JPH04165896A - Position information registering system for radio telephone set for private branch exchange - Google Patents

Abstract

PURPOSE:To always make position information stored in a private branch exchange match with the real position of a radio telephone set by registering the position information when the radio telephone set is not used in a fixed time. CONSTITUTION:An operation monitoring part 41 of a radio telephone set 40 monitors the using state of the radio telephone set 40, and makes a request for registering the position information of the radio telephone set 40 to a radio equipment 30 when detecting that the radio telephone set 40 is not used in the fixed time. Information that the radio telephone set 40 is in the radio area of the radio equipment 30 is communicated from the radio equipment 30 through a line circuit 20 to a controlling part 11. The controlling part 11 communicates the information that the radio telephone set 40 is at the position of the line circuit 20 to a storing part 12. The storing part 12 stores the storage position of the line circuit 20 in a position information storing part corresponding to the number of the radio telephone set 40.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a wireless telephone connected to a private branch exchange;
In particular, it relates to a location information registration method.

[Conventional technology]

The conventional method for recognizing the location of wireless telephones in private branch exchanges is as follows:
The private branch exchange searches the location of the wireless phone at regular intervals,
There is a first method in which the location is stored, and a second method in which the radiotelephone notifies the private branch exchange of the location when the location of the radiotelephone changes.

[Problem to be solved by the invention]

In this conventional method for recognizing the location of a wireless telephone in a private branch exchange, even if the wireless telephone notifies the private branch exchange of its location, the private branch exchange may not receive the information, or internal processing may fail, etc., making it difficult to reliably recognize the location of the wireless telephone. There was a problem.

SUMMARY OF THE INVENTION An object of the present invention is to provide a method for registering location information of a wireless telephone in a private branch exchange, which registers location information even when the wireless telephone is not in use, when making a call, or when moving during a call, thereby ensuring recognition of the location of the wireless telephone. It's about doing.

[Means to solve the problem]

The method for registering location information for a wireless telephone in a private branch exchange of the present invention is a method for registering location information for a wireless telephone in a private branch exchange that accommodates a plurality of wireless telephones and recognizes their location information. The wireless telephone has an operation monitoring section that monitors the status and requests the control section of the exchange to register the location information of the wireless telephone if the unused state continues for a predetermined period of time, and a controller that receives this location information registration request information. A wireless telephone comprising: a control section that notifies a storage section of a subscriber number of the radio telephone and a housing position of a line circuit; and a location information storage section corresponding to the subscriber number of the radio telephone, and that is notified by the control section. a storage unit for storing a housing position of a line circuit corresponding to a subscriber number of the wireless telephone; Further, when the wireless telephone moves during a call, the control section notifies the storage section of the subscriber number of the wireless telephone and the accommodation position of the line circuit to which the wireless telephone has moved.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a diagram of a relay system according to an embodiment of the present invention, and FIG. 2 is a configuration diagram of a location information storage section of a wireless telephone in the storage section 12 shown in FIG.

In the present embodiment shown in FIG.
1. Storage unit 12. It consists of a private branch exchange consisting of line circuits 20, 21 and 22, a radio device 30, and a radio telephone 40 including an operation monitoring section 41.

First, registration of location information in an outgoing connection will be explained. When the wireless telephone 40 makes a call, the wireless device 30 and line circuit 20 notify the control unit 11 that the wireless telephone 40 has made a call using a known technique. The control unit 11 notifies the storage unit 12 that the wireless telephone 40 is located at the line circuit 20. The storage unit 12 stores the accommodation position of the line circuit 20 in the position information storage unit corresponding to the number of the wireless telephone 40, as shown in FIG. Thereafter, the calling process of the wireless telephone 40 is continued using a known technique.

Next, registration of location information during movement during a call will be explained. Here, it is assumed that the wireless telephone 40 is in communication via the wireless device 30 and the line circuit 202 communication path switch IO. The wireless telephone 40 is connected to the wireless device 3 from the wireless area of the hot wire device 30.
Move to the wireless area of 1. The control unit 11 uses a known technique to know that the wireless telephone 40 has moved from the wireless area of the hot wire device 30 connected to the line circuit 20 to the wireless area of the wireless device 31 connected to the line circuit 21.
1 notifies the storage unit 12 that the wireless telephone 40 is located at the line circuit 21 . The storage unit 12 stores the accommodation position of the line circuit 21 in the position information storage unit corresponding to the number of the radio telephone 40 shown in FIG. In the following, the call from the wireless telephone 400 is transferred to the line circuit 21 and the wireless device 31 and then continued using a known technique.

Next, registration of location information when the wireless telephone is not used for a certain period of time and no calls are made or received will be explained. The operation monitoring unit 41 of the radio telephone 40 monitors the usage status of the radio telephone 40 and requests the radio device 30 to register the position information of the radio telephone 40 when detecting that the radio telephone 40 has not been used for a certain period of time. Wireless telephone 40 is wireless device 30
The information that the wireless device 30 is within the wireless area is notified to the control unit 11 via the line circuit 20 from the wireless device 30.

The control unit 11 notifies the storage unit 12 that the wireless telephone 40 is located at the line circuit 20. The storage unit 12 stores the accommodation position of the line circuit 20 in the position information storage unit corresponding to the number of the wireless telephone 40.

〔Effect of the invention〕

As explained above, the present invention registers location information when a hot-wire telephone makes an outgoing connection and when moving from a call in progress, and also registers location information when the wireless telephone is not used for a certain period of time. This has the effect that the location information stored in the private branch exchange always matches the actual location of the wireless telephone.

[Brief explanation of the drawing]

FIG. 1 is a relay system diagram of an embodiment of the present invention, and FIG. 2 is a relay system diagram of an embodiment of the present invention.
FIG. 2 is a configuration diagram of a location information storage section of a wireless telephone in the storage section shown in FIG. 1; IO...Call path switch, 11...Control unit, 12...Storage unit, 20-22...
・Line circuit, 30-32... Wireless device, 40
... Radio telephone, 41... Radio telephone operation monitoring section. Agent Patent Attorney Oto Uchihara Figure 1 Figure 2

Claims (1)

[Scope of Claims] 1. In a wireless telephone location information registration method in a private branch exchange that accommodates a plurality of wireless telephones and recognizes their location information, the usage status of the wireless telephone is monitored and a predetermined period of time has elapsed. The radio telephone has an operation monitoring unit that requests the control unit of the exchange to register the location information of the radio telephone when the use continues, and receives this location information registration request information and sends the subscriber number of the current radio telephone and the line circuit. a control unit that notifies a storage unit of an accommodation position; and a position information storage unit that corresponds to a subscriber number of the radio telephone, and accommodates a line circuit that corresponds to the subscriber number of the radio telephone that is notified from the control unit. 1. A location information registration method for a wireless telephone in a private branch exchange, comprising: a storage section for storing location information. 2. The private branch exchange according to claim 1, further comprising a control unit that notifies the storage unit of the subscriber number of the wireless telephone and the accommodation position of the line circuit in use when the wireless telephone makes a call. Wireless telephone accommodation location registration method. 3. The control unit according to claim 1, further comprising a control unit that notifies the storage unit of the subscriber number of the wireless telephone and the accommodation position of the line circuit to which the wireless telephone has moved when the wireless telephone moves during a call. Location information registration method for wireless telephones in private branch exchanges.