Device Sensors

You can configure different sensors based on the device model. Once configured, a sensor’s settings can be synchronized with other devices.

Supported Sensor Types

Sensor Type	Supported Devices	Sensor Number Required
Temperature and Humidity Sensor	1-8 channels	No
Bluetooth Sensor	2 devices	Yes
Alcohol Tester	1 device	Yes
Tire Pressure Sensor	4-36 tires	Yes
CAN Bus Sensor	1 device	Yes
Liquid Level Sensor	1 device	No
ADC Voltage Sensor	1 device	No

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Basic Configuration Steps

1. Create Sensor Configuration

   Go to Device Management → Device Edit → Peripheral Configuration page, click the “Add” button to open the configuration dialog.

   

   

2. Fill in Basic Information

   • Sensor Type: Select the sensor type (temperature and humidity, Bluetooth, tire pressure, etc.)
   • Sensor Model: Select the specific model based on the type
   • Sensor Number: Enter a number between 1-99 (required for some sensors)
   • Sensor Name: Enter the display name of the sensor

3. Configure Sensor Parameters and Save

   Fill in the corresponding configuration parameters based on the selected sensor type. Click the “OK” button to save the configuration, and the system will automatically validate the data format and submit it to the server.

   

4. View Sensor Data

   After configuration is complete, you can view the real-time uploaded data of the sensor at the bottom of the page. You can view the last reported data of the sensor within the past three days.

   

   

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Detailed Sensor Configuration

Temperature and Humidity Sensor

Features:

• Supports 1-4 temperature and humidity channels
• Each channel can be independently configured with temperature and humidity field names
• Input fields display default values only on first fill

1. Fill in Basic Information

   • Sensor Name: Enter the display name of the sensor (required)
   • Sensor Number: Enter a number between 1-99 (optional)

2. Select Number of Temperature and Humidity Channels

   Select the number of channels from the dropdown menu (1-4, default is 1 channel). After selection, the corresponding name configuration fields will be displayed based on the quantity.

3. Configure Each Channel

   Channel 1 Configuration:

   • Temperature (℃) Field Name: Enter the display name of the temperature sensor (default: Temperature (℃)-1, required)
   • Humidity (%) Field Name: Enter the display name of the humidity sensor (default: Humidity (%)-1, required)

   Channel 2 Configuration (if 2 or more channels are selected):

   • Temperature (℃) Field Name: Enter the display name of the temperature sensor (default: Temperature (℃)-2, required)
   • Humidity (%) Field Name: Enter the display name of the humidity sensor (default: Humidity (%)-2, required)

   And so on, configure according to the selected number of channels.

4. Save Configuration

Configuration Example:

Assume configuring a 2-channel temperature and humidity sensor to monitor the compartment environment:

• Channel 1:

  • Temperature (℃): Front Compartment Temperature
  • Humidity (%): Front Compartment Humidity

• Channel 2:

  • Temperature (℃): Rear Compartment Temperature
  • Humidity (%): Rear Compartment Humidity

Tip

• Temperature and humidity channels support 1-4 channel selection
• Input fields display default values only on first fill, and retain user-defined values when modified

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Bluetooth Sensor

Features:

• Supports up to 2 Bluetooth devices
• Each device can be configured as a door magnet sensor or fuel detection sensor
• Input fields display default values only on first fill
• Calibration rules are automatically generated based on configuration content

1. Fill in Basic Information

   • Sensor Name: Enter the display name of the sensor (required)
   • Sensor Number: Enter a number between 1-99 (required)

2. Configure Sensor Information

   Select the device type for each number (1 and 2):

   • Empty: No configuration content
   • Door Magnet Sensor
   • Fuel Detection Sensor

   Number 1 Configuration:

   Select “Door Magnet Sensor”:

   • Door Status Field Name: Enter the display name of the door status (default: Door Status, required)
   • Door Magnet Battery (%) Field Name: Enter the display name of the battery level (default: Door Magnet Battery (%), required)
   • MAC Field Name: Enter the display name of the MAC address (default: MAC Address, required)

   Select “Fuel Detection Sensor”:

   • Personnel Proximity Field Name: Enter the display name of the proximity detection (default: Personnel Proximity Detection, required)
   • Fuel Tank Level Field Name: Enter the display name of the fuel tank level (default: Fuel Tank Level, required)
   • Remaining Fuel (L) Field Name: Enter the display name of the fuel amount (default: Remaining Fuel, required)
   • MAC Field Name: Enter the display name of the MAC address (default: MAC Address, required)

   Number 2 Configuration:

   Configuration is the same as Number 1, can select “Empty”, “Door Magnet Sensor” or “Fuel Detection Sensor”

3. Configure Calibration Rules

   Calibration rules are automatically generated based on the configuration content above:

   • Configuration content is empty: No calibration
   • Configuration content is door magnet sensor: MAC address calibration only
   • Configuration content is fuel detection sensor: MAC address + level calibration

   Fuel Detection Sensor Calibration Configuration:

   • MAC Address: Input field (default value is *, indicating no restriction, required)
   • Calibration Points: Add multiple calibration points
     • Fuel Tank Level: Enter the level value (mm)
     • Remaining Fuel (L): Enter the corresponding fuel value (L)
   • Supports dynamically adding/deleting calibration points
   • First point defaults to 0 0 when adding

Tip

• Each number can only select one device type
• All field names are required
• Input fields display default values only on first fill, and retain user-defined values when modified
• The default value of MAC address in calibration rules is *, indicating no restriction
• Fuel detection sensors require configuration of level calibration points to achieve level-to-fuel conversion

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Tire Pressure Sensor

Features:

• Supports 4-36 tires
• Each tire can be independently configured with RFID, tire pressure, and tire temperature fields
• Automatically generates tire data

1. Fill in Basic Information

   • Sensor Name: Enter the name of the sensor (required)
   • Sensor Number: Enter the number of the sensor (required)

2. Configure Sensor Information

   • Number of Tires: Select the number of tires from the dropdown menu (4-36, default is 4, required)

   Based on the selected number of tires, the system will display the corresponding number of configuration fields. Each tire needs to be configured as follows:

   Tire 1 Configuration:

   • RFID: Enter the RFID identifier of the tire (optional)
   • Tire Pressure (kPa): Enter the display name of the tire pressure field (default value is “Tire Pressure (kPa)-1”, required)
   • Tire Temperature (℃): Enter the display name of the tire temperature field (default value is “Tire Temperature (℃)-1”, required)

   Tire 2 Configuration:

   • RFID: Enter the RFID identifier of the tire (optional)
   • Tire Pressure (kPa): Enter the display name of the tire pressure field (default value is “Tire Pressure (kPa)-2”, required)
   • Tire Temperature (℃): Enter the display name of the tire temperature field (default value is “Tire Temperature (℃)-2”, required)

   And so on, configure according to the selected number of tires.

3. Save Configuration

Configuration Example:

Tire 1 Configuration:

• RFID: 1b02438a
• Tire Pressure (kPa): Front Left Tire Pressure
• Tire Temperature (℃): Front Left Tire Temperature

Tire 2 Configuration:

• RFID: 1b02438a
• Tire Pressure (kPa): Tire Pressure (kPa)-2
• Tire Temperature (℃): Tire Temperature (℃)-2

Tire 3 Configuration:

• RFID: (leave blank)
• Tire Pressure (kPa): Tire Pressure (kPa)-3
• Tire Temperature (℃): Tire Temperature (℃)-3

Tip

• Number of tires ranges from 4-36
• Tire pressure and tire temperature field names are required
• RFID field is optional
• Input fields display default values only on first fill, and retain user-defined values when modified
• Default values automatically display the corresponding format based on the current language

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Alcohol Tester

Features:

• Single device configuration
• Supports alcohol concentration detection
• Automatically generates device identification information

1. Fill in Basic Information

   • Sensor Name: Enter the name of the sensor (required)
   • Sensor Number: Enter the number of the sensor (required)

2. Configure Sensor Information

   • IMEI: Enter the device IMEI number (default value is device number, required)
   • Key: Enter the device key (default value is device number, required)
   • QRCode: QR code information (automatically generated by system)

3. Save Configuration

Tip

• Input fields display default values only on first fill, and retain user-defined values when modified
• Default values automatically display the corresponding format based on the current language

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CAN Bus Sensor

Features:

• Reads vehicle CAN bus data
• Supports 18 types of data items
• All data items are selected by default

1. Fill in Basic Information

   • Sensor Name: Enter the name of the sensor (required)
   • Sensor Number: Enter the number of the sensor (required)

2. Configure Sensor Information

   Select the data items to be collected. All data items are selected by default:

   • OBD Device Status: OBD Device Status (default selected, required)
   • OBD Battery Voltage (V): OBD Battery Voltage (V) (default selected, required)
   • OBD Adapter: OBD Adapter (default selected, required)
   • Engine Speed (RPM): Engine Speed (RPM) (default selected, required)
   • Instantaneous Speed (KM/H): Instantaneous Speed (KM/H) (default selected, required)
   • Coolant Temperature (℃): Coolant Temperature (℃) (default selected, required)
   • Fault Light: Fault Light (default selected, required)
   • Engine Load Percentage: Engine Load Percentage (default selected, required)
   • Throttle Pedal Position: Throttle Pedal Position (default selected, required)
   • Engine Throttle: Engine Throttle (default selected, required)
   • Engine Intake Air Mass Flow Rate: Engine Intake Air Mass Flow Rate (default selected, required)
   • Air Pressure (kPa): Air Pressure (kPa) (default selected, required)
   • Time After Engine Start: Time After Engine Start (default selected, required)
   • VIN: VIN (default selected, required)
   • Total Mileage (KM): Total Mileage (KM) (default selected, required)
   • Total Fuel Consumption (L): Total Fuel Consumption (L) (default selected, required)
   • Fuel Level (%): Fuel Level (%) (default selected, required)

3. Save Configuration

Tip

• All data items are selected by default, and can be unchecked according to actual needs
• Input fields display default values only on first fill, and retain user-defined values when modified
• Default values automatically display the corresponding format based on the current language

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Liquid Level Sensor

Features:

• Supports liquid level detection
• Can configure level-to-capacity conversion
• Supports dynamically adding calibration points

1. Fill in Basic Information

   • Sensor Name: Enter the name of the sensor (required)

2. Configure Sensor Information

   • Fuel Tank Level (mm): Enter the display name of the level field (default value is the corresponding internationalization text of the system, required)
   • Remaining Fuel (L): Enter the display name of the fuel field (default value is the corresponding internationalization text of the system, required)

3. Configure Calibration Rules

   Add multiple calibration points to achieve level-to-fuel conversion:

   • Fuel Tank Level (mm): Enter the level value (mm)
   • Remaining Fuel (L): Enter the corresponding fuel value (L)

   The first point defaults to 0 0 when adding, and supports dynamically adding/deleting calibration points.

4. Save Configuration

Tip

• Input fields display default values only on first fill, and retain user-defined values when modified
• Default values automatically display the corresponding format based on the current language
• At least one calibration point is required, and the first point defaults to 0 0 when adding

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ADC Voltage Sensor

Features:

• Supports ADC voltage collection
• Can configure voltage-to-fuel conversion
• Supports dynamically adding calibration points

1. Fill in Basic Information

   • Sensor Name: Enter the name of the sensor (required)

2. Configure Sensor Information

   • Voltage (mV): Enter the display name of the voltage field (default value is the corresponding internationalization text of the system, required)
   • Remaining Fuel (L): Enter the display name of the fuel field (default value is the corresponding internationalization text of the system, required)

3. Configure Calibration Rules

   Add multiple calibration points to achieve voltage-to-fuel conversion:

   • Voltage (mV): Enter the voltage value (mV)
   • Remaining Fuel (L): Enter the corresponding fuel value (L)

   The first point defaults to 0 0 when adding, and supports dynamically adding/deleting calibration points.

4. Save Configuration

Tip

• Input fields display default values only on first fill, and retain user-defined values when modified
• Default values automatically display the corresponding format based on the current language
• At least one calibration point is required, and the first point defaults to 0 0 when adding