Remote identification device associated with a vehicle including means for remotely communicating battery state-of-charge information with the associated vehicle
The invention relates to a device ( 1 ) for remotely identifying a motor vehicle ( 2 ), including means ( 3 ) for remotely communicating with the associated vehicle ( 2 ). The device comprises means ( 4 ) for querying the state of charge of at least one vehicle battery and means ( 6 ) for receiving said state of charge.
1. A remote identification device, comprising:
means for remotely communicating with communication means of a vehicle associated with the remote identification device, the remote communication means comprising interrogation means for interrogating a state-of-charge of at least one battery of the vehicle by being configured to emit at a time interval a state-of-charge interrogation signal to the vehicle, the time interval corresponding to a time between two successive interrogating signals,
wherein the remote communication means comprise means for receiving the state-of-charge information concerning the at least one battery of the vehicle, and
wherein the time interval between the two successive interrogating signals depends on a comparison between the state-of-charge of the at least one battery of the vehicle with the state-of-charge of the at least one battery of the vehicle on a preceding interrogation.
2. The remote identification device as claimed in claim 1 , further comprising means for controlling the locking/unlocking of the vehicle and means for activating said interrogation and/or emission means which are configured to activate the interrogation and/or emission means when a vehicle locking command is sent.
3. The remote identification device as claimed in claim 1 , wherein the activating means are configured to stop the interrogation means of the remote identification device when a vehicle unlocking command is sent.
4. The remote identification device as claimed in claim 1 , wherein the time interval between the two successive interrogating signals is extended when the two compared states-of-charge of the at least one battery of the vehicle are substantially equal.
5. The remote identification device as claimed in claim 1 , wherein the communication means of the vehicle comprise emission means that are configured to emit at a time interval, the time interval corresponding to a time between two successive emissions, a state-of-charge information signal concerning the at least one battery of the vehicle, the time interval between the two successive emissions depending on the comparison between the state-of-charge of the at least one battery of the vehicle with the state-of-charge of the at least one battery of the vehicle on a preceding emission.
6. The remote identification device as claimed in claim 1 , further comprising display means capable of displaying the state-of-charge of said at least one battery received by the reception means.
7. The remote identification device as claimed in claim 1 , further comprising means for transferring state-of-charge information concerning said at least one battery to a telecommunication device separate from the remote identification device.
8. The remote identification device as claimed in claim 7 , wherein the means for transferring the state-of-charge of said at least one battery to the telecommunication device use Bluetooth™ technology.
9. The remote identification device as claimed claim 1 , wherein the vehicle is a vehicle with at least partial electrical propulsion, wherein said at least one battery is used for the partial electrical propulsion.