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06DX –Traffic network examination instrument

Performance and function description

Working voltage: DC6V~20V

Working current: <55mA@13.7V

Maximum current: <120mA @13.7V

Standby current: 5mA@12.2V

Maximum power consumption: <2W

Start mode: engine ignition

Size: 62*49*27mm

Working temperature: -20 ° C ~ 85 ° C

Working humidity: 10% to 90%

GPRS module parameters:

1. Quad frequency: 850/900/1800/1900 MHz

2, GPRS multi-time slot: Class 12

3. GPRS mobile station: Class B

4. Compatible with GSM Phase 2/2+: Class 4 (2W @ 850/900MHz) Class 1 (1W @ 1800/1900MHz)

5. Rate: GPRS Class 10 85.6 kbps (downstream) 42.8 kbps (upstream)

6, support PBCCH

7, coding scheme: CS 1, 2, 3, 4

8, USSD

9, the protocol stack: TCP / UDP / PPP / HTTP * / SMTP *

10, current consumption: 1.3mA @ DRX=5 1.1mA @ DRX=9 (TBD)

11, SIM application kit

12, AT command control: GSM 07.07, 07.05 and other AT extension instructions

13, support for Bluetooth

The main parameters of the acceleration sensor:

Measuring acceleration range: ±4g

Measurement accuracy: 8.192mg

Support collision, rapid acceleration, rapid deceleration, sharp turn monitoring

GPS module main parameters:

Receiver type: GPS1612

GPS and QZSS L1 C/A, 1

Hardware support Galileo E1B/C, Compass

SBAS: WAAS, EGNOS, MSAS Accuracy: 2D plane: GPS 10 m average

Drift: <0.02m/s

2D plane: 5m average with WAAS assistance

Timing accuracy: 1us capture: cold start <42 s

Warm start <36s

Hot start <1s

Recapture <0.1s

Low pulse start function: Y06 products realize low pulse start function. When the vehicle is ignited, a pulse will be generated. Y06 uses this pulse to judge that the vehicle has started and wakes up the device. When the device is plugged into the vehicle’s OBD interface, if there is no ignition, it will go to sleep after the set sleep time has elapsed (the default sleep time is 5 minutes). It is worth noting that the Y05D product locks the pins of the power chip with a low pulse signal, so that although the low pulse start device can be realized, the battery power does not change when the vehicle is turned off, and the device will not be recognized when the vehicle is ignited next time. It is difficult to connect different trips into one trip, which is not convenient for various data analysis in the trip.

Y06 uses the low pulse to directly access the MCU, and wakes up the device as an interrupt signal, so that the low pulse signal can be captured every time, and the information such as the flameout message, the ignition message, and the physical examination will be completed after the capture.

Device sleep: When the vehicle goes out of service and exceeds the set sleep time (default is 5 minutes), the device will enter the sleep state until the next low pulse signal is generated, and 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 hibernating, every 24 hours (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.

Navigation IP function: Combine the server to implement the navigation IP function. The device is connected to the navigation IP, and the application IP is assigned by the navigation IP. The device then switches to the application IP to connect and perform data interaction. The application IP is applied for 24 hours. This ensures that our distributed deployment is effectively managed and can alleviate the stress of a single server.

Dual-mode communication function: Supports dual-mode communication between GSM and Bluetooth, prefers GSM communication, and uses Bluetooth to communicate when there is a Bluetooth connection Y06 device. This will ensure that the device can be used in the same situation as the SIM card arrears and network status problems.

Remote upgrade function: Continuation of the remote upgrade function of Y05D. When a program needs to be upgraded or the user changes the vehicle system, the server can remotely deliver the corresponding bin file and remotely upgrade the device.

Data storage function: Y06 expands the external large-capacity falsh. If a network break occurs, the events and data will be stored to the external 1M bytes flash. After the network is restored to the Internet, the stored information will be uploaded to the designated center. This will ensure that data loss will not occur in the case of poor network conditions.

RTC time function: Y06 has RTC (Real Time Clock) function, which can provide accurate time and provide time stamps (such as driving behavior messages, collision messages, etc.) for various messages. Y06 can obtain real-time clocks in a variety of ways, including GPS timing, network timing, system maintenance of its own MCU, etc., and can be corrected by the server issuing instructions.

Medical examination function: Y06 supports P0, P1 code detection function and data stream reading function of more than 300 models. A physical examination of the vehicle is performed when the device receives a low pulse signal. 

Remote medical examination function: While supporting the physical examination function, Y06 also supports the remote medical examination function of the vehicle. That is, when the vehicle needs to perform data analysis, the remote medical examination command can be issued by the server, and the Y06 device will perform a physical examination on the vehicle. In order to ensure the safety of the owner, the remote medical examination function requires the vehicle to be parked and read in the case of parking.

The real-time reading function of the vehicle status: Y06 supports the remote reading of 103 real-time data streams. When the expert agent needs to analyze the vehicle status, the server can select the data item to be read and send it to the terminal. The vehicle performs data reading with a data interval of 3S and continuous 10 minutes, and uploads the server to provide data support for the expert agent. In order to ensure the safety of the owner, the real-time reading function of the vehicle state requires the vehicle to be parked and read in the case of parking.

Remote clearing function: Y06 supports the remote clearing function of the vehicle. In order to ensure the safety of the owner, the remote clearing function requires the vehicle to be executed in the ACC state and parked.

Vehicle mileage reading and secondary mileage reading function: For some vehicles, the vehicle mileage can be directly read, and Y06 packages the vehicle mileage information to the server. For vehicles that cannot directly read mileage, some vehicles support the secondary mileage reading function. The device records the mileage of each trip and accumulates with the initial values ​​set to obtain the total mileage, which provides for various data analysis. Data support.

Fuel consumption reading function (in progress): support the fuel consumption reading of the vehicle and accumulate the fuel consumption of the vehicle for 100 kilometers 

Built-in GPS positioning function: Supports built-in GPS function, and optimizes GPS anti-jamming and antenna, and realizes fast positioning of built-in GPS. The terminal can upload the positioning information to the server through the set reporting interval, and the server performs various data operations according to the uploaded GPS message, such as a track, a location, an electronic fence, and the like. The GPS reporting interval can be set. The default is 30S uploading.

Curve compensation function: Generally, we set the GPS interval to a fixed value of 30S, 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 default value is now 11.5V. 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.

Collision alarm and filtering function: When the vehicle generates collision behavior during driving, the built-in acceleration sensor generates a collision value, the device generates a collision message, and the collision value and the position information and time of the collision are packaged and uploaded to the server. The server will push rescue information to the service station for collision alarms. When the default device deceleration exceeds 11.76 m/s (1200 mg), it is judged that a collision has occurred. Because some scenes have a deceleration of more than 11.76m / s, but not necessarily a real collision, it is easy to harass the owner. The Y06 product adds collision filtering logic. When a real collision occurs, the owner will inevitably stop within 1 minute. We use GPS information combined with collision information to filter the misjudgment.

External serial port expansion: Y06 expands the external serial port and reserves a channel for easy connection with other external devices to expand the product form.

Remote car search and status reading: remote car search and status reading function is realized by device to control and read bus data, remote car search – remote control of the car’s headlights and speakers to achieve remote search function, Vehicle status reading – monitors the headlights, doors, and windows of the vehicle by reading bus data. There are currently three implementations. First, the remote search and status reading are directly realized through the OBD interface. The support systems are Toyota, Nissan, General Motors and Chevrolet. The R&D of Nissan and General-purpose vehicles has been completed. Second, remote car search and status reading through comfort CAN is currently under development. Third, remote car search and status reading through external devices, support for a full range of cars, but the need to install external devices, is currently being developed.

Remote parameter setting function: Y06 can set various threshold parameters of the device through the network: support remote modification, sudden acceleration, rapid deceleration, collision, etc. Event trigger threshold Support remote modification acquisition interval and upload interval Support remote modification RTC time Support remote modification report data The IP and port of the center support remote modification of fixed voice broadcast content to support sleep time and healthy message sending interval setting.

SMS control SIM card number setting: remote control, remote car search function is to control the vehicle by sending text messages. Is it possible for all SIM cards to send text messages to control the vehicle? Of course not, if all mobile phones can control the vehicle, That is not safe for the owner. Only the APP registered mobile phone number and the mobile phone number added by the registered account (up to 5 numbers can be added) can control the vehicle. These numbers will be sent to the device through the network, and the device will store these. Number, only these stored numbers can control the vehicle.

Terminal SIM card number reporting logic: Since the SIM card is used to send text messages to remotely control the vehicle, who is the SMS message to, and what is the SIM card number of the terminal? This feature will not work unless we ask all customers to install a SIM card that has a SIM card number burned. In order to solve this problem, we have added the terminal SIM card number reporting logic, that is, if the SIM card number of the terminal is not written into the SIM card and cannot be read by the terminal, the terminal will send a short message to the center, and the center will receive the short message number through the network. The card is sent to the terminal, and the card number is recorded. After the terminal receives the card number, the card number is written into the SIM card, and the written card number is valid for a long time. Attention: If the customer installs the SIM card, it needs to send a text message function.

Vehicle status warning function: When the vehicle is turned off, the equipment will detect the door and window status and generate an alarm in different scenarios: First, if the vehicle supports detecting whether the door function is locked, the door is locked, and the door and window are unlocked. Second, if the vehicle supports detecting whether the door function is locked, the door is unlocked, the door state is detected cyclically until 15 minutes, the door and window are detected, the door and the window are unlocked, and an alarm is generated; third, the vehicle does not support When the door status is detected, the delay is 30 minutes. When the door and window are detected, the door and the window are unlocked, an alarm is generated;

TTS sound card function: TTS sound card can realize fixed broadcast and remote command broadcast. Fixed broadcast refers to voices that are broadcast in different scenarios as specified in the program logic, including voice broadcasts such as upgrades, physical examinations, and networking status. The remote command broadcast refers to the content that is to be broadcasted by the server, and the terminal broadcasts the content according to the content after receiving the content.

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 waking, the displacement speed is greater than 15km/H, and a displacement alarm is generated.