Secure enclosure for sub-assembly of self service equipment
View Patent ↗Housings are typically used to protect sub-assemblies in self-service equipment such as key-pad assemblies in automated teller machines (ATMs), self-service kiosks, pay-as-you-go photocopiers and the like. There is a need to secure those housings to prevent access to and tampering of the equipment within. In addition, when replacement sub-assemblies are used, for example, for maintenance or upgrade, then it is necessary to authenticate those sub-assemblies. By providing markers fixed in sub-assembly housings and sensors in the housings or self-service equipment, it is possible to overcome these problems. The markers and sensors are brought into alignment when the sub-assembly housing is fully assembled. The markers and sensors are arranged to detect when a particular physical relationship between the markers and sensors is lost or altered. For example, the markers provide spectral signatures and comprise rare earth metals such as lanthanides.
1. A secure enclosure for protection of at least one sub-assembly in a self-service apparatus, said secure enclosure comprising:
(i) a housing arranged to contain the sub-assembly;
(ii) one or more markers fixed in said housing;
(iii) one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) a trigger arranged to automatically activate if any of the particular physical relationships between the sensors and markers is lost; and
wherein said markers are fluorescent.
2. A secure enclosure for protection of at least one sub-assembly in a self-service apparatus, said secure enclosure comprising:
(i) a housing arranged to contain the sub-assembly;
(ii) one or more markers fixed in said housing;
(iii) one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) a trigger arranged to automatically activate if any of the particular physical relationships between the sensors and markers is lost; and
wherein said markers each comprise one or more lanthanides.
3. A secure enclosure for protection of at least one sub-assembly in a self-service apparatus, said secure enclosure comprising:
(i) a housing arranged to contain the sub-assembly;
(ii) one or more markers fixed in said housing;
(iii) one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) a trigger arranged to automatically activate if any of the particular physical relationships between the sensors and markers is lost; and
wherein said markers each comprise microscopic carrier beads.
4. A secure enclosure for protection of at least one sub-assembly in a self-service apparatus, said secure enclosure comprising:
(i) a housing arranged to contain the sub-assembly;
(ii) one or more markers fixed in said housing;
(iii) one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) a trigger arranged to automatically activate if any of the particular physical relationships between the sensors and markers is lost; and
wherein said sensors each comprise one or more light sources.
5. A method of protecting or authenticating at least one sub-assembly in a self-service apparatus, said method comprising:
(i) providing a housing arranged to contain the sub-assembly;
(ii) providing one or more markers fixed in said housing;
(iii) providing one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) automatically activating a trigger if any of the particular physical relationships between the sensors and markers is lost; and
fixing the particular physical relationship between the markers and sensors in a controlled environment prior to use of the sub-assembly in a self-service apparatus in the field.
6. A method of protecting or authenticating at least one sub-assembly in a self-service apparatus, said method comprising:
(i) providing a housing arranged to contain the sub-assembly;
(ii) providing one or more markers fixed in said housing;
(iii) providing one or more sensors, each sensor being arranged to detect a particular physical relationship between one or more of the markers and itself;
(iv) automatically activating a trigger if any of the particular physical relationships between the sensors and markers is lost; and
wherein said step of providing the markers comprises applying paint incorporating the markers to the housing.