CN112559566A

CN112559566A - Wagon balance-based compliance monitoring method, device, equipment and storage medium

Info

Publication number: CN112559566A
Application number: CN202011411557.6A
Authority: CN
Inventors: 王俊仁
Original assignee: Hangzhou Hikvision System Technology Co Ltd
Current assignee: Hangzhou Hikvision System Technology Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-03-26
Anticipated expiration: 2040-12-03
Also published as: CN112559566B

Abstract

The embodiment of the invention provides a method, a device, equipment and a storage medium for monitoring compliance based on wagon balance, wherein the method comprises the following steps: setting a monitoring period after determining that the target vehicle enters a preset area of a wagon balance scene; acquiring a monitoring event corresponding to a target vehicle in a monitoring period; matching the acquired monitoring event with a preset compliance monitoring rule, and judging whether the target vehicle has an out-of-compliance event in a preset area or not based on a matching result, wherein the compliance monitoring rule comprises the following steps: a plurality of event elements and a logical relationship between the event elements; if the vehicle weight does not exist, weighing the target vehicle; therefore, in the scheme, the compliance monitoring can be performed on the events in the preset area of the wagon balance scene, the weighing processing can be performed only under the condition that no non-compliance event exists, and the adverse effect caused by the non-compliance event is reduced.

Description

Wagon balance-based compliance monitoring method, device, equipment and storage medium

Technical Field

The invention relates to the technical field of weighbridges, in particular to a method, a device, equipment and a storage medium for monitoring compliance based on weighbridges.

Background

A weighbridge, also known as a truck scale, which is a large scale disposed on the ground, is a weighing device used for bulk goods weighing, such as weighing the tons of a truck.

At present, in some unmanned weighbridge systems, cameras are usually arranged, the cameras can identify license plates of vehicles and automatically record the license plates and the weights of the vehicles to which the license plates belong, so that manual registration is omitted, and unmanned weighing is realized.

However, in a wagon balance scenario, there may be some non-compliance events, such as truck violations with people or things, weight house offenders, and the like. If the weighing process is still performed in the presence of these out-of-compliance events, some adverse effects may occur, such as affecting personnel safety, causing weighing inaccuracies, etc. Accordingly, there is a need to provide a solution for compliance monitoring of events in a field scale scenario.

Disclosure of Invention

The embodiment of the invention aims to provide a method, a device, equipment and a storage medium for compliance monitoring based on a wagon balance so as to monitor the compliance of an event in a wagon balance scene.

To achieve the above object, an embodiment of the present invention provides a method for monitoring compliance based on a wagon balance, including:

setting a monitoring period after determining that the target vehicle enters a preset area of a wagon balance scene;

acquiring a monitoring event corresponding to the target vehicle in the monitoring period;

matching the acquired monitoring event with a preset compliance monitoring rule, and judging whether the target vehicle has an out-of-compliance event in the preset area or not based on a matching result, wherein the compliance monitoring rule comprises the following steps: a plurality of event elements and a logical relationship between the event elements;

and when the target vehicle is determined not to have the out-of-compliance event in the preset area, weighing the target vehicle.

Optionally, the matching the acquired monitoring event with a pre-configured compliance monitoring rule, and determining whether the target vehicle has an out-of-compliance event in the preset area based on a matching result includes:

for each acquired monitoring event corresponding to the target vehicle, matching the monitoring event with an event element in the compliance monitoring rule, and determining the event element matched with the monitoring event as the target event element corresponding to the target vehicle; judging whether the relation between the target event element and the non-compliance event is a forward incidence relation or a reverse incidence relation; if the relation is a positive relation, judging that the monitoring event is not in compliance; and if the correlation relationship is the reverse correlation relationship, judging that the monitoring event is in compliance.

Optionally, the weighing the target vehicle includes:

acquiring vehicle weighing data of the target vehicle;

if the preset area is a tare weight weighing area, determining the vehicle weighing data as the tare weight of the target vehicle;

and if the preset area is a gross weight weighing area, determining the vehicle weighing data as the gross weight of the target vehicle.

Optionally, each event element in the compliance monitoring rule includes: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment;

in the case where it is determined that the target vehicle has an out-of-compliance event in the preset area, further comprising:

determining target linkage equipment and target linkage operation of the target linkage equipment according to the compliance monitoring rule;

and calling the target linkage equipment to execute the target linkage operation.

Optionally, the process of configuring the compliance monitoring rule includes:

acquiring a detection device set arranged in the preset area and an event set of which each detection device has detection capability;

acquiring a linkage equipment set arranged in the preset area and an operation set with execution capacity of each linkage equipment;

creating a plurality of event elements based on the event set, the linkage device set, and the operation set, the event elements including: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment;

and determining the logical relationship among the event elements to obtain a compliance monitoring rule containing the event elements and the logical relationship.

Optionally, after obtaining the compliance monitoring rule including the plurality of event elements and the logical relationship, the method further includes:

generating a simulation event;

determining simulation linkage equipment corresponding to the simulation event and simulation linkage operation of the simulation linkage equipment;

verifying whether the linkage operation executed by the linkage equipment called by the compliance monitoring rule aiming at the simulated event is consistent with the simulated linkage operation executed by the simulated linkage equipment;

and if so, determining that the compliance monitoring rule is verified.

Optionally, before determining that the target vehicle enters the preset area of the wagon balance scene, the method further includes:

acquiring order information, wherein the order information comprises identification information of a target vehicle;

sending the identification information of the target vehicle to first image acquisition equipment arranged at a preset position;

after receiving the vehicle passing information sent by the first image acquisition equipment, determining that the target vehicle enters a preset area of a wagon balance scene; the vehicle passing information comprises the following steps: the first image capturing device transmits the captured image of the vehicle in a case where the identification information of the passing vehicle included in the captured image of the vehicle matches the identification information of the target vehicle.

To achieve the above object, an embodiment of the present invention further provides a compliance monitoring device based on a wagon balance, including:

the system comprises a setting module, a monitoring module and a monitoring module, wherein the setting module is used for setting a monitoring period after determining that a target vehicle enters a preset area of a wagon balance scene;

the first acquisition module is used for acquiring a monitoring event corresponding to the target vehicle in the monitoring period;

the matching module is used for matching the acquired monitoring event with a preset compliance monitoring rule and judging whether the target vehicle has an out-of-compliance event in the preset area or not based on a matching result, wherein the compliance monitoring rule comprises the following steps: a plurality of event elements and a logical relationship between the event elements;

and the weighing module is used for weighing the target vehicle when the target vehicle is determined not to have the out-of-compliance event in the preset area.

Optionally, the matching module is specifically configured to:

Optionally, the weighing module is specifically configured to:

acquiring vehicle weighing data of the target vehicle;

the device further comprises:

the first determining module is used for determining target linkage equipment and target linkage operation of the target linkage equipment according to the compliance monitoring rule under the condition that the target vehicle is determined to have an out-of-compliance event in the preset area;

and the calling module is used for calling the target linkage equipment to execute the target linkage operation.

Optionally, the apparatus further comprises:

the second acquisition module is used for acquiring a detection device set arranged in the preset area and an event set of which each detection device has detection capability;

the third acquisition module is used for acquiring the linkage equipment set arranged in the preset area and the operation set of each linkage equipment with the execution capacity;

a creation module configured to create a plurality of event elements based on the event set, the linkage device set, and the operation set, the event elements including: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment;

and the second determining module is used for determining the logical relationship among the event elements to obtain a compliance monitoring rule containing the event elements and the logical relationship.

Optionally, the apparatus further comprises:

the generating module is used for generating a simulation event;

the third determining module is used for determining the simulated linkage equipment corresponding to the simulated event and the simulated linkage operation of the simulated linkage equipment;

the verification module is used for verifying whether the linkage operation executed by the linkage equipment called by the compliance monitoring rule aiming at the simulation event is consistent with the simulation linkage operation executed by the simulation linkage equipment or not; if the two are consistent, triggering a fourth determination module;

the fourth determining module is configured to determine that the compliance monitoring rule passes verification.

Optionally, the apparatus further comprises:

the fourth acquisition module is used for acquiring order information, and the order information comprises identification information of the target vehicle;

the sending module is used for sending the identification information of the target vehicle to first image acquisition equipment arranged at a preset position;

the fifth determining module is used for determining that the target vehicle enters a preset area of a wagon balance scene after receiving the vehicle passing information sent by the first image acquisition device; the vehicle passing information comprises the following steps: the first image capturing device transmits the captured image of the vehicle in a case where the identification information of the passing vehicle included in the captured image of the vehicle matches the identification information of the target vehicle.

In order to achieve the above object, an embodiment of the present invention further provides an electronic device, including a processor and a memory;

a memory for storing a computer program;

and the processor is used for realizing any one of the compliance monitoring methods based on the wagon balance when executing the program stored in the memory.

To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements any one of the above compliance monitoring methods based on weighbridges.

By applying the embodiment of the invention, after the target vehicle is determined to enter the preset area of the wagon balance scene, a monitoring period is set; acquiring a monitoring event corresponding to a target vehicle in a monitoring period; matching the acquired monitoring event with a preset compliance monitoring rule, and judging whether the target vehicle has an out-of-compliance event in a preset area or not based on a matching result, wherein the compliance monitoring rule comprises the following steps: a plurality of event elements and a logical relationship between the event elements; if the vehicle weight does not exist, weighing the target vehicle; therefore, in the scheme, the compliance monitoring can be performed on the events in the preset area of the wagon balance scene, the weighing processing can be performed only under the condition that no non-compliance event exists, and the adverse effect caused by the non-compliance event is reduced.

Of course, not all of the advantages described above need to be achieved at the same time in the practice of any one product or method of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic flow chart of a method for compliance monitoring based on weighbridges according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a wagon balance unattended platform according to an embodiment of the present invention;

FIG. 3 is a schematic flow chart illustrating a configuration of compliance monitoring rules according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a wagon balance-based compliance monitoring device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to achieve the above object, embodiments of the present invention provide a method, an apparatus, a device and a storage medium for compliance monitoring based on a weighbridge, where the method and the apparatus can be applied to various electronic devices, and in one case, the method and the apparatus can be applied to a platform device in a weighbridge system. The method for monitoring compliance based on weighbridge is first described in detail, and in the following method embodiment, the implementation subject is taken as a platform device as an example.

Fig. 1 is a schematic flow chart of a method for monitoring compliance based on weighbridge according to an embodiment of the present invention, including:

s101: after determining that the target vehicle enters a preset area of the wagon balance scene, setting a monitoring period.

For example, the wagon balance scene may be a garden, and the preset area may be a wagon house area in the garden, or may be other areas where non-compliance events may occur. The non-compliance event may include: the truck breaks rules and carries people or objects, such as a vehicle bottom drain tank; a weight house illegal stop person; the vehicle cab or the carriage body is left by a person, and the weighing area is left by a person; vehicle push-out lines, etc., not to mention one.

Image capturing devices may be provided at various locations of the campus, for example, at a campus entrance, a weight house entrance, or a public area of the campus, and images captured by these image capturing devices may be acquired, and it is determined whether the target vehicle enters a preset area based on the images. Alternatively, it may be determined whether the target vehicle enters the preset area through other devices such as a radar device, an infrared sensor, and the like.

In one embodiment, before S101, order information may be obtained, where the order information includes identification information of a target vehicle; sending the identification information of the target vehicle to first image acquisition equipment arranged at a preset position; after receiving the vehicle passing information sent by the first image acquisition equipment, determining that the target vehicle enters a preset area of a wagon balance scene; the vehicle passing information comprises the following steps: the first image capturing device transmits the captured image of the vehicle in a case where the identification information of the passing vehicle included in the captured image of the vehicle matches the identification information of the target vehicle.

In this embodiment, the wagon balance scene may be a closed park, and a gate or other devices for preventing vehicles from passing through may be disposed at an entrance of the park or a public area. For example, the preset position may be a position such as a garden entrance, or a public area of a garden, or a pound room entrance, and is not limited specifically. In order to distinguish from image capturing devices disposed at other positions, the image capturing device disposed at the preset position is referred to as a first image capturing device, and the first image capturing device may be a snapshot machine, a gun machine, or the like, and the specific type is not limited.

For example, a method of reservation weighing may be adopted, and a party needing weighing may submit order information to the platform device, where the order information includes identification information of the target vehicle, such as a license plate number, a vehicle type, a vehicle body color, and the like, and is not limited specifically.

The platform device may issue the order information to the first image capturing device. The first image acquisition device acquires images of vehicles which need to enter the park, and the vehicles which need to enter the park are called passing vehicles for distinguishing descriptions. The first image acquisition equipment identifies the passing vehicle in the image to obtain the identification information of the passing vehicle, matches the identification information of the passing vehicle with the identification information of the target vehicle included in the order information, if the identification information of the passing vehicle is matched with the identification information of the target vehicle, the passing vehicle is represented as the reserved vehicle (namely the target vehicle), and the first image acquisition equipment can control the opening of a barrier at an entrance, namely, the passing vehicle is released to enter a park. The first image acquisition device can send vehicle passing information to the platform device under the condition that the first image acquisition device and the second image acquisition device are matched, so that the platform device is prompted to start a compliance monitoring scheme. And after the platform equipment receives the passing information, determining that the target vehicle enters a preset area of a wagon balance scene.

Or, in another case, the platform device may also send the acquired image to the platform device by the first image acquisition device instead of sending the order information to the first image acquisition device. The platform equipment identifies the passing vehicles in the image to obtain identification information of the passing vehicles, the identification information of the passing vehicles is matched with the identification information of the target vehicles included in the order information, if the identification information of the passing vehicles is matched with the identification information of the target vehicles, the passing vehicles are represented as the reserved vehicles (namely the target vehicles), and the platform equipment controls gates at entrances to be opened, namely the passing vehicles are released to enter a park. In this case, the platform initiates a compliance monitoring protocol upon determining that the two match.

Or, in another case, the first image acquisition device identifies the passing vehicle in the image to obtain the identification information of the passing vehicle, and sends the identification information of the passing vehicle to the platform device. The platform device matches the identification information of the passing vehicle with the identification information of the target vehicle included in the order information, if the identification information of the passing vehicle is matched with the identification information of the target vehicle, the passing vehicle is represented as a vehicle (namely the target vehicle) which is reserved, and the platform device controls the gate at the entrance to be opened, namely the passing vehicle is released to enter the park. In this case, the platform initiates a compliance monitoring protocol upon determining that the two match.

Starting the compliance monitoring scheme, a compliance monitoring thread may be created, and a monitoring period may be set, where a specific duration of the monitoring period is not limited, and may be, for example, 2 minutes, 5 minutes, and the like.

S102: and acquiring a monitoring event corresponding to the target vehicle in the monitoring period.

Continuing with the above example, after the passing vehicle enters the park, the passing vehicle continues to travel into the weight house for weighing, and images containing the target vehicle can be collected in the process. By detecting the image, a monitoring event corresponding to the target vehicle can be acquired. The image detection may be performed by an image acquisition device, or may be performed by a platform device, which is not limited specifically.

Alternatively, the monitoring event corresponding to the vehicle may also be acquired through other detection devices, such as a radar device, an infrared sensor, and the like.

For example, the monitoring event may include whether the vehicle is in a tailtank; the pound room is a standing person with stagnation violation; whether a person stays in the vehicle cockpit or not and whether a person stays in the weighing area or not are judged; whether the vehicle is pressed, etc., are not listed.

S103: matching the acquired monitoring event with a preset compliance monitoring rule, and judging whether the target vehicle has an out-of-compliance event in a preset area or not based on a matching result, wherein the compliance monitoring rule comprises the following steps: multiple event elements and logic relation between event elements. If not, S104 is executed.

The compliance monitoring rule may include a plurality of event elements, the event elements include at least monitoring events, and logical relations of AND, OR, NOT, XOR, XNOR, etc. may exist between the event elements. The relationship between the event element and the non-compliance event may be a forward incidence relationship or a backward incidence relationship, that is, a relationship between the monitoring event and the non-compliance event included in the event element.

For example, compliance monitoring rules include: a water tank is placed at the bottom of an event element 1 and a truck, a person exists at the position of an event element 2 and a driver in a vehicle cab, a person exists in an event element 3 and a weighing area, if the event element 1 and the event element 3 are in a forward incidence relation with an unconventional event, and if the event element 2 is in a reverse incidence relation with the unconventional event, the logical relation among the three event elements can be expressed as follows: [ non (evener 1) ] is in compliance with (evener 2) and [ non (evener 3) ]. The resulting compliance monitoring rules may include: [ non (evener 1) ] is in compliance with (evener 2) and [ non (evener 3) ].

Generally, compliance events and non-compliance events can be configured according to actual requirements, but monitoring events generally depend on the capability of an image detection algorithm, in some cases, the image detection algorithm facilitates detection of compliance events, in other cases, the image detection algorithm facilitates detection of non-compliance events, and therefore, the monitoring events and the non-compliance events can be in a forward incidence relation or a reverse incidence relation.

For example, if the monitored event is a vehicle bottom water tank, and the vehicle bottom water tank is an out-of-compliance event, in this case, the monitored event and the out-of-compliance event are in a positive correlation. For another example, if the monitoring event is that a person is present in a driving position in the cabin and a person is present in a driving position in the cabin as a compliance event, in this case, the monitoring event and the non-compliance event are in a reverse relationship.

In one embodiment, S103 may include: for each acquired monitoring event corresponding to the target vehicle, matching the monitoring event with an event element in the compliance monitoring rule, and determining the event element matched with the monitoring event as the target event element corresponding to the target vehicle; judging whether the relation between the target event element and the non-compliance event is a forward incidence relation or a reverse incidence relation; if the correlation is positive correlation, judging that the monitoring event is not in compliance; and if the correlation relationship is the reverse correlation relationship, judging that the monitoring event is in compliance.

Continuing with the above example, compliance monitoring rules include: the event element 1 is characterized in that a water tank is placed at the bottom of a truck, the event element 2 is provided with a person at the position of a driver in a vehicle cab, the event element 3 is provided with a person in a weighing area, and the logical relationship among the three event elements is represented as follows: [ non (evener 1) ] is in compliance with (evener 2) and [ non (evener 3) ].

Assume monitoring event 1 is: and a water tank is placed at the bottom of the truck, the monitoring event 1 is matched with the compliance monitoring rule, the monitoring event 1 is successfully matched with the event element 1, the event element 1 is determined as a target event element, the incidence relation between the event element 1 and the non-compliance event is a forward incidence relation, and the monitoring event 1 is judged to be non-compliance.

Assume monitoring event 2 is: and if the driver exists in the position of the driver in the vehicle cockpit, matching the monitoring event 2 with the compliance monitoring rule, successfully matching the monitoring event 2 with the event element 2, determining the event element 2 as a target event element, determining the incidence relation between the event element 2 and the non-compliance event as a reverse incidence relation, and judging that the monitoring event 2 is in compliance.

In one case, if the relationship between the event elements included in the compliance monitoring rule and the non-compliance events is a reverse association relationship, in this case, if the monitoring event is determined to be compliant, it may be continuously determined whether all the event elements in the compliance monitoring rule are determined as target event elements corresponding to the target vehicle; if so, determining that the target vehicle does not have an out-of-compliance event in the preset area.

For example, assume that the compliance monitoring rules include: event element 1, no water tank is placed at the bottom of the truck, the positions of event element 2 and the driver of the vehicle cab are provided with persons, the positions of event element 3 and the weighing area are provided with no persons, and the logical relationship among the three event elements is represented as follows: (event element 1) and (event element 2) and (event element 3) are compliance. In this way, the relationships between the event elements included in the compliance monitoring rules and the non-compliance events are all reverse association relationships.

In this case, it is assumed that the monitoring event 1 corresponding to the target vehicle is acquired first: a water tank is not placed at the bottom of the target vehicle, a monitoring event 1 is matched with an event element 1, and the event element 1 is determined as a target event element corresponding to the target vehicle; then, acquiring a monitoring event 2 corresponding to the target vehicle: the driver is in the position of the cockpit of the target vehicle, the monitoring event 2 is matched with the event element 2, and the event element 2 is determined as a target event element corresponding to the target vehicle; then, acquiring a monitoring event 3 corresponding to the target vehicle: and no person exists in the weighing area, the monitoring event 3 is matched with the event element 3, and the event element 3 is determined as a target event element corresponding to the target vehicle. In this way, all event elements in the compliance monitoring rule are determined as target event elements corresponding to the target vehicle, and it can be determined that the target vehicle does not have an out-of-compliance event in the preset area.

Alternatively, it may be determined that the target vehicle does not have the non-compliance event in the preset area in a case where the non-compliance event is not determined through the entire monitoring period.

In one case, the monitoring period may be reset if a monitoring event is determined to be out of compliance. If the out-of-compliance event is not determined within the reset monitoring period, it is determined that the target vehicle does not have the out-of-compliance event in the preset area. If a non-compliance event is still determined within the reset monitoring period, the monitoring period may continue to be reset.

In one embodiment, each event element in the compliance monitoring rules includes: and monitoring the linkage operation of the event and the corresponding linkage equipment. In this embodiment, if it is determined that the target vehicle has an out-of-compliance event in the preset area, the target linkage device and the target linkage operation of the target linkage device may be determined according to the compliance monitoring rule; and calling the target linkage equipment to execute the target linkage operation.

For example, the linkage in a wagon balance scene may include: a display device, a sound playing device, and the like, wherein the display device may include an LED (Light Emitting Diode) display screen, and the sound playing device may include a sound box, a speaker, and the like, which are not limited in particular. The linkage operation may include: the display device pops up the window to prompt the alarm information, and the sound playing device performs voice alarm, etc., and is not limited specifically. For example, an event element may include: the following voice contents are only used for illustration and are not limited to specific compliance monitoring rules. The specific content of the event element is not limited.

Assuming that the monitoring event in the event element 1, the monitoring event in the event element 2 and the monitoring event in the event element 3 are acquired in the monitoring period, it is determined that the target vehicle has an out-of-compliance event in the preset area, the out-of-compliance event corresponds to the event element 1, and the out-of-compliance event is that a water tank is placed at the bottom of the truck. As described above, one event element includes: and if the linkage operation of the monitoring event and the corresponding linkage equipment and linkage equipment is carried out, determining that the target linkage equipment is the linkage equipment included in the event element 1, and determining that the target linkage operation is the linkage operation included in the event element 1. And calling the target linkage equipment to execute the target linkage operation.

In some cases, the relationship between the event element and the non-compliance event included in the compliance monitoring rule is a forward association relationship, and in this case, if a monitoring event corresponding to the target vehicle and matching with the event element is not acquired in the monitoring period, it is determined that the target vehicle does not have the non-compliance event in the preset area.

In one embodiment, pre-configuring the compliance monitoring rules comprises: acquiring a detection device set arranged in the preset area and an event set of which each detection device has detection capability; acquiring a linkage equipment set arranged in the preset area and an operation set with execution capacity of each linkage equipment; creating a plurality of event elements based on the event set, the linkage device set, and the operation set, the event elements including: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment; and determining the logical relationship among the event elements to obtain a compliance monitoring rule containing the event elements and the logical relationship.

For example, the detection device set may include various image capturing devices disposed in a garden, or may further include a radar device, a sensor (e.g., a sensor for detecting whether a vehicle is pressed), and the like, and the specific type of the detection device is not limited. The detection devices can detect whether the vehicle bottom discharges the water tank or not; the pound room is a standing person with stagnation violation; whether a person stays in the vehicle cockpit or not and whether a person stays in the weighing area or not are judged; whether the vehicle is pressed or not is judged, and event sets which can be detected by the detection devices, namely the event sets of which the detection devices have the detection capability, are obtained.

The set of linkage devices may include, without limitation, various linkage devices in the wagon balance scene mentioned in the above, such as an LED display screen, a sound box, a speaker, and the like. The operation set may include the pop-up prompt warning information of the display device mentioned in the above, the voice warning of the sound playing device, and so on.

Creating event elements based on the event set, the linkage device set, and the operation set, as described above, an event element comprising: and monitoring the linkage operation of the event and the corresponding linkage equipment. And determining the logical relationship between the event elements according to the incidence relationship (forward incidence relationship or reverse incidence relationship) between the non-compliance event and the event elements to obtain a compliance monitoring rule comprising the event elements and the logical relationship.

In one embodiment, after configuration of the compliance monitoring rules, the compliance monitoring rules may be validated. The verification process may include: generating a simulation event; determining simulation linkage equipment corresponding to the simulation event and simulation linkage operation of the simulation linkage equipment; verifying whether the linkage operation executed by the linkage equipment called by the compliance monitoring rule aiming at the simulated event is consistent with the simulated linkage operation executed by the simulated linkage equipment; and if so, determining that the compliance monitoring rule is verified.

The simulation event is similar to the monitoring event, or is simulated to generate a simulation event. The simulated linkage and the simulated linkage operation can be understood as the desired linkage and linkage operation of the simulated event. Assuming that the simulated event is ' weight house illegal stop man ', the expected simulated linkage equipment can be an LED screen, and the expected simulated linkage operation can be used for prompting ' weight house illegal stop man ' through popup window of the LED screen and asking illegal personnel to leave immediately '.

And matching the simulation event with the compliance monitoring rule to be verified, determining whether the linkage operation executed by the linkage equipment actually called by the compliance monitoring rule is consistent with the expectation, if so, indicating that the compliance monitoring rule passes verification, and if not, prompting related personnel to modify the compliance monitoring rule. In this way, the effectiveness of compliance monitoring rules may be improved.

In some cases, the expected duration of the simulated linkage operation executed by the simulated linkage equipment can be determined, and whether the duration of the linkage operation executed by the linkage equipment called by the compliance monitoring rule aiming at the simulated event is consistent with the expected duration or not can be verified; if the rules are consistent, the compliance monitoring rules are determined to pass the verification, and if the rules are not consistent, related personnel can be prompted to check the lines, time delay and the like.

S104: and weighing the target vehicle.

For example, in a wagon balance scene, if an out-of-compliance event exists, related personnel are prompted to correct in time, in addition, the monitoring period can be reset, so that after the related personnel correct in time, the next monitoring event can be continuously matched, and if all the monitoring events are matched, the out-of-compliance event does not exist, the weighing process is continuously carried out.

Continuing with the above example, the logical relationship between the event elements included in the compliance monitoring rules described above is followed: if the monitoring event in the event element 1, the monitoring event in the event element 2 and the monitoring event in the event element 3 are not acquired in the monitoring period, it is determined that the target vehicle does not have the non-compliance event in the preset area. In this case, the weighing process may continue.

In one embodiment, the weighing process may include: acquiring vehicle weighing data of the target vehicle; if the preset area is a tare weight weighing area, determining the vehicle weighing data as the tare weight of the target vehicle; and if the preset area is a gross weight weighing area, determining the vehicle weighing data as the gross weight of the target vehicle.

For example, a weighbridge scene usually includes a tare weighing area and a gross weighing area, and the target vehicle can be weighed in the gross weighing area under the condition of carrying goods, so as to obtain the gross weight of the target vehicle; the target vehicle can be weighed in the tare weighing area under the condition of no load or goods unloading, and the tare weight of the target vehicle is obtained. The tare weight is reduced, and the cargo weight of the target vehicle can be obtained.

In the above, the platform device obtains the order information, and in one embodiment, the order information may further include the weight of the ordered goods; thus, after receiving the vehicle passing information, the platform device can acquire the cargo weight of the target vehicle associated with the vehicle passing information; determining order information associated with the vehicle passing information as associated order information; and comparing the cargo weight of the target vehicle with the reserved cargo weight included in the associated order information.

If the cargo weight of the target vehicle is consistent with the reserved cargo weight included in the associated order information, vehicle weighing data can be recorded according to a normal weighing process, a financial bill is generated, and the like, wherein the specific weighing process is not limited. If the reserved goods weight included in the goods weight associated order information of the target vehicle is inconsistent, related personnel can be informed to process in time, inconsistent abnormal information can be recorded, abnormal financial bills can be generated, and the like, and the specific follow-up processing flow is not limited.

One specific embodiment is described below in conjunction with fig. 2:

referring to fig. 2, the platform may include the following modules: the intelligent wagon balance system comprises an intelligent wagon balance module, an intelligent event service module, a device access service module, a configuration module, a real-time video module and a storage management module.

Wherein, the intelligent weighbridge module can manage order information, record weighing data and the like. The electronic order interface protocol can be standardized to interface electronic order information, extract key fields in the electronic order information such as license plate number, cargo information (such as cargo type, cargo weight and the like), time scheduled to enter a park and the like, and fill the information into corresponding weighing reports. The weighing report can also be opened to the outside in the form of an open-API (Application Programming Interface).

The intelligent event service module can configure the compliance monitoring rule, and also can distribute events, for example, the events are distributed to corresponding devices so as to execute actions corresponding to the events.

The device access service module can be accessed to devices such as an LED display screen, a sound playing device, a wagon balance, an image acquisition device, an access barrier and the like, and comprises a device management module and an event management module, wherein the device management module can manage the accessed devices, and the event management module can manage events reported by the accessed devices; the equipment access service module can control the LED display screen to display related information, control the sound playing equipment to play related voice information and control the switch of an access barrier; the equipment access service module can receive weighing data reported by the weighbridge, and can receive images reported by the image acquisition equipment or information obtained by detecting the images. The image acquisition equipment can comprise a bayonet capture machine and also can comprise an AI (Artificial Intelligence) video recorder, wherein the AI video recorder can identify whether a vehicle in a video image is pressed, whether a water tank exists at the bottom of the vehicle, whether personnel exist in a cockpit, whether personnel exist in a pound area, and the like, and can report the identified information to the equipment access service module.

The configuration module can carry out configuration management to each region in the weighbridge scene, can also connect financial billing system, accomplishes the butt joint of financial bill. The storage management module can be accessed to the image acquisition device, such as an AI video recorder, and the AI video recorder stores the acquired video image to the storage management module. The real-time video module can preview and playback images acquired by the AI video recorder or other image acquisition equipment.

Assuming that the wagon balance scene is a park, the park includes various areas such as an entrance and a wagon balance area, the various areas can be configured in the platform device through the configuration module, and corresponding devices such as a capture machine, an AI video recorder, an entrance and exit gate, a wagon balance, an LED display screen and the like are added in the configured various areas.

The process of configuring the compliance monitoring rule by the smart event service module can be seen in fig. 3: pre-configuring a compliance monitoring engine; after receiving a rule configuration instruction of a user, the compliance monitoring engine sends an inquiry instruction to an event management module in the device access service module to inquire an event list supported by the device access service module, where the event list may include: whether the vehicle is pressed, whether a water tank exists at the bottom of the vehicle, whether personnel exist in a cockpit and other event information. In addition, the compliance monitoring engine also sends an inquiry instruction to the device management module in the device access service module to inquire a device list supported by the device access service module, wherein the device list can include information of various devices such as a snapshot machine, an AI video recorder, an access gateway, a wagon balance, an LED display screen and the like.

The compliance monitoring engine creates a plurality of event elements based on the queried event list and device list, wherein one event element comprises: a monitoring event and the corresponding linkage equipment and the linkage operation of the linkage equipment; and determining the logic relationship among the event elements to obtain a compliance monitoring rule containing the event elements and the logic relationship. This part of the description is referred to the above description and will not be described again.

The compliance monitoring engine may send a subscription instruction to an event management module in the device access service module to subscribe to an event element in the compliance monitoring rule, and after the subscription is successful, the event management module returns a message that the subscription is successful. After the subscription is successful, the device access service module can judge whether the event is matched with the event element in the compliance monitoring rule or not after receiving the event reported by the device, namely whether an out-of-compliance event occurs in the wagon balance scene or not.

In addition, the compliance monitoring engine may issue linkage equipment and linkage operation information included in the event element to an equipment management module in the equipment access service module, and the equipment management module performs configuration based on the linkage equipment and linkage operation information included in the event element, so that, if an unqualified event occurs in a wagon balance scene, the equipment management module may call corresponding linkage equipment to perform corresponding linkage operation. And after the equipment management module is successfully configured, returning a message of successful configuration.

And storing the compliance monitoring rule into a rule database, and if the database returns a message of successful storage, finishing the process of configuring the compliance monitoring rule.

The method embodiments described above may then be performed using a weighbridge unattended platform.

The weighbridge unattended platform acquires the electronic order information, extracts the license plate number in the electronic order information, and issues the license plate number to a bayonet snapshot machine at an entrance of a park. The gate snapshot machine is used for collecting images of vehicles at an entrance, identifying license plate numbers of the vehicles in the images, matching the identified license plate numbers with license plate numbers issued by the weighbridge unattended platform, and if the license plate numbers are matched with the license plate numbers issued by the weighbridge unattended platform, indicating that the vehicles are reserved vehicles (target vehicles), and controlling a barrier gate at the entrance to be opened, namely releasing the vehicles to enter a park. And the bayonet snapshot machine sends vehicle passing information to the weighbridge unattended platform under the condition of judging that the two are matched.

After receiving the passing information, the weighbridge unattended platform reads the goods information (such as goods types, goods weights and the like) in the electronic order information, and pushes the goods information to the LED display screen for display.

When the vehicle travels to the pound room after carrying out the garden, the image of this vehicle is taken a candid photograph to the bayonet socket snapshot machine that pound room district set up, triggers the unmanned on duty platform of weighbridge and starts the monitoring of compliance. Can set up road sign, electronic map or voice prompt equipment etc. in the garden to the vehicle that gets into the garden carries out the driving induction.

The loadometer unattended platform creates a compliance monitoring thread, starts a timer to start timing, and monitors and judges whether an out-of-compliance event occurs in a loadometer scene through the compliance monitoring thread. As described above, the rule database stores the compliance monitoring rule, and after receiving the monitoring event reported by the device, matches the monitoring event with the event element in the compliance monitoring rule, and determines the event element matched with the monitoring event as the target event element corresponding to the target vehicle; judging whether the relation between the target event element and the non-compliance event is a forward incidence relation or a reverse incidence relation; if the relation is a positive relation, judging that the monitoring event is not in compliance; and if the correlation relationship is the reverse correlation relationship, judging that the monitoring event is in compliance.

If the non-compliance event occurs in the wagon balance scene, the corresponding linkage equipment is called to execute the corresponding linkage operation through the compliance monitoring rule. For example, calling an LED display screen to display warning information, calling an audio playing device to play warning voice information, etc., are not listed. Further, the timer may be restarted after the occurrence of the non-compliance event.

If the out-of-compliance event is not monitored within the preset time after the timer is started, the out-of-compliance event is not generated, and the vehicle is weighed normally. In addition, an AI video recorder or other image acquisition equipment can carry out image acquisition to the vehicle in the weighing process, and can send the image of gathering to the LED display screen and show.

The wagon balance unattended platform can obtain the tare weight and the gross weight of the vehicle, the weight of goods carried by the vehicle is obtained through calculation according to the tare weight and the gross weight, the weight of the goods is compared with the goods information in the electronic order information, if the comparison is correct, a brake opening instruction is sent to the barrier gate equipment to allow the vehicle to pass, and the vehicle runs out of the wagon balance. If the comparison is wrong, the comparison condition can be sent to the LED display screen for displaying.

When the vehicle is driven out of the park area, the weighbridge unattended platform can generate a corresponding financial bill, and the financial bill is uploaded to a financial bill system.

The image acquisition equipment can store various snap pictures, video images, videos and the like acquired by the vehicle to the storage management module, so that the vehicle can be traced afterwards.

Therefore, the embodiment covers the whole logistics goods inlet and outlet flow process of generating electronic order information, carrying out driving induction on vehicles entering a park, carrying out intelligent supervision on the compliance of the weighing process of a weight house, and butting a financial bill system. And in the scheme of the intelligent supervision of the compliance of the weighing process of the pound room, the internet of things perception technology (the technologies in equipment such as an LED screen and sound playing equipment) and the video AI intelligent technology are fused, so that the behaviors of personnel safety, weighing compliance and illegal reduction of the net weight of goods during weighing of the pound room can be effectively supervised, the personnel cost of a logistics park is reduced, and the economic loss of people caused by the loss of goods in the park can be reduced.

In accordance with the method embodiments described above, embodiments of the present invention provide a wagon balance-based compliance monitoring device, as shown with reference to fig. 4, comprising:

the setting module 401 is configured to set a monitoring period after determining that the target vehicle enters a preset area of a wagon balance scene;

a first obtaining module 402, configured to obtain a monitoring event corresponding to the target vehicle in the monitoring period;

a matching module 403, configured to match the acquired monitoring event with a compliance monitoring rule configured in advance, and determine whether the target vehicle has an out-of-compliance event in the preset area based on a matching result, where the compliance monitoring rule includes: a plurality of event elements and a logical relationship between the event elements;

a weighing module 404, configured to, when it is determined that the target vehicle does not have an out-of-compliance event in the preset area, perform weighing processing on the target vehicle.

In one embodiment, the matching module 403 is specifically configured to:

In one embodiment, the weighing module 404 is specifically configured to:

acquiring vehicle weighing data of the target vehicle;

In one embodiment, each event element in the compliance monitoring rule comprises: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment;

the device further comprises: a first determination module and a calling module (not shown), wherein,

In one embodiment, the apparatus further comprises: a second obtaining module, a third obtaining module, a creating module and a second determining module (not shown in the figure), wherein,

In one embodiment, the apparatus further comprises: a generation module, a third determination module, a verification module, and a fourth determination module (not shown in the figures), wherein,

the generating module is used for generating a simulation event;

In one embodiment, the apparatus further comprises: a fourth obtaining module, a sending module and a fifth determining module (not shown in the figure), wherein,

An embodiment of the present invention further provides an electronic device, as shown in fig. 5, including a processor 501 and a memory 502,

a memory 502 for storing a computer program;

the processor 501, when executing the program stored in the memory 502, implements any of the above-described compliance monitoring methods based on weighbridges.

The Memory mentioned in the above electronic device may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.

The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.

In yet another embodiment of the present invention, a computer-readable storage medium is provided, having a computer program stored therein, where the computer program, when executed by a processor, implements any one of the above-mentioned method for monitoring compliance based on weighbridges.

In yet another embodiment of the present invention, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform any of the above-described wagon balance-based compliance monitoring methods.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, apparatus embodiments, device embodiments, computer-readable storage medium embodiments, and computer program product embodiments are described for simplicity as they are substantially similar to method embodiments, where relevant, reference may be made to some descriptions of method embodiments.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. A method of compliance monitoring based on weighbridges, comprising:

2. The method according to claim 1, wherein the matching the acquired monitoring event with a pre-configured compliance monitoring rule, and the determining whether the target vehicle has an out-of-compliance event in the preset area based on the matching result comprises:

3. The method of claim 1, wherein the weighing the target vehicle comprises:

acquiring vehicle weighing data of the target vehicle;

4. The method of claim 1, wherein each event element in the compliance monitoring rule comprises: monitoring events and linkage operation of corresponding linkage equipment and the linkage equipment;

5. The method of claim 1, wherein configuring the compliance monitoring rules comprises:

6. The method of claim 5, wherein after obtaining the compliance monitoring rule comprising the plurality of event elements and the logical relationship, the method further comprises:

generating a simulation event;

and if so, determining that the compliance monitoring rule is verified.

7. The method of claim 1, wherein prior to determining that the target vehicle enters the preset area of the wagon balance scene, the method further comprises:

8. A wagon balance-based compliance monitoring device, comprising:

9. An electronic device comprising a processor and a memory;

a memory for storing a computer program;

a processor for implementing the method steps of any of claims 1 to 7 when executing a program stored in the memory.

10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 7.