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GPS monitoring of freight containers

Vehicle monitoring systems and GPS equipment breed almost as fast as smartphones. But the transport is different, and it would be good to have devices that correspond to its appearance. Not so long ago, one such copy came into my hands, which I would like to briefly tell you about. Quite easy to use solution from Starcom Systems, which allows you to monitor the movement of containers. Called Triton.

The device is designed specifically for containers and only for them. It records any hacking attempts, deviations from routes, temperature changes and ... the list goes on and on. First things first.

Triton is installed in a few seconds, as the system is sharpened specifically for the container. It has 2 parts connected by a jumper, which allows you to move the antenna part to the outer side of the container (the outer part is dustproof and moisture resistant), and all the electronics are inside the container.
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Packaging consists of:


This is how the container doors look in Triton's arms.



Now what the device consists of:




The set of sensors is standard: a light sensor, an accelerometer and a temperature sensor (from -127 ° C to 127 ° C).

Specifications:
Power supplyVoltage3.7 V
TemperatureDuring operation
At storage
-20 - 60 ° C
-40 - 85 ° C
Operating HumidityUp to 90%
Dimensions195 x 96 x 40 mm
Cellular modemGSMFour-band (850, 900, 1800, 1900).
Built-in antenna
NetworkData transferGPRS and SMS
MessagesSMS
GPRS
Encrypted protocol
TCP / IP over PPP
GPSReceiver and antenna
Protocol
Positioning accuracy
Navigation refresh rate
Navigation method

Time to first positioning (TTFF)
Interior
NMEA (binary format)
Position: 10m CEP (50%)
Speed: 0.2 m / s (50%)
1 sec (default) <> br Solution “All satellites in sight”
Solution "2 satellites"
Hot start: 2 sec
Warm start: 10 sec
Cold start: 50 sec
Processor powerStatic RAM
Non-volatile memory
Flash memory
128 KB
34 KB
2048 kb
InputsButton
Light sensor
3
one
BatteryType of
Capacity
Lithium ion
5200 mAh
Power consumptionSleep / Standby
GPS only
GPRS only
GPS and GPRS
0.05 mAh
75 mAh
100 mAh
165 mAh
Com portRS232115,200 bps (default)


I liked the fact that the device itself goes into standby mode when it is possible, which saves battery power.

By default, the device transmits data via GPRS, and SMS is used as a backup channel. You can configure regular tracking data transmission intervals, which determine how often the device will transmit status information.



You can adjust various parameters of the equipment.



Triton is integrated with various monitoring services, which, in my opinion, is an undoubted advantage. You can use both the manufacturer’s system and third-party solutions, such as Wialon .

If you use the device with the starcom online system, then there is the following set of functions:


Now go to the reports. You can set the report settings “on demand” or “on schedule”. The report itself is generated for the last 30 days. You can create the following types of reports. Work Hours, Work Hours Group, Work Hours Group Summary, History, History - Technical, Violations, Live Status, Events, Perimeter Entry, Transmit Reasons, Monitored events, Stop Hours.

So, for example, the report for 1 one day and a certain period of time will look. The report includes a map area and tracking data area. In the map area there is a map of the territory where the device with its movements is located. The tracking data area lists device tracking data.



To summarize, with Triton we have a set of quite useful functions: programmable events, geographic events, transportation distance alerts and, in fact, online tracking without sending additional commands.

From communications we have: four-frequency GSM, DNS support, TCP protocol connection, backup server, compact protocol for saving traffic and its encryption (if someone suddenly needs this level of security), ZigBee connection.

Well, now the fun part. At what price the device is sold to the manufacturer is unknown to me, but retailers offer Triton an average of $ 560 each. Given that the cost of the goods can be ten times more, the option is quite good. And what do you think?

Source: https://habr.com/ru/post/234293/


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