Changes

 

===Solution description===

==Solution description==

From the firmware version '''03.28.02''' Secure vehicle disabling was introduced. This solution is intended to stop the stolen vehicle regardless of the thief's actions. Best way to do so is to disable fuel pump in order to prevent vehicle to be driven further away. However, disconnecting fuel pump on high speed will definitely cause an accident and innocent people may be harmed.

From the firmware version '''03.28.02''' Secure vehicle disabling was introduced. This solution is intended to stop the stolen vehicle regardless of the thief's actions. Best way to do so is to disable fuel pump in order to prevent vehicle to be driven further away. However, disconnecting fuel pump on high speed will definitely cause an accident and innocent people may be harmed.

Therefore we came up with a logic how to force vehicle to stop without causing an accident. Pulsing digital output disables fuel pump in intervals until vehicle slows down to configured speed from which pump is fully disabled.

Therefore we came up with a logic how to force vehicle to stop without causing an accident. Pulsing digital output disables fuel pump in intervals until vehicle slows down to configured speed from which pump is fully disabled.

==What you need for a solution?==

 

===What you need for a solution?===

*The secure vehicle disabling solution is supported by '''any Teltonika FMB series tracker (excluding FMX640 series trackers and FMB910) which has''' one or more '''digital output''' (DOUT) which in this scenario is used to control fuel pump of the car.

*The secure vehicle disabling solution is supported by '''any Teltonika FMB series tracker (excluding FMX640 series trackers and FMB910) which has''' one or more '''digital output''' (DOUT) which in this scenario is used to control fuel pump of the car.

*FOTA WEB to remotely send the configuration to the device.

*FOTA WEB to remotely send the configuration to the device.

==Installation==

===Installation===

It’s important to well hide tracker, so it would not be a simple task for the thieves to find and unplug it.  [[File:Wiring scheme.png|alt=|right|frameless|357x357px]]

It’s important to well hide tracker, so it would not be a simple task for the thieves to find and unplug it.  [[File:Wiring scheme.png|alt=|right|frameless|357x357px]]

*The ground wire is connected to the vehicle frame or metal parts that are fixed to the frame.

*The ground wire is connected to the vehicle frame or metal parts that are fixed to the frame.

== Configuration==

===Configuration===

[[File:Codec 8E.png|alt=|left|frame]]

[[File:Codec 8E.png|alt=|left|frame]]

'''Note''': Before SMS text, two space symbols should be inserted if no SMS username or password was set in SMS \ Call settings.

'''Note''': Before SMS text, two space symbols should be inserted if no SMS username or password was set in SMS \ Call settings.

==SECO SMS Commands==

===SECO SMS Commands===

The structure of sending SMS commands: [[FMB130 SMS/GPRS Commands]]

The structure of sending SMS commands: [[FMB130 SMS/GPRS Commands]]

=== 1. SMS responses===

====1. SMS responses====

'''Note:'''  Sending commands to the device without DOUT will give response "SECO not available for this device". When DOUT is not selected in configuration response will be: "Error. no DOUT configured".

'''Note:'''  Sending commands to the device without DOUT will give response "SECO not available for this device". When DOUT is not selected in configuration response will be: "Error. no DOUT configured".

===2. SECO Pulse functionality===

====2. SECO Pulse functionality====

In case SECO pulse is disabled while pulsing, device will activate DOUT.

In case SECO pulse is disabled while pulsing, device will activate DOUT.

===3. GNSS fix available===

====3. GNSS fix available====

After "secoon" SMS is received, command will be saved to the device memory and check vehicle speed. When speed is lower than configured (12254) for configured amount of time (12255), device will activate configured DOUT.

After "secoon" SMS is received, command will be saved to the device memory and check vehicle speed. When speed is lower than configured (12254) for configured amount of time (12255), device will activate configured DOUT.

===4. GNSS fix unavailable===

====4. GNSS fix unavailable====

After "secoon" SMS is received, command will be saved to device memory and movement timeout. When movement timeout (12256) is reached, device will activate configured DOUT.

After "secoon" SMS is received, command will be saved to device memory and movement timeout. When movement timeout (12256) is reached, device will activate configured DOUT.