公开(公告)号：KR1020140087259A

公开(公告)日：2014-07-09

申请号：KR1020120156792

申请日：2012-12-28

Applicant: 한국기술교육대학교 산학협력단

Inventor： 이강환 ,  오동근

IPC: G06Q30/02 ,  G06K19/07 ,  H04B5/02 ,  H04B5/00

CPC classification number: G06Q30/0207 ,  G06K19/0723 ,  H04B5/0062 ,  H04B5/02

Abstract: The present invention relates to a discount coupon offering system and an embodiment of the present invention comprises: a product near field communication (NFC) card which embeds an NFC chip and transmits product ID using short range wireless communication; a purchaser terminal which tags the product NFC card to receive the product ID; a product management terminal which inputs product information on a product to be discounted and discount conditions among the products sold by a seller; a product database (DB) which receives and the product information and the discount conditions from the product management terminal; a server which receives the product ID from the purchaser terminal, searches for the product information and the discount conditions from the product DB, calculates a discount rate, and provides the calculated discount rate to the purchaser terminal as a discount coupon usable by the purchaser; and a seller terminal which receives the discount coupon stored on the purchaser terminal, applies the discount rate to obtain a final product price, and enables payment based on the final product price.

Abstract translation: 本发明涉及一种折扣券提供系统，本发明的实施例包括：一种产品近场通信（NFC）卡，其嵌入NFC芯片并使用短程无线通信传输产品ID; 购买者终端，其标记产品NFC卡以接收产品ID; 产品管理终端，在销售商品的商品中输入要打折的商品信息和折扣条件; 产品数据库（DB），从产品管理终端接收产品信息和折扣条件; 从购买者终端接收产品ID的服务器，从产品DB搜索产品信息和折扣条件，计算折扣率，并将计算的折扣率作为购买者可使用的折扣券提供给购买者终端; 并且接收存储在购买者终端上的折扣券的卖方终端，应用折扣率以获得最终产品价格，并且能够基于最终产品价格进行支付。

公开(公告)号：KR101689532B1

公开(公告)日：2016-12-27

申请号：KR1020150096628

申请日：2015-07-07

Applicant: 한국기술교육대학교 산학협력단

Inventor： 오동근 ,  오영준 ,  이강환

IPC: H04W40/02 ,  H04W40/24 ,  H04W28/08 ,  H04W84/18

CPC classification number: Y02D70/20 ,  Y02D70/30

Abstract: 본발명은모바일애드혹 네트워크에서의로드밸런싱을이용한분산경로설정방법에관한것이다. 이러한모바일애드혹 네트워크에서의분산경로설정방법은설정된주기에따라소스노드의통신범위에위치하는헤드노드들에대해로드밸런싱값을산출하는로드밸런싱산출단계, 산출된상기로드밸런싱값과상기헤드노드들의속성정보를이용하여상기헤드노드들에대해엘티노드선정확률을산출하는엘티노드선정확률산출단계, 그리고상기소스노드가상기로드밸런싱값과상기엘티노드선정확률을이용하여엘티노드를선정하고, 선정된엘티노드를상기소스노드에연결하여상기소스노드의데이터패킷전송경로를재설정하는경로재설정단계를포함한다. 이로인해, 데이터패킷전송에포함된헤드노드가주체가되어주변헤드노드들에순위를새로부여하여전송경로를재구성하므로, 데이터패킷전송경로설정에있어서네트워크의환경및 헤드노드의상태들을고려하여경로를설정할수 있어전송경로를효율적으로설정할수 있는효과가있다.

公开(公告)号：KR1020140098317A

公开(公告)日：2014-08-08

申请号：KR1020130010650

申请日：2013-01-30

Applicant: 한국기술교육대학교 산학협력단

Inventor： 이강환 ,  오동근 ,  정래진 ,  한태원

IPC: G06Q30/02 ,  G06Q20/14 ,  H04B5/00 ,  H04W4/00

CPC classification number: G06Q30/0281 ,  G06Q20/14 ,  G06Q30/0241 ,  H04B5/0031

Abstract: The specification discloses a system and a method for managing customers based on near field communications (NFC). According to the present invention, payment information, including payment amounts and payment numbers occurred between a company and a user during each pre-stored predetermined period, is received based on company information stored on an NFC tag received from an NFC-based network and user identification information of a terminal device, consumption amount ratios and consumption number ratios are calculated based on each of the payment amounts and payment numbers included in the payment information, a standard deviation of the payment amounts during each predetermined period is calculated, and a company preference level is calculated based on the calculated consumption amount ratios, the consumption number ratios and the standard deviation of the payment amounts, thereby essentially improving accuracy on a consumption tendency and the company preference level.

Abstract translation: 本说明书公开了一种基于近场通信（NFC）来管理客户的系统和方法。 根据本发明，基于从基于NFC的网络和用户接收的NFC标签上存储的公司信息，接收在每个预先存储的预定时段期间在公司和用户之间发生的支付金额和支付号码的支付信息 根据支付信息中包含的支付金额和付款号码计算终端装置的识别信息，消费量比例和消费数量比率，计算每个预定期间内的支付金额的标准差，公司偏好 水平是根据计算的消费量比率，消费数量比率和支付金额的标准差计算的，从而基本上提高消费趋势的准确性和公司偏好水平。