TR201909629A2

TR201909629A2 - A AUTHOR CASE INCLUDING A MEMORY UNIT

Info

Publication number: TR201909629A2
Application number: TR2019/09629A
Authority: TR
Inventors: Özgen Özdemi̇r; Acar Nuri̇; Yalçin Murat; Günay Burak; Cebeci̇ Tamer
Original assignee: Arcelik As
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2021-01-21

Abstract

Buluş konusu yazar kasa, bir kontrol kartına (3) sahip olan bir hafıza birimi (2), hafıza biriminin (2) içine yerleştirildiği, dışardan olabilecek müdahalelere karşı hafıza birimini (2) koruyan bir muhafaza (1) ve hafıza birimindeki (2) kontrol kartındaki (3) elektriksel hatların üzerine uygulanan ve hatları göstermeyen bir kaplama (12) içermektedir. Buluşun bir uygulamasında hafıza birimindeki (2) kontrol kartındaki (3) elektrik hatlarının üzeri saydam olmayan bir kaplama (12) ile kaplanmaktadır. Kaplanan yüzey dışarıda kalan yüzey olduğundan elektromanyetik korumayı yapan hattın üzerinde, yetkisiz kişilerce kurcalanmasının zorlaştırarak bir önlem alınmaktadır. Bu durumda yetkisiz kişilerce muhafaza (1) açılsa dahi kontrol kartına (3) müdahale edilebilmesi olanaksız hale getirilmektedir.The cash register according to the invention consists of a memory unit (2) having a control card (3), a housing (1) in which the memory unit (2) is placed, protecting the memory unit (2) against external interference, and a control system in the memory unit (2). It comprises a coating (12) that is applied on the electrical lines on the card (3) and does not show the lines. In an embodiment of the present invention, the power lines on the control card (3) in the memory unit (2) are covered with a non-transparent coating (12). Since the coated surface is the outside surface, a precaution is taken on the line that performs electromagnetic protection, making it difficult for unauthorized persons to tamper with it. In this case, it becomes impossible to interfere with the control card (3) even if the casing (1) is opened by unauthorized persons.

Description

TARIFNAME BIR HAFIZA BIRIMI IÇEREN BIR YAZAR KASA Bu bulus, yetkisiz kisilerce kurcalandigi anlasilan bir mali hafiza birimi içeren yazar kasa ile ilgilidir. DESCRIPTION A CASH REGISTER WITH A MEMORY UNIT This invention contains a financial memory unit that appears to have been tampered with by unauthorized persons. It's about the cash register.

Yazar kasalar satis islemlerinin kaydedilmesinde, müsteriler için fatura, fis ve benzeri mali degeri olan belgelerin hazirlanmasinda kullanilmaktadir. Tüm bu islemler bir hafiza biriminde saklanmakta ve bu hafiza da yetkisiz kisilerin ulasmasinin istenmedigi, bu nedenle de kapatildiktan sonra açilmasi mümkün olmayan ya da kapatildiktan sonra tekrar açildiginin tespit edilebildigi bir muhafaza içinde yer almaktadir. Özelikle mali degere sahip olan bilgilerin bulundugu hafiza biriminin güvenli bir sekilde saklanmasi gerekliligi bulunmaktadir. Invoices, receipts and invoices for customers are used in recording the sales transactions of cash registers. It is used in the preparation of documents of similar financial value. all this Transactions are stored in a memory unit and this memory cannot be accessed by unauthorized persons. it is not wanted to be accessed, therefore it is possible to open after being closed. an enclosure that does not exist or in which it can be detected that it has been reopened after being closed is located in. A memory that contains information of particular financial value. unit must be stored securely.

Teknigin bilinen durumunda yetkisiz kisilerce, izinsiz erisim saglanarak, istenmeyen degisikliklerin yapilmasini engelleyen çesitli tipte muhafazalar açiklanmaktadir. Bunlarin en yaygin olaninda muhafaza, yapistirma islemi ile kapatilmakta ve muhafazanin kurcalandigini tespit edebilmek için maliyeti oldukça artiran sensörler kullanilmaktadir. Bu uygulamalarda hafiza birimi, esnek malzeme olan elektromekanik güvenlik agi ile sarilmakta ve bir yuvaya yerlestirilmekte sonrasinda da bir kapak ile üzeri kapatilmaktadir. Hafiza biriminin üstünde ve altinda yapistirici bir yüzey olusturularak izinsiz olarak muhafazanin açilmaya çalisilmasi durumunda elektromekanik güvenlik agi zarar görmekte ve uyari vermektedir. Ancak bu çözümde yapistirici her zaman güvenilir bir çözüm degildir. In the state of the art, unauthorized access is provided by unauthorized persons, various types of enclosures that prevent undesired changes from being made is explained. In the most common of these, the preservation is done by the bonding process. closed and it is very costly to detect that the enclosure has been tampered with. increasing sensors are used. In these applications, the memory unit is a flexible material. It is surrounded by an electromechanical safety net and placed in a slot. It is then covered with a lid. above the memory unit and allowing the enclosure to be opened without permission by forming an adhesive surface underneath. In case of operation, the electromechanical safety net will be damaged and the warning gives. However, in this solution, the adhesive is not always a reliable solution.

Profesyonel seviyede bir saldiri neticesinde yapistirici asilabilmektedir. Bu durumda herhangi bir uyari olmaksizin, yetkisiz kisi, hafiza birimine kolaylikla ulasabilmektedir. As a result of a professional level attack, the glue can be hanged. This In this case, the unauthorized person can easily access the memory unit without any warning. can reach.

Patent Basvurusuanda, bir POS terminalinin güvenligine iliskin bir güvenlik sistemi açiklanmaktadir. sayili Alman Faydali Model Belgesi Basvurusu”nda, elektromekanik bir güvenlik sisteminin kullanildigi ve yetkisiz kisilerce açildiginin anlasildigi bir elektrikli cihaz açiklanmaktadir. sayili Birlesik Devletler Patent Basvurusu”nda, motorlu tasitlarda kullanilan takograf ve benzeri cihazlara izinsiz erisimin engellenerek, istenmeyen degisikliklerin yapilmasi Önlenen bir muhafaza açiklanmaktadir. At the time of Patent Application, a security system related to the security of a POS terminal is explained. In the German Utility Model Certificate Application no. electrical appliance where it is understood that the system has been used and opened by unauthorized persons. device is described. used in motor vehicles in the United States Patent Application No. by preventing unauthorized access to tachographs and similar devices, Making changes Describes a preemptive enclosure.

Basvurusu”nda açiklanmaktadir. Bu dokümanda, muhafaza iki parçadan olusmakta olup her iki parçadan hem mekanik olarak hem de elektriksel olarak birbirine uyumlu unsurlar yer almakta ve iki parça kapatildiginda muhafazanin kapali durumda oldugu anlasilmaktadir. It is explained in the Application. In this document, the enclosure consists of two parts. and both parts are connected to each other both mechanically and electrically. compatible elements are located and the enclosure is closed when the two parts are closed. It is understood that he is in the situation.

Bu bulusun amaci, yetkisiz kisilerce kurcalandigi anlasilan, içinde hafiza biriminin yer aldigi bir muhafaza içeren bir yazar kasanin gerçeklestirilmesidir. The object of this invention is to have the memory unit inside, which is understood to have been tampered with by unauthorized persons. It is the realization of a cash register containing a housing in which it is located.

Bu bulusun amacina ulasmak için gerçeklestirilen, ilk istem ve bu isteme bagli istemlerde tanimlanan yazar kasa, bir kontrol kartina sahip olan bir hafiza birimi ve hafiza biriminin içine yerlestirildigi, disardan olabilecek müdahalelere karsi hafiza birimini koruyan bir muhafaza ve hafiza birimindeki kontrol kartindaki elektriksel hatlarin üzerine uygulanan ve hatlari göstermeyen bir kaplama içermektedir. In order to achieve the purpose of this invention, the first request and the dependent The cash register as defined in the claims is a memory unit having a control card and the memory unit in which it is placed, against possible external interventions. an enclosure that protects the unit and the electrical on the control board in the memory unit. It contains a coating that is applied over the lines and does not show the lines.

Bulusun bir uygulamasinda hafiza birimindeki kontrol kartindaki elektrik hatlarinin üzeri saydam olmayan bir kaplama ile kaplanmaktadir. Kaplanan yüzey disarida kalan yüzey oldugundan elektromanyetik korumayi yapan hattin üzerinde, yetkisiz kisilerce kurcalanmasinin çalismayi zorlastirarak bir önlem alinmaktadir. In an embodiment of the invention, the electrical lines in the control card in the memory unit covered with a non-transparent coating. Coated surface outside Since it is the remaining surface, on the line that makes the electromagnetic protection, unauthorized A precaution is taken by making it difficult for people to tamper with it.

Bulusun bir uygulamasinda kaplama boyadir. In one embodiment of the invention, the coating is paint.

Bulusun bir baska uygulamasinda yazar kasa, dörtgenler prizmasi formunda bir muhafaza içermektedir. Bulusun uygulamasinda muhafaza plastik malzemeden üretilmektedir. In another embodiment of the invention, the cash register is a rectangular prism form. Includes enclosure. In the practice of the invention, the enclosure is made of plastic. is produced.

Bulusun bir diger uygulamasinda yazar kasa, dörtgenler prizmasi formunda bir hafiza birimi içermekte olup, içine kontrol kartinin oturtuldugu bir taban, tabana dik olarak düsey eksende uzanan bir ana yan duvar, ana yan duvardan uzanan bir ana tavan ile birbirine komsu diger üç ek yan duvar ve bu üç ek yan duvardan uzanan ve ana tavan ile birbirlerinin üzerine oturacak sekilde katlanarak, hafiza biriminin tavanini olusturan üç ek tavan içermektedir. In another embodiment of the invention, the cash register is a rectangular prism form. It contains a memory unit and a base in which the control card is placed. a main sidewall extending perpendicularly on the vertical axis three additional side walls adjacent to the main ceiling and these three additional side walls extending and folding over each other with the main roof, the memory It contains three additional ceilings that form the ceiling of the unit.

Bulusun uygulamasinda yazar kasa, ek tavanlarin ortasinda, birbirlerinin üzerine katlandiklarinda birbiri ile çakisan, es eksenli üç bosaltma içermektedir. In practice of the invention, the cash register is placed on top of each other in the middle of the additional ceilings. It contains three coaxial discharges that coincide with each other when folded.

Bu uygulamada yazar kasa, muhafazanin tavaninda yer alan ve hafiza biriminin ek tavanlarinda yer alan bosaltmalar ile çakisan bir ek bosaltma içermektedir. Bulusun uygulamasinda muhafaza içine yerlestirilen hafiza biriminin tavanindaki bosaltmalar ile muhafazanin tavanmda yer alan ek bosaltma çakismakta ve perçin ile mekanik olarak bir araya getirilmektedir. Bulusun bu uygulamasinda muhafazanin tavani ve muhafazanin disina tasan perçin daglanarak yetkisiz kisilerce açilmasi açildiginda da yetkisiz kisilerce açildiginin anlasilmasi ve kurcalanma hatasi vermesi saglanmaktadir. In this application, the cash register is located on the ceiling of the enclosure and is an additional part of the memory unit. It contains an additional drain that conflicts with the drains located on the ceilings. find it in the ceiling of the memory unit placed in the enclosure the drains and the additional drain on the ceiling of the enclosure overlap and the rivet are combined mechanically. Find in this application ceiling of the enclosure and the rivet protruding outside of the enclosure may break off and unauthorized If it is opened by unauthorized persons, it is understood that it is opened by unauthorized persons, and tampering error is provided.

Böylece potansiyel güvenlik açigina karsi etkili bir önlem alinmaktadir. Thus, an effective measure is taken against a potential security vulnerability.

Bu bulusun amacina ulasmak için gerçeklestirilen bir yazar kasanin hafiza birimi ve muhafazasi ekli sekillerde gösterilmis olup, bu sekillerden; Sekil 1 - Bir muhafazanin perspektif görünüsüdür. The memory unit of a cash register realized to achieve the purpose of this invention and its enclosure are shown in the attached figures. Figure 1 - Perspective view of an enclosure.

Sekil 2 - Muhafaza ve hafiza biriminin kesit görünüsüdür. Figure 2 - is the section view of the enclosure and the memory unit.

Sekil 3 - Hafiza biriminin detay görünüsüdür. Figure 3 - Detail view of the memory unit.

Sekillerdeki parçalar tek tek numaralandirilmis olup, bu numaralarin karsiligi asagida verilmistir. The parts in the figures are numbered one by one and the corresponding numbers are given below.

Muhafaza Hafiza birimi Kontrol karti Ana yan duvar Ek yan duvar Ek tavan Bosaltma . Muhafaza tavani . Ek bosaltma 13. Perçin Yazar kasa, bir kontrol kartina (3) sahip olan bir hafiza birimi (2), hafiza biriminin (2) içine yerlestirildigi, disardan olabilecek müdahalelere karsi hafiza birimini (2) koruyan bir muhafaza (1) ve hafiza birimindeki (2) kontrol kartindaki (3) elektriksel hatlarin üzerine uygulanan ve hatlari göstermeyen bir kaplama (12) içermektedir Bulusun bir uygulamasinda hafiza birimindeki (2) kontrol kartindaki (3) elektrik hatlarinin üzeri saydam olmayan bir kaplama (12) ile kaplanmaktadir. Kaplanan yüzey disarida kalan yüzey oldugundan elektromanyetik korumayi yapan hattin üzerinde, yetkisiz kisilerce kurcalanmasinin zorlastirarak bir önlem alinmaktadir. Casing memory unit Control card main side wall Additional sidewall Additional ceiling Unloading . enclosure ceiling . Additional unloading 13. Rivet The cash register is a memory unit (2) having a control card (3), the memory unit (2) the memory unit (2) in which it is placed, against possible external interventions. an electrical enclosure (1) and the control board (3) in the memory unit (2) It includes a coating (12) that is applied over the lines and does not show the lines. In one embodiment of the invention, the electricity in the control card (3) in the memory unit (2) lines are covered with a non-transparent coating (12). coated Since the surface is the outside surface, the line that makes the electromagnetic protection A precaution is taken by making it difficult for unauthorized persons to tamper with it.

Bu durumda yetkisiz kisilerce muhafaza (1) açilsa dahi kontrol kartina (3) müdahale edilebilmesi olanaksiz hale getirilmektedir. In this case, even if the enclosure (1) is opened by unauthorized persons, the control card (3) cannot be interfered with. is made impossible.

Bulusun bir uygulamasinda kaplama (12) boyadir. In one embodiment of the invention, the coating 12 is paint.

Bulusun bir baska uygulamasinda yazar kasa, dörtgenler prizmasi formunda bir muhafaza (1) içermektedir. Bulusun uygulamasinda muhafaza (l) plastik malzemeden üretilmektedir. In another embodiment of the invention, the cash register is a rectangular prism form. includes the housing (1). In the practice of the invention, the housing (l) is plastic produced from the material.

Bulusun bir diger uygulamasinda yazar kasa, dörtgenler prizmasi formunda bir hafiza birimi (2) içermekte olup, içine kontrol kartinin (3) oturtuldugu bir taban (4), tabana (4) dik olarak düsey eksende uzanan bir ana yan duvar (5), ana yan duvardan (5) uzanan bir ana tavan (6) ile birbirine komsu diger üç ek yan duvar (7) ve bu üç ek yan duvardan (7) uzanan ve ana tavan (6) ile birbirlerinin üzerine oturacak sekilde katlanarak, hafiza biriminin (2) tavanini olusturan üç ek tavan (8) içermektedir (Sekil 3). In another embodiment of the invention, the cash register is a rectangular prism form. It contains the memory unit (2), a base (4) in which the control card (3) is placed, a main side wall (5) extending in the vertical axis perpendicular to the base (4) (5) an extending main ceiling (6) and three other adjacent side walls (7) and these three extending from the additional side wall (7) and overlapping with the main roof (6) Three additional roofs (8) that fold in shape, forming the roof of the memory unit (2) (Figure 3).

Bulusun uygulamasinda yazar kasa, ek tavanlarin (8) ortasinda, birbirlerinin üzerine katlandiklarinda birbiri ile çakisan, es eksenli üç bosaltma (9) içermektedir. In practice of the invention, the cash register is placed on top of each other in the middle of the additional ceilings (8). it contains three coaxial discharges (9) that coincide with each other when folded.

Bu uygulamada yazar kasa, muhafazanin (1) tavaninda yer alan ve hafiza biriminin (2) ek tavanlarinda (8) yer alan bosaltmalar (9) ile çakisan bir ek bosaltma (11) içermektedir. Bulusun uygulamasinda muhafaza (1) içine yerlestirilen hafiza biriminin (2) tavanindaki bosaltmalar (9) ile muhafazanin (1) tavaninda yer alan ek bosaltma (11) çakismakta ve perçin (13) ile mekanik olarak bir araya getirilmektedir. Böylece muhafaza (1) ve hafiza biriminin (2) yetkisiz kisilerce kurcalandigi kolaylikla anlasilmaktadir. Bulusun bu uygulamasinda muhafazanin (1) tavani ve muhafazanin (1) disina tasan perçin (13) daglanarak yetkisiz kisilerce açilmasi açildiginda da yetkisiz kisilerce açildiginin anlasilmasi ve kurcalanma hatasi vermesi saglanmaktadir (Sekil 1). In this embodiment, the cash register is located on the ceiling of the enclosure (1) and is (2) an additional drain (11) that coincides with the drains (9) located in the additional ceilings (8) contains. In the practice of the invention, the memory placed in the enclosure (1) the drains (9) in the ceiling of the unit (2) and the additional ones in the ceiling of the enclosure (1) the drain (11) overlaps and mechanically engages with the rivet (13). is brought. Thus, the enclosure (1) and the memory unit (2) can be accessed by unauthorized persons. tampering is easily understood. In this application of the invention, the preservation (1) The ceiling and the rivet (13) protruding outside of the enclosure (1) have broken off by unauthorized persons. When it is opened, it is understood that it was opened by unauthorized persons and tampering error is provided (Figure 1).

Bu bulus ile yetkisiz kisilerce, izinsiz erisim saglanarak, istenmeyen degisikliklerin yapilmasi engellenmekte ve potansiyel güvenlik açigina karsi etkili bir önlem alinmaktadir. With this invention, undesired changes can be made by unauthorized access by unauthorized persons. is prevented and an effective measure against potential security vulnerability. is taken.

Claims

REQUESTS . A memory unit (2) with a control card (3) is the one in the control card (3) in the memory unit (2), which contains a housing (1) in which the memory unit (2) is placed, protecting the memory unit (2) against any external interference. a cash register characterized by a coating (12) applied over the electrical lines and not showing the lines. A cash register as in claim 1, characterized by an opaque coating (12). . A cash register as in Claim 1, characterized by a coating (12) which is paint. . A cash register as in Claim li, characterized by a housing (1) in the form of a rectangular prism. . A cash register as in Claim 1, characterized by a memory unit (2) in the form of a rectangular prism. . A base (4) in which the control board (3) is placed, a main side wall (5) extending in the vertical axis perpendicular to the floor (4), a main ceiling (6) extending from the main side wall (5) and three other additional sides adjacent to each other. An author like Claim 1 and Siteki, which is characterized by the wall (7) and three additional ceilings (8) extending from these three additional side walls (7) and being folded so that they sit on top of each other with the main ceiling (6), forming the ceiling of the memory unit (2). till. . A cash register as in Claim 6, characterized by three coaxial discharges (9) in the middle of the additional ceilings (8) that coincide with each other when the additional ceilings (8) are folded over each other. 8. A cash register as in Claim 1, characterized by an additional drain (11) located on the ceiling of the enclosure (1) and coinciding with the drains (9) located on the additional ceilings (8) of the memory unit (2). 9. When the drains (9) on the ceiling of the memory unit (2) placed in the enclosure (1) and the additional discharge (ll) on the roof of the enclosure (1) clash, they are mechanically brought together with the rivet (13) and the enclosure ( A cash register as in any one of the above claims, characterized by 1) and memory unit (2).