CN2891113Y

CN2891113Y - Mobile terminal with banknote checking function

Info

Publication number: CN2891113Y
Application number: CNU2006200136002U
Authority: CN
Inventors: 王苏明
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2006-04-16
Filing date: 2006-04-16
Publication date: 2007-04-18
Anticipated expiration: 2016-04-16

Abstract

The utility mode provides a movable termination with cash inspecting function comprising a shell (1), a display screen (2) on the front face plate of the shell and a key (3), characterized in that the utility model also comprises a cash inspecting unit (5) which consists of an image receiving device and an image treatment device, wherein the image receiving device is used to read the pattern character in special range of bill, and the image treatment device is used to send the pattern character to movable communication base station. The pattern character of the special area of the bill is sent to the movable communication base station, the server of the base station contrasts the pattern character of the bill with that of the true bill which is stored in the server, and so far as the data of the server is updated regularly, the money can be detected exactly. The utility model avoids the problem that the cash inspecting function of prior movable termination is single and the cash inspecting is not exact, and meets individuation and fashion requirement for movable termination users.

Description

A kind of portable terminal with cash examining function

Technical field

The utility model is relevant with mobile communication, particularly a kind of portable terminal with cash examining function.

Background technology

Along with the development of mobile communication technology, portable terminal increases rapidly as the number of users of mobile phone.Be to embody the personalization of mobile phone, the developer begins additional various specific functions on mobile phone, as take pictures, recording, MP3 etc., to attract the consumer.

The mobile phone of cash examining function now also occurred having, as shown in Figure 1, realized that principle is as follows: a UV-lamp is set on mobile phone, utilize ultraviolet ray to shine on the banknote, see whether fluorescence reaction can occur, if fluorescence reaction, then think genuine notes, otherwise, be counterfeit money.

Though it is fairly simple that this scheme implements, the possibility that its erroneous judgement is broken is very big.Because it can only discern a kind of anti-counterfeiting characteristic of banknote---utilize the ultra violet lamp banknote whether the fluorescence reflection is arranged, accuracy can not well be guaranteed.For example banknote has been placed in the clothes, but does not draw out when washing clothes, and passes through alkali electroless washing agent such as washing powder so, and that stratification coating just may be destroyed, is the sight of counterfeit money thereby cause genuine note also often to be tested to have.

The utility model content

The purpose of this utility model provides a kind of portable terminal with cash examining function.

For achieving the above object, the utility model provides following technical scheme:

A kind of portable terminal with cash examining function, comprise: housing, be arranged on display screen, button on the housing front panel, it is characterized in that: further comprise the currency examine unit, this currency examine unit contains: image acquiring device and image processing apparatus, wherein, described image acquiring device is in order to read the pattern characteristics of banknote specific region, and described image processing apparatus is in order to send to the mobile communication base station with described pattern characteristics.

Portable terminal with cash examining function of the present utility model, because the pattern characteristics of the specific region of banknote is sent to the mobile communication base station, finish the comparison affirmation of the pattern characteristics of banknote to be tested and the genuine notes feature templates that server memory is stored up by the server of base station, as long as the internal data regular update of server, just can guarantee the accurate of currency examine, the cash examining function of having removed existing portable terminal from is single, the problem that currency examine is not accurate enough has satisfied cellphone subscriber's the fashion and the demand of personalization.

Description of drawings

Fig. 1 has the schematic diagram of the portable terminal of cash examining function for prior art;

Fig. 2 is the external structure synoptic diagram that the utlity model has the portable terminal of cash examining function;

Fig. 3 is the currency examine process flow diagram flow chart that the utlity model has the portable terminal of cash examining function.

Embodiment

Please refer to Fig. 2, the portable terminal with cash examining function of the present utility model comprises: housing 1 is arranged on button 2, display screen 3 and image acquiring device 5 on housing 1 front panel.Wherein, button 2 is in order to input information in portable terminal, and display screen 3 is generally a LCD, can certainly be two or more.Image acquiring device 5 is a camera, and this camera has an electric coupler CCD or complementary metal oxide semiconductor (CMOS) cmos image sensor, in order to image information is converted into data message.

Periphery at image acquiring device 5 can install a ultraviolet lamp and a gauge tap (figure does not show) additional, can open this ultraviolet lamp by this gauge tap, to illuminate certain zone of banknote, so that image acquiring device 5 can accurately obtain the pattern characteristics of banknote.

Please refer to Fig. 3, currency examine process of the present utility model is as follows:

Step 10, user open mobile phone earlier;

Step 11, the various chips of mobile phone built-in system initialization, initialized Control work mainly is to be finished by the operating system of mobile phone inside, is not described in detail here;

After step 12, initialization finished, system judged whether to carry out the operation of cash examining function, if having then execution in step 13, if not then do not carry out any currency examine action;

Step 13, the image acquisition of banknote privileged site of being undertaken by camera;

Step 14, image acquisition finish, and SRAM comes cache image on the earlier logical mobile phone internal circuit in back;

Chip on step 15, the circuit board carries out compressed encoding to view data;

Step 16, by wireless transmitter module compressed encoding after data-modulated and send to the base station, server by the base station is compared the characteristic of banknote and up-to-date banknote characteristic pattern database, draw the true and false conclusion of banknote, and send the true and false conclusion of described banknote to mobile phone;

Step 17, mobile phone receive the corresponding conclusion information that send the base station;

Step 18, mobile phone carry out the corresponding data decoding processing to this conclusion information;

Step 19, the audio or video conclusion cue true and false by mobile phone to the user feedback banknote.

By the portable terminal with cash examining function of the present utility model, it is very obvious to solve portable terminal currency examine advantage: at first it can reduce the burden of a large amount of graphic templates of local storage, can save the cost of storer on the portable terminal from this aspect.Secondly, because each national currency at set intervals, will be issued new version, just reduced upgrade the repeatedly inconvenience of downloads template of user by data of database on the update service device.Thereby it is great convenient to have brought to the user, has satisfied user's fashion and personalized demand well.

Claims

1, a kind of portable terminal with cash examining function, comprise: housing (1), be arranged on display screen (2), button (3) on the housing front panel, it is characterized in that: further comprise currency examine unit (5), this currency examine unit contains: image acquiring device and image processing apparatus, wherein, described image acquiring device is in order to read the pattern characteristics of banknote specific region, and described image processing apparatus is in order to send to the mobile communication base station with described pattern characteristics.

2, the portable terminal with cash examining function as claimed in claim 1 is characterized in that, described image acquiring device is a camera.

3, the portable terminal with cash examining function as claimed in claim 2 is characterized in that, described camera has an electric coupler ccd image sensor.

4, the portable terminal with cash examining function as claimed in claim 2 is characterized in that, described camera has a complementary metal oxide semiconductor (CMOS) cmos image sensor.

5, the portable terminal with cash examining function as claimed in claim 1 is characterized in that, described currency examine unit further comprises a ultraviolet lamp.

6, the portable terminal with cash examining function as claimed in claim 5 is characterized in that, described currency examine unit further comprises a gauge tap.

7, the portable terminal with cash examining function as claimed in claim 1 is characterized in that, described image processing apparatus further comprises a coded image data module and image data decoding module.

8, the portable terminal with cash examining function as claimed in claim 1 is characterized in that, described currency examine unit further comprises a signal receiving module, in order to receive the conclusion information of the authenticity of banknotes that sends the mobile communication base station.