FEATURES特点

SUPPORTS ALMOST ALL VEHICLES 支持几乎所有车型

With built in support for eleven different OBDII communication protocols, the OBDII Odometer supports almost all modern vehicles on the market. It is completely plug and play with no setup required and can be switched between vehicles in seconds.

 

ABS SPEED AND REVERSE DETECTION 防抱紧制动速度和变速箱反转侦测

On GM, Ford and some European vehicles, the OBDII Odometer is able to retrieve vehicle speed from the ABS (Anti-lock Braking System) system which provides a very high resolution speed. On all other vehicles the OBDII Odometer will provide speed from the transmission which is still a very accurate reference. The OBDII Odometer is also able to determine when the gearbox is in reverse on a range of vehicles.

 

MINIATURE DURABLE DESIGN 小巧耐用设计

The OBDII Odometer has a miniature in-line design that is easy to fit into any vehicle. It features a strong ABS plastic shell and tough strain relieved cabling.

 

RELIABILITY可靠

The OBDII Odometer is protected from surges, reverse polarity, brown outs and overvoltage to continue operating through harsh electrical conditions. It's communications interface is optically isolated to prevent ground loops and protect sensitive equipment connected to it. It is built on top of a safety oriented real time operating system and all software is designed and tested to safety standards with fault tolerance in mind.

 

APPLICATIONS应用

URBAN NAVIGATION城市导航

In urban environments where multipath is a big problem for GPS/INS units, the OBDII Odometer can help to increase accuracy and reduce position drift.

 

SECURITY安保

In security applications where GPS systems may be jammed, the OBDII Odometer can assist a GPS/INS to continue providing accurate positioning through jamming.

 

SURVEYING测绘

In surveying applications that require continuously accurate positioning even when passing under heavy tree coverage and through tunnels, a GPS/INS combined with the OBDII Odometer is able to provide the results required.

 

MINING矿业

For mining applications that need to monitor vehicle speeds around the site for safety, the OBDII Odometer can be used standalone to easily retrieve the required data without any intrusive installation.

 

SPECIFICATIONS规格书

OBDII 车上诊断系统

Protocols Supported        ISO 9141-2
                                        ISO 11898
                                        ISO 14230-4
                                        ISO 15765
                                        ISO 15765-4
                                        SAE J1850 VPW
                                        SAE J1850 PWM
                                        SAE J1939
                                        Other Manufacturer Specific

 

COMMUNICATION通信

Interface                          RS232

Interface Isolation           Optically Isolated

Speed                             115200 baud

Protocol                           AN Packet Protocol

Output Data Rate           10 Hz

 

HARDWARE硬件

Operating Voltage           9 to 16 V

Input Protection              Surge
                                       Over-voltage and Under-voltage
                                       Brown Out
                                       Reverse Polarity

Power Source                OBDII Connector (vehicle power)

Power Consumption      60 mA @ 12 V (typical)

Operating Temperature  -40 °C to 85 °C

Environmental Protection  IP54

Weight                               202 grams