CN114302109A - Monitoring system and method for public resource transaction witness - Google Patents
Monitoring system and method for public resource transaction witness Download PDFInfo
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Abstract
The invention discloses a monitoring system and a method for public resource transaction witnesses in the field of bidding, which comprises a bid evaluation room and a witness room; the bid evaluation room is internally provided with a first display, a bid evaluation computer, a first monitoring module and a second monitoring module; monitoring information of the first monitoring module and the second monitoring module is transmitted to a platform management server; a second display, a platform management server and a witness computer are arranged in the witness room; and the platform management server receives and processes the monitoring information of the first monitoring module and the second monitoring module. The witness computer is used for monitoring the whole bid evaluation process by witness personnel; the witness computer automatically warns of abnormal behavior. The invention assists the public resource transaction center to open the witness of bid evaluation to carry out non-witness in the bid evaluation process, increases the monitoring content, improves the witness quality, reduces the requirement on the number of witness and reduces the working intensity of the witness in the bid evaluation process.
Description
Technical Field
The invention belongs to the technical field of bidding monitoring, and particularly relates to a monitoring system and a monitoring method for public resource transaction witnesses.
Background
The public resource trading center provides witness services for bidding activities according to the ' regulations on implementation of the bidding laws of the people's republic of China ' and relevant regulations, and the main functions of the public resource trading center comprise: 1. the system is responsible for standardizing the public resource item approach transaction activity program; 2. providing field management and witness for bidding activities of engineering construction projects; 3. the system is responsible for coordinating and arranging the bid evaluation time and the bid evaluation place of the engineering construction project; 4. the system is responsible for recording, preventing and correcting behaviors violating the transaction field management system, finding illegal behaviors in the bid opening and evaluation process, assisting bidding supervision departments to investigate and not process, and the like; 5. the system is responsible for providing a real-time electronic monitoring service in the whole transaction process in an all-round way.
The conventional bid evaluation witness work mainly has the following problems that firstly, the identity types and the number of people entering and leaving a bid evaluation area are large, and certain difficulty is brought to the management of the bid evaluation area; the personnel in the bid evaluation area are mixed, and the bid evaluation is inevitably influenced or interfered by the bid evaluation personnel, so that the transaction activity risk is increased; thirdly, along with the increase of the transaction amount, the problem of insufficient witness of the transaction center is increasingly prominent, and under the traditional witness mode, witness people are often sealed in the bid evaluation area for a long time, the working intensity is low in the period, and the witness people cannot be drawn back to the office to complete other work, so that the situation of human resource waste exists to a certain extent.
Disclosure of Invention
The invention aims to provide a monitoring system and a monitoring method for witness of public resource transaction, which assist witness persons in a public resource transaction center in witness the evaluation process, increase monitoring contents, improve witness quality and reduce the requirement on the number of the witness persons.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
in a first aspect, the invention provides a monitoring system for public resource transaction witnesses, which comprises an evaluation room and a witness room;
the bid evaluation room is internally provided with a first display, a bid evaluation computer, a first monitoring module and a second monitoring module;
the bid evaluation computer is arranged on the bid evaluation station; the electronic bidding document evaluation system is used for evaluating the electronic bidding document by the bid evaluating personnel;
the first monitoring module comprises a first evaluation camera and a first sound pickup, the first evaluation camera monitors an evaluation room in a panoramic way, and the first sound pickup collects all sound information in the evaluation room;
the second monitoring module comprises a second evaluation camera, a second sound pickup and a picture acquisition device; the second bid evaluation camera tracks and monitors bid evaluation personnel, the second sound pick-up collects sound information of a bid evaluation station, and the picture collection device collects a display picture of the bid evaluation computer; monitoring information of the first monitoring module and the second monitoring module is transmitted to a platform management server;
the witness room is internally provided with a second display, a platform management server and a witness computer,
the second display is connected with the witness computer and used for displaying picture information which needs to be displayed to the bid evaluation staff by the witness staff; the first display is used for synchronously displaying the content of the second display;
the platform management server is used for receiving and processing monitoring information of the first monitoring module and the second monitoring module;
the witness computer displays monitoring information of the first monitoring module and the second monitoring module; the witness computer automatically warns of abnormal behavior.
Preferably, the evaluation room and the witness room are internally provided with switches which are connected with each other; the first display, the bid evaluation computer, the first monitoring module and the second monitoring module are electrically connected with the switch of the bid evaluation room; the second display and the witness computer are electrically connected with the switchboard of the witness room.
Preferably, the comment mark room and the witness room are internally provided with a microphone and a sound box, and the microphone and the sound box are used for communication between the comment mark person and the witness.
Preferably, a plurality of evaluation rooms set up in sealing and evaluating the bid district, the entry that seals and evaluates the bid district is equipped with entrance guard, entrance guard and face recognition device electric connection.
Preferably, the witness room is provided with a hard disk video recorder, a memory and a tablet computer; the hard disk video recorder is electrically connected with the memory; the switch of the witness room is electrically connected with the hard disk video recorder; the tablet personal computer is connected with the switch of the witness room through the router.
In a second aspect, the present invention provides a monitoring method for witness of public resource transaction, which is characterized by comprising:
physically isolating the personnel according to functions through an evaluation room and a witness room;
carrying out overall order panoramic monitoring on the bid evaluation room through a first bid evaluation camera; tracking and monitoring the movement track of the bid evaluation personnel through a second bid evaluation camera; processing the information uploaded by the first monitoring module and the second monitoring module through a platform management server, judging that the behavior track of the evaluation staff is abnormal when the evaluation staff leaves the evaluation station or the distance between the two evaluation staff is smaller than a distance threshold value, pushing the information of the abnormal behavior track of the evaluation staff to a witness computer, automatically early warning and displaying early warning information through the witness computer, and automatically reminding the corresponding evaluation staff to abide by the evaluation discipline;
collecting the speech content of the evaluation room through a second sound pickup and uploading the speech content to a platform management server, carrying out voice recognition through the platform management server, judging that the speech content is abnormal when the speech content is overlapped with the keywords in the database, pushing information of the abnormal speech content to a witness computer, and automatically early warning and displaying early warning information through the witness computer; when the sound collecting volume value of the second sound pick-up is lower than the minimum volume threshold or higher than the maximum volume threshold, the platform management server judges that the speaking behavior is abnormal, pushes abnormal information to the witness computer, and automatically warns and displays the prewarning information through the witness computer.
Preferably, the second bid evaluation camera performs track tracking on the bid evaluation personnel through face recognition; meanwhile, the second evaluation camera endows each pixel point in the picture with a speed vector; calculating the position of the moving object according to the speed vector of the moving object and the speed vector of the background; and the real-time coordinates of the evaluation personnel are determined by combining the face recognition positioning and the motion vector positioning.
Preferably, the time of page turning of the bid evaluation computer is acquired through the picture acquisition device, when the time of page turning is higher than a maximum time threshold or lower than a minimum time threshold, the platform management server judges that bid evaluation behaviors are abnormal, pushes information of bid evaluation behaviors to the witness computer, and automatically gives an early warning and displays early warning information through the witness computer.
Preferably, the platform management server stores behavior abnormality information of the bid evaluation personnel, marks the bid evaluation personnel with the behavior abnormality times larger than a set abnormality threshold value, and displays the marked information through the witness computer.
Preferably, the bid evaluation room is divided into an early warning area and an activity area, when it is monitored that the bid evaluation personnel move out of the activity area, the platform management server judges that the movement behavior of the bid evaluation personnel is abnormal, information of the movement behavior abnormality of the bid evaluation personnel is pushed to the witness computer, and the early warning information are automatically displayed through the witness computer. Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the personnel are physically isolated according to functions through the bid evaluation room and the witness room, so that the problem of personnel mixing in the bid evaluation area is solved, the influence or interference on bid evaluation of the bid evaluation personnel is avoided, and the risk of transaction activities is reduced; the distance between the bid evaluation personnel is monitored in a panoramic mode through the first bid evaluation camera, so that no dead angle exists in monitoring; the distance between the bid evaluators is tracked and monitored by the second bid evaluation camera, the witness is assisted in monitoring the bid evaluation process, the requirement for the number of the witness is reduced, and the working intensity of the witness in the bid evaluation process is reduced.
The speech content of the evaluation room is collected through the first sound pickup and the second sound pickup, voice recognition is carried out through the platform management server, when the speech content is overlapped with keywords in the database, the speech content is judged to be abnormal, abnormal information is pushed to the witness computer, and automatic early warning and early warning information are displayed through the witness computer; when the sound collecting volume value of the second sound pick-up is lower than the minimum volume threshold or higher than the maximum volume threshold, the platform management server judges that the speaking behavior is abnormal, pushes abnormal information to the witness computer, and automatically warns and displays the prewarning information through the witness computer. The accuracy of monitoring abnormal behaviors is improved, and the workload of witness witnessing personnel in the bid evaluation process is reduced.
Drawings
FIG. 1 is a block diagram of a monitoring system for public resource transaction witness provided in the present invention;
fig. 2 is a structural view of an evaluation room provided by the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example one
As shown in fig. 1-2, a monitoring system for public resource transaction witnesses includes an evaluation room, a witness room; the plurality of bid evaluation rooms are arranged in the closed bid evaluation area; an entrance guard is arranged at the entrance; the entrance guard is connected with a face recognition device, and identity information of the participators is determined through face recognition; the evaluation room and the witness room are internally provided with mutually connected switches, and the equipment in the evaluation room and the witness room are connected through the switches to form a monitoring system;
the bid evaluation room is internally provided with a first display, a bid evaluation computer, a first monitoring module and a second monitoring module; the bid evaluation computer is arranged on a bid evaluation station and is used for evaluating the electronic bid document by bid evaluation personnel;
the first monitoring module comprises a first evaluation camera and a first sound pickup, the first evaluation camera monitors an evaluation room in a panoramic way, and the first sound pickup collects all sound information in the evaluation room; monitoring the whole bid evaluation room through a first monitoring module; the second monitoring module comprises a second evaluation camera, a second sound pickup and a picture acquisition device; the second evaluation camera tracks and monitors evaluation personnel, the second sound pick-up collects sound information of an evaluation station, the picture collecting device collects a display picture of the evaluation computer, and the second monitoring module tracks and monitors the single evaluation personnel; the first display, the bid evaluation computer, the first monitoring module and the second monitoring module are electrically connected with the switch of the bid evaluation room;
microphones and sound equipment are arranged in the bid evaluation room and the witness room, and the microphones and the sound equipment are used for communication between bid evaluation personnel and witness personnel; the first sound pickup, the second sound pickup and the microphone in the bid evaluation room are electrically connected with the digital audio processor, the digital audio processor is used for filtering the collected speaking content in the bid evaluation room, and keywords are extracted; the sound in the evaluation room is electrically connected with the digital audio processor through a power amplifier; and the digital audio processor is electrically connected with the switch in the evaluation room.
A second display and a witness computer are arranged in the witness room, and the first display and the second display synchronously display contents; the monitoring information of the first monitoring module and the second monitoring module is transmitted to a witness computer; the second display is electrically connected with the switchboard of the witness cell; the witness computer and the bid evaluation computer are electrically connected with the corresponding switch through the encoder.
The witness room is provided with a platform management server, a hard disk video recorder, a memory and a tablet personal computer; the platform management server is used for receiving and processing monitoring information of the first monitoring module and the second monitoring module; the platform management server and the hard disk video recorder are electrically connected with the switch of the witness room; the hard disk video recorder is electrically connected with the memory and stores the abnormal behavior information of the evaluation personnel through the memory; the tablet personal computer is connected with the switch of the witness room through the router.
Example two
In a second aspect, the present invention provides a monitoring method for witness of public resource transaction, as shown in fig. 1-2, the monitoring method can be applied to the monitoring system according to the first embodiment, and includes:
determining the identity information of the participators through face recognition and entering the bid evaluation room, and physically isolating the participants according to functions through the bid opening room, the bid evaluation room and the witness room;
carrying out panoramic monitoring on the distance between the bid evaluation personnel through a first bid evaluation camera; tracking and monitoring the distance between the bid evaluators through a second bid evaluation camera; carrying out face recognition on the bid evaluation personnel according to the m face pictures of the bid evaluation personnel and recording the faces; and after the bid evaluation personnel enter the field, binding the bid evaluation personnel M with the bid evaluation station M after the retention time of the bid evaluation personnel M in the moving range of the bid evaluation station M exceeds 60 seconds.
The second bid evaluation camera tracks the bid evaluation personnel m through the face; the second evaluation camera rotates to endow a speed vector to each pixel point in the collected picture, and a motion vector field is formed; calculating and obtaining points in the picture through projectionThe one-to-one correspondence of points on the three-dimensional object; and according to the speed vector characteristics of each pixel point, carrying out dynamic analysis on the picture: when no moving object exists in the picture, the velocity vector is continuously changed in the whole image area; when there is moving object in the picture, the object and the background have relative motion, the position of the moving object is calculated according to the velocity vector formed by the moving object and the velocity vector of the background, the face recognition positioning and the motion vector positioning are combined to jointly determine the real-time coordinate (a) of the appraising staff mm、bm)。
Establishing a coordinate system in a bid evaluation room, taking a bid evaluation station of each bid evaluation person as a circle center and a circle with the radius of 0.8 m as an active area, dividing the bid evaluation room into an early warning area and an active area, and setting the early warning area in the bid evaluation room and outside the active area; when monitoring that the marker evaluation personnel moves to the divided early warning area, judging that the marker evaluation personnel leaves the marker evaluation station without permission, and performing early warning when the movement behavior is abnormal; when the activity track of the benchmarking personnel in only one area exceeds the preset activity area, the early warning level is in the second level, and the monitoring system automatically reminds the benchmarking personnel to obey the benchmarking discipline;
the coordinate of the appraiser m is (a)m、bm) The coordinate of the evaluation person n is (a)n、bn) (ii) a The linear distance d between the bid evaluation personnel m and the bid evaluation personnel n is calculated according to the following formula:
when the activity tracks of two or more than two regional bid evaluation personnel exceed the preset activity region or the linear distance d between the two bid evaluation personnel is smaller than the preset threshold value, the early warning level is one level, and the bid evaluation personnel m and the bid evaluation personnel n can be judged to be in private contact; the first monitoring module displays early warning information on a witness computer in a witness room, and the second monitoring module automatically reminds corresponding benchmarking personnel to abide by the benchmarking discipline; witness people remind the evaluation staff to abide by the evaluation discipline through the video interaction system, independently evaluate the benchmarks and do not leave the seat at the same time.
The method comprises the steps that all sound information in a bid evaluation room is collected through a first sound pickup, sound information of a bid evaluation station is collected through a second sound pickup and uploaded to a platform management server, the sound information in the bid evaluation room is identified through the platform management server, when the sound information is overlapped with keywords in a database, the abnormal content is judged, the abnormal information is pushed to a witness computer, automatic early warning is carried out through the witness computer, early warning information is displayed, and behavior violation of a bid evaluation person is reminded. When the sound collecting volume value of the second sound pick-up is lower than the minimum volume threshold or higher than the maximum volume threshold, judging that the speaking behavior is abnormal through the platform management server, pushing abnormal information to the witness computer, and automatically early warning and displaying early warning information through the witness computer; if the volume value is lower than the minimum volume threshold value, the system automatically prompts the evaluation personnel to ask for not to speak in a small voice; if the volume value is higher than the maximum volume threshold value, the system prompts witness staff to check whether the emotion exciting situation of the bid evaluation staff exists or not, and timely stops the bid evaluation staff when the emotion exciting situation of the bid evaluation staff exists; and establishing an improper statement database of the evaluation personnel.
Acquiring the page turning time of the bid evaluation computer through a picture acquisition device, judging that bid evaluation behaviors are abnormal by a platform management server when the page turning time is higher than a maximum time threshold or lower than a minimum time threshold, pushing abnormal information to a witness computer, and automatically early warning and displaying early warning information through the witness computer; when the resting time of the page of the bid evaluation computer is too short, the bid evaluation is not seriously performed by the commentator, and when the resting time of the page of the bid evaluation computer is too long, the possibility of passive idling of the commentator is expressed.
The platform management server stores behavior abnormity information of the bid evaluation personnel, marks the bid evaluation personnel with the behavior abnormity times larger than a set abnormity threshold value, and displays the marking information through the witness computer, so that the witness personnel is reminded to monitor the bid evaluation personnel again.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A monitoring system for public resource transaction witnesses is characterized by comprising an evaluation room and a witness room;
the bid evaluation room is internally provided with a first display, a bid evaluation computer, a first monitoring module and a second monitoring module;
the bid evaluation computer is arranged on the bid evaluation station; the electronic bidding document evaluation system is used for evaluating the electronic bidding document by the bid evaluating personnel;
the first monitoring module comprises a first evaluation camera and a first sound pickup, the first evaluation camera monitors an evaluation room in a panoramic way, and the first sound pickup collects all sound information in the evaluation room;
the second monitoring module comprises a second evaluation camera, a second sound pickup and a picture acquisition device; the second bid evaluation camera tracks and monitors bid evaluation personnel, the second sound pick-up collects sound information of a bid evaluation station, and the picture collection device collects a display picture of the bid evaluation computer; monitoring information of the first monitoring module and the second monitoring module is transmitted to a platform management server;
a second display, a platform management server and a witness computer are arranged in the witness room;
the second display is connected with the witness computer and used for displaying picture information which needs to be displayed to the bid evaluation staff by the witness staff; the first display is used for synchronously displaying the content of the second display;
the platform management server is used for receiving and processing monitoring information of the first monitoring module and the second monitoring module;
the witness computer displays monitoring information of the first monitoring module and the second monitoring module; the witness computer automatically warns of abnormal behavior.
2. A monitoring system for public resource transaction witnesses as claimed in claim 1, wherein the evaluation room and witness room are provided with switches connected to each other; the first display, the bid evaluation computer, the first monitoring module and the second monitoring module are electrically connected with the switch of the bid evaluation room; the second display and the witness computer are electrically connected with the switchboard of the witness room.
3. The monitoring system for the witness of public resource transactions as claimed in claim 1, wherein said benchmarking room and witness room are equipped with microphones and sound for the communication between the benchmarking personnel and witness personnel.
4. The monitoring system for public resource transaction witnesses of claim 1, wherein the evaluation chambers are arranged in the closed evaluation area, an entrance of the closed evaluation area is provided with an entrance guard, and the entrance guard is electrically connected with the face recognition device.
5. A monitoring system for public resource transaction witnesses as claimed in claim 2, wherein said witness house is configured with a hard disk video recorder, memory, tablet; the hard disk video recorder is electrically connected with the memory; the switch of the witness room is electrically connected with the hard disk video recorder; the tablet personal computer is connected with the switch of the witness room through the router.
6. A monitoring method for public resource transaction witnesses, comprising:
physically isolating the personnel according to functions through an evaluation room and a witness room;
carrying out overall order panoramic monitoring on the bid evaluation room through a first bid evaluation camera; tracking and monitoring the movement track of the bid evaluation personnel through a second bid evaluation camera; processing the information uploaded by the first monitoring module and the second monitoring module through a platform management server, judging that the behavior track of the evaluation staff is abnormal when the evaluation staff leaves the evaluation station or the distance between the two evaluation staff is smaller than a distance threshold value, pushing the information of the abnormal behavior track of the evaluation staff to a witness computer, automatically early warning and displaying early warning information through the witness computer, and automatically reminding the corresponding evaluation staff to abide by the evaluation discipline;
collecting the speech content of the evaluation room through a second sound pickup and uploading the speech content to a platform management server, carrying out voice recognition through the platform management server, judging that the speech content is abnormal when the speech content is overlapped with the keywords in the database, pushing information of the abnormal speech content to a witness computer, and automatically early warning and displaying early warning information through the witness computer; when the sound collecting volume value of the second sound pick-up is lower than the minimum volume threshold or higher than the maximum volume threshold, the platform management server judges that the speaking behavior is abnormal, pushes abnormal information to the witness computer, and automatically warns and displays the prewarning information through the witness computer.
7. The monitoring method for the witness of the public resource transaction as recited in claim 6, wherein the second bid evaluation camera tracks the bid evaluation personnel through face recognition; meanwhile, the second evaluation camera endows each pixel point in the picture with a speed vector; calculating the position of the moving object according to the speed vector of the moving object and the speed vector of the background; and the real-time coordinates of the evaluation personnel are determined by combining the face recognition positioning and the motion vector positioning.
8. The monitoring method for the witness of the public resource transaction as claimed in claim 6, wherein the time for browsing the page of the bid evaluation computer is obtained through the picture acquisition device, when the time for browsing the page is higher than a maximum time threshold or lower than a minimum time threshold, the platform management server judges that the bid evaluation behavior is abnormal, pushes information of the abnormal bid evaluation behavior to the witness computer, and automatically gives an early warning and displays early warning information through the witness computer.
9. The monitoring method for the witness of the public resource transaction as claimed in claim 6, wherein the platform management server stores behavior abnormality information of the benchmarking personnel, marks the benchmarking personnel with the number of the behavior abnormality times larger than a set abnormality threshold value, and displays the marked information through the witness computer.
10. The monitoring method for the witness of the public resource transaction as claimed in claim 6, wherein the benchmarking room is divided into an early warning area and an active area, when the benchmarking personnel is monitored to move out of the active area, the platform management server judges that the movement behavior of the benchmarking personnel is abnormal, pushes the information of the abnormal movement behavior of the benchmarking personnel to the witness computer, and automatically warns and displays the early warning information through the witness computer.
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| CN117523631A (en) * | 2023-11-08 | 2024-02-06 | 北京京能招标集采中心有限责任公司 | Image-based bid evaluation room early warning method |
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Application publication date: 20220408 |