Early-warning system and method for danger of express delivery vehicle
An early warning system and dangerous technology, applied in the direction of alarms, machine-to-machine/machine-type communication services, nan, etc., can solve the problem that abnormal conditions cannot be predicted, the driver cannot obtain the vehicle monitoring data, and the monitoring data is not realized. problems such as network upload and cloud storage, to achieve the effect of ensuring road safety and property safety
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[0070] Such as figure 1 As shown, the express vehicle hazard warning system of the present invention includes a monitoring terminal node arranged in the express vehicle compartment, a ZigBee coordinator, ZigBee-3G / 4G gateway module, a cloud server, and an alarm device; the monitoring terminal node is arranged in the express vehicle compartment , Through the sensor group to periodically monitor the environmental parameters and location information in the cabin, and send the collected monitoring data signals to the ZigBee coordinator arranged in the cab through wireless transmission; the ZigBee coordinator will monitor the terminal The monitoring data collected by the node is summarized and sent to the ZigBee-3G / 4G gateway module through the serial line connection; the ZigBee-3G / 4G gateway module performs data fusion operation on the monitored data information, and performs Zigbee and Zigbee and 3G / 4G data frame format conversion and protocol conversion, and then upload the proce...
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