CN210591602U

CN210591602U - Safety reminding and anti-collision warning device for opening vehicle door

Info

Publication number: CN210591602U
Application number: CN201920704206.0U
Authority: CN
Inventors: 李坤昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-22
Anticipated expiration: 2029-05-16

Abstract

A driving door safety reminding and anti-collision warning device mainly comprises a control circuit and a sensing unit arranged on a safety belt buckle. The control circuit is connected with a starting detection unit, a voice unit and a plurality of display units corresponding to different safety belt buckles, and the display units are arranged on the outer edge of the automobile body of the automobile. After the automobile is started, the sensing unit senses the safety belt buckle inserted with the safety belt buckle, and transmits a sensing signal to the control circuit, when the automobile unlocks the safety belt buckle in front of the automobile, the sensing unit senses that the safety belt buckle is separated from the safety belt buckle, the control circuit reminds a driver and a passenger to pay attention to the coming automobile in a rear direction through voice, and the display unit is lightened in a flickering mode to achieve the warning effect on the coming automobile in the rear direction, so that a strong warning effect can be generated for the driver and the passenger, the driver can be reminded to pay more attention when the automobile door is opened, and the driving safety is effectively improved.

Description

Safety reminding and anti-collision warning device for opening vehicle door

Technical Field

The utility model relates to a driving door safety is reminded and anticollision warning device, in particular to when untiing the safety belt fastener before next car, accessible pronunciation are reminded to notice that the rear is received the car to the display element constitutes the warning effect to the rear is received the car to the scintillation lights up, thereby effectively promotes driving door safety of driving safety and reminds and anticollision warning device.

Background

At present, most of automobile doors are opened in a way of moving in an opening direction from inside to outside, so that if a driver or a passenger gets off the automobile, the driver or the passenger directly opens the door without paying attention to the coming automobile behind, other vehicles are very easy to collide with the doors to cause traffic accidents, and serious people even have life-threatening things (especially a locomotive and a bicycle). According to the statistics of relevant units, more than thousands of accident cases of improper vehicle door opening caused by improper vehicle door occur in China every year, so that a plurality of casualties are caused, and the effective improvement is really needed.

Although there is a device for reminding a driver or a passenger when the door switch is opened during the existing stage, although the device can play a reminding role, the device can only push the door outwards for a certain distance when the door switch is opened, and other vehicles are likely to collide with the door, so that the device cannot play a warning effect at all. Therefore, a proper and effective warning system can prompt the driver or the passenger to get in the vehicle behind before the driver or the passenger opens the door, and many accidents can be avoided. In view of the above, through continuous research and experiments, the applicant originally designed a driving door safety reminding and anti-collision warning device, which can remind the driver of coming vehicle behind when the safety belt fastener is unfastened before getting off the vehicle, thereby effectively improving the driving safety.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a driving door safety warning and anti-collision warning device, which can remind the driver of the coming vehicle behind the driver through voice when unfastening the safety belt fastener before getting off the vehicle, and flash to light the display unit to provide a warning function for the coming vehicle behind the driver, thereby effectively improving the driving safety.

The driving door safety reminding and anti-collision warning device comprises a control circuit and an induction unit arranged on the safety belt buckle. The control circuit is connected with a starting detection unit, a voice unit and a plurality of display units corresponding to different safety belt buckles, and the display units are arranged on the outer edge of the automobile body of the automobile. When the automobile is started, the sensing unit senses that the safety belt fastener inserted with the safety belt fastener is inserted, and transmits a sensing signal to the control circuit, when the automobile unlocks the safety belt fastener of the safety belt fastener in front of the automobile, the sensing unit senses that the safety belt fastener is separated from the safety belt fastener, the control circuit reminds a driver of paying attention to the coming automobile in a rear direction by voice and flashes and lights the display unit to form a warning effect on the coming automobile in the rear direction, so that a strong warning effect can be generated for the driver and passengers, the driver can be reminded of paying more attention to the coming automobile when the automobile door is opened, and the driving safety is effectively improved.

Furthermore, the sensing unit arranged on the safety belt buckle is a corresponding infrared emitting element and a corresponding receiving element, so that the sensing buckle is inserted into the buckle or separated from the buckle.

Furthermore, the sensing unit arranged on the safety belt buckle is a magnetic spring switch for sensing the magnetic safety belt buckle, and further sensing that the safety belt buckle is inserted into the safety belt buckle or separated from the safety belt buckle.

Furthermore, the sensing unit disposed on the seat belt buckle may be configured as a contact switch, and when the seat belt buckle is inserted into the seat belt buckle, the contact switch is pressed to be turned on, so as to sense that the seat belt buckle is inserted into the seat belt buckle or separated from the seat belt buckle.

Further, the display unit is a sheet-like light emitting diode bar (LED bar) for attaching to the edge of the door or the outside handle or the rear view mirror.

Drawings

Fig. 1 is a perspective view of the display unit of the present invention assembled in an automobile.

Fig. 2 is a perspective exploded view of the seat belt buckle and seat belt buckle of the present invention.

Fig. 3 is a sectional view of the seat belt buckle and the seat belt buckle of the present invention.

Fig. 4 is a block diagram of a preferred embodiment of the present invention.

Fig. 5 is a usage state diagram of the present invention.

Fig. 6 is an exploded perspective view of a second embodiment of the seat belt buckle and seat belt buckle of the present invention.

Fig. 7 is a sectional view of a second embodiment of a seat belt buckle and a seat belt buckle according to the present invention.

Fig. 8 is an exploded perspective view of a third embodiment of the seat belt buckle and seat belt buckle of the present invention.

Fig. 9 is a sectional view of a third embodiment of a seat belt buckle and a seat belt buckle according to the present invention.

Description of the reference numerals

1. Control circuit

11. Micro-processing unit

12. Start detection unit

13. Speech unit

14. Display unit

15. Storage battery

2. Induction unit

21. Infrared ray emitting element

22. Infrared receiving element

23. Magnetic reed switch

24. Contact switch

3. Automobile

31. Vehicle door

4. Safety belt buckle

41. A seat belt fastener.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Please refer to fig. 1, fig. 2, fig. 3, and fig. 4, which are a schematic circuit diagram illustrating an assembly of the display unit of the present invention in a perspective view of an automobile, a perspective exploded view of a seat belt buckle and a buckle, a cross-sectional view of the seat belt buckle and the buckle, and a preferred embodiment. As shown in the figure, the utility model comprises a control circuit 1 and a plurality of induction units 2 arranged on a safety belt buckle 4. Wherein, this control circuit 1 is equipped with a little processing unit 11 at least, little processing unit, Microprocessor, abbreviation: μ P or Up, which are programmable special integrated circuits, the present microprocessing unit 11 can be applied to the public sales such as: intel corporation produces a model Intel 8080 microprocessing integrated circuit. The microprocessor unit 11 is connected with a start detection unit 12, a voice unit 13 and a plurality of display units 14 corresponding to different safety belt buckles 4, and the control circuit 1 and the sensing units 2 are supplied with working power by a storage battery 15 of the automobile 3.

The start detection unit 12 is used for detecting an engine start signal of the automobile 3. The start detection unit 12 may be applied to publicly available products such as: the CDT-3272 voltage detection IC manufactured by Semicon corporation detects a voltage signal of a cigarette lighter socket as whether the vehicle is started.

The voice unit 13 may record a specific voice (for example, please pay attention to the coming car before getting off the car, or a warning sound such as beep) in advance, and may be connected to a speaker of the sound of the car 3, or an external speaker may be independently provided. The present speech unit 13 can be applied to publicly available sales such as: the Xiang-Yin science and technology company produces a Chinese-character-to-speech IC with model number SD178A, and a single IC can directly convert Chinese characters into Chinese sound for output.

The display unit 14 is a sheet-like light emitting diode bar (LED bar) for being attached to the edge of each door 31 of the automobile 3 (or may be provided at other positions such as the outside handle or the rear view mirror at the outer edge of the automobile body). The display unit 14 may be a 5050 series soft light bar manufactured by TTLUX International co, LTD name of the last ruler of the Xia Dynasty International LTD, which is publicly available, and may be attached to the outer handle of each door 31 or the outer edge of the vehicle body of the vehicle 3 or other positions such as a rear view mirror.

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 at two sides of the seat belt buckle 4, so that the infrared emitting element 21 and the infrared receiving element 22 correspond to each other, when the seat belt buckle 41 is not inserted into the seat belt buckle 4, the infrared receiving element 22 can normally receive the signal of the infrared emitting element 21, and transmit the signal to the microprocessor 11 for interpretation, and when the seat belt buckle 41 is inserted into the seat belt buckle 4, the signal of the infrared emitting element 21 is intercepted, so that the infrared receiving element 22 cannot receive the signal of the infrared emitting element 21, and transmit the intercepted signal to the microprocessor 11 for interpretation. Therefore, the safety belt buckle 41 can be judged whether the safety belt buckle is inserted into the safety belt buckle 4 or is separated from the safety belt buckle 4. The embodiment of the sensing unit 2 can be applied to the public sales such as: 940R-3T infrared emitting elements sold by Guanghua electronics, and 940R-3R infrared receiving elements matched with the same.

As shown in fig. 6, 7, 8 and 9, the seat belt buckle and the seat belt buckle according to the second and third embodiments of the present invention are exploded and cross-sectional views. As shown in fig. 6 and 7, according to a second embodiment of the present invention, the sensing unit 2 of the seat belt buckle 4 can be configured as a magnetic reed switch 23 for sensing the magnetic seat belt buckle 41 (having magnetism through magnetic conduction), when the seat belt buckle 41 is inserted into the seat belt buckle 4, the magnetic reed switch 23 will be turned on, and the turn-on signal will be transmitted to the microprocessor 11 for interpretation. The second embodiment of the sensing unit 2 can be applied to the publicly-sold methods such as: KSK series magnetic reed switches manufactured by shenqiji science and technology gmbh. As shown in fig. 8 and 9, the third embodiment of the seat belt buckle and the seat belt buckle of the present invention, or a contact switch 24 may be disposed on the seat belt buckle 4, when the seat belt buckle 41 is inserted into the seat belt buckle 4, the contact switch 24 will be pressed to conduct, and the conducting signal is transmitted to the microprocessor 11 for interpretation. The third embodiment of the sensing unit 2 can be applied to the publicly-sold methods such as: TM series micro switches manufactured by tiande technologies incorporated.

The driving door safety reminding and anti-collision warning device is formed by combining the components. After the automobile is started, sensing signals of the safety belt buckle 4 inserted with the safety belt buckle 41 are sensed through the sensing units 2, and the sensing signals are transmitted and stored in the control circuit 1; when the safety belt fastener 41 is unfastened before the vehicle comes, the sensing unit 2 senses a sensing signal that the safety belt fastener 41 is separated from the safety belt fastener 4, and after the sensing signal is interpreted by the control circuit 1, the driving voice unit 13 reminds the driver and the passenger of paying attention to the coming vehicle at the rear by voice and twinkles and lights the display unit 14 to form a warning effect on the coming vehicle at the rear, so that a strong warning effect can be generated on the driver and the passenger, the driver and the passenger can be reminded to pay more attention when the vehicle door is opened, and the driving safety is effectively improved.

Please refer to fig. 5, which is a diagram illustrating a usage status of the present invention. Referring to fig. 2, 3 and 4, the following actions are taken when the present invention is used:

1. when the car 3 is started, the start detection unit 12 detects the started signal and transmits the signal to the microprocessor 11 of the control circuit 1, and at this time, no matter the driver or passenger inserts the seat belt buckle 41 into the seat belt buckle 4 before or after the start, the detection operation can be started (since the seat belt buckle 41 and the seat belt buckle 4 are in the unlocked state before the car 3 is not used, the start signal is used as the starting condition).

2. The sensing unit 2 detects a sensing signal of the seat belt buckle 4 inserted with the seat belt buckle 41, and transmits the sensing signal to the microprocessor unit 11 for interpretation and storage (since the microprocessor unit 11 interprets the sensing unit 2 because there is no passenger in each seat).

3. When a driver or a passenger unlocks the safety belt when getting off, the sensing unit 2 can detect a sensing signal that the safety belt fastener 41 is separated from the safety belt fastener 4, and transmits the signal to the micro-processing unit 11, and after the signal is interpreted by the micro-processing unit 11, the voice unit 13 is driven to remind the driver and the passenger of a rear coming car (for example, before getting off and driving the door, the driver and the passenger pay attention to the rear coming car or a warning sound of beeping), and the display unit 14 is lighted in a twinkling way, so that the rear coming car can clearly see the twinkling of the display unit 14, and a warning effect on the rear coming car is formed, thereby generating a strong warning effect on the driver and the passenger, reminding the driver and the passenger to pay more attention when driving the door, and effectively improving the driving safety.

4. When the driver or the passenger unfastens the safety belt, the sensing unit 2 will detect the sensing signal that the safety belt fastener 41 is separated from the safety belt buckle 4, and the microprocessor 11 will flash and light the display unit 14, and the flashing and lighting of the display unit 14 will still last for a period of time (about 10 seconds to 15 seconds), so as to achieve the warning effect on the following vehicle.

5. The utility model discloses even if under the driver or passenger still do not untie the safety belt state, park car 3 and close the engine, because control circuit 1 still has the signal of inserting safety belt buckle 4 that has safety belt buckle 41, when untiing safety belt buckle 41 by safety belt buckle 4 under this state, control circuit 1's microprocessing unit 11 still can remind driver and passenger to pay attention to the rear car with pronunciation according to this trip signal drive speech unit 13, and the display element 14 is lighted in the twinkling of a eye, make that the rear car can be clear see the scintillation of this display element 14, in order to constitute the warning effect to the rear car.

To sum up, the utility model discloses in order to locate the induction element on the safety belt buckle, the cooperation is connected in these induction element's microprocessing unit, and door safety is reminded and anticollision warning device. When the safety belt fastener is unfastened before getting off the vehicle, the driver can remind the driver of coming the vehicle behind through voice and twinkle and light up the display unit to form the warning effect on the coming vehicle behind, thereby effectively improving the driving safety.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. The driving door safety reminding and anti-collision warning device is characterized by comprising a control circuit and a plurality of sensing units arranged on safety belt buckles, wherein the control circuit is at least provided with a micro-processing unit which is connected with a starting detection unit and a voice unit, and a plurality of display units corresponding to different safety belt buckles, and the display units are arranged on the outer edge of a vehicle body of a vehicle.

2. A driving door safety warning and anti-collision warning device as claimed in claim 1, wherein the sensing units disposed on the seat belt buckle are corresponding infrared emitting elements and receiving elements for sensing the engagement and disengagement of the seat belt buckle with and from the seat belt buckle.

3. A door opening safety warning and collision avoidance system as claimed in claim 1 wherein the sensing unit on the belt buckle is a magnetic reed switch.

4. A door opening safety warning and collision avoidance system as claimed in claim 1 wherein the sensing unit on the belt buckle is a touch switch.

5. A door-opening safety warning and collision avoidance device according to claim 1, wherein the display unit is a sheet-like light emitting diode strip attached to the door edge, the outer edge of the vehicle body, the outer handle of the vehicle, or the rear view mirror.