CN105761618A

CN105761618A - Multimedia advertising machine convenient for data update

Info

Publication number: CN105761618A
Application number: CN201610301954.5A
Authority: CN
Inventors: 彭晓曦; 邓伟
Original assignee: CHENGDU USINGWIN ELECTRONICS Co Ltd
Current assignee: CHENGDU USINGWIN ELECTRONICS Co Ltd
Priority date: 2016-05-09
Filing date: 2016-05-09
Publication date: 2016-07-13

Abstract

The invention discloses a multimedia advertising machine convenient for data update. The multimedia advertising machine comprises a central control module, a storage media interface connected with the central control module and a network interface; bidirectional data transmission is performed between the central control module and a touch screen panel; a clock control module is connected with the central control module through an I2C interface; a clock power supply module provides an independent power supply for the clock control module; the central control module reads clock information from the clock control module; a communication module is connected with the central control module after being connected in series with a data comparison and transmission module; the data comparison and transmission module compares advertising information transmitted by the communication module with that stored in storage equipment of the central control module; when advertising contents are different, the adverting information transmitted from the communication module is automatically uploaded to the central control module. Under the unattended condition of the multimedia advertising machine, the automatic and remote update of advertising data can be realized, and the real-time update of the advertising data can be realized, so that the labor cost is reduced.

Description

A kind of Multimedia Advertisement Machine being easy to data renewal

Technical field

The invention belongs to advertisement machine field, particularly relate to a kind of Multimedia Advertisement Machine being easy to data renewal.

Background technology

Along with the development that science and technology is maked rapid progress, diversified advertisement machine media and communications mode is known by the public, except the traditional media such as newpapers and periodicals, broadcast, TV and the Internet, and Multimedia Advertisement Machine is as a kind of advertising media, it is distributed mainly on public place such as high-grade building, hotel etc., it is with strong points, and effect is obvious, is subject to the favor of a lot of advertising company.

But, existing Multimedia Advertisement Machine, mainly through inserting the advertising programme source obtaining renewal after USB flash disk is updated or is manually connected by wired or wireless network from server at data-interface in ad content renewal, manually ad content is updated, upgrading in time of ad content can not be realized, and human cost is high.

Summary of the invention

The technical problem to be solved is to provide a kind of Multimedia Advertisement Machine that data update of being easy to, the timely automated renewal advertising message of energy, saves manpower people originally.

This invention address that a kind of Multimedia Advertisement Machine being easy to data renewal that its technical problem adopts, the storage medium interface being connected with central control module including central control module and network interface, carry out bidirectional data transfers between described central control module and touch Panel；Clock control module is connected with central control module by I2C interface, and clock power module is the independent power supply of described clock control module offer, and described central control module is from described clock control module reading clock information；Communication module tandem data is connected with described central control module after comparing transport module, described data compare transport module and the advertising message of storage in the storage device of the advertising message transmitted from communication module and central control module are compared, when ad content difference, the advertising message transmitted from communication module is automatically uploaded to central control module.

Further, described storage medium interface includes at least one in USB interface, CF card interface, SD card interface, mmc card interface and MS card interface.

Further, the heat spreader module being connected with described central control module is also included.

Further, described clock control module adopts 9LPRS485CGLF clock chip, and described central control module is MCS-51 single-chip microcomputer, and described clock power module adopts CMOS battery.

The invention has the beneficial effects as follows: the present invention's is easy to the Multimedia Advertisement Machine that data update, its data compare transport module and the advertising message of storage in the storage device of the advertising message transmitted from communication module and central control module are compared, when ad content difference, the advertising message transmitted from communication module is automatically uploaded to central control module；Can realizing to Multimedia Advertisement Machine under unattended condition, automatic remote updates ad data, it is achieved the real-time update of ad data, reduces human cost.

Accompanying drawing explanation

Fig. 1 is the structural schematic block diagram of the present invention；

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention is further described.

As it is shown in figure 1, the present invention a kind of is easy to the Multimedia Advertisement Machine that data update, including central control module and the storage medium interface that is connected with central control module, between described central control module and touch Panel, carry out bidirectional data transfers；Clock control module is connected with central control module by I2C interface, and clock power module is the independent power supply of described clock control module offer, and described central control module is from described clock control module reading clock information；Communication module tandem data is connected with described central control module after comparing transport module, described data compare transport module and the advertising message of storage in the storage device of the advertising message transmitted from communication module and central control module are compared, when ad content difference, the advertising message transmitted from communication module is automatically uploaded to central control module.

Wherein, described central control module directly can read advertising message from the storage device that storage medium interface inserts and control touch Panel broadcasting, wherein, described storage medium interface includes at least one in USB interface, CF card interface, SD card interface, mmc card interface and MS card interface；Owing to being provided with the clock control module being connected with central control module, user can set switching on and shutting down time and the start broadcasting program of Multimedia Advertisement Machine in advance in advance in central control module, Multimedia Advertisement Machine just can be allowed according to the switching on and shutting down time pre-set, every day performs timed power on/off automatically, it is not necessary to manual operation again；Clock power module provides independent power supply for clock control module, to ensure that clock control module is properly functioning, it is to avoid cause clock to need to reset because of the electric power system power-off of Multimedia Advertisement Machine；Its data compare transport module and the advertising message of storage in the storage device of the advertising message transmitted from communication module and central control module are compared, and when ad content difference, the advertising message transmitted from communication module are automatically uploaded to central control module；Can realizing to Multimedia Advertisement Machine under unattended condition, automatic remote updates ad data, it is achieved the real-time update of ad data, reduces human cost.

As preferred embodiment, also include the heat spreader module being connected with described central control module.When described central control module detects that operating temperature is higher than setting value, then start heat spreader module work, to reduce operating temperature, improve the service life of each components and parts.

Described clock control module, central control module, clock power module all can adopt the existing any components and parts that can realize corresponding function, in the present embodiment, described clock control module adopts 9LPRS485CGLF clock chip, described central control module is MCS-51 single-chip microcomputer, and described clock power module adopts CMOS battery.

Claims

1. it is easy to the Multimedia Advertisement Machine that data update for one kind, it is characterised in that: include central control module and the storage medium interface being connected with central control module, between described central control module and touch Panel, carry out bidirectional data transfers；Clock control module is connected with central control module by I2C interface, and clock power module is the independent power supply of described clock control module offer, and described central control module is from described clock control module reading clock information；Communication module tandem data is connected with described central control module after comparing transport module, described data compare transport module and the advertising message of storage in the storage device of the advertising message transmitted from communication module and central control module are compared, when ad content difference, the advertising message transmitted from communication module is automatically uploaded to central control module.

2. as claimed in claim 1 a kind of be easy to data update Multimedia Advertisement Machine, it is characterised in that: described storage medium interface includes at least one in USB interface, CF card interface, SD card interface, mmc card interface and MS card interface.

3. as claimed in claim 1 or 2 a kind of be easy to data update Multimedia Advertisement Machine, it is characterised in that: also include the heat spreader module being connected with described central control module.

4. as claimed in claim 1 or 2 a kind of be easy to data update Multimedia Advertisement Machine, it is characterized in that: described clock control module adopts 9LPRS485CGLF clock chip, described central control module is MCS-51 single-chip microcomputer, and described clock power module adopts CMOS battery.