TWM450517U - Driving recorder connected to vehicle computer - Google Patents

Description

Driving recorder capable of connecting to a car computer

This creation is about a driving recorder, especially a driving recorder that can be connected to a car computer.

Modern people use vehicles as a means of transportation, and the driving recorder can record the process of traveling. Therefore, it is a very popular commodity at present, and many vehicles are equipped with driving recorders. When a driving accident unfortunately occurs, it is necessary to determine the attribution of responsibility. At this time, the video recording of the driving recorder is very important evidence. However, the above-mentioned conventional driving recorder cannot be connected to a car computer, so the function is limited, which is a pity.

For example, Taiwan Patent Publication No. M433335 discloses a driving recorder with adjustable viewing angle, comprising a recorder body and a camera module. The camera module is embedded in the recorder body and partially protrudes from one side of the recorder body. The camera module has a lens, and the lens is disposed on a pivoting member. With this structural design, compared with the conventional recorder, the lens has a wide viewing angle, and the above-mentioned lens system can be rotated at a full angle of view to capture front view images of different viewing angles. However, Taiwan Patent Publication No. M433335 still has the disadvantage that the above-described conventional driving recorder cannot be connected to a car computer and thus has limited functions.

For example, Taiwan Patent Publication No. M432030 discloses a multifunctional panoramic driving safety record warning device, which comprises a row of vehicle recorders, one end of the driving recorder having at least three lenses, and the lens can be moved up and down; A screen is arranged on the back of the lens to transmit the picture on the left side, and can be adjusted left and right. In addition to the single-view picture, the screen can also see a comprehensive picture of multiple angles of view, and can mutually In addition, the upper end of the driving recorder is provided with a fixing component, wherein the fixing component has a coupling portion at one end and a suction cup holder at the other end for connection with the automobile glass. However, Taiwan Patent Publication No. M432030 still has the disadvantage that the above-described conventional driving recorder cannot be connected to a car computer and thus has limited functions.

For example, Taiwan Patent Publication No. M431317 discloses a panoramic driving recorder, which is characterized in that it further comprises a finder device, which is disposed at the front end of the lens of the driving recorder for capturing a 360-degree panoramic view around the front of the lens of the driving recorder. The image is refracted to the lens of the driving recorder so that the driving recorder can record the panoramic image around the front of the lens; thereby, the driving recorder is disposed in the vehicle with the lens facing the bottom side or the top side of the vehicle. In order to obtain a 360-degree panoramic image recording function. However, Taiwan Patent Publication No. M431317 still has the disadvantage that the above-described conventional driving recorder cannot be connected to a car computer and thus has limited functions.

In summary, the conventional driving recorder cannot be connected to a car computer, so the function is limited, which is a pity.

In order to improve the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a driving recorder that can be connected to a car computer.

In order to achieve the above-mentioned purpose of the present invention, the driving recorder capable of connecting to a car computer is applied to a car computer and at least one camera unit, and the driving recorder connected to the car computer comprises: a communication unit, the communication unit is electrically Connected to the car computer; a control processing unit, the control processing unit is electrically connected to the communication unit; a video compression unit, the video compression unit is electrically connected to the control processing unit and the camera unit; a unit, the video decompression unit is electrically connected to the control processing unit; and a storage unit electrically connected to the control processing unit, the video compression unit, and the video decompression unit.

Please refer to the first figure, which is a block diagram of the driving recorder that can be connected to the automobile computer; the driving recorder 10 capable of connecting the automobile computer is applied to a car computer 20 and at least one camera unit 30 (figure Shown as four, but not limited to this).

The driving recorder 10 connected to the automobile computer comprises a communication unit 102, a control processing unit 104, a video compression unit 106, a video decompression unit 108, a storage unit 110, a gravity sensing unit 112 and a display unit. 114.

The communication unit 102 is electrically connected to the car computer 20; the control processing unit 104 is electrically connected to the communication unit 102; the video compression unit 106 is electrically connected to the control processing unit 104 and the camera unit 30; The compression unit 108 is electrically connected to the control processing unit 104; the storage unit 110 is electrically connected to the control processing unit 104, the video compression unit 106, and the video decompression unit 108; the gravity sensing unit 112 is electrically connected to The control unit 104 is electrically connected to the video decompression unit 108.

The communication unit 102 can be, for example, a controller area network bus (CAN-bus), a local interconnect network bus (LIN-Bus), or a general-purpose type. The storage unit 110 can be, for example, a hard disk or a memory card (for example, an SD memory card); the gravity sensing unit 112 can be, for example, a gravity sensing device. G-sensor; the display unit 114 can be, for example, a display.

It is a pity that the known driving recorder cannot be connected to a car computer, so the function is limited. The driving recorder that can be connected to a car computer can be connected to a car computer, so it has a wide range of functions.

The driving recorder that can be connected to the automobile computer can be recorded with the panoramic surveillance image system (AVM) on the vehicle, and the recording time can be set by itself; when the emergency braking is performed, the gravity sensing unit 112 senses it. At this time, for example, the video of the first ten seconds and the last ten seconds of the emergency brake can be stored separately for later reading; after the engine is turned off, the extended recording time can be set, and even if the car engine continues to be recorded even after the engine is turned off. You can play the video content or the current video content in the car, and you can choose to watch one, two, three or four lens videos, and still watch while watching; can support the touch screen function , or operate remotely with an infrared remote control.

The driving recorder that can be connected to a car computer can, for example, install a lens near the interior rearview mirror to record the front view of the car while driving, in combination with the AVM, except for the lens near the interior rearview mirror, There are images of a total of four lenses on the left, right, and back sides of the AVM simultaneously (this creation can be, for example, a four-input four-output interface for recording). For the switching and display of the screen, it can also correspond to CAN communication. When the power is removed, when the length of time is not satisfied, it becomes capable of completing file access production. You can record at least one hour of images (four image frames) on a 2G memory card.

Furthermore, the driving recorder 10 that can be connected to the automobile computer of the present invention is further applicable to a microphone 40; the microphone 40 is electrically connected to the video compression unit 106; the display unit 114 (for example, including a loudspeaker) can be displayed. The sound received by the microphone 40.

Furthermore, the driving recorder 10 connected to the automobile computer of the present invention further includes a GPS unit 116; the GPS unit 116 is electrically connected to the control processing unit 104; by means of the GPS unit 116, the creation can receive the external The GPS signal is used to record the path, coordinates and speed of the road, and is used in conjunction with the international map and displayed on the display unit 114.

Furthermore, the display unit 114 can be, for example, a touch screen, and the touch screen can include a photographing option. When the user presses the photographing option, the photographing unit 30 takes a photo and saves it as a file for later use. Easy to read.

However, the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited, that is, the equal changes and modifications made by the scope of the patent application of the present invention should still be covered by the patent of the present invention. The scope of the scope is intended to protect. In summary, when Zhiben's creation has industrial applicability, novelty and progressiveness, and the structure of this creation has not been seen in similar products and public use, it fully complies with the requirements of new patent applications and applies for patent law.

10‧‧‧Drive recorder for connecting to a car computer

20‧‧‧Automobile Computer

30‧‧‧Photographic unit

40‧‧‧ microphone

102‧‧‧Communication unit

104‧‧‧Control Processing Unit

106‧‧‧Video compression unit

108‧‧‧Video Decompression Unit

110‧‧‧ storage unit

112‧‧‧Gravity sensing unit

114‧‧‧Display unit

116‧‧‧GPS unit

The first picture is a block diagram of the driving recorder that can be connected to a car computer.

10‧‧‧Drive recorder for connecting to a car computer

20‧‧‧Automobile Computer

30‧‧‧Photographic unit

40‧‧‧ microphone

102‧‧‧Communication unit

104‧‧‧Control Processing Unit

106‧‧‧Video compression unit

108‧‧‧Video Decompression Unit

110‧‧‧ storage unit

112‧‧‧Gravity sensing unit

114‧‧‧Display unit

116‧‧‧GPS unit

Claims (10)

A driving recorder capable of connecting to a car computer is applied to a car computer and at least one camera unit, and the driving recorder capable of connecting the car computer comprises:
a communication unit electrically connected to the automobile computer;
a control processing unit, the control processing unit is electrically connected to the communication unit;
a video compression unit, the video compression unit is electrically connected to the control processing unit and the photographing unit;
a video decompression unit, the video decompression unit is electrically connected to the control processing unit; and a storage unit electrically connected to the control processing unit, the video compression unit and the video decompression unit. For example, the driving recorder described in claim 1 of the patent scope further includes:
A gravity sensing unit electrically connected to the control processing unit. For example, the driving recorder described in claim 2 of the patent scope further includes:
A display unit electrically connected to the video decompression unit. The driving recorder of claim 3, wherein the communication unit is a controller area network bus. The driving recorder of claim 3, wherein the communication unit is an area interconnection network. The driving recorder of claim 3, wherein the communication unit is a general-purpose asynchronous transceiver. The driving recorder of claim 3, wherein the storage unit is a hard disk. The driving recorder of claim 3, wherein the storage unit is a memory card. The driving recorder of claim 3, wherein the gravity sensing unit is a gravity sensor. The driving recorder of claim 3, wherein the display unit is a display.