CN2932313Y - CCD camera meter reader - Google Patents
CCD camera meter reader Download PDFInfo
- Publication number
- CN2932313Y CN2932313Y CN 200520010571 CN200520010571U CN2932313Y CN 2932313 Y CN2932313 Y CN 2932313Y CN 200520010571 CN200520010571 CN 200520010571 CN 200520010571 U CN200520010571 U CN 200520010571U CN 2932313 Y CN2932313 Y CN 2932313Y
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- meter
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- ccd camera
- casing
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Abstract
The utility model applies to protect a CCD camera imagery meter transcribed device, including a chassis, a high capacity lithium battery in the chassis, a circuit board and a CCD camera, a face mould clavier and an LCD on the top of the chassis, a USB mouthpiece outside the chassis, a locating slot on the downside of the chassis. The meter transcribed device has the advantages that: it has compact volume; it is convenient for carry; it can photograph the dial plate of water meter; it can recognize the water utilization accumulated figure and the serial number of the water meter displayed on the type drum of counting ware from the photographed image; it can calculate the correlated data intelligently and store the correlated data information; it can exchange the data with PC; it can realize friendly man-machine interaction and user-friendliness operation.
Description
Technical field:
The utility model relates to a kind of device that the data of flowmeter are obtained, and is specifically related to the data of water meter are obtained the device of identification.
Background technology:
The mode of copy reading meter reading has following several in present water meter product:
1, uses the mode of IC-card.
2, use the mode of network.
3, with artificial mode.
In preceding two kinds of copy reading modes, to water meter special requirement to be arranged, water meter must have corresponding electric function, and table tool cost height, promotes difficulty; The water meter major part that the active user uses belongs to traditional common water meter of mechanical type, the copy reading of this water meter needs the meter reading personnel to be with list to check meter to the scene, the person of checking meter will be calculated user's actual amount and water rate in the process of checking meter, and filling in some loaded down with trivial details processes such as list, the result who checks meter also must be passed in the PC with artificial mode.The person of checking meter is paid a large amount of work in this process, and work efficiency is lower.While, the result that checks meter was untrue because of the reason of the quality of the person of checking meter, and may copy " flying table ".Just need design a, alleviate the labour intensity of the person of checking meter, increase work efficiency, and improve the meter-copy device of the result's that checks meter authenticity.
This patent is exactly intelligentized " the CCD camera shooting meter device " that integrates camera function, data storage function, image processing function, image identification function and data-transformation facility developed under this background technology.
Summary of the invention:
The purpose of this utility model is to design and aly is easy to carry, can absorbs water meter dial plate image, can identify the numbering of the table of water accumulative total numeral on the table inside counting device character wheel and this water meter from the image of picked-up, intelligently compute dependent data, can store related data information, can carry out the CCD camera shooting meter device of exchanges data with the PC computing machine.
The technical solution of the utility model is as follows:
A kind of CCD camera shooting meter device, it includes casing, and high-capacity lithium battery, circuit board and CCD camera are housed in the casing, and face mould keyboard and LCD are equipped with in the casing top, and USB interface is equipped with in the casing outside, and the bottom design of casing has locating slot.
The utility model absorbs the picture of water meter by adopting the CCD camera, and data are directly taken, the table tool dial plate image when need not manual intervention and can accurately obtain copy reading.The related software of technology such as image processing and digit recognition is embedded in the flush bonding processor,, identifies the numeral of table inside counting character wheel and the numbering of table by the software in the operation flush bonding processor.According to the uniqueness of the numbering of showing, from the storer of system, read the user's of respective table archive information again, the result of identification and the result after the identification processing are stored in user's the archives; The image storage of the table that also will absorb simultaneously and writes down the time and date of checking meter in user's archives in user's archives, the result's that guarantees to check meter authenticity.Design the data-carrier store of a 128M in this meter-copy device, satisfied the demand of a large amount of pictorial information of storage and user's archive information data.In system, designed simultaneously the function of clock, can conveniently provide the time, and the time of can real time record checking meter, so just guaranteed the authenticity of the time of checking meter to the user.But in meter-copy device, designed plug and play and transmission speed USB interface faster, can make things convenient for and wait data message to be uploaded to PC the pictorial information of picked-up and the result that checks meter fast, the while also can be easily downloads to user's archive information in the meter-copy device from PC.For the user is convenient to use this meter-copy device, in meter-copy device, use the mode of face mould keyboard and liquid crystal display to realize friendly man-machine conversation.When meter-copy device designs, selected highly integrated device for use, when having simplified circuit, also improved the reliability and the robustness of circuit like this, made the entire equipment volume little in light weight, be convenient to the user and carry and use.
The utility model is compared with prior art:
1. this meter-copy device has adopted following advanced technology:
◆ the embedded system that adopted lightweight, can reduce;
◆ adopted advanced image processing, recognition technology;
◆ adopted the USB interface mechanics of communication of plug and play fast.
2. this meter-copy device has been realized following advanced function:
◆ the numeral on the energy Identification Lists inside counting character wheel and the numbering of table.
◆ can store picture and some data messages of huge uptake.
◆ can calculate relevant data automatically.
◆ real-time clock can be provided, and can write down the time and date of related data storage.
◆ can make things convenient for PC by communication interface and to communicate by letter.
◆ can store large-capacity data information.
3. this meter-copy device advantage in the use mainly contains:
◆ improved the true of meter reading data.
◆ alleviate the labour intensity of the person of checking meter, improved the work efficiency of the person of checking meter.
◆ energy consumption is low, volume is little, be easy to carry, cost is low.
◆ realize friendly man-machine conversation with keyboard and liquid crystal display, the user can be operated easily.
◆ utilize communication interface can upload or download relevant useful data message easily with PC.
In sum: this meter-copy device has adopted advanced hardware and software technology, Electromechanical Design technology, so elegant in shape, powerful, easy to use; And the volume of other Related product is big at present, be not easy to carry, or the product that has has only the image capture function and do not have image identification function, can not realize really that digitizing checks meter; Perhaps not with the USB interface of plug and play, and can not carry out data transmission with PC easily and fast; The image recognition software of this meter-copy device has adopted advanced algorithm simultaneously, and the recognition speed of image is fast, and identification is accurate, and can accurately discern the half-section character; Therefore compare with other class formula technology and have advantages of high practicability and advance.
Description of drawings:
Fig. 1 is the structural representation that the utility model is implemented;
Fig. 2 circuit theory diagrams
Embodiment:
The utility model is further explained below in conjunction with accompanying drawing:
As shown in Figure 1: the utility model is made of parts such as high-capacity lithium battery 1, USB interface 2, face mould keyboard 3, LCD 4, circuit board 5, casing 6, CCD camera 7, locating slots 8.High-capacity lithium battery 1, circuit board 5 and CCD camera 7 are installed in the casing 6, and high-capacity lithium battery 1 provides power supply for circuit board 5 and CCD camera 7.Face mould keyboard 3 and LCD 4 are contained in casing 6 tops.USB interface 2 is arranged on casing 6 outsides, in the design of the bottom of casing 6 locating slot 8 is arranged, when making a video recording meter-copy device and water meter are accurately located.
The operator is by locating slot 8 during operation, the CCD meter-copy device is positioned on the water meter, press the button of checking meter on the face mould keyboard 3, water meter begins by CCD camera 7 picked-up water meter dial plate images, to be shown on the LCD 4 after image capture gets off, flush bonding processor on the circuit board 5 is handled the image of picked-up according to the algorithm of design then, the numeral of output identification; CCD camera shooting meter device is deposited into the image of picked-up in the meter-copy device in the mass storage on the circuit board 5 automatically; Last meter-copy device can carry out high-speed data exchange by USB interface 2 and PC computing machine, with all functions of complete realization CCD camera shooting meter device.
Claims (1)
1, CCD camera shooting meter device, include casing (6), it is characterized in that: high-capacity lithium battery (1), circuit board (5) and CCD camera (7) are housed in the casing (6), face mould keyboard (3) and LCD (4) are equipped with in casing (6) top, USB interface (2) is equipped with in casing (6) outside, and the bottom design of casing (6) has locating slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010571 CN2932313Y (en) | 2005-12-21 | 2005-12-21 | CCD camera meter reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520010571 CN2932313Y (en) | 2005-12-21 | 2005-12-21 | CCD camera meter reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932313Y true CN2932313Y (en) | 2007-08-08 |
Family
ID=38348811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520010571 Expired - Lifetime CN2932313Y (en) | 2005-12-21 | 2005-12-21 | CCD camera meter reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932313Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822053A (en) * | 2015-04-24 | 2015-08-05 | 湖北泽捷电子科技有限公司 | Instrument character code video digital acquisition device |
| CN104822051A (en) * | 2015-04-24 | 2015-08-05 | 湖北泽捷电子科技有限公司 | Instrument character code video digital acquisition device |
| CN106595733A (en) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | Intelligent-type digital electronic instrument and application method |
-
2005
- 2005-12-21 CN CN 200520010571 patent/CN2932313Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104822053A (en) * | 2015-04-24 | 2015-08-05 | 湖北泽捷电子科技有限公司 | Instrument character code video digital acquisition device |
| CN104822051A (en) * | 2015-04-24 | 2015-08-05 | 湖北泽捷电子科技有限公司 | Instrument character code video digital acquisition device |
| CN106595733A (en) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | Intelligent-type digital electronic instrument and application method |
| CN106595733B (en) * | 2015-10-15 | 2019-05-03 | 南通精华动力科技有限公司 | A kind of Intelligent Digital formula electronic instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070808 |
|
| EXPY | Termination of patent right or utility model |