CN1588374A - Information collector - Google Patents
Information collector Download PDFInfo
- Publication number
- CN1588374A CN1588374A CN 200410051703 CN200410051703A CN1588374A CN 1588374 A CN1588374 A CN 1588374A CN 200410051703 CN200410051703 CN 200410051703 CN 200410051703 A CN200410051703 A CN 200410051703A CN 1588374 A CN1588374 A CN 1588374A
- Authority
- CN
- China
- Prior art keywords
- data
- circuit
- information acquisition
- acquisition device
- finish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The information acquisition device of the present invention includes data acquisition circuit, which may be bar code scanner, RFID card reader of IC card reader; data memory circuit of EEPROM and FLASH memory; data transmitting/receiving circuit including one embedded MODEM; identity verifying circuit with CPU card interface circuit to operate on digital certificate in CPU card; display circuit; and keyboard operation circuit. The circuits are connected to one CPU processor unit for united control. The information acquisition device has the features of good real-time performance, low cost, simple operation and high safety.
Description
Technical field
The present invention relates to a kind of information acquisition device.
Background technology
In fields such as logistics, sale commerce and commercial production, often to gather various information.Artificial method timeliness of gathering is low, makes mistakes easily and a large amount of human resources of needs, therefore usually uses information acquisition device.But at present the information acquisition device that generally uses is generally by the computer image data, the machine cost height, and in operating process, be prone to leak aspect the security, can't differentiate operator's identity.As seen, above-described defective haves much room for improvement.
Summary of the invention
The objective of the invention is that a kind of real-time is good, cost is low in order to provide, the information acquisition device of simple to operate, high safety.
Main technical schemes of the present invention is: this information acquisition device comprises
1, data acquisition circuit can be barcode scanner or rfid card reader or IC-card reader.
2, data storage circuitry uses EEPROM (EEPROM (Electrically Erasable Programmable Read Only Memo)) and FLASH (flicker) storer, can preserve more than 10 years under the data power-down conditions.
3, data transmit-receive circuit uses embedded MODEM (modulator-demodular unit) transceive data, and background management system can carry out the parameter setting to information acquisition device by it.
4, authentication circuit adopts the CPU card interface circuit, the digital certificate in the CPU card operated, thus verification operation person's identity, the true or false of authentication data.
5, display circuit shows various operation informations.
6, keyboard operation circuit can carry out feature operation, parameter setting to information acquisition device.
7, CPU processing unit carries out intelligence, coordinates control, the necessary various functions of the system that finishes above several circuit.Wherein, CPU processing unit and authentication circuit are all with existing techniques in realizing.
The workflow of this equipment is as follows:
1, data acquisition circuit reads various information from barcode scanner, rfid card reader, IC-card reader, and uploads to the CPU processing unit; The CPU processing unit is stored in the data storage circuitry after information is carried out format analysis processing; Data can be uploaded to background management system by four kinds of modes: timed sending, satisfy after certain record amount send, send by hand, the backstage initiatively fetches data by the data transmit-receive circuit.
2, equipment also reads identity data discriminating operator identity by the authentication circuit in smart card, and the information of uploading is differentiated.
3, background management system can carry out the parameter setting to equipment by the data transmit-receive circuit, also can carry out various operations necessary to equipment by the keyboard operation circuit.
4, various operating process and information can show at display circuit.
Information acquisition device of the present invention adopts the CPU processing unit to carry out system's control, have several data and transmitting-receiving mode, be provided with keyboard operation, display circuit and authentication circuit, therefore can gather various information easily, make data arrive the data processing backstage by Network Transmission, finish various data acquisitions, statistics, analysis etc., have advantages such as cost is low, real-time good, operation is simple and easy, high safety simultaneously.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is a logic block-diagram of the present invention;
Fig. 2 is the master routine workflow diagram of one embodiment of the invention;
Fig. 3 is the data acquisition process subroutine workflow diagram of one embodiment of the invention;
Fig. 4 is that the subroutine workflow diagram is handled in the authentication of one embodiment of the invention.
Embodiment
As shown in Figure 1, present embodiment comprises: data acquisition circuit (U7) comprises three kinds of bar code fetch equipments, rfid card, IC-card; Data storage circuitry (U2) uses EEPROM and FLASH storage data; Data transmit-receive circuit (U6) uses embedded MODEM (modulator-demodular unit) transceive data, and background management system can carry out the parameter setting to information acquisition device by it; Authentication circuit (U3) adopts the CPU card interface circuit, the digital certificate in the CPU card operated, thus verification operation person's identity, the true or false of authentication data; Display circuit (U4) shows various operation informations; Keyboard operation circuit (U5) can carry out feature operation, parameter setting to information acquisition device; CPU processing unit (U1) carries out intelligence, coordinates control, the necessary various functions of the system that finishes above several circuit.
As shown in Figure 2, the master routine workflow of present embodiment is as follows:
One) after equipment was started working, whether the judgment data Acquisition Circuit had the data input, if then enter next step; If not, then jumped to for the 3rd step.
Two) enter data acquisition process subroutine (referring to following detailed description), return master routine after the end Fig. 3.
Three) judge whether system authenticates, if then enter next step; If not, then jumped to for the 5th step.
Four) enter authentication and handle subroutine (referring to following detailed description), return master routine after the end Fig. 4.
Five) judge whether keyboard operation circuit and backstage have the parameter setting, if then enter next step; If not, then skipped to for the 7th step.
Six) enter parameter set handling subroutine, return master routine after the end.
Seven) display circuit video data.
Eight) get back to the first step.
As shown in Figure 3, the data acquisition process subroutine workflow of present embodiment is as follows:
One) from the data acquisition circuit reading of data.
Two) whether judgment data runs through, if then enter next step; If not, then get back to the first step.
Three) the CPU processing unit becomes ASCII character with data-switching.
Four) data deposit memory circuit in.
Five) whether judgment data needs to send, if then enter next step; If not, then finish and withdraw from.
Six) data transmit circuit sends data to background management system.
Seven) whether judgment data sends and to finish, if then finish and withdraw from; If not, then got back to for the 6th step.
As shown in Figure 4, the authentication of present embodiment processing subroutine workflow is as follows:
One) judged whether smart card, if then enter next step; If not, then finish and withdraw from.
Two) carry out cryptographic check.
Three) read digital certificate.
Four) data encryption transmission.
Five) judge to send and whether to finish, if then finish and withdraw from; If not, then got back to for the 4th step.
Claims (10)
1, a kind of information acquisition device, it is characterized in that: comprise a data Acquisition Circuit, a data memory circuit, a data transmission circuit, an authentication circuit, a display circuit, a keyboard operation circuit, aforesaid several circuit are connected to a CPU processing unit.
2, information acquisition device according to claim 1 is characterized in that: described data acquisition circuit can be barcode scanner or rfid card reader or IC-card reader.
3, information acquisition device according to claim 1 is characterized in that: described data storage circuitry is EEPROM or FLASH storer.
4, information acquisition device according to claim 1 is characterized in that: described data transmit-receive circuit is embedded MODEM.
5, information acquisition device according to claim 1 is characterized in that: described authentication circuit, adopt the CPU card interface circuit, and can operate the digital certificate in the CPU card.
6, according to each described information acquisition device in the claim 1 to 5, it is characterized in that: the master routine workflow of described CPU processing unit control is as follows:
One) after equipment was started working, whether the judgment data Acquisition Circuit had the data input, if then enter next step; If not, then jumped to for the 3rd step;
Two) enter the data acquisition process subroutine, return master routine after the end;
Three) judge whether system authenticates, if then enter next step; If not, then jumped to for the 5th step;
Four) enter authentication and handle subroutine, return master routine after the end;
Five) judge whether keyboard operation circuit and backstage have the parameter setting, if then enter next step; If not, then skipped to for the 7th step;
Six) enter parameter set handling subroutine, return master routine after the end;
Seven) display circuit video data;
Eight) get back to the first step.
7, information acquisition device according to claim 6 is characterized in that: described data acquisition process subroutine workflow is as follows:
One) from the data acquisition circuit reading of data;
Two) whether judgment data runs through, if then enter next step; If not, then get back to the first step;
Three) the CPU processing unit becomes ASCII character with data-switching;
Four) data deposit memory circuit in;
Five) whether judgment data needs to send, if then enter next step; If not, then finish and withdraw from;
Six) data transmit circuit sends data to background management system;
Seven) whether judgment data sends and to finish, if then finish and withdraw from; If not, then got back to for the 6th step.
8, information acquisition device according to claim 6 is characterized in that: it is as follows that the subroutine workflow is handled in described authentication:
One) judged whether smart card, if then enter next step; If not, then finish and withdraw from;
Two) carry out cryptographic check;
Three) read digital certificate;
Four) data encryption transmission;
Five) judge to send and whether to finish, if then finish and withdraw from; If not, then got back to for the 4th step.
9, information acquisition device according to claim 7, it is characterized in that: the data in the described data storage circuitry have four kinds to upload mode: timed sending, satisfy after certain record amount send, send by hand, the backstage initiatively fetches data by the data transmit-receive circuit.
10, information acquisition device according to claim 8, it is characterized in that: the data in the described data storage circuitry have four kinds to upload mode: timed sending, satisfy after certain record amount send, send by hand, the backstage initiatively fetches data by the data transmit-receive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051703 CN1588374A (en) | 2004-09-30 | 2004-09-30 | Information collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410051703 CN1588374A (en) | 2004-09-30 | 2004-09-30 | Information collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1588374A true CN1588374A (en) | 2005-03-02 |
Family
ID=34602504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410051703 Pending CN1588374A (en) | 2004-09-30 | 2004-09-30 | Information collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1588374A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063606A (en) * | 2011-01-14 | 2011-05-18 | 潘晓亮 | Handheld bar code data acquisition player |
| CN101727683B (en) * | 2008-10-21 | 2011-08-03 | 南开大学 | Public transport IC card identity identifying and authenticating system |
| CN101118589B (en) * | 2006-07-31 | 2012-01-11 | 中国科学院自动化研究所 | Read-write machine dedicated for anti-counterfeit based on radio frequency recognizing technology and management method |
| CN110138419A (en) * | 2018-02-02 | 2019-08-16 | 意法半导体(格勒诺布尔2)公司 | The memory architecture of near field communication means |
-
2004
- 2004-09-30 CN CN 200410051703 patent/CN1588374A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118589B (en) * | 2006-07-31 | 2012-01-11 | 中国科学院自动化研究所 | Read-write machine dedicated for anti-counterfeit based on radio frequency recognizing technology and management method |
| CN101727683B (en) * | 2008-10-21 | 2011-08-03 | 南开大学 | Public transport IC card identity identifying and authenticating system |
| CN102063606A (en) * | 2011-01-14 | 2011-05-18 | 潘晓亮 | Handheld bar code data acquisition player |
| CN110138419A (en) * | 2018-02-02 | 2019-08-16 | 意法半导体(格勒诺布尔2)公司 | The memory architecture of near field communication means |
| US11082092B2 (en) | 2018-02-02 | 2021-08-03 | Stmicroelectronics (Rousset) Sas | Memory architecture of a near-field communication device |
| US11637590B2 (en) | 2018-02-02 | 2023-04-25 | Stmicroelectronics (Grenoble 2) Sas | Memory architecture of a near-field communication device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107766807A (en) | Electronic installation, insure livestock recognition methods and computer-readable recording medium | |
| CN1168051C (en) | Checking of right to access | |
| CN1300743C (en) | Intelligent management system for blasting operation | |
| CN111459975B (en) | Bill verification system and method for enterprise reimbursement | |
| CN101540068A (en) | Device for attendance checking through facial recognition and method thereof | |
| CN104395938A (en) | Article authentication apparatus with built-in light emitting device and camera | |
| CN108416355A (en) | A kind of acquisition method of the industry spot creation data based on machine vision | |
| CN111523527B (en) | Special transport vehicle monitoring method and device, medium and electronic equipment | |
| CN110427962A (en) | A kind of test method, electronic equipment and computer readable storage medium | |
| CN102831663A (en) | Smart-phone two-dimensional code attendance checking system and smart-phone two-dimensional code attendance checking method | |
| CN109829688A (en) | Client, server, movable attendance checking method and computer readable storage medium | |
| CN112085721A (en) | Damage assessment method, device and equipment for flooded vehicle based on artificial intelligence and storage medium | |
| CN201699744U (en) | Special terminal equipment for verifying on-line invoice | |
| CN202773089U (en) | Intelligent mobile terminal of IOT (Internet of Things) | |
| CN101604273A (en) | The automatic test approach of fingerprint recognition system and device | |
| CN1588374A (en) | Information collector | |
| CN201522724U (en) | Detonator safety tracking management device | |
| CN1889130A (en) | Mine safety fingerprint management control method and system | |
| CN1797434A (en) | Entrance ticket management system and entrance ticket management method | |
| CN200980082Y (en) | Radio frequency recognizing and administering system for real assets | |
| CN107784625A (en) | Electronic installation, virtual sample generation method and storage medium | |
| CN101303738A (en) | Portable intercomparison instrument for acquiring identification information and intercomparison method | |
| CN2854703Y (en) | Ultrasonic electronic pen fingerprint receiving device | |
| CN202141155U (en) | Automatic monitoring system air conditioner operation | |
| CN111444868B (en) | Bill weight verification system and method based on smart phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |