摘要:
An apparatus and method of determining bearing and distance measurements between a mobile device and an object using Rf based measurements. The mobile device communicates with a control in the object to determine the relative bearing between the mobile device and the object with respect to magnetic north and, optionally, the distance between the mobile device and the object. An indicator on the mobile device aid in directing s the user of the mobile device toward the object as the mobile device is moved relative to the object. The mobile device can be a key fob and the object can be a vehicle.
摘要:
A thermal-protection apparatus disposed in a vehicle cabin or storage compartment includes a housing enveloping a chamber in which a thermally-sensitive consumer electronic device is received, a thermoelectric module mounted in a wall of the housing, and a remote electronic controller and power source coupled to the housing via an electrical cable for activating the thermoelectric module, and optionally the consumer electronic device, in a manner to prevent the temperature in the chamber from exceeding a prescribed maximum operating temperature of the consumer electronic device or falling below a prescribed minimum operating temperature of the consumer electronic device.
摘要:
A system, controller, and method for displaying an image corresponding to a field of view about a vehicle. The controller stores images from a camera, and outputs a processed signal to display to a vehicle operator stored images from a time period prior to the controller receiving an operator input signal. A vehicle equipped so will allow a vehicle operator actuate the operator input device in order to review images and thereby verify that another vehicle or a pedestrian has moved away from the vehicle.
摘要:
Long-range remote communication and control of a vehicle is achieved with primary and secondary cellular devices provided by the vehicle user. The primary cellular device is retained by the user, while the secondary cellular device is dedicated to the vehicle and placed in a docking station provided in a vehicle instrument panel or console. The vehicle docking station is equipped with typical cell phone electrical interfaces to supply battery charging current and to establish a bi-directional data communication link between the secondary cellular device and an on-board vehicle computer. The secondary cellular device remains activated, and provides a low-cost remotely accessible communication link between the on-board vehicle computer and the primary cellular device or any other phone, provided that specified security conditions are satisfied.
摘要:
A communication system and method to allow authorized access to a vehicle. The system communicates with an internet server and a mobile communication device such as a smart phone or RFID transponder to determine if a person attempting to access the vehicle is authorized. The system includes an in-vehicle security module configured to be installed on the vehicle and to receive an authorization signal from the internet server. The in-vehicle security module includes a keyless entry transmitter configured to communicate with a keyless entry system of the vehicle effective to allow access to the vehicle if the authorization signal is received. By using a keyless entry transmitter to operate the vehicle's security system, the communication system is easy to install as opposed to systems that require a wired interface with the vehicle. Such a system is useful for unattended operation of vehicle rental fleets or employee vehicle fleets.
摘要:
A communication system, an in-vehicle communication module, and a method for operating a keyless entry receiver in a vehicle to recognize a keyless entry transmitter. An internet server is used to store programming data for operating the keyless entry receiver to recognize the keyless entry transmitter. An in-vehicle communication module is used to communicate with a diagnostic bus of the vehicle to determine a vehicle identity, communicate with the internet server to download programming data corresponding to the vehicle identity, operate the keyless entry receiver into a learn mode via the diagnostic bus and in accordance with the programming data, and operate a keyless entry transmitter to transmit a keyless entry signal effective for the keyless entry receiver to recognize the keyless entry transmitter.
摘要:
An apparatus provides an electronic replacement for driver and passenger side view minor systems. Specifically, a set of unique features provide enhanced fuel economy, safety and convenience. The invention relies upon electronic imaging cameras and electronic active matrix displays (e.g. LCD, OLED, etc.) for reproducing the image, with the addition of reality enhancing features.
摘要:
A plug-in vehicle security system that includes a plug-in wireless relay module and a plug-in telematics device. The relay module includes a relay switch and a wireless receiver coupled to the relay switch in a manner effective to influence operation of the relay switch based on reception of an authorization signal. The telematics device includes a wireless transmitter configured to transmit the authorization signal in response to a network signal. The telematics device also includes a network transceiver configured to receive the network signal from a communication network. A plug-in vehicle security system is advantageous because installation costs are reduced by reducing the time and installation expertise necessary to do the installation. Such a system will be particularly attractive to vehicle rental fleet operators.
摘要:
A vehicle security system for securing a vehicle equipped to determine that a valid radio frequency identification tag is proximate to the vehicle when there is an attempt to start the vehicle. The system includes an authorization device configured to determine that vehicle operation has been authorized, and an interference device configured to receive an authorization signal from the authorization device. The interference device is configured to interfere with the determination that a valid radio frequency identification tag is proximate to the vehicle when the authorization signal does not indicate that vehicle operation has been authorized. The system is readily installed in a vehicle as no electrical connections are required, except for an optional power connection.
摘要:
A vehicle security system for a vehicle equipped with a passive keyless entry/passive start (PEPS) security system including a nomadic device configured to determine a present location of the nomadic device (e.g. key fob, smart phone), and a controller configured to control a security-status based on the present location. The controller determines the security status based on the proximity of the nomadic device in order to thwart theft of the vehicle using a relay attack.