Automobile steering wheel structure

Abstract

The utility model discloses an automobile steering wheel structure which comprises a steering wheel body, an automobile vehicle-mounted computer system, a dangerous driving correcting unit, a fatigue driving relieving unit and a drunk driving making unit. According to the utility model, the drunk driving stopping function, the fatigue driving relieving function and the fatigue driving and dangerous driving behavior reminding function are combined, traffic accidents caused by the reasons can be reduced, hardware facilities are additionally arranged in the steering wheel, so that the functions of dangerous driving reminding, fatigue driving relieving and drunk driving stopping are enhanced, and the driving safety is improved. The comprehensiveness of automobile functions is further optimized, hardware facilities capable of carrying out dangerous driving identification, reminding and drunk driving stopping are installed in the steering wheel, the space utilization rate in the automobile is improved, and the consequence that external equipment is additionally installed in the automobile, and normal driving of a driver is affected is avoided.

Description

Technical Field

[0001] The utility model relates to a car steering wheel, in particular to a car steering wheel structure with the functions of reminding dangerous and fatigued driving behaviors and preventing drunk driving, belonging to the technical field of vehicle driving. Background Art

[0002] With the continuous development of science and technology, the intelligence level of smart devices is becoming increasingly higher, and the automotive industry is developing very rapidly. It has become crucial to develop smart devices that improve driver driving safety in order to ensure driver safety.

[0003] In the prior art, a safe driving steering wheel disclosed in the announcement number CN107512302A includes a steering wheel handle, a vent, a pressure detector and a horn button. A detector is set on the steering wheel handle to detect the alcohol content in the driver's sweat; a detector and a processor are set in the vent to detect the alcohol content in the driver's exhaled gas and receive the data detected by the detector on the steering wheel handle, analyze whether the driver meets the driving conditions and notify the driver through the vehicle voice system. The driver's alcohol content can be tested when the driver gets on the car to curb drunk driving at the source. And the alcohol content of the driver's exhaled gas can be monitored in real time during driving to ensure driving safety. However, in actual use, only a single response can be made to the driver's fatigue state. In fact, drunk driving and dangerous driving behaviors are also the causes of most traffic accidents. If only the identification of the driver's drunk driving behavior can be performed, other dangerous driving behaviors or fatigue driving behaviors cannot be corrected or stopped accordingly, that is, a more comprehensive driving protection effect cannot be ensured. Utility Model Content

[0004] The purpose of the present utility model is to solve the above-mentioned problem of reminding a single dangerous driving behavior and insufficient reminder effect, and to provide a car steering wheel structure with dangerous and fatigue driving behavior reminders and drunk driving prevention. The structure can make corresponding corrections or stop the driver on the premise that the computer recognizes various dangerous behaviors. In theory, it can assist in correcting the driver's behavior, thereby avoiding the occurrence of most traffic accidents. In addition, most of the hardware facilities of the present utility model are arranged inside the steering wheel, which saves the cab space on the basis of obvious effects.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a car steering wheel structure, including a steering wheel body and a car-mounted computer system, a dangerous driving correction unit, a fatigue driving relief unit and a drunk driving manufacturing unit are integrated and installed on the steering wheel body, and the dangerous driving correction unit, the fatigue driving relief unit and the drunk driving manufacturing unit are all connected with the car-mounted computer system in signal transmission;

[0006] The dangerous driving correction unit includes an eccentric rotor vibration motor, the fatigue driving relief unit includes an air pump, and the drunk driving manufacturing unit includes an alcohol concentration detector. The eccentric rotor vibration motor, the air pump and the alcohol concentration detector are all embedded in the steering wheel body.

[0007] As a further solution of the utility model: a mounted camera is installed on the rear fixing plate of the steering wheel body, the mounted camera is located between the vehicle operating console and the steering wheel body, and the camera end of the mounted camera is aimed at the driver's face.

[0008] As a further solution of the utility model: cylindrical installation cavities are opened at the hand gripping parts on both sides of the steering wheel body, and the eccentric rotor vibration motors are respectively installed in the installation cavities opened at the hand gripping parts on both sides of the steering wheel body.

[0009] As a further solution of the utility model: the alcohol concentration detector and the air pump are both installed at the lower end of the steering wheel body. The lower end of the steering wheel body is also provided with an air intake port and an air exhaust port. The air intake port is connected with the air exhaust port. The air exhaust pump is located at the connecting part of the air intake port and the air exhaust port. The installation part of the alcohol concentration detector is close to the air intake port.

[0010] As a further solution of the utility model: a sobering agent storage bin is also installed in the steering wheel body, and the installation position of the sobering agent storage bin is close to the exhaust port.

[0011] As a further solution of the utility model: two exhaust ports are opened at the lower end of the steering wheel body, and each exhaust port is equipped with a sobering agent storage bin.

[0012] As a further solution of the utility model: the sobering agent storage bin is filled with a solid sobering agent.

[0013] The beneficial effects of the utility model are as follows: by integrating the dangerous driving correction unit, the fatigue driving relief unit and the drunk driving prevention unit on the steering wheel body, the drunk driving prevention, fatigue driving relief and fatigue driving and dangerous driving behavior reminder functions can be combined, which can reduce traffic accidents caused by the above reasons; by adding hardware facilities in the steering wheel, the functionality of dangerous driving reminder, fatigue driving relief and drunk driving prevention is enhanced, and the comprehensiveness of the car function is further optimized; by installing hardware facilities that can identify, remind and prevent dangerous driving and drunk driving in the steering wheel, the space utilization rate in the car is improved, and the consequence of installing external equipment in the car affecting the driver's normal driving is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 It is an isometric structural schematic diagram of the utility model.

[0018] In the picture: 1. Steering wheel body, 2. Mounted camera, 3. Eccentric rotor vibration motor, 4. Air intake port, 5. Alcohol concentration detector, 6. Air pump, 7. Sobering agent storage compartment, 8. Exhaust port. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1, as Figures 1 to 4 As shown, a car steering wheel structure includes a steering wheel body 1 and a car-mounted computer system. A dangerous driving correction unit, a fatigue driving relief unit and a drunk driving manufacturing unit are integrated and installed on the steering wheel body 1. The dangerous driving correction unit, the fatigue driving relief unit and the drunk driving manufacturing unit are all connected to the car-mounted computer system for signal transmission;

[0021] The dangerous driving correction unit includes an eccentric rotor vibration motor 3, the fatigue driving relief unit includes an air pump 6, and the drunk driving manufacturing unit includes an alcohol concentration detector 5. The eccentric rotor vibration motor 3, the air pump 6 and the alcohol concentration detector 5 are all embedded in the steering wheel body 1.

[0022] Embodiment 2: In addition to all the technical features of Embodiment 1, this embodiment also includes:

[0023] A camera 2 is installed on the rear fixing plate of the steering wheel body 1. The camera 2 is located between the vehicle operating console and the steering wheel body 1, and the camera end of the camera 2 is aimed at the driver's face. The camera 2 is convenient for reading and identifying the driver's facial information and driving action information, and transmitting the identified information to the vehicle's on-board computer system to judge the driver's driving status, so as to determine whether the driver is in a fatigue driving or dangerous driving state, and then the corresponding dangerous driving correction unit or fatigue driving relief unit can be activated to remind the driver of behavior.

[0024] Cylindrical installation cavities are provided at the hand gripping parts on both sides of the steering wheel body 1, and the eccentric rotor vibration motors 3 are respectively installed in the installation cavities provided at the hand gripping parts on both sides of the steering wheel body 1. When the onboard camera 2 detects that the driver has dangerous driving behavior, the two eccentric rotor vibration motors 3 can be started to vibrate the steering wheel body 1, so as to achieve the purpose of reminding the driver to correct the dangerous driving behavior.

[0025] The alcohol concentration detector 5 and the air pump 6 are both installed at the lower end of the steering wheel body 1. The lower end of the steering wheel body 1 is also provided with an air intake port 4 and an air exhaust port 8. The air intake port 4 is connected to the air exhaust port 8. The air pump 6 is located at the connecting portion between the air intake port 4 and the air exhaust port 8. The installation portion of the alcohol concentration detector 5 is close to the air intake port 4. The air pump 5 can be used to inhale the gas in the car through the air intake port 4 and then discharge it through the air exhaust port 8. That is, the gas exhaled by the driver can be detected, and the detection data can be transmitted to the car-mounted computer system to determine whether the driver has drunk driving behavior. The car-mounted computer system can disconnect the spark plug power supply by issuing a command and lock the steering wheel to fundamentally prevent the driver from driving under the influence of alcohol.

[0026] A sobering agent storage bin 7 is also installed in the steering wheel body 1. The sobering agent storage bin 7 is installed close to the exhaust port 8 so that the exhausted gas passes through the sobering agent storage bin 7, and then the sobering agent can be discharged in the gas, thereby completing the task of relieving driver fatigue.

[0027] There are two exhaust ports 8 at the lower end of the steering wheel body 1, and each exhaust port 8 is equipped with a sobering agent storage tank 7, which can diffuse the exhausted gas in multiple areas, thereby increasing the diffusion rate of the sobering agent in the car and more efficiently relieving the driver's fatigue state.

[0028] The sobering agent storage bin 7 is filled with a solid sobering agent, which enables the sobering agent to be better installed in the sobering agent storage bin 7 and not easily spilled.

[0029] When starting the car, the air pump 6 draws air from the air inlet 4 for testing. If the alcohol concentration in the car reaches the threshold, it will send a command to the on-board computer to disconnect the spark plug power supply and lock the steering wheel to fundamentally prevent the driver from driving under the influence of alcohol; the fatigue driving relief function is achieved by the air pump 6. The air inlet 4 and the exhaust port 8 provided on the steering wheel body 1 are connected. When the onboard camera 2 detects fatigue driving behavior, the air pump 6 is started, and the air flow flowing through the sobering agent storage bin 7 carries the freshener and is discharged from the exhaust port 8 at the lower end of the steering wheel, thereby completing the task of relieving the driver's fatigue; the eccentric rotor vibration motor 3 can complete the fatigue driving and dangerous driving reminder tasks. When the onboard camera 2 detects that the driver is fatigue driving or dangerous driving behavior, the eccentric rotor vibration motor 3 vibrates to drive the steering wheel to vibrate slightly to remind the driver to correct the dangerous behavior in time. This reminder method is also the most obvious reminder.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A car steering wheel structure, comprising a steering wheel body (1) and a car onboard computer system, characterized in that: The steering wheel body (1) is integrally mounted with a dangerous driving correction unit, a fatigue driving mitigation unit and a drunk driving manufacturing unit, wherein the dangerous driving correction unit, the fatigue driving mitigation unit and the drunk driving manufacturing unit are all connected to the vehicle-mounted computer system in a signal transmission manner; The dangerous driving correction unit comprises an eccentric rotor vibration motor (3), the fatigue driving relief unit comprises an air pump (6), and the drunk driving prevention unit comprises an alcohol concentration detector (5). The eccentric rotor vibration motor (3), the air pump (6) and the alcohol concentration detector (5) are all embedded in the steering wheel body (1).

2. The automobile steering wheel structure according to claim 1, characterized in that: An onboard camera (2) is mounted on the rear fixing plate of the steering wheel body (1); the onboard camera (2) is located between the vehicle operating console and the steering wheel body (1), and the camera end of the onboard camera (2) is aimed at the driver's face.

3. The automobile steering wheel structure according to claim 1, characterized in that: The hand gripping parts on both sides of the steering wheel body (1) are provided with cylindrical mounting cavities, and the eccentric rotor vibration motors (3) are respectively mounted in the mounting cavities provided in the hand gripping parts on both sides of the steering wheel body (1).

4. The automobile steering wheel structure according to claim 1, characterized in that: The alcohol concentration detector (5) and the air pump (6) are both mounted on the lower end of the steering wheel body (1). The lower end of the steering wheel body (1) is also provided with an air intake port (4) and an air exhaust port (8). The air intake port (4) is connected to the air exhaust port (8). The air pump (6) is located at the connecting portion between the air intake port (4) and the air exhaust port (8). The mounting portion of the alcohol concentration detector (5) is close to the air intake port (4).

5. The automobile steering wheel structure according to claim 4, characterized in that: A sobering agent storage bin (7) is also installed in the steering wheel body (1), and the sobering agent storage bin (7) is installed close to the exhaust port (8).

6. The automobile steering wheel structure according to claim 5, characterized in that: Two exhaust ports (8) are provided at the lower end of the steering wheel body (1), and each exhaust port (8) is equipped with a sobering agent storage bin (7).

7. The automobile steering wheel structure according to claim 6, characterized in that: The sobering agent storage bin (7) is filled with a solid sobering agent.

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