POS 机解决方案—Ameya360电子元器件平台

Release time：2019-10-29
author：
source：Ameya360
reading：1820

1、 前言

POS（Pointofsales）称为销售点情报管理系统，是一种配有条码或 OCR 码技术终端阅读器，有现金或易货额度出纳功能。其主要任务是对商品与媒体交易提供数据服务和管理功能，并进行非现金结算。

POS 机解决方案—Ameya360电子元器件平台

POS 是一种多功能终端，把它安装在信用卡的特约商户和受理网点中与计算机联成网络，就能实现电子资金自动转账，它具有支持消费、预授权、余额查询和转帐等功能，使用起来安全、快捷、可靠。大宗交易中基本经营情报难以获取，导入 POS 系统主要是解决零售业信息管理盲点。连锁分店管理信息系统中的重要组成部分。

1、 方案概述

MODEM 板由中央处理模块、存储器模块、MODEM 模块、电话线接口组成。首先，POS 会先检测 /RING 和 /PHONE 信号，以确定电话线上的电压是否可以使用，交换机返回可以拔号音，POS 拔号，发送灯闪动，开始拔号，由通讯协议确定交换机和 POS 之间的信号握手确认等，之后才开始 POS 的数据交换，信号通过 MODEM 电路收发信号；完成后挂断，结束该过程。


（"Note: The information presented in this article is gathered from the internet and is provided as a reference for educational purposes. It does not signify the endorsement or standpoint of our website. If you find any content that violates copyright or intellectual property rights, please inform us for prompt removal."）

Previous：智能燃气表和水表解决方案—Ameya360电子元器件平台

Next：光接口模块解决方案—Ameya360电子元器件网

Online messageinquiry

reading
Popular categories
Boxes, Enclosures, Racks Cables, Wires Circuit Protection Connectors, Interconnects Development Kits Electromechanical Embedded Solutions Fans, Thermal Management Optoelectronics Others Passive Components Power Semiconductors Sensors, Transducers Test and Measurement
  • Week of hot material
  • Material in short supply seckilling
model brand Quote
TL431ACLPR Texas Instruments
BD71847AMWV-E2 ROHM Semiconductor
RB751G-40T2R ROHM Semiconductor
MC33074DR2G onsemi
CDZVT2R20B ROHM Semiconductor
model brand To snap up
BP3621 ROHM Semiconductor
IPZ40N04S5L4R8ATMA1 Infineon Technologies
ESR03EZPJ151 ROHM Semiconductor
BU33JA2MNVX-CTL ROHM Semiconductor
STM32F429IGT6 STMicroelectronics
TPS63050YFFR Texas Instruments
Hot labels
ROHM
IC
Averlogic
Intel
Samsung
IoT
AI
Sensor
Chip
Original authorized brand
More Licensed Brands>>
Information leaderboard
  • Week of ranking
  • Month ranking

About us

Qr code of ameya360 official account

Identify TWO-DIMENSIONAL code, you can pay attention to

AMEYA360 weixin Service Account AMEYA360 weixin Service Account
AMEYA360 mall (www.ameya360.com) was launched in 2011. Now there are more than 3,500 high-quality suppliers, including 6 million product model data, and more than 1 million component stocks for purchase. Products cover MCU+ memory + power chip +IGBT+MOS tube + op amp + RF Bluetooth + sensor + resistor capacitance inductor + connector and other fields. main business of platform covers spot sales of electronic components, BOM distribution and product supporting materials, providing one-stop purchasing and sales services for our customers.

Please enter the verification code in the image below：

verification code