CN104820645A - One-key scanning method and scanning system applied to scanning equipment - Google Patents
One-key scanning method and scanning system applied to scanning equipment Download PDFInfo
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- CN104820645A CN104820645A CN201510189299.4A CN201510189299A CN104820645A CN 104820645 A CN104820645 A CN 104820645A CN 201510189299 A CN201510189299 A CN 201510189299A CN 104820645 A CN104820645 A CN 104820645A
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- 238000000034 method Methods 0.000 title claims description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 65
- 230000004044 response Effects 0.000 claims description 27
- 108091027981 Response element Proteins 0.000 claims description 2
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000004220 aggregation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention provides a one-key equipment scanning system specific to the aims of effectively avoiding the phenomenon of return data loss of peripheral equipment and effectively reducing the cost. The one-key equipment scanning system comprises a scanning host for transmitting broadcast packets and a plurality of pieces of peripheral equipment to be scanned, wherein the scanning host comprises a transmitting unit for transmitting the broadcast packets to the plurality of pieces of peripheral equipment, a receiving unit for receiving return signals of the plurality of pieces of peripheral equipment, a storage unit for storing return information of the plurality of pieces of peripheral equipment, and a processing unit connected with the transmitting unit and the storage unit under control respectively; and each piece of peripheral equipment comprises a receiving module for receiving the broadcast packets transmitted by the transmitting unit and a transmitting module for returning signals to the receiving units. Compared with the prior art, the scanning system in the scheme is simple in structure, low in cost, and capable of finishing scanning actions on the peripheral equipment effectively, rapidly and accurately.
Description
Technical field
The present invention relates to device scan control technology field, refer more particularly to a kind of one-touch scan method on scanning device and scanning system.
Background technology
Carrying out in scanning process to equipment, the general scanning technique all needing employing broadcast packet, but existingly utilizing broadcast packet to carry out in the process scanned, if the object that peripherals is responded is more simultaneously, the data responded can produce collision when transmitting at the same time, and then cause the loss of data, the object this existing solution being generally to response is giving a response after wait random time section, but when this kind of mode can responded owing to can not know other object between each response object, thus the phenomenon of passback data loss can still be there is.For this reason, for how searching out a kind of phenomenon can effectively avoiding peripherals to return data loss simultaneously and the equipment that can effectively reduce costs just seems particularly important.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of one-touch scan method on scanning device can effectively avoiding peripherals to return the phenomenon of data loss is provided.
For achieving the above object, technical scheme provided by the present invention is: a kind of one-touch scan method on scanning device, and it comprises the following steps: first S1, scanning element send a broadcast packet making scanning system return to init state " response scan request "; S2, scanning element send the broadcast packet of " scanning requires " subsequently again; S3, peripherals N1, N2 ... N
kaccept the broadcast packet of " scanning requires " that scanning element sends and give a response simultaneously; The peripherals received is responded R and is carried out superposition aggregation process by S4, scanning element, response number of peripheral devices sum Size (the R)≤actual peripheral total quantity k after wherein gathering; S5, scanning element send the broadcast packet of " not responding scanning again " to each peripherals in the above-mentioned response peripherals R given a response; S6, the peripherals of broadcast packet receiving " not responding scanning again " temporarily do not give a response the broadcast packet of " scanning require " that scanning element sends; S7, scanning element repeated execution of steps S2 to S6, till the broadcast packet of " scanning requires " that send scanning element without any peripherals is made a response; S8, by scanning result the most final for the response R of final all peripherals.
Simultaneously, the present invention also provides a kind of one-touch device scan system realizing above-mentioned one-touch scan method on scanning device, it comprises sending the scanning element of broadcast packet and multiple stage peripherals to be scanned, and wherein said scanning element comprises transmitter unit for sending from broadcast packet to peripherals described in multiple stage, the receiving element for accepting peripherals return path signal described in multiple stage, the processing unit that is connected for the storage unit and controlling with described transmitter unit and storage unit respectively storing peripherals back information described in multiple stage; Peripherals described in each comprise be respectively used to accept broadcast packet that described transmitter unit sends accept module and for the transmitter module to described receiving unit return path signal.
Preferably, described transmitter unit comprises and utilizes the wireless transmitting unit of wireless 433MHz communications protocol, wired network transmitter unit and wireless WiFi transmitter unit.
This programme comprises scanning element and multiple stage peripherals to be scanned by adopting, and wherein scanning element comprises transmitter unit for sending from broadcast packet to multiple stage peripherals, the receiving element for accepting multiple stage peripherals return path signal, the processing unit that is connected for the storage unit and controlling with transmitter unit and storage unit respectively storing multiple stage peripherals back information, each peripherals comprise be respectively used to accept broadcast packet that transmitter unit sends accept module and the version for the transmitter module to receiving unit return path signal, processing unit when can make work in scanning element successively can send different scanning by transmitter unit peripheral device and respond the broadcast packet required, peripherals requires to make a response accordingly after receiving above-mentioned broadcast packet and according to the difference of broadcast packet, and be stored in storage unit to the quantity of the peripherals of making a response is accumulative, and then obtain number of peripheral devices, complete scanning process, compared to existing technology, the scanning system structure in this programme is simple, and cost is lower, can complete the scanning motion to peripherals effectively fast and accurately.
Accompanying drawing explanation
Fig. 1 is scanning step schematic flow sheet of the present invention.
Fig. 2 is theory structure block diagram of the present invention.
In figure: 100-scanning element, 1-processing unit, 2-transmitter unit, 3-receiving unit, 4-storage unit, 5-peripherals, 21-wireless transmitting unit, 22-wired network transmitter unit, 23-is wireless WiFi transmitter unit, 51-accepts module, 52-transmitter module.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 2, the one-touch device scan system of one described in the present embodiment, it comprises sending the scanning element 100 of broadcast packet and multiple stage peripherals 5 to be scanned, and wherein above-mentioned scanning element 100 comprises transmitter unit 2 for sending from broadcast packet to the above-mentioned peripherals 5 of multiple stage, the receiving element 3 for accepting multiple stage peripherals 5 return path signal, the processing unit 1 that is connected for the storage unit 4 and controlling with transmitter unit 2 and storage unit 4 respectively storing multiple stage peripherals 5 back information.Preferably, above-mentioned transmitter unit 2 comprises and utilizes the wireless transmitting unit 21 of wireless 433MHz communications protocol, wired network transmitter unit 22 and wireless WiFi transmitter unit 223.Simultaneously each above-mentioned peripherals 5 comprise be respectively used to accept broadcast packet that transmitter unit 2 sends accept module 51 and for the transmitter module 52 to receiving unit 3 return path signal.
Shown in accompanying drawing 1, during work, first step S1: first the processing unit 1 in scanning element 100 sends the broadcast packet of " response scan request " information to above-mentioned multiple peripherals 5 by transmitter unit 2, be provided for whole scanning system and return to original state, namely for eliminating the impact performing follow-up work step S5 and bring; Second step S2: scanning element 100 sends the broadcast packet of " scanning requires " subsequently; 3rd step S3: accepting in peripherals 5 is made a response after module 51 receives above-mentioned broadcast packet simultaneously; 4th step S4: the receiving unit 3 in scanning element 100 accepts peripherals 5 quantity of making a response and is stored in storage unit 4, peripherals 5 quantity sum Size (the R)≤K now made a response in storage unit 4, wherein K is the substantial amt of peripherals 5; 5th step S5: due in first time scanning process not way confirm that peripherals 5 quantity sum Size (R) accepting in storage unit 4 to make a response is the total K of actual peripheral 5 just, therefore need the broadcast packet each object in the peripherals R made a response in said memory cells 4 being sent to " not responding scanning again "; 6th step S6: receive " not responding scanning again " and require that the peripherals 5 of broadcast packet temporarily will not made a response to the broadcast packet of " scanning requires " that scanning element 100 sends; 7th step S7: scanning element 100 repeats step S2 to S6, till the broadcast packet of " scanning requires " that send without any peripherals 5 pairs of scanning elements 100 is made a response; 8th step S8: after being completed by step S7 scanning motion, the whole peripherals 5 be stored in storage unit 4 are responded the net result of R as scanning, thus complete the scanning motion to peripherals 5.
The examples of implementation of the above are only the preferred embodiment of the present invention, not limit practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (3)
1. the one-touch scan method on scanning device, is characterized in that: it comprises the following steps:
First S1, scanning element send a broadcast packet making scanning system return to init state " response scan request ";
S2, scanning element send the broadcast packet of " scanning requires " subsequently again;
S3, peripherals N1, N2 ... N
kaccept the broadcast packet of " scanning requires " that scanning element sends and give a response simultaneously;
The peripherals received is responded R and is carried out superposition aggregation process by S4, scanning element, response number of peripheral devices sum Size (the R)≤actual peripheral total quantity k after wherein gathering;
S5, scanning element send the broadcast packet of " not responding scanning again " to each peripherals in the above-mentioned response peripherals R given a response;
S6, the peripherals of broadcast packet receiving " not responding scanning again " temporarily do not give a response the broadcast packet of " scanning require " that scanning element sends;
S7, scanning element repeated execution of steps S2 to S6, till the broadcast packet of " scanning requires " that send scanning element without any peripherals is made a response;
S8, by scanning result the most final for the response R of final all peripherals.
2. one kind realizes the one-touch device scan system of the one-touch scan method described in claim 1 on scanning device, it is characterized in that: comprise sending the scanning element (100) of broadcast packet and multiple stage peripherals (5) to be scanned, wherein said scanning element (100) comprises the transmitter unit (2) for sending broadcast packet to peripherals described in multiple stage (5), for accepting the receiving element (3) of peripherals described in multiple stage (5) return path signal, for the processing unit (1) that the storage unit (4) and controlling with described transmitter unit (2) and storage unit (4) respectively storing peripherals described in multiple stage (5) back information is connected, peripherals described in each (5) comprise be respectively used to accept broadcast packet that described transmitter unit (2) sends accept module (51) and for the transmitter module (52) to described receiving unit (3) return path signal.
3. the one-touch device scan system of one according to claim 2, is characterized in that: described transmitter unit (2) comprises and utilizes the wireless transmitting unit of wireless 433MHz communications protocol (21), wired network transmitter unit (22) and wireless WiFi transmitter unit (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189299.4A CN104820645B (en) | 2015-04-18 | 2015-04-18 | A kind of one-touch scan method and scanning system in scanning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189299.4A CN104820645B (en) | 2015-04-18 | 2015-04-18 | A kind of one-touch scan method and scanning system in scanning device |
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| Publication Number | Publication Date |
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| CN104820645A true CN104820645A (en) | 2015-08-05 |
| CN104820645B CN104820645B (en) | 2017-09-08 |
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| CN201510189299.4A Active CN104820645B (en) | 2015-04-18 | 2015-04-18 | A kind of one-touch scan method and scanning system in scanning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475439A (en) * | 2020-04-08 | 2020-07-31 | 北京龙鼎源科技股份有限公司 | Communication control method and device based on asynchronous transmission protocol and electronic equipment |
| CN114598566A (en) * | 2020-12-04 | 2022-06-07 | 山东新松工业软件研究院股份有限公司 | Communication system and method based on SPI bus |
| WO2023024156A1 (en) * | 2021-08-25 | 2023-03-02 | 豪威芯仑传感器(上海)有限公司 | Scanner circuit and image sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139234A (en) * | 1982-02-13 | 1983-08-18 | Mitsubishi Electric Corp | Signal input system |
| EP1434421B1 (en) * | 2002-12-27 | 2008-07-30 | Brother Kogyo Kabushiki Kaisha | Image data processing system, image data generating apparatus, terminal equipment and program product |
| JP2008219358A (en) * | 2007-03-02 | 2008-09-18 | Sony Corp | Radio communication system, radio communication equipment, radio communication method, and computer program |
| CN102035897A (en) * | 2009-10-02 | 2011-04-27 | 佳能株式会社 | Communication apparatus provided with network interfaces and control method therefor |
| CN103716905A (en) * | 2012-09-28 | 2014-04-09 | 美国博通公司 | Managing connectivity between wireless devices |
-
2015
- 2015-04-18 CN CN201510189299.4A patent/CN104820645B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139234A (en) * | 1982-02-13 | 1983-08-18 | Mitsubishi Electric Corp | Signal input system |
| EP1434421B1 (en) * | 2002-12-27 | 2008-07-30 | Brother Kogyo Kabushiki Kaisha | Image data processing system, image data generating apparatus, terminal equipment and program product |
| JP2008219358A (en) * | 2007-03-02 | 2008-09-18 | Sony Corp | Radio communication system, radio communication equipment, radio communication method, and computer program |
| CN102035897A (en) * | 2009-10-02 | 2011-04-27 | 佳能株式会社 | Communication apparatus provided with network interfaces and control method therefor |
| CN103716905A (en) * | 2012-09-28 | 2014-04-09 | 美国博通公司 | Managing connectivity between wireless devices |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475439A (en) * | 2020-04-08 | 2020-07-31 | 北京龙鼎源科技股份有限公司 | Communication control method and device based on asynchronous transmission protocol and electronic equipment |
| CN114598566A (en) * | 2020-12-04 | 2022-06-07 | 山东新松工业软件研究院股份有限公司 | Communication system and method based on SPI bus |
| WO2023024156A1 (en) * | 2021-08-25 | 2023-03-02 | 豪威芯仑传感器(上海)有限公司 | Scanner circuit and image sensor |
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| CN104820645B (en) | 2017-09-08 |
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Effective date of registration: 20170817 Address after: 200433 Min Xing Road, Shanghai, Yangpu District 376-4 Applicant after: Chen Faquan Address before: 528000, No. four, No. 1, block 3, Jiuding international city, six Jihua Road, Chancheng District, Guangdong, Foshan, China 1615 Applicant before: Foshan person of outstanding talent Ou Zhineng Science and Technology Ltd. |
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Effective date of registration: 20201102 Address after: Room 202, second floor, No.2 building, Donger Nanxing working area, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan jiejitong intelligent Sports Technology Co., Ltd Address before: 200433 Min Xing Road, Shanghai, Yangpu District 376-4 Patentee before: Chen Faquan |