CN103973818A - Vehicle-mounted intelligent terminal capable of supporting remote monitoring and open data access - Google Patents

Vehicle-mounted intelligent terminal capable of supporting remote monitoring and open data access Download PDF

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Publication number
CN103973818A
CN103973818A CN201410239355.6A CN201410239355A CN103973818A CN 103973818 A CN103973818 A CN 103973818A CN 201410239355 A CN201410239355 A CN 201410239355A CN 103973818 A CN103973818 A CN 103973818A
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CN
China
Prior art keywords
chip
intelligent terminal
vehicle
remote monitoring
obd
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CN201410239355.6A
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Chinese (zh)
Inventor
凌玺炯
黄栋
晁广喜
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上海安车信信息技术有限公司
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Priority to CN201410239355.6A priority Critical patent/CN103973818A/en
Publication of CN103973818A publication Critical patent/CN103973818A/en

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Abstract

The invention discloses a vehicle-mounted intelligent terminal capable of supporting remote monitoring and open data access. The vehicle-mounted intelligent terminal comprises a core processor, a GPS (Global Position System) positioning module, a gravity sensor chip, an OBD (On-Board Diagnostics) chip, a WIFI (Wireless Fidelity) chip and a Flash storage chip, wherein the GPS positioning module, the gravity sensor chip, the OBD chip, the WIFI chip and the Flash storage chip are connected with the core processor. The vehicle-mounted intelligent terminal capable of supporting remote monitoring and open data access is connected with vehicle-mounted devices of other third parties, so that data is sent to a cloud server through a wireless remote transmission communication module. The vehicle-mounted intelligent terminal is also capable of receiving a vehicle electron bus command sent by a service end and transmitting a result message back to the service end. The vehicle-mounted intelligent terminal is strong in extensibility.

Description

一种支持远程监控和开放数据接入的车载智能终端 For supporting on-board intelligent remote monitoring terminal and open data access

技术领域 FIELD

[0001] 本发明属于车载通信设备技术领域,具体的说是涉及一种支持远程监控和开放数据接入的车载智能终端。 [0001] The present invention belongs to the technical field of vehicle communication device, specifically, to a remote monitoring and supporting open access to vehicle data intelligent terminal.

背景技术 Background technique

[0002]目前市面上的车载智能诊断终端及其类似产品主要有两种形态:一种是通过一条专用的数据线连接到车辆的OBD (车载诊断系统)接口,将数据读取出来后再显示到配套的显示屏上;另一种是通过无线OBD接口适配器结合智能手机软件,这种OBD设备类似于一个加入无线通讯模块的单片机,通过蓝牙或者WIFI将OBD读取到的数据传输到智能手机端进行展现。 [0002] Currently available onboard smart diagnosis terminal and the like products are mainly two forms: one is connected via a dedicated data line to the OBD (on-board diagnostic system) of the vehicle interface, then display the data read out supporting on the display screen; the other is bonded by a wireless smart phone software OBD interface adapter, which is similar to a single-chip device OBD wireless communication module is added, to read the OBD through WIFI or Bluetooth data transmission to the smartphone end to unfold. 但是现有技术中的车载智能诊断终端通常都不能支持远程监控,而且也不能支持开放数据接入,使现有技术中的车载智能诊断终端在使用时具有一定的局限性,不能够满足车主日常使用车辆的各种需求。 However, on-board intelligent diagnostic terminal of the prior art often can not support remote monitoring, and can not support open access to data, the on-board intelligent diagnostic terminal in the prior art have some limitations when used, can not meet the owners of the daily use the various needs of the vehicle.

发明内容 SUMMARY

[0003] 本发明为了克服现有技术存在的不足,提供一种能够支持远程监控和开放数据接入的车载智能终端。 [0003] The present invention is to overcome the shortcomings of the prior art, to provide a remote monitoring and supporting open access to vehicle data intelligent terminal.

[0004] 本发明是通过以下技术方案实现的:一种支持远程监控和开放数据接入的车载智能终端,其包括核心处理器、GPS定位模块、重力传感器芯片、OBD芯片、WIFI芯片和Flash存储芯片;GPS定位模块、重力传感器芯片、OBD芯片、WIFI芯片和Flash存储芯片均与核心处理器连接。 [0004] The present invention is achieved by the following technical solution: A remote monitoring and supporting open access to vehicle data intelligent terminal, comprising a processor core, GPS positioning module, a gravity sensor chip, the OBD chip, WIFI and Flash memory chip chip; the GPS positioning module, a gravity sensor chip, the OBD chip, WIFI Flash memory chip, and the chip are connected to the core processor.

[0005] GPS定位模块、OBD芯片和WIFI芯片通过通用异步收发传输器(UART)与核心处理器连接。 [0005] GPS positioning module, OBD WIFI chip and the chip is connected to the processor core through Universal Asynchronous Receiver Transmitter (UART).

[0006] 重力传感器芯片通过I2C总线与核心处理器连接。 [0006] The gravity sensor chip is connected via the I2C bus and the processor core.

[0007] 核心处理器是采用芯片型号为MT6250A的单片机。 [0007] processor core chip model using MT6250A microcontroller.

[0008] 重力传感器芯片采用型号为ADXL345的三轴加速度计。 [0008] The model for the gravity sensor chip using the ADXL345 three-axis accelerometer.

[0009] 其中WIFI芯片是采用芯片型号为MT5931A的WIFI芯片,Flash存储芯片是采用芯片型号为⑶25LQ64BVIG的闪存芯片,OBD芯片是采用芯片型号为ELM327SM的OBD芯片,GPS定位模块是采用芯片型号为CE01513的GPS定位模块。 [0009] wherein WIFI chip is the use of chip model MT5931A the WIFI chip, Flash memory chip is the use of chip model ⑶25LQ64BVIG flash memory chips, OBD chip is the use of chip model ELM327SM OBD-chip, GPS positioning module is the use of chip model CE01513 GPS positioning module.

[0010] 本发明的有益效果是:本发明支持远程监控和开放数据接入的车载智能终端可以通过开放的通讯接口,接入其它第三方的车载设备,并通过无线远传通讯模块发送到云端服务器。 [0010] Advantageous effects of the present invention are: the present invention supports remote monitoring and open access to vehicle data intelligent terminal via the open communication interface, third party access to other vehicle-mounted device, and transmits to the cloud through the wireless remote communications module server. 本发明的车载智能终端还可以接受服务端下发的汽车电子总线命令,并将结果报文透传回服务端,扩展性强。 Vehicle intelligent terminal of the present invention may also be delivered by the server to accept automotive electronics bus command and return result message through the server, scalability.

附图说明 BRIEF DESCRIPTION

[0011] 图1是本发明一种支持远程监控和开放数据接入的车载智能终端的结构示意图; 图中:1-核心处理器;2-GPS定位模块;3_重力传感器芯片;4-0BD芯片、5-WIFI芯片; 6-Flash存储芯片。 [0011] FIG. 1 is a schematic structural diagram of the present invention, one kind of remote monitoring and open access to vehicle data to support intelligent terminal; FIG: 1- core processor; 2-GPS positioning module; 3_ gravity sensor chip; 4-0BD chip, 5-WIFI chip; 6-Flash memory chip.

具体实施方式 Detailed ways

[0012] 以下结合附图对本发明作详细描述。 [0012] conjunction with the drawings of the present invention is described in detail.

[0013] 如图1所示,一种支持远程监控和开放数据接入的车载智能终端,其包括核心处理器1、GPS定位模块2、重力传感器芯片3、OBD芯片4、WIFI芯片5和Flash存储芯片6 ;GPS定位模块2、重力传感器芯片3、OBD芯片4、WIFI芯片5和Flash存储芯片6均与核心处理器I连接。 [0013] As shown in FIG. 1, for supporting remote monitoring and open access to vehicle data intelligent terminal, comprising a processor core, the GPS positioning module 2, a gravity sensor chip 3, OBD chip 4, WIFI Flash chips 5 and the memory chip 6; the GPS positioning module 2, a gravity sensor chip 3, OBD chip 4, WIFI chip Flash memory chip 5 and I 6 are connected to the processor core. GPS定位模块2、OBD芯片4和WIFI芯片5通过通用异步收发传输器(UART)与核心处理器I连接,重力传感器芯片3通过I2C总线与核心处理器I连接,核心处理器I是采用芯片型号为MT6250A的单片机,重力传感器芯片3采用型号为ADXL345的三轴加速度计。 GPS positioning module 2, OBD WIFI chip 5 and the chip 4 via a universal asynchronous receiver transmitter (the UART) I connected to the core processor, a gravity sensor chip 3 through the I2C bus is connected with the core processor I, I is the use of processor core chip type It is MT6250A microcontroller, a gravity sensor chip 3 a model of the three-axis accelerometer ADXL345.

[0014] 最后应当说明的是,以上内容仅用以说明本发明的技术方案,而非对本发明保护范围的限制,本领域的普通技术人员对本发明的技术方案进行的简单修改或者等同替换,均不脱离本发明技术方案的实质和范围。 [0014] Finally, it should be noted that the above are intended to illustrate the present invention, not to limit the scope of the present invention, simple modification to those of ordinary skill in the art of the technical solution of the present invention or equivalent replacements are without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1.一种支持远程监控和开放数据接入的车载智能终端,其特征在于:所述支持远程监控和开放数据接入的车载智能终端包括核心处理器、GPS定位模块、重力传感器芯片、OBD芯片、WIFI芯片和Flash存储芯片;所述GPS定位模块、重力传感器芯片、OBD芯片、WIFI芯片和Flash存储芯片均与所述核心处理器连接。 A remote monitoring and supporting open access to vehicle data intelligent terminal, wherein: said open support remote monitoring and access to vehicle data intelligent terminal includes a core processor, GPS positioning module, a gravity sensor chip, the OBD chip , WIFI chip and Flash memory chip; the GPS positioning module, a gravity sensor chip, the OBD chip, WIFI Flash memory chip, and the chip are connected to the processor core.
2.根据权利要求1所述的一种支持远程监控和开放数据接入的车载智能终端,其特征在于:所述GPS定位模块、OBD芯片和WIFI芯片通过通用异步收发传输器与所述核心处理器连接。 2. A support according to one of claim 1 and a remote monitoring access to an open vehicle data intelligent terminal as claimed in claim, wherein: said GPS positioning module, the OBD WIFI chip by chip, and a universal asynchronous receiver transmitter and said processing core connection.
3.根据权利要求1所述的一种支持远程监控和开放数据接入的车载智能终端,其特征在于:所述重力传感器芯片通过I2C总线与所述核心处理器连接。 According to one of the claims 1 to support remote monitoring and open access to the vehicle data intelligent terminal, wherein: said gravity sensor chip is connected via the I2C bus and the processor core.
4.根据权利要求1至3中任一项权利要求所述的一种支持远程监控和开放数据接入的车载智能终端,其特征在于:所述核心处理器是采用芯片型号为MT6250A的单片机。 According to claim 1 to any one of claims claim 3 for supporting remote monitoring and open access to vehicle data intelligent terminal, wherein: said processor core chip model using MT6250A microcontroller.
5.根据权利要求1至3中任一项权利要求所述的一种支持远程监控和开放数据接入的车载智能终端,其特征在于:所述重力传感器芯片采用型号为ADXL345的三轴加速度计。 According to claim 1 to any one of claims 3 requires a remote monitoring and supporting open access to data onboard the intelligent terminal, wherein: said gravity sensor chip Model ADXL345 accelerometer is triaxial .
CN201410239355.6A 2014-06-03 2014-06-03 Vehicle-mounted intelligent terminal capable of supporting remote monitoring and open data access CN103973818A (en)

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Cited By (2)

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CN104125302A (en) * 2014-08-13 2014-10-29 重庆思建科技有限公司 Vehicle and man social information system and method
CN104185309A (en) * 2014-08-12 2014-12-03 深圳市元征科技股份有限公司 On-board wireless local area network equipment

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CN101918932A (en) * 2007-06-05 2010-12-15 Iwi股份有限公司 System and method for automatically registering a vehicle monitoring device
CN102801436A (en) * 2012-07-10 2012-11-28 南京智启软件开发有限公司 Unshielded vehicle-mounted multimedia navigation terminal
CN203366735U (en) * 2013-07-15 2013-12-25 深圳市众鸿科技股份有限公司 Onboard intelligent terminal based on Android system and onboard voice identification system

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Publication number Priority date Publication date Assignee Title
CN101918932A (en) * 2007-06-05 2010-12-15 Iwi股份有限公司 System and method for automatically registering a vehicle monitoring device
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CN203366735U (en) * 2013-07-15 2013-12-25 深圳市众鸿科技股份有限公司 Onboard intelligent terminal based on Android system and onboard voice identification system

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