CAN-bus Tyre Pressure Monitoring System for Truck Bus Internal Band Sensor for tubeless tire installation
The CAN bus is the golden standard of onboard network protocols. CAN-bus devices, once considered "professional" tools, are today widely adoptet also by hobbyists and semi-professionals in the motorsport market. A CAN-bus system affords extensive configurability and fine-grained control in power management, particularly within the domain of fault handling.
The innovative Tire Pressure Monitoring System ensure and help decrease your downtime and reduce your operating costs by giving you accurate tire pressure data.It also help you improve fuel efficiency,increase tire life and keep you moving.
CAN-bus Tyre Pressure Monitoring System for Trucks Buses Trailers and OTR Tires Mining Vehicles
CAN-bus TPMS enables tyre pressure and temperature to be continuously monitored via CAN-bus instrumentation, and is designed for aftermarket implementation in buses and commercial vehicles with up to 22 wheels. The system gives alerts when tyre pressure or temperature are outside pre-set levels or when pressure is falling, such as from a puncture.
CAN-bus Truck/Bus TPMS features and function;
Regularly updated tyre pressure and temperature readings
Alerts if a tyre pressure is outside pre-set limits
Alert if a tyre is overheating, indicating an over-stressed tyre - a potential blowout
Alert if pressure is falling, such as from a puncture
CAN BUS Truck TPMS system consists of standard battery-powered sensors on each tyre and the receiving module that connects into the CAN-bus. A hand-held reader or a monitor unit is used to program sensors to the receiving module and to set the pressure and temperature thresholds.
Sensors are standard sensors installed on the tyres where they check temperature and pressure and transmit the data at 433.92MHz to the receiving module connected to the CAN bus. Various sensor versions are available for fitting externally to the tyre valve or internally within the tyre.
Application
The system requires engineering expertise to integrate it into the host system, so it is appropriate for equipment manufacturer applications. It is not supported for individual customers who don't have related CAN platform engineering know-how.
CANbus module specification
| Operating Temperature |
-40°C to 85°C |
| Working Voltage |
DC9V-36V |
| Working Current |
<50mA |
| CAN Receiving frequency |
433.92MHz±50KHz |
| Receiving Sensitivity |
<-105dBm |
| Data Transmission |
CAN-BUS |
| High frequency data baud rate |
10 Kbps |
| High frequency data encoding method |
Manchester |
| Comes with connector male end model |
TE-1-2141324-1 |
| Requires car manufacturer matching female connector model |
TE 1-1670919-1 |
| CAN Cable usually will be offered with wires definition |
CAN_H/CAN_L/ACC/GND |
| CAN Receiver TPMS Solution J1939 |
Max support up to 22 tires |
| Communication Mode |
CAN-bus |
| Communication baud rate |
CAN:250Kbps or 500Kbps |
| Handheld Device strongly recommended to get |
for wireless sensor id pair work,more efficient |
Default warning value:
Low pressure alarm threshold default: 7.5bar/109psi
High pressure alarm threshold default: 12.5bar/181psi
Signal Booster/Repeater Parameter
| Operating Voltage |
DC9V-36V |
| Operating Current |
<50mA |
| Receiving Frequency |
433.92MHz±50KHz |
| Receiving Sensitivity |
<-105dBm |
| Operating Temperature |
-40°C to 85°C |
| Signal Booster Device usually comes with wires |
for power supply connection with vehicle battery or other power sources |
| Signal Booster/Repeater function |
Strengthen sensor signal transmission to the CAN Receiver |
| Signal Booster/Repeater |
1pc will be enough for 6 wheels vehicles,2pcs for 12-wheel vehicles |
| Net weight |
116g |
BANDED Sensor Parameter
| New Style of Banded Sensor |
built-in a hidden antenna for a easier installation |
| Banded Sensor accessories |
with a 1650mm length steel tie for rim surrounding installation |
| Banded Sensor built-in a Battery Mode |
CR2450(550mAh) |
| RF Frequency |
433.92 MHz±38 KHz |
| Standby Current |
<0.7 uA |
| Emission current |
<10 mA |
| High frequency transmitting power |
<8 dbm(50Ω) |
| High frequency modulation mode |
FSK |
| Low frequency receiving frequency |
125 KHz±5 KHz |
| Low frequency modulation mode |
ASK |
| Pressure measurement range |
0-13 bar |
| Pressure resolution |
2.75 KPa |
| Pressure measurement accuracy |
±0.2 bar(0ºC~70ºC)/±0.3 bar(-20ºC~85ºC)/±0.48 bar(-40ºC~125ºC) |
| Temperature measurement range |
-40ºC~125ºC |
| Temperature resolution |
1ºC |
| Temperature measurement accuracy |
±3ºC(0ºC~70ºC) |
| Operating temperature range |
-40ºC~125ºC |
| Protection level(Waterproof Grade) |
IP67 |
| Battery lifespan |
More than 5 Years |
| Each Sensor Weight |
Sensor Weight |
| Each banded sensor tpms kit gross weight |
2kgs per 6-banded-sensor-canbus-tpms-kit,charging weight via DHL,etc |
| Customized Banded Steel tie |
availalbe for OTR Tires,such as 3-4 meter banded steel tie length |
Audited Supplier 
The innovative Tire Pressure Monitoring System ensure and help decrease your downtime and reduce your operating costs by giving you accurate tire pressure data.It also help you improve fuel efficiency,increase tire life and keep you moving.
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