WO2018147683A1

WO2018147683A1 - Vehicle angle and accelerator depth information display system

Info

Publication number: WO2018147683A1
Application number: PCT/KR2018/001763
Authority: WO
Inventors: 김정훈; 김미진
Original assignee: 김정훈; 김미진
Priority date: 2017-02-09
Filing date: 2018-02-09
Publication date: 2018-08-16
Also published as: KR20180092466A

Abstract

The present invention relates to a vehicle angle and accelerator depth information display system, comprising: a body having a display disposed at a front surface thereof and having a controller embedded therein; a connecting cable connected to an on-board diagnostics (OBD) terminal of a vehicle and delivering information, collected by the OBD, to the controller of the body; an angle sensor mounted within the body and measuring the current angle of the vehicle with respect to the ground; and a throttle position sensor for sensing the opening angle of a throttle valve while operating together with an accelerator of the vehicle, wherein the controller further comprises: a memory unit for storing collected information from the OBD of the vehicle; and a calculation unit for calculating the depth of the accelerator by using opening angle information measured by the throttle position sensor, and the display further includes a first display area in which information stored in the memory unit is displayed, a second display area in which angle information measured by the angle sensor is displayed, and a third display area in which depth information of the accelerator calculated by the calculation unit is displayed, thereby helping a driver, who has acquired the information displayed in each of the areas, to be able to economically and safely drive his/her vehicle.

Description

Vehicle Angle and Accelerator Depth Information Display System

The present invention relates to a vehicle angle and accelerator depth information display system that enables a driver to perform echo driving through vehicle angle calculation using a gyro sensor and accelerator depth calculation information using a throttle position sensor.

As technology for eco and safe driving,

Korean Patent Registration No. 10-1289682 (registered July 19, 2013) `` Operation guidance system and operation guidance method '' is presented,

A location information collection unit which collects information for determining the location of the vehicle, a driving information collection unit which collects information on a vehicle driving state including speed information and rpm information of the vehicle, and a road on which the vehicle is located The road information acquisition unit for obtaining information, an appropriate rpm calculation unit for calculating an appropriate rpm value according to the road on which the vehicle is located, and a notification unit for notifying the driver of the information on the calculated proper rpm value, improving fuel economy. And / or a driving guidance system capable of presenting a correct driving method to a driver of a vehicle so as to achieve safe driving.

The present invention provides a vehicle angle and accelerator depth information display system that can be accelerated by stepping on the accelerator to an appropriate depth according to the loading amount or the slope of the road surface in the vehicle, particularly the load cargo vehicle, or to facilitate fuel cut mode driving. The purpose is.

In order to solve the above problems, the vehicle angle and accelerator depth information display system according to the present invention,

A body in which a display is disposed on the front surface and a controller is built in the inside;

A connecting cable connected to an on-board diagnostics (OBD) terminal of the vehicle and transferring information collected from the OBD to a controller of the body;

An angle detecting sensor embedded in the body and measuring an angle of the current vehicle from the ground; And

A throttle position sensor which operates together with an accelerator of the vehicle and detects an opening angle of the throttle valve;

Including but not limited to,

The controller further includes a memory unit for storing information collected from the OBD of the vehicle, and an operation unit for calculating the depth of the accelerator by calculating the opening angle information measured by the throttle position sensor,

The display may include a first display area for displaying information stored in the memory unit, a second display area for displaying angle information measured by the angle sensor, and depth information of an accelerator calculated by the calculator. And a third display area.

Vehicle angle and accelerator depth information display system according to the present invention,

It displays the information collected from the vehicle's OBD and displays the depth information of the accelerator and the vehicle angle information from the ground, helping the driver to drive at the proper speed in the current road situation, which is the largest possible eco and safe driving. It works.

1 is a front configuration diagram showing a vehicle angle and accelerator depth information display system according to the present invention;

2 is a rear configuration diagram showing a vehicle angle and accelerator depth information display system according to the present invention;

Figure 3 is a front configuration diagram of an example showing the color mode in the vehicle angle and accelerator depth information display system according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments described in the specification and the configuration shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be water and variations.

As shown in Figures 1 to 3, the vehicle angle and accelerator depth information display system according to the present invention,

The body 10, the connecting cable 20, the angle sensor 30, the throttle position sensor 40 is large.

Looking at each configuration,

Body 10 is

As shown in Figures 1 and 2,

A display 11 disposed on the front surface, and

Internal Controller (12)

It is made, including.

The body 10 is a rectangular box structure, it is preferably made of a thin plate-like structure, is mounted using a separate cradle, such as a dashboard of the vehicle.

And the back of the body 10 (後面) is provided with a 4-pin connection terminal (13).

The connecting cable 20

As shown in FIG. 2,

It is connected to the OBD (On-Board Diagnostics) terminal of the vehicle and consists of a cable structure for data transmission and power supply to transfer information collected from the OBD to the controller 12 of the body 10.

At this time, the connecting cable 20 is provided with a 4-pin connector 21 at one end and a link connector 22 at the other end thereof, so that the 4-pin connector 21 is provided. It is connected to the 4-pin connection terminal 13 of the body 10, and the said link connector 22 is connected to the OBD terminal of a vehicle.

Angle sensor 30 is

As shown in FIG. 2,

It is embedded in the body 10 to measure the current angle of the vehicle from the ground,

An object, that is, in the present invention, uses a gyro sensor that measures a change in azimuth of a vehicle by using a property of maintaining a predetermined direction initially set.

Throttle position sensor 40

As shown in FIG. 2,

It works with the accelerator (1) of the vehicle and detects the opening angle of the throttle valve (2),

The accelerator (1) is a so-called excel pedal that the driver steps on for acceleration of the vehicle,

The throttle valve 2 is a valve that opens and closes to adjust the amount of air passing through the throttle body, and the degree of opening of the valve is controlled by the accelerator 1.

The throttle position sensor 40 is a variable resistor that detects an opening angle, that is, an opening angle of the throttle valve 2, and rotates together with the throttle shaft of the throttle body. The output voltage changes.

On the other hand, in the vehicle angle and accelerator depth information display system according to the present invention

As shown in Figure 2, the controller 12

A memory unit 121 storing information collected from the OBD of the vehicle,

The calculator 122 calculates the depth of the accelerator 1 by calculating the opening angle information, that is, the output voltage information measured by the throttle position sensor 40.

It further includes.

Information collected from the vehicle's OBD includes lockup clutch operating status information, fuel cut status information, transmission and door opening status information, fuel usage status information, vehicle driving speed information, vehicle RPM information, tire inflation pressure (TPMS) information, engine Coolant temperature, inspiratory temperature intake into the engine, real-time fuel injected per 0.1 second, engine load as a percentage of engine capacity calculated by various conditions, battery voltage, instantaneous fuel economy for one second, DPF soot capture, DPF cumulative capture distance , The exhaust gas temperature in the DPF, the remaining fuel amount in the fuel tank, and the like, and the information is displayed in a matrix in the first display area 111, which will be described later, and divided into two pages (screen switching).

1 and 3, the display 11 has a

A first display area 111 displaying information stored in the memory 121;

A second display area 112 on which angle information measured by the angle sensor 30 is displayed;

Third display area 113 in which the depth information of the accelerator 1 calculated (calculated) by the calculator 122 is displayed.

It includes more.

The angle information displayed on the second display area 112 may check the inclination angle of the current vehicle from the ground,

Depth information displayed in the third display area 113 can easily visually check the degree of the driver's stepping on the accelerator 1.

In the third display area 113, the depth information of the accelerator 1 is preferably displayed in units of 0 to 100%.

1 and 3, the display 11 has a

Non-except for the base region 114 of the first, second and

third display regions

111, 112, 113 and the first, second and

third display regions

111, 112, 113. The display area 115 is switched and displayed by the controller 12 in two or more different color modes.

As a result, the display 11 has a light emitting structure in two or more different color modes and is switched and displayed by the controller 12.

For example, the background region 114 and the non-display region 115 may be displayed in blue, etc. in the eco operation mode section according to a reference value preset in the controller 12.

The base area 114 and the non-display area 115 may be displayed in red or the like in the non-eco operation mode section according to the reference value preset by the controller 12.

Therefore, when the driver enters the eco-driving mode section, the driver can visually check the blue display, reduce the step of pressing the accelerator 1 of the vehicle more than usual, or drive in the fuel cut mode.

When entering the non-eco-driving mode section, the red mark can be visually checked, and the vehicle can be accelerated by stepping deeper on the accelerator 1 of the vehicle than usual.

The acceleration period of the vehicle is shorter or longer depending on the load of the vehicle and the inclination of the road (ground).

If the vehicle is normally loaded at a speed of 80 km on a flat road, and the vehicle has a load and a flat road or a sloped road, the accelerator 1 must be stepped deeper than usual to run at a speed of 80 km.

Normally, the road in the tunnel is uphill from the entrance and then downhill from the midpoint to the exit. In the tunnel, there is no surrounding structure, so the road slope in the tunnel is not easily recognized by the driver, so the driver accelerates more than usual.

After all, the present invention is to help the driver to obtain the information displayed in the respective areas (111 ~ 115) to determine the proper speed of the vehicle on the current road to drive.

For example, if the accelerator (1) had a depth of 30% for driving at a speed of 50 km on an uphill road, it is no longer necessary to step on the accelerator (1), and eco-driving is possible. Since the vehicle is traveling in the same path, it is possible to know information on the driving roads displayed in the respective areas 111 to 115, and to perform eco-driving by referring to the road driving thereafter.

In the above description of the present invention, the vehicle angle and accelerator depth information display system having a specific shape and structure has been described with reference to the accompanying drawings, but the present invention can be variously modified and changed by those skilled in the art. And modifications should be construed as falling within the protection scope of the present invention.

Claims

A body 10 having a display 11 disposed on a front surface thereof and a controller 12 embedded therein;

A connecting cable 20 connected to an on-board diagnostics (OBD) terminal of the vehicle and transferring information collected from the OBD to the controller 12 of the body 10;

An angle detecting sensor (30) embedded in the body (10) and measuring the angle of the current vehicle from the ground; And

A throttle position sensor 40 which operates together with an accelerator 1 of the vehicle and detects an opening angle of the throttle valve 2;

Including but not limited to,

The controller 12 calculates the depth of the accelerator 1 by calculating the memory unit 121 storing information collected from the OBD of the vehicle and the opening angle information measured by the throttle position sensor 40. Further comprising a calculation unit 122,

The display 11 includes a first display area 111 on which information stored in the memory 121 is displayed, and a second display area 112 on which angle information measured by the angle sensor 30 is displayed. And a third display area (113) displaying depth information of the accelerator (1) calculated by the calculating unit (122).
The method of claim 1,

The angle sensor 30 is a vehicle angle and accelerator depth information display system, characterized in that the gyro sensor (gyro sensor).
The method of claim 1,

Vehicle angle and accelerator depth information display system, characterized in that the depth information of the accelerator (1) is displayed in units of 0 to 100% in the third display region (113) of the display (11).
The method according to any one of claims 1 to 3,

The display 11 includes a base area 114 of the first, second and third display areas 111, 112, and 113 and the first, second and third display areas 111, 112, and 113. Vehicle angle and accelerator depth information display system, characterized in that the non-display area (115) except for the display is switched by the controller (12) in two or more different color modes.