WO2014127578A1 - 一种车载天线盒 - Google Patents

一种车载天线盒 Download PDF

Info

Publication number
WO2014127578A1
WO2014127578A1 PCT/CN2013/074603 CN2013074603W WO2014127578A1 WO 2014127578 A1 WO2014127578 A1 WO 2014127578A1 CN 2013074603 W CN2013074603 W CN 2013074603W WO 2014127578 A1 WO2014127578 A1 WO 2014127578A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
vehicle
box
antenna box
interface
Prior art date
Application number
PCT/CN2013/074603
Other languages
English (en)
French (fr)
Inventor
周其彬
翁杰军
Original Assignee
深圳市掌讯通讯设备有限公司
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 深圳市掌讯通讯设备有限公司 filed Critical 深圳市掌讯通讯设备有限公司
Publication of WO2014127578A1 publication Critical patent/WO2014127578A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end

Definitions

  • the present invention relates to global positioning system (GPS) car navigation and antenna technology, and more particularly to a vehicle antenna box.
  • GPS global positioning system
  • Built-in vehicle intelligent control system includes chips, antennas, processors, memory, screens, buttons, speakers and other components. In addition to the antenna part, they are combined into one base, which is usually installed in the center console of the car with the screen facing outward.
  • the vehicle intelligent control system uses multiple items. Wireless technology (mobile communication, mobile TV, GPS, etc.), using multiple corresponding antennas, existing
  • the in-vehicle in-vehicle intelligent control system has an internal antenna mounted on the back of the screen and one or more external antennas, which brings the following inconvenience to the user:
  • the technical problem to be solved by the present invention is how to provide an in-vehicle antenna box, which can better manage the use of the antenna, and further concentrates on providing users with various uses and maintenance conveniences.
  • an in-vehicle antenna box comprising an outer casing and an inner antenna capable of passing electromagnetic waves, wherein the antenna comprises a positioning navigation antenna and a mobile communication antenna, all antennas and internal circuit boards
  • the controller is electrically connected;
  • the in-vehicle antenna box further includes a user identity card (SIM card) slot electrically connected to the controller and a peripheral connection interface exposed on the car antenna box housing.
  • SIM card user identity card
  • the positioning navigation antenna in the antenna is a GPS antenna or a GLONASS antenna
  • the mobile communication antenna in the antenna is a second generation mobile communication (2G) or a third generation mobile communication. (3G) antenna.
  • the antenna further includes a mobile phone television (CMMB) antenna.
  • CMMB mobile phone television
  • the antenna further includes a non-stop electronic toll collection system (ETC) antenna.
  • ETC electronic toll collection system
  • the antenna further includes a wireless local area network (WIFI) antenna and a Bluetooth antenna.
  • WIFI wireless local area network
  • the peripheral connection interface comprises a mobile terminal high definition video interface (MHL) interface and a universal serial bus (USB) interface.
  • MHL mobile terminal high definition video interface
  • USB universal serial bus
  • the USB interface of the peripheral connection interface is externally connected to the USB flash drive and or the 3G wireless network card.
  • the peripheral connection interface further includes a camera interface.
  • the vehicle antenna box is externally connected to the display device; the vehicle antenna box is further provided with a card slot, and the CPU card inserted into the card slot is externally connected through the electrical connection port in the card slot,
  • the CPU card has a central processing unit and its electrically connected storage module, audio module, display module and communication module.
  • the vehicle antenna box is externally connected to the display device; the vehicle antenna box further includes a central processing unit and an electrically connected storage module, an audio module, a display module and a communication module.
  • the in-vehicle antenna box provided in accordance with the present invention includes any combination of the above technical features.
  • the vehicle antenna box provided by the invention breaks through the traditional thinking and adopts a structure of a concentrated antenna and a peripheral connection interface, which has the following advantages over the prior art:
  • FIG. 1 is a schematic diagram showing the external structure of a vehicle antenna case provided by the present invention.
  • FIG. 2 is a schematic structural view of an internal circuit of the vehicle antenna case shown in FIG. 1;
  • FIG. 3 is a schematic diagram showing the appearance of an external CPU card cooperated with the vehicle antenna case shown in FIG. 1;
  • FIG 4 is a schematic diagram showing the internal circuit structure of the external CPU card shown in Figure 3;
  • FIG. 5 is a table 1 of the socket pin definitions in the external CPU card shown in Figure 3;
  • Figure 6 shows the pin definition table 2 in the external CPU card shown in Figure 3.
  • the vehicle antenna box of the specific embodiment provided by the present invention is connected to the embedded base, and the external CPU card can be inserted into the vehicle antenna box to work.
  • the vehicle antenna box includes a bracket 11, a casing 12 and a card slot 13, and the in-line base is connected through an HDMI cable.
  • the bracket 11 can be attached to the window glass and movably connected to the casing 12 for inserting an external CPU card.
  • the vehicle antenna box includes an additional circuit and a circuit board including a controller in addition to the antenna body, and the antenna includes a GPS+GLONASS antenna, a WIFI antenna, and a Bluetooth antenna.
  • a controller is disposed on the circuit board, and the antenna body is electrically connected to the circuit board, and an externally connected MHL interface connected to the mobile phone, an external CPU card interface corresponding to the card slot insertion port 13, a USB interface connected to the U disk or the 3G network card, Camera interface and power connector.
  • the external CPU card has a flat card shape, and the outside includes a casing, a socket 32, a panel and a memory card insertion port 31 on the panel.
  • the thickness of the two sides is smaller than the thickness of the middle, which is convenient for pushing and pulling the card slot which is matched with the same.
  • the internal circuit of the external CPU card has a CPU and a core component, so as to avoid excessive external interface connection, performance/reliability reduction and fault maintenance, and the necessary operation control port must be included in the interface.
  • the external CPU card the specific circuit structure shown in Figure 4, including the CPU bus and its electrically connected CPU, audio module, liquid crystal display (LCD) module, GPS module, WIFI module, storage unit, connector 32 and memory card Insert port 31.
  • the socket 32 of the external CPU card satisfies CPU power, basic control, and input/output requirements, including audio and video terminals, various communication terminals, external power access terminals, and antenna access terminals.
  • the external clock terminal, the ground terminal, and the on/off control terminal may specifically include multiple implementation manners.
  • the CPU card can also be built-in, and the car antenna box and CPU card are combined into one non-detachable whole, which can reduce the overall system cost.
  • the vehicle antenna box of the invention is applied to the intelligent vehicle system, has the outstanding advantages of maintenance without disassembling, quick and convenient upgrade and enjoying the continuously improving performance, and will be widely applied in the intelligent vehicle system.

Abstract

本发明涉及一种车载天线盒，包括能通过电磁波的外壳和内部天线，所述天线包括定位导航天线和移动通讯天线，所有天线与内部电路板上的控制器电连接；所述车载天线盒还包括与所述控制器电连接的SIM卡插槽和露在车载天线盒外壳上的各种外设连接接口，进一步还包括内置CPU或外置CPU卡。这种车载天线盒，独立于内嵌式底座，集成各种天线和接口，大大方便具体使用和维护。

Description

一种车载天线盒 技术领域
本发明涉及全球定位系统（ GPS ）车载导航和天线技术，具体涉及一种车载天线盒。
背景技术
内嵌式车载智能控制系统（含 GPS 导航）包括芯片、天线、处理器、内存、屏幕、按键、扬声器等组成部分，除天线部分外一起合为一个底座，一般都安装在汽车中控台，屏幕朝外。目前，车载智能控制系统使用多项 无线技术（移动通讯、手机电视、 GPS 等），采用多个对应天线，现有的 内嵌式车载智能控制系统有安装在屏幕背后的内部天线，还有一个或多个外部天线，这给用户带来以下不便：
1 、多个外部天线使用连接不便并占用底座上的接口；
2 、内部天线信号不佳，外部天线缺乏保护；
3 、功能单一。
 技术问题
本发明需要解决的技术问题是，如何提供一种车载天线盒，能更好地管理使用天线，进一步集中为用户提供各种使用和维护方便。
技术解决方案
本发明的上述技术问题这样解决：构建一种车载天线盒，包括能通过电磁波的外壳和内部天线，其特征在于，所述天线包括定位导航天线和移动通讯天线，所有天线与内部电路板上的控制器电连接；所述车载天线盒还包括与所述控制器电连接的用户身份卡（SIM卡）插槽和露在车载天线盒外壳上的外设连接接口。
按照本发明提供的车载天线盒，所述天线中定位导航天线是GPS天线或格洛纳斯（GLONASS）天线，所述天线中移动通讯天线是第二代移动通讯（2G）或第三代移动通讯（3G）天线。
按照本发明提供的车载天线盒，所述天线还包括手机电视（CMMB）天线。
按照本发明提供的车载天线盒，所述天线还包括不停车电子收费系统（ETC）天线。
按照本发明提供的车载天线盒，所述天线还包括无线局域网（WIFI）天线和蓝牙天线。
按照本发明提供的车载天线盒，所述外设连接接口包括移动终端高清影音标准接口（MHL）接口和通用串口总线（USB）接口。
按照本发明提供的车载天线盒，所述外设连接接口中USB接口外部连接U盘和或3G无线上网卡。
按照本发明提供的车载天线盒，所述外设连接接口还包括摄像头接口。
按照本发明提供的车载天线盒，所述车载天线盒外部连接显示设备；所述车载天线盒还设有卡槽，通过卡槽内电连接口外部连接插入所述卡槽的CPU卡，所述CPU卡内置中央处理器及其电连接的存储模块、音频模块、显示模块和通信模块。
按照本发明提供的车载天线盒，所述车载天线盒外部连接显示设备；所述车载天线盒还内置中央处理器及其电连接的存储模块、音频模块、显示模块和通信模块。
按照本发明提供的车载天线盒，包括上述技术特征的任意组合。
 有益效果
本发明提供的车载天线盒，突破传统思路，采用集中天线和外设连接接口的结构，较现有技术具有以下优势：
1 、 与底座连接使用管理方便；
2 、 方便与外部设备连接使用方便；
3 、 减少打开车体的维护。
 附图说明
下面结合附图和具体实施例进一步对本发明进行详细说明：
图 1 是本发明提供的车载天线盒外部结构示意图；
图 2 是图 1 所示车载天线盒中内部电路结构示意图；
图 3 是与图 1 所示车载天线盒配合的外置 CPU 卡外观结构示意图；
图 4 是图 3 所示外置 CPU 卡中内部电路结构示意图；
图 5 是图 3 所示外置 CPU 卡中接插口脚位定义表一；
图 6 是图 3 所示外置 CPU 卡中接插口脚位定义表二。
 本发明的最佳实施方式
本发明提供的具体实施例的车载天线盒，与内嵌式底座连接，在车载天线盒内插入外置CPU卡即可工作。
如图1所示，该车载天线盒包括支架11、盒体12和卡槽13，通过HDMI线连接内嵌式底座。支架11可贴在车窗玻璃上，与盒体12活动连接，卡槽13用于插入外置CPU卡。
如图2所示，该车载天线盒除天线本体外还包括额外增加含控制器的电路和电路板，天线包括GPS+GLONASS天线，WIFI天线，蓝牙天线。电路板上设置有控制器，天线本体与电路板电连接，外部设置与手机连接的MHL接口、与卡槽插入口13对应的外置CPU卡接口、连接U盘或3G上网卡的USB接口、摄像头接口和电源接口。
如图3所示，该外置CPU卡是扁平卡状，外部包括外壳、接插口32、面板和面板上的存储卡插入口31。其两侧厚度比中间厚度小，方便推拉插入与其配合的卡槽。该外置CPU卡内部电路具备CPU和核心组件，这样避免过多的外部接口连接、性能/可靠性降低和故障维护困难，另外在接插口必须含有必要的操作控制端口。该外置CPU卡，具体电路结构如图4所示，包括CPU总线及其电连接的CPU、音频模块、液晶显示（LCD）模块、GPS模块、WIFI模块、存储单元、接插口32和存储卡插入口31。
如图5和6所示，该外置CPU卡的接插口32满足CPU电源、基本控制和输入/出需要，包括音视频端、各种通讯端、外部电源接入端、天线接入端、外部时钟端、接地端和开/关机控制端，具体可以包含多种实现方式。
 本发明的实施方式
CPU 卡还可以是内置的，车载天线盒与 CPU 卡结合为一个不可拆分的整体，这样能降低系统整体成本。
工业实用性
本发明车载天线盒应用于智能车载系统，具有维修不拆机，升级快速方便和享受不断提高的性能等突出优点，将会被广泛应用在智能车载系统中。
序列表自由内容

Claims (10)

1、一种车载天线盒，包括能通过电磁波的外壳和内部天线，其特征在于，所述天线包括定位导航天线和移动通讯天线，所有天线与内部电路板上的控制器电连接；所述车载天线盒还包括与所述控制器电连接的SIM卡插槽和露在车载天线盒外壳上的外设连接接口。
2、根据权利要求1所述车载天线盒，其特征在于，所述天线中定位导航天线是北斗定位天线、GPS天线或GLONASS天线，所述天线中移动通讯天线是2G或3G天线。
3、根据权利要求2所述车载天线盒，其特征在于，所述天线还包括CMMB天线。
4、根据权利要求3所述车载天线盒，其特征在于，所述天线还包括ETC天线。
5、根据权利要求4所述车载天线盒，其特征在于，所述天线还包括WIFI天线和蓝牙天线。
6、根据权利要求1所述车载天线盒，其特征在于，所述外设连接接口包括移动终端高清影音标准接口MHL接口和USB接口。
7、根据权利要求6所述车载天线盒，其特征在于，所述外设连接接口中USB接口外部连接U盘和或3G无线上网卡。
8、根据权利要求6所述车载天线盒，其特征在于，所述外设连接接口还包括摄像头接口。
9、根据权利要求1-8任一项所述车载天线盒，其特征在于，所述车载天线盒外部连接显示设备；所述车载天线盒还内置中央处理器及其电连接的存储模块、音频模块、显示模块和通信模块。
10、根据权利要求1-8任一项所述车载天线盒，其特征在于，所述车载天线盒外部连接显示设备；所述车载天线盒还设有卡槽(13)，通过卡槽内电连接口外部连接插入所述卡槽的CPU卡，所述CPU卡内置中央处理器及其电连接的存储模块、音频模块、显示模块和通信模块。
PCT/CN2013/074603 2013-02-21 2013-04-24 一种车载天线盒 WO2014127578A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2013200806220U CN203134988U (zh) 2013-02-21 2013-02-21 一种车载天线盒
CN201320080622.0 2013-02-21

Publications (1)

Publication Number Publication Date
WO2014127578A1 true WO2014127578A1 (zh) 2014-08-28

Family

ID=48942931

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/074603 WO2014127578A1 (zh) 2013-02-21 2013-04-24 一种车载天线盒

Country Status (2)

Country Link
CN (1) CN203134988U (zh)
WO (1) WO2014127578A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113965906A (zh) * 2021-11-12 2022-01-21 北京万集科技股份有限公司 车载装置及车用无线通信系统
CN113965909A (zh) * 2021-11-12 2022-01-21 北京万集科技股份有限公司 车载装置及车用无线通信系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203438949U (zh) * 2013-09-22 2014-02-19 周其彬 一种mhl分离式车载导航
CN203554849U (zh) * 2013-11-29 2014-04-16 周其彬 一种车载天线盒结构
CN105652290A (zh) * 2016-03-27 2016-06-08 厦门精图信息技术有限公司 基于北斗导航和通信网络的乘车信息共享系统
JP7003048B2 (ja) * 2016-10-21 2022-02-04 株式会社ヨコオ 車載アンテナ装置、及びアンテナシステム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025320A1 (en) * 2002-09-13 2004-03-25 Delorme Publishing Co. Multi-mode gps receiver
CN201672928U (zh) * 2010-04-13 2010-12-15 深圳市途径汽车电子科技有限公司 汽车导航仪的功能扩展盒
CN201789510U (zh) * 2010-05-11 2011-04-06 华为终端有限公司 具有gps功能的数据卡
CN103197330A (zh) * 2013-02-21 2013-07-10 深圳市掌讯通讯设备有限公司 分离式车载导航系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025320A1 (en) * 2002-09-13 2004-03-25 Delorme Publishing Co. Multi-mode gps receiver
CN201672928U (zh) * 2010-04-13 2010-12-15 深圳市途径汽车电子科技有限公司 汽车导航仪的功能扩展盒
CN201789510U (zh) * 2010-05-11 2011-04-06 华为终端有限公司 具有gps功能的数据卡
CN103197330A (zh) * 2013-02-21 2013-07-10 深圳市掌讯通讯设备有限公司 分离式车载导航系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113965906A (zh) * 2021-11-12 2022-01-21 北京万集科技股份有限公司 车载装置及车用无线通信系统
CN113965909A (zh) * 2021-11-12 2022-01-21 北京万集科技股份有限公司 车载装置及车用无线通信系统

Also Published As

Publication number Publication date
CN203134988U (zh) 2013-08-14

Similar Documents

Publication Publication Date Title
WO2014127578A1 (zh) 一种车载天线盒
WO2014127577A1 (zh) 分离式车载导航系统
KR102086792B1 (ko) 착탈 가능한 장치를 포함하는 전자 장치
CN107734092A (zh) 移动终端
US20140379952A1 (en) Tablet electronic device
WO2015158261A1 (zh) 一种车载智能系统
US20180110140A1 (en) Intelligent Terminal
CN203377892U (zh) 一种安全认证装置
WO2022179357A1 (zh) 射频模组及天线系统、电子设备
CN107577370B (zh) 触控装置及电子设备
CN205071069U (zh) 移动终端
CN107948353A (zh) 电子装置及电子设备
WO2014127576A1 (zh) 一种外置cpu卡
CN208445588U (zh) 电子设备及其显示面板
CN213634129U (zh) Sim卡、定位通讯电路及智能手表
CN203438949U (zh) 一种mhl分离式车载导航
CN218334574U (zh) 电子设备
CN218768236U (zh) 一种加固车载显控终端
CN210691435U (zh) 一种双屏人脸识别一体机的电路结构
CN210000247U (zh) 一种吸附式无线充电带屏显示的中控台装置
EP2345960A1 (en) Method of processing a call in a mobile terminal
WO2022183833A1 (zh) 终端配件及移动终端
JP6264590B2 (ja) オペレーティングシステムを有するキーボードデバイス及びコンピュータアセンブリ
CN108228507B (zh) 移动终端及其外壳组件
CN218959006U (zh) 一种小型ipc网络摄像头

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13875451

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13875451

Country of ref document: EP

Kind code of ref document: A1