TW201400329A - Automobile head-up display device - Google Patents

Abstract

An automobile head-up display device generally comprises a mobile device having a display screen and a Bluetooth module mounted in the automobile. The mobile device can be a mobile phone or a tablet computer disposed with an image conversion module. The Bluetooth module is connected to a detection module to detect signals of speeds, temperatures, rotational speeds, and fuel capacity. The mobile device is placed on a driver's stand of the automobile, and the detection module transmits the detection signals to the mobile device. With the processing of software installed in the mobile device and the conversion of the image conversion module, images, such as automobile information or GPS maps displayed on the display screen, are reflected on the front windshield of the automobile to compose an effect of head-up displaying so that the driver does not need to lower his/her head to look at dashboard, thereby improving driving safety.

Description

Car head up display device

The invention relates to a car head-up display device, in particular to a car-shaped driving information reflected on a front window to form a head-up display effect, so that the driver does not need to look down at the dashboard in driving, thereby improving driving safety. Sexual car head-up display device.

According to the structure of the existing car, the steering wheel is provided with a steering wheel for control, and an instrument panel such as speed, temperature and oil quantity is provided under the driver's seat, so that the driver can pay attention to the vehicle condition at any time while driving. However, since the driver needs to remove the line of sight from the front road when viewing the instrument panel, there is a certain degree of potential danger during high-speed driving, which is still to be effectively improved. In view of this, the applicant has been practicing the business for many years. After continuous research and experimentation, Yan Mengsheng designed a car head-up display device to make driving safer.

The main object of the present invention is to provide a car head-up display device for The driving information of the car is reflected on the front window to form the effect of the head-up display, so that the driver does not need to look down at the dashboard in the driving, thereby improving the safety of driving.

The aforementioned car head-up display device comprises a mobile device having a display screen and a Bluetooth module for mounting in a car. The mobile device may be a mobile phone or a tablet computer having an image conversion module therein, and the Bluetooth module is connected to the detection module for detecting speed, temperature, rotation speed and oil quantity. Wait for the signal.置于 Place the mobile device on the driver's cab of the car, transmit the detection signal to the mobile device through the detection module, reflect the image of the display screen through the processing of the software set by the mobile device, and the conversion of the image conversion module. On the front window, to form the effect of the head-up display, the driver does not need to look down at the dashboard in the driving, thereby improving the safety of driving.

Please refer to the first figure and the second figure at the same time, which are perspective views and block diagrams of the present invention. As shown, the present invention comprises a mobile device 1 having a display screen and a Bluetooth module 2 for mounting in a car. The mobile device 1 is a mobile phone or a tablet computer, and has a mobile device module 11 connected to the image conversion module 12 of the mobile device module 11 and connected to the image conversion module 12, The liquid crystal display screen 13 with high brightness is used in the general use state, and the mobile device module 11 constitutes a basic function of a general mobile phone or a smart phone through the mobile device module 11; the Bluetooth module 2 is connected to The detection module 3 is configured to detect signals such as speed, temperature, speed and oil quantity of the automobile; and the combination of the foregoing components constitutes a car head-up display device, and the detection module 3 is Connected to the detection point of the speed, speed, temperature and oil volume of the car 4, the mobile device 1 is placed on the driving platform of the car 4 during use, and various detection signals are transmitted through the Bluetooth module by the detecting module 3. The module 2 is transmitted to the mobile device 1 and is processed by the mobile device 1 and processed by the set software (the mobile device 1 itself has a built-in Bluetooth system, so that the signal of the Bluetooth module 3 can be received), and the image conversion The conversion of the module 12 reflects the image of the liquid crystal display screen 13 on the front window to form the effect of the head-up display, so that the driver does not need to look down at the dashboard under the driver's cab to improve the safety of driving. . The invention can also receive the GPS signal from the mobile device 1 and display the map image on the liquid crystal display screen 13 and reflect it on the front window to facilitate the search of the driving route. When the mobile device 1 is to be used, it can be operated by voice control, and the screen is also viewed from the front window.

Please refer to the third figure, which is a diagram of the use embodiment of the present invention. Please cooperate with the second figure. As shown in the figure, when the invention is used, the detection module 3 is connected to the detection point of the speed, the rotational speed, the temperature and the oil quantity of the automobile 4, and then the mobile device 1 is placed. It is on the bridge 41 of the car 4. Wherein, since the front window 42 of the automobile 4 is set to an appropriate inclination, when the mobile device 1 is placed on the bridge 41, various detection signals are transmitted to the Bluetooth module 2 through the detection module 3 to The mobile device 1 receives the processing by the mobile device 1 and the conversion of the video conversion module 12, and reflects the image of the car information or the GPS map displayed on the liquid crystal display screen 13 on the front window to form The effect of the head-up display is displayed at a position slightly lower than the front window 42 so that the driver can maintain the posture of the road ahead, without having to look down at the dashboard below the bridge at all times, thereby Can improve the safety of driving.

Please refer to the fourth figure, which is a diagram showing a display embodiment of the present invention. Please cooperate with the second figure. As shown in the figure, when the present invention is used, the mobile device 1 is placed on the driver's cab 41 of the automobile 4, and in the ideal position, the mobile device 1 is placed directly in front of the driver. Thus, since the front window 42 of the automobile 4 is set to an appropriate inclination, the image of the liquid crystal display screen 13 can be reflected on the front window. Since the image is firstly converted by the image conversion module 12, the up, down, left, and right alignment positions are adjusted, so that the driver can see the front display screen to form the head-up display effect. It is not necessary to look down at the dashboard 43 under the bridge at all times, thereby improving the safety of driving.

The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the invention.

In summary, the present invention is provided with a mobile device with an image conversion module, a detection module and a Bluetooth module mounted on the automobile, and a car head-up display device for reflecting the driving information of the automobile. On the window, to form the effect of the head-up display, the driver does not need to look down at the dashboard in the driving, thereby improving the safety of driving. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

1‧‧‧ mobile device

11‧‧‧Mobile device module

12‧‧‧Image Conversion Module

13‧‧‧LCD screen

2‧‧‧Blue Bud Module

3‧‧‧Detection module

4‧‧‧Car

41‧‧‧the bridge

42‧‧‧Front window

43‧‧‧dashboard

The first figure is a perspective view of the present invention.

The second figure is a block diagram of the present invention.

The third drawing is a diagram showing the use of the present invention.

The fourth figure is a diagram showing a display embodiment of the present invention.

1‧‧‧ mobile device

4‧‧‧Car

41‧‧‧the bridge

42‧‧‧Front window

Claims (3)

An automobile head-up display device comprising a mobile device having a display screen and a Bluetooth module mounted on the automobile, wherein the mobile device is provided with at least a mobile device module and an image conversion connected to the mobile device module a module, and a liquid crystal display screen connected to the image conversion module and having high brightness; the Bluetooth module is connected to the detection module for connecting to the speed, rotation speed, temperature and oil quantity of the automobile Detection point, detecting the speed, temperature, speed and oil quantity of the car; 俾 placing the mobile device on the driver's cab of the car, and transmitting various detection signals to the Bluetooth module through the detection module to The mobile device is received by the mobile device and processed by the set software, and the image conversion module is converted, and the image of the liquid crystal display screen is reflected on the front window to form the effect of the head-up display, so that the driver does not need to drive. Look down at the dashboard below the bridge to improve the safety of driving. The car head-up display device of claim 1, wherein the mobile device is a mobile phone or a smart phone. The vehicle head-up display device of claim 1, wherein the mobile device is a tablet computer.