JPS61282897A - Voice order checker for voice controller - 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 Use This invention relates to a voice command confirmation device in a voice control device for a working machine such as a tractor or a combine harvester.
This voice pattern is used in the control device ITC, which is configured such that voice commands are analyzed and stored in advance into voice patterns, and operation instructions for the control unit can be given in accordance with the voice patterns. The present invention proposes a voice command confirmation device t that is capable of reproducing a voice command.

Conventional technology allows an operator to give commands by voice and operate the operating parts of a work machine in accordance with the voice commands, making it possible to perform a wide variety of complex operations easily and accurately. In a voice control device devised as described above, the voice memory is simplified by encoding and storing a wide variety of voice commands as voice patterns based on their characteristics.

Therefore, in order to check whether or not the desired voice command is stored in the voice control device of the working machine, the operator must pull out the voice command stored in the voice control device of the working machine.
There is the inconvenience of not being able to confirm the details.

Problems to be Solved by the Invention This invention enables the operator to confirm the voice commands stored in the form of voice patterns in advance by reproducing them as audible voices that can be understood by the operator. It has been devised.

Means for Solving the Problems In order to solve the above problems, the present invention has taken the following technical means.

That is, the voice command inputted in advance by the input means (3) is
A voice analysis unit (5) that analyzes the voice pattern based on its characteristics, a voice memory (1) that stores the voice pattern, and sends operation commands to the operating part (9) of the working machine in accordance with the voice pattern. The operation command section (7
), and a voice recognition unit ( 8), the playback switch (S
+), (82), (Sg)... and the above-mentioned playback switch ('') * (Ss+)... is operated to synthesize the voice pattern in the voice memory (1) into an audible voice command. This is a voice command confirmation vtR in a voice control bag @, characterized by having a unit a2 and a reproduction means OB for reproducing the synthesized voice command.

The action operation is the desired regeneration switch (81), (82)
..., the voice pattern corresponding to this playback switch is retrieved from the voice memory (1), synthesized into an audible voice command by the voice synthesis unit (13), and then sent to the reproduction means. ttn, so that the operator can easily know the commands that can be voice controlled by the voice control device.

Example Next, embodiments of the present invention will be described based on the drawings.

As shown in the block diagram in FIG. 1, voice commands such as "stop", "turn right 90 degrees", "work machine ground", etc. are registered in advance in the voice memory (1) as voice patterns.1.
However, when registering, please press the voice command registration switch (
2) to input a voice command into the input means (3) such as a microphone, the voice command is sent to the voice analysis unit (5) by the single-circuit switch (4), and the voice command is analyzed according to its characteristics. Each voice pattern is transformed into a voice pattern in a unit (5), an address is designated by an address selector (6), and the address is stored at a predetermined address in the voice memory (1). Since the operation is not performed by the user but by the manufacturer of the N control device, the voice command registration switch (2) is locked so that it cannot be operated by the user. Also, specific operation commands corresponding to each voice pattern, for example, regarding the voice command "stop", "left and right brakes on" and "latch off to drive", or "right 9σ turn".

"Right brake on, right side clutch off, handle rotated to the right", "handle returned to the left", "right brake off, right side clutch on" are stored in the operation command section (7).

When operated by an operator, the voice command registration switch r2
) without operating the input means (3)K, for example "stop"
When a voice command such as "turn right 90 degrees" is input, the single-circuit switch (4) inputs this voice command to the voice recognition unit (8), and the voice recognition unit (8) converts the voice command into a voice pattern. This voice pattern is analyzed and stored in the voice memory (
It is checked which voice pattern registered in the above matches the voice pattern, and when a match is found, a specific operation command corresponding to this voice pattern is given from the operation command section (7) to the actuating section (9). The operating section (9), which is composed of a brake mechanism, a latch mechanism for running, etc., operates.

Then, a playback 1kr switch (S, (Sg)...) is provided in response to the various voice commands registered above, and when the input/output selector (II is operated to the playback side) (S, (12)...01) The playback switch (S"1) causes the sound to be played through the corresponding voice command, such as a speaker or a playback means (11) such as a cathode ray tube. , (82)・
...01 operation causes the address selector (6) to select the address of the voice memo % II (1), modify the voice pattern corresponding to the voice command from that address, and send it to the voice synthesis unit Cl21. 5, the voice command is synthesized from the voice pattern and outputted from the reproducer 191111 as, for example, a voice command.
FIG. K2 shows the flowchart of the control at the time of reproducing the voice command and inputting the voice command, respectively.

Voice command and playback switch (S, (8g)...
The playback switches (Ss), (82), . . . do not need to be configured in a one-to-one correspondence state, and may be configured as character combination switches.

Next, in the second embodiment whose block diagram is shown in Figure 3, the operating conditions such as oil temperature, pressure, speed, etc. in the first operating part (9) are detected by the Senna group special, and the standard condition data memory l
The control unit 151 compares the standard state data stored in advance in the i4 with the detected value, and when an abnormality is discovered,
Activate the corresponding alarm group (161) and activate the activation unit (9
), this alarm group C1e consisting of a buzzer, a lamp, etc. is used to notify the operator which part of The operator follows this activation of the alarm group 11e and immediately takes measures for emergency situations, and for abnormal situations that do not require an emergency.
For example, in response to "Fuel cut off Genki 1-", "Air filter slightly clogged", etc., leave it as it is until the work in progress is finished, and then operate the abnormality memory regeneration switch side before implementing countermeasures. , the voice pattern of the abnormal state memo 11171 is synthesized as a voice command by the voice synthesis unit a2, such as the above-mentioned "Fuel is almost out", and is output from the reproduction means (Il+, for example, to inform the operator as a voice). But.

If there are a plurality of abnormal states, this regeneration operation will be repeated, and the flow is shown in Fig. fX4.

In order to simplify the capacity of the Memo+7, abnormal states of various types are stored in advance in the form of encoded voice patterns, and the operator can store them in the voice memory (1) ) By operating one of the playback switches (8K), (Sg)... registered in response to this abnormal state, an audible voice command such as "
The voice synthesis unit 02 synthesizes messages such as "Stop,""Running fee runs out," and "Danger" and reproduces them from the reproduction means nfl.

Effects of the invention Voice control according to this invention @f! The voice command confirmation device in the IK is configured as described above, and when the operator operates one of the desired playback switches (Sr), (S2)... The voice pattern is retrieved from the voice memory (1) and synthesized into an audible voice command by the voice synthesis unit (Q3) and output from the reproduction means (Ql), allowing the operator to control the voice using the voice control device. This means that a wide variety of voice commands can be memorized in a simplified form, and can be regenerated into voice commands that the operator can understand as needed, making voice control easier. This is effective in simplifying the device and reducing manufacturing costs.

[Brief explanation of drawings]

1 and 3 are control block diagrams of the respective embodiments, FIG. 2 is a flowchart of the embodiment of FIG. 1, and FIG. 4 is a flowchart of the embodiment of FIG. 3. 1 is an example flowchart. Code explanation

Claims (1)

[Claims] A voice analysis unit that analyzes voice commands that are input in advance through an input means into a voice pattern based on its characteristics, a voice memory that stores the voice pattern, and a voice pattern that controls the operating part of the work machine in accordance with the voice pattern. An operation command unit that outputs operation commands, and a voice recognition unit that analyzes voice commands input from an input means during work into voice patterns, matches them with a voice memory, and then issues commands to the operation command unit. A voice control device comprising: a playback switch provided in response to the voice command; and a voice synthesis unit that synthesizes a voice pattern in the voice memory into an audible voice command by operating the playback switch. 1. A voice command confirmation device for a voice control device, characterized in that it has a reproduction means for reproducing the synthesized voice command.