Vehicle condition monitoring system

• US 7,321,814 B2
• Filed: 06/02/2005
• Issued: 01/22/2008
• Est. Priority Date: 06/16/2004
• Status: Expired due to Fees

• Current Assignee: DENSO Corporation
• Original Assignee: DENSO Corporation
• Inventors: Katou, Tatsuya, Terashima, Noriaki, Kanda, Yasushi
• Primary Examiner(s): Tran; Dalena
• Application Number:
  US11/142,476
• Publication Number:
  US 20050283286A1
• Time in Patent Office: 964 Days
• Field of Search: 701/29, 701/35, 701/70, 701/93, 701/119, 701/117, 340/571, 340/572.1, 340/457, 340/825.69, 340/825.72, 342/458, 342/463
• US Class Current: 701/29
• CPC Class Codes: B60R 16/0232 for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
• CPC Class Codes: B60R 2325/205 Mobile phones
• CPC Class Codes: B60R 25/1004 Alarm systems characterised by the type of sensor, e.g. current sensing means using door lock sensors B60R25/1001
• CPC Class Codes: B60R 25/102 a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

A vehicle condition monitoring system for an unattended vehicle includes an initial setting storage means, an actual state detection means, a comparison means, and a reporting means. The initial setting storage means memorizes a predetermined initial setting of a vehicle, that is, a window setting, a light setting, a door lock setting and the like. The actual state detection means detects an actual state of the vehicle. The comparison means compares the initial setting and the actual state of the vehicle. The reporting means issues a report that identifies the existence of a difference between the actual state of the vehicle and the initial setting based on a result of a comparison. A portable device receives the report through a wireless communication system.

Claims

1. A vehicle condition monitoring system for monitoring a state of a vehicle in an unattended condition comprising:

an initial setting storage means for storing an initial setting including at least one of a window setting, a light setting and a door lock setting of the vehicle in the unattended condition;

an actual state detection means for detecting an actual state of the vehicle in the unattended condition;

a comparison means for comparing the initial setting and the actual state of the vehicle;

a reporting means for issuing a report that identifies the existence of a difference between the actual state of the vehicle and the initial setting;

a portable device for receiving the report through a wireless communication system; and

a time keeping means for keeping time that the vehicle is left in the unattended condition,

wherein the reporting means issues the report when a predetermined amount of time has elapsed after the vehicle has been left in the unattended condition.

2. The vehicle condition monitoring system of claim 1 further comprising,

a vehicle user detection means for detecting the presence of a user within a proximity of the vehicle,

wherein the reporting means issues the report when the vehicle user detection means does not detect the user in the proximity of the vehicle.

3. The vehicle condition monitoring system of claim 1 further comprising:

an initial setting arrangement means for enabling the user to arrange the initial setting of the vehicle,

wherein the initial setting arranged by the initial setting arrangement means is stored in the initial setting storage means.

4. The vehicle condition monitoring system of claim 3,

wherein the initial setting arrangement means operates in one of an automotive device on the vehicle, the portable device and a relay station in the wireless communication system.

5. The vehicle condition monitoring system of claim 3,

wherein the initial setting arrangement means and the actual state detection means operate in an automotive device on the vehicle.

6. The vehicle condition monitoring system of claim 3,

wherein the initial setting of the vehicle stored in the initial setting storage means includes an activation time for operating the vehicle condition monitoring system, and

the initial setting of the vehicle is used by the vehicle condition monitoring system during the activation time.

7. The vehicle condition monitoring system of claim 1 further comprising:

an actual state storage means for storing the actual state of the vehicle; and

an initial setting auto-arrangement means for automatically arranging the initial setting of the vehicle based on the actual state stored by the actual state storage means,

wherein the initial setting of the vehicle automatically arranged by the initial setting auto-arrangement means is stored in the initial setting storage means.

8. The vehicle condition monitoring system of claim 1 further comprising:

a location detection means for detecting a location of the vehicle,

wherein the initial setting stored in the initial setting storage means includes the location detected by the location detection means, and

the initial setting is used when a current location of the vehicle and the location stored in the initial setting are substantially the same.

9. The vehicle condition monitoring system of claim 1 further comprising:

a plurality of lock means for locking and unlocking a door on the vehicle;

a lock ID storage means for storing a lock ID of the lock means;

a lock ID transfer means for transferring the lock ID to an automotive device;

a lock ID reception means on an automotive device for receiving the lock ID;

a portable device ID number storage means for storing an ID number of the portable device; and

a portable device selection means for selecting the portable device from a plurality of portable devices to receive the report,

wherein the reporting means issues the report to the portable device selected by the portable device selection means, the report being based on the lock ID received by the lock ID reception means.

10. The vehicle condition monitoring system of claim 9 further comprising:

a recording means for recording the lock ID being used in the vehicle,

wherein the lock ID includes one entry in a list of a plurality of lock ID'"'"'s,

the portable device selection means selects the portable device that corresponds to a latest entry in the list of the plurality of the lock ID'"'"'s in the recording means, and

the reporting means issues the report to the portable device selected by the portable device selection means.

11. The vehicle condition monitoring system of claim 9 further comprising:

a portable device location detection means for detecting a location of the portable device;

a location retrieval means for retrieving a location of the portable device detected by the portable device location detection means;

a location storage means for storing the location of the portable device retrieved by the location retrieval means; and

a distance calculation means for calculating a distance between the portable device and the vehicle,

wherein the portable device selection means selects the portable device that is closest to the vehicle, and

the reporting means issues the report to the portable device selected by the portable device selection means.

12. The vehicle condition monitoring system of claim 1, wherein the vehicle is parked when the vehicle is in the unattended condition, and the vehicle is not in the unattended condition if the vehicle is not parked.

13. The vehicle condition monitoring system of claim 1, wherein the vehicle has been left in the unattended condition when the vehicle engine is stopped by turning off an ignition switch of the vehicle.

14. The vehicle condition monitoring system of claim 1, wherein the wireless communication system is a wireless communication network, and the portable device includes a transceiver and is adapted for communication with the wireless communication network.

15. The vehicle condition monitoring system of claim 1, wherein the initial setting includes each of the window setting, the light setting and the door lock setting.

16. A vehicle condition monitoring system for monitoring a state of a vehicle in an unattended condition comprising:

a portable device configured for receiving a report through a wireless communication system; and

in the vehicle,

an initial setting storage configured to store an initial setting including a window setting, a light setting and a door lock setting of the vehicle in the unattended condition;

actual state detection sensors for detecting an actual state of the vehicle in the unattended condition;

a vehicle user detection device configured to detect the presence of a user within a proximity of the vehicle;

a location detection device configured to detect a location of the vehicle;

a processor, operably connected to the initial setting storage, the actual state detection sensors, the vehicle user detection device, and the location detection device,

wherein the processor is configured for comparing the initial setting and the actual state of the vehicle;

transmitting a report that identifies the existence of a difference between the actual state of the vehicle and the initial setting;

keeping time that the vehicle is left in the unattended condition; and

enabling the user to arrange the initial setting of the vehicle;

wherein the processor transmits the report if all of the following occur;

a predetermined amount of time has elapsed after the vehicle has been left in the unattended condition the vehicle user detection means does not detect the user in the proximity of the vehicle, and the actual state of the vehicle differs from the initial setting;

wherein the initial setting arranged by the processor is stored in tube initial setting storage,

wherein the vehicle has been left in the unattended condition when the vehicle engine is stopped by turning off an ignition switch of the vehicle.

17. The vehicle condition monitoring system of claim 16 further comprising:

a plurality of lock means for locking and unlocking a door on the vehicle;

a lock ID storage means for storing a lock ID of the lock means;

a lock ID transfer means for transferring the lock ID to an automotive device;

a lock ID reception means on an automotive device for receiving the lock ID;

a portable device ID number storage means for storing an ID number of the portable device; and

a portable device selection means for selecting the portable device from a plurality of portable devices to receive the report,

wherein the processor transmits the report to the portable device selected by the portable device selection means, the report being based on the lock ID received by the lock ID reception means.

18. The vehicle condition monitoring system of claim 17 further comprising:

a portable device location detection means for detecting a location of the portable device;

a location retrieval means for retrieving a location of the portable device detected by the portable device location detection means;

a location storage means for storing the location of the portable device retrieved by the location retrieval means; and

a distance calculation means for calculating a distance between the portable device and the vehicle,

wherein the portable device selection means selects the portable device that is closest to the vehicle, and the processor transmits the report to the portable device selected by the portable device selection means.