CN105511925A - Handheld data downloader - Google Patents
Handheld data downloader Download PDFInfo
- Publication number
- CN105511925A CN105511925A CN201510918897.0A CN201510918897A CN105511925A CN 105511925 A CN105511925 A CN 105511925A CN 201510918897 A CN201510918897 A CN 201510918897A CN 105511925 A CN105511925 A CN 105511925A
- Authority
- CN
- China
- Prior art keywords
- hand
- control unit
- held data
- circuit board
- micro
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
-
- 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
- G06F13/38—Information transfer, e.g. on bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention relates to a handheld data downloader. The handheld data downloader comprises a casing, a circuit board, a power module and a memory, wherein the circuit board is connected with the power module; the power module and the circuit board are both fixed in the casing; the circuit board comprises a micro-control unit, a USB driver chip and a downloading control chip, an output end of the downloading control chip is connected with an input end of the micro-control unit, and an output end of the micro-control unit is connected with an input end of the USB driver chip. According to the handheld data downloader, an elevator maintainer is completely independent from a computer or a corresponding simulator when downloading elevator error data, the operation is convenient, and the working efficiency of the elevator maintainer is improved greatly.
Description
Technical field
The present invention relates to elevator technology field, concrete, relate to a kind of hand-held data downloader.
Background technology
Along with expanding economy and social progress, elevator has become current a lot of requisite transportation equipment of buildings, the ability to work of elevator time-saving and efficiency brings many facilities to the life of people, has played good Social benefit and economic benefit in social life.
Elevator bring various simultaneously easily, also lie dormant a lot of hidden danger.In existing elevator device, when elevator operation is broken down, all can there is corresponding fault code, and be indicated by pilot lamp or display.And these misdata are all recorded in the mainboard switch board of elevator usually, elevator mainte-nance personnel needs outfit notebook computer when profiling error fault, by elevator data change-over panel misdata downloaded on notebook computer and carry out analyzing and debugging, bring a lot of inconvenience to work.
Summary of the invention
In order to solve the technical matters of necessary carrying notebook computer when above-mentioned elevator mainte-nance personnel downloads elevator faults misdata, the invention provides a kind of hand-held data downloader, corresponding operating is carried out by key-press module, elevator misdata is downloaded in USB flash disk, efficiently solve the problem need carrying computer when present elevator mainte-nance personnel downloads misdata, and it is simple, easy to operate and improve the advantage of maintainer work efficiency to have structure.
The invention provides a kind of hand-held data downloader, comprise housing, circuit board and power module, described circuit board is connected with described power module, described power module and described circuit board are all fixedly arranged in described housing, described circuit board comprises micro-control unit, USB driving chip, downloading control chip and encrypting module, the output terminal of described downloading control chip is connected with the input end of described micro-control unit, the output terminal of described micro-control unit is connected with the input end of described USB driving chip, and described encrypting module is located at described micro-control unit.
In a kind of preferred embodiment of hand-held data downloader provided by the invention, described housing comprises the RS485 interface and USB interface of being located at its surface, described RS485 interface matches with described downloading control chip, and described USB interface matches with described USB driving chip.
In a kind of preferred embodiment of hand-held data downloader provided by the invention, described hand-held data downloader also comprises duty indicating module, and described duty indicating module is located at described surface of shell and is connected with described circuit board with described power module respectively.
In a kind of preferred embodiment of hand-held data downloader provided by the invention, hand-held data downloader according to claim 3, it is characterized in that, described duty indicating module comprises power work state LED light, USB duty LED light and RS485 duty LED light, and described power work state LED light, described USB duty LED light are connected with described micro-control unit respectively with described RS485 duty LED light.
In a kind of preferred embodiment of hand-held data downloader provided by the invention, described hand-held data downloader also comprises key-press module, and described key-press module is connected with described micro-control unit.
Compared to prior art, hand-held data downloader provided by the invention has following beneficial effect:
One, utilize hand-held data downloader downloading data, depart from computer or corresponding emulator completely, easy to operate, substantially increase the work efficiency of elevator mainte-nance personnel.
Two, adopt micro-control unit, there is the obvious advantages such as cost is low, circuit structure is simple, program speed is fast, make hand-held data downloader structure simple, compact, easy to carry and use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the outside drawing of hand-held data downloader provided by the invention;
Fig. 2 is the structured flowchart of the downloader of hand-held data shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
See also Fig. 1 and Fig. 2, wherein, Fig. 1 is the outside drawing of hand-held data downloader provided by the invention; Fig. 2 is the structured flowchart of the downloader of hand-held data shown in Fig. 1.Described hand-held data downloader 1 comprises housing 11, circuit board 13 and power module 15, and described circuit board 13 is connected with described power module 15, and described circuit board 13 and described power module 15 are all fixedly arranged in described housing 11.
Described housing 11 comprises RS485 interface 111, usb 1 13, duty indicating module 115 and key-press module 117, described RS485 interface 111 is located at one end of described housing 11, described usb 1 13 is located at the other end of described housing 11, describedly do the surface that state indicator module 115 and described key-press module 117 are located at described housing 11, and be connected with described power module 15.
Described circuit board 13 comprises micro-control unit 131, USB driving chip 133 and downloading control chip 135 and encrypting module 137, the output terminal of described downloading control chip 135 is connected with the input end of described micro-control unit 131, the output terminal of described micro-control unit 131 is connected with the input end of described USB driving chip 135, and described encrypting module 137 is located at described micro-control unit 131.Described circuit board 13 is connected with described RS485 interface 111, described usb 1 13, described duty indicating module 115 and described key-press module 117 respectively.
Described downloading control chip 131 matches with described RS485 interface 111, for the input of control data.
Described USB driving chip 135 matches with described usb 1 13, for the output of control data.
Described encrypting module 137 for being encrypted download document, with guarantee the safety of download document.
Described duty indicating module 115 is LED light, comprise power work state LED light 1151, USB duty LED light 1153 and RS485 duty LED light 1155, described power work state LED light 1151, described USB duty LED light 1153 are connected with described micro-control unit 131 respectively with described RS485 duty LED light 1155, are respectively used to the duty indicating described power module 15, described usb 1 13 and described RS485 interface 111.
When elevator mainte-nance personnel needs to download elevator misdata, first be connected with main elevator control cabinet by the described RS485 interface 111 of a RS485 bus by described hand-held data downloader 1, USB flash disk is inserted the described usb 1 13 of described hand-held data downloader 1, now described power work state LED light 1151 is lighted again; By described key-press module 117, configuration correlation parameter, make described hand-held data downloader 1 and apparatus for controlling elevator normally run RS485 and communicate, now described RS485 duty LED light 1155 is lighted; Download in USB flash disk by the associative operation of described key-press module 117 by relevant misdata, now described USB duty LED light 1153 is lighted; Finally, when data have been downloaded, described USB duty LED light 1153 has been extinguished, and completes down operation.
Hand-held data downloader 1 provided by the invention has following beneficial effect:
One, utilize described hand-held data downloader 1 downloading data, depart from computer or corresponding emulator completely, easy to operate, substantially increase the work efficiency of elevator mainte-nance personnel.
Two, adopt described micro-control unit 131, there is the obvious advantages such as cost is low, circuit structure is simple, program speed is fast, make described hand-held data downloader 1 structure simple, compact, easy to carry and use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a hand-held data downloader, comprise housing, circuit board, power module and storer, described circuit board is connected with described power module, described power module and described circuit board are all fixedly arranged in described housing, it is characterized in that, described circuit board comprises micro-control unit, USB driving chip, downloading control chip and encrypting module, the output terminal of described downloading control chip is connected with the input end of described micro-control unit, the output terminal of described micro-control unit is connected with the input end of described USB driving chip, described encrypting module is located at described micro-control unit.
2. hand-held data downloader according to claim 1, it is characterized in that, described housing comprises the RS485 interface and USB interface of being located at its surface, and described RS485 interface matches with described downloading control chip, and described USB interface matches with described USB driving chip.
3. hand-held data downloader according to claim 1, it is characterized in that, described hand-held data downloader also comprises duty indicating module, and described duty indicating module is located at described surface of shell and is connected with described circuit board with described power module respectively.
4. hand-held data downloader according to claim 3, it is characterized in that, described duty indicating module comprises power work state LED light, USB duty LED light and RS485 duty LED light, and described power work state LED light, described USB duty LED light are connected with described micro-control unit respectively with described RS485 duty LED light.
5. hand-held data downloader according to claim 1, is characterized in that, described hand-held data downloader also comprises key-press module, and described key-press module is connected with described micro-control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918897.0A CN105511925A (en) | 2015-12-10 | 2015-12-10 | Handheld data downloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510918897.0A CN105511925A (en) | 2015-12-10 | 2015-12-10 | Handheld data downloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105511925A true CN105511925A (en) | 2016-04-20 |
Family
ID=55719932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510918897.0A Pending CN105511925A (en) | 2015-12-10 | 2015-12-10 | Handheld data downloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105511925A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248703Y (en) * | 1995-12-07 | 1997-03-05 | 梁民鑫 | Device for monitoring operation state of elevator |
| US6751512B1 (en) * | 1999-06-07 | 2004-06-15 | Teac Corporation | Data recorder and module |
| CN101016133A (en) * | 2007-02-15 | 2007-08-15 | 沈阳市蓝光自动化技术有限公司 | Elevator data logging equipment |
| CN201369044Y (en) * | 2008-12-02 | 2009-12-23 | 十速科技股份有限公司 | USB interface transmission device and USB interface transmission system |
| CN202643019U (en) * | 2012-04-23 | 2013-01-02 | 无锡维德电子科技有限公司 | Elevator data acquisition unit |
| CN202729493U (en) * | 2012-06-20 | 2013-02-13 | 厦门聚海源物联网络技术有限公司 | Lift information collecting device |
| CN202887430U (en) * | 2012-11-12 | 2013-04-17 | 北京圣岩迅科技发展有限公司 | Multi-functional wireless collector |
| CN203117969U (en) * | 2013-03-11 | 2013-08-07 | 浙江理工大学 | Universal serial bus (USB) data transmission module based on single-chip microcomputer |
| CN103287942A (en) * | 2013-05-29 | 2013-09-11 | 宁夏电通物联网科技有限公司 | Device and method of elevator maintenance supervision |
| CN104699648A (en) * | 2015-01-29 | 2015-06-10 | 中国农业大学 | SDI-12 intelligent debugger |
-
2015
- 2015-12-10 CN CN201510918897.0A patent/CN105511925A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248703Y (en) * | 1995-12-07 | 1997-03-05 | 梁民鑫 | Device for monitoring operation state of elevator |
| US6751512B1 (en) * | 1999-06-07 | 2004-06-15 | Teac Corporation | Data recorder and module |
| CN101016133A (en) * | 2007-02-15 | 2007-08-15 | 沈阳市蓝光自动化技术有限公司 | Elevator data logging equipment |
| CN201369044Y (en) * | 2008-12-02 | 2009-12-23 | 十速科技股份有限公司 | USB interface transmission device and USB interface transmission system |
| CN202643019U (en) * | 2012-04-23 | 2013-01-02 | 无锡维德电子科技有限公司 | Elevator data acquisition unit |
| CN202729493U (en) * | 2012-06-20 | 2013-02-13 | 厦门聚海源物联网络技术有限公司 | Lift information collecting device |
| CN202887430U (en) * | 2012-11-12 | 2013-04-17 | 北京圣岩迅科技发展有限公司 | Multi-functional wireless collector |
| CN203117969U (en) * | 2013-03-11 | 2013-08-07 | 浙江理工大学 | Universal serial bus (USB) data transmission module based on single-chip microcomputer |
| CN103287942A (en) * | 2013-05-29 | 2013-09-11 | 宁夏电通物联网科技有限公司 | Device and method of elevator maintenance supervision |
| CN104699648A (en) * | 2015-01-29 | 2015-06-10 | 中国农业大学 | SDI-12 intelligent debugger |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528400 Guangdong city in Zhongshan Province, Eastern Croucher Road No. 19 Applicant after: Guangdong Chameni technology Limited by Share Ltd Address before: 528462 Guangdong city in Zhongshan Province, Eastern Croucher Road No. 19 Applicant before: G-Technologies Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |