1. General
Radio Frequency Identification RFID
is the acronym for radio frequency identification, commonly known as RFID.
Radio Frequency Identification RFID is a non-touch automatic identification
technology, radio frequency signal through the automatic target recognition and
access to relevant data, to identify without human intervention, it can work in
a variety of harsh environments. RFID technology can identify the high-speed
moving objects, also identify multiple tags, the operation is quickly and
conveniently.
Shenzhen eTel technologies co., ltd.
according to market demand of the GPS location management, Combine with GPRS RFID
function, develop ET7903 GPS&GPRS active RFID Reader, it able to real time
send GPS location and RFID TAG information via the GPRS network to data center.
Data center platform will receive the data and save into database, users can
just use browser to access data and view all information.
Contactless IC card (Integrated
Circuit Card) that IC cards, "Smart Card", "Memory Card"
and so on. Contactless IC card is a plastic card built large scale integrated
circuit, same size as telephone card. It is a storage, encryption and data
processing capability of the microprocessor and the large capacity memory
integrated circuit chip embedded in a card of the same size and difficult to
fold a plastic substrate, can be like a computer as an information processing
relatively independently and exchange of information as a card-load of modern information
tools.
ET7245 active RFID reader integrated
contactless IC card function, it can be used to monitor the drivers situation,
the vehicle driver must be inserted IC card after start engine, if didn't
insert IC card, card reader buzzer will reminders, and sent alarm information to data center after 1
minute. Data centers can be recorded driver action in real time through the IC
card information.
ET7245 GPS&GPRS active RFID Reader
is mainly used in school bus, government bus, factory bus, shuttle bus etc.
2. Feature
· Industrial Design
ET7245 RFID Reader is industrial design which built-in watchdog chipset to
ensure the system work continuously, Watchdog monitoring the GPRS module and
CPU all the time, if the GPRS module or CPU does not response for long time, Reader
will restart automatically. Reader is very suitable for long-term continuous
work applications.
· RFID card reader/writer distance adjustable, RSSI Location
Reader
built-in signal attenuation, adjustable read/write distance cards, combined with
RSSI function, the reading distance can be controlled to within 3 meter, and
support locating position.
· GPS locating
Real-time checking the location of the vehicles, terminal device will
automatically report position, monitoring Center will automatically pop-up map
showing the current location of vehicles.
· Contactless IC Card
Real-time monitoring of driver information, vehicle driver must be inserted IC card
after start engine, if didn't insert IC card, card reader buzzer will
reminders, and sent alarm information to
data center after 1 minute. Data centers can be recorded driver action in real
time through the IC card information.
· Oil and Electricity enable/disable
If special case, monitoring center can remote control to cut off any
vehicle's circuits and gas immediately, of course, you can restore electricity
supply at any time.
· Emergency help
When vehicle face emergency situation and need help, after the drive press
emergency button, within 1 second, the alarm information will upload the
location to monitoring center. It will be in accordance with the relevant
procedures.
· Over speed alarming
Monitoring center can set the max speed of any of the vehicle, will alarm
to the monitoring center if over speeded.
· Main and backup data center
ET7245 RFID Reader support main and backup data center, user can set both
main data center IP address or domain name, when Reader fail to connect with
main data center, it will try to connect backup data center automatically.
· TAG buffer
ET7245 RFID Reader can save the TAG card information in the NVRAM buffer,
if the GPRS network is abnormal, the reader will save data in the NVRAM, when
the network returns to normal, the data will be sent immediately. NVRAM has
feature for save data even power lose, so even reader power lose, Tag data will
still save in the NVRAM. Reader buffer can save max 5000 TAG information.
· TAG Packet Series Number
All TAG data packet include serial number, Data center need to reply a
corresponding serial number of the ACK packet after received TAG packet,
readers receive the ACK packet, then delete the TAG information from the
buffer, otherwise it will resend TAG packet (as specified time interval and
frequency). This feature is based on the GPRS network feature, to ensure TAG
data doesn't lose.
· Embedded Li-battery and Temperature sensor
ET7245 RFID Reader built-in 1000mA Lithium battery, it can work for 3
hours if the external power supply cut off. The built-in temperature sensor can
real-time monitoring of environment temperature and the outside TE port can be
extended to the user device surface to monitoring equipment temperature.
· SMS Remote Restart
ET7245RFID reader supports SMS remote control, users
can query the device working status through SMS, and also user
can reboot reader through SMS.
· DO port programmable output
RFID Reader DO (digital output) port supports programmable output,
according to the requirement of user site, the level of output level, switching
time, times would be programmable.
· Zone type
DI ports
support zone type setting which can be set to as common zone, delay zone,
intelligent zone, emergency zone, home zone, according to the user site
conditions and sensor type, set the correct zone type to prevent false alarm,
missing alarm.
· SMS Backup
Communication with the RFID data center through GPRS; if GPRS disconnect,
FAM can send the TAG information via SMS for backup tunnel.
· SMS password, RFID TAG, Keypad password, Fingerprint Authentication, Timing
Arm/Disarm
Reader support multiple Arm/Disarm function, it can perform a specified
time every day to Arm/Disarm; FAM also support any mobile phone number via a
password to Arm/Disarm; RFID TAG way to Arm/Disarm; Fingerprint authentication
to Arm/disarm. After the instruction is executed successfully, FAM will send the
Arm/Disarm information to the administrator phone as well.
· USSD calls fee inquiry, AGPS base station location
Reader
supports USSD way to check SIM card calls fee and inquiries AGPS base station
positioning. through AT commands, we can check SIM card calls fee, and
recharger SIM card on time to prevent arrears that affect the normal operation;
also, we can use AT command to check base station code, it is able to locate
the position of the device.
· LED indicator to display Arm and Disarm
Reader DO port
can be connected to 12V dual color LED lights, and displays the current Arm and
Disarm status. Red indicates the FAM is ARM status, Green indicates FAM is
Disarm status.
· TAG link to DO output
Reader support
TAG link to DO port output function, with the DO programming output function, we
can connect a LED and buzzer on DO port, and then we would know TAG result
according to the LED light and buzzer.
· Clock synchronization
Reader support clock synchronization; it can read the clock from SMS or
get clock from management platform by GPRS.
· Graphical configuration software
ET7245 RFID Reader provides full graphical
software configuration, easy to use, and supports import or export
configuration file; so users just simply click a few icons to quickly setup RFID
system.