TWM419711U - Built-in multi-functional touch control system for on-board unit - Google Patents

Built-in multi-functional touch control system for on-board unit Download PDF

Info

Publication number
TWM419711U
TWM419711U TW100208966U TW100208966U TWM419711U TW M419711 U TWM419711 U TW M419711U TW 100208966 U TW100208966 U TW 100208966U TW 100208966 U TW100208966 U TW 100208966U TW M419711 U TWM419711 U TW M419711U
Authority
TW
Taiwan
Prior art keywords
central processing
module
processing unit
built
video
Prior art date
Application number
TW100208966U
Other languages
Chinese (zh)
Inventor
Steven Chang
Original Assignee
Punch Video Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Punch Video Inc filed Critical Punch Video Inc
Priority to TW100208966U priority Critical patent/TWM419711U/en
Publication of TWM419711U publication Critical patent/TWM419711U/en

Links

Landscapes

  • Navigation (AREA)

Description

100年9月1¾日修正替換 五、新型說明: — 【新型所屬之技術領域】 本創作係提供-種車用主機内建多功能觸控系統,經由面 板之觸控螢幕可控制所需要的功能,其功能藉由中央處理器 (cpu)控制信號整合了收音機模組(AM/FM)、數位電視模組、多 媒體影音模組(DVD/VCD/CD)、藍芽模組、gps導航接收、行車 記錄器模組及i«彡鏡稱儲存各功能所t要㈣訊,及運用微 處理控制㈣OJ)控制信號之輸出至數位音效控織路,並接 至AV切換開關做有效的辨識,將各功能模組聲音經聲音放大 器及影像同步輸出’再經LCD驅動電路將信號送至觸控螢幕上 --顯示’其優點在操作上省時省力,及不佔空間,以達美觀 又可降低功率之消耗。 【先前技術】 由於科技日新月異,消費者對汽車上之需求,愈來愈嚴 謹,除了車體的安全性、速度感、舒適及美觀考量外,更重視 多樣式之電子化服務,例如多舰影音撥放(DVD/va)/cD)系 統、導航接收(GPS)系統、藍芽接收(Bluet〇〇th)系統、數位電 視機、收音機⑽/_統、行車記錄罐r)系統 等^功犯贱i-以上這些電子產品習知均各自具備獨立的運 作系統及使用空間,僅有少部份之功能有被整合運用但仍不 盡理想’至於需要其他功能更需要靠外部擴增;例如行車記錄 須增加錄影鏡頭及行車記錄模組等裝置,此時需用車上之空間 100年9月日修正替換 增加’除在操作上不方便外亦不美觀,其他增加能亦然;^ ' 總總缺點對駕驶者造成困擾及增加成本。而本創作者亦深受复 苦,特潛心研究及在該行業從事三十年製造汽車音響經驗,並 配合現有之科技及學理知識,將車用主機内建功能擴增後加以 整合運用,再經由觸控面板螢幕控制所有所需要之功能用途, 均可在觸控螢幕上清楚顯示,改進了習知車用傳統功能之缺 點,因本創作將車用主機内建整合為多功能多用途,故再創汽 車業另一新的南峰及技術提升,並降低功率消耗。 【新型内容】 有鑑於此,本創作之目的與用途係為解決習知車用主機内 建電子產品功能不足及駕馼者在操作上不便之困擾,另外增加 成本。為了改善上述之目的,本創作提供一種車用主機内建多 功能觸控系統,經由微處理控制器(MCU)將R〇M唯讀記憶體、 RAM記憶體、CPU中央處理器、I/O輸入輸出介面;包括多媒 體影音撥放(DVD/VCD/CD)系統、導航接收(GPS)系統、藍芽接 收(Bluetooth)系統、數位電視機(DTV)系統、收音機(m/fm) 系統、行車記錄器(DVR)系統等功能用途都整合在車用主機 上,取代了各別獨立車用電子產品之功能,除可減少車上空間 外,並將各單獨運作之糸統功能整合為一,其可減低使用電子 產ασ數目及種類,更能協助駕歇者操作的簡易及方便性。 本創作為一種車用主機内建多功能觸控系統係包括:一微 100年9月14日修正替換 處理控制器(MCU)、一 AV切換開關控制電路、一 LCD驅動 電路、一觸控螢幕、一數位音效控制電路、一聲音放大器及汽 車唪P八共同組成,其中該中央處理器(CPU)之記憶體為儲存程 式碼及處理導航軟體記憶卡外,並處理傳輸相關資訊;亦整合 了收音機模組(AM/FM)、數位電視模組、多媒體影音模組 (dvd/vCD/cd)、藍芽模組、Gps導航接收、錄影鏡頭及行車 S己錄器模組等系統相關資訊之多功能用途。另外;該天線裝置 (包含收音機、數位電視、藍芽及Gps)用以收發電波訊號。該 電源裝置用於提供該中央處理器(CPU)及其週邊裝置之穩定電 源,該電路整合裝置電性連接該天線裝置及該電源管制,該電 路整合裝置包括了複數個功能模組,並藉一作業系統驅動控制 信號及執行各個功能模組;其中這些功能模組包括:一收音機 (AM/FM)、-數位電視(DTV)、一多媒體影音(謂聚^/CD)、 :藍芽_et〇〇th)、-導航接似GPS)、一錄影鏡頭及行車記錄 益等系統功能。該儲存裝置電性連接該電路整合裝置,於電路 整合裝置執行各項功能時用以存取資料,而該操作介面裝置電 性連接該電路整合裝置,用以對該中央處理器(cpu)輸入至少 一操作訊息。 為了使貴審查委員能清楚瞭解本創作之目的及特點請 參閱本創作之圖式及文字魏,其帽關式僅提供參考與說 明用’並非用來對本創作加以限制者。 100年9月日修正替換 【實施方式】 請參閱第一圖,第一圖為本創作車用主機内建多功能觸控顯示 方塊示意圖。其次,車用主機内建多功能觸控系統工作原理示 意圖請參閲第二圖,係於車用主機内建多功能觸控系統上包括 一具整合多種功能之中央處理器(CPU)IO、微處理控制器 (MCU)20及各相關天線裝置1011、1〇2i、1〇41、1051等,其 中央處理器(CPU)IO整合了以無線或有線方式控制信號至各功 旎模組;例如收音機(AM/FM)模組101、數位電視(DTV)模組 忉2、多媒體影音(DVD/VCD/CD)模組1〇3、藍芽(Bluet〇〇th)模 組104、麥克風1042、導航接收(Gps)1〇5及行車記錄器1〇6 等模組系統。本車用主機内建多功能觸控系統亦包括一錄影鏡 頭30電性連接中央處理器(cpu)1〇,用以顯示錄影鏡頭3〇週 遭環境之影像,即車體内外週遭的影像情況,其中錄影鏡頭 3〇 可為一電荷耦合元件(charge—coupled device,COO或一 ⑽S影軸取裝置。請參閱第三圖第三圖為本創作錄影鏡 頭裝置不,⑤圖’其動作原理:將二組日夜不同設定值儲存在記 隐體内,以符合日間或是夜間時條件不同的參數設定,利用曰 夜間控制線操作’當輸入12V時為夜間模式感測晶片讀取記 二體内夜間模式設定,當無輸人時為日間模式,感測晶片讀取 ‘《體内日間模式設定。第四圖為本創作行車記錄模組示意 、動作原理.影像由外接鏡頭進來,透過影像解碼器將類 100年9月it日修丘·替換 比訊號難為數健號⑽),進人影像壓縮 縮處理器會將影像壓縮成影片儲存_钱置,同時將影像輸 出到螢幕上顯示。駕駛者點觸控螢幕控制行車記錄器的多項功 [由中央處理器㈣)10利用紅外線IR訊號傳輸控制命令 到行車記錄模組106,再由微處理控制器(m_來接收訊號 轉給影像壓縮處理n,來完成控制命令。 本創作提供-種車用主機内建多功能觸㈣統,於車輛上取代 個別獨立之電子產品,除可減少車内空間外,並將各單獨運作 之系統功能整合為-’其可減少使用電子產品數目及種類,以 達降低成本,更能增加駕驶者操作的簡易及方便性,同時有效 提局資源的共享制。並齡各獅需資料,亦具有管控電源 之功能,可達到降低功率消耗之效果。 、’’不上所述’本創作已具有產業利用性、新穎性與進步性,符合 新型專利要件。惟以上所述者,僅為本創作之一較佳實施例而 已’並非絲限定本創作實施之範圍。即凡依本創作申請專利 範圍所做的解變化與修餺,皆林難專機騎涵蓋。 【圖式簡單說明】 第-圖為本創作車用主機内建多功能觸控顯示方塊示意圖。 第二圖為本創作相錢⑽多功_㈣統工作原理示意 圖。 第三圖為本創作錄影鏡頭裝置示意圖。 7 M419711 _ (> 100年9月14日修正替換 第四圖為本創作行車記錄器模組示意圖。 【主要元件符號說明】 10 中央處理器(CPU) 101收音機模組(AM/FM) 1011收音機天線 102數位電視模組(DTV) 1021數位電視天線 103多媒體影音模組(DVD/VCD/CD) 1〇4藍芽模組(Bluetooth) KH1藍芽天線 1042麥克風· 105導航接收(GPS) 1051 GPS天線 106行車紀錄器模組(DVR) 107記憶體 108導航軟體記憶卡 20 微處理控制器(MCU) 30 錄影鏡頭 40 數位音效控制 50 聲音放大器 501汽車°刺口八 60 AV切換開關 70 LCD驅動電路 80 觸控螢幕 90 電源 8Correction and Replacement 5, September 1st, 100th, New Description: — 【New Technology Area】 This creation provides a built-in multi-function touch system for the vehicle host, which can control the required functions through the touch screen of the panel. Its function integrates radio module (AM/FM), digital TV module, multimedia audio and video module (DVD/VCD/CD), Bluetooth module, GPS navigation reception, with central processing unit (CPU) control signal. The driving recorder module and the i«彡 mirror are used to store the functions of each function (4), and the micro-processing control (4) OJ) control signal output to the digital sound control weaving road, and connected to the AV switching switch for effective identification, The sound of each function module is output synchronously through the sound amplifier and the image. Then the signal is sent to the touch screen through the LCD driving circuit. The display shows that its advantages save time and effort in operation, and does not occupy space, so as to be beautiful and can be reduced. Power consumption. [Prior Art] Due to the rapid development of technology, consumers' demand for automobiles is becoming more and more rigorous. In addition to the safety, speed, comfort and aesthetic considerations of the car body, more emphasis is placed on multi-style electronic services, such as multi-ship audio and video. Draw (DVD/va)/cD) system, navigation receiving (GPS) system, Bluetooth receiving (Bluet〇〇th) system, digital TV, radio (10) / _ system, driving record tank r) system, etc. i-The above electronic products have their own independent operating systems and space for use. Only a small number of functions have been integrated but still not ideal. As for other functions, external amplification is required. For example, driving records It is necessary to add video camera and driving record module and other devices. At this time, it is necessary to use the space on the car for the 100-year-old date to replace the increase. In addition, it is not convenient in terms of operation, and other additions are also possible; ^ ' Disadvantages cause problems for the driver and increase costs. The creator has also been deeply involved in the research, and has been engaged in the industry for 30 years to manufacture car audio experience. Together with the existing technology and academic knowledge, the vehicle's built-in functions are amplified and integrated. Controlling all the required functions through the touch panel screen can be clearly displayed on the touch screen, which improves the shortcomings of the traditional functions of the conventional vehicle. This design integrates the built-in vehicle interior into a multi-purpose multi-purpose. Therefore, it will create another new Nanfeng and technology upgrade in the automotive industry and reduce power consumption. [New content] In view of this, the purpose and use of this creation is to solve the problem of insufficient function of the built-in electronic products of the vehicle mainframe and the inconvenience of the driver, and increase the cost. In order to improve the above purpose, the present invention provides a built-in multi-function touch system for a vehicle host, which uses a microprocessor controller (MCU) to read R〇M read-only memory, RAM memory, CPU central processing unit, and I/O. Input and output interface; including multimedia audio and video playback (DVD/VCD/CD) system, navigation receiving (GPS) system, Bluetooth receiving system, digital TV (DTV) system, radio (m/fm) system, driving The functional uses such as the recorder (DVR) system are integrated into the vehicle mainframe, replacing the functions of the separate independent vehicle electronic products. In addition to reducing the space on the vehicle, the functions of the individual operating systems are integrated into one. It can reduce the number and type of ασ used in electronic production, and it can help the driver to operate easily and conveniently. The present invention is a vehicle built-in multi-function touch system including: a modified replacement processing controller (MCU), an AV switch control circuit, an LCD drive circuit, and a touch screen. a digital sound control circuit, a sound amplifier and a car 唪P8, wherein the memory of the central processing unit (CPU) is to store the code and process the navigation software memory card, and process the transmission related information; Radio module (AM/FM), digital TV module, multimedia audio and video module (dvd/vCD/cd), Bluetooth module, GPS navigation receiver, video camera and driving S-recorder module, etc. Versatile use. In addition, the antenna device (including radio, digital TV, Bluetooth, and GPS) is used to transmit and receive radio signals. The power supply device is configured to provide a stable power supply of the central processing unit (CPU) and the peripheral device thereof. The circuit integration device is electrically connected to the antenna device and the power supply control. The circuit integration device includes a plurality of functional modules, and An operating system drives control signals and executes various functional modules; wherein the functional modules include: a radio (AM/FM), a digital television (DTV), a multimedia audio and video (called poly ^ / CD), : Bluetooth _ Et〇〇th), - navigation like GPS), a video camera and driving record benefits and other system functions. The storage device is electrically connected to the circuit integration device for accessing data when the circuit integration device performs various functions, and the operation interface device is electrically connected to the circuit integration device for inputting the central processing unit (CPU) At least one operation message. In order to enable your review board to clearly understand the purpose and characteristics of this creation, please refer to the schema and text of this creation. The cap is only for reference and explanation. It is not intended to limit the creation. Correction and replacement in September of the 100th year [Embodiment] Please refer to the first figure. The first figure is a schematic diagram of the built-in multi-function touch display in the host of the creative vehicle. Secondly, the schematic diagram of the working principle of the built-in multi-function touch system of the vehicle main body is shown in the second figure. The built-in multi-function touch system of the vehicle mainframe includes a central processing unit (CPU) IO integrating multiple functions. a microprocessor controller (MCU) 20 and associated antenna devices 1011, 1〇2i, 1〇41, 1051, etc., whose central processing unit (CPU) 10 integrates wireless or wired control signals to the respective power modules; For example, a radio (AM/FM) module 101, a digital television (DTV) module 忉 2, a multimedia audio and video (DVD/VCD/CD) module 1 〇 3, a Bluetooth (Bluet〇〇th) module 104, a microphone 1042 Module system such as navigation receiving (Gps) 1〇5 and driving recorder 1〇6. The built-in multi-function touch system of the vehicle mainframe also includes a video camera 30 electrically connected to a central processing unit (CPU) for displaying an image of the surrounding environment of the video lens, that is, an image of the surrounding area inside and outside the vehicle. The video lens 3〇 can be a charge-coupled device (COO or a (10) S shadow axis device. Please refer to the third picture, the third picture is the creation of the video lens device, 5 figure' its action principle: The two sets of day and night different set values are stored in the secret body, and the parameters are set according to the conditions of daytime or nighttime, and are operated by the nighttime control line. When the input is 12V, the nighttime mode is sensed. Mode setting, when there is no input, it is the daytime mode, and the sensing chip reads 'the internal daytime mode setting. The fourth picture shows the schematic of the creation of the driving record module and the principle of operation. The image is accessed by the external lens through the image decoder. In the 100th year of September, it is difficult to replace the signal with the signal (10). The image compression and compression processor will compress the image into a video storage _ money, and output the image to On screen display. The driver clicks on the touch screen to control the driving recorder's multiple functions [by the central processing unit (4)) 10 using the infrared IR signal transmission control command to the driving record module 106, and then the micro processing controller (m_ to receive the signal to the image) The compression process n is used to complete the control command. This creation provides a multi-function touch (four) system built in the vehicle host, which replaces the individual independent electronic products on the vehicle, in addition to reducing the space inside the vehicle, and the system functions of each individual operation. The integration is -' which can reduce the number and types of electronic products used to reduce costs, increase the ease and convenience of driver operation, and effectively promote the sharing of resources. The lions need information and control. The function of the power supply can achieve the effect of reducing power consumption. ''Not at the above' This creation has industrial utilization, novelty and progress, and meets the requirements of new patents. However, the above is only for this creation. A preferred embodiment has not been limited to the scope of the implementation of the present invention. That is, all the changes and repairs made by the scope of the patent application for this creation are all difficult to ride. Coverage [Simple diagram of the diagram] The first diagram is a schematic diagram of the built-in multi-function touch display block of the host car for the author. The second picture is the schematic diagram of the working principle of the creation of the money (10) multi-function _ (four). Schematic diagram of the creation of the video lens device. 7 M419711 _ (> Correction and replacement of the fourth picture on September 14th, 100 is a schematic diagram of the creation of the driving recorder module. [Main component symbol description] 10 Central Processing Unit (CPU) 101 Radio Module (AM/FM) 1011 radio antenna 102 digital TV module (DTV) 1021 digital TV antenna 103 multimedia audio and video module (DVD/VCD/CD) 1〇4 Bluetooth module (Bluetooth) KH1 Bluetooth antenna 1042 microphone · 105 Navigation Receiver (GPS) 1051 GPS Antenna 106 Driving Recorder Module (DVR) 107 Memory 108 Navigation Software Memory Card 20 Micro Processing Controller (MCU) 30 Video Lens 40 Digital Sound Control 50 Sound Amplifier 501 Car ° Ripper Eight 60 AV switch 70 LCD drive circuit 80 touch screen 90 power supply 8

Claims (1)

100年9月14日修正替換 六、申請專利範圍: ----- 1·-種車肚機内建多功能觸控系統,係包括:—中央處理器, 天線裝置’用以收發電波訊號;一電源裝置,用於提供該中 央處理MCPU)及其啦裝置敎電源,並具倾處理控制器 (MCU)以管控該中央處理器及其週舰置之電源 ;該電路整合 裝置包括了複數個功能模組’並藉一作業系統驅動及執行該功 月t*模、'且之各項功&,包括—收音機模組、—數位電視模組、一 多媒體影音模組、-藍芽模組、一導航接收(Gps)、一錄影鏡頭 及行車把錄器模組等電性連接該電路整合裝置,於電路整合裝 置執行各項功能時用以儲存資料。 2’如申凊專利㈣第i項所述之車用主機峽多功能觸控系 統其中該中央處理器(CPU)包括一供電裝置該供電裝置係為 一儲存電源之裝置’用以提供直流1()〜14伏特電壓。 3. 如申請專利範圍第丨項所述之車用主軸建多功能觸控系 、先’、中該令央處理器(CPU)及微處理控制器(MCU)控制信號至 各功能模組。 4. 如申請專利範圍第丄項或第3項所述之車用主機内建多功能 觸控系統,其中該中央處理器(cpu)利用控制信號以達整合各個 $組功能;包括-收音機、—數位電視、―藍芽、—多媒體影 音、一導航接收(GPS)及行車記錄器等。 5. 如申請專利範圍第丨項所述之車用主機内建多功能觸控系 100年9月14日修正替換 統,其中央處理器(CPU)可直接處理一儲存航軟體6^·— (GPS Memory Card) ° 6·如申請專利範圍第1項所述之車用主機内建多功能觸控系 統,其中該t央處理IKCPU)之作介面裝聽為—觸控式營 農。 7.如申請專利範圍第i項所述之車用域内建多功能觸控系 統’其中財央處(〇>!;)更包括—顯稀置€性連接該電路 整合裝置’該顯示裝置用以顯示該中央處理則㈣)各項功能之 執行狀況及結果。 1賴述之相域内衫功能觸控系 二理器(cpu)之電性連接控制複_ 仪間模式’崎切遭職讀化,叫得更 =錄影鏡以擷取車行駛中鱗止中該週遭環境之^^再 =至行車記__,義成物_㈣彡片儲存裝 .如曱請專利範 统,其中該錄影鏡頭係為一 CCD或 多功能觸控系 可同-個或複數個錄影鏡頭。—08影像感測器’且Modified on September 14, 100, the scope of application for patents: ----- 1·- built-in multi-function touch system, including: - central processing unit, antenna device 'to send and receive radio signals; a power supply device for providing the central processing MCPU and its device power supply, and having a tilt processing controller (MCU) for controlling the power supply of the central processing unit and its peripheral ship; the circuit integration device includes a plurality of The function module 'drives and executes the power system t* mode, 'and various functions & ', including - radio module, digital television module, a multimedia audio and video module, - Bluetooth module The group, a navigation receiving (Gps), a video lens and a driving handle recorder module are electrically connected to the circuit integration device, and are used for storing data when the circuit integration device performs various functions. 2', as claimed in claim 4, wherein the central processing unit (CPU) includes a power supply device, the power supply device is a device for storing power supply to provide a DC 1 () ~ 14 volts. 3. For the vehicle spindle described in the scope of the patent application, the multi-function touch system, the first, the central processing unit (CPU) and the microprocessor controller (MCU) control signals are sent to the functional modules. 4. The utility model as claimed in claim 3 or 3, wherein the central processing unit (cpu) utilizes control signals to integrate the functions of each group; including - radio, - Digital TV, "Bluetooth", multimedia audio and video, a navigation receiver (GPS) and driving recorder. 5. If the vehicle's mainframe built-in multi-function touch system as described in the third paragraph of the patent application is revised on September 14, 100, its central processing unit (CPU) can directly process a storage software 6^·— (GPS Memory Card) ° 6 · The vehicle host built-in multi-function touch system as described in the first paragraph of the patent application scope, wherein the interface processing of the IKCPU is as a touch-type farmer. 7. The multi-function touch system built in the vehicle domain as described in the scope of claim i' wherein the central office (〇>!;) further includes a display device that is connected to the circuit integration device. It is used to display the execution status and results of each function of the central processing (4). 1 Lai Shu's phase-domain shirt function touch system two (cpu) electrical connection control complex _ inter-mode mode 'akisaki cut job read, call more = video mirror to pick up the car in the middle of the scale ^^再==车车记__,义成物_(四)彡片储装. If you want to use the patent system, the video camera is a CCD or multi-function touch system can be the same or plural Video footage. -08 image sensor' and
TW100208966U 2011-05-19 2011-05-19 Built-in multi-functional touch control system for on-board unit TWM419711U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100208966U TWM419711U (en) 2011-05-19 2011-05-19 Built-in multi-functional touch control system for on-board unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100208966U TWM419711U (en) 2011-05-19 2011-05-19 Built-in multi-functional touch control system for on-board unit

Publications (1)

Publication Number Publication Date
TWM419711U true TWM419711U (en) 2012-01-01

Family

ID=46451814

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100208966U TWM419711U (en) 2011-05-19 2011-05-19 Built-in multi-functional touch control system for on-board unit

Country Status (1)

Country Link
TW (1) TWM419711U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863121A (en) * 2012-12-13 2014-06-18 华创车电技术中心股份有限公司 Operating panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863121A (en) * 2012-12-13 2014-06-18 华创车电技术中心股份有限公司 Operating panel
CN103863121B (en) * 2012-12-13 2016-08-24 华创车电技术中心股份有限公司 Guidance panel

Similar Documents

Publication Publication Date Title
CN202098288U (en) Virtual instrument system based on vehicle bus
TWI294375B (en)
US20080133082A1 (en) User interface system for a vehicle
CN104634361A (en) Multifunctional vehicle-mounted navigator
CN102749967A (en) Split type portable vehicle-mounted computer system
CN103576843A (en) Control method and control device for intelligent terminal
CN202110419U (en) All-digital intelligent instrument system based on automobile bus
CN201637416U (en) Vehicle-mounted DVD navigation device base on ARM processor with embedded operating system
TWM419711U (en) Built-in multi-functional touch control system for on-board unit
CN202309598U (en) Wireless control device for electric bicycle motor
CN204555986U (en) Multi-functional vehicle-mounted navigator
CN101582281A (en) Visual on-vehicle apparatus based on embedded microprocessor
CN102700466A (en) Multifunctional rearview mirror navigator
CN203255109U (en) Vehicle-mounted information system and automobile
CN104634362A (en) Vehicle-mounted navigator
CN202345577U (en) Built-in multifunctional touch control system for vehicle main engine
CN114968167A (en) Audio processing method, device, medium and terminal equipment
CN211294001U (en) Double-card WiFi type monitoring recorder
CN202948705U (en) Display system for vehicle multimedia player
JP3179256U (en) Car audio system by wireless communication transmission
CN202145672U (en) Automobile audio-video host system for integrating traveling image recorder
CN203376969U (en) Vehicle-mounted multi-media device
CN204423872U (en) A kind of touch key-press formula advertisement machine
CN204555987U (en) A kind of automatic navigator
TWI532613B (en) Wireless communication control method for driving recorders and satellite navigators

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees