JPH053513A - Automatic answering device for radio incoming call - Google Patents

Abstract

PURPOSE:To surely make a response even when incoming time is short concerning the automatic answering device for radio incoming call to respond to calls from plural radio equipments through a speech path network. CONSTITUTION:When a call is incoming from the radio equipment, it is continuously displayed for prescribed time by a display means 1 that the call is incoming, and within this prescribed time, incoming call information to be changed with the passage of time and made incoming from the plural radio equipments is stored in a storing means 2 while being parallelly and time sequentially circulated and updated. On the other hand, while the display means 1 displays the call incoming, the radio equipment first receiving the call is retrieved by a retrieving means 4 based on the incoming call information stored in the storing means 2 according to the instruction of an instructing means 3 which can instruct the response to the radio equipment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless incoming call automatic answering apparatus which is used in a wireless telephone exchange system such as fire fighting and which responds to a call received from a plurality of wireless devices via a communication network.

[0002]

2. Description of the Related Art As an example of a conventional wireless incoming call answering device for answering incoming calls from a plurality of wireless devices, there is one on which a wireless response key lamp corresponding to each wireless device is provided on an operation console. In this conventional wireless incoming response device, when the wireless device calls and receives an incoming call to the wireless incoming response device via the communication network, the wireless response key lamp corresponding to the wireless device on the operation console is turned on. The operator can respond to the radio by pressing the lit radio response key lamp.

[0003]

However, in the above-described wireless incoming call answering device, the wireless answer key lamp is lit only while a call is made from the wireless device, that is, during the incoming call time, and it is possible to answer only during this period. When the wireless response key lamp is restored, it cannot respond. Therefore, there is a problem in that the operator cannot respond when the operator is responding to another wireless device, and cannot respond when the operation is delayed due to a wrong pressing of the wireless response key lamp or the incoming call is interrupted. SUMMARY OF THE INVENTION It is an object of the present invention to solve such a problem, and to provide a wireless incoming call automatic response device that can reliably respond even if the incoming call time is short and that an operation error does not easily occur.

[0004]

In order to solve the above-mentioned problems, a wireless incoming call answering apparatus according to the present invention is provided with a plurality of units as shown in the principle block diagram of the principle configuration of FIG. In the automatic incoming call answering apparatus for answering a call received from the wireless device via the communication network, (a) display means 1 for continuously displaying an incoming call from the wireless device for a predetermined time, (b) this predetermined time Storage means 2 capable of storing each incoming call information from the plurality of wireless devices, which changes from moment to moment, while circulating and updating in parallel in a time-sequential manner, (c) displaying an incoming call on the display means. During this time, the instructing means 3 capable of giving a response instruction to the wireless device, and (d) the instruction by the instructing means 3 searches for the first incoming wireless device based on the incoming call information stored in the storage means 2. Search means 4
It is characterized by including.

[0005]

When there is an incoming call from the wireless device, the incoming call is continuously displayed for a predetermined time on the display means 1, and within this predetermined time, each of the plurality of wireless devices that receive an incoming call while changing every minute. The incoming call information is stored in the storage means 2 while being circulated and updated in parallel in time sequence. On the other hand, while the incoming call is being displayed on the display means 1, the searching means 4 is operated based on the incoming call information stored in the storage means 2 by the instruction of the instructing means 3 capable of giving a response instruction to the wireless device.
Searches for the first incoming radio.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a specific embodiment of the wireless incoming call answering device of the present invention will be described with reference to the drawings. FIG. 2 shows a wireless incoming call automatic response device 11 of the present invention. When there is a call from 16 wireless devices R _j (j = 1 to 16), the wireless incoming call is received via the communication network 12. The call is received by the automatic response device 11. Forty-eight wireless response key lamps K _j (j = 1 to 16) corresponding to 16 wireless devices R _j (j = 1 to 16) and incoming response key lamps are provided on the operation surface 13 of the wireless incoming call automatic response device 11. L
Is provided, and when there is an incoming call from the radio device R _j , these key lamps K _j and L are operated and responded based on the processing performed in the control package 14.

The control package 14 includes a central processing unit (CPU) 15 for executing a predetermined program and a predetermined program,
It is composed of various registers necessary for executing the program, and a storage unit 16 for storing incoming call information and the like.

The storage of the incoming information of the radio device R _j in the storage unit 16 is performed by the incoming state bit matrix AR having an array of 3 rows and 16 columns as shown in FIG.
i (1 to 3) indicates the accommodating ROW position of the wireless device, and j (1 to 16)
Indicates the accommodation BIT position. In FIG. 3, b _{i, j} indicates the accommodation position of the radio device R _j . If there is an incoming call from the wireless device R _j , the corresponding point b _{i, j} becomes “1”, and if the incoming call is restored, it becomes “0”.

As shown in FIG. 4, the storage unit 16 stores the incoming state bit matrix AR and the next table address AD _n (n = 1 to 1) indicating the address of the next memory table.
4) and a four-sided memory table M _n (n = n = n = n)
1-4) and the destination memory table M _n for copying the incoming information written in the incoming state bit matrix AR
There is a 0 second pointer ZP for indicating the incoming call information within a predetermined time.

Next, the storage and storage of the incoming information of the radio device R _j will be described with reference to FIG. The latest incoming call information from the 16 radio devices R _j for 1 second is copied from the incoming state bit matrix AR to the memory table M _n pointed to by the 0 second pointer ZP every 1 second in a time-sequential manner. , Update the incoming call information stored in the memory table M _n . The memory table M _n copied after N seconds, that is, the content of the 0-second pointer ZP is n = N
-4 × | N / 4 | +1, which is a memory table M _n , is copied to M ₁ after 0 seconds, copied to M ₂ after 1 _second, ... The incoming information is overwritten on the memory table M _n pointed to by. Therefore, even if the incoming call from the radio device R _j is interrupted, the incoming call information is stored for 3 seconds before being overwritten.

6 to 8 show specific procedures for responding to an incoming call from the wireless device R _j by using the wireless incoming call automatic response device 1 for storing the incoming call information as described above. This will be described with reference to the flowcharts shown in FIG. First, in FIG. 6 showing the overall flow, step A: input and storage of incoming information of the radio device R _j and step B: response to the radio device R _j are simultaneously performed.

Next, the input of the incoming call information of the radio device R _{j in} step A will be described with reference to the flowchart of FIG. A-1: The incoming call information of the wireless device R _j is input to the wireless incoming call automatic response device 1, and the incoming call information is stored (steps A-2 to 3).
And a display regarding the presence or absence of an incoming call (steps A-4 to 12). A-2: The input incoming information for one second is written in the status bit matrix AR regardless of whether there is an incoming call and is updated every second. A-3: The incoming information written in the status bit matrix AR is copied to the memory table M _n indicated by the 0-second pointer ZP. Note that steps A-2 and A
The storage of the incoming call information in -3 has been described in detail above, and will be omitted. A-4, A-5, A-6: in the incoming information input, if there is incoming from the wireless device R _j, wireless transponder key lamp corresponding to radio R _j K _j and incoming call response key lamp L
Lights up. A-7, A-8: The wireless response key lamp K _j continues to be lit while the incoming call continues, and goes off when the incoming call is interrupted. A-9, A-10: Check whether the incoming call continues,
If the incoming call is cut off, a 3-second timer is set. A-11, A-12: While the incoming call information is stored in the memory table M _n , that is, the incoming call response key lamp L is turned on for 3 seconds after the incoming call is interrupted, and turned off after 3 seconds. ..

Next, the radio device R in step B described above._jTo
The response will be described with reference to the flowchart of FIG.
It B-1, B-2, B-3: Wireless response key lamp K_jIs the point
While lighting, ie radio R_jWhile receiving
Wireless response key lamp K_jBy pressing, the wireless response key
-Lamp K_jCorresponding to R_jRespond to. B-4, B-5: Incoming call answer key lamp L is lit
Between, ie radio R _jReceived information from the memory table
Le M_nIncoming call answer key lamp L
If it is pressed, the process proceeds to step B-6. B-6: Memory table M pointed by 0 second pointer ZP_nWithin
Next table address AD_nOf the address written in
Memory table M_{n '}[N '= N-4 * | (N + 1) / 4
| +2] incoming state bit matrix AR, that is, 3 seconds
Search for the first radio that arrived based on previous incoming information
To do. Memory table M_{n '}On the bit matrix BM of
If there is no "1" indicating that the call arrived
Search the memory table. B-7: Based on the search result, the radio R_jRespond to
To do.

As described above, in the wireless incoming call automatic response device 11 of the present invention, the incoming call information is stored within a fixed time (3 seconds in this embodiment) even after the incoming call from the wireless device R _j is interrupted. Therefore, within this fixed time, it is possible to search for a radio device having an incoming call based on the stored incoming call information and respond to the radio device R _j . It should be noted that the time for storing the incoming call information after the incoming call from the wireless device R _j is interrupted is changed by the number of the memory table M _n , the number of rows of the incoming call state bit matrix AR, and the cycle of writing the incoming call information to each row of the bit matrix BM. Therefore, it can be arbitrarily selected.

The display means 1 and the instruction means 3 in the present invention correspond to the incoming call response key lamp L in the present embodiment,
The storage means 2 in the present invention corresponds to the memory table M _n in this embodiment, and the search means 4 in the present invention corresponds to the CPU 15 in this embodiment.

[0016]

The automatic incoming call answering device of the present invention stores incoming call information within a fixed time even after the incoming call from the wireless device is interrupted, and the wireless incoming call automatic answering device can respond to the wireless device. Therefore, even when the operator responds to another wireless device and cannot immediately respond, or when the operation is delayed due to an operation error or the like and the incoming call is interrupted, the operator can surely respond.

[Brief description of drawings]

FIG. 1 is a principle block diagram showing a principle configuration of a wireless incoming call automatic response device of the present invention.

FIG. 2 is a configuration block diagram of a specific embodiment of the wireless incoming call automatic response device of the present invention.

FIG. 3 is an explanatory diagram of an incoming state bit matrix that stores incoming information.

FIG. 4 is a block diagram showing a configuration of a storage unit.

FIG. 5 is an explanatory diagram showing storage of incoming call information and retention of storage.

FIG. 6 is a diagram showing an overall flow of a program in a specific example of the wireless incoming call automatic response device of the present invention.

FIG. 7 is a flowchart showing the input and storage of incoming call information.

FIG. 8 is a flowchart showing a response to a wireless device.

[Explanation of symbols]

1 Display Means 2 Storage Means 3 Instruction Means 4 Search Means 11 Wireless Incoming Automatic Answering Device 12 Call Path Network 13 Operating Surface 14 Control Package 15 CPU 16 Storage R _j Radio K _j Radio Response Key Lamp L incoming response key lamp BM bit matrix AR incoming state bit matrix M _n memory table AD _n next table address ZP 0 second pointer

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yasuyuki Sashikawa 1-4-4, Hakata Station, Hakata-ku, Fukuoka City, Fukuoka City, Fujitsu Kyushu Communication Systems Limited (72) Inventor, Koji Yamamoto Hakata-ku, Fukuoka City, Fukuoka Prefecture Hakata Ekimae 1-4-4 Fujitsu Kyushu Communication Systems Limited (72) Inventor Masahiro Nihei 1015 Kamiodanaka, Kawasaki City, Kanagawa Prefecture Fujitsu Limited

Claims (1)

Claim: What is claimed is: 1. A wireless incoming call automatic response device for answering a call received from a plurality of wireless devices via a communication network,
(a) Display means 1 for continuously displaying an incoming call from the wireless device for a predetermined time period, (b) In this predetermined time period, each incoming call information from the plurality of wireless devices that changes in time is displayed in parallel in time. Storage means 2 that can be stored while being sequentially circulated and updated, (c) Instruction means 3 that can give a response instruction to the radio while displaying an incoming call on the display means, and (d) this instruction means 3
In response to the instruction, the wireless incoming call automatic response device is provided with a searching means 4 for searching the first incoming wireless device based on the incoming call information stored in the storage means 2.