Mobile terminal and security remote-control system and method using mobile terminal
First Claim
1. A security remote-control system comprising:
- a mobile terminal;
a central server connected to the mobile terminal so as to communicate with the mobile terminal; and
a key unit that is connected to the central server so as to communicate with the central server and that controls the state of a lock, wherein the mobile terminal has a positional-information detecting unit capable of detecting its own position, and automatically transmits a first email for requesting notification of the state of the lock to the central server when the mobile terminal is outside a predetermined area including a specific position specified by a user, and wherein the central server confirms the state of the lock through the key unit, when the central server receives the first email, and transmits to the mobile terminal a state notification email indicating the state of the lock.
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Accused Products
Abstract
A security remote-control system includes a mobile terminal, a central server, and a key unit controlling the state of a lock. The mobile terminal has a positional-information detecting unit capable of detecting its own position, and automatically transmits a first email for requesting notification of the state of the lock to the central server when the mobile terminal is outside a predetermined area including a specific position specified by a user. The central server confirms the state of the lock through the key unit, when the central server receives the first email, and transmits to the mobile terminal a state notification email indicating the state of the lock. The mobile terminal automatically transmits to the central server a second email for instructing shutting of the lock when determining that the lock is not shut. The central server transmits to the key unit a locking instruction signal.
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Citations
13 Claims
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1. A security remote-control system comprising:
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a mobile terminal;
a central server connected to the mobile terminal so as to communicate with the mobile terminal; and
a key unit that is connected to the central server so as to communicate with the central server and that controls the state of a lock, wherein the mobile terminal has a positional-information detecting unit capable of detecting its own position, and automatically transmits a first email for requesting notification of the state of the lock to the central server when the mobile terminal is outside a predetermined area including a specific position specified by a user, and wherein the central server confirms the state of the lock through the key unit, when the central server receives the first email, and transmits to the mobile terminal a state notification email indicating the state of the lock. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A mobile terminal comprising:
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a positional-information detecting unit; and
a positional-information comparing unit, wherein the positional-information detecting unit detects a terminal position that is the position of the mobile terminal, and wherein the positional-information comparing unit compares a specific position specified by a user with the terminal position and automatically transmits, to a central server for managing a lock at the specific position, a first email for requesting notification of the state of the lock when a distance between the specific position and the terminal position exceeds a predetermined value. - View Dependent Claims (8)
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9. A central server comprising:
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a communication unit;
a database; and
a control unit, wherein the communication unit communicates with a mobile terminal and a key unit that is located at a specific position specified by a user of the mobile terminal and that controls the state of a lock, wherein the database stores identification information on the user of the mobile terminal and an identification number of the key unit, the identification number being associated with the identification information, wherein the control unit extracts the identification information on the user from the database based on an email address contained in a first email for requesting notification of the state of the lock, when the control unit receives the first email from the mobile terminal through the communication unit, and wherein the control unit identifies the key unit based on the identification number corresponding to the extracted identification information and transmits a state confirmation signal for instructing the key unit to check the state of the lock to the key unit through the communication unit. - View Dependent Claims (10)
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11. A security remote-control method used in a security remote-control system including a mobile terminal capable of detecting its own position, a central server connected to the mobile terminal so as to communicate with the mobile terminal, and a key unit that is connected to the central server so as to communicate with the central server and that controls the state of a lock, the security remote-control method comprising the steps of:
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registering in the mobile terminal, by a user of the mobile terminal, specific-position information indicating a specific position where the key unit is located;
registering in the mobile terminal, by the user, a first email for requesting notification of the state of the lock;
registering in the mobile terminal, by the user, a second email for instructing shutting of the lock;
automatically transmitting the first email to the central server, by the mobile terminal, when the mobile terminal is outside a predetermined area including the specific position; and
confirming the state of the lock through the key unit in accordance with the first email to transmit to the mobile terminal a state notification email indicating the confirmed state of the lock, by the central server. - View Dependent Claims (12, 13)
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Specification