CN103606044A

CN103606044A - Invoice Internet of things monitoring system

Info

Publication number: CN103606044A
Application number: CN201310584988.6A
Authority: CN
Inventors: 郭建国; 张叶红
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-02-26

Abstract

The invention discloses an invoice Internet of things monitoring system. Based on an invention patent CN 102117523B, a stamp die photograph module is additionally arranged in an invoice stamp electronic ink pad, the stamp die photograph module comprises light transmission glass, a photographing lens, an image acquisition circuit and an illumination light source, so functions of photographing, comparison and authentication for a stamp die are realized. Not only can the invoice Internet of things monitoring system be used for monitoring tax invoices, but also can be used for stamp management in an enterprise group or an enterprise or is for other similar functions.

Description

A kind of invoice Internet of Things supervisory systems

Technical field

The present invention relates to a kind of invoice Internet of Things supervisory systems, especially a kind of invoice Internet of Things supervisory systems with seal die image authentication.

Background technology

Patent of invention CN102117523B < < network generates tax invoice method, invoice Internet of Things supervisory systems and electronic stamp > > and discloses a kind of method of utilizing network to generate tax invoice, and invoice supervisory systems and electronic stamp thereof based on Internet of Things.Utilize the method and system of this invention, invoice issuing unit can network by network and tax administration network center, and the information issuing invoice is returned to tax administration network center in real time, realizes the real-time monitoring of tax supervision department to invoice issuing unit.Solve long-term insurmountable false invoice, the illegal problem for drawing a bill made and sold of traditional monitoring and managing method.

But in foregoing invention, do not there is the function that the electronic stamp die image of the unit of issuing invoice and the real image of drawing a bill are uploaded, can not be to the authentication of comparing of electronic stamp die.

Summary of the invention

The present invention is intended on the basis of patent of invention CN102117523B, by its invoice chapter electronics ink pad is improved, increases seal die camera module, realizes the function that seal die is taken a picture, compares, authenticated.

For realizing object of the present invention, a kind of invoice Internet of Things supervisory systems of the present invention, comprise tax administration network center 1.8, described tax administration network center 1.8 is provided with supervisory computer connected to the network, the user place that need to issue invoice at each, be provided with the bill financial calculations machine 1.6 being connected with tax administration network center 1.8 supervisory computers by network, described bill financial calculations machine 1.6 is connected with tax-controlled invoice printer 1.7, bill financial calculations machine 1.6 is also connected with seal imaging ink pad 1.2, described seal imaging ink pad 1.2 is provided with the card reader of invoice electronic stamp 1.1 and financial staff's electronic cards 1.4, also be provided with seal die camera module 200, seal die camera module 200 is by transparent glass 201, photographic lens 202, image acquisition circuit 203 forms.Seal die camera module 200, both can be used for obtaining the printed text image of invoice electronic stamp 1.1, also can be used for obtaining the die image of the invoice electronic stamp of adding a cover on papery invoice 1.3, also can be used for scanning the Quick Response Code on papery invoice 1.3.

More optimize, described seal die camera module 200 also comprises lighting source 204, the preferred LED illumination of lighting source.

More optimize, on described bill financial calculations machine 1.6, be also connected with invoice code scanner 1.5.Invoice code scanner 1.5 is for scanning the bar code on papery invoice 1.3.

The present invention is except can be used for the supervision of tax invoice, can also be for the control of stamping of group of enterprises or enterprises, or for other similar applications.

Accompanying drawing explanation

Fig. 1 system chart of the present invention;

Fig. 2 seal imaging ink pad schematic diagram;

The A-A of Fig. 3 Fig. 2 is to schematic diagram;

Fig. 4 seal imaging ink pad principle of work schematic diagram;

The electrical schematic diagram of Fig. 5 seal imaging ink pad.

Wherein: 1.1 is invoice electronic stamp, 1.2 is seal imaging ink pad, and 1.3 is invoice, 1.4 is financial staff's electronic cards, 1.5 is invoice code scanner, and 1.6 is bill financial calculations machine, and 1.7 is tax-controlled invoice printer, 1.8Wei tax administration network center, 200 is seal imaging ink pad, and 201 is transparent glass, and 202 is photographic lens, 203 is image acquisition circuit, and 204 is lighting source.

Embodiment

Below in conjunction with accompanying drawing explanation, how specifically to implement the present invention.

Embodiment 1

As shown in Figure 1, a kind of invoice Internet of Things supervisory systems of the present invention, comprise tax administration network center 1.8, described tax administration network center 1.8 is provided with supervisory computer connected to the network, the user place that need to issue invoice at each, be provided with the bill financial calculations machine 1.6 being connected with tax administration network center 1.8 by network, described bill financial calculations machine 1.6 is connected with tax-controlled invoice printer 1.7, bill financial calculations machine 1.6 is also connected with seal imaging ink pad 1.2, described seal imaging ink pad 1.2 is provided with the card reader of invoice electronic stamp 1.1 and financial staff's electronic cards 1.4, also be provided with seal die camera module 200, seal die camera module 200 is by transparent glass 201, photographic lens 202, image acquisition circuit 203 forms.

The structure of seal imaging ink pad 1.2 as shown in Figures 2 and 3, specifically on the basis of patent of invention CN102117523B invoice chapter electronics ink pad, increase and be provided with seal die camera module 200, transparent glass 201 is arranged on the upper surface of ink pad, and photographic lens 202, image acquisition circuit 203 are successively set on transparent glass 201 belows.

The electrical schematic diagram of seal imaging ink pad 1.2 as shown in Figure 5, wherein 100 parts are implemented according to the electrical schematic diagram (USB interface, RS232 interface) of patent of invention CN102117523B invoice chapter electronics ink pad, and 203 parts are the electrical schematic diagram of image acquisition circuit 203.That is to say, on the basis of the electrical schematic diagram (USB interface, RS232 interface) of patent of invention CN102117523B invoice chapter electronics ink pad, increased image acquisition circuit 203, image acquisition circuit is comprised of IC6 shooting COMS circuit OV7620, IC7FPGA programmable gate array EPIC6Q24C08, IC8SRAM memory I S61LV25616.Wherein IC7FPGA programmable gate array EPIC6Q24C08 chip and I2C communication bus SDA, SCL are as this circuit module communication interface, and by I2C communication bus SDA, the SCL of IC7FPGA programmable gate array EPIC6Q24C08 chip and the corresponding connection of I2C bus interface SDA, SCL of IC1 microprocessor, carry out die image photograph collection control and read with image information; IC8SRAM memory I S61LV25616 is as die image information memory.

The principle of work of seal imaging ink pad 1.2 as shown in Figure 4, invoice electronic stamp 1.1 or papery invoice 1.3 are placed in to the top of transparent glass 201, seal die camera module 200 carries out image acquisition, and the image information collecting is uploaded to tax administration network center 1.8 by seal imaging ink pad 1.2 by bill financial calculations machine 1.6 and authenticates.

Seal die camera module 200, both can be used for obtaining the printed text image of invoice electronic stamp, also can be used for obtaining the die of the invoice electronic stamp of adding a cover on papery invoice, also can be used for scanning the Quick Response Code on papery invoice.

Embodiment 2

On the basis of embodiment 1, in seal die camera module 200, LED lighting source 204 is also set, as photograph secondary light source.

Embodiment 3

On the basis of embodiment 2, on bill financial calculations machine 1.6, also connect invoice code scanner 1.5.Invoice code scanner 1.5 is for scanning the bar code on papery invoice.

Claims

1. an invoice Internet of Things supervisory systems, comprise tax administration network center (1.8), described tax administration network center (1.8) is provided with supervisory computer connected to the network, the user place that need to issue invoice at each, be provided with the bill financial calculations machine (1.6) being connected with tax administration network center (1.8) supervisory computer by network, described bill financial calculations machine (1.6) is connected with tax-controlled invoice printer (1.7), bill financial calculations machine (1.6) is also connected with seal imaging ink pad (1.2), described seal imaging ink pad (1.2) is provided with the card reader of invoice electronic stamp (1.1) and financial staff's electronic cards (1.4), it is characterized in that, described seal imaging ink pad (1.2) is also provided with seal die camera module (200), seal die camera module (200) is by transparent glass (201), photographic lens (202), image acquisition circuit (203) forms.

2. a kind of invoice Internet of Things supervisory systems according to claim 1, is characterized in that, described seal die camera module (200) also comprises lighting source (204).

3. a kind of invoice Internet of Things supervisory systems according to claim 2, is characterized in that, on described bill financial calculations machine (1.6), is also connected with invoice code scanner (1.5).