LoJack
TypeConnected Car Technology with Stolen Vehicle Recovery System
InventorWilliam Reagan
Inception1986 (1986)
ManufacturerSpireon
AvailableYes
Websitelojack.com

LoJack is a stolen vehicle recovery and IoT connected car system that utilizes GPS and cellular technology to locate users' vehicles, view trip history, see battery levels, track speeding, and maintain vehicle health via a native app. Prior to selling a vehicle, LoJack dealers can use the system to manage and locate inventory, view and manage battery health, and recover stolen inventory.

Previous generation of the system utilized radio tracking signal. The system used a hidden mounted transceiver and a tracking computer installed in police cars and aircraft.

History

The original LoJack system was created and patented in 1979 by William Reagan, a former Medfield, Massachusetts police commissioner, who went on to establish LoJack Corporation in Medfield. Reagan served as the company's first CEO and Chairman.[1] The name "LoJack" was coined to be the "antithesis of hijack", wherein "hijack" refers to the theft of a vehicle through force.

Legacy radio based system

The original LoJack was a hardware and radio based system designed to prevent theft of a vehicle and aid in the vehicle’s recovery by transmitting vehicle location to the LoJack receiver.

It was installed in the vehicle and connected to the starting mechanism such that only the original key would start the vehicle. It could also include the incorporation of a scheme whereby an additional step was required to activate the ignition. Prior to starting, it would require the activation of any number of the usual vehicle features such as the radio, headlight switch, or other switched device.

The core of the legacy LoJack system is a small, silent radio transceiver that is discreetly installed in a vehicle. Once installed, the unit and the vehicle's VIN are registered in a database that interfaces with the National Crime Information Center (NCIC) system used by federal, state and local law enforcement agencies throughout the United States. In the event of a theft, a customer reports the incident to the police, who make a routine entry into the state police crime computer, including the stolen vehicle's VIN. This theft report is automatically processed by LoJack network computers, triggering a remote command to the specific LoJack unit in the stolen vehicle.[2]

LoJack tracking computer

The command activates the LoJack unit to start sending out signals to LoJack police tracking computers on board some police cars. Every police car so-equipped within a 3-5 mile radius of the signal source will be alerted. The tracking units will display an alphanumeric reply code and an indication of the approximate direction and distance to the stolen vehicle. Based on the reply code, the police can obtain a physical description of the vehicle, including make (brand), model, color, VIN and license plate number. Police aircraft can also be equipped with tracking computers; airborne units can receive the (line-of-sight) signals from further away than ground-based units. The signal is received in equipped police vehicles, utilizing a phased array antenna system, hence the four distinctive antennas on the roof. This provides the directional location tracking capabilities of the system.[2]

In addition to automobile theft recovery, LoJack systems are used to recover stolen construction equipment and motorcycles.[3][4]

By 2013, the LoJack system was reportedly operating in 28 states and the District of Columbia and in more than 30 countries. The company reported that more than 1,800 U.S. law enforcement agencies had LoJack tracking computers in their police vehicles.[1] In November 2013, the company announced they were expanding tracking capabilities to parents, auto makers and insurance companies.[5]

In March 2016, the company was acquired for $134 million by CalAmp, an Irvine, California-based provider of Internet of things (IoT) software applications, cloud services, data intelligence and telematics products and services.[6]

Frequency

LoJack transmits on a radio (RF) carrier frequency of 173.075 MHz. Vehicles with the system installed send a 200 millisecond (ms) chirp every fifteen seconds on this frequency. When being tracked after reported stolen, the devices send out a 200 ms signal once per second.[7][8] The radio frequency transmitted by LoJack is near the VHF spectrum used in North America by digital television channel 7,[9] although there is said to be minimal interference due to the low power of radiation, brief chirp duration, and long interval between chirps.[10]

Modern system

Modern transponder key based systems made the original LoJack starting system obsolete. The system marketed under the LoJack brand since 2021 is a cell phone/GPS based stolen vehicle tracking and recovery system.[11]

In March 2021, the vehicle intelligence company Spireon announced it had acquired the LoJack U.S. Stolen Vehicle Recovery business from CalAmp, joining LoJack users with "nearly 4 million active subscribers from over 20,000 current Spireon customers".[12] CalAmp would still retain and continue to expand LoJack International, which operates as a subscription-based SaaS business, while also retaining ownership of the LoJack patents and trademarks.

In 2023, a group of security researchers announced discovery of multiple software bugs affecting vehicles from nearly all major car brands, potentially enabling hackers to take full control of the affected cars. The most serious vulnerabilities were found in Spireon's fleet management software, which spans 15 million connected vehicles, and could have allowed remote control over a wide range of fleet vehicles, including those used by law enforcement. All identified bugs have since been fixed.[13]

See also

References

  1. 1 2 "LoJack Founder William Reagan, 78, Passes Away". twice.com. 2013-07-08. Archived from the original on 2018-09-06. Retrieved 2018-06-08.
  2. 1 2 "What is LoJack, and How Does It Work?". lifewire.com. 2018-05-18. Archived from the original on 2020-03-07. Retrieved 2018-06-08.
  3. ↑ "LoJack 2015 Construction Equipment Theft Study Reveals Trends in Heavy Equipment Theft". forconstructionpros.com. 2016-11-02. Retrieved 2018-06-11.
  4. ↑ "LoJack's Top Theft Recovery Stories of 2012". cycleworld.com. 2013-01-10. Retrieved 2018-06-11.
  5. ↑ "LoJack system will allow parents, auto makers and insurance companies to track vehicles". computerworld.com. 2013-11-25. Retrieved 2018-09-05.
  6. ↑ "LoJack Agrees to $134 Million Sale to CalAmp". wsj.com. 2016-02-01. Retrieved 2021-08-06.
  7. ↑ "Request for Waiver of Section 90.20(e)(6)". FCC (USA). 2000-08-31. Retrieved 2008-05-31.
  8. ↑ "HOW LOJACK WORKS". autonews.com. 1998-10-26. Retrieved 2018-07-20.
  9. ↑ "Television Frequency Table". Retrieved 2008-05-31.
  10. ↑ "Private Land Mobile Services; Stolen Vehicle Recovery Systems - Proposed Rule". Federal Register. 71 (163). 2006-08-23. Retrieved 2008-05-31.
  11. ↑ "Spireon Relaunches the LoJack Brand with Improved Technology and Connected-Car Functionality". Spireon. www.prnewswire.com. 15 June 2021. Retrieved 26 July 2023.
  12. ↑ "Spireon Acquires CalAmp's LoJack® U.S. Stolen Vehicle Recovery Business". prnewswire.com. 2021-03-16. Retrieved 2021-08-06.
  13. ↑ Hardcastle, Jessica Lyons (7 January 2023). "Here's how to remotely takeover a Ferrari...account, that is". www.theregister.com.

Further reading

  • Lemieux, Gloria A.; Wernick, Ellen D. (2011). "LoJack Corporation". In Grant, Tina (ed.). International directory of company histories. Volume 120. Detroit, Mich.: St. James Press. pp. 214–219. ISBN 978-1-55862-787-1.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.