CN209542726U - A kind of test equipment for section monitoring system single-deck - Google Patents

Abstract

The utility model relates to a kind of test equipments for section monitoring system single-deck, including logic testing module, logic simulation module, power supply module, test host and peripheral module, equipment further includes cabinet, it include multiple multiple compartments being from top to bottom distributed in the cabinet, logic testing module, logic simulation module, power supply module, test host and peripheral module are located in each compartment, and logic simulation module is between power supply module and logic testing module.Compared with prior art, the utility model, without carrying out the assembly and connection at scene in each test, improves testing efficiency by the way that each section to be integrated in cabinet.

Description

A kind of test equipment for section monitoring system single-deck

Technical field

The utility model relates to railway communication fields, set more particularly, to a kind of test for section monitoring system single-deck It is standby.

Background technique

Wayside signaling monitoring is the product for managing general fast route of the route design speed per hour no more than 160km/s, is had Between standing security information transmission, section direction controlling, section occupied logical check and section outdoor-monitoring function.

At this stage, since producers can not carry out Automated inspection to section comprehensive monitor system, in production process Single-deck is examined, aging work and single-deck maintenance work require professional and undertakes, which reduces production efficiency, and personnel obtain It is played less than effective.To improve production efficiency, the degree of participation of research staff in production process is reduced, needs to carry out production work Whole work of production testing are simply and effectively completed in the development of dress by producers by producing tooling.

Although prior art discloses some single-deck test equipments, such as CN205038278U discloses a kind of Signal Products Single-deck test device, comprising: pallet, for placing tested single-deck；Further include: industrial personal computer is connect with tested single-deck；Adaptation group Part is connect with industrial personal computer and the tested single-deck being placed on pallet respectively, for establishing and executing in tested single-deck and industrial personal computer It effectively connects and tests between PCI board card；Instrument and meter is connect with tested single-deck and industrial personal computer respectively, for showing, testing quilt Survey the state and data of test point on single-deck.But current single-deck test equipment is frequently not to monitor system single-deck for section , often still need for section monitoring system single-deck at present and on-site assembly is carried out to each device meter etc., results in this way Test effect is low.

Utility model content

The purpose of this utility model is exactly to provide a kind of for section to overcome the problems of the above-mentioned prior art The test equipment of monitoring system single-deck.

The purpose of this utility model can be achieved through the following technical solutions:

A kind of test equipment for section monitoring system single-deck, including logic testing module, logic simulation module, power supply Module, test host and peripheral module, the equipment further include cabinet, include in the cabinet it is multiple be from top to bottom distributed it is multiple Compartment, the logic testing module, logic simulation module, power supply module, test host and peripheral module are located at each compartment In, and the logic simulation module is between power supply module and logic testing module.

The logic simulation module includes electronic load and regulated power supply, and the electronic load and regulated power supply are respectively arranged on In two adjacent compartments, and regulated power supply is located at below electronic load.

The regulated power supply is set in the top compartment of power supply module.

The logic testing module is made of multiple slots being vertically arranged, and each slot is horizontally arranged in a compartment.

The slot is equipped with 20~25 altogether.

The slot is equipped with 21 altogether.

The peripheral module includes display and key mouse, and the display and key mouse are connected to test host.

Compared with prior art, the utility model has the following beneficial effects:

1) it by the way that each section to be integrated in cabinet, without carrying out the assembly and connection at scene in each test, mentions High testing efficiency.

2) electronic load and regulated power supply are respectively arranged in two adjacent compartments, and regulated power supply is located under electronic load Side, it is possible to reduce the consumption of cable, and avoid the in disorder of cable.

3) logic testing module is made of multiple slots being vertically arranged, and each slot is horizontally arranged in a compartment, just It is applied widely in the multiple single-decks to be measured of installation.

4) all modules can all carry out replacement maintenance by pluggable mode, and each module is all individually present safety device, avoids There are related damages.

Detailed description of the invention

Fig. 1 is the composition schematic diagram of the utility model；

Fig. 2 is the positive structure schematic of the utility model；

Fig. 3 is the structure schematic diagram of the utility model；

Wherein: 1, logic testing module, 2, logic simulation module, 3, power supply module, 4, test host, 5, peripheral module, 21, electronic load, 22, regulated power supply, 51, display, 52, key mouse.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model Shield range is not limited to the following embodiments.

A kind of test equipment for section monitoring system single-deck, as shown in FIG. 1 to 3, including logic testing module 1, Logic simulation module 2, power supply module 3, test host 4 and peripheral module 5, equipment further include cabinet, include multiple in the cabinet The multiple compartments being from top to bottom distributed, logic testing module 1, logic simulation module 2, power supply module 3, test host 4 and peripheral hardware Module 5 is located in each compartment, and logic simulation module 2 is between power supply module 3 and logic testing module 1.Power supply mould Block 3 is connect with test host 4, logic simulation module 2 and logic testing module 1 respectively；The single-deck being inserted into logic testing module 1 It is connect respectively with test host 4 with logic simulation module 2；Tested single-deck is connect by slot with logic testing module 1.Wherein, Testing host 4 can be constant using existing test host, including hardware and software, it is only necessary to install the test host 4 Into cabinet.

By the way that each section to be integrated in cabinet, without carrying out the assembly and connection at scene in each test, improve Testing efficiency.

Logic simulation module 2 includes electronic load 21 and regulated power supply 22, and electronic load 21 and regulated power supply 22 are set respectively In two adjacent compartments, and regulated power supply 22 is located at 21 lower section of electronic load, it is possible to reduce the consumption of cable, and avoid Cable it is in disorder.Preferably, regulated power supply 22 is set in the top compartment of power supply module 3.Wherein, Chinese mugwort can be used in electronic load 41 The IT6822 of Ai De Ces Co., Ltd can be used in the IT8510 of moral Ces Co., Ltd, regulated power supply 22.

Logic testing module 1 is made of multiple slots being vertically arranged, and each slot is horizontally arranged in a compartment, preferably , slot is equipped with 20~25, in the present embodiment altogether, and slot is equipped with 21 altogether, as shown in Figure 2.

Peripheral module 5 includes display 51 and key mouse 52, and display 51 and key mouse 52 are connected to test host 4.

Test host 4 is connect with the Board Under Test of single-deck, and display 51 provides human-computer interaction interface.Tester can be by aobvious Show that the Peripheral Interfaces parts such as device, PS/2 interface keyboard, usb mouse, J-LINK download cable, DSP series of program device carry out Test operation simultaneously controls entire test process；

Logic simulation module 2 includes logic testing condition such as controllable electric power and electronic load, logic testing module and logic Portion's test module 1 connects, and realizes the functional test of Board Under Test；

Power supply module 3 includes 24V direct current and 220V AC power source, and 24V DC power supply is connect with logic section test module 1, 24V input power is provided for it, 220V AC power source is the power supplies such as logic simulation module 2, test host 4.

Peripheral module 5 includes display, PS/2 interface keyboard, usb mouse, J-LINK download cable, DSP series volume Journey device.Display provides man machine operation interface, and PS/2 interface keyboard and usb mouse provide external command input interface, J- LINK download cable is read and write for downloading CPLD, FPGA program, DSP series of program device for special chip program.

The utility model test method can be consistent with the past, and without improving, specific as follows: tester is according to Board Under Test Test request, the subtest plate of needs is installed to corresponding slot position, connects power supply module；In logic section test module 1 power on before the connection of entire part of detecting is checked, Board Under Test is carried out with digital multimeter to power on preceding short circuit Test；To system electrification, host 4 will be tested by J-LINK download cable and DSP series of program device and connect with Board Under Test, quilt is given The chip of drafting board carries out firmware downloading, and test host 4 sends test command to logic section part of detecting, and part of detecting is according to test Order control 2 simulation test condition of analog module, provides the test environment of tested single-deck, and part of detecting collects tested single-deck data Passback test result is simultaneously shown by man-machine interface；Can check whether test result is qualified in test interface, it finally will test As a result it is filled up to inside test report.If test failure, corresponding fault point can be found by fault cues, carried out Subsequent repair.

Claims (7)

1. it is a kind of for section monitoring system single-deck test equipment, including logic testing module (1), logic simulation module (2), Power supply module (3), test host (4) and peripheral module (5), which is characterized in that the equipment further includes cabinet, packet in the cabinet Include multiple multiple compartments being from top to bottom distributed, the logic testing module (1), logic simulation module (2), power supply module (3), Test host (4) and peripheral module (5) are located in each compartment, and the logic simulation module (2) is located at power supply module (3) Between logic testing module (1).

2. a kind of test equipment for section monitoring system single-deck according to claim 1, which is characterized in that described to patrol Collecting analog module (2) includes electronic load (21) and regulated power supply (22), and the electronic load (21) and regulated power supply (22) divide She Yu not be in two adjacent compartments, and regulated power supply (22) is located at below electronic load (21).

3. it is according to claim 2 it is a kind of for section monitoring system single-deck test equipment, which is characterized in that it is described can Power supply (22) are adjusted to be set in the top compartment of power supply module (3).

4. a kind of test equipment for section monitoring system single-deck according to claim 1, which is characterized in that described to patrol It collects test module (1) to be made of multiple slots being vertically arranged, each slot is horizontally arranged in a compartment.

5. a kind of test equipment for section monitoring system single-deck according to claim 4, which is characterized in that described to insert Slot is equipped with 20~25 altogether.

6. a kind of test equipment for section monitoring system single-deck according to claim 5, which is characterized in that described to insert Slot is equipped with 21 altogether.

7. a kind of test equipment for section monitoring system single-deck according to claim 1, which is characterized in that described outer If module (5) includes display (51) and key mouse (52), the display (51) and key mouse (52) are connected to test host (4)。