电子汽车衡概述

Brief Introduction of Electronic Truck Scale

电子汽车衡分为数字式电子汽车衡和模拟式电子汽车衡，也可称为数字地磅和模拟地磅，是用于化工、商品混凝土、物流、港口、码头、厂矿、商家、医药、化学、建设、食品等大宗货物计量的主要称重设备。数字式电子汽车衡因其传感电测部件全部采用数字技术，故可以防遥控、抗射频干扰、不因温度变化而导致称重信号发生变化，还可以远距离传输，远可传输280m，如中间加装转接器，理论上讲信号可以传输至无限远。目前这种汽车衡已经全面取代了模拟式电子汽车衡，模拟式电子汽车衡是汽车衡的早期产品，它低，容易被加装恶意遥控装置，已经不适应社会的发展，已被淘汰出称重领域！电子汽车衡的技术通过不断的研发，已提升到了非常成熟、稳定的阶段，且根据不同用户的需求，可以根据秤体和电子电器系统组合成不同功能的汽车衡。

Electronic truck scaleis divided into digital electronic truck scale and analogue electronic truck scale, also called digital floor scale and analogue floor scale. It is main weighing equipment for bulk cargo that widely used in industry, commercial concrete, logistics, port, mining, manufacturing factory, medical, chemical, construction，food, etc. The digital electronic truck scale with transducer electronic logging components, adopting digital technique, has characteristics of anti-theft tracking / remote control, RFI resistance, invariability of temperature changing, long distance transmission. The longest transmission is 280m. Theoretically, the transmission distance can be unlimited with the commutator. At present, digital electronic truck scale has entirely displaced analogue electronic truck scale. Analogue electronic truck scale is the early product, with low precision, can be easily anti-theft tracked / remote controlled, has been washed out weighing area! The technology of electronic truck scale has upgraded to a mature and stable stage by continuous developing, also can be assembled into different functions truck scale by scale body and electronics system, in accordance with various demands of users.

电子汽车衡结构组成

The Structure Composing of Electronic Truck Scale

电子汽车衡标准配置主要由承重传力机构(秤体)、高称重传感器、称重显示仪表三大主件组成，由此即可完成汽车衡基本的称重功能，也可根据不同用户的要求，选配打印机、大屏幕显示器、电脑管理系统以完成更高层次的数据管理及传输的需要。

The standardconfigurationofelectronic truck scalemainly consists of bearing and force transmission structure (scale body), high precision weighing load cell and weighing indicator. Thereupon, it can complete the weighing function ofelectronic truck scale, which also can be equipped with printer, large screen display and computer managing system to meet the need of higher level data management and transmission according to customers’ demands.

◆承重和传力机构——将物体的重量传递给称重传感器的机械平台，常见有钢结构及钢混结构二种主要型式；钢结构又分为全钢框架式（A型秤体）和U型梁新结构汽车衡（B型秤体）。

Bearing and force transmission structure—transmit the object weight to mechanic platform of the load cell. The structure commonly divides into steel structure and mixed steel structure types. Steel structure also divides into full-steel frame type (A-type) and U-beam new structure truck scale (B-type).

◆高称重传感器——是汽车衡的部件，起着将重量值转换成对应的可测电信号的作用，它的优劣性直接关系到整台衡器的品质。

High precision weighing load cell — core part of theelectronic truck scale, plays a part in shifting weighingnumerical valueinto corresponding measuring signal, the quality of which directly influences the quality of the whole weighing scale.

◆称重显示仪——用于测量传感器传输的电信号，再通过专用软件处理，显示重量读数，并可将数据进一步传递至打印机、大屏幕显示器、电脑管理系统。

Weighing indicator — applied to measureelectric signaltransmitted by the load cell, then display the weight reading processed by professional software, also be able to transmit the data to printer, large screen display and computer managing system.

◆打印机——用于打印重量数据表单。

Printer — applied to print important data forms.

◆大屏幕——用于远距离读数。

Large screen — applied to read for long-distance.

◆电脑管理系统——用于重量数据的进一步处理、储存、传输等。

Computer managing system — applied to further process, store and transmit important data.

电子汽车衡安装地面基础

The installation of electronic truck scale basis

汽车衡的基础是确保汽车衡及稳定性的重要组成部分。汽车衡基础分为浅基坑式及无基坑式二种(如下图)。

The basis is an important part to ensure the precision and stability ofelectronic truck scale. It is divided into shallow basis pit and no basic pit types (As figures following)