This is achieved through another service call made by your Car's OBU on the Presence Web service: the publish (Presence) method.
这是通过您车辆的OBU对在线状态Web服务进行的另一个服务调用实现的，即publish (Presence)方法。
Obu, a city of 85, 000 in central Japan, is a "corporate castle town" of Toyota, which recently posted its first loss in 70 years.
位于日本中心区的大府市拥有8.55万人口，作为丰田汽车的产业合作城，最近发布了近七十年来首次亏损的报告。
The most visible expression of this is the On-Board Unit, or OBU—an electronic jack-of-all-trades usually installed on a truck's dashboard.
技术应用的最突出部分是一个车载单元（简称OBU，一个用于交易的电子设备），通常被安装在卡车的仪表板上。
Enforcement is done using more DSRC beacons at the roadside, and also visually. Coloured lights on the OBU tell police whether a truck is legal.
强制执行将依靠路边的DSRC适配器，OBU上的彩灯将告诉警察车辆是否已缴费。
The most visible expression of this is the On-Board Unit, or OBU—an electronic jack-of-all-trades usually installed on a truck's dashboard.
技术应用的最突出部分是一个车载单元（简称OBU，一个用于交易的电子设备），通常被安装在卡车的仪表板上。
So expect the car you buy in, say, 2020 to come with a built-in OBU, capable of charging you depending on where and when you drive and how much traffic there is.
想象一下，当您在2020年购入一台装有obu轿车，它根据您的行驶距离、行驶时间以及当时的交通状况向您收费。
The system can collect and release the information of OBU and peripheral interface, and the test results show that the system meets the design requirements and runs stable.
系统能对OBU和外围接口的各种状态信息进行采集和发布，通过测试达到了设计要求，运行稳定。
An On-Board Unit (OBU) is designed and implemented on embedded platform responding to the application scenarios and functional requirements of Vehicle Ad Hoe Network (VANET).
针对车辆自组网的应用场景和功能要求，设计实现了一种嵌入式车载单元。
The OBU series single point load cell is designed for low profile scales and automatic check weighing systems where great accuracy, reliability and fast measurement are required.
OBU系列单点式称重传感器专门为低台秤和高精度自动检测重量机系统而设计，具有高精度，可靠性和快速测量的特点。
The OBU could even morph into a virtual back-seat driver that does all these things and more, communicating with the driver using a synthetic voice, speech recognition and face-reading cameras.
OBU最终可能演化为一个随时告诉司机如何开车的乘客甚至具有更多功能，通过合成对话系统、语音识别系统和面部识别照相机，与司机进行交流。
The OBU could even morph into a virtual back-seat driver that does all these things and more, communicating with the driver using a synthetic voice, speech recognition and face-reading cameras.
OBU最终可能演化为一个随时告诉司机如何开车的乘客甚至具有更多功能，通过合成对话系统、语音识别系统和面部识别照相机，与司机进行交流。
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