JPH06103022A - Voice guidance system device - Google Patents

Abstract

PURPOSE:To provide the voice guidance system device excellent in personal correspondency by adding an ID transmitting/receiving function. CONSTITUTION:This device is provided with an ID transmitter 10 fitted to an explaining object so as to transmit an ID corresponding to the explaining object, and solid-state recorder 20 equipped with an ID reception part and a voice output part 26 so as to perform guidance corresponding to the ID by receiving the ID transmitted from the ID transmitter 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a voice guidance system device, and more specifically, it is a trigger for activating it.
D Regarding transmission and reception.

[0002]

2. Description of the Related Art In a conventional device of this type, the object to be explained and the guidance device are of a one-to-one stationary type, and the outputs are simultaneously reproduced to listeners.

[0003]

The disadvantages of the above-mentioned conventional devices are that the listeners have to wait for the devices to wait in line, hear back the contents, change the contents to suit the listener, and perform asynchronous reproduction. There are points.

The present invention solves the drawbacks in the structure of the object to be explained and the device which the above-mentioned conventional products have, and thus I
An object of the present invention is to provide a voice guidance system device excellent in personal compatibility by adding a D transmission / reception function.

[0005]

The above object is to provide an ID transmitter attached to an object to be explained and transmitting an ID corresponding to the object to be explained, and to receive the ID transmitted from the ID transmitter. This is achieved by including an ID receiving unit and a solid-state recorder having an audio output unit that performs processing corresponding to the ID.

[0006]

In the present invention, an ID is set to an object to be explained, and the ID is transmitted from the ID transmitting device corresponding to the object to be explained to a listener (solid-state recorder). In order to realize low power consumption of the transmitting device, the transmitting method is also a method of transmitting an interval, a method of detecting the approach of a solid-state recorder or a listener and transmitting, or a method of starting the transmission after receiving a request from the solid-state recorder. Take.

Upon receipt of the ID, the solid-state recorder decodes the ID, retrieves information corresponding to the ID from the internal memory, and reproduces the information. Therefore, the internal memory of the solid-state recorder is I
If you enter the number of information corresponding to D, one person can understand the contents independently by using one solid recorder,
You can freely use functions such as listening and fast-forwarding, and it will be a system excellent for personal correspondence.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a functional block diagram of a voice guidance system device according to an embodiment of the present invention, and FIG. 2 is a diagram showing an embodiment of a system using an ID signal. FIG. 3 shows an ID input timing chart of the solid-state recorder, and FIG. 4 shows an ID output timing chart of the ID transmitter.

As shown in FIG. 1, the ID transmission device 10 mainly includes an ID setting section 11, an ID modulation section 12, an ID output section 13,
The output request signal input unit 14 and the OSC 15 are included. Reference numeral 40 is an external sensor. On the other hand, the solid-state recorder 20 includes an ID input detection unit 21 and an ID signal decoding unit 2
2, CPU 23, control unit 24, memory unit 25, voice output unit 26, ID output request signal generation unit 27.

This system will be described with reference to FIG. 2. The ID of each object 30 to be explained is set in the corresponding ID transmitting device 10, and the solid-state recorder 20 stores all the guidance contents including the ID including the ID. Keep it. The listener has the solid-state recorder 20 and the explanation object 30 of interest
When the switch of the solid-state recorder 20 is put in at the position of and the start is applied, the reproduction request signal f is sent to the CPU at the timing shown in FIG.
23, the CPU 23 outputs the output enable signal g to the ID output request signal generator 27 and outputs the ID request signal b to the outside.

The ID transmitter 10 starts to be activated by the ID request signal b or the ID request signal b issued from the external sensor 40, and outputs an oscillation enable signal c to the OSC 15 and an oscillation d for outputting the ID signal a. To start.
After the oscillation stabilization time has elapsed, the output request signal input unit 14
Outputs the output enable signal e to the ID output unit 13.
The ID output unit 13 continuously outputs the ID signal a while inserting the output interval time t in order to realize the low power consumption operation. Then, the CPU 23 outputs the ID input enable signal h to the ID input detection unit 21 for a certain period, and the ID input detection unit 21 waits for the input of the ID signal a.

The ID signal a output from the ID transmitter 10 is the ID of the solid-state recorder 20 at the timing shown in FIG.
The input detection unit 21 performs input detection, performs processing such as demodulation, and
The D signal decoding unit 22 performs waveform shaping and decoding processing, and then fetches it into the CPU 23. CPU23
Reads the guidance data corresponding to the ID signal a from the memory unit 25 and sends it to the voice output unit 26. The audio output unit 26 processes the digital audio data with a digital filter, a D / A converter, etc., and outputs it as analog audio data to the outside so that the listener can hear the guidance content through the headphone 50 (FIG. 2) and the like. It will be possible.

Further, by providing the solid-state recorder 20 with basic functions (start, stop, fast-forward, fast-reverse, pause, etc.), the listener can freely select the guidance information, and there is no omission of information. .

It should be noted that the ID transmitter 10 is a battery-based ID.
Means such as transmission and setting have an integrated structure, and mounting means for mounting to a target site is provided.

[0016]

As described above, according to the present invention, since the system configuration using ID transmission / reception is adopted for reproducing and activating the guidance information, it can be freely carried and is excellent in portability, so that the listener can enjoy it. It is possible to reproduce by simply pressing the switch without being aware of anything in front of the object to be explained, and a voice guidance system device excellent in operability can be obtained.

Further, in the ID transmission device, there is an effect that the power consumption can be reduced by adopting the mobility from the external request and the intermittent transmission method.

[Brief description of drawings]

FIG. 1 is a functional block diagram of a voice guidance system device including an ID transmission device and a solid-state recorder according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram of a system.

FIG. 3 is an ID signal output timing chart of the ID transmission device.

FIG. 4 is an ID signal input timing chart of the solid-state recorder.

[Explanation of symbols]

 10 ID transmitter 11 ID setting unit 12 ID signal modulator 13 ID output unit 14 ID output request signal input unit 15 oscillator 20 solid-state recorder 21 ID input unit 22 ID signal demodulation unit 23 CPU 24 control unit 25 memory unit 26 voice output unit 27 ID output request signal generation unit 30 Explained object 40 External sensor 50 Headphone

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Nobuo Hamamoto 1-280 Higashi Koigokubo, Kokubunji, Tokyo Inside the Central Research Laboratory, Hitachi, Ltd.

Claims (5)

[Claims] 1. An ID transmitter attached to an object to be explained and transmitting an ID corresponding to the object to be explained, and a process corresponding to the ID by receiving the ID transmitted from the ID transmitter. And a solid-state recorder having an ID receiving unit and a voice output unit. 2. The voice guidance system device according to claim 1, wherein the ID receiving operation of the solid-state recorder is triggered by an explanation start request by turning on a power switch or the like, and is not operated after the reception is completed. . 3. The voice guidance system device according to claim 1, wherein the ID transmission operation of the ID transmitter is intermittently performed. 4. The voice guidance system device according to claim 1, wherein the ID transmission operation of the ID transmitter is started by a request from the outside or a sensor detection. 5. The voice according to claim 1, wherein the ID transmitter integrally includes means for performing ID transmission, setting, etc. by a battery, and has mounting means for mounting to a target site. Guidance system equipment.