Aircraft cabin seat SEB-eFX / eX2 testboard

Abstract

The utility model relates to an SEB-eFX / eX2 testboard for an airplane passenger cabin seat, and belongs to the technical field of airplane SEB-eFX / eX2 system testing. Comprising a test panel, a test host, a touch screen, a plurality of IO board cards, RS-232 terminals and a power supply, and the plurality of IO board cards connect the test host with a test part through a connector and a connecting line; the test parts are connected with the test board, so that the test parts can be detected, various function tests and troubleshooting can be carried out, convenience is provided for testing, normal use of the SEB-eFX / eX2 system of the passenger cabin seat of the airplane is ensured, and the service quality and the flight experience of passengers are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aircraft SEB-eFX / eX2 system testing, and particularly relates to an aircraft cabin seat SEB-eFX / eX2 test bench. Background Art

[0002] SEB-eFX / eX2 is an entertainment system on an aircraft, with powerful networks and high-speed communication tools. It is installed on the seats in the aircraft cabin and can provide interactive audio and video program on demand in the business class; audio broadcasting in the economy class; cabin video broadcasting; PA broadcasting; pre-recorded broadcast playback; AIRSHOW mobile map and multiple functions of the business class seat PSS, providing multiple interactive entertainment options for passengers. When the SEB-eFX / eX2 system is in use, it needs to be tested first to ensure the normal use of various functions and improve the flight experience of passengers. Therefore, the utility model provides an aircraft cabin seat SEB-eFX / eX2 test bench to test it and ensure its normal use. Summary of the Invention

[0003] In order to overcome the problems mentioned in the background art, the utility model provides an aircraft cabin seat SEB-eFX / eX2 test bench. The utility model connects the test components to the test bench, can detect the test components, conduct various function tests, and troubleshoot faults to ensure the normal use of the SEB-eFX / eX2 system.

[0004] To achieve the above object, the utility model is realized by the following technical solutions: An aircraft cabin seat SEB-eFX / eX2 test bench includes a test panel 1, a test host 2, a touch screen 3, an IO board 4, an RS-232 terminal 5, and a power supply 6. The touch screen 3, the IO board 4, and the RS-232 terminal 5 are all installed on the test panel 1. There are multiple IO boards 4, and the multiple IO boards 4 connect the test host 2 to the test components through connectors and connecting wires. The touch screen 3, the RS-232 terminal 5, and the power supply 6 are all connected to the test host 2.

[0005] Further, the power supply 6 includes 220VAC / 50Hz, 115VAC / 400Hz power supplies and a programmable power supply.

[0006] Further, a USB interface 7 is also provided on the test panel 1.

[0007] Further, a network port ETH8 is also provided on the test panel 1.

[0008] Further, a power indicator 9 and a current fuse 10 are also provided on the test panel 1.

[0009] Advantages of the utility model:

[0010] The utility model connects the test parts to the test bench, can detect the test parts, conduct various function tests, troubleshoot faults, provides convenience for the test, ensures the normal use of the SEB-eFX / eX2 system of the aircraft cabin seat, and improves the service quality and the flight experience of passengers. Brief Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the test system of the utility model.

[0012] Figure 2 It is a schematic diagram of the test panel of the utility model.

[0013] Figure 3 It is a schematic diagram of the wiring of the test bench of the utility model.

[0014] Figure 4 It is a schematic diagram of the peripheral wiring of the test bench of the utility model.

[0015] Figure 5 It is a schematic diagram of the connection between the test parts and the test bench of the utility model.

[0016] Figure 6 It is a schematic diagram of the connection between the test parts and the test bench of the utility model.

[0017] Figure 7 It is a schematic diagram of the connection between the test parts and the test bench of the utility model.

[0018] Reference Signs: In the figure, the test panel 1, the test host 2, the touch screen 3, the IO board 4, the RS-232 terminal 5, the power supply 6, the USB interface 7, the network port ETH8, the power indicator light 9, the current fuse 10. Detailed Embodiments

[0019] In order to make the purpose, technical solutions and beneficial effects of the utility model clearer, the preferred embodiments of the utility model will be described in detail below with reference to the drawings for the convenience of those skilled in the art to understand.

[0020] Such as Figures 1-7, the present utility model discloses a test bench for aircraft cabin seat SEB-eFX / eX2. The test bench for aircraft cabin seat SEB-eFX / eX2 includes a test panel 1, a test host 2, a touch screen 3, an IO board 4, an RS-232 terminal 5 and a power supply 6. The touch screen 3, the IO board 4 and the RS-232 terminal 5 are all installed on the test panel 1. There are multiple IO boards 4, and the multiple IO boards 4 are connected to the test host 2 and the test components through connectors and connection wires. The touch screen 3, the RS-232 terminal 5 and the power supply 6 are all connected to the test host 2. There are multiple IO boards, which are mainly used for power control, network signal acquisition, video signal analysis, relay controllers, etc. The test host adopts a PXI-1042 chassis, a PXI-8115 main control board, a PXI-6533 board, a PXI-6040E board, a PXI-8231 network board, and a PXI-4072 digital multimeter board. The connection wires include various network cables, IO board connection wires, power supply wires, communication wires, etc., which facilitate the connection between the test bench and the test components. The connectors include (J1, J2, J3, J4, J5, J6, J7, J8, J9 and J37). Among them, the connectors (J1, J7, J8) use DB26 connectors, the connectors (J2, J3, J6) use DB62 connectors, the connectors (J4, J5) use DB10 connectors, the connector (J9) uses a DB19 connector, the connector J9 is a 115V power supply and data line interface, and the connector (J37) uses a DB78 connector. The touch screen uses a 15-inch touch screen. Connecting the test components to the test bench can detect the test components, conduct various function tests, troubleshoot faults, provide convenience for testing, ensure the normal use of the aircraft cabin seat SEB-eFX / eX2 system, and improve the service quality and passenger flight experience.

[0021] The power supply 6 includes a 220VAC / 50Hz, a 115VAC / 400Hz power supply and a programmable power supply. There are also a 220V switch and a 115VAC switch on the control panel. When testing, connect the 220VAC / 50Hz or 115VAC / 400Hz power supply to supply power for the test, and select the test power supply through the 220V switch or the 115VAC switch. The programmable power supply is a high-precision and high-efficiency power supply device that can control the output voltage and current through programming, and has the advantages of good stability and high reliability. When testing, the programmable power supply provides a 28VDC power supply for the test, which is convenient for testing.

[0022] There is also a USB interface 7 on the test panel 1. Devices such as keyboards and mice can be connected through the USB interface, which is convenient for carrying out test work.

[0023] The test panel 1 is also provided with an Ethernet port ETH8; through the Ethernet port ETH, devices such as routers can be connected to facilitate data transmission, and a general GS105 router can be used as the router.

[0024] The test panel 1 is also provided with a power indicator 9 and a current fuse 10; there are multiple power indicators and current fuses on the test panel. DC POWER is the 28V power indicator, DC FUSE is the 28V current fuse, AC POWER is the 220V power indicator, and AC FUSE is the 220V current fuse. The current fuse is used to protect the circuit. When the current exceeds its rated value, the fuse will automatically blow and cut off the circuit to prevent equipment damage or fire. When the power indicator goes out, the current fuse can be checked to see if it is burned out.

[0025] Working process:

[0026] The working principle of the present utility model is as follows: during testing, when testing the test part RD-FA3124-02, use the connecting wires to insert into the connectors J1, J6 and the RS-232 terminal on the test panel 1, and connect the other end of the connecting wires to the test part RD-FA3124-02, connect the power supply 6, and the test power supply can be selected through the 220V switch or the 115VAC switch to power on the test bench and the test part. The test is carried out through the touch screen 3 and the test host 2, and the touch screen 3 can display the test results; the SEB-eFX / eX2 system on the aircraft cabin seat can be detected, faults can be eliminated, and its normal use can be ensured.

[0027] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present utility model.

Claims

1. An aircraft cabin seat SEB-eFX / eX2 test bench, characterized in that: The described aircraft cabin seat SEB-eFX / eX2 test bench includes a test panel (1), a test host (2), a touch screen (3), an IO board (4), an RS-232 terminal (5) and a power supply (6). The touch screen (3), the IO board (4) and the RS-232 terminal (5) are all installed on the test panel (1). There are multiple IO boards (4), and the multiple IO boards (4) connect the test host (2) to the test parts through connectors and connecting wires. The touch screen (3), the RS-232 terminal (5) and the power supply (6) are all connected to the test host (2).

2. The SEB-eFX / eX2 test bench for an aircraft cabin seat according to claim 1, characterized in that: The power supply (6) includes a 220VAC / 50Hz, 115VAC / 400Hz power supply and a programmable power supply.

3. The aircraft cabin seat SEB-eFX / eX2 test bench according to claim 1, characterized in that: The test panel (1) is also provided with a USB interface (7).

4. An aircraft cabin seat SEB-eFX / eX2 test bench according to claim 1, characterized in that: The test panel (1) is also provided with an Ethernet port ETH (8).

5. The aircraft cabin seat SEB-eFX / eX2 test bench according to claim 1, characterized in that: The test panel (1) is also provided with a power indicator light (9) and a current fuse (10).

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