CN101192210A - Bid evaluation system - Google Patents
Bid evaluation system Download PDFInfo
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- CN101192210A CN101192210A CNA2006101634103A CN200610163410A CN101192210A CN 101192210 A CN101192210 A CN 101192210A CN A2006101634103 A CNA2006101634103 A CN A2006101634103A CN 200610163410 A CN200610163410 A CN 200610163410A CN 101192210 A CN101192210 A CN 101192210A
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Abstract
A bid evaluation system adopts a touch screen and a liquid crystal screen to form a small and exquisite operating device used in grading and retrieval of bidding projects by appraisers. The system can display replay characters, sound and image data; meanwhile, the system has a system server which is used to complete collection, division, storage, retrieval and replay of image and sound as well as automatic summarizing, output and printing of grading results; moreover, the system realizes enquiry and retrieval of bid evaluation information without regional limitation. The system has the characteristics of no hindrance on communication among appraisers, convenience for management, easy operation, higher bid evaluation efficiency and quality and implementation of effective supervision during bid evaluation.
Description
Technical field
The present invention relates to a kind of bid evaluation system, relate in particular to a kind of single-chip microcomputer, LCDs and touch-screen of adopting and gather as the automatic calculating scoring of operating means, and the bid evaluation system of collection, storage, retrieval, playback video-audio data.
Background technology
Be the standard purchase behavior, existing units at different levels all are to adopt way of bidding to the procurement item that reaches more than the buying limit standard.
Existing bid and evaluation process are such:
Supplier makes tender document by the tender requirement of procurement unit.
Each bid, buying side can form a bid evaluation committee temporarily, committeeman's (being the judging panel) number does not wait, by the judging panel to each supplier's tender should mark scheme, carry out the branch item rating according to standards of grading, again each item rating of all judging panels of COMPREHENSIVE CALCULATING, calculate each supplier's integrate score, compare integrate score at last again, the supplier that score is the highest is conclusion of the business supplier, and this process is called the assessment of bids.In assessment of bids process, judging panel's crime scene discussion also may require supplier to carry out the scene according to circumstances and answer questions.
Can describe in detail on the tender when time standards of grading of bid, partly be made of which as total points, how many ratios that respectively accounts for total points is, has when departing from should how to mark etc. between actual conditions and standard.Integrate score can be made of commercial affairs branch, price branch, technology several major parts of grading, and some fractions also can be told in each most of the inside, divide as commercial affairs to be divided into qualification branch, after sale service score or the like again.
After each judging panel's scoring finishes, also need each judging panel's scoring is gathered, draw each supplier's integrate score.This collection work all is that the judging panel takes counter manually to carry out at present, run into more as time supplier, when subitem is thinner again, judging panel's work is just more numerous and diverse.
Not only efficient is not high for the complete like this method of work that manually gathers score, and under the more situation of subitem, artificial calculate to gather sometimes have unavoidably when makeing mistakes, cause potential inequity.
In addition, present assessment of bids process is still transparent inadequately, to judging panel's work shortage supervision.In the assessment of bids activity, except the bidding plans that judging panel's scoring record and supplier submit to, do not have other the objective record method that is simple and easy to usefulness, note the emphasis or the process of the assessment of bids.Convenient afterwards to judging panel's work inspections that exercise supervision, answer questions in supplier's scene, judges' discussion, all do not have accurately basically, is the objective record that each side accepted, and is difficult to effective supervision is carried out in assessment of bids work.
In addition, for example also have: each supplier answers questions through on-the-spot clarification, judges are when carrying out follow-up assessment, discussion, want some clarification content of each supplier done further again and analyze, understand, relatively, but not having objective detail record can see, easy like this grabbing in cognition do not live emphasis, even therefore brings certain deviation to the assessment of bids.
Though adopt existing multimedia PC, by working out suitable assessment of bids software, allow each judging panel all use a computer, can address the above problem, if real use like this can run into many troubles.
Specifically, the judging panel needs to exchange mutually in assessment of bids process, also may need to exchange with supplier, puts a PC in front, and its display has obviously stopped mutual sight line, has hindered interchange.In addition, may also have problems in management, the assessment of bids is generally carried out at meeting room temporarily, meeting room obviously can not be provided with PC, for the assessment of bids, just some PC is removed, taking some time has connected network, and debugging removes PC by needing again after using up, and is the thing of mobilizing too many troops and losing more than gain.Judging panel during the assessment of bids may be leader that randomly draw out or busy in addition, and they can not can't really use assessment of bids software effectively to very familiar causing of the assessment of bids software on the computer.
Therefore, be not used in the infosystem of assessment of bids process so far.
Summary of the invention
The present invention makes great efforts to solve the above problems.An object of the present invention is to provide a kind of bid evaluation system, this system partly adopts simple touch click input mode and frivolous LCDs to carry out man-machine conversation by the operating means of judging panel's operation, be a small and exquisite operating means, do not hinder between the judging panel to reach, exchanging, being easy to management, use simple effect between judging panel and the supplier.
An object of the present invention is to provide a kind of bid evaluation system, its each the little item rating that can get each judging panel automatically carries out accumulating operation, automatically the mark that each judging panel is got add up, on average, gather and print the result.
Another object of the present invention provides a kind of bid evaluation system, this system can the segmentation video and audio recording and the playback that can be retrieved, so that assessment of bids process can be supervised, also make and to mark answering questions and clarifying accurately objective being recorded of supplier, make things convenient for the judging panel when scoring, it to be carried out further analyzing and relatively again.
Another purpose of the present invention provides a kind of bid evaluation system, this system can be to carrying out record when inferior assessment of bids data automatically, for example write down knock-down price, average price, conclusion of the business company etc., these data can obtain by obtained in China authorized person's systematic searching, and can compare automatically homogeneous data, so that assessment of bids process is subjected to effective supervision, also can make price more transparent, avoid secret operation.Promote bidding work standard more, procurement unit can purchase cheap but good commidities and service more.
To achieve these goals, the invention provides a kind of single-chip microcomputer that adopts is the bid evaluation system of operating means.
System of the present invention comprises:
Operating means is used for for the judging panel bid project marking, retrieval being shown all operations such as playback literal, sound, image document.
System server is used for collection, storage, retrieval to image, sound, and appraisal result is gathered, stores and can output to printer prints;
Communication control unit is used for the mutual communication between control operation device and the system server and interface is provided for the external reference bid evaluation system, and operating means is connected with communication control unit respectively with system server.
Wherein said operating means comprises:
Single-chip microcomputer is used to control demonstration, the input of relevant operating means, and appraisal result is carried out computing, Control on Communication work is partly decoded, controlled to audio-visual data;
LCD controller is joined by data bus and single-chip microcomputer, is used to control the sweep signal that offers LCD;
LCDs is joined by control line and liquid-crystal controller, is used to show literal and the figure relevant with the mode of operation of operating means;
Touch-screen and controller, join by interrupt control line and single-chip microcomputer, be used for the user when touch screen surface touches or clicks, produce one with the screen on be touched or the corresponding voltage of click location, and this voltage sent to single-chip microcomputer, touch screen surface is transparent, and the surface area of the touch-screen almost surface area with LCDs is identical, and being fitted is installed in the surface of LCDs;
Audio-frequency unit includes D/A conversion, power amplification and loudspeaker, joins by data bus and single-chip microcomputer, is used for the decoded voice data of single-chip microcomputer is carried out the D/A conversion, carries out audio frequency power amplifier rear drive loudspeaker and sounds;
The Control on Communication part is joined by data bus and single-chip microcomputer, is used to control being connected and communication of this operating means and other parts of system;
Wherein said system server comprises:
The CPU part is used for video, voice data are carried out compaction algorithms, the memory scan of control of video voice data, and gathering of assessment of bids result stores the retrieval printing, and CPU partly by bus, links to each other with the system server each several part;
Camera part is used for the image recording signal that camera is exported is in time continuously carried out the A/D conversion, is converted into digital signal and is sent to CPU;
The recording part is used for the voice signal of exporting continuously in time that microphone collects is carried out the A/D conversion, is converted to digital signal and is sent to CPU;
The hard-disc storage part is used for stored audio, video, assessment of bids result data;
The Control on Communication part is used for being connected and communication of control system server and other parts of system.
Description of drawings
Fig. 1 is the block scheme of bid evaluation system according to a preferred embodiment of the invention.
Fig. 2 is the block scheme of operating means
Fig. 3 is the block scheme of system server
Embodiment
The preferred embodiments of the present invention are described with reference to the accompanying drawings.
At first with reference to Fig. 1, bid evaluation system of the present invention comprises: several operating means, system server, communication control unit.
Operating means and system server preferably all have an Ethernet interface, they all defer to Ethernet communication protocol, communication control unit preferably adopts ethernet router, and like this, each operating means and system server just can be connected to each other by netting twine with Ethernet protocol.
Refer again to Fig. 2, operating means comprises single-chip microcomputer, single-chip microcomputer inside except CPU element, also integrated random data memory RAM and flash memory FLASH, be that internal memory and program storage all are integrated in the single-chip microcomputer, reduce the volume of operating means as far as possible with this.
The external interrupt control line of single-chip microcomputer is connected with touch screen controller.Touch-screen adopts resistive touch screen, have following characteristic: it is transparent for the surface of the part that touches, when clicking when being touched, the resistance on surface can change, because this variation, touch screen controller produces a low level pulse, cause that thus single-chip microcomputer enters interruption, enter and handle the touch screen program part, the variation relation of the sheet resistance value of touch-screen is converted into 2 magnitudes of voltage through the A/D conversion of touch screen controller output simultaneously, these 2 magnitudes of voltage respectively with the X of the clicked position of touch-screen, the Y directional correlation, single-chip microcomputer reads in this 2 magnitudes of voltage, just can know the touch click location of operator on screen thus, and according to different touch click location, single-chip microcomputer is made different reactions.
The parallel data line of single-chip microcomputer links to each other with LCD controller, and the text image data that shows is sent to LCD controller, produces sweep signal by LCD controller and drives LCDs.Preferably 5 inches of liquid crystal display screen dimensions, with the outer chi that preferably makes the whole operation device less than 3 centimetres of 16 cm x, 12 cm x, the surface size of touch-screen equates with LCDs, touch-screen is installed in the surface of LCDs by applying, so that the operator sees through the displaying contents that touch-screen is observed display screen, and touch the touch-screen correspondence position that click is positioned at the display screen top according to the content presentation that is positioned at different display positions.For example single-chip microcomputer is controlled at the diverse location demonstration 0 of display screen respectively, 1,2......9 Deng numeral, because of the surface of the screen transparent touch screen of having fitted, when the user touched in the position of above-mentioned 10 numerals of screen display respectively, touch screen controller is corresponding respectively to be produced 10 groups, every group 2 magnitudes of voltage and sends single-chip microcomputer to, and single-chip microcomputer just can be judged clicked position by these 2 magnitudes of voltage, be the position of corresponding display digit, single-chip microcomputer reads in the numeral of input with this.Single-chip microcomputer can be known operator's utility command thus, and makes respective reaction.Like this, the operator just need not use keyboard in addition, make the button and the display part of operating means integrate, volume can be smaller and more exquisite, can not stop the sight line in the tendering process and hinder interchange, and the button on the screen can dynamically show the function prompt of this button, this just make to the operation of operating means need not learn in advance, very simple.
The user imports scoring on touch-screen, single-chip microcomputer carries out related operation to scoring, and operation result is sent to system server and gathers, prints and keep afterwards.
Single-chip microcomputer joins by data bus and control line and audio-frequency unit, single-chip microcomputer can carry out decompression operation to the voice data that is compressed that transmits the WMA form from system server, voice data behind the decompress(ion) is admitted to the D/A transducer and is converted to sound signal, through power amplification and loudspeaker output sound.
Single-chip microcomputer links to each other with LCD controller by data bus and control line, single-chip microcomputer can carry out decompression operation to the view data that is compressed of the jpeg format that transmits from system server, view data behind the decompress(ion) is admitted to LCD controller, be converted to drive signal again, so that the image of liquid crystal display displays assessment of bids process to LCDs.
Single-chip microcomputer is also by data bus and control line, be connected with the communication control unit branch, preferably control Control on Communication and partly defer to Ethernet protocol work, the all operations device can both be connected with system server by Ethernet like this, make the order and the data of operating means can pass toward system server, command response and data can the return devices.
System server can adopt multimedia computer to serve as.Camera part, the image recording signal that the CCD camera is exported in time continuously carries out the A/D conversion, is converted into digital signal, is sent to CPU by USB (universal serial bus) (being USB interface); CPU carries out compaction algorithms to video data, and the data stream that is converted to jpeg format deposits hard disk in; After being compressed into the WMA form by the CPU computing, the voice data of exporting continuously in time that recording part, microphone collect deposits hard disk in; When system server passes through Ethernet, when certain section audio-visual command request is play in the requirement of receiving certain operating means, CPU takes out this section video data and voice data from hard disk, directly plays at server, exports synchronously at video port and audio port respectively, video port can meet projector, audio port can connect audio frequency power amplifier and loudspeaker, perhaps by Ethernet, with this section video/audio data, pass back on that operating means of the request of giving an order, by its CPU controls playing.The video/audio data of each assessment of bids all are classified and are stored on the system server; The result of each assessment of bids also is classified and is recorded in hard disk, for example writes down knock-down price, average price, conclusion of the business company etc.CPU connects the Control on Communication part by system bus, is connected with router so that system server is pressed ethernet standard.
The WAN mouth of router can join with the internet, and like this, by Internet, these data that system server keeps can not limit the grantee's retrieval in the territorial scope to obtain.
At bid evaluation system as constituted above, owing to utilized single-chip microcomputer, LCDs and touch-screen constitute the operating means that the judging panel uses, volume is small and exquisite and avoided use PC and block vision, hinder and exchange and managerial drawback, easy to use, feasible scoring can add up automatically, gather, print, assessment of bids process is carried out the audio-visual reservation of recording synchronously, video-audio data can be by the segmentation searching and reproducing, make things convenient for the judging panel to analyze and assessment of bids process is exercised supervision, the result of the assessment of bids, also be classified record, by Internet, these data that system server keeps can not limit the grantee's retrieval in the territorial scope to obtain, can be to homogeneous data relatively, so that assessment of bids process is subjected to more effective supervision, for example general headquarters also can make like product compare mutually to the supervision of regional division, and price is more transparent, avoid secret operation, procurement unit can purchase cheap but good commidities and service more.
Consider the description of this invention disclosed herein and special embodiment, other embodiment of the present invention are conspicuous for the technician in this area.These explanations and embodiment only consider as an example that they all belong to by within the indicated protection scope of the present invention and spirit of claims.
Claims (2)
- One kind to adopt single-chip microcomputer be the bid evaluation system of operating means, comprising:Operating means, be used for bid project marking, retrieval being shown all operations such as playback literal, sound, image document for the judging panel, wherein said operating means comprises: single-chip microcomputer, be used to control demonstration, the input of relevant operating means, appraisal result is carried out computing, audio-visual data decoded reset, control Control on Communication work partly; LCD controller is joined by data bus and control line and single-chip microcomputer, is used to control the sweep signal that offers LCD; LCDs is joined by control line and liquid-crystal controller, is used to show literal and the image relevant with the mode of operation of operating means; Touch-screen and controller, join by interrupt control line and single-chip microcomputer, be used for the user when touch screen surface touches or clicks, produce one with the screen on be touched or the corresponding voltage of click location, and this voltage sent to single-chip microcomputer, touch screen surface is transparent, and the surface area of the touch-screen almost surface area with LCDs is identical, and being fitted is installed in the surface of LCDs; Audio-frequency unit includes D/A conversion, power amplification and loudspeaker, joins by data bus and control line and single-chip microcomputer, is used for the decoded voice data of single-chip microcomputer is carried out the D/A conversion, carries out audio frequency power amplifier rear drive loudspeaker and sounds; The Control on Communication part is joined by data bus and control line and single-chip microcomputer, is used for being connected and communication of control operation device and other parts of system;System server is used for collection, storage, retrieval, playback to image, sound, and appraisal result is gathered, stores and can output to printer prints;Communication control unit is used for communicating by letter and interface is provided for the external reference bid evaluation system between control operation device and the system server, and operating means is connected with communication control unit respectively with system server.
- 2. bid evaluation system according to claim 1, wherein this system server comprises:The CPU part is used for video, voice data are compressed or decompression operation, and the memory scan of control of video voice data is reset, and gathering of assessment of bids result stores the retrieval printing, and CPU partly by bus, links to each other with the system server each several part;Camera part is used for the image recording signal that camera is exported is in time continuously carried out the A/D conversion, is converted into digital signal and is sent to CPU;The recording part is used for the voice signal of exporting continuously in time that microphone collects is carried out the A/D conversion, is converted to digital signal and is sent to CPU;The hard-disc storage part is used for stored audio, video, assessment of bids result data;The Control on Communication part is used for being connected and communication of control system server and other parts of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101634103A CN101192210A (en) | 2006-11-26 | 2006-11-26 | Bid evaluation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101634103A CN101192210A (en) | 2006-11-26 | 2006-11-26 | Bid evaluation system |
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| CN101192210A true CN101192210A (en) | 2008-06-04 |
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| CNA2006101634103A Pending CN101192210A (en) | 2006-11-26 | 2006-11-26 | Bid evaluation system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489112A (en) * | 2013-09-30 | 2014-01-01 | 福建随行软件有限公司 | Method for realizing out-of-order comprehensive bid evaluation |
| CN107066436A (en) * | 2016-12-24 | 2017-08-18 | 国网福建省电力有限公司 | One kind recruits assessment of bids result automation document handling system |
| CN107341619A (en) * | 2017-07-22 | 2017-11-10 | 江苏省鸿源招标代理股份有限公司 | A kind of bid information acquisition system and method |
| CN109213784A (en) * | 2018-09-04 | 2019-01-15 | 北京海数宝科技有限公司 | Report on the evaluation of tenders generation method, device, electronic equipment and storage medium |
| CN110290346A (en) * | 2019-05-13 | 2019-09-27 | 中兴飞流信息科技有限公司 | A kind of acquisition methods of the bidding video based on intelligent video analysis |
| CN113946268A (en) * | 2020-07-15 | 2022-01-18 | 中国移动通信有限公司研究院 | User score collection method, client and server |
-
2006
- 2006-11-26 CN CNA2006101634103A patent/CN101192210A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489112A (en) * | 2013-09-30 | 2014-01-01 | 福建随行软件有限公司 | Method for realizing out-of-order comprehensive bid evaluation |
| CN107066436A (en) * | 2016-12-24 | 2017-08-18 | 国网福建省电力有限公司 | One kind recruits assessment of bids result automation document handling system |
| CN107341619A (en) * | 2017-07-22 | 2017-11-10 | 江苏省鸿源招标代理股份有限公司 | A kind of bid information acquisition system and method |
| CN109213784A (en) * | 2018-09-04 | 2019-01-15 | 北京海数宝科技有限公司 | Report on the evaluation of tenders generation method, device, electronic equipment and storage medium |
| CN110290346A (en) * | 2019-05-13 | 2019-09-27 | 中兴飞流信息科技有限公司 | A kind of acquisition methods of the bidding video based on intelligent video analysis |
| CN113946268A (en) * | 2020-07-15 | 2022-01-18 | 中国移动通信有限公司研究院 | User score collection method, client and server |
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Open date: 20080604 |