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Rearview mirror with display instrument function and control system of rearview mirror

A technology for displaying instruments and rear-view mirrors, which is applied in the field of auto parts and can solve the problems such as the display effect is not gorgeous, the display area is too small, and the LED characters are far away from the edge of the front shell.

Pending Publication Date: 2018-06-29
GLOBAL MEDIA IND GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The position of the existing instrument panel is directly in front of the driver, and it is necessary to pull the line of sight back to look at it, and sometimes it is difficult to see clearly because of the steering wheel.
It is not conducive to driving safety and understanding of vehicle conditions
[0004] The traditional car interior rearview mirror uses a small LED screen or VFD screen embedded in the interior rearview mirror. The display area of ​​this screen is small, and the displayed content cannot reach the edge of the rearview mirror, and the display effect is not gorgeous.
Therefore, this method is rarely used
[0005] In addition, some traditional rearview mirrors are embedded with TFT LCD screens. This kind of screen is expensive and because the edge of the LCD screen has a certain width of the non-working area, so the displayed content cannot reach the edge of the rearview mirror, which is visually unsightly.
[0006] In some rearview mirrors, LED characters are densely distributed around the edge of the LED screen on the front shell to express information such as vehicle speed and rotation speed. However, under normal circumstances, the LED characters are far away from the edge of the front shell, and the display area is too small

Method used

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  • Rearview mirror with display instrument function and control system of rearview mirror
  • Rearview mirror with display instrument function and control system of rearview mirror
  • Rearview mirror with display instrument function and control system of rearview mirror

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] In this embodiment, a rearview mirror with a display instrument function,

[0065] Including LED lights, glue-filled phosphor 5 and glass 1;

[0066] The glue-filling phosphor 5 is located between the LED lamp and the glass 1, and the light emitted by the LED lamp is directed to the glass 1 through the glue-filling phosphor 5;

[0067] The glue-filled fluorescent body 5 includes a body 51 and an extension 52. The body 51 is flush with the LED lamp. The extension 52 is located above the body 51 and higher than the LED lamp. Both the outer surfaces of the body 51 and the extension 52 form a light-emitting area.

[0068] In combination with the above-mentioned technical solutions, the technical effects that the present invention can achieve are:

[0069] Since the present invention provides a rearview mirror with display instrument function, the rearview mirror includes an LED lamp, a glue-filling phosphor 5 and a glass 1; the glue-filling phosphor 5 is located between th...

Embodiment 2

[0104] This embodiment provides a control system for a rearview mirror with a display instrument function, please refer to Figure 11 , including: OBD001, MCU002 and LED lights;

[0105] OBD001, used to obtain the speed information of the speed, and transmit the speed and speed information to the MCU002;

[0106] MCU002, connected with OBD001 signal, receives the rotation speed and vehicle speed information, then generates control information according to the rotation speed and vehicle speed information, and sends the control information to the corresponding LED lights;

[0107] LED light, connected with MCU002 signal, lights up after receiving control information.

[0108] Above, OBD (On-Board Diagnostic), Chinese translation for on-board diagnostic system. This system monitors the running status of the engine and the working status of the exhaust aftertreatment system at any time

[0109] As mentioned above, the MCU (Microcontroller Unit; MCU002) is also called a single c...

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Abstract

The invention relates to the technical field of automobile parts, in particular to a rearview mirror with a display instrument function and a control system of the rearview mirror so as to solve the technical problem the display area of the rearview mirror with the display instrument function is small in the prior art. The rearview mirror comprises an LED lamp, a glue-filled fluorophor and glass;the glue-filled fluorophor is located between the LED lamp and the glass, and light emitted by the LED lamp is directed to the glass via the glue-filled fluorophor; the glue-filled fluorophor comprises a fluorophor body and an extension part, the fluorophor body is flushed with the LED lamp, the extension part is located above the fluorophor body and higher than the LED lamp, and luminous zones are formed on the outer surface of each of the fluorophor body and the extension. The display area of the rearview mirror is large.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a rearview mirror with a display instrument function and a control system thereof. Background technique [0002] Existing automobiles often display various parameters on the instrument panel in order to let the driver know the conditions such as vehicle speed, rotating speed, and oil quantity. [0003] The position of the existing instrument panel is directly in front of the driver, and it is necessary to pull the line of sight back to look at it, and sometimes it is difficult to see clearly because the steering wheel blocks it. It is not conducive to driving safety and understanding of vehicle conditions. [0004] The traditional car interior rearview mirror uses a small LED screen or VFD screen embedded in the interior rearview mirror. The display area of ​​this screen is small, and the displayed content cannot reach the edge of the rearview mirror, and the display effect i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/12
CPCB60R1/1207B60R2001/1276B60R2001/1215B60Q1/2696B60Q1/54B60Q5/005B60R1/06B60R2001/1223B60R2001/1253B60R2001/1284
Inventor 潘磊
Owner GLOBAL MEDIA IND GRP CO LTD
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