CN111785008A - Logistics monitoring management method and device based on GPS and Beidou positioning and computer readable storage medium - Google Patents
Logistics monitoring management method and device based on GPS and Beidou positioning and computer readable storage medium Download PDFInfo
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- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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Abstract
The application relates to a logistics monitoring management method and device based on GPS and Beidou positioning and a computer readable storage medium, wherein the method comprises a vehicle information management step of integrating and generating data information of a vehicle; a vehicle positioning step of acquiring position information of each vehicle; a coordinate display step, namely marking and displaying the position of the vehicle on an electronic map in real time through the identification points according to the position information of the vehicle generated in the vehicle positioning step; a driver driving management step, namely monitoring a cab of each vehicle, and analyzing the driving state of a driver by a server according to the monitoring image; an authority judgment step, namely performing authority authentication on management personnel; and an operation request step, wherein the authority is judged to pass, and the server sends the corresponding data information to a specified display unit according to the operation request. This application can make physics company can be organized manage vehicle and driver, reaches the effect that the logistics company of being convenient for managed vehicle and driver.
Description
Technical Field
The application relates to the field, in particular to a logistics monitoring management method and device based on GPS and Beidou positioning and a computer readable storage medium.
Background
The Beidou satellite is a satellite navigation positioning system which is independently developed in China and is independently operated and compatible with any other navigation system, mainly comprises 5 geostationary orbit satellites and 30 non-geostationary orbit satellites, and transmits carrier information positioning of three frequency bands. And with the successful launching of No. 16 Beidou satellite No. 10/25 in 2012, China Beidou satellite has basically realized sub-Ethernet networking. Its key feature lies in can be in the application in the comprehensive field of location communication, not only can provide all-weather navigation location, time service, still has the communication function of receiving and dispatching the SMS to have certain secret, anti-interference and anti-destruction ability so make its development potential vary in a small amount. However, the strong performance of the GPS makes it have a stable status on the global positioning system, and the GPS is mainly characterized by providing all-weather navigation positioning and time service, having a wide coverage area, mature development, and high accuracy, and transmitting two types of frequency carrier signal positioning, which are civil codes and military codes, respectively. However, the GPS is owned and controlled by the U.S. military, the civil code has poor anti-interference capability, blind areas and dangers exist in use, and communication can be realized only by externally connecting a GPRS module. Therefore, two sets of navigation positioning systems of the Beidou and the GPS are comprehensively utilized, and are mutually corrected and supplemented, so that the positioning communication effect can be better ensured.
Along with the development of social economy, the transportation is more and more convenient, and the sales range of merchants is no longer limited to the production place, so that the logistics industry is also facing vigorous development. Due to the particularity of the logistics industry, the main service is embodied in the process of transporting the goods of the customers by adopting vehicles, the business of the logistics company usually covers the whole country, even a plurality of countries, and therefore how to manage and control the vehicles and drivers driving outside is an important problem for the logistics company.
The existing logistics company often positions the vehicle through a GPS positioning module, further counts the approximate position of the vehicle, knows the approximate state of each truck through the distribution records of orders, lacks effective management measures for the vehicle and a driver, often easily causes the logistics efficiency to be low, and the driver is not driven properly, so that the personnel and vehicle management of the logistics company are easily disordered.
Disclosure of Invention
In order to solve the problem that logistics companies are confused about vehicle and driver management, the logistics monitoring management method and device based on GPS and Beidou positioning and the computer readable storage medium are provided.
In a first aspect, the application provides a logistics monitoring management method based on GPS and Beidou positioning, which adopts the following technical scheme:
a logistics monitoring management method based on GPS and Beidou positioning comprises the following steps:
the method comprises the following steps of vehicle information management, namely classifying and storing basic information of each vehicle stored in a server, and integrating logistics order information which is transported by the vehicle with the basic information of the vehicle to generate data information of the vehicle, wherein the data information of the vehicle comprises license plate information of the vehicle, driving driver information of the vehicle, load information of the vehicle and logistics order information which is transported by the vehicle;
the method comprises the following steps of vehicle positioning, namely acquiring the position information of each vehicle through a GPS (global positioning system) positioning module preset on the vehicle, and revising the position information of the vehicle through a Beidou positioning module preset on the vehicle;
a coordinate display step, namely marking and displaying the position of the vehicle on an electronic map through identification points in real time according to the position information of the vehicle generated in the vehicle positioning step, associating the marking point of each vehicle with the data information of the vehicle, and dividing the working state of the vehicle according to the data information of the vehicle;
a driver driving management step, namely monitoring the cab of each vehicle, transmitting monitoring image information to a server in real time, analyzing the driving state of the driver by the server according to the monitoring image, and alarming and recording the unqualified driving state of the driver;
an authority judgment step, wherein a manager sends authentication information to a server through a management terminal, and the server identifies the information and then gives corresponding authority;
and an operation request step, after authority is confirmed for the management personnel, the management personnel sends an operation request to the server through the management terminal, the server judges whether the request is responded according to authority information of the management personnel, and if the authority judgment is passed, corresponding data information is sent to a specified display unit according to the operation request.
By adopting the technical scheme, the vehicles are accurately positioned and marked on the electronic map in real time, so that managers of a logistics company can conveniently and visually know the position of each vehicle, and the identification points of the vehicles on the electronic map and the data information of the vehicles are managed, and after authority authentication is carried out, when the managers want to know the data information of the vehicles at a certain place, the managers can know the data information of the vehicles only by accessing the identification points, so that the logistics company can conveniently know and control the dynamics of the vehicles; meanwhile, the driver is monitored through the driver driving management step, managers of logistics companies can conveniently check the working condition of the driver, the driving state of the driver is analyzed through the server, the driver in an unqualified driving state is recorded and warned, the driver can conveniently correct the driving state in time to ensure the safety of logistics transportation, and meanwhile, reference data are provided for the logistics companies to judge the working condition of the driver, so that the physical companies can manage the vehicle and the driver orderly, and the effect of facilitating the logistics companies to manage the vehicle and the driver is achieved.
Preferably, the vehicle positioning step specifically comprises the following sub-steps:
primary positioning: a GPS module preset on a vehicle firstly positions the vehicle and generates the position information of the vehicle;
timing calibration: every certain time, a Beidou positioning module on the vehicle carries out primary positioning on the vehicle and generates position information of the vehicle, the position information of the vehicle generated by the Beidou positioning module is compared with the position information of the vehicle generated by the GPS positioning module, if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS does not exceed a preset threshold value, the position information of the vehicle generated by the GPS positioning module is taken as the main part, and if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS exceeds the preset threshold value, the position information of the vehicle generated by the GPS positioning module is still taken as the main part;
switching and positioning: if the error between the position information of the vehicle generated by the positioning module and the position information of the vehicle generated by the GPS exceeds a preset threshold value when multiple comparisons are carried out in preset time, the GPS is determined to have a blind area fault, and the position information of the vehicle generated by the Beidou positioning module is used as the standard.
Through adopting above-mentioned technical scheme, adopt GPS orientation module to be main, assist and carry out the calibration with big dipper orientation module, ensure vehicle positioning information's accuracy, the logistics company of being convenient for carries out the accuracy assurance to the positional information of vehicle, promotes the standardization of logistics management, and then promotes logistics service quality.
Preferably, the coordinate displaying step specifically includes the following sub-steps:
and (3) label display: the server marks and displays the vehicle position on the electronic map through the identification point in real time according to the position information of the vehicle generated in the vehicle positioning step;
identification statistics: classifying the identification points according to provincial territories, and when an operator zooms the electronic map to a preset value proportion, the identification points representing the positions of the vehicles disappear on the electronic map, and displaying the digital identifications with the total number of the vehicles in the provincial territories;
and (3) identification classification: the server associates the data information of the vehicle with the identification point representing the vehicle on the electronic map, namely, the data information of the vehicle represented by the identification point can be obtained when a manager accesses the identification point through the management terminal; and the working state of the vehicle is divided according to the data information of the vehicle, and the identification points with different working states are distinguished by different colors.
Through adopting above-mentioned technical scheme, make logistics company's managers can directly perceivedly know the positional information of every vehicle, and classify the identification point of vehicle according to province territory, when operating personnel zoomed the electronic map to the default scale, show the digital sign that has this province territory vehicle total number, the distribution condition of the vehicle is directly perceivedly known to the managers of being convenient for, and adopt different colours to distinguish the identification point according to the operating condition of vehicle, and one-step promotion electronic map's readability, the operating condition of the vehicle of the distribution of the vehicle is directly perceivedly known to the managers of being convenient for, and then carry out effective dispatch to the vehicle, logistics company's managerial efficiency is promoted, and the treatment effeciency of commodity circulation order is promoted.
Preferably, in the identifier classification step, the operating state of the vehicle is classified according to the data information of the vehicle, specifically, according to whether the logistics order information in transportation exists in the data information of the vehicle, if so, the vehicle is classified as busy, and the identifier point is set to red, and if not, the vehicle is classified as idle, and the identifier point is set to green.
By adopting the technical scheme, the working state of the vehicle can be visually known, the idle vehicle can be conveniently scheduled, and the processing efficiency of the logistics order is improved.
Preferably, the driver driving management step specifically includes the sub-steps of:
and (3) real-time monitoring: monitoring the cab through a camera preset in the vehicle cab, transmitting the monitoring video pictures back to a server for storage in real time, and associating the monitoring video pictures of each vehicle with the identification points of the vehicle;
driving detection: the server extracts the facial information of the driver in the monitoring video picture according to a preset algorithm to obtain the facial organ contour information of the driver, and analyzes the facial organ contour information of the driver to judge whether the driver is in an unqualified driving state;
alarming and recording: and reminding the driver in the unqualified driving state, and recording and storing the unqualified driving state.
By adopting the technical scheme, the cab of the vehicle is monitored, so that managers can check the working condition of the driver at any time, the driving state of the driver is analyzed through the server, the driver in an unqualified driving state is recorded and alarmed, the driver can correct the driving state in time to ensure the safety of logistics transportation, meanwhile, reference data are provided for the logistics company to judge the working condition of the driver, and the effect of managing the driver by the logistics company is achieved.
Preferably, the driving detection step further includes the following substeps:
information acquisition: the server detects face characteristic points in a video image according to a preset face sign estimation algorithm and aligns the face, 68 special sign point models of the face are selected, and the models comprise face organ contour information of an eye contour generator and a mouth contour generator from the outer edge of an eyebrow to the bottom of a lower jaw;
evaluation of napping: measuring and calculating the eye contour information in the face organ contour information of the driver in real time, and if the eye closing time exceeds 2s, determining that the driver is in a dozing state, namely that the driver is in an unqualified driving state;
harvest evaluation: extracting mouth contour information in the contour information of the facial organs of the driver to obtain the width and the height of a mouth image, setting the width of the mouth image as w and the height as h, and judging that the current image frame is yawned when m is smaller than a certain threshold value T, wherein the width-height ratio of the mouth image is m = w/h; when the video frames with the width-height ratio m of the mouth larger than the threshold value T continuously reach K frames, the video frames are recorded as one-time yawning, namely the yawning is recorded as one-time yawning from the opening of the mouth to the closing of the mouth, namely the driver is in an unqualified driving state.
By adopting the technical scheme, the fatigue degree of the driver is detected through the algorithm, the fatigue driving state of the driver can be accurately detected, the driver who has high fatigue degree and has napping and yawning is alarmed to be promoted, the driver is reminded to take a rest, and the driving safety is further ensured.
Preferably, the driving detection step further includes the steps of:
emergency brake evaluation: the server generates a driving speed curve for a driving vehicle through a vehicle positioning step, and judges that a driver brakes suddenly once when the driving speed curve is detected to be greater than a preset deceleration threshold value within 1s, and records the times of sudden braking.
Through adopting above-mentioned technical scheme, the managers of being convenient for know the number of times that emergency braking appears in the driver drives the vehicle, can drive the training of skill to the driver that emergency braking number of times is more, ensures driving safety.
Preferably, the driver driving management step further includes the substeps of:
generating a report: and counting the times of unqualified driving states of all vehicles at intervals to generate an unqualified driving report.
By adopting the technical scheme, the driving condition of a driver can be known more visually through the report form, the manager can conduct targeted training on the driver, the manager can formulate corresponding reward and punishment measures based on the report form, and the effect that the logistics company is convenient to manage the driver is achieved.
In a second aspect, the application provides a logistics monitoring management device based on GPS and Beidou positioning, and the following technical scheme is adopted:
a logistics monitoring and management device based on GPS and Beidou positioning comprises a memory and a processor, wherein a computer program which can be loaded by the processor and can execute any one of the methods is stored in the memory.
Through adopting above-mentioned technical scheme, reach the effect that the logistics company of being convenient for managed vehicle and driver.
In a third aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:
a computer readable storage medium storing a computer program capable of being loaded by a processor and performing any of the methods as described above.
Through adopting above-mentioned technical scheme, reach the effect that the logistics company of being convenient for managed vehicle and driver.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the vehicle is accurately positioned and marked on the electronic map in real time, so that a manager of a logistics company can conveniently and visually know the position of each vehicle, and the identification point of the vehicle on the electronic map and the data information of the vehicle are managed, and after authority authentication is carried out, when the manager wants to know the data information of the vehicle at a certain place, the manager only needs to access the identification point to know the data information of the vehicle, so that the logistics company can conveniently know and control the dynamic state of the vehicle; meanwhile, the driver is monitored through the driver driving management step, so that managers of the logistics company can conveniently check the working condition of the driver, analyze the driving state of the driver through the server, record and alarm the driver in an unqualified driving state, conveniently correct the driving state in time to ensure the safety of logistics transportation, and simultaneously provide reference data for the logistics company to judge the working condition of the driver, thereby achieving the effect of conveniently managing the vehicle and the driver by the logistics company;
2. the GPS positioning module is used as a main part, and the Beidou positioning module is used for calibration, so that the accuracy of vehicle positioning information is ensured, a logistics company can conveniently and accurately master the position information of the vehicle, the standardization of logistics management is improved, and the logistics service quality is improved;
3. the fatigue driving state of the driver can be accurately detected by detecting the fatigue degree of the driver through a preset algorithm, and the driver who has a high fatigue degree and has napping and yawning is alarmed to be promoted, so that the driver is prompted to pay attention to rest, and the driving safety is ensured.
Detailed Description
The present application is described in further detail below.
The embodiment of the application discloses a logistics monitoring management method and device based on GPS and Beidou positioning and a computer readable storage medium.
A logistics monitoring management method based on GPS and Beidou positioning comprises the following steps:
the method comprises the following steps of vehicle information management, namely classifying and storing basic information of each vehicle stored in a server, integrating logistics order information which is transported by the vehicle with the basic information of the vehicle to generate data information of the vehicle, namely adding order logistics information contained in a transport task into the basic information of the vehicle to generate the data information of the vehicle when the transport task is distributed to a truck, and removing the logistics order information from the data information of the vehicle until the vehicle finishes transportation; the data information of the vehicle comprises license plate information of the vehicle, driver information of the vehicle, load information of the vehicle and logistics order information during transportation of the vehicle;
the method comprises the following steps of vehicle positioning, namely acquiring the position information of each vehicle through a GPS (global positioning system) positioning module preset on the vehicle, and revising the position information of the vehicle through a Beidou positioning module preset on the vehicle;
a coordinate display step, namely marking and displaying the position of the vehicle on an electronic map through identification points in real time according to the position information of the vehicle generated in the vehicle positioning step, associating the marking point of each vehicle with the data information of the vehicle, and dividing the working state of the vehicle according to the data information of the vehicle;
a driver driving management step, namely monitoring the cab of each vehicle, transmitting monitoring image information to a server in real time, analyzing the driving state of the driver by the server according to the monitoring image, and alarming and recording the unqualified driving state of the driver;
an authority judgment step, wherein a manager sends authentication information to a server through a management terminal, and the server identifies the information and then gives corresponding authority; the management personnel sends the account password information to the server, and the server verifies the correctness of the account password information and gives the corresponding authority to the account according to the preset authority level of the account;
and an operation request step, after authority is confirmed for the management personnel, the management personnel sends an operation request to the server through the management terminal, the server judges whether the request is responded according to authority information of the management personnel, and if the authority judgment is passed, corresponding data information is sent to a specified display unit according to the operation request. Through the steps, the vehicles are accurately positioned and marked on the electronic map in real time, so that managers of a logistics company can conveniently and visually know the position of each vehicle, and the identification points of the vehicles on the electronic map and the data information of the vehicles are managed, and after authority authentication is carried out, when the managers want to know the data information of the vehicles at a certain place, the managers can know the data information of the vehicles only by accessing the identification points, so that the logistics company can conveniently know and control the dynamics of the vehicles; meanwhile, the driver is monitored through the driver driving management step, so that managers of the logistics company can conveniently check the working condition of the driver, analyze the driving state of the driver through the server, record and alarm the driver in an unqualified driving state, conveniently correct the driving state in time to ensure the safety of logistics transportation, and simultaneously provide reference data for the logistics company to judge the working condition of the driver, thereby achieving the effect of conveniently managing the vehicle and the driver by the logistics company.
The vehicle positioning step specifically comprises the following substeps:
primary positioning: a GPS module preset on a vehicle firstly positions the vehicle and generates the position information of the vehicle;
timing calibration: every certain time, the interval time is set by a company according to the actual situation, in the example, the interval time is set to 5 minutes, a Beidou positioning module on the vehicle carries out primary positioning on the vehicle and generates the position information of the vehicle, the position information of the vehicle generated by the Beidou positioning module is compared with the position information of the vehicle generated by the GPS positioning module, if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS does not exceed the preset threshold value, the position information of the vehicle generated by the GPS positioning module is taken as the main part, and if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS exceeds the preset threshold value, the position information of the vehicle generated by the GPS positioning module is still taken as the main part;
switching and positioning: if the position information of the vehicle generated by the positioning module and the position information error of the vehicle generated by the GPS exceed the preset threshold value when the three times of comparison is carried out at the preset time, the GPS is determined to have a blind area fault, the position information of the vehicle generated by the Beidou positioning module is taken as the standard at the moment, the preset threshold value is set to be 1km, the reliability of the positioning result is improved, and particularly when the GPS is limited or interfered, the Beidou positioning module can continue to work, so that the normal work of satellite navigation is ensured.
The coordinate displaying step specifically comprises the following substeps:
and (3) label display: the server marks and displays the positions of the vehicles on the electronic map through the identification points in real time according to the position information of the vehicles generated in the vehicle positioning step, and managers of the logistics company can visually know the position information of each vehicle;
identification statistics: the identification points are classified according to provincial territories, when an operator zooms the electronic map to a preset value proportion, the identification points representing the positions of the vehicles disappear on the electronic map, and the digital identifications with the total number of the vehicles in the provincial territories are displayed, so that managers can conveniently and visually know the distribution condition of the vehicles in each provincial territory;
and (3) identification classification: the server associates the data information of the vehicle with the identification point representing the vehicle on the electronic map, namely, the data information of the vehicle represented by the identification point can be obtained when a manager accesses the identification point through the management terminal; and the working state of the vehicle is divided according to the data information of the vehicle, and the identification points with different working states are distinguished by different colors. The method specifically comprises the steps that according to whether logistics order information which is being transported exists in data information of the vehicles, busy state is divided and the identification points are set to be red if the logistics order information exists, idle state is divided and the identification points are set to be green if the logistics order information does not exist, the readability of the electronic map is further improved, managers can conveniently and visually know the working states of the vehicles distributed on the vehicles, the vehicles can be effectively dispatched, the management efficiency of a logistics company is improved, and the processing efficiency of logistics orders is improved.
The driver driving management step specifically comprises the following sub-steps:
and (3) real-time monitoring: the cab is monitored through a camera preset in the vehicle cab, monitoring video pictures are transmitted back to the server in real time to be stored, the monitoring video pictures of each vehicle are associated with the identification points of the vehicles, and managers can select the monitoring video pictures when accessing the identification points of the vehicles through the management terminal. If the authority is satisfied, the monitoring picture of the vehicle can be selected to be watched;
driving detection: the server extracts the facial information of the driver in the monitoring video picture according to a preset algorithm to obtain the facial organ contour information of the driver, and analyzes the facial organ contour information of the driver to judge whether the driver is in an unqualified driving state;
alarming and recording: reminding a driver in an unqualified driving state, sending an alarm through a voice alarm preset in the driving, and recording and storing the unqualified driving state;
generating a report: and counting the times of unqualified driving states of each vehicle at intervals to generate an unqualified driving report, wherein the time period is manually set by a manager, and the week report and the month report can be generated every week and every month. Can more audio-visual understanding driver's driving situation through the report form, the managers of being convenient for carries out the pertinence training to the driver, and the managers can formulate corresponding reward punishment measure based on the report form, if to reaching the effect that the logistics company of being convenient for manages the driver.
The driving detection step specifically includes the following substeps:
information acquisition: the server detects human face characteristic points in a video image according to a preset facial marker estimation algorithm and aligns the human face, 68 special marker point models of the human face are selected, facial organ contour information of an eye contour and mouth contour generator is included from the outer edge of an eyebrow to the bottom of a lower jaw, and the eye contour position and the mouth contour position are positioned;
evaluation of napping: measuring and calculating the eye contour information in the face organ contour information of the driver in real time, and if the eye closing time exceeds 2s, determining that the driver is in a dozing state, namely that the driver is in an unqualified driving state;
harvest evaluation: in the driving process, the mouth of a driver usually has three states of closing, speaking or singing and yawning, and the opening degree of the mouth in the yawning state is obviously and continuously greater than the two states, so that under the condition that the mouth is accurately positioned, the opening degree of the mouth can be directly judged according to the aspect ratio of the mouth image, the three states can be rapidly distinguished, and the calculated amount is reduced; specifically, mouth contour information in driver face organ contour information is extracted to obtain the width and height of a mouth image, the width of the mouth image is set as w, the height of the mouth image is set as h, the width-height ratio of the mouth image is m = w/h, and when m is smaller than a certain threshold value T, the current image frame can be judged to be yawning; when video frames with the width-height ratio m value of the mouth larger than the threshold value T continuously reach K frames, marking the video frames as one-time yawning, namely the yawning is one-time yawning from the opening of the mouth to the closing of the mouth, namely a driver is in an unqualified driving state, and manually setting the threshold values T and K by a manager;
emergency brake evaluation: the server generates a driving speed curve for a driving vehicle through a vehicle positioning step, when the driving speed curve is detected to be greater than a preset deceleration threshold value within 1s, the driver is judged to suddenly brake once, the times of sudden braking are recorded, the deceleration threshold value is set manually by a manager, the manager can know the times of sudden braking when the driver drives the vehicle, the driver with more times of sudden braking can be trained in driving skills, and driving safety is guaranteed.
The embodiment of the application also discloses a logistics monitoring management device based on GPS and Beidou positioning, which comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and can execute the method.
The embodiment of the present application further discloses a computer-readable storage medium, which stores a computer program that can be loaded by a processor and executed in the method as described above, and the computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above examples are only used to illustrate the technical solutions of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, and these technical solutions also fall within the protection scope of the present invention.
Claims (10)
1. A logistics monitoring management method based on GPS and Beidou positioning is characterized by comprising the following steps:
the method comprises the following steps of vehicle information management, namely classifying and storing basic information of each vehicle stored in a server, and integrating logistics order information which is transported by the vehicle with the basic information of the vehicle to generate data information of the vehicle, wherein the data information of the vehicle comprises license plate information of the vehicle, driving driver information of the vehicle, load information of the vehicle and logistics order information which is transported by the vehicle;
the method comprises the following steps of vehicle positioning, namely acquiring the position information of each vehicle through a GPS (global positioning system) positioning module preset on the vehicle, and revising the position information of the vehicle through a Beidou positioning module preset on the vehicle;
a coordinate display step, namely marking and displaying the position of the vehicle on an electronic map through identification points in real time according to the position information of the vehicle generated in the vehicle positioning step, associating the marking point of each vehicle with the data information of the vehicle, and dividing the working state of the vehicle according to the data information of the vehicle;
a driver driving management step, namely monitoring the cab of each vehicle, transmitting monitoring image information to a server in real time, analyzing the driving state of the driver by the server according to the monitoring image, and alarming and recording the unqualified driving state of the driver;
an authority judgment step, wherein a manager sends authentication information to a server through a management terminal, and the server identifies the information and then gives corresponding authority;
and an operation request step, after authority is confirmed for the management personnel, the management personnel sends an operation request to the server through the management terminal, the server judges whether the request is responded according to authority information of the management personnel, and if the authority judgment is passed, corresponding data information is sent to a specified display unit according to the operation request.
2. The logistics monitoring and management method based on GPS and Beidou positioning as set forth in claim 1, wherein the vehicle positioning step specifically comprises the following substeps:
primary positioning: a GPS module preset on a vehicle firstly positions the vehicle and generates the position information of the vehicle;
timing calibration: every certain time, a Beidou positioning module on the vehicle carries out primary positioning on the vehicle and generates position information of the vehicle, the position information of the vehicle generated by the Beidou positioning module is compared with the position information of the vehicle generated by the GPS positioning module, if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS does not exceed a preset threshold value, the position information of the vehicle generated by the GPS positioning module is taken as the main part, and if the error between the position information of the vehicle generated by the Beidou positioning module and the position information of the vehicle generated by the GPS exceeds the preset threshold value, the position information of the vehicle generated by the GPS positioning module is still taken as the main part;
switching and positioning: if the position information of the vehicle generated by the positioning module and the position information of the vehicle generated by the GPS are compared for multiple times within the preset time, and the error exceeds the preset threshold value, determining that the GPS has a blind area fault, and taking the position information of the vehicle generated by the Beidou positioning module as the standard.
3. The logistics monitoring and management method based on GPS and Beidou positioning as set forth in claim 1, wherein the coordinate display step specifically comprises the following substeps:
and (3) label display: the server marks and displays the vehicle position on the electronic map through the identification point in real time according to the position information of the vehicle generated in the vehicle positioning step;
identification statistics: classifying the identification points according to provincial territories, and when an operator zooms the electronic map to a preset value proportion, the identification points representing the positions of the vehicles disappear on the electronic map, and displaying the digital identifications with the total number of the vehicles in the provincial territories;
and (3) identification classification: the server associates the data information of the vehicle with the identification point representing the vehicle on the electronic map, namely, the data information of the vehicle represented by the identification point can be obtained when a manager accesses the identification point through the management terminal; and the working state of the vehicle is divided according to the data information of the vehicle, and the identification points with different working states are distinguished by different colors.
4. The logistics monitoring and management method based on GPS and Beidou positioning as claimed in claim 3, wherein in the identification classification step, the working state of the vehicle is classified according to the data information of the vehicle, specifically, according to whether the logistics order information in transportation exists in the data information of the vehicle, if yes, the busy state is classified and the identification point is set to red, and if not, the idle state is classified and the identification point is set to green.
5. The logistics monitoring and management method based on GPS and Beidou positioning as claimed in claim 1, wherein the driver driving management step specifically comprises the following sub-steps:
and (3) real-time monitoring: monitoring the cab through a camera preset in the vehicle cab, transmitting the monitoring video pictures back to a server for storage in real time, and associating the monitoring video pictures of each vehicle with the identification points of the vehicle;
driving detection: the server extracts the facial information of the driver in the monitoring video picture according to a preset algorithm to obtain the facial organ contour information of the driver, and analyzes the facial organ contour information of the driver to judge whether the driver is in an unqualified driving state;
alarming and recording: and reminding the driver in the unqualified driving state, and recording and storing the unqualified driving state.
6. The logistics monitoring and management method based on GPS and Beidou positioning as set forth in claim 5, wherein the driving detection step specifically comprises the following substeps:
information acquisition: the server detects face characteristic points in a video image according to a preset face sign estimation algorithm and aligns the face, 68 special sign point models of the face are selected, and the models comprise face organ contour information of an eye contour generator and a mouth contour generator from the outer edge of an eyebrow to the bottom of a lower jaw;
evaluation of napping: measuring and calculating the eye contour information in the face organ contour information of the driver in real time, and if the eye closing time exceeds 2s, determining that the driver is in a dozing state, namely that the driver is in an unqualified driving state;
harvest evaluation: extracting mouth contour information in the contour information of the facial organs of the driver to obtain the width and the height of a mouth image, setting the width of the mouth image as w and the height as h, and judging that the current image frame is yawned when m is smaller than a certain threshold value T, wherein the width-height ratio of the mouth image is m = w/h; when the video frames with the width-height ratio m of the mouth larger than the threshold value T continuously reach K frames, the video frames are recorded as one-time yawning, namely the yawning is recorded as one-time yawning from the opening of the mouth to the closing of the mouth, namely the driver is in an unqualified driving state.
7. The logistics monitoring and management method based on GPS and Beidou positioning as set forth in claim 6, wherein the driving detection step further comprises the steps of:
emergency brake evaluation: the server generates a driving speed curve for a driving vehicle through a vehicle positioning step, and judges that a driver brakes suddenly once when the driving speed curve is detected to be greater than a preset deceleration threshold value within 1s, and records the times of sudden braking.
8. The logistics monitoring and management method and system based on GPS and Beidou positioning as claimed in claim 5, wherein the driver driving management step further comprises the following substeps:
generating a report: and counting the times of unqualified driving states of all vehicles at intervals to generate an unqualified driving report.
9. The utility model provides a commodity circulation control management device based on GPS and big dipper location which characterized in that: comprising a memory and a processor, said memory having stored thereon a computer program which can be loaded by the processor and which performs the method of any of claims 1 to 8.
10. A computer-readable storage medium characterized by: a computer program which can be loaded by a processor and which performs the method according to any one of claims 1 to 8.
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