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Secure vehicle disabling (view source)
Revision as of 10:15, 10 November 2023
, 10:15, 10 November 2023Protected "Secure vehicle disabling" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))
==Solution description==
==Solution description==
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 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) which has''' one or more '''digital output''' (DOUT) which in this scenario is used to control fuel pump of the car.
*The SIM card in order to get data to your server.
*The SIM card in order to get data to your server.
*The secure engine cut-off (SECO) functionality is only available in Teltonika FMB series GPS trackers starting with the firmware version 03.25.10.Rev.111.
*[[Automotive_Relay|Automotive Relay]] to cut off the fuel pump
*The secure engine cut-off (SECO) functionality is only available in Teltonika FMB series GPS trackers starting with the firmware version 03.28.02.
*FOTA WEB to remotely send the configuration to the device.
*FOTA WEB to remotely send the configuration to the device.
*7377 – Send SMS To
*7377 – Send SMS To
*8377 – SMS text<br>
*8377 – SMS text<br>
In sace SECO pulse (12253) is enabled device will not activate DOUT immediatly.
In case SECO pulse (12253) is enabled device will not activate DOUT immediately.
'''GNSS fix present''': when speed is lower than configured Speed Pulse Scenario (12259) for configured amount of time (12255), device will pulse DOUT until GNSS speed reaches configured speed (12254) then DOUT will stop pulsing and stay active (ON) until „secooff“ SMS is received.
'''GNSS fix present''': when speed is lower than configured Speed Pulse Scenario (12259) for configured amount of time (12255), device will pulse DOUT until GNSS speed reaches configured speed (12254) then DOUT will stop pulsing and stay active (ON) until „secooff“ SMS is received.
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[[Category: Usage scenarios]]
