TWM304458U - Wireless projecting display device - Google Patents

Description

M3 04458 VIII. New description: , [New technical field] This creation is about a vehicle used to display vehicle information on the front glass: projection display device, especially one that does not need to be connected with the vehicle electronic signal. The related poor news is also projected on the front windshield. [Prior Art] The vehicle speed, fuel quantity, and speed displayed on the dashboard of the vehicle are all reference for driving the car to pay attention to the vehicle. To pay attention to its own line =, most of the front dashboard positions are set on the inner side of the steering wheel, and the heart is McCaw's information, such as eye-catching people, will affect driving safety. Xiyue 匕 successfully saw that if the long-term ρ Γ ' 目 — 种 种 种 种 — — — — 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影 投影The speed of the vehicle, the oil raft, the speed and other electronic circuit connections are handled by the car, and the information is used in conjunction with the projector to capture the information, and the use of the vehicle is in the form of a flash. In front of the glass, the position of the projection is made by installing the Dingbei 4, so that the driver can not adjust the driving information to ensure the safety of driving. , 仃 的 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , It is not necessary to destroy the original car body and the m♦ policing device in the car, which is easy to use and also damages the beauty of the car body. , f electronic wire connection 'in addition to the installation of M304458 [new content], for this 'the main creative project of the new type provides information projection display device, without the need to communicate with the car's electronic car driving information in the front # n #, that is the same Will not break...: It is easy to install and not to break the outer car body design. The main technical vehicle information projection display device used to achieve the above purpose includes a front opening formed by the four-in-one-free, and has a +, 仏^ a main batch 1 sigh power input terminal; The main body of the family is set in the casing; a GPS module is used to receive the satellite "* it is connected to the main control m to test the 5 tiger' and to take the vehicle action data to the control state Binding processing; member 7 Jiejie, is placed in the front opening position of the outer casing, and is electrically connected to the main controller, and the main controller controls the display content; "the clothing" is not placed on the outer casing, and Electrically connected to the main controller, (4) the main controller performs data setting; and the detector is disposed on the outer casing to sense ambient light, :: second: electrical connection, the perceived ambient light signal Output 敕::|] state 'The main controller adjusts the brightness of the projection display by the signal input by the brightness detector. u ^ t Ί不m' main device is set inside the wheel, so that the projection ', not clothing, The position of the windshield in front of the horse’s seat, so The projection of the projection is projected on the windshield m. The author M304458 is to build a GPS module into the projection display device, so that the main controller can obtain the current action of the vehicle through the j GPS group. The data, such as the coordinate position, the car j, etc., are processed to match the brightness of the detector, and the signal of the detector is controlled to display the "displayed action" of the vehicle. The vehicle-related action data is displayed on the windshield. It needs to be connected to the cigarette lighter in the car through a power cord. This uses the battery pack source as the working power source, and does not need to be connected to the electronic circuits in other vehicles. Therefore, the installation is quite complicated, and there is no complicated procedure for wiring. . The second purpose of this creation will be a good n ^ a _ , a projection display device with wireless transmission driving information, the device does not contain a short circuit from the wireless transmitter, such as infrared ^, Line teeth, WIFI, etc., so it can be combined with the same wireless transmitter in the car, (such as the car electronic map system) to form ...,,, spring connection, because the car / book map system needs an external one GPS reception is the only way to display the position of the current car j soap on the electronic map. Therefore, the creation has built in &&# - t - 杈, and, therefore, the main controller can Through the No, the Spring Link will transfer the car to the cost of saving the purchase. "Automotive pen map system" can be advanced - [Embodiment] First, please refer to the first figure, which is a three-dimensional appearance, and the system of the second embodiment - the preferred embodiment includes: Create a projection display device, a casing (10), a system opening, a prostitute two input terminal, the power supply is dry-in-opening, and is provided with a power source original input terminal through-vehicle power line (101) M3 0445 8 Connect to the cigarette lighter in the car to get the battery power (1) power supply; F Saki work main system A (1 1 ) ' is installed in the housing (丄〇) · A GPS module (work 2) 'System settings The housing (丄〇' is connected to the main controller (1 1 ) for receiving satellite signals, and privately taking the vehicle driving information to the controller for processing; as shown in the figure, the GPS module (丄 2 ) contains a GPS antenna (and a GPS decoding Ic (l22), the milk decoding ic (i is connected to the GPS antenna (12 1) and GPS decoding IC (l22)., a projection display (i 3 ), is set in the shell (1 '

The front opening position is electrically connected to the main controller (worker), and the display content is controlled by the controller (1 1 ); the t |J input clothing (1 4 ) is disposed on the outer casing (丄ο ) And the main control is crying f 1 Ί丨 Φ, and is connected by & ' tσ Q 1 1 to perform data setting on the main controller 1; 丄) the redundancy detector (1 5 ) is set in The outer casing (10) senses the ambient light, the line, and is electrically connected to the main controller (χ丄) to sense that the % i brother light signal is output to the main controller (11)," control state (1 1 ) By brightness detector (i 5): the brightness of the main projection display (13); The a short-range wireless transmission module (16) is disposed in the casing 0) and electrically connected to the main controller (11) for being placed in the wireless connection with the outer clothing. Short-range wireless transmission mode 34 (sub-system can be infrared, Bluetooth or WIFI module; and) 7 M3 0445 8 8, J ' is attached to the shell ( ) turtle connection, as shown in the third figure, please refer to the fourth Figure... Schematic, the projection shows that the system is installed in the car - the projection display (", ' (13) is placed at the dashboard, so that (101) is plugged into the car 2 Then use the GPS antenna (Work 2丄, 『烟杰' to get the working power, then use the power cord of the car.

GPS decoding 1C (! 2 2, receiving the clamp signal of the student on the next day) and obtaining the driving data 2 after the decoding: After decoding, the main controller (") (11) is connected to the V standard, etc. Because the main controller C丄1) is connected to the exemption predator (the 哭 哭 ( (1 R λ u 4 person (3) according to the 4 redundancy debt perception number, adjust the brightness of the projection display (i 3), and Will be useful; ^ by - owe __ ^ 仃 贝 讯 显 显 显 显 显 显 显 显 显 显 显 显 显 2 2 2 2 2 2 2 2 。 。 。 。 。 。 。 。 。 。 。 。

Successfully, the driving information will be rushed to the Aberdeen glass on the Shufeng glass for the driver to look directly at, ensuring safe driving.

A reminder remote controller (I bee consisting of 0), and with 'the main one by one, this creation only needs to be connected to the cigarette lighter inside the car through a power cord, that is, the battery power can be used as It is used for working power, and it is no longer necessary to connect with other electronic circuits in the car. Therefore, it is quite complicated to install this creation. In addition, if there is an electronic device with a built-in electronic map in the car: such as a PDA or a mobile phone, since these electronic devices are provided with a common short-range wireless transmitter, they can be connected with the wireless winder of the present invention. The driving data received by the GPS module of the present invention is transmitted to the electronic devices, so that the electronic devices can cooperate with the built-in electronic map in the electronic ground M3 0445 8

The figure shows the driving path of the vehicle. [Simple description of the map]

I The first picture is a three-dimensional appearance of the creation. The second picture: a circuit block diagram of this creation. Fig. 3 is a detailed circuit diagram of a preferred embodiment of the second embodiment of the present invention. The fourth picture is a schematic diagram of the position of the original installation in the vehicle. [Main component symbol description] (1 0) Housing (1 0 1) Vehicle power cable (1 1 ) Main controller (1 2 ) GPS module

(1 2 1 ) GPS Antenna (1 2 2 ) GPS Decoding 1C (1 3 ) Projection Display (1 4 ) Input Device (1 5 ) Brightness Detector (1 6 ) Wireless Transmitter (1 7 ) Battery Power Supply (1 8) Reminder $ (20) electronic device (30) vehicle

Claims (1)

M3 0445 8 IX. Patent application scope: The monthly/曰 correction supplements a kind of wiring-free projection display device, which includes: a foreign-speaking system with a power input terminal connected to the cigarette lighter in the vehicle through a vehicle power cable. a main controller is disposed in the casing; a GPS module is disposed in the casing, and is connected to the main controller for receiving satellite signals and taking action of the vehicle therein The device is processed by the controller; a projection display is disposed on the outer casing and electrically connected to the main controller, and the main controller controls the display content thereof; and an input device is disposed on the outer casing And electrically connected to the main controller to perform data setting on the main controller. *2. The wire-free projection display device of claim i further includes a brightness detector disposed on the outer casing to sense the ambient light and electrically connected to the main controller, The sensing is outputted to the main controller, and the main controller adjusts the brightness of the projection display by a bright light. I" mouth application for the patent-free range of item i, the wire-free projection _ County', the test-step includes a short-range wireless transmission module, which is provided with (4) hub (6) and is electrically connected to the main controller. And the external electric device enters the __ line, and the driving information received by the (4) GPS module is transmitted to the external electronic device. 4. The wiring-free projection display device as described in claim 3, wherein the short-range wireless transmission module is an infrared, blue or M3 0445 8 module. 5. The wire-free projection display device according to claim 1, 2, 3 or 4, wherein the GPS module comprises a GPS antenna and a GPS decoding 1C, the GPS decoding 1C is connected to the GPS antenna Between the main controller and the main controller. 6. The line-free projection display device of claim 1, 2, 3 or 4, further comprising a reminder disposed in the housing and electrically connected to the main controller. 7. The wiring-free projection display device described in claim 6 is mainly composed of a beekeeper. X. Schema: as the next page m 11