CN201283831Y

CN201283831Y - Automobile equipment with micro-computer

Info

Publication number: CN201283831Y
Application number: CNU2008200504041U
Authority: CN
Inventors: 何灌昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-08
Filing date: 2008-07-08
Publication date: 2009-08-05
Anticipated expiration: 2018-07-08

Abstract

The automobile equipped with microcomputer belongs to vehicles, in particular an informational vehicle. The automobile comprises a display, an audio player, a microcomputer, a GSM communication module, a CDMA communication module, a 3G communication module, a GPS module, a microphone, a camera, etc.; the microcomputer is provided with a nonvolatile semiconductor memory in which the operating system is stored; the microcomputer is provided with a plurality of data communication interfaces connected to the GSM communication module, CDMA communication module, 3G communication module and GPS module; a video capture module is connected to a video recording device and a video inputting interface of the microcomputer; the microphone is connected to sound card of the microcomputer; the utility model utilizes the nonvolatile semiconductor memory as the storing carrier of operating system of the microcomputer, thereby conquering the shortcomings of vibration intolerance caused by utilizing the hard disk as the storing carrier of the operating system and greatly improving the reliability of the microcomputer. The utility model is suitable for various motor vehicles.

Description

Be equipped with the automobile of microcomputer

Technical field

The utility model belongs to the vehicle, particularly a kind of automobile that has computer hardware platforms.

Background technology

Be equipped with audio player, compact disc player/CD player, GPS navigation system and video frequency pick-up head on quite a few automobile at present, driver and crew can listen to the music with audio player, see a film with compact disc player/CD player, understand vehicle location with the GPS navigation system.People do not satisfy present situation, are called in name that the patent of invention (publication number CN1716892A) of " the wireless folding and unfolding of vehicle mounted multimedia, satellite positioning, wireless telecommunication system all-in-one ", patent of invention (notification number CN1283492C) that name is called " carried-on-vehicle computer system ", utility model patent (notification number CN2512039Y) lining that name is called " Vehicular traffic information device " have more proposed configuration microcomputer system on the vehicle so that the adding system method and the scheme of managing existing audio and video equipment and navigational aid easily and doing the more information work of treatment more.The something in common of these several inventions is to utilize the PC of prior art or industrial control computer to go to the establishment system, but fact proved and work on the vehicle that these computing machine incompatibilities are violent in vibration and temperature is high; In addition, do not related in the foregoing invention by functions such as the communication of vehicle-mounted microcomputer enforcement mobile voice, picture and text transmission, video monitoring, therefore necessary the improvement.

Summary of the invention

The utility model provides a kind of automobile that is equipped with microcomputer, comprise chassis and driving engine, it also comprises microcomputer, telltale, audio player, GSM communication module, CDMA communication module, 3G communication module, GPS module, microphone, camera, video acquisition module, video recording apparatus and uninterrupted power supply(ups).

Microcomputer comprises a nonvolatile semiconductor memory, and the operating system of microcomputer leaves in this nonvolatile semiconductor memory; Microcomputer has more than one data communication interface, data communication interface is connected to GSM communication module, CDMA communication module, 3G communication module and GPS module, and microcomputer connects with the engine control computer of automobile and the Body Control computing machine of automobile by the I/O interface.

Camera is installed in the place ahead, rear and the cabin interior of automobile, and camera is connected to video acquisition module, and video acquisition module is connected to the video input interface of video recording apparatus and microcomputer; Video acquisition module is connected to the position transduser of back of automobile shelves; Microphone is connected to the sound card of microcomputer.

Uninterrupted power supply(ups) comprises storage battery, inverter, codan and external charge interface; The input end of uninterrupted power supply(ups) is connected to the current supply circuit of automobile, and the mouth of uninterrupted power supply(ups) is connected to microcomputer, telltale, audio player, camera, video acquisition module, video recording apparatus, GSM communication module, CDMA communication module, 3G communication module and GPS module.

Advantage of the present utility model is: adopt the deposit carrier of nonvolatile semiconductor memory as the operating system of vehicle-mounted microcomputer 1., overcome general microcomputer fully with the shortcoming of depositing not vibration resistance that carrier bring of hard disk, greatly improved the reliability of equipment microcomputer on automobile as operating system.2. with the microcomputer center by data communication interface and the video input interface radiation is connected to GSM communication module, CDMA communication module, 3G communication module and GPS module and camera builds an intelligent mobile communication and locating terminal, microcomputer can be selected different mobile communication networks neatly, can switch easily again from GPS navigation system or image that different camera obtained.3. microcomputer is set up with the Body Control computing machine of the engine control computer of automobile and automobile and is connected, make automobile owner can by mobile communication network to automobile monitor, supervision and remote control.4. uninterrupted power supply(ups) is integrated codan has improved the purity of output voltage, has guaranteed that under the strong electromagnetic condition of fuel engines microcomputer and peripheral hardware thereof can reliablely and stablely work.

The various types of vehicles of the suitable equipment of the utility model.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model example structure figure;

Fig. 2 is the constructional drawing of embodiment uninterrupted power supply (UPS).

The specific embodiment

Fig. 1～2 are illustrated in the embodiment of equipment microcomputer on the automobile, comprise telltale 2, audio player 3, microcomputer 1, GSM communication module 4, CDMA communication module 5,3G communication module 6, GPS module 7, camera 8, video acquisition module 9, video recording apparatus 10, microphone 11, compact disc player/CD player 19 and uninterrupted power supply(ups) 12.

Telltale 2 is Liquid Crystal Display (LCD)s of band touch-screen, has the function of keyboard concurrently, is inlaid in the instrument carrier panel next door.Audio player 3 is audio apparatus for vehicle, has functions such as audio power amplification, radio reception, tape broadcast, has the voice band line access interface.

A nonvolatile semiconductor memory is arranged on the mainboard of microcomputer 1, this nonvolatile semiconductor memory is an EEPROM that total volume is 20G in the present embodiment, the operating system of microcomputer 1 leaves in never to be damaged in this EEPROM or loses, and this is that the utility model is different from general microcomputer is come the deposit operation system by hard disk place.In addition, microcomputer 1 is useful on the FLASHROM of deposit operation system registry and other temporary files; Also have hard disk, CD drive, keyboard, mouse and memory bar.The display interface device of microcomputer 1 is connected to telltale 2.Microcomputer 1 has more than one data communication interface, and in the present embodiment, data communication interface is 32 USB interfaces being expanded out by general-purpose serial bus USB; These USB interfaces are connected to external devices such as GSM communication module 4, CDMA communication module 5,3G communication module 6 and GPS module 7 and mouse, keyboard, chopping machine, scanner, projector, card reader.

GSM communication module 4, CDMA communication module 5,3G communication module 6 and GPS module 7 all are prior art products, and they respectively carry and are fit to the antenna of frequency of operation separately, are installed in suitable place in the vehicle.GSM communication module 4, CDMA communication module 5 and 3G communication module 6 have SIM, form the vehicle-mounted device for mobile communication with identity-independent, by inserting mobile communication network, can obtain services such as speech, short message, network browsing, fax.

Microphone 10 is connected to the sound card of microcomputer 1.Microphone 11 and keyboard 20 are installed on the Vehicular instrument panel, also can be installed in correct position in the passenger cabin, and driver and crew can be used easily.

Have 3 cameras 8 to be installed in the place ahead of vehicle, rear and cabin interior respectively, video acquisition module 9 is plug-in cards, directly inserts in the PCI slot of microcomputer 1 to make microcomputer 1 can control the switching of each video channel; Video acquisition module 8 can convert the vision signal of each video channel to data flow and be sent to microcomputer 3.Video acquisition module 9 is connected to video recording apparatus 10, and video recording apparatus 10 writes down the vision signal of each video channel selectively under the control of microcomputer.3 cameras 8 all are connected to video acquisition module 9; Video acquisition module 9 is also connected to the position transduser 18 of vehicle rollback shelves, and in vehicle rollback, the telltale 2 preferential images that camera 8 at monitoring vehicle rear portion is captured show like this.

Use vehicle-mounted device for mobile communication to carry out in the communication process driver and crew, telltale 2 can show the image that the other side sends, and also can show the image that the camera that is installed in diverse location is caught; Microcomputer 1 can be stored in audio file and video file in FLASHROM or the hard disk.

Video recording apparatus 10 is video tape recorders, and in the vehicle traveling process, video tape recorder 10 can be selected the image that 3 cameras 8 are caught is carried out record.

Microcomputer 1 connects by the engine control computer 13 and the Body Control computing machine 14 of I/O interface with vehicle, can put through this machine SIM and then obtain control to vehicle motor computing machine 13 and vehicle body computing machine 14 by other telephone sets like this.

Just in case after vehicle is robbed the robber, the car owner can with other phones connect vehicle-mounted device for mobile communication to monitor in the car, with bandit's dialogue, telecar on video recording, appearance sound that sound pick-up outfit is noted the bandit, by force cut off the oil circuit of vehicle motor, close vehicle window and pin car door by force; Simultaneously, microcomputer vehicle location that the GPS module is located sends the car owner to.These functions are the strong assurances that prevent that the vehicle robber from robbing.

Fig. 2 illustrates uninterrupted power supply(ups) 12 and comprises storage battery 15, inverter 16 and codan 17; The input end of uninterrupted power supply(ups) 12 " IN " is connected to the power supply storage battery 21 of vehicle, and the mouth of uninterrupted power supply(ups) 12 " OUT " is connected to microcomputer 1, telltale 2, audio player 3, camera 8, video switching device 9, video recording apparatus 10, GSM communication module 4, CDMA communication module 5,3G communication module 6 and GPS module 7 by different voltage classs; The control line " KEY " of the inverter 16 of uninterrupted power supply(ups) 12 is connected with the key electric switch of vehicle, as long as key inserts electric switch, and just work of inverter 16, uninterrupted power supply(ups) 12 just has output.Produce very strong electromagnetic interference and tire and pavement friction when uninterrupted power supply(ups) 12 of the present utility model is worked at automotive engine and produce very strong electrostatic interference, all be provided with codan 17 at input end and mouth, improved power quality, vehicle-mounted microcomputer can be worked reliably; Uninterrupted power supply(ups) 12 is provided with external power supply charging inlet 21, can charge to storage battery 15 from " CHARGE " port incoming transport power supply.

Claims

1. automobile that is equipped with microcomputer, comprise chassis and driving engine, it is characterized in that: it also comprises microcomputer (1), telltale (2), audio player (3), GSM communication module (4), CDMA communication module (5), 3G communication module (6), GPS module (7), microphone (11), camera (8), video acquisition module (9), video recording apparatus (10) and uninterrupted power supply(ups) (12);

Microcomputer (1) comprises a nonvolatile semiconductor memory, and the operating system of microcomputer (1) leaves in this nonvolatile semiconductor memory; Microcomputer (1) has more than one data communication interface, data communication interface is connected to GSM communication module (4), CDMA communication module (5), 3G communication module (6) and GPS module (7), and microcomputer (1) connects with the engine control computer (13) of automobile and the Body Control computing machine (14) of automobile by the I/O interface;

Camera (8) is installed in the place ahead, rear and the cabin interior of automobile, and camera (8) is connected to video acquisition module (9), and video acquisition module (9) is connected to the video input interface of video recording apparatus (10) and microcomputer (1); Video acquisition module (9) is connected to the position transduser (18) of back of automobile shelves; Microphone (11) is connected to the sound card of microcomputer (1);

Uninterrupted power supply(ups) (12) comprises storage battery (15), inverter (16), codan (17) and external charge interface (21); The input end of uninterrupted power supply(ups) (12) is connected to the current supply circuit of automobile, and the mouth of uninterrupted power supply(ups) (12) is connected to microcomputer (1), telltale (2), audio player (3), camera (8), video acquisition module (9), video recording apparatus (10), GSM communication module (4), CDMA communication module (5), 3G communication module (6) and GPS module (7).