comprises a control circuit and a sensing unit provided on a seat belt buckle. Among them, the control circuit is connected with a start detection unit and a voice unit, and a plurality of display units corresponding to different seat belt buckles, and these display units are provided on the outer periphery of the car.汽车 When the car starts, it senses the seatbelt fastener with the seatbelt fastener inserted through the induction unit, and transmits the induction signal to the control circuit. Unfasten the seatbelt fastener of the seatbelt before getting off the car. At that time, the induction unit senses that the seatbelt fastener has disengaged from the seatbelt fastener, and via a control circuit, the driver and passengers are reminded by voice to pay attention to the vehicle coming behind, and the display unit flashes to constitute a warning effect for the vehicle coming behind, thereby It can have a strong warning effect on the driver and passengers, so as to remind the driver to pay more attention when driving the door and effectively increase the safety of the car.

Description

Driving door safety reminder and anti-collision warning device

This creation relates to a safety reminder and anti-collision warning device for driving doors, especially when the seatbelt fastener is unlocked before getting out of the vehicle, the voice can be used to remind the back of the car, and the display unit can be flashed to light up the back of the car The warning function can effectively increase the car door safety reminder and anti-collision warning device.

Press; At present, the door opening method of most cars is to open by moving from the inside to the outside. Therefore, if the driver or passenger leaves the car and opens the door without paying attention, it is very easy to cause other vehicles to collide. Doors cause traffic accidents, and even more serious life-threatening situations (especially locomotives and bicycles). According to statistics from relevant units, an average of more than thousands of accidents caused by improper driving of doors occur every year in our country, resulting in many casualties, which need to be effectively improved.

At the present stage, although there is a device that reminds the driver or passenger to pull the door switch while getting out of the vehicle, although it can constitute a reminder function, when the door switch is pulled, the door has usually been pushed out at the same time by a considerable distance, which is also very It is easy to cause other vehicles to hit the door, making it difficult for this device to exert a warning effect. Therefore, an appropriate and effective warning system should prompt the driver or passenger to open the door before they are informed that there is a car coming from behind. This should avoid many accidents. In view of this, after continuous research and experiments, the applicant has designed a safety reminder and anti-collision warning device for the driving door. When the seatbelt fastener is unlocked before getting out of the car, it can remind the car coming behind to effectively increase the safety of the car. .

The main purpose of this creation is to provide a safety reminder and anti-collision warning device for driving doors. When the seatbelt fastener is unlocked before getting out of the car, the voice is used to remind the back of the car. The warning function of the coming car effectively increases the safety of the car.

The aforementioned safety reminder and anti-collision warning device for a driving door includes a control circuit and a sensing unit provided in a seat belt buckle. Among them, the control circuit is connected with a start detection unit and a voice unit, and a plurality of display units corresponding to different seat belt buckles, and these display units are provided on the outer periphery of the car.汽车 When the car starts, it senses the seatbelt fastener with the seatbelt fastener inserted through the induction unit, and transmits the induction signal to the control circuit. Unfasten the seatbelt fastener of the seatbelt before getting off the car. At this time, the induction unit senses that the seatbelt fastener has been disengaged from the seatbelt fastener, and reminds the vehicle coming behind by a voice via the control circuit, and flashes and lights the display unit to constitute a warning effect for the vehicle coming behind, so that it can be used for the driver. And passengers can produce a strong warning effect to remind them to pay more attention when driving the door and effectively increase vehicle safety.

The aforesaid driving door safety reminder and anti-collision warning device, wherein the induction unit provided in the seat belt buckle is a corresponding infrared emitting element and receiving element for the induction fastener to be inserted into the buckle or disengaged by the buckle .

The aforementioned safety reminder and anti-collision warning device of the driving door, wherein the induction unit provided in the seat belt buckle is a component such as a magnetic reed switch or a contact switch.

The aforementioned drive door safety reminder and anti-collision warning device, wherein the display unit is a sheet-shaped light-emitting diode bar (L.E.D. bar) for attaching to the edge of the door, the outside handle of the car, or the rear-view mirror.

Please refer to Fig. 1 and Fig. 2 and Fig. 3 at the same time, and cooperate with Fig. 4 for this creative display unit assembled in a car perspective view, a three-dimensional exploded view of a seat belt fastener and a fastener, a seat belt fastener and a fastener Sectional view and circuit block diagram of the preferred embodiment. As shown in the figure, the creative system includes a control circuit 1 and a plurality of sensing units 2 provided in the seat belt buckle 4. Among them, the control circuit 1 is provided with at least one micro-processing unit 11, and the micro-processing unit 11 is connected to a startup detection unit 12 and a voice unit 13 and a plurality of display units 14 corresponding to different seat belt buckles 4, and the The control circuit 1 and the induction units 2 are powered by the battery 15 of the automobile 3.

The start detection unit 12 is used to detect the engine start signal of the car 3.

The voice unit 13 can record specific voices in advance (for example, please pay attention to the car coming in front of the door before driving) or a warning sound such as "beep", which is a speaker that can be connected to the sound of car 3, or a separate setting External speakers.

The display unit 14 is a sheet-shaped light-emitting diode bar (LED bar) for attaching to the edge of each door 31 of the car 3 (it can also be provided on the outside of the car's outer handle or the rear view Mirror, etc.).

The sensing unit 2 can be an infrared emitting element 21 and an infrared receiving element 22. In this embodiment, the infrared emitting element 21 and the infrared receiving element 22 are respectively disposed on both sides of the seat belt buckle 4, so that the infrared emitting element 21 The infrared receiving element 22 corresponds to each other. When the seat belt fastener 41 is not inserted into the seat belt fastener 4, the infrared receiving element 22 can normally receive the signal of the infrared emitting element 21 and transmit the signal to the micro processing unit. 11 is interpreted, and when the seat belt fastener 41 is inserted into the seat belt fastener 4, it will block the signal of the infrared emitting element 21, so that the infrared receiving element 22 cannot receive the signal of the infrared emitting element 21, and will The interrupted signal is transmitted to the microprocessor 11 for interpretation. Thereby, it can be judged whether the seat belt fastener 41 has been inserted into the seat belt fastener 4 or has been detached from the seat belt fastener 4.

As shown in Figures 2A and 2B and Figures 3A and 3B, it is a three-dimensional exploded view and a sectional view of the second and third embodiments of the seatbelt fastener and the seatbelt fastener of this creation. As shown in Figures 2A and 3A, in the second embodiment of this creation, the induction unit 2 of the seat belt buckle 4 can be set as a magnetic reed switch 23 for sensing the magnetic belt buckle 41 (Magnetic through magnetic permeability). When the seat belt fastener 41 is inserted into the seat belt fastener 4, the magnetic reed switch 23 will be turned on, and the conductive signal will be transmitted to the micro processing unit 11 for interpretation. As shown in FIGS. 2B and 3B, the third embodiment of the seat belt fastener and the seat belt fastener of this creation may be provided with a contact switch 24 in the seat belt fastener 4, when the seat belt fastener 41 When inserted into the seat belt buckle 4, the contact switch 24 will be pressed to make it conductive, and the pilot signal will be transmitted to the microprocessor 11 for interpretation.

Through the combination of the foregoing components, a safety reminder and an anti-collision warning device for a driving door are constituted.俾 After the car starts, it senses the induction signal of the seatbelt fastener 4 and the seatbelt fastener 4 which have been inserted with the seatbelt fastener 41 through these induction units 2 and transmits and stores the induction signal in the control circuit 1; When the seatbelt fastener 41 is opened, the sensor unit 2 senses that the seatbelt fastener 41 has detached from the induction signal of the seatbelt fastener 4. After being interpreted by the control circuit 1, the driving voice unit 13 is used to remind the driver and passengers by voice. Pay attention to the car coming behind and flash the display unit 14 to constitute a warning effect for the car coming behind. This can give a strong warning effect to the driver and passengers, thereby reminding you to pay more attention when driving the door and effectively increase the safety of the car.

Please refer to Figure 5, which is a state diagram for the use of this creation. Please cooperate with Figure 2, Figure 3 and Figure 4, as shown in the figure, when this creation is used, it is the following actions:
1. After the car 3 is started, the startup detection unit 12 detects the signal that has been activated, and transmits the signal to the micro processing unit 11 of the control circuit 1. At this time, regardless of whether the driver and passengers The seatbelt fastener 41 is inserted into the seatbelt fastener 4, and the detection can be started (because before the car 3 is used, each of the seatbelt fastener 41 and the seatbelt fastener 4 is unlocked, so start with The signal is the starting condition).
2. The sensor unit 2 detects that the sensor signal of the seat belt fastener 4 and the seat belt fastener 4 have been inserted, and transmits the signal to the micro processing unit 11 for interpretation and storage (not every seat has passengers, so borrow The micro-processing unit 11 interprets the sensing unit 2).
3. When the driver or passenger disengages the seat belt when getting off the vehicle, the sensor unit 2 will detect that the seat belt fastener 41 is separated from the seat belt fastener 4 and transmits the signal to the micro processing unit 11, which is After the processing unit 11 interprets it, the driving voice unit 13 uses voice to remind the driver and passengers to pay attention to the coming vehicle (for example, please pay attention to the coming vehicle or the warning sound of “beep” before getting out of the car), and flash the display unit 14 , So that the car coming behind can clearly see the flashing of the display unit 14 to constitute a warning effect for the car coming behind, which can have a strong warning effect on the driver and passengers, thereby reminding the driver and passengers to drive the door more. Note that vehicle safety is effectively increased.
4. When the driver or passenger unfastens the seat belt, the sensor unit 2 will detect that the seat belt fastener 41 is detached from the induction signal of the seat belt fastener 4, and the micro processing unit 11 will flash the display unit 14 after blinking. The display unit 14's lighting and blinking will continue for a period of time (about 10 seconds to 15 seconds), so as to truly achieve the warning effect for vehicles coming behind.
5. In the above-mentioned creation, even if the driver or passenger has not released the seat belt, the car 3 is stopped and the engine is turned off, because the control circuit 1 still has the signal of the seat belt fastener 4 with the seat belt fastener 41 inserted. In this state, when the seatbelt fastener 41 is unlocked by the seatbelt fastener 4, the micro processing unit 11 of the control circuit 1 will still drive the voice unit 13 according to the unlocking signal to remind the driver and passengers to pay attention to the coming The vehicle 14 flashes and lights the display unit 14 so that the vehicle coming behind can clearly see the flashing of the display unit 14 to constitute a warning effect for the vehicle coming behind.

The foregoing embodiments are only for explaining the preferred implementation of the creation, rather than limiting the scope of the creation. Any slight modification or change still retains the essence of the creation and does not depart from the spirit of the creation.

In summary, this creation uses a sensor unit located in the seat belt buckle, a micro processing unit connected to the sensor unit, a door safety reminder and an anti-collision warning device. When the seatbelt fastener is unlocked before getting off the vehicle, the vehicle is reminded to pay attention to the coming vehicle by voice, and the flashing and lighting display unit constitutes a warning effect to the coming vehicle, thereby effectively increasing the safety of the vehicle. For a practical design, it is a creation of all novelty. The patent application was filed according to law, and the Bureau would examine it and grant the patent at an early date.

‧‧‧ Control circuit 11‧‧‧ Micro processing unit 12‧‧‧ Start detection unit 13‧‧‧ Voice unit 14‧‧‧ Display unit 15‧‧‧ Battery 2‧‧‧ Sensor unit 21‧‧‧ Infrared emission Element 22‧‧‧ Infrared receiving element 23‧‧‧ Reed switch 24‧‧‧ Contact switch 3‧‧‧ Car 31 · ‧‧ Door 4‧‧‧ Belt buckle 41‧‧

Figure 1 is a perspective view of the display unit assembled in the car.
Figure 2 is an exploded view of the seatbelt fastener and seatbelt fastener.
FIG. 2A is an exploded perspective view of the second embodiment of the seatbelt fastener and the seatbelt fastener.
FIG. 2B is an exploded perspective view of the third embodiment of the seatbelt fastener and the seatbelt fastener.
Figure 3 is a sectional view of the seatbelt fastener and the seatbelt fastener.
FIG. 3A is a cross-sectional view of the second embodiment of the seatbelt fastener and the seatbelt fastener.
FIG. 3B is a cross-sectional view of the third embodiment of the seatbelt fastener and the seatbelt fastener of this creation.
FIG. 4 is a circuit block diagram of the preferred embodiment of the present invention.
Figure 5 is a state diagram of the use of this creation.

Claims (5)

A safety reminder and anti-collision warning device for a driving door includes a control circuit and a plurality of induction units provided in a seat belt buckle, wherein the control circuit is connected with a voice unit and a plurality of corresponding to different seat belt buckles. Display units, which are located on the outer edge of the car; 感应 The induction unit senses the induction signal of the seat belt fastener with the seat belt fastener inserted, and transmits the induction signal to the control circuit; When the seatbelt fastener is unlocked before getting off the vehicle, the induction unit senses that the seatbelt fastener has detached from the induction signal of the seatbelt fastener, and transmits the induction signal to the control circuit. After being read by the control circuit, the driver is reminded by voice. And passengers pay attention to the car coming behind, and flashing and lightening the display unit constitutes a warning effect to the car coming behind, which can generate a strong warning effect for the driver and passengers, thereby reminding the driver to pay more attention when driving the door, and effectively increase the safety of the car. The safety reminder and anti-collision warning device of the driving door as described in item 1 of the scope of patent application, wherein the sensing unit provided in the seat belt buckle is a corresponding infrared emitting element and receiving element for sensing the seat belt buckle. The pieces are plugged into or detached from the seat belt buckle. The safety reminder and anti-collision warning device for the driving door as described in the first item of the scope of patent application, wherein the induction unit provided in the seat belt buckle can be set as a magnetic reed switch for inducing a magnetic safety belt The fastener is further used for the induction seat belt fastener to be inserted into the seat belt fastener or detached from the seat belt fastener. The safety reminder and anti-collision warning device of the driving door as described in item 1 of the scope of the patent application, wherein the induction unit provided in the seat belt fastener can be set as a contact switch, and the seat belt fastener is inserted When the seat belt fastener is pressed, the contact switch can be pressed to make it conductive, so that the induction seat belt fastener can be inserted into the seat belt fastener or detached from the seat belt fastener. The safety reminder and anti-collision warning device for the driving door as described in the first patent application scope, wherein the display unit is a sheet-shaped light-emitting diode bar (LED bar) for attaching to the edge of the door and outside the car. Location of the car outside handle or rearview mirror.