CN217902572U

CN217902572U - Simulation simulator

Info

Publication number: CN217902572U
Application number: CN202222007819.3U
Authority: CN
Inventors: 严伍琼; 许建中; 聂文兵; 曾建高; 许锦; 刘官树; 罗超元; 罗雷雷
Original assignee: Pla Army Infantry Academy
Current assignee: Pla Army Infantry Academy
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-25
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses an emulation simulator, which belongs to the technical field of simulators and comprises a core processing unit and an emulation panel; the core processing unit comprises a simulation host, the simulation host comprises a DC12V power adapter, an ARM system and a panel interface circuit, the DC12V power adapter is electrically connected with the ARM system, and the panel interface circuit is connected with the ARM system; the panel interface circuit comprises a switch acquisition circuit, a key acquisition circuit, an audio processing circuit and a panel display circuit; the simulation panel comprises a key, a switch, an audio interface, a display screen and an indicator lamp, wherein the key is electrically connected with the key acquisition circuit, the switch is electrically connected with the switch acquisition circuit, the audio interface is electrically connected with the audio processing circuit, and the display screen and the indicator lamp are electrically connected with the panel display circuit.

Description

Simulation simulator

Technical Field

The utility model relates to a simulator technical field specifically is an emulation simulator.

Background

The existing simulation simulator has low recombination capability and expandability, cannot realize mutual fusion with various devices and various systems, has poor fusion capability and single use, and causes poor user experience for users.

SUMMERY OF THE UTILITY MODEL

The technical insufficiency to the existence of the utility model aims to provide an emulation simulator to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an emulation simulator, which comprises a core processing unit and an emulation panel;

the core processing unit comprises a simulation host, the simulation host comprises a DC12V power adapter, an ARM system and a panel interface circuit, the DC12V power adapter is electrically connected with the ARM system, and the panel interface circuit is connected with the ARM system;

the panel interface circuit comprises a switch acquisition circuit, a key acquisition circuit, an audio processing circuit and a panel display circuit;

the simulation panel comprises a key, a switch, an audio interface, a display screen and an indicator lamp, wherein the key is electrically connected with the key acquisition circuit, the switch is electrically connected with the switch acquisition circuit, the audio interface is electrically connected with the audio processing circuit, and the display screen and the indicator lamp are electrically connected with the panel display circuit.

Preferably, the ARM system employs an S3C6410 microprocessor.

Preferably, the ARM system is provided with a GPIO interface, a TFT interface and a communication interface, and the communication interface comprises an RJ45 interface, an RS232 interface and a USB interface.

Preferably, the panel display circuit adopts two interface modes of a GPIO interface and a TFT interface.

Preferably, the switch is input through a GPIO interface of the ARM system, and the key is input through a USB interface of the ARM system.

The beneficial effects of the utility model reside in that:

the utility model discloses the simulator adopts ARM embedded, the modularized design, the core processing unit, the emulation panel adopts unified standard interface butt joint interconnection, the combination forms a new simulator, this design has improved the flexible reorganizable ability and the expanded ability of simulator itself, different kinds of equipment has been possessed, the fusion ability between the system, combine the ARM system, the stability of system has been improved, the reliability, the consumption has been reduced greatly, on the basis of realizing its function, make it have the commonality, the reconfigurability, high stability, high reliability, characteristics such as low-power consumption.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the simulation simulator of the present invention;

FIG. 2 is a block diagram of the hardware structure of the ARM system of the present invention;

FIG. 3 is a circuit diagram of an S3C6410 microprocessor;

FIG. 4 is a circuit diagram of an S3C6410 microprocessor;

FIG. 5 is a circuit diagram of an S3C6410 microprocessor;

FIG. 6 is a circuit diagram of an S3C6410 microprocessor;

FIG. 7 is a circuit diagram of audio processing;

FIG. 8 is an interface circuit diagram;

FIG. 9 is an interface circuit diagram;

FIG. 10 is a circuit diagram of an interface;

FIG. 11 is a circuit diagram of a serial interface;

FIG. 12 is a block diagram of simulator software components.

Description of reference numerals:

1-simulation host, 10-ARM system, 11-panel interface circuit, 12-DC12V power adapter and 2-simulation panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

as shown in fig. 1-12, the present invention provides an emulation simulator, which includes a core processing unit and an emulation panel 2.

Referring to fig. 1, the core processing unit includes a simulation host 1, the simulation host 1 is designed in a modular manner and includes a DC12V power adapter 12, an ARM system 10 and a panel interface circuit 11 according to functional structure division, the DC12V power adapter 12 is electrically connected to the ARM system 10, and the panel interface circuit 11 is connected to the ARM system 10.

As shown in fig. 2, the ARM system 10 employs an S3C6410 microprocessor, specifically, the S3C6410 microprocessor circuit schematic diagram employed by the ARM system 10 is shown in fig. 3-6, the ARM system 10 of the present invention is provided with a plurality of interfaces, including a GPIO interface, a TFT interface, a communication interface and a serial interface, wherein the communication interface includes an RJ45 interface, an RS232 interface and a USB interface, and the specific interface circuit schematic diagram is shown in fig. 8-10.

The ARM system 10 realizes the acquisition of a simulator switch through a GPIO interface, and realizes the acquisition of a simulator key through a USB interface to be used as the input of a simulator; the display of the simulator display and the indicator light is realized through a GPIO interface or a TFT interface of the ARM system 10 and is output as the simulator; the voice input and output of the simulator are realized through the audio interface of the ARM system 10, the IP data packet transmission of the simulator is realized through the RJ45 interface of the ARM system 10, the serial interface provides a plurality of interfaces such as USB interfaces and RS232 interfaces, and is mainly used for software maintenance of the simulator, and the schematic diagram of the serial interface circuit is shown in fig. 11.

The panel interface circuit 11 comprises a switch acquisition circuit, a key acquisition circuit, an audio processing circuit and a panel display circuit, wherein the switch is input through a GPIO interface of the ARM system 10, the key is encoded by adopting an HT82K629A chip, and the key is input through a USB interface of the ARM system 10 after scanning.

The audio processing circuit adopts a 272C chip for audio input gain control and a MAXIM9750AE chip for audio output power amplification, and is shown in FIG. 7.

The panel display circuit adopts two kinds of interface modes of GPIO interface and TFT interface, it is little to adorn the equipment size admittedly, the resolution ratio is low and only double-colored LCD liquid crystal lattice display screen, like the radio station, the display screen of car expert, adopt ARM system 10's GPIO interface connection, adopt unified display screen driver chip as far as according to multiplexing maximize principle, liquid crystal lattice screen size designs according to adorning the equipment size admittedly, control mode adopts 8 bit parallel mode, it is big to adorn the size admittedly, resolution ratio is high or colored liquid crystal display screen, like the display screen of internet controller, adopt ARM system 10TFT interface connection, the display screen size designs according to adorning the size admittedly.

The simulation panel 2 comprises a key, a switch, an audio interface, a display screen and an indicator light, wherein the key is electrically connected with a key acquisition circuit, the switch is electrically connected with a switch acquisition circuit, the audio interface is electrically connected with an audio processing circuit, and the display screen and the indicator light are electrically connected with a panel display circuit.

The utility model discloses the simulator combines to use with simulator software, be the simulator software constitution block diagram as shown in fig. 12, the simulator software adopts the modularized design, divides into panel acquisition module, panel operation module, panel display module, parameter access module, network transmission control module, voice acquisition playback module, voice data interference module, parameter configuration module, procedure upgrading module and the mutual module of equipment interface according to the function division.

The utility model discloses the simulator adopts the embedded modular design of ARM, on the basis of realizing its function, makes it have characteristics such as commonality, reconfigurability, high stability, high reliability, low-power consumption.

The utility model discloses the simulator includes core processing unit and the emulation panel 2 of commonality characteristic, and core processing unit includes ARM system 10, DC12V power adapter and panel interface circuit 11, provides standard interconnection interface, and the advantage of above-mentioned scheme is: on the basis of ensuring to meet various relevant indexes, the technical support which is required to provide for compatibility and interchange of the equipment is met.

The simulation panel 2 is composed of a panel integrated board, a panel component and software modules for parameter access, panel operation, panel display and the like, and provides a standard interconnection interface.

The utility model discloses the simulator adopts unified standard interface butt joint interconnection, and the combination forms a new simulator, and this design has improved the flexible reorganizable ability and the scalability ability of simulator itself, has possessed the integration ability between different kinds of equipment, the system, combines ARM system 10, has improved the stability, the reliability of system, has reduced the consumption greatly.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A simulation simulator is characterized by comprising a core processing unit and a simulation panel;

2. The simulator of claim 1, wherein the ARM system employs an S3C6410 microprocessor.

3. The simulator of claim 1, wherein the ARM system is provided with a GPIO interface, a TFT interface, a communication interface and a serial interface, the communication interface comprising an RJ45 interface, an RS232 interface and a USB interface.

4. The simulator of claim 3, wherein the panel display circuit adopts two interface modes of a GPIO interface and a TFT interface.

5. The simulator of claim 4, wherein the switch is input through a GPIO interface of the ARM system, and the key is input through a USB interface of the ARM system.