CN201063715Y

CN201063715Y - Bank business seal image collecting platform

Info

Publication number: CN201063715Y
Application number: CNU2007201205451U
Authority: CN
Inventors: 陈向军
Original assignee: SHENZHEN YINZHIJIE TECHNOLOGIES Co Ltd
Current assignee: SHENZHEN YINZHIJIE TECHNOLOGIES Co Ltd
Priority date: 2007-06-04
Filing date: 2007-06-04
Publication date: 2008-05-21
Anticipated expiration: 2017-06-04

Abstract

The utility model discloses an seal image capturing platform for banking industry and is characterized in that: the utility model comprises a base, the rear end of the base is vertically fixed with a supporting column upward, the supporting column is provided with a cover body, a camera device is fixed in the cover body, an LED light is also arranged in the cover body, the camera device and the LED light are connected with a UBS cable, a USB interface is arranged at the rear part of the base; a processing chip of the camera device is a CMOS line-by-line scan image sensor; the camera device and the LED light respectively adopt a TTL level as the power supply. The utility model has clear images, convenient use with other devices and convenient information sharing, and can be widely applied to the related fields of seal capturing in banking industry and so on.

Description

Banking seal image acquisition platform

Technical field

The utility model relates to the seal image acquisition platform that banking is used.

Background technology

Seal is the regulation of " People's Republic of China's negotiable instrument law " as the foundation of voucher legitimacy, and it is an important ring of voucher legitimacy audit that the seal collection in bank's service for corporate customers is checked always.But for a long time, gather the method for veritifying seal and adopt traditional manual knuckle to test the India side formula mostly, this method accuracy is low, and is difficult for monitored.The banking procedure where deposits and withdrawals are processed at any branch bank that realizes full linchpin site service for corporate customers is trend of the times, and under traditional papery signature card mode, reserved specimen seal can not be shared in different sites, has restricted the realization that service for corporate customers is deposited and withdrawn at any branch bank.The veritification that how to solve the strange land seal be pendulum in face of the bank management person reality and urgent problem.

In view of all drawbacks of bank's tradition seal collection check, at present increasing bank has adopted and has tested printing apparatus.But these adopt equipment that outmoded backward technology the makes following drawback of ubiquity in use:

1, ccd video camera is gathered very difficult 480 lines (colour)/600 lines (black and white) that surpass of line number, makes it gather back data because loss can't reach the differentiation ideal value, does not meet the requirement of existing industry standard.

2, power panel instability, phenomenon will frequently break down after daily use half a year; Reason is because ccd video camera when work needs enough illuminations, therefore need power respectively to illuminating lamp and video camera, and be non-stability series voltage, exchanges 25V, direct current+12V.

3, owing to be the 220V power supply, the configuration power line if power panel earth leakage protective is bad, can cause operator's electric shock accidents separately.

4, video camera fluorescent light instability, phenomenon will frequently break down after daily use half a year; And it has low frequency flicker to manifest, and operating equipment personnel vision health is caused damage.

Summary of the invention

The purpose of this utility model is to provide at above deficiency the banking seal image acquisition platform of a kind of HD digital collection and image lossless processing.

For achieving the above object, this banking seal image acquisition platform that the utility model provides, it is characterized in that: comprise base, base rear end is fixed with pillar vertically upward, pillar is put on the shelf and is provided with cover body, and the cover body internal fixation has camera head, also is provided with the LED illuminating lamp in the cover body, described camera head, LED illuminating lamp are connected with the UBS cable, and USB interface is located at the base rear portion.

The process chip of camera head is a CMOS progressive scanning picture transducer.

It is power supply (direct current+5V) that camera head, LED illuminating lamp adopt Transistor-Transistor Logic level.

Of the present utility modelly compare existing supervisory control system and have following profitable effect:

1, adopt high-resolution full color camera head to gather 32 rgb images of seal, the precision accuracy of seal identification improves greatly than testing seal and traditional platform by hand;

2, use USB interface, plug and play, compatible several operation systems, easy to install;

3, adopt technology such as novel illumination power supply, be same TTL burning voltage, therefore do not need power panel with the video camera power supply, thus long service life, good looking appearance;

4, use this platform after, the automatic recognition speed of stamp checking system≤2 seconds is higher than far away and uses tradition to test printing apparatus, and is not subjected to the influence of operating personnel's degree of fatigue, mood;

5, the use of this platform can promote the inter-network point that public affairs are deposited and withdrawn at any branch bank comprehensively, realizes that the teller comprehensively makes, and effectively prevents financial risk, and promotes banking level and overall image.

Description of drawings

Fig. 1 is the utility model structural representation.

Embodiment

Present embodiment is to design at the collection of banking seal image, adopt the HD digital video camera as the seal recording device, and adopting the Digital Image Processing chip that images acquired is carried out lossless process, the accuracy of the integrality of seal information extraction, seal registration and identification has all had and has increased substantially.Adopt the seal collecting device can not reach up-to-date industry standard traditionally.Novel banking seal image acquisition platform can accomplish and the computer plug and play, adjusting and maintenance that need not specialty, so the pressure of system maintenance and cost are seldom; Do not need specific mainboard or video card, be not subjected to the influence and the restriction of computer hardware upgrading; System supports several operation systems, comprises windows 98, windows 2000, windows XP or the like.Below in conjunction with accompanying drawing the utility model is further described:

As shown in Figure 1, each composition portion of this banking seal image acquisition platform comprises: base 1, base 1 rear end is fixed with pillar 2 vertically upward, pillar 2 is put on the shelf and is provided with cover body 3, cover body 3 internal fixation have support 4, are fixed with camera head 5 and LED illuminating lamp 6 on the support 4, and described camera head 5, LED illuminating lamp 6 are connected with the UBS cable, USB interface 7 is located at base 1 rear portion, particularly camera head, illuminating lamp and power supply, interface etc. is done further explanation more below:

One, camera head:

1, sensitive chip: adopt CMOS high-resolution chip, be up-to-date sensitization treatment technology, it gathers the line number can meet the sector application requirement fully up to 2048 * 1536;

2, camera lens: NSK 12MM standard aspheric surface tight shot, clear aperature F/1.2 (is professional imaging lens; Eliminating distortion and veiling glare disturbs).

3, process chip: the High Performance DSP process chip, processed pixels can be up to 3,000,000 pixels.

4, process chip performance characteristics:

High speed USB 2.0 interfaces can reach 480Mb/s;

CMOS progressive scanning picture transducer does not have compression, no interpolation;

Support static picture catching (JPG, BMP) and dynamically AVI picture catching, MP4;

Hardware and bottom software are supported later image enhancement function such as time for exposure, aberration, brightness, contrast, saturation;

Image color is abundant, true to nature, high-grade image quality;

Support DIRECT SHOW, all WINDOWS related application such as VIDEO FOR WINDOW, MSN comprehensively;

Plug and play, dispense with outer connecting power;

Support Windows 2000 and XP operating system;

Robust aluminum alloy casing;

Adopting the most stable Transistor-Transistor Logic level is power supply.(can be directly obtain its operating current and meet USB2.0 standard interface voltage fully for＜400mA from USB interface.)

Two, LED illuminating lamp:

1, adopting international state-of-the-art direct-current LED is lighting source, flicker free polished bard eye when making system's operation.(with forward lighting systems, all adopt the fluorescent luminous tube of Alternating Current Power Supply, the life-span is short, only can the stable operation machine half a year, and can send low strobe light when using, influence the healthy and eyesight of office staff);

2, owing to adopted the LED of Transistor-Transistor Logic level power supply, be systems stabilisation, so its life-span can reach more than 5 years in theory;

3, its power supply parameter is: operating voltage: 5V; Operating current＜400mA; All meet the USB2.0 interface voltage, can directly power by USB interface.

Three, power unit:

Owing to the in-built reason of traditional seal platform (video camera throws light on to exchanging 24V-36V for direct current 12V power supply, is unstable voltage); Therefore in traditional seal platform; Power panel is indispensable parts, but because its device complexity, the aging of each device all can cause system to power, so the power panel life-span has restricted the stability of traditional seal platform.

And the utility model is direct current 5V power supply, and power supply all is taken from computer power support system, belongs to the most stable Transistor-Transistor Logic level, does not need power panel fully; Therefore on reactive loss, controlled to the limit, so the theoretical life-span of the equipment of Transistor-Transistor Logic level power supply is more than 5 years.

Four, interface line part:

Used single USB2.0 standard cable to connect.Its line length can reach 2.5 meters, and installation and maintenance are very convenient, and maintenance transmission digit rate is that 480MB/S can adapt to bank's complicated operations environment.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.

Claims

1. banking seal image acquisition platform, it is characterized in that: comprise base, base rear end is fixed with pillar vertically upward, pillar is put on the shelf and is provided with cover body, the cover body internal fixation has camera head, also be provided with the LED illuminating lamp in the cover body, described camera head, LED illuminating lamp are connected with the UBS cable, and USB interface is located at the base rear portion.

2. banking seal image acquisition platform according to claim 1 is characterized in that: the process chip of described camera head is a CMOS progressive scanning picture transducer.

3. banking seal image acquisition platform according to claim 1 is characterized in that: it is power supply that described camera head, LED illuminating lamp adopt Transistor-Transistor Logic level.