US5933080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emergency calling system
Assignee: Toyota Motor Corp
•
Filing: 1997-12-02
•
Granted: 1999-08-03
•
Expires: 2017-12-02
Abstract
Abstract A Mayday contact address database (20) is connected to a navigation control (10). The Mayday contact address database (20) stores emergency contacts which shall be given an emergency report in what priority according to factors such expressway, ordinary road, human involved accident or damage only accident. Therefore, emergency reports can be made in an appropriate order according to the Mayday contact database (20). Transmission methods can be determined according to stored data. By transmitting a Mayday standby call from a two-way communications device (22) to a Mayday center (24), the Mayday center (24) presumes the occurrence of an emergency if no reset call has been received within a predetermined time.
Inventors
- 👤 Akihiko Nojima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:54
CPC Classifications
G; G08; G08B; G08B25/00; G08B25/01; G08B25/016; G08B25/005; G08B25/004
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
90 words
An emergency calling system comprising: a vehicle station having a communications device; a Mayday center for communicating with the vehicle station and for generating an emergency report on the vehicle station, wherein the vehicle station initiates an emergency call and provides the Mayday center with information regarding an emergency situation and the Mayday center, responsive to the information, generates an emergency report on the vehicle station and provides the emergency report to a plurality of emergency contacts according to a prioritized order based on the location of the vehicle station.
Claim 2
Dependent Claim
90 words
An emergency calling system comprising: a vehicle station having a communications device; a Mayday center for communicating with the vehicle station and for generating an emergency report on the vehicle station, wherein the vehicle station initiates an emergency call and provides the Mayday center with information regarding an emergency situation and the Mayday center, responsive to the information, generates an emergency report on the vehicle station and provides the emergency report to a plurality of emergency contacts according to a prioritized order based on the location of the vehicle station.
Claim 3
Dependent Claim
34 words
The system according to claim 1, wherein the vehicle station is equipped with a means for detecting its present location and informs the Mayday station of its location when an emergency report is necessary.
Claim 4
Dependent Claim
41 words
The system according to claim 1, wherein the vehicle station has a table concerning the emergency contacts according to the location of the vehicle station and informs the Mayday center of the order of priority of the plurality of emergency contacts.
Claim 5
Dependent Claim
25 words
The system according to claim 1, wherein the Mayday center has a table concerning the emergency contacts according to the location of the vehicle station.
Claim 6
Dependent Claim
26 words
The system according to claim 1, wherein emergency transmissions from the vehicle station to the Mayday center are directly performed by radio at a predetermined frequency.
Claim 7
Dependent Claim
38 words
The system according to claim 1, wherein a transmission method for the emergency report to the plurality of emergency contact addresses is determined according to the content of the emergency report and according to the respective emergency contacts.
Claim 8
Dependent Claim
89 words
An emergency calling system comprising: a vehicle station having a communications device; a Mayday center for communicating with the vehicle station and for generating an emergency report on the vehicle station, wherein the vehicle station initiates an emergency call and provides the Mayday center with information regarding an emergency situation and the Mayday center, responsive to the information, generates an emergency report on the vehicle station and transmits the emergency report to a plurality of emergency contacts using one or more transmission methods based on the respective emergency contacts.
Claim 9
Dependent Claim
89 words
An emergency calling system comprising: a vehicle station having a communications device; a Mayday center for communicating with the vehicle station and for generating an emergency report on the vehicle station, wherein the vehicle station initiates an emergency call and provides the Mayday center with information regarding an emergency situation and the Mayday center, responsive to the information, generates an emergency report on the vehicle station and transmits the emergency report to a plurality of emergency contacts using one or more transmission methods based on the respective emergency contacts.
Claim 10
Dependent Claim
26 words
The system according to claim 7, wherein the transmission method to the respective emergency contact addresses is modified according to the content of the emergency report.
Claim 11
Dependent Claim
26 words
The system according to claim 7, wherein the transmission from the vehicle station to the Mayday center is performed at a predetermined frequency for emergency reporting.
Claim 12
Dependent Claim
78 words
An emergency calling system comprising: a vehicle station capable of detecting information regarding its own location and transmitting the location information; a Mayday center capable of obtaining the location information from the vehicle station, wherein the vehicle station transmits a Mayday standby call containing an expected Mayday reset call transmission time and the Mayday center presumes that the vehicle station is experiencing an emergency situation when the Mayday reset call is not received within the expected transmission time.
Claim 13
Dependent Claim
78 words
An emergency calling system comprising: a vehicle station capable of detecting information regarding its own location and transmitting the location information; a Mayday center capable of obtaining the location information from the vehicle station, wherein the vehicle station transmits a Mayday standby call containing an expected Mayday reset call transmission time and the Mayday center presumes that the vehicle station is experiencing an emergency situation when the Mayday reset call is not received within the expected transmission time.
Claim 14
Dependent Claim
57 words
The system according to claim 10, wherein the vehicle station, if a route where the vehicle station is going through has an area where the vehicle station cannot communicate with the Mayday center, predicts a lapse of time between entering and leaving the incommunicable area to determine an expected time of transmission of the Mayday reset call.
Claim 15
Dependent Claim
48 words
The system according to claim 10, wherein the vehicle station, when a route where the vehicle station is going through has a risky area, predicts a lapse of time between entering and leaving the risky area to determine an expected time of transmission of the Mayday reset call.
Claim 16
Dependent Claim
131 words
An emergency reporting device for a vehicle, comprising: an emergency detecting device for detecting an occurrence of a vehicle emergency; a vehicle location detecting device for detecting the location of the vehicle; a communication device for transmitting an emergency call to a Mayday center to provide information regarding the location of the vehicle when the emergency occurs, the Mayday center generating an emergency report responsive the location information; and a table containing a plurality of emergency contact addresses to which the emergency report is transmitted when the emergency occurs, the table including data on the order of priority of the plurality of emergency contacts based on the location of the vehicle, wherein the emergency call transmitted by the communications device includes data on the order of priority of the emergency contacts.
Claim 17
Dependent Claim
131 words
An emergency reporting device for a vehicle, comprising: an emergency detecting device for detecting an occurrence of a vehicle emergency; a vehicle location detecting device for detecting the location of the vehicle; a communication device for transmitting an emergency call to a Mayday center to provide information regarding the location of the vehicle when the emergency occurs, the Mayday center generating an emergency report responsive the location information; and a table containing a plurality of emergency contact addresses to which the emergency report is transmitted when the emergency occurs, the table including data on the order of priority of the plurality of emergency contacts based on the location of the vehicle, wherein the emergency call transmitted by the communications device includes data on the order of priority of the emergency contacts.
Claim 18
Dependent Claim
24 words
The device according to claim 13, wherein the vehicle station communicates with the Mayday center by radio at a predetermined frequency for emergency reporting.
Claim 19
Dependent Claim
31 words
The device according to claim 13, wherein the table contains data on transmission methods of the emergency report to the plurality of emergency contact according to the content of the emergency.
Claim 20
Dependent Claim
125 words
An emergency reporting device for a vehicle, comprising: an emergency detecting device for detecting an occurrence of a vehicle emergency; a vehicle location detecting device for detecting the location of the vehicle; a communication device for transmitting an emergency call to a Mayday center to provide information regarding the location of the vehicle when the emergency occurs, the Mayday center generating an emergency report responsive the location information; and a table containing a plurality of emergency contact addresses to which the emergency report is transmitted when the emergency occurs, the table including data on transmission methods of the plurality of emergency contacts, wherein the transmission of the emergency call transmitted by the communications device includes data on the transmission methods of the respective emergency contacts.
Claim 21
Dependent Claim
125 words
An emergency reporting device for a vehicle, comprising: an emergency detecting device for detecting an occurrence of a vehicle emergency; a vehicle location detecting device for detecting the location of the vehicle; a communication device for transmitting an emergency call to a Mayday center to provide information regarding the location of the vehicle when the emergency occurs, the Mayday center generating an emergency report responsive the location information; and a table containing a plurality of emergency contact addresses to which the emergency report is transmitted when the emergency occurs, the table including data on transmission methods of the plurality of emergency contacts, wherein the transmission of the emergency call transmitted by the communications device includes data on the transmission methods of the respective emergency contacts.
Claim 22
Dependent Claim
32 words
The device according to claim 16, wherein the table contains data on the transmission methods of the emergency report to the plurality of emergency contact according to the content of the emergency.
Claim 23
Dependent Claim
26 words
The device according to claim 16, wherein the transmission from the vehicle station to the Mayday center is performed at a predetermined frequency for emergency reporting.
Claim 24
Dependent Claim
70 words
An emergency reporting device for a vehicle, comprising: a vehicle location detecting device for detecting the location of the vehicle; and a communication device for communicating with a Mayday center, wherein the communications device transmits a Mayday standby call to the Mayday center, the Mayday standby call containing an expected Mayday reset call transmission time based on a running route of the vehicle and the detected location of the vehicle.
Claim 25
Dependent Claim
70 words
An emergency reporting device for a vehicle, comprising: a vehicle location detecting device for detecting the location of the vehicle; and a communication device for communicating with a Mayday center, wherein the communications device transmits a Mayday standby call to the Mayday center, the Mayday standby call containing an expected Mayday reset call transmission time based on a running route of the vehicle and the detected location of the vehicle.
Claim 26
Dependent Claim
44 words
The device according to claim 19, wherein the expected time of transmission, when the vehicle's route passes through an area where the vehicle cannot communicate with the Mayday center, is determined by predicting a lapse of time between entering and leaving the incommunicable area.
Claim 27
Dependent Claim
36 words
The device according to claim 20, wherein the expected time of transmission, when the vehicle's route passes through a risk area, is determined by predicting a lapse of time between entering and leaving the risk area.
Claim 28
Dependent Claim
72 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report said Mayday center comprising: transmitting the emergency report to a plurality of emergency contacts based on the emergency call from the vehicle station; and determining an order of priority of the plurality of emergency contacts based on a location of the vehicle station.
Claim 29
Dependent Claim
72 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report said Mayday center comprising: transmitting the emergency report to a plurality of emergency contacts based on the emergency call from the vehicle station; and determining an order of priority of the plurality of emergency contacts based on a location of the vehicle station.
Claim 30
Dependent Claim
39 words
The Mayday center according to claim 22, further including a table concerning the emergency contact according to the location of the vehicle station and determining the order of priority of the plurality of emergency contact according to the table.
Claim 31
Dependent Claim
74 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report, said Mayday center comprising: transmitting the emergency report to a plurality of emergency contacts based on the emergency call from the vehicle station; and determining a method for transmitting the emergency report to addresses of the plurality of emergency contact based on the emergency contacts.
Claim 32
Dependent Claim
74 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report, said Mayday center comprising: transmitting the emergency report to a plurality of emergency contacts based on the emergency call from the vehicle station; and determining a method for transmitting the emergency report to addresses of the plurality of emergency contact based on the emergency contacts.
Claim 33
Dependent Claim
43 words
The Mayday center according to claim 24, further including a table of the plurality of emergency contact to which the emergency report is transmitted when an emergency takes place, the table also including data on transmission methods to the plurality of emergency contact.
Claim 34
Dependent Claim
75 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report, said Mayday center comprising: receiving from the vehicle station, a Mayday standby call containing an expected Mayday reset call time of transmission; and presuming an occurrence of vehicle station emergency if a Mayday reset call is not received within the expected Mayday reset call transmission time.
Claim 35
Dependent Claim
75 words
A Mayday center for communicating with a vehicle station having a communications device, for dealing with an emergency call from the vehicle station, and for generating an emergency report, said Mayday center comprising: receiving from the vehicle station, a Mayday standby call containing an expected Mayday reset call time of transmission; and presuming an occurrence of vehicle station emergency if a Mayday reset call is not received within the expected Mayday reset call transmission time.
References Cited (Backward Citations)
JPH027200A
Cited
US5278539A
Cited
US5223844A
Cited
US5223844B1
Cited
US5218367A
Cited
JPH0620191A
Cited
JPH0636185A
Cited
US5742233A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-08-02 | 2003-02-01 | 2003-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-08-02 | 2007-02-01 | 2007-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-08-02 | 2011-02-01 | 2011-08-03 | $7700.00 | Window Closed / Lapsed |