초록 ▼

A system used to protect the occupants of a stationary motor vehicle, particularly unattended children and pets, from dangerous conditions occurring within the vehicle. The system comprises a sensor which senses dangerous environmental conditions such as high temperatures within the vehicle. In the

A system used to protect the occupants of a stationary motor vehicle, particularly unattended children and pets, from dangerous conditions occurring within the vehicle. The system comprises a sensor which senses dangerous environmental conditions such as high temperatures within the vehicle. In the preferred embodiment, the sensor is used with a transmitter to continuously transmit sound detected within the vehicle passenger compartment as well as transmitting information about any dangerous conditions which occur to a remotely located person. In a second embodiment, dangerous conditions trigger an alarm attached to the vehicle. The alarm amplifies the sound detected within the vehicle, such as a crying child, or a barking dog, and also produces a standard alarm sound alternated with an amplified voice declaring the dangerous condition. In a third embodiment, a sensor module attached to a wireless telephone informs a remotely located person of the dangerous condition through another wireless telephone or a pager.

대표청구항 ▼

1. A monitoring apparatus suitable for monitoring conditions inside a vehicle comprising: a sound detector suitable for detecting the sounds made by an occupant inside said vehicle, a sensor for sensing conditions which could be potentially dangerous to an occupant of said vehicle and for genera

1. A monitoring apparatus suitable for monitoring conditions inside a vehicle comprising: a sound detector suitable for detecting the sounds made by an occupant inside said vehicle, a sensor for sensing conditions which could be potentially dangerous to an occupant of said vehicle and for generating warning information, a transmitter for transmitting said sound and said warning information, a receiver for processing said sound and said warning information, and for issuing an alarm which includes a combination of said sound and said warning information. 2.The apparatus of claim (1) in which the receiver comprises an amplifier and a loudspeaker attached to said vehicle. 3.The apparatus of claim (1) where the sensor comprises one from a group of: a temperature sensor capable of distinguishing between temperature conditions which are either comfortable, uncomfortable, or dangerous to said vehicle occupant a sensor for a dangerous gas. 4. The apparatus of claim (1) where the transmitter comprises a wireless phone circuit. 5. The apparatus of claim (1) where the alarm generator comprises a voice generator circuit capable of conveying said warning information. 6. The apparatus of claim (1) where the sensor comprises a temperature sensor capable of distinguishing between temperature conditions which are either comfortable, uncomfortable or dangerous to said vehicle occupant and a circuit which causes temperature information to be transmitted to the receiver at predetermined intervals. 7. A method for monitoring a condition within a vehicle comprising the following steps: Detecting sounds made by an occupant of said vehicle, sensing environmental conditions within said vehicle which could be potentially dangerous to an occupant of said vehicle by using a sensor generating warning information representative of the dangerous condition sensed by said sensor producing an alarm which incorporates said warning information and said sounds made by said occupant. 8. The method of claim (7) in which one of the following conditions is sensed: temperature within the vehicle level of a dangerous gas within the vehicle sound inside the vehicle motion in the vicinity of the vehicle. 9. The method of claim (7) including the further step of transmitting the warning information to a remote receiver. 10. The method of claim (9) including the further step of producing an alarm sound at the receiver, said alarm sound being representative of said warning information. 11. The method of claim (10) in which the alarm sound comprises one of the following: a human voice stating the warning condition a human voice stating the temperature inside the vehicle a buzzing sound a whistle sound an amplified version of the sound sensed within the vehicle. 12. The method of claim 7 including the further step of producing an alarm sound at the vehicle location such that the alarm sound comprises one of the following: a human voice stating the warning condition a human voice calling for help an amplified version of the sound sensed within the vehicle. 13. The method of claim (12) in which the alarm sound comprises one of the following: a human voice stating the warning condition a human voice calling for help a buzzing sound a whistle sound an amplified version of the sound sensed within the vehicle. 14. A new monitoring apparatus suitable for monitoring conditions inside a vehicle consisting of: a sensor for sensing conditions potentially dangerous to an occupant of said vehicle and for generating warning information, a transmitter for transmitting said warning information to at least one of a wireless telephone, a telephone, or a pager.