This utility model relates to the field of vehicle monitoring, particularly to aAutomobile Monitoring Manufacturervehicle monitoring system for preventing fatigue driving. The vehicle monitoring system is an integrated system based on automotive electronics, established to enhance the visibility and operational management of vehicles. It is constructed using positioning technology, communication technology, and computer processing technology, helping users achieve vehicle monitoring and dispatch management through a management center and onboard terminals. Existing vehicle monitoring systems generally monitor the driver's driving status through video surveillance, collecting relevant vehicle parameters, but cannot actively alert the monitoring center of abnormal vehicle data.

       Automobile Monitoring ManufacturerThe technical problem to be solved is aimed at the defects involved in the background technology,Automobile Monitoring Manufacturerproviding a vehicle monitoring system for preventing fatigue driving.Automobile Monitoring ManufacturerThe following technical solution is adopted to solve the above technical problem: a vehicle monitoring system for preventing fatigue driving, including an onboard monitoring module, a wireless communication module, and a monitoring module, where the onboard monitoring module includes multiple onboard monitoring units set on the vehicle, used to collect the status information of each vehicle and send it to the monitoring module via wireless communication; the monitoring module is set in the monitoring center, used to analyze the vehicle's status information and issue alerts;Automobile Monitoring Manufacturerthe system's wireless communication module includes multiple onboard communication units corresponding to the onboard monitoring units and a summary communication unit, with the onboard communication unit set on the vehicle corresponding to the onboard monitoring unit, and the summary communication unit set in the monitoring center;Automobile Monitoring Manufacturerthe system's onboard monitoring unit includes a speed sensor, weight sensor, camera module, storage unit, and microcontroller;Automobile Monitoring Manufacturerthe system's microcontroller is electrically connected to the speed sensor, weight sensor, camera module, storage unit, and corresponding onboard communication unit; the speed sensor is used to sense the vehicle speed and transmit it to the microcontroller; the weight sensor is set on the chassis to obtain the vehicle's load and transmit it to the microcontroller; the camera module is used to capture the driver's facial image and transmit it to the microcontroller. The automobile monitoring manufacturer's system storage unit is used to store the vehicle's license plate number; the microcontroller is used to transmit the received speed, load, driver's facial image, and vehicle license plate number to the monitoring module through the corresponding onboard communication unit; the monitoring module includes a display module, control module, and alarm module; the control module is electrically connected to the display module, alarm module, and summary communication unit; the control module includes a calculation unit, display control unit, speed comparison unit, load comparison unit, fatigue comparison unit, judgment unit, display control unit, and alarm control unit.

       Automobile Monitoring ManufacturerThe system's calculation unit is used to calculate the ratio of the pupil area covered by the eyelid in each driver's facial image to the pupil area and transmit this ratio to the fatigue comparison unit; the automobile monitoring manufacturer's system display is used to control the display module to show the license plate, each vehicle's speed and load, and the ratio of the pupil area covered by the eyelid to the pupil area in the driver's facial image; the speed comparison unit is used to compare each vehicle's speed with a preset speed threshold; if there is a vehicle with a speed greater than the preset speed threshold, the control display module highlights the vehicle's license plate number and speed while sending an alarm command to the alarm control unit; the load comparison unit is used to compare each vehicle's load with a preset weight threshold; if there is a vehicle with a load greater than the preset weight threshold, the control display module highlights the license plate number and load while sending an alarm command to the alarm control unit; the fatigue comparison unit is used to compare the ratio of the pupil covered by the eyelid to the pupil area in each vehicle's driver's facial image with a preset ratio threshold.

       Automobile Monitoring ManufacturerIf there is a vehicle whose ratio of the pupil covered by the eyelid to the pupil area in the driver's facial image is greater than the preset ratio threshold, the control display module highlights the vehicle's license plate number and the ratio of the pupil covered by the eyelid to the pupil area in the driver's facial image while sending an alarm command to the alarm control unit. The automobile monitoring manufacturer's system alarm control unit is used to control the alarm module to sound an alarm upon receiving the alarm instruction.

      Compared with the prior art, the aboveAutomobile Monitoring Manufacturersystem has the following technical effects: simple structure, easy to use; it issues an alarm and highlights when the vehicle is speeding, overloaded, or the driver is fatigued.