Electronics Designing & Processing
Description
Vehicle Fleet GPS Systems Connect With Multiple Accessories
?
?
Special design for car tracking/positioning, small size, wiring is easy. This model has the features like double channels of GPRS and SMS, voice prompting, remote listen in, trace storage, cut fuel/circuit, mileage record and others.
?
?
- - - -
Hardware features | ? |
Hardware framework | Adopt double core chip |
Communication module | GPRS, SMS double channels module |
Reliability design | Quadruple protection for power source, 4 levels watchdog |
PCB protection | Three proofing protection |
Technical specifications | ? |
Working voltage | 9～33 V/DC |
Limiting voltage | 100V/DC |
Car battery protecting voltage | Low: 9V (12V car battery) or 20V(24V car battery)high:36V |
Power voltage of Anti-reversed connection | ≥100V |
Average working current | 70mA DC 12V |
Power saving mode | ＜20mA DC 12V |
Backup battery | Working time 3h |
Dimension | 88x 62.5x 32.5mm(L x W x H) |
Canning material | Aluminum alloy |
Main device weight | 0.26kgnet weight |
Interface | ? |
GPS antenna | SMA interface: －26dB? cable length: 5m |
GSM antenna | SMA interface: －3dB? cable length: 3m |
Vehicle detecting interface | 9 routes signal input |
AD detecting interface | Build-in AD signal input (for fuel consumption detecting GPS device) |
Voice interface | 2 route voice port |
Data interface | 1 route RS-232 serial port |
- - - -
?
?
Main Features:
?
# # Based international newest chip, double core structure, powerful
# GPR Sand SMS double channels, TCP and UDP double working mode
# Positioning based GPS reflected wave, assist with base station, strong capacity to prevent blocking to reduce the blind area
# Three proofing design, Quadruple protection for power source, 4 levels watchdog
# Low power consumption
# Build-in high capacity backup battery.
# Build-in TTS voice module to achieve the function of voice report.
# It can update remotely, easy to maintain
# Approved by 3C, and approved by national grade quality authentication.
?
?
?Product Functions:
?
1.Signal detecting and control: 13 routes signal sensor, 17 vehicle status detecting, intelligence mode and forced mode to cut fuel/circuit, user-defined backup output control.
??? 2.? Alarm: 19 alarms, 3 modes of alarm.
??? 3.?? Monitoring: vehicleautomatic tracking/monitoring, regions setting, geo-fence, GPS mileage statistics, vehicle mileage statistics, blind area supplementary report, traces storage, base station positioning.
?? 4.?? Voice and phone call: hands free phone, remote listen in, voice reminding device, TTS voice report.
?? 5.?? Fuel consumption detecting: build-in AD input interface, equipped floater attenuation cable can measure fuel consumption.
?? 6.?? Remote update: main device’s program was support to remote download; user can renew the program remotely.
?? 7.? Protection:
????? Power saving mode: in this mode, GPS device’s working current will drop to20mA@12V when vehicle was in flameout.
?? Car battery over discharge protection: it will switch to supply power by backup battery if car battery’s voltage is very low (9.5V).
?Over voltage protection: it will cut the external circuit to protect GPS device if the voltage exceeds limit value (36V), backup battery can work for 3h.
?
?
Performance Parameters:
?
- - - -
Environment features | ? |
Vehicle spark noise immunity | Discharge voltage 10 kV～20 kV, discharge frequency 20 times/s～200 times/s |
Electro-transient pulse noise immunity | 4KV, experiment grade IV |
Static discharge noise immunity | Contacting discharge 6KV, air discharge 8KV, experiment grade III |
Conduction interference limits | Accord with the requirements of class B |
Radiated interference limits | Accord with the requirements of class B |
Temperature characteristic | Working temperature -20 ℃～+60 ℃ Limiting temperature -35 ℃～-20℃, +60℃～+70℃ |
Humidity | 5％～95％? non-condensation? |
GPS features | ? |
Tracking sensitivity | －159dBm |
Positioning time | Cold boot less than 34s; hot boot less than 3.5s; warm boot less than 33s, re-capture time 1.0s |
Positioning accuracy | 10m2D RMS |
Speed accuracy | 0.1m/s |
BS positioning accuracy | 100m |
GSM/GPRS features | ? |
Frequency | EGSM900/GSM1800 |
Transmitting power | EGSM900:CLASS4(2W), GSM1800:CLASS1(1W) |
GPRS | GPRS multi-slot class8－class 10
GPRS mobile station class B
Downlink speed: max 85.6Kbps
Uplink speed: max 42.8Kbps |
Data storage | ? |
Trace record storage | 50, 000 trace record |
Buffer memory for supplemental report (blind area) | 500 (points) tracking info |
Road detecting storage | Can set 8 roads’ data, each road can be constituted by 1023 broken lines and 256 stations |
Attribute areas storage | Can set 108 rectangle areas (can set 20 polygon areas) |
Image storage | It can store more than 200 pictures locally |
- - - -
?
?
Product Configuration:
?
?Standard configuration
1)?????? main device??????? ?? 1 pcs
2)?????? GSM antenna???? ????? 1 pcs
3)?????? GPS antenna??? 1 pcs
4)?????? Installation cables? ??? 1 set
5)?????? Usage instructions??
6)?????? Warranty card
7)?????? ?Certification
?
Optional configuration
1). Hands free speaker
2). Handset
3). Listen in mic
4). LCD
5). Accessories for cut fuel/circuit (relay)
6). Accessories for fuel detecting (floater attenuation cable)
?
?
?
?
Certification:
?
?
Factory Information
?
Read More
Shenzhen Dragon Bridge Technology Co., Ltd
Real Time GPS Car Tracker,AVL GPS Tracking,Digital Tachograph
Address: Room 2606, 6F, BLDG 2, Duoli Industrial park,
shenzhen, Guangdong
China, 519000
Tel: 86-755-83181674
Fax: 86-0755-23939488
