CN211617433U

CN211617433U - Safety device for automatically preventing driver of automobile from leaving driving position by mistake

Info

Publication number: CN211617433U
Application number: CN201922189806.0U
Authority: CN
Inventors: 王良悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-02
Anticipated expiration: 2029-12-02

Abstract

The utility model provides an automatic keep off motorist's error and leave the safety device of driving position, include: the device comprises a vehicle body, a human body proximity sensor and a gravity sensor; the human body proximity sensor is fixedly arranged on the brake pedal or near the brake pedal through a bolt; gravity sensor embedding is installed in the inside of seat, the utility model discloses a set up the human induction system of installation on the automatic fender car, carry out safety protection when leaving the driving position to automatic fender motorist error, it is reasonable to have a structural design, can real-time detection navigating mate state, judges whether navigating mate is at the driving position and whether is stepping on brake pedal, improves driving safety, reduces the advantage of occurence of failure rate to effectual solution the utility model provides a problem and not enough.

Description

Safety device for automatically preventing driver of automobile from leaving driving position by mistake

Technical Field

The utility model relates to the field of automotive technology, more specifically say, especially, relate to an automatic keep off motorist when the gear is in driving position, safety device when error leaves driving position.

Background

The automobile is a non-rail-bearing vehicle driven by power and provided with four or more wheels, and is mainly used for carrying people and goods, towing the people and goods and special-purpose vehicles.

In recent years, with the increase of the holding capacity of the automatic transmission automobile, one deficiency in the driving of the automatic transmission automobile is gradually exposed, and many drivers, especially novice drivers, often get off and leave without taking correct parking measures due to situations in the process of waiting for parking for a short time, so that the automatic driving of the automatic transmission automobile is caused, and further accidents are caused.

In view of the above, the present invention provides a safety device for automatically stopping a vehicle driver from leaving a driving position by mistake, and aims to solve the problems and improve the practical value by the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a automatic keep off motorist error leaves the safety device of driving position to solve the automatic keep off motorist who provides in the above-mentioned background art at short time parking waiting in-process, often do not take the exact parking measure because of the condition and just get off and leave, thereby cause the automation of automatic fender car to go and then cause the accident.

In order to achieve the above object, the utility model provides an automatic keep off motorist's error and leave the safety device of driving position, reached by following specific technological means:

safety device for a driver of a motor vehicle having a driver miss-away from a driving position, comprising: the device comprises a vehicle body, a brake pedal, a human body proximity sensor, a seat and a gravity sensor; the human body proximity sensor is arranged on the brake pedal or at a position near the brake pedal; the seat is arranged in the vehicle body and is positioned behind the brake pedal; the gravity sensor is embedded in the seat.

The switches of the human body proximity sensor and the gravity sensor are connected in parallel in the electric logic control circuit and are used for controlling an ignition circuit or a transmission system of the engine. When the human body proximity sensor and the gravity sensor sense that people exist in the cab, switches of the human body proximity sensor and the gravity sensor are in a closed state. When the automatic transmission automobile is in a neutral gear N and a parking gear P,

switches

3 and 5 of the human body proximity sensor and the gravity sensor do not work; when the automatic gear is located at the driving position, P and N are disconnected, once the human body proximity sensor and the gravity sensor sense that no person is at the driving position, switches of the human body proximity sensor and the gravity sensor are simultaneously in a disconnected state, an engine ignition circuit is cut off or a power transmission system is disconnected, and the danger of automatic walking when an automobile driver is not at the driving position is prevented. The two or more human body sensing devices are arranged to improve the safety and stability of the running of the automobile engine and prevent faults caused by stopping the engine or disconnecting a transmission system due to inaccurate judgment of a single sensor.

As this technical scheme's further optimization, the utility model discloses automatic keep off the safety device that motorist error left driving position human proximity sensor installs on the outer wall of brake pedal lower part one side or on near the position, and human proximity sensor is MB1444 type high performance ultrasonic wave proximity sensor.

As the further optimization of the technical scheme, the utility model discloses automatic keep off the safety device that motorist missed driving position gravity sensor is located the inboard upper portion of seat, and gravity sensor's whole outward appearance is H shape, and gravity sensor's model is XH-01256.

As a further optimization of this technical scheme, the utility model discloses automatic keep off motorist's error and leave the safety device of driving position the automobile body is automatic fender type car.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses human proximity sensor installs on brake pedal or near position, and human proximity sensor is MB1444 type high performance ultrasonic wave proximity sensor's setting, can judge whether driver's shank is on the throne through human proximity sensor, detects driver's state, and it is high to detect the precision, and it is effectual to gather.

2. The utility model discloses gravity sensor is located the inboard upper portion of seat, and gravity sensor's whole outward appearance is H shape, and gravity sensor's model is XH-01256's setting, can judge whether driver is in driving position through gravity sensor, detects driver's state, and coverage area is big, and it is high to detect the precision, gathers effectually.

3. The utility model discloses a to automatic keep off motorist's error and leave the safety device's of driving position improvement, it is reasonable to have a structural design, can real-time detection navigating mate state, judges whether the navigating mate is in driving position, improves driving safety nature, reduces accident rate's advantage to effectual solution the utility model provides a problem and not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the electrical logic control principle of the present invention;

fig. 3 is a schematic view of the seat structure of the present invention.

In the figure: the vehicle comprises a vehicle body 1, a brake pedal 2, a human body proximity sensor 3, a seat 4 and a gravity sensor 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It should be noted that in the description of the utility model, two or more human body induction system can be installed at the automatic transmission automobile driving position, and parallel connection is in the electrical logic control circuit to the realization leaves the safety protection of driving position to driver's fault operation.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical implementation of a safety device for an automatic transmission automobile driver to miss a driving position:

safety device for a driver of a motor vehicle having a driver miss-away from a driving position, comprising: the device comprises a vehicle body 1, a brake pedal 2, a human body proximity sensor 3, a seat 4 and a gravity sensor 5; the human body proximity sensor 3 is fixedly arranged on the brake pedal 3 or the position near the brake pedal 3 through a bolt and can sense the position of the human body; the seat 4 is installed inside the vehicle body 1, and the seat 4 is located behind the brake pedal 2; the gravity sensor 5 is installed embedded inside the seat 4.

Specifically, the human body proximity sensor 3 is installed on the outer wall of one side of the connecting rod of the brake pedal 2 or the position near the outer wall, where the human body can be sensed, and the human body proximity sensor 4 is an MB1444 type high-performance ultrasonic proximity sensor.

Specifically, the gravity sensor 5 is located at the upper part of the inner side of the seat, and the overall appearance of the gravity sensor 5 is H-shaped or other similar type, and the model of the gravity sensor 5 is XH-01256.

Specifically, the vehicle body 1 is an automatic transmission type vehicle.

The method comprises the following specific implementation steps:

when a vehicle is driven, the state of a driver can be detected in real time through the human body proximity sensor 3 and the gravity sensor 5, the human body proximity sensor 3 can judge whether the leg of the driver is near a brake pedal, the gravity sensor 5 can judge whether the driver is at a driving position, the human body proximity sensor 3 and the gravity sensor 5 can judge whether the driver takes a correct parking measure to leave the driving position, if the driver does not take the correct parking operation measure, the driver can judge whether the driver is in place through the gravity sensor 5 on the seat 4 and the human body proximity sensor 3 on the brake pedal 2, if the driver is not in place, an ignition system or a traditional system of an engine can be disconnected through an electrical logic control circuit connected with two sensor switches, so that the safety protection effect is achieved, and when the driver of an automatic transmission automobile does not take the correct parking operation measure to leave the driving position, causing the vehicle body 1 to automatically travel and cause an accident.

In summary, the following steps: according to the safety device for the automatic transmission automobile driver to leave the driving position by mistake, the human body proximity sensor is arranged on the outer wall of the connecting rod of the brake pedal or at a position close to the outer wall, the human body proximity sensor is an MB1444 type high-performance ultrasonic proximity sensor, whether the leg of the driver is in place or not can be judged through the human body proximity sensor, the state of the driver is detected, the detection precision is high, and the acquisition effect is good; the gravity sensor is positioned at the upper part of the inner side of the seat, the overall appearance of the gravity sensor is H-shaped, the model of the gravity sensor is XH-01256, whether a driver is at a driving position or not can be judged through the gravity sensor, the state of the driver can be detected, the coverage area is large, the detection precision is high, and the acquisition effect is good; through the improvement to the safety device that automatic transmission motorist error left driving position, it is reasonable to have structural design, can real-time detection navigating mate state, judges whether navigating mate is at driving position and whether stepping on brake pedal, improves driving safety nature, reduces accident rate's advantage to effectual solution the utility model provides a problem and not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Safety device for a driver of a motor vehicle having a driver miss-away from a driving position, comprising: the device comprises a vehicle body (1), a brake pedal (2), a human body proximity sensor (3), a seat (4) and a gravity sensor (5); the method is characterized in that: the human body proximity sensor (3) is arranged on the brake pedal (2) or at a position near the brake pedal (2); the seat (4) is arranged in the vehicle body (1), and the seat (4) is positioned behind the brake pedal (2); the gravity sensor (5) is embedded in the seat (4).

2. The safety device for a driver of an automated transmission vehicle that misses a driving location of the vehicle as recited in claim 1, wherein: the human body proximity sensor (3) is arranged on the outer wall of one side of the lower part of the brake pedal (2) or the position near the outer wall, and the human body proximity sensor (3) is an MB1444 type high-performance ultrasonic proximity sensor.

3. The safety device for a driver of an automated transmission vehicle that misses a driving location of the vehicle as recited in claim 1, wherein: the gravity sensor (5) is positioned at the upper part of the inner side of the seat (4), the overall appearance of the gravity sensor (5) is H-shaped, and the type of the gravity sensor (5) is XH-01256.

4. The safety device of claim 1, wherein the ignition circuit or the transmission system of the engine is controlled by an electric logic control circuit, and the safety control function is automatically performed when the automatic transmission is located in the driving space.

5. The safety device for a driver of an automated transmission vehicle that misses a driving location of the vehicle as recited in claim 1, wherein: the vehicle body (1) is an automatic transmission type vehicle.