CN216217917U - EMUs broadcast data updating device - Google Patents

Abstract

The utility model relates to the technical field of data processing equipment, in particular to a broadcast data updating device for a motor train unit, which comprises a shell, wherein an integrated device is arranged in the shell, the integrated device comprises an integrated circuit board, a single chip microcomputer, a plurality of electrical components, a working button, a power indicator lamp, a working indicator lamp, a DB female connection serial port and a DB male connection serial port, and the single chip microcomputer, the plurality of electrical components, the working button, the power indicator lamp and the working indicator lamp are all arranged at the top of the integrated circuit board. According to the broadcasting data updating device for the motor train unit, the USB flash disk type module is developed based on the single chip microcomputer, the broadcasting updating offline downloading of the motor train unit is realized, the working efficiency can be greatly improved, the carrying is convenient, the broadcasting data can be downloaded only by one key during operation, the program operation ensures the accuracy of all data downloaded after the data is verified for the first time, the artificial error operation can be avoided, and the data accuracy is improved.

Description

EMUs broadcast data updating device

Technical Field

The utility model relates to the technical field of data processing equipment, in particular to a broadcast data updating device for a motor train unit.

Background

The accuracy of the broadcast data of the motor train unit is directly related to the travel experience of passengers, the broadcast data is often required to be updated and downloaded along with the advertising of merchants, the fault processing of equipment and the change of a map in daily production work, the original motor train unit broadcast updating device is complex and disorderly in wiring and needs to be equipped with a notebook computer, the operation steps are complex, the updating and downloading efficiency is low, the influence of artificial operation factors is great, and the broadcasting error of the motor train unit is often reported due to the fact that the error of the broadcast data downloading is caused by the wiring problem and the operation step problem and is not easy to be found. In addition, broadcast data of all the train sets need to be updated in the chart transferring work, so that a large amount of manpower is consumed, the original broadcast updating device is not efficient, the time for updating one train set is not 30 minutes, and updating errors caused by human factors and the like cannot be guaranteed. In addition, original broadcast updating device is heavy to carry inconveniently, and the damage that all can cause the device of colliding with in the daily use leads to the device trouble.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a broadcast data updating device for a motor train unit.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a EMUs broadcast data updating device, includes the shell, be provided with integrated device in the shell, integrated device includes integrated circuit board, singlechip, a plurality of electric subassembly, work button, power indicator, work pilot lamp, DB female first connection serial ports and DB male first connection serial ports, singlechip, a plurality of electric subassembly, work button, power indicator and work pilot lamp all set up at integrated circuit board's top, DB female first connection serial ports and DB male first connection serial ports are fixed respectively and are set up at integrated circuit board's both ends top, singlechip and a plurality of electric subassembly, work button, power indicator, work pilot lamp, DB female first connection serial ports and DB male first connection serial ports electricity are connected.

Specifically, the shell includes casing and demountable installation at the last casing at casing top down, be provided with the through-hole that corresponds with work button, power indicator and work indicator on going up the casing.

The utility model has the beneficial effects that:

(1) the device for updating the broadcast data of the motor train unit can shorten the time for downloading the data and greatly improve the working efficiency, and a group of motor train units can finish the data updating in only 10 minutes;

(2) the device for updating the broadcast data of the motor train unit can realize one-key operation, can be operated by people, and reduces the professional operation requirements on users;

(3) the device for updating the broadcast data of the motor train unit can realize off-line downloading, and does not need to carry a notebook computer;

(4) according to the device for updating the broadcast data of the motor train unit, the accuracy, timeliness and accuracy of downloaded data are improved;

(5) the device for updating the broadcast data of the motor train unit can realize special use of a special train and is convenient for data management;

(6) the motor train unit broadcast data updating device is portable in carrying, pocket-type in carrying and convenient and quick to use;

in summary, the broadcasting data updating device for the motor train unit is based on the single-chip microcomputer to develop the USB flash disk module, so that the broadcasting updating offline downloading of the motor train unit can be realized, the working efficiency can be greatly improved, the carrying is convenient, the broadcasting data can be downloaded only by one key during operation, the program operation ensures the accuracy of all data downloaded backwards after the data is verified for the first time, the artificial error operation can be avoided, and the data correctness is improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a broadcast data updating device for a motor train unit according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the upper housing removed;

FIG. 3 is a serial port circuit diagram in a broadcast data updating device of a motor train unit according to the present invention;

FIG. 4 is a circuit diagram of a system of a single chip microcomputer in a broadcast data updating device of a motor train unit according to the present invention;

FIG. 5 is a schematic diagram of a data transmitting end circuit in a broadcast data updating apparatus for a motor train unit according to the present invention;

fig. 6 is a circuit diagram of a singlechip debugging and program burning terminal in the motor train unit broadcast data updating device provided by the utility model.

In the figure: 1. a housing; 101. a lower housing; 102. an upper housing; 2. an integrated device; 201. an integrated circuit board; 202. a single chip microcomputer; 203. a work button; 204. a power indicator light; 205. a work indicator light; 206. the DB9 female connector is connected with a serial port; 207. DB9 male connector connects the serial ports.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-6, the device for updating the broadcast data of the motor train unit comprises a housing 1, wherein an integrated device 2 is arranged in the housing 1, the integrated device 2 comprises an integrated circuit board 201, a single chip microcomputer 202, a plurality of electrical components, a working button 203, a power indicator lamp 204, a working indicator lamp 205, a DB9 female connection serial port 206 and a DB9 male connection serial port 207, the single chip microcomputer 202, the plurality of electrical components, the working button 203, the power indicator lamp 204 and the working indicator lamp 205 are all arranged on the top of the integrated circuit board 201, the DB9 female connection serial port 206 and the DB9 male connection serial port 207 are respectively and fixedly arranged on the tops of two ends of the integrated circuit board 201, and the single chip microcomputer 202 is electrically connected with the plurality of electrical components, the working button 203, the power indicator lamp 204, the working indicator lamp 205, the DB9 female connection serial port 206 and the DB9 male connection serial port 207.

The housing 1 includes a lower case 101 and an upper case 102 detachably mounted on the top of the lower case 101, and the upper case 102 is provided with through holes corresponding to an operation button 203, a power indicator 204, and an operation indicator 205.

When the broadcasting data updating device is used, data are firstly embedded into the integrated device 2, then the broadcasting data updating device is connected with a broadcasting host of the motor train unit through a data line, and then data updating can be carried out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The utility model provides a EMUs broadcast data updating device, a serial communication port, characterized in that, includes shell (1), be provided with integrated device (2) in shell (1), integrated device (2) are including integrated circuit board (201), singlechip (202), a plurality of electrical component, operating button (203), power indicator (204), operating indicator (205), serial ports (207) are connected to DB9 female first connection serial ports (206) and DB9 public first connection serial ports (207), singlechip (202), a plurality of electrical component, operating button (203), power indicator (204) and operating indicator (205) all set up at the top of integrated circuit board (201), DB9 female first connection serial ports (206) and DB9 public first connection serial ports (207) are fixed the setting respectively at the both ends top of integrated circuit board (201), singlechip (202) and a plurality of electrical component, operating button (203), power indicator (204), The work indicator lamp (205), the DB9 female connector serial port (206) and the DB9 male connector serial port (207) are electrically connected.

2. The broadcasting data updating device of the motor train unit according to claim 1, characterized in that: the shell (1) comprises a lower shell (101) and an upper shell (102) which is detachably mounted at the top of the lower shell (101), wherein a through hole corresponding to a working button (203), a power indicator (204) and a working indicator (205) is formed in the upper shell (102).

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