KR20180092466A - Display system of vehicle state information - Google Patents

Abstract

The present invention relates to a vehicle angle and accelerator depth information display system, including: 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

DISPLAY SYSTEM OF VEHICLE STATE INFORMATION [0002]

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

As technologies for eco and safe driving,

Korean Patent Registration No. 10-1289682 (Registered on Mar. 19, 2013) "Driving Guide System and Driving Guide Method"

A driving information collecting unit for collecting information on a driving state of the vehicle including speed information and rpm information of the vehicle; An appropriate rpm calculating section for calculating an appropriate rpm value suitable for the road on which the vehicle is located; and a notifying section informing the driver of the calculated rpm value, 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.

Document 1. Korean Patent Registration No. 10-1289682 (Registered on July 19, 2013)

The present invention provides a vehicle angle and accelerator depth information display system capable of accelerating the accelerator by stepping the accelerator at an appropriate depth according to a load amount or an inclination of a road surface in a vehicle, particularly a load car, It has its purpose.

According to an aspect of the present invention, there is provided a vehicle angle and accelerator depth information display system,

A body having a display disposed on a front surface thereof and a controller incorporated therein;

A connecting cable connected to an OBD (On-Board Diagnostics) terminal of the vehicle and transmitting information collected from the OBD to the controller of the body;

An angle sensor incorporated in the body and measuring the angle of the current vehicle from the ground; And

A throttle position sensor that operates in conjunction with an accelerator of the vehicle and senses an opening angle of the throttle valve;

, ≪ / RTI >

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 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 sensing sensor is displayed, and depth information of the accelerator calculated by the calculation unit And a third display area.

According to the present invention, there is provided a vehicle angle and accelerator depth information display system,

It is possible to display the information collected from the OBD of the vehicle and display the vehicle angle information particularly from the depth information of the accelerator and the ground, thereby helping the driver to drive at an appropriate speed in the current road situation, It is effective.

1 is a front view showing a vehicle angle and accelerator depth information display system according to the present invention;
2 is a rear view showing a vehicle angle and accelerator depth information display system according to the present invention,
3 is a front view of an example of a color mode in a vehicle angle and accelerator depth information display system according to the present invention.

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

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

1 to 3, a vehicle angle and accelerator depth information display system according to the present invention includes:

A body 10, a connecting cable 20, an angle sensor 30 and a throttle position sensor 40.

Looking at each configuration,

The body 10

As shown in Figs. 1 and 2,

A display 11 disposed on the front surface, and

The controller (12)

.

The body 10 has a square box structure, and preferably has a thin plate-like structure. The body 10 is mounted on a dashboard of a vehicle using a separate stand.

A 4-pin connection terminal 13 is provided on a rear surface of the body 10.

The connecting cable 20

As shown in Figure 2,

And a data transmission and power supply cable structure connected to an OBD (On-Board Diagnostics) terminal of the vehicle and transmitting information collected from the OBD to the controller 12 of the body 10. [

In this case, the connecting cable 20 has a 4-pin connector 21 at one end and a link connector 22 at the other end, Is connected to the 4-pin connection terminal 13 of the body 10, and the link connector 22 is connected to the OBD terminal of the vehicle.

The angle detection sensor 30

As shown in Figure 2,

Which is built in the body 10 and measures the angle of the current vehicle from the ground,

And a gyro sensor for measuring the change of the azimuth of the vehicle in the present invention by using the property that maintains the constant direction initially set.

The throttle position sensor 40

As shown in Figure 2,

And operates in conjunction with an accelerator (1) of the vehicle to sense the opening angle of the throttle valve (2)

The accelerator 1 is an excel pedal which is pressed by the driver to accelerate the vehicle,

The throttle valve 2 is a valve that opens and closes to regulate the amount of air passing through the throttle body, and the extent to which the valve is opened by the accelerator 1 is adjusted.

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

Meanwhile, 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 for storing information collected from the OBD of the vehicle,

An arithmetic unit 122 for calculating the opening angle information measured by the throttle position sensor 40, that is, the output voltage information to calculate the depth of the accelerator 1,

.

The information collected from the OBD of the vehicle includes information on the operating state of the lockup clutch, the information on the state of the clutch, the transmission and door opening state information, the fuel usage state information, the traveling speed information of the vehicle, the vehicle RPM information, The engine coolant temperature, the intake air temperature sucked into the engine, the real-time fuel amount injected per 0.1 second, the engine load, the engine load, the battery voltage, the instantaneous fuel consumption per second, the DPF soot capture amount, The exhaust gas temperature in the DPF, the amount of fuel remaining in the fuel tank, and the like. Such information may be displayed in a matrix in the first display region 111, which will be described later, and divided into two pages (screen switching).

1 and 3, the display 11 is provided with

A first display area 111 in which information stored in the memory unit 121 is displayed,

A second display area 112 in which angle information measured by the angle sensor 30 is displayed,

A third display area 113 in which depth information of the accelerator 1 calculated (calculated) by the calculator 122 is displayed,

.

The angle information displayed in the second display area 112 can confirm the inclination angle of the current vehicle from the ground,

The depth information displayed in the third display area 113 can visually confirm the extent to which the driver is currently depressing the current accelerator 1.

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

Meanwhile, in the vehicle angle and accelerator depth information display system according to the present invention

As shown in Figs. 1 and 3, in the display 11,

The background region 114 of the first, second and third display regions 111, 112 and 113 and the non-display region excluding the first, second and third display regions 111, 112 and 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 unit 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 controller 12 may be configured to display the background region 114 and the non-display region 115 in blue in the echo operation mode according to a predetermined reference value,

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

Therefore, the driver can visually check the blue display when entering the eco operation mode section, reduce the depth of the vehicle's accelerator (1) step by step, or operate in the vehicle mode,

In the non-eco operation mode section, the red mark can be visually confirmed and the accelerator can be operated by depressing the depth of the vehicle's accelerator (1) step by step.

The acceleration range of the vehicle is short or long depending on the load of the vehicle and the inclination of the road (ground)

If you normally drive on a flat road with no load on your vehicle at a speed of 80 km, you will have to step deeper into the accelerator (1) than usual to travel at a speed of 80 km on a road with a flat road or slope.

In general, the road in the tunnel is made uphill from the entrance and then downhill from the middle point to the exit again. Since there is no surrounding structure in the tunnel, the driver can not recognize the road inclination in the tunnel easily.

As a result, the present invention helps the driver to acquire the information displayed in the areas 111 to 115 and to grasp the driving speed at the current road and drive the vehicle.

For example, when the depth of the accelerator 1 is 30% for driving at a speed of 50 km on an uphill road, it is not necessary to step on the accelerator 1 any more, and eco operation is possible. It is possible to know the information on the corresponding driving roads displayed in the respective areas 111 to 115, and to perform eco-driving with reference to the driving of the corresponding road.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention has been described with reference to the above-described " vehicle angle and accelerator depth information display system " having a specific shape and structure. However, And variations are to be construed as falling within the scope of protection of the present invention.

10: Body
11: Display
111: first display area
112: second display area
113: third display area
114: base area
115: non-display area
12: Controller
121:
122:
13: Connection terminal
20: Connecting cable
21: 4-pin connector
22: Link connector
30: Angle detection sensor
40: Throttle position sensor

Claims (4)

A body 10 in which a display 11 is disposed on a front surface and a controller 12 is embedded therein;
A connecting cable 20 connected to an OBD (On-Board Diagnostics) terminal of the vehicle and transmitting information collected from the OBD to the controller 12 of the body 10;
An angle detection sensor (30) built 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 the opening angle of the throttle valve (2);
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The controller 12 includes a memory unit 121 for storing information collected from the OBD of the vehicle and a control unit 12 for calculating the depth of the accelerator 1 by calculating the opening angle information measured by the throttle position sensor 40 Further comprising an operation unit (122)

The display 11 includes a first display area 111 in which information stored in the memory unit 121 is displayed and a second display area 112 in which angle information measured by the angle detection sensor 30 is displayed, And a third display area (113) displaying depth information of the accelerator (1) calculated by the calculation part (122).
The method according to claim 1,
Wherein the angle detection sensor (30) is a gyro sensor.
The method according to claim 1,
Wherein the depth information of the accelerator (1) is displayed in units of 0 to 100% in the third display area (113) of the display (11).
4. The method according to any one of claims 1 to 3,
The display 11 includes a background region 114 of the first, second, and third display regions 111, 112, and 113, and first, second, and third display regions 111, 112, Is displayed and switched by the controller (12) in two or more different color modes. ≪ Desc / Clms Page number 13 >

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