Method for operating an emergency call system and emergency call system
First Claim
1. A method for operating an emergency call system having at least one mobile device and a plurality of receiving stations, the at least one mobile device being carried by a user and having at least one mobile device radio module configured to transmit an emergency call, each of the plurality of receiving stations having at least one receiving station radio module and an alarm device and being configured as a router, the at least one receiving station radio module being configured to receive the emergency call from the at least one mobile device, and the alarm device being configured to output an acoustic and/or visual alarm signal, the method comprising:
- transmitting the emergency call from the at least one mobile device to a first of the plurality of receiving stations to trigger the alarm signal;
determining a position of the at least one mobile device relative to the plurality of receiving stations; and
,depending on the determined position of the at least one mobile device, selecting only one of the plurality of receiving stations which is best suited to direct an attention of a third party to the user and to trigger the alarm signal of the selected receiving station'"'"'s alarm device to attract the attention of the third party in a vicinity of the selected receiving station.
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Accused Products
Abstract
An emergency call system and a method for operating the emergency call system are provided. The emergency call system includes a mobile device and receiving stations. The mobile device has a radio module to transmit an emergency call and each of the receiving stations is configured as a router and has an alarm device and a radio module to receive the emergency call. The emergency call is transmitted from the mobile device to a first receiving station to trigger the alarm signal and a position of the mobile device relative to the receiving stations is determined. Depending on the position, only one of the receiving stations is selected to trigger the alarm signal.
19 Citations
20 Claims
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1. A method for operating an emergency call system having at least one mobile device and a plurality of receiving stations, the at least one mobile device being carried by a user and having at least one mobile device radio module configured to transmit an emergency call, each of the plurality of receiving stations having at least one receiving station radio module and an alarm device and being configured as a router, the at least one receiving station radio module being configured to receive the emergency call from the at least one mobile device, and the alarm device being configured to output an acoustic and/or visual alarm signal, the method comprising:
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transmitting the emergency call from the at least one mobile device to a first of the plurality of receiving stations to trigger the alarm signal; determining a position of the at least one mobile device relative to the plurality of receiving stations; and
,depending on the determined position of the at least one mobile device, selecting only one of the plurality of receiving stations which is best suited to direct an attention of a third party to the user and to trigger the alarm signal of the selected receiving station'"'"'s alarm device to attract the attention of the third party in a vicinity of the selected receiving station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An emergency call system comprising:
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at least one mobile device being carried by a user and having an emergency call switch and at least one mobile device radio frequency transceiver configured to transmit an emergency call; a plurality of receiving stations each having at least one receiving station radio frequency transceiver and being configured to receive the emergency call; the at least one mobile device being configured to trigger an emergency call and, upon an actuation of the emergency call switch, to transmit the emergency call to one of the plurality of receiving stations which is best suited to direct an attention to the user; each of the plurality of receiving stations being configured as a router and having an alarm device and a processor; the alarm device being configured to output an acoustic alarm signal and/or a visual alarm signal; and
,the processor being configured to determine a position of the mobile device depending on a signal strength of at least one of the receiving station radio frequency transceiver and the mobile device radio frequency transceiver, and, depending on the determined position, to output an alarm signal by only one of the alarm devices to attract the attention of a third party in a vicinity of the one of the plurality of receiving stations. - View Dependent Claims (17, 18, 19, 20)
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Specification