Special Design for Enterprise Fleet Services - obd diagnostic OBD GPS Tracker OBD-Y07 – Dragon Bridge

Traffic network examination instrument

OBD-Y07

Product parameters:

Working voltage: DC6V~20V

Working current: <55mA@13.7V

Maximum current: <120mA @13.7V

Standby current: 6mA@12.2V

Maximum power consumption: <2W

Start mode: engine ignition

Working temperature: -20 ° C ~ 85 ° C

Working humidity: 10% to 90%

Features

One way voltage output;

One way voltage input;

Two-way CAN bus interface;

One way K bus interface;

One way lin bus interface;

One way serial port;

Seven-way output control;

Two-way input detection;

External interface:

Two-way CAN transceiver chips are respectively two high-speed CAN transceivers and their auxiliary circuits;

One way serial transceiver chip;

One way K transceiver;

One way lin bus transceiver

Power chip and auxiliary circuit;

CPU and auxiliary circuits;

G-SENSOR and its associated circuits;

SPI FLASH;

GSM module;

GPS module;

Device sleep function: When the vehicle goes out of flame and exceeds the set sleep time (time, the host computer can be configured), the device will enter the sleep state until the next bus has data or low pulse signal, the device will be woken up. After judging that the vehicle is turned off, it is no longer a direct power off, but enters the sleep mode and periodically reports the device health message.

Device health packet sending function: After the device is in hibernation, every 30 minutes (time can be set, can be remotely set by the server) to send a health message to the center to report the current device and vehicle status. The message content includes vehicle battery voltage value, GSM signal, number of participating satellites, number of GSM module failures, and number of GPS module failures.

Status read:

Vehicle status reading – monitors the vehicle’s headlights, doors, seat belts, gear positions, brake status, etc. by reading bus data.

Vehicle mileage reading: The total mileage of vehicles that can read most models.

Remaining battery reading function: It can read the remaining battery capacity of most models.

Endurance mileage reading function: able to read the cruising range of most models.

GPS positioning function: support GPS function, and optimize GPS anti-jamming and antenna to achieve fast GPS positioning. The reporting interval of the terminal can be set through the network, and the positioning information is uploaded to the server, and the server performs various data applications according to the uploaded GPS message, such as a track, a location, an electronic fence, and the like.

Curve compensation function: Generally, we set the GPS interval to a fixed value of 10S, but when encountering a curve or a bridge, there will be a trajectory directly crossing the road or bridge hole at the display end, which makes the user experience worse. In order to balance the accuracy of the trajectory and the data flow, the GPS reporting interval uses a preset value when traveling in a straight line. When encountering a curve, the curve compensation technique is adopted to increase the reporting density of the GPS point, so that the display end is more Attach the road surface and enhance the user’s physical examination.

Low-voltage alarm function: When the vehicle battery power is lower than a certain set value, a low-voltage alarm will occur, indicating that the owner’s battery is low. The usage scenario of the low-voltage alarm is the working state of the device and is detected each time a health message is sent.

Driving behavior analysis: The product has built-in acceleration sensor, which can detect the rapid acceleration, rapid deceleration, and sharp turn of the vehicle. When the vehicle has a bad driving behavior such as sudden increase, sudden decrease, sharp turn, etc., the device will generate a posture message. The actual driving behavior, time, and location information generated are reported to the server for analysis of the driving behavior of the owner.

Function description: The external serial port is expanded, and one channel is reserved, which is convenient for connection with other external devices and expands the product form.

Remote parameter setting function:

Various threshold parameters of the device can be set via the network:

Support remote modification of sudden acceleration, sudden deceleration, collision and other event trigger thresholds

Support remote modification of collection interval and upload interval

Support remote modification of RTC time support

Remotely modify the IP and port of the reported data center

Support remote modification of fixed voice broadcast content support sleep time, health message sending interval setting

Vibration wake-up and displacement alarm function: When the device is in the sleep state, the vehicle will generate vibration to wake up the device. If the vibration is greater than the set threshold, a vibration alarm will be generated. If there is displacement after wake-up, the displacement speed is greater than a certain value, and a displacement alarm is generated.