Remote monitoring device and method for logistics transportation
Technical Field
The invention belongs to the technical field of logistics transportation, and particularly relates to a logistics transportation remote monitoring device and method.
Background
With the rapid development of economy, the demand of logistics transportation is increasing day by day, and the logistics safety problems such as traffic safety, personal safety and cargo safety become the key concerns of the whole logistics transportation industry. Adopt remote monitering system to monitor commodity circulation haulage vehicle usually in the trade, but present monitoring mode mostly only monitors the commodity circulation state of commodity circulation vehicle, and its function is single, is difficult to satisfy the more and more monitoring requirement to the commodity circulation vehicle, and can't in time make emergent reaction in the face of emergency, and is lower to dangerous response speed, can't send distress message the very first time.
For example, the publication number CN109040228A discloses a remote monitoring system for goods in transportation vehicles, which comprises a plurality of vehicle-mounted monitoring terminal modules that are arranged on the transportation vehicles and are internally provided with embedded microprocessors, and a monitoring center with a built-in gateway, wherein the vehicle-mounted monitoring terminal modules are connected with the monitoring center through a communication module, the communication server is connected with a display module, the remote monitoring system also comprises a client, the client is a mobile phone end or a PC end, the client is connected with the vehicle-mounted monitoring terminal modules through the communication module, and provides a high-efficiency and low-cost wireless packet data service, which is particularly suitable for intermittent, sudden, frequent and small amount of data transmission, so that the monitoring center can acquire the position information and state information of the vehicles through the communication module and timely process the position information and state information to achieve the purpose of the remote monitoring system for goods in transportation vehicles, the client is a mobile phone end or a PC end, and can also be directly used for remote monitoring.
Also, for example, publication No. CN112731858A discloses a remote monitoring method for logistics transportation, which is used for monitoring overspeed of a logistics transportation vehicle, and the specific process is as follows: the GPS positioning module acquires the real-time geographical position of the logistics transport vehicle in the running process and transmits the real-time geographical position to the main control module; the vehicle speed sensor module acquires the real-time running speed of the logistics transport vehicle in the running process and transmits the real-time running speed to the main control module; the main control module sends the real-time geographical position information and the real-time running speed information to the monitoring host; the monitoring host acquires the speed limit value of the road section corresponding to the real-time geographic position information from the navigation module, compares the real-time running speed information with the speed limit value of the road section, and sends an alarm signal if the real-time running speed information is greater than the speed limit value, and the logistics transport vehicle is overspeed.
Therefore, it is desirable to provide a logistics transportation remote monitoring device and method to solve the above problems.
Disclosure of Invention
The invention aims to provide a remote monitoring device and a remote monitoring method for logistics transportation, which can carry out multiple monitoring, carry out real-time monitoring on health states of logistics transportation vehicles and drivers, and trigger alarm in time when risks occur, thereby effectively ensuring the safety of logistics transportation.
The invention provides the following technical scheme:
a logistics transportation remote monitoring device is characterized by comprising:
the vehicle-mounted monitoring host is used for monitoring the running condition of a vehicle, the driving condition of a driver and the cargo condition of a carriage, and comprises a controller, and a vehicle external monitoring module, a cab monitoring module, a carriage internal monitoring module, a display and a GPS positioning module which are electrically connected with the controller;
the main monitoring host is used for integrally monitoring and commanding the logistics transport vehicles, is arranged in a monitoring command center, and performs information interaction with the vehicle-mounted monitoring host in a wireless communication mode, and comprises a central controller, an LED display screen and a communication command telephone;
the alarm module is used for sending alarm information when monitoring data is abnormal, and comprises a vehicle-mounted alarm module and a central alarm module, wherein the vehicle-mounted alarm module is electrically connected with the controller and comprises a buzzer; the central alarm module is electrically connected with the central controller and comprises an acousto-optic alarm.
Preferably, the vehicle-mounted alarm module can perform police alarm, emergency center alarm, fire alarm center alarm and traffic accident alarm.
Preferably, the device further comprises a voice recognition module, and the voice recognition module is electrically connected with the controller.
Preferably, the cab monitoring module includes:
the AI monitoring module is used for monitoring the driving posture of a driver and judging whether the driver is in fatigue driving;
and the heart rate testing module is used for monitoring the health state of the driver.
Preferably, the cabin interior monitoring module includes:
an oxygen concentration sensor for detecting the oxygen concentration in the vehicle compartment;
the temperature sensor is used for detecting the temperature in the carriage;
and the smoke sensor is used for detecting whether smoke exists in the carriage.
Preferably, the vehicle exterior monitoring module includes:
the panoramic automobile data recorder is used for collecting and recording sound and image information in the running process of the vehicle and monitoring whether a person approaches illegally or the vehicle collides;
and the inclination angle sensor is used for monitoring the inclination angle of the vehicle body and sending out early warning signals in time to prevent the vehicle from rolling over.
A logistics transportation remote monitoring method is characterized by comprising the following steps:
s1: storing the standard range of the information parameters of the logistics transport vehicles into a controller;
s2: the system comprises a vehicle external monitoring module, a cab monitoring module, a carriage internal monitoring module and a GPS positioning module, wherein the vehicle external monitoring module, the cab monitoring module, the carriage internal monitoring module and the GPS positioning module are used for acquiring logistics transport vehicle information in real time and transmitting the information to a controller, and a display is used for displaying monitoring information;
s3: the controller sends the monitoring information to the central controller in real time through the wireless communication module, and the central controller controls the LED display screen to display the monitoring information of each logistics transport vehicle in real time;
s4: when the monitoring data is abnormal, the controller controls the vehicle-mounted alarm module to give an alarm in the vehicle, reminds a driver to check, forms a risk record at the same time, sends the risk record to the central controller, and displays and marks the risk record through the LED display screen;
s5: the driver carries out risk confirmation:
if the driver confirms that the risk is eliminated, the real-time monitoring is continuously carried out;
if the driver confirms that the driver is at risk and needs to ask for help, the driver gives an alarm and asks for help correspondingly according to the driver instruction identified by the voice identification module, and simultaneously triggers an audible and visual alarm of the monitoring command center;
if the driver does not respond, the risk confirmation is continuously carried out, meanwhile, an audible and visual alarm of the monitoring command center is triggered, and the monitoring information of the alarm vehicle is amplified on the LED display screen.
Preferably, in step S2:
the monitoring method of the vehicle external monitoring module comprises the following steps: the panoramic automobile data recorder and the inclination angle sensor respectively monitor the surrounding state of the vehicle and the inclination angle of the vehicle body in real time, and monitor whether people are illegally approaching, vehicle collision accidents or the vehicle body is inclined;
the monitoring method of the cab monitoring module comprises the following steps: the AI detection module monitors the blink frequency, blink speed and eye closing degree of a driver and the head lowering angle of the driver in real time, and the heart rate detection module monitors the heart rate of the driver in real time and feeds the detection result back to the controller for comparison processing to confirm whether the information data exceeds a threshold value;
the monitoring method of the carriage interior monitoring module comprises the following steps: the oxygen concentration sensor, the temperature sensor and the smoke sensor transmit acquired data information to the controller, the controller compares the acquired data with a threshold value stored in the controller, and whether the acquired information data exceed the threshold value is confirmed.
Preferably, in step S5, if the risk confirmation action is triggered by the cab monitoring module, after confirming that the risk is eliminated, the driver is reminded not to fatigue drive, stop at a nearby service area or drive to a safe position for rest, and continue monitoring after prompting an optimal rest place through the GPS positioning module and the display.
The invention has the beneficial effects that:
1. the system can monitor the whole vehicle, the state of a driver in a cab and information in a carriage in real time, and simultaneously send monitoring data to a monitoring command center through a wireless communication module, and the monitoring command center can monitor the position and the safety state of the vehicle in real time;
2. when monitoring data is abnormal, risk confirmation can be carried out with a driver at the first time, different measures are taken according to the response of the driver, prejudgment can be carried out before danger occurs, rescue time is saved to the maximum extent when the danger occurs, personal and property loss is reduced to the maximum extent, meanwhile, a risk event report can be formed in a monitoring command center, and later-stage review and query are facilitated;
3. the health state of a driver is monitored in real time through AI monitoring, heart rate testing and the like, the possibility of risk existence is found at the first time, the fatigue driving risk of the driver is reduced, and the condition that sudden diseases cannot be cured in time is avoided;
4. the temperature, the oxygen concentration and the smoke concentration in the carriage are monitored in real time, and safety guarantee can be provided for living body transportation, combustible and explosive article transportation and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a system according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a system according to a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a system according to a second embodiment of the present invention;
FIG. 4 is a vehicle exterior monitoring flow diagram of the present invention;
FIG. 5 is a flow chart of the in-cab monitoring of the present invention;
FIG. 6 is an in-car monitoring flow diagram of the present invention;
FIG. 7 is a sub-flow diagram of the query driver health status of the present invention.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1, the logistics transportation remote monitoring apparatus provided by the invention comprises:
the vehicle-mounted monitoring host is used for monitoring the vehicle running condition, the driver driving condition and the carriage cargo condition and comprises a controller, and a vehicle external monitoring module, a cab monitoring module, a carriage internal monitoring module, a display and a GPS positioning module which are electrically connected with the controller; wherein the display is installed in the cab for displaying vehicle monitoring information and route guidance; the cab monitoring module includes: the AI monitoring module is used for monitoring the driving posture of a driver and judging whether the driver is in fatigue driving; the heart rate testing module (such as a bracelet and the like) is used for monitoring the health state of a driver. The inside monitoring module in carriage includes: an oxygen concentration sensor for detecting the oxygen concentration in the vehicle compartment; the temperature sensor is used for detecting the temperature in the carriage; and the smoke sensor is used for detecting whether smoke exists in the carriage. The vehicle exterior monitoring module includes: the panoramic automobile data recorder is used for collecting and recording sound and image information in the running process of the vehicle and monitoring whether a person approaches illegally or the vehicle collides; and the inclination angle sensor is used for monitoring the inclination angle of the vehicle body and sending out early warning signals in time to prevent the vehicle from rolling over.
The main monitoring host is used for integrally monitoring and commanding the logistics transport vehicles, is arranged in a monitoring command center, and performs information interaction with the vehicle-mounted monitoring host in a wireless communication mode, and comprises a central controller, an LED display screen and a communication command telephone, wherein the LED display screen is used for displaying the real-time position and monitoring information of each logistics transport vehicle.
The alarm module is used for sending alarm information when monitoring data is abnormal, and comprises a vehicle-mounted alarm module and a central alarm module, wherein the vehicle-mounted alarm module is electrically connected with the controller and comprises a buzzer; the central alarm module is electrically connected with the central controller and comprises an acousto-optic alarm.
A logistics transportation remote monitoring method of a logistics transportation remote monitoring apparatus as shown in embodiment one, comprising the following steps:
s1: storing the standard range of the information parameters of the logistics transport vehicles into a controller;
s2: the system comprises a vehicle external monitoring module, a cab monitoring module, a carriage internal monitoring module and a GPS positioning module, wherein the vehicle external monitoring module, the cab monitoring module, the carriage internal monitoring module and the GPS positioning module are used for acquiring logistics transport vehicle information in real time and transmitting the information to a controller, and a display is used for displaying monitoring information; wherein:
the monitoring method of the vehicle external monitoring module comprises the following steps: the panoramic automobile data recorder and the inclination angle sensor respectively monitor the surrounding state of the vehicle and the inclination angle of the vehicle body in real time, and monitor whether people are illegally approaching, vehicle collision accidents or the vehicle body is inclined;
the monitoring method of the cab monitoring module comprises the following steps: the AI detection module monitors the blink frequency, blink speed and eye closing degree of a driver and the head lowering angle of the driver in real time, and the heart rate detection module monitors the heart rate of the driver in real time and feeds the detection result back to the controller for comparison processing to confirm whether the information data exceeds a threshold value;
the monitoring method of the carriage interior monitoring module comprises the following steps: the oxygen concentration sensor, the temperature sensor and the smoke sensor transmit acquired data information to the controller, the controller compares the acquired data with a threshold value stored in the controller, and whether the acquired information data exceed the threshold value is confirmed.
S3: the controller sends the monitoring information to the central controller in real time through the wireless communication module, and the central controller controls the LED display screen to display the monitoring information of each logistics transport vehicle in real time;
s4: when the monitoring data is abnormal, the alarm module gives an alarm, forms a risk record and sends the risk record to the central controller, and displays and marks the risk record through the LED display screen;
s5: the driver carries out the risk through the operating button on the on-vehicle monitoring host and confirms:
if the driver confirms that the risk is eliminated, the real-time monitoring is continuously carried out;
if the driver confirms that the driver is at risk and needs to ask for help, triggering an audible and visual alarm of the monitoring command center to remind a commander of alarming according to monitoring information;
if the driver does not respond, the risk confirmation is continuously carried out, meanwhile, an audible and visual alarm of the monitoring command center is triggered, the monitoring information of the alarm vehicle is amplified on the LED display screen, the monitoring command center staff judges the risk condition according to the monitoring condition, and response measures are taken.
Wherein:
if the risk confirmation action is triggered by the cab monitoring module, after confirming that the risk is eliminated, the driver is reminded not to fatigue drive, stops at a nearby service area or at a safe position for rest after driving, and continuously monitors after prompting an optimal rest place through the GPS positioning module and the display;
when the temperature in the carriage is ultrahigh and the smoke concentration exceeds the standard, the driver can select to trigger the effect prevention system (carbon dioxide fire extinguisher, dry powder fire extinguisher and the like, and an electric control valve is arranged according to the inspection result, and when a fire occurs, the electric valve of the corresponding fire extinguisher is controlled to be opened to extinguish the fire, so that the fire extinguishing preparation is carried out.
Example two:
as shown in fig. 1, the logistics transportation remote monitoring apparatus provided by the invention is different from the first embodiment in that the vehicle-mounted alarm module can perform alarm of bandit, alarm of emergency center, alarm of fire center and alarm of traffic accident.
A difference between the remote monitoring method for logistics transportation and the remote monitoring device for logistics transportation in the second embodiment and the remote monitoring method for logistics transportation in the first embodiment is that in step S5, after the driver confirms that the risk needs to be asked for help, the vehicle-mounted monitoring host automatically dials a corresponding alarm phone according to the type of help that the driver selects, and simultaneously sends the location information to a corresponding help-asking center. And simultaneously, triggering an audible and visual alarm of the monitoring command center to remind workers of the monitoring command center to know and follow the development condition of the event in time.
Example three:
as shown in fig. 3 to 7, a logistics transportation remote monitoring apparatus provided by the present invention is different from the second embodiment in that the logistics transportation remote monitoring apparatus further includes a voice recognition module, and the voice recognition module is electrically connected to the controller.
A difference between the remote monitoring method for logistics transportation and the remote monitoring device for logistics transportation in the third embodiment and the remote monitoring method for logistics transportation in the second embodiment is that in step S5, a driver confirms a risk through a voice recognition module, and performs corresponding processing (continuing normal monitoring, alarming for help or alarming command center) according to a driver instruction recognized by the voice recognition module.
Example four:
the heart rate of a driver is less than 50 or more than 110, the duration time exceeds 30 seconds, the vehicle-mounted monitoring host inquires whether the driver is uncomfortable in body and needs to ask for help by voice, the driver does not respond within 5 seconds, the wireless communication module sends an alarm signal to the monitoring command center, the audible and visual alarm prompts a monitoring command center worker to contact the driver to confirm the situation, the driver and the monitoring command center do not respond within 1 minute, the vehicle-mounted monitoring host automatically dials 120 an emergency call and sends position information to the emergency center;
the AI monitoring module detects that the blinking frequency of a driver exceeds 20 times/minute and the duration exceeds 2 minutes, the single blinking speed exceeds 0.5 second and lasts for more than 5 seconds, the eye closing degree exceeds 60 percent and lasts for more than 2 seconds, the fatigue driving of the driver is judged, the vehicle-mounted monitoring host inquires whether the driver is uncomfortable and needs to ask for help by voice, the driver is reminded not to fatigue drive when responding and does not need to ask for help, the driver is continuously monitored after parking and resting in a near service area or driving to a safe position, and a navigation route is given; if the driver responds to the demand of asking for help, dialing the telephone of the emergency center, simultaneously sending the early warning of the command center, and recording the early warning information; if the driver does not respond, continuously inquiring, if the driver still does not respond for more than 1 minute, sending the early warning of the command center, and recording the early warning information.
The AI monitoring module detects that the inclination angles of the head and the spine of a driver exceed a preset angle and the duration time exceeds 5 seconds, judges that the driver is likely to have discomfort or serious fatigue, and the vehicle-mounted monitoring host asks for alarm to remind the driver whether the body is uncomfortable and needs help, if the driver does not need to ask for help in response, the driver is reminded not to drive fatigue, and the driver keeps monitoring after stopping and resting in a near service area or driving to a safe position and gives a navigation route; if the driver responds to the demand of asking for help, dialing the telephone of the emergency center, simultaneously sending the early warning of the command center, and recording the early warning information; if the driver does not respond, continuously inquiring, if the driver still does not respond for more than 1 minute, sending the early warning of the command center, and recording the early warning information.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.