According to an aspect of intrusion detectors for lorries, there is provided a method of detecting intrusion of one or more persons into cargo hold of a vehicle carrying goods that emit carbon dioxide the method comprising identifying an intrusion event by detecting a decrease in concentration of carbon dioxide within the cargo hold. For example, the intrusion evident may be identified by detecting a decrease in concentration of carbon dioxide within the cargo hold of at least 400 ppm. A decrease in CO.sub.2 can be attributed to unauthorised access being made into the cargo hold as cargo holds typically remain closed during a journey.

The invention relates to a method for detecting a relative position of a mobile terminal device with respect to a vehicle.

It is provided for the method to include the following steps: Providing several evaluation signals which are changeable by a change of position of the mobile terminal device, determining an event at the vehicle and evaluating the several provided evaluation signals for detecting the relative position of the mobile terminal device with respect to the vehicle in response to determining the event at the vehicle.

The invention is based on the object of detecting the relative position of a mobile terminal device with respect to a vehicle with a higher accuracy so that it may be determined reliably whether the mobile terminal device has been left back in the vehicle when leaving the vehicle, whether the mobile terminal device is located within the vehicle after a person has entered the vehicle, and/or whether the mobile terminal device is located within the vehicle when the vehicle starts driving or when the motor of the vehicle is started.

The invention relates to a method for detecting a relative position of a mobile terminal device with respect to a vehicle.

It is provided for the method to include the following steps: Providing several evaluation signals which are changeable by a change of position of the mobile terminal device, determining an event at the vehicle and evaluating the several provided evaluation signals for detecting the relative position of the mobile terminal device with respect to the vehicle in response to determining the event at the vehicle.

The invention is based on the object of detecting the relative position of a mobile terminal device with respect to a vehicle with a higher accuracy so that it may be determined reliably whether the mobile terminal device has been left back in the vehicle when leaving the vehicle, whether the mobile terminal device is located within the vehicle after a person has entered the vehicle, and/or whether the mobile terminal device is located within the vehicle when the vehicle starts driving or when the motor of the vehicle is started.

Disclosed are devices, systems and methods for securing wireless communications between a remote monitor center and a vehicle by using redundancy measures to increase the robustness of the system. In some embodiments, a system may include redundant communication channels, deploy redundant hardware and software stacks to enable switching to a backup in an emergency situation, and employ hypervisors at both the remote monitor center and the vehicle to monitor hardware and software resources and perform integrity checks. In other embodiments, message digests based on a cryptographic hash function and a plurality of predetermined commands are generated at both the remote monitor center and the vehicle, and compared to ensure the continuing integrity of the wireless communication system.

Disclosed are devices, systems and methods for securing wireless communications between a remote monitor center and a vehicle by using redundancy measures to increase the robustness of the system. In some embodiments, a system may include redundant communication channels, deploy redundant hardware and software stacks to enable switching to a backup in an emergency situation, and employ hypervisors at both the remote monitor center and the vehicle to monitor hardware and software resources and perform integrity checks. In other embodiments, message digests based on a cryptographic hash function and a plurality of predetermined commands are generated at both the remote monitor center and the vehicle, and compared to ensure the continuing integrity of the wireless communication system.

The present disclosure relates to systems and methods for controlling a lock of a vehicle. The methods may include determining if there is a valid unlocking instruction when the vehicle is in a valid-unlocked state; determining if the vehicle is moved; sending a locking instruction to the lock upon the determination that: there is not a valid unlocking instruction, and the vehicle is moved; or keeping the lock in the valid-unlocked state.

The present disclosure relates to systems and methods for controlling a lock of a vehicle. The methods may include determining if there is a valid unlocking instruction when the vehicle is in a valid-unlocked state; determining if the vehicle is moved; sending a locking instruction to the lock upon the determination that: there is not a valid unlocking instruction, and the vehicle is moved; or keeping the lock in the valid-unlocked state.

A vehicle includes a controller. The controller is configured to perform authentication of a portable device by communication with the portable device when startup of a system of the vehicle is instructed, when the system is off, or when the startup of the system of the vehicle is instructed and the system is off. The controller is configured to perform the startup of the system of the vehicle when the startup of the system of the vehicle is instructed, under a condition that the authentication of the portable device is successful. The controller is configured to perform reauthentication of the portable device when predetermined movement of the vehicle is detected after the startup of the system of the vehicle, and perform theft prevention processing when the reauthentication of the portable device fails.

A vehicle includes a controller. The controller is configured to perform authentication of a portable device by communication with the portable device when startup of a system of the vehicle is instructed, when the system is off, or when the startup of the system of the vehicle is instructed and the system is off. The controller is configured to perform the startup of the system of the vehicle when the startup of the system of the vehicle is instructed, under a condition that the authentication of the portable device is successful. The controller is configured to perform reauthentication of the portable device when predetermined movement of the vehicle is detected after the startup of the system of the vehicle, and perform theft prevention processing when the reauthentication of the portable device fails.

The present teaching relates to method, system, medium, and implementations for detecting sensor tampering. Information is received from an inertial measurement unit (IMU) attached to a structure hosting at least one sensor. The information includes one or more measurements associated with the IMU. The at least one sensor is deployed on a vehicle for sensing surrounding information to facilitate autonomous driving. The one or more measurements are analyzed with respect to pre-determined criteria to detect tampering of the at least one sensor. When the tampering is detected, a response is generated to the event.