Vehicle component tamper detection system

• US 20070018830A1
• Filed: 06/28/2006
• Published: 01/25/2007
• Est. Priority Date: 07/20/2005
• Status: Abandoned Application

• Current Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Original Assignee: Honda Motor Co., Ltd. (Honda Motor Company)
• Inventors: Okayama, Tatsuya, Inaba, Koichi, Miyauchi, Atsuhiro, Eguchi, Tsuyoshi, Inoue, Narizane
• Application Number:
  US11/476,132
• Publication Number:
  US 20070018830A1
• Time in Patent Office: Days
• US Class Current: 340/572.400
• CPC Class Codes: B60R 2325/105 Radio frequency identification data [RFID]
• CPC Class Codes: B60R 25/00 Fittings or systems for preventing or indicating unauthorised use or theft of vehicles locks for vehicles E05B77/00-E05B85/00
• CPC Class Codes: G07B 15/063 using wireless information transmission between the vehicle and a fixed station identification of vehicles G08G
• CPC Class Codes: G08B 13/2451 Specific applications combined with EAS
• CPC Class Codes: G08B 13/2485 Simultaneous detection of multiple EAS tags

Abstract

A vehicle component tamper detection system is provided capable of appropriately preventing tampering from occurring, and of facilitating and ensuring detection of such tampering when it occurs, while maintaining flexibility in layout and in manufacturing processes. The present invention omits wiring between an RFID 12 and an ECU 14 by employing a small radio frequency identification integrated circuit (RFID) to wirelessly transmit signals to a receiver 13. With this configuration, the present invention contributes to increased layout flexibility as well as a reduction in assembly steps and manufacturing costs. Furthermore, because the RFID 12 is small, the RFID 12 may be mixed in slurry and disposed at an inconspicuous portion of a detection target component 11. Subsequently, it is possible to hinder visual confirmation of the RFID 12, thereby making the tampering itself difficult.

Claims

1. A vehicle component tamper detection system capable of detecting tampering of an automobile, the system comprising:

an identification chip that is attached to-a vehicle component included in the automobile; and

a detector that wirelessly detects the identification chip.

2. The vehicle component tamper detection system according to claim 1, wherein

the identification chip is provided with at least one of a concealment means for concealing the manner in which the identification chips is attached to the vehicle component, and a protective means for preventing the removal of the identification chip from the detector.

3. The vehicle component tamper detection system according to claim 1, wherein

the identification chip includes a wireless transmitter that transmits predetermined radio waves, and the detector includes a wireless reception detector that detects reception of the radio waves transmitted from the transmitter of the identification chip.

4. The vehicle component tamper detection system according to claim 1, wherein

the identification chip is a radio frequency identification integrated circuit incorporating:

an IC chip that stores at least information for identification; and

an antenna that transmits and receives data from the IC chip.

5. The vehicle component tamper detection system according to claim 4, wherein

the identification chip is in a range of 0.35 mm to 0.5 mm at a longest side thereof.

6. The vehicle component tamper detection system according to claim 3, wherein

the predetermined radio waves transmitted from the identification chip are in one or more frequency bands selected from a group consisting of a 135 kHz band, a 13.56 MHz band, an 800 MHz band, a 1.5 GHz band, a 1.9 GHz band, a 2.45 GHz band, a 5.8 GHz band, and a UHF band.

7. The vehicle component tamper detection system according to claim 1, wherein

the vehicle component is one of a plurality of vehicle components to each of which a different type of the identification chip is attached.

8. The vehicle component tamper detection system according to claim 1, wherein

the vehicle component includes a radiator.

9. The vehicle component tamper detection system according to claim 1, wherein

the vehicle component tamper detection system operates in combination with a temperature monitoring system that monitors the temperature of the vehicle component.

10. A vehicle component, wherein

a radio frequency identification integrated circuit for vehicle component tampering detection that detects tampering of the vehicle component is attached to the vehicle component in a manner in which visual confirmation of the radio frequency identification integrated circuit is difficult.