JPS59112396A - Automatic tester - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to an automatic testing device for testing, inspecting, and adjusting a testing machine. This invention relates to automatic testing equipment that analyzes input data related to tests, inspections, etc., and provides instructions for allocating work.

With conventional automatic test equipment, when there are multiple adjustments or inspection points, there is no method or device for averaging the workload and promptly notifying the operator. In the past, when it was desired to perform the work smoothly so that there was no imbalance in the amount of work done by the workers, the supervisor had to allocate the amount of work appropriately.

[Purpose of the invention]

SUMMARY OF THE INVENTION An object of the present invention is to provide an automatic test device that reduces the work time by equalizing the workload of each worker during testing, inspection, adjustment, etc. of a device under test.

[Summary of the invention]

A feature of the present invention is that when multiple workers perform multiple tasks, the voice input data indicating the status of the worker's inspection of the device under test is analyzed, the progress of each worker's work is grasped, and the workload is calculated. The purpose of the present invention is to automatically output voice instructions for allocating tasks for averaging, thereby facilitating smooth progress of the task and shortening the working time.

[Embodiments of the invention]

Embodiments of the present invention will be described below based on the drawings.

Figure 1 shows the configuration of the automatic test equipment, and in the same figure, measurement data and test results are transmitted through a voice input device 1 such as a microphone and a wired or wireless device 2, which converts voice into digital signals. The signal is input to the computer 5 through the V/D converter 3. The computer 5 compares the voice input data with the determination reference value and tolerance value stored in the storage device 6 to make a determination.

The determination result and input data are stored in the storage device 6, and are also recorded and displayed by the CB, T7, and printing device 8.

On the other hand, the adjustment method for instructing the judgment result and the worker is a D/V that converts the digital signal into an audio signal from the computer 5.
The signal is output from the converter 4 via the wired and wireless device 2 to the audio output device 10 such as a speaker or earphone.

An example of giving an instruction to allocate work by voice so as to equalize the amount of work of each worker in such an automatic testing device will be described with reference to FIGS. 2 to 4. For example, when testing and adjusting a train, three types of tests are performed simultaneously: electrical tests, air tests, and automatic train control system (hereinafter referred to as ATC) tests. Here, the persons in charge of the electrical test, air test, and ATC test are designated as A, B, and C, respectively. Figure 2 shows the amount of work for each electrical test when the amount of work for the electrical test is taken as 100%.

The computer 5 knows in advance the amount of work to be performed by the worker as shown in FIG. Next, FIG. 3 shows the amount of work completed for each test at the time when the ATC test by worker C was completed. Here, the amount of completed work shown in FIG. 3 is obtained as a result of analyzing measurement data and inspection data inputted from the voice input device 1 using the computer 5.

Next, FIG. 4 shows the contents of a program for averaging the amount of work executed by the computer 5. In the same figure, when the program is started in step 40, in step 42 a command is sent to the wireless device 2 or This is performed by the audio output device 10. Further, in step 44, it is determined whether or not there is a voice input from the worker, and if it is determined as 'No' in this step, the same determination is repeated.On the other hand, in step 44, it is determined as 'YES'. If so, it is determined in step 46 whether the input data is within the reference range. If the determination in step 46 is "NO", an instruction to continue the same adjustment is issued in step 48, and the process moves to step 46.On the other hand, if the determination in step 46 is "YES", the next step is performed. At step 48, the progress of the work is analyzed based on the input data, and at the next step 50, it is determined whether there is anyone who has finished the work. If the determination in step 50 is "No", the process moves to step 56, where instructions for the next inspection procedure are given, and the process returns to step 42. On the other hand, if the determination in step 50 is "YES", the progress of the worker's work is determined in step 52, and a voice instruction is given to assign the worker who has completed the work to another department, and in the next step 54, the above-mentioned Output the work to be done by the worker in voice, step 42
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〔Effect of the invention〕

As explained above, in the case where multiple workers perform multiple tasks, the present invention analyzes voice input data indicating the status of workers' inspections, etc., grasps the progress of each worker's work, and Since the present invention is configured to automatically output instructions for allocating work to equalize the amount of work by voice, it is possible to even out the work according to the present invention, and as a result, it is possible to properly allocate workers and smoothly It becomes possible to promote work and shorten work time.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the configuration of an automatic testing device according to the present invention, FIG. 2 is a diagram showing an example of the amount of scheduled work to be performed by multiple workers, and FIG. 3 is a diagram showing the work to be done by a specific worker. Figure 4 is a flowchart showing the contents of a program executed by a computer to average the amount of work handled by multiple workers. It is. 1...Voice input device, 2...Radio device, 3...V/
D converter, 4... D/V converter, 5... Calculator, 6
...Storage device, 7...CB, T, 8...Printing device, 10...Audio output device. Kaya 1 month $2 Eye test - Electric sky 4 A Qi C Non-original book → (/'I) (B) CO Kaya 3 eyes $4 Eyes 1st page continuation 0 Inventor Seiji Miyamoto ■ Applicant Hitachi Corporation machine engineering stock% formula%

Claims (1)

[Claims] 1. A voice input device for inputting measurement data or test results of the device under test using human voice, a storage device for recording and holding the input data, and a system for comparing input data with pre-stored judgment values and inputting the same In an automatic test device that includes a processing circuit that automatically determines whether data is within a reference range and an audio output device that outputs the determination result as audio, the processing device inputs the work progress of a plurality of workers. An automatic testing device characterized in that it grasps data, determines work assignments according to the work progress of each worker, and outputs control commands to be given by voice to a voice output device.