CN213342196U - Synchronous signal transceiver based on shaft angle conversion module - Google Patents

Abstract

A synchronous signal transceiver based on an axial angle conversion module belongs to the technical field of aviation component maintenance. The control device is respectively connected with the power supply module, the transmitting module, the receiving module, the MCU module, the serial port module, the network module, the LCD module, the upper computer module and the program downloading module, the power supply module is respectively connected with the transmitting module, the receiving module, the MCU module, the serial port module, the network module, the LCD module, the upper computer module and the program downloading module, the transmitting module and the receiving module are respectively connected with the MCU module, the MCU module is respectively connected with the serial port module, the network module and the LCD module, and the serial port module and the network module are respectively connected with the upper computer module. The utility model discloses a built-in shaft angle conversion module, the integrated design of parts such as LCD display module and singlechip has realized reading and appointed angle signal's transmitting function to unknown angle signal's receipt, provides probably for corresponding airborne electronic equipment's test and maintenance.

Description

Synchronous signal transceiver based on shaft angle conversion module

Technical Field

The utility model relates to a synchronizing signal transceiver based on shaft angle conversion module belongs to aviation part maintenance technical field.

Background

As is well known, the aviation manufacturing industry in foreign countries starts earlier and develops, and the technical level far exceeds that in china, so in the field of aviation component maintenance, most of the maintenance objects faced by domestic maintenance workers are equipment produced by foreign aircraft manufacturers.

Of the numerous on-board devices, electronic devices are the most complex and specialized. The lack of technical data is common, and more importantly, the lack of means for testing and maintenance results in the failure of many maintenance operations. Although the relevant test software and hardware may be purchased from the aircraft manufacturer, it is not without exception expensive.

In the existing aviation component maintenance enterprises in China, maintenance operation on components such as an airborne altimeter, a VOR (Voltage-related recorder), an airfoil position sensor and the like can only be stopped at a relatively simple level. The problem that the angle signal sent by the equipment to be repaired cannot be read correctly or not is the common problem of the conventional aviation component maintenance enterprises in China. The existing similar equipment has relatively single function, can only provide single angle signal sending or reading function, and has complex operation and inconvenient use.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a synchronous signal transceiver based on shaft angle conversion module. The utility model aims at providing a high-efficient convenient test maintenance means to parts such as machine carries altimeter, VOR and airfoil position sensor, promotes the quality and the efficiency of test maintenance.

The utility model discloses utilize the receiving module of shaft angle, the transmission module of shaft angle, LCD show, single chip microcomputer control etc. combine the technique, mainly to the problem of airborne electronic equipment test and maintenance difficulty that meets in the aviation parts maintenance trade. Through simple touch operation, a test and maintenance solution of the onboard equipment is provided and realized. For different target airborne equipment, standard synchronous signals can be provided, so that the reading and identification of the shaft angle signals are realized, and the emission control of the specified shaft angle signals is realized.

A synchronous signal transceiver based on an axis angle conversion module is characterized in that the axis angle conversion module is combined with a single chip microcomputer control technology, the working state of the axis angle conversion module is controlled through the single chip microcomputer, user interaction is achieved through a human-computer interface, the transmitting function and the receiving function of an angle signal are integrated, and meanwhile local operation and remote control are combined.

The utility model provides a synchronous signal transceiver based on shaft angle conversion module, including controlling means, controlling means connects power module respectively, transmitting module, receiving module, the MCU module, serial port module, network module, the LCD module, host computer module and program download module, power module connects transmitting module respectively, receiving module, the MCU module, serial port module, network module, the LCD module, host computer module and program download module, transmitting module, receiving module is connected with the MCU module respectively, the MCU module respectively with serial port module, network module and LCD module are connected, serial port module and network module are connected with the host computer module respectively.

A standard 2U case is adopted to externally provide an input/output interface, a serial port and a network port for receiving and transmitting reference signals and angle signals.

The MCU module realizes LCD display and touch command input, controls the transmitting module, controls the receiving module, and controls the serial port transceiving and the network port transceiving functions; the transmitting module realizes the digital quantity input of the angle signal and converts the binary angle code into an analog signal output of a corresponding angle; the receiving module realizes the input of an external analog angle signal, converts the external analog angle signal into a corresponding binary angle code and transmits the binary angle code to the MCU module; the serial port module has the function of realizing serial port communication between the transceiver and the upper computer software according to a self-defined communication protocol, thereby achieving the purpose of remote control of the serial port; the network module has the function of realizing network communication between the transceiver and the upper computer software according to a communication protocol so as to achieve the aim of network remote control; the upper computer module is actually PC end software interacting with a user, and the user realizes parameter setting and related control functions of the transceiver through friendly interface setting; the LCD module main body is a TFT-LCD module supporting touch input, and a user realizes parameter setting and related control functions of the transceiver through friendly interface setting; the program downloading module realizes programming and upgrading of the transceiver software.

The control device comprises a console page device, a parameter setting page device, a working state page device and a tool page device which are connected with each other respectively; the console page device is divided into an upper part and a lower part, and realizes the display of a receiving angle signal and the angle setting of a transmitting angle signal; the parameter setting page device realizes the setting of all parameter items of the transceiver, including a selection transmitting module, a selection receiving module, network parameters, a receiving period and date and time; the working state page device displays the current working state of the transceiver, including the temperature of the transceiver and the power supply states of all paths; the tool page device provides shaft angle conversion module self-checking, LCD module self-checking, internal memory self-checking, LCD calibration and transceiver reset functions.

The power supply module provides each path of power supply required by normal work for the transceiver; the input is AC/220V, and the output is +5V, +15V and-15V.

The utility model has the advantages that: can export arbitrary appointed angle signal between 0 ~ 360 degrees, can receive arbitrary angle and show simultaneously, make the test result clear at a glance. Under special application occasions, the remote control can be realized through a serial port or a network port, and the use is very flexible.

To the higher occasion of angular signal required precision, the utility model discloses the accessible is changed inside shaft angle conversion module's mode and is realized the precision and promote. At present, the equipment supports random switching among four shaft angle receiving conversion modules with different specifications and among six shaft angle transmitting conversion modules with different specifications, and the operation can be completed through simple interface setting after the modules are replaced.

The utility model discloses break away from the dependence to foreign aircraft manufacturer test equipment.

The utility model discloses a key point lies in combining together the transmit function of formulating angle signal and unknown angle signal's receive function, through simple and convenient swift operation, has solved the problem of aviation part maintenance field relevant part maintenance test difficulty.

The utility model discloses a built-in shaft angle conversion module, the integrated design of parts such as LCD display module and singlechip has realized reading and appointed angle signal's transmitting function to unknown angle signal's receipt, provides probably for corresponding airborne electronic equipment's test and maintenance. Meanwhile, the equipment also has the functions of parameter setting, remote control, self-checking, working state reading and the like. Under the action of the reference signal, the device can provide stable and accurate angle signal output service and input identification service for the airborne electronic component, so that the airborne electronic component operates under the same operating condition as that in actual flight.

The utility model has the characteristics of the function is complete, easy operation, convenient to use, stability are good, the accuracy is high and low cost, satisfy with the machine carry in the electronic parts such as general test of parts such as altimeter, VOR and airfoil position sensor, establish solid foundation for improving maintenance quality and efficiency, can realize remote control.

Drawings

The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the control device of the present invention.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.

Example 1: as shown in fig. 1 and fig. 2, a synchronous signal transceiver based on shaft angle conversion module, including controlling means, controlling means connects power module respectively, transmitting module, receiving module, MCU module, serial port module, network module, LCD module, host computer module and program download module, power module connects transmitting module respectively, receiving module, MCU module, serial port module, network module, LCD module, host computer module and program download module, transmitting module, receiving module are connected with MCU module respectively, MCU module respectively with serial port module, network module and LCD module are connected, serial port module and network module are connected with host computer module respectively.

The structure part adopts a standard 2U case, and provides an input/output interface, a serial port and a network port for receiving and transmitting reference signals and angles externally. The network part communicates with the upper computer software using the TCP/I P protocol.

The MCU module mainly realizes functions of LCD display and touch command input, controlling the transmitting module, controlling the receiving module, serial port transceiving, internet port transceiving and the like.

The transmitting module mainly realizes the digital quantity input of the angle signal and converts the binary angle code into an analog signal output of a corresponding angle.

The receiving module mainly realizes the input of external analog angle signals, converts the external analog angle signals into corresponding binary angle codes and transmits the binary angle codes to the MCU module.

The serial port module has the main function of realizing serial port communication between the equipment and the upper computer software according to a self-defined communication protocol, thereby achieving the purpose of remote control of the serial port.

The network module has the main function of realizing network communication between the equipment and the upper computer software according to a self-defined communication protocol, thereby achieving the purpose of network remote control.

The upper computer module is actually PC end software interacting with the user, and the user can realize parameter setting and related control functions of the equipment through friendly interface setting.

The LCD module main body is a TFT-LCD module supporting touch input, and a user can realize parameter setting and related control functions of the equipment through friendly interface setting.

The program downloading module mainly realizes programming and upgrading of equipment software.

The power module provides each power supply required by normal operation for the equipment. The input is AC/220V, and the output is +5V, +15V and-15V.

The utility model discloses a control device, including control cabinet page device, parameter setting page device, operating condition page device and instrument page device, interconnect respectively between control cabinet page device, parameter setting page device, operating condition page device and the instrument page device.

The console page device is divided into an upper part and a lower part, and mainly realizes the display of a receiving angle signal and the angle setting of a transmitting angle signal.

The parameter setting page device mainly realizes the setting of all parameter items of the equipment, including the selection of a transmitting module, the selection of a receiving module, network parameters, a receiving period, date and time and the like.

The working state page device mainly displays the working state of the current equipment, including the temperature of the equipment and the state of each power supply.

The tool page device mainly provides the functions of self-checking of the shaft angle conversion module, self-checking of the LCD module, self-checking of the internal memory, LCD calibration, equipment resetting and the like.

As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are included in the scope of the present invention.

Claims (4)

1. The utility model provides a synchronous signal transceiver based on shaft angle conversion module, its characterized in that includes controlling means, controlling means connects power module respectively, the transmitting module, the receiving module, the MCU module, the serial port module, the network module, the LCD module, host computer module and program download module, power module connects transmitting module respectively, the receiving module, the MCU module, the serial port module, the network module, the LCD module, host computer module and program download module, transmitting module, the receiving module is connected with the MCU module respectively, the MCU module respectively with the serial port module, network module and LCD module are connected, serial port module and network module are connected with the host computer module respectively.

2. The synchronous signal transceiver based on the shaft angle conversion module as claimed in claim 1, wherein a standard 2U chassis is adopted to externally provide input and output interfaces, serial ports and network ports for the reference signal and the angle transceiving signal.

3. The synchronous signal transceiver based on the shaft angle conversion module as claimed in claim 1, wherein the control device comprises a console page device, a parameter setting page device, a working state page device and a tool page device, which are connected with each other respectively; the console page device is divided into an upper part and a lower part, and realizes the display of a receiving angle signal and the angle setting of a transmitting angle signal; the parameter setting page device realizes the setting of all parameter items of the transceiver, including a selection transmitting module, a selection receiving module, network parameters, a receiving period and date and time; the working state page device displays the current working state of the transceiver, including the temperature of the transceiver and the power supply states of all paths; the tool page device provides shaft angle conversion module self-checking, LCD module self-checking, internal memory self-checking, LCD calibration and transceiver reset functions.

4. The synchronous signal transceiver based on the shaft angle conversion module as claimed in claim 1, wherein the power module provides each power supply for the transceiver; the input is AC/220V, and the output is +5V, +15V and-15V.

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