Method for transferring auxillary data using components of a secure entry system
First Claim
1. In a method of operating an electronic lockbox system, the system including a central station, an electronic lockbox mounted on a house and containing a key thereto, and an electronic key, the central station including a database of information related to houses having lockboxes associated therewith, the electronic lockbox comprising an electromechanical lock device, the electronic key including a keypad and a memory, the method including using the electronic key to access the electronic lockbox and store data related to said access in the electronic key memory, an improvement comprising establishing a communications link between the electronic key and the central station, and using the keypad on the electronic key as an interface to said database of information maintained at the central station, wherein the electronic key serves both as an access device to an electromechanical locking device, and as a user interface to a remote database.
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Accused Products
Abstract
Improvements to access control systems include the provision of a database in an access control device (i.e. key) and procedures assuring that the database, and a master database, are kept up to date. In the particular context of a real estate lockbox system, the keys are provided with a database detailing houses listed for sale in the local area. Updates to this personal database are conditioned on users first uploading to a master database data that their keys have collected in the course of their interactions with lockboxes. Additional features include the provision of statistical data on listing and agent data, a menu by which the access device solicits user feedback on a property just visited, and scheduling appointments to show certain listed properties. Radio communications are used in certain embodiments for updating the database and exchanging other data between the access devices (i.e. keys) and a clearinghouse.
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Citations
11 Claims
- 1. In a method of operating an electronic lockbox system, the system including a central station, an electronic lockbox mounted on a house and containing a key thereto, and an electronic key, the central station including a database of information related to houses having lockboxes associated therewith, the electronic lockbox comprising an electromechanical lock device, the electronic key including a keypad and a memory, the method including using the electronic key to access the electronic lockbox and store data related to said access in the electronic key memory, an improvement comprising establishing a communications link between the electronic key and the central station, and using the keypad on the electronic key as an interface to said database of information maintained at the central station, wherein the electronic key serves both as an access device to an electromechanical locking device, and as a user interface to a remote database.
- 5. In a method of operating an electronic lock system, the system including a central station, and first and second units, one of said units being an electronic lock, the other of said units being an electronic key, the central station including a database of information related to the system, the electronic lock comprising an electromechanical lock device, the first unit having a battery therein, the method including using the electronic key to access the electronic lock, an improvement comprising relaying data between the first unit and the central station, said data relating to the state of the battery in the first unit, said data being relayed without explicit instructions to do so by a user, said data accompanying other data relayed to the central station that does not relate to battery state, wherein the database maintains information concerning battery states throughout the system transparently to users thereof.
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8. A method of operating an electronic lockbox system, the system including an electronic lockbox, an electronic key, and a central station, the electronic key including a keypad, a memory and a display, the method comprising:
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using the display on the electronic key to display a message soliciting user feedback on a real estate property with which an electronic lockbox recently accessed by the electronic key is associated; accepting user feedback entered via the keypad, and storing said feedback in the memory of the electronic key; and relaying said feedback back to the central station. - View Dependent Claims (9)
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Specification