JP2004118297A - Avm mobile station device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reproduce an allocation message for the other vehicle by synthetic sound in an AVM mobile station device of a taxi allocation system. <P>SOLUTION: An AVM mobile station terminal 26 mounted on a taxi identifies whether the allocation message received from a base station is for a self-vehicle or for the other vehicle. When the allocation message is for the self-vehicle, a fanfare is rung, an allocation instruction is reproduced by synthetic sound and it is displayed on a screen. When recording is set, it is recorded. When the allocation message is for the other vehicle, it is reproduced by synthetic sound in accordance with a condition setting of sound output. The fanfare is not rung and screen display is not performed. When a mute is set, reproduction by synthetic sound is not performed. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
[Technical diversion to which the invention belongs]
The present invention relates to an AVM mobile station apparatus, and more particularly, to an AVM mobile station apparatus that reproduces a dispatch message transmitted from a base station of a taxi dispatch system.
[0002]
[Prior art]
In a conventional AVM system, a base station collects position information, dynamic information, and the like of each mobile station via a wireless line and displays the information on a display device to confirm the position, dynamic state, and the like of each mobile station. Since the base station operator can grasp the current position of each taxi, it can easily contact a taxi close to the dispatch position requested by the customer according to the dispatch request from the customer, and dispatch the taxi. Efficiency can be increased.
[0003]
It is very dangerous for the crew while driving to view the dispatch contents displayed on the display means of the AVM mobile station terminal. Therefore, for safety, the dispatch instruction to the own vehicle is voice-synthesized by the AVM mobile station terminal. To play. The crew can check the dispatch instruction without looking at the display during driving. The dispatch instruction voice from the base station can be heard by all the mobile stations, and can be recorded and reproduced at any time.
[0004]
FIG. 10 shows a flowchart of a processing procedure in a conventional AVM mobile station device. FIG. 11 shows a data format of the dispatch message. The processing in the conventional AVM mobile station device will be described with reference to FIG. 10 and FIG. The control code of the dispatch message shown in FIG. 11 is a code indicating whether or not this data is a dispatch message. If the message is not a dispatch message, the data format is other than that shown in FIG. The allocation target vehicle number is a code indicating the taxi vehicle number. In the case of multiple vehicles, vehicle numbers are written for up to nine vehicles. The dispatch instruction is a code indicating the customer's name, address, route to the destination, and the like. It is composed of a maximum of 60 full-width characters including the vehicle assignment target vehicle number and the vehicle assignment instruction.
[0005]
As shown in the flowchart of FIG. 10, the AVM mobile station device mounted on the taxi receives message data from the base station (step S1). It is checked whether or not the control code (CC) in the received data indicates a dispatch message (step S2), and if not, each process corresponding to the received data is performed (step S3). . If the vehicle allocation message has been received, it is checked from the vehicle allocation target number in the vehicle allocation message whether or not the vehicle is addressed to the own vehicle (step S4). If the message is not addressed to the own vehicle, the dispatch message is discarded (step S5). If it is addressed to the own vehicle, a fanfare is sounded, a dispatch instruction is displayed on the display means, and the dispatch instruction is synthesized and reproduced (step S6).
[0006]
That is, it is determined whether or not the vehicle allocation message is addressed to the own vehicle. If the vehicle allocation message is addressed to the own vehicle, the vehicle allocation instruction is reproduced as a synthesized voice even if the speaker is muted when the vehicle allocation message is received. In this case, the allocation target vehicle number is not reproduced. Since one vehicle does not receive a plurality of dispatch messages, no data is stored. A voice synthesizing device that reproduces a vehicle allocation message transmitted from a base station, such as a vehicle allocation target vehicle number and a vehicle allocation instruction, reproduces only a vehicle allocation message addressed to the own vehicle.
[0007]
[Patent Document 1]
JP-A-5-81599
[Patent Document 2]
JP-A-9-16894
[Patent Document 3]
JP-A-9-282597
[Patent Document 4]
JP-A-10-334398
[Patent Document 5]
JP 2001-44916 A
[0008]
[Problems to be solved by the invention]
However, in the conventional AVM mobile station apparatus, since the dispatch message is transmitted only to the vehicle to be dispatched, the dispatch instruction cannot be confirmed by another crew member, and the other vehicle that is lost is guided. There is a problem that you can not. What was possible with the system in which the dispatcher at the base issues a dispatch instruction by voice is no longer possible with this AVM mobile station device. In addition, other crew members cannot grasp the dispatch situation such as which customer's dispatch request has been issued and in which area the dispatch request is currently concentrated, so that efficient taxi sales cannot be conducted. There is a problem. Further, there is a problem that the sales staff cannot listen to the dispatch situation and instruct the addition or movement of the vehicle in real time, and cannot grasp the customer who requests the dispatch in real time.
[0009]
Further, the conventional AVM mobile station device cannot directly connect to the dispatch message creating device, and cannot use the wireless line actually used in operation. Therefore, there is a problem that the reproduction result of the dispatch instruction created by the dispatch message creating device cannot be confirmed. For example, when the dispatch destination customer name is input as “East” in kanji and transmitted, even if it is actually “Azuma”, the mobile station device may reproduce it as “Higashi” with synthesized voice. In this case, the crew will carry the wrong passenger or go to the wrong destination. As a result, it takes a long time to pick up the vehicle and complaints from customers occur.
[0010]
SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned conventional problems and to enable an AVM mobile station terminal to be reproduced by voice synthesis as required by being connected to a vehicle allocation message creating device. It is another object of the present invention to enable a base station operator to confirm whether or not a dispatch instruction created by the dispatch message creating device is correctly reproduced by voice.
[0011]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, according to the present invention, a means for receiving a dispatch message transmitted from a base station of a taxi dispatch system, a means for displaying the received dispatch message, and a reproduction of the received dispatch message as synthesized voice A vehicle allocation message identifying means for identifying whether the received vehicle allocation message is addressed to the own vehicle or another vehicle, and reproducing the received vehicle allocation message selectively. A condition setting means for setting a condition and a means for selectively outputting a vehicle allocation message addressed to another vehicle to the voice synthesizing and reproducing means in accordance with the reproduction condition are provided. With this configuration, the crew of another vehicle can check the dispatch instruction as needed.
[0012]
Further, there are provided speaker state identification means for identifying the operation setting state of the speaker, and means for determining the reproduction mode of the dispatch message according to the operation setting state of the speaker. With this configuration, it is possible to stop unnecessary reproduction of the dispatch message.
[0013]
In addition, there is provided a means for reproducing the dispatch message destined for the own vehicle with priority. With this configuration, a message addressed to the own vehicle can be output even while a message addressed to another vehicle is being reproduced.
[0014]
The apparatus further includes a speaker state identification unit for identifying an operation setting state of the speaker, and a unit for storing data according to the operation setting state of the speaker. With this configuration, a necessary message can be repeatedly heard.
[0015]
Also, in the condition setting means, if the dispatch message is directed to the own vehicle, a playback condition is set such that a fanfare is sounded by a speaker, the dispatch message is reproduced by a synthetic voice, and the dispatch message is displayed on the display means. In the case of a vehicle allocation message addressed to another vehicle, the reproduction condition is set so that the vehicle allocation target vehicle number and the vehicle allocation instruction are only reproduced with synthesized voice. With this configuration, it is possible to prevent a message addressed to the own vehicle from being missed.
[0016]
Further, the configuration is such that, in the condition setting means, whether or not the allocation target vehicle number in the allocation message to other vehicles is reproduced is set as a reproduction condition. With this configuration, the number of the other vehicle can be reproduced only when necessary.
[0017]
Also, an AVM transfer for monitoring is provided to the external information input / output means of the dispatch message creating device of the AVM base station device having the dispatch message creating device having the external information input / output means, the radio transceiver, and the radio communication control device. The station devices were connected by wire. With this configuration, the base station operator can check the reproduction state of the dispatch message.
[0018]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS.
[0019]
(Embodiment)
The embodiment of the present invention identifies whether the dispatch message received from the base station of the taxi dispatch system is addressed to the own vehicle or another vehicle, and if the message is addressed to the own vehicle, sounds a fanfare and outputs the dispatch instruction to the synthesized voice. This is an AVM mobile station device that reproduces the message on the screen and displays the message on the screen, and if the message is destined for another vehicle, reproduces the dispatch message in a synthesized voice according to the setting.
[0020]
FIG. 1 is a functional block diagram of a base station of the AVM mobile station device according to the embodiment of the present invention. In FIG. 1, a base station 1 is a communication device of a taxi dispatch center. The dispatch message creating device 11 is a device such as a personal computer that creates dispatch instructions for taxi drivers. The input unit 111 is an input device such as a keyboard and a mouse for creating or modifying a dispatch message. The storage unit 112 is a memory that stores programs and data such as customer information and vehicle dispatch slip contents. The main control unit 113 is a CPU that controls the entire vehicle allocation message creating device 11. The external information input / output unit 114 is a unit for inputting / outputting data between the dispatch message creating device 11 and another device.
[0021]
The display means 115 is a display device such as a CRT or a liquid crystal display for displaying customer information and the like. The stand microphone 12 is a device for inputting a voice of a base station operator. The wireless communication control device 13 is a device for transmitting and receiving voice and data wirelessly. The wireless communication control means 131 is a wireless modem. The base wireless transceiver 14 is a wireless communication device. The wireless antenna 15 is an antenna for wireless communication. The AVM mobile station terminal 26 is a terminal for monitoring. The external information input / output unit 264 is an interface for data input / output.
[0022]
FIG. 2 is a functional block diagram of a mobile station of the AVM mobile station device according to the embodiment of the present invention. In FIG. 2, a mobile station 2 is a communication device mounted on a vehicle. The wireless antenna 21 is an antenna for wireless communication. The mobile wireless transceiver 22 is a wireless communication device. If the received signal is data, a dispatch message is sent to the wireless communication control means 261, and if the received signal is voice, it is sent to the hand microphone 25. The GPS antenna 23 is an antenna that receives radio waves from GPS satellites. The taxi meter 24 is a taxi fare calculation device, and a crew member inputs a vehicle state. The hand microphone 25 is a device that inputs voice of a crew member and outputs voice from a base station.
[0023]
The AVM mobile station terminal 26 is a communication terminal device having a function of monitoring a vehicle position. The wireless communication control means 261 is a wireless modem. The dispatch message identification means 262 is a means for identifying whether the dispatch message is addressed to the own vehicle or another vehicle. The vehicle position calculating unit 263 is a unit that calculates a vehicle position, a traveling direction, and a speed based on a GPS signal. The external information input / output means 264 is an interface for inputting / outputting data for taking in a taxi meter signal and the like. The vehicle state identification means 265 is means for identifying whether the taxi is in an actual vehicle state or an empty state by a meter signal.
[0024]
The input unit 266 is a keyboard or a touch panel for inputting operation instructions and the like. The key includes a "answer" key and an "acknowledge" key used in a vehicle allocation operation, a "mode" key for repeatedly reproducing sound, an "alphabet" key and a "numeric key" for making a district declaration. In particular, the "Numerical" key sets whether to mute (mute) the speaker at the time of "real car" and whether or not to play the dispatch target car number when playing a dispatch message addressed to another car. Then, it is used for storing in the storage means 269.
[0025]
The main control means 267 is a CPU that controls the entire AVM mobile station device. The display unit 268 is a display device such as a liquid crystal display. In order to display the contents of vehicle allocation, the information stored in the storage unit 269 is displayed. The storage unit 269 is a memory that stores programs and data. The setting of whether or not to mute (mute) the speaker at the time of “real car” is stored, the setting of whether or not to reproduce the allocation target vehicle number when reproducing the allocation message to other vehicles is stored, and the allocation message is stored. And memorize.
[0026]
The voice synthesizing / reproducing means 270 is a means for reproducing the vehicle allocation message with synthetic voice. The status information indicating whether the speaker 274 is playing the dispatch message addressed to another vehicle, the dispatch message addressed to the own vehicle, or neither of them is sent to the speaker status storage unit 273. The speaker control unit 271 is a unit that controls whether an audio signal is output to a speaker. The speaker state identification means 272 is means for identifying whether the speaker is on or mute. The speaker state storage unit 273 is a memory for storing setting information on whether to turn on or mute the speaker. The speaker 274 is a unit that converts an audio signal into sound.
[0027]
The speaker control unit 271 mutes (mutes) or cancels (opens) the mute of the speaker 274 in accordance with the main control unit 267. Further, the state is sent to the speaker state storage unit 273. The speaker state identification unit 272 reads data from the speaker state storage unit 273, and determines whether the speaker 274 is playing a vehicle allocation message addressed to another vehicle, a vehicle allocation message addressed to the own vehicle, or neither. And sends the information to the main control means 267. Further, it identifies whether or not the speaker 274 is muted (silenced), and sends the information to the main control unit 267.
[0028]
FIGS. 3 and 4 are flowcharts showing the operation procedure of the AVM mobile station device according to the embodiment of the present invention. FIG. 5 is a flowchart illustrating an operation procedure of the AVM mobile station device when the vehicle to be allocated is the host vehicle. FIG. 6 is a flowchart showing an operation procedure of the AVM mobile station device during speaker reproduction. FIG. 7 is a flowchart showing an operation procedure of the AVM mobile station device when the vehicle number to be allocated is not reproduced. FIG. 8 is a diagram showing a setting table in the storage means of the AVM mobile station device. FIG. 9 is a flowchart illustrating an operation procedure of the AVM mobile station device when changing the setting table.
[0029]
The operation of the AVM mobile station apparatus configured as described above according to the embodiment of the present invention will be described. First, the function of the base station 1 will be described with reference to FIG. The base station operator, who is the dispatcher of the taxi office, searches the pre-registered customer information with the dispatch message creating device 11 in response to the customer's dispatch request telephone, and requests the dispatch destination. A vehicle to be dispatched is determined by searching for a vehicle near the dispatch destination, and a dispatch message is created. The format of the dispatch message is the same as the conventional one shown in FIG. The vehicle allocation message is transmitted to the mobile station 2 of the vehicle via a wireless line via the wireless communication control device 13 and the base wireless transceiver 14. The contents of the vehicle allocation created by the vehicle allocation message creating device 11 can be reproduced and confirmed by the attached AVM mobile station terminal 26. When the base station operator issues a reproduction instruction, the AVM mobile station terminal 26 reproduces the contents of the vehicle allocation from the vehicle allocation message creating device 11 in a synthesized voice.
[0030]
The function of the mobile station 2 will be described with reference to FIG. In the mobile station 2 installed in the taxi, the vehicle allocation message transmitted from the base station 1 is received by the mobile radio transceiver 22. The received vehicle allocation message is reproduced by the AVM mobile station terminal 26 as a synthesized voice and displayed on the screen. The AVM mobile station terminal 26 is provided with a dispatch message identification means 262, and identifies whether or not the message is a dispatch message by a control code in the dispatch message. If the message is a vehicle allocation message, the vehicle allocation target vehicle number is further identified as being addressed to the own vehicle or another vehicle. If the message is a vehicle allocation message, the vehicle allocation target vehicle number and the vehicle allocation contents are converted into an audio signal by the voice synthesizing / reproducing means 270 according to the reproduction conditions, and are output from the speaker 274 as audio.
[0031]
If the message is a vehicle allocation message addressed to the own vehicle, a fanfare is sounded by the speaker 274, the content of the vehicle allocation is reproduced, and the content of the vehicle allocation is displayed on the display means 268. If the message is a vehicle allocation message addressed to another vehicle, the vehicle allocation target vehicle number and the vehicle allocation contents are reproduced as synthesized voice without sounding the fanfare, but are not displayed on the display means 268. However, the speaker state identification means 272 of the AVM mobile station terminal 26 identifies whether or not the speaker 274 is muted (mute), and if the speaker 274 is muted and is a dispatch message addressed to another vehicle. , Do not play the dispatch message. If the speaker 274 is not muted and is a dispatch message addressed to another vehicle, the dispatch message is reproduced.
[0032]
Further, the speaker state identification means 272 identifies whether or not the vehicle allocation message is being reproduced. If the vehicle allocation message is being reproduced and a vehicle allocation message newly addressed to the own vehicle is newly received, the vehicle allocation message addressed to the own vehicle is transmitted. Immediately prioritize screen display and play back with synthesized speech. When the reproduction is not being performed, the reproduction is performed by the synthesized voice irrespective of the own vehicle and the other vehicle. If the vehicle allocation message is being reproduced and a vehicle allocation message destined for another vehicle is newly received, the vehicle allocation message is temporarily stored in the storage means, and the stored vehicle allocation message is reproduced as soon as the reproduction is completed. The storage unit 269 stores setting information as to whether or not to reproduce the allocation target vehicle number of the allocation message to other vehicles. In the case of setting not to reproduce the allocation target vehicle number, only the allocation contents are reproduced. When the setting is made to reproduce the allocation target vehicle number, the allocation target vehicle number and the allocation contents are reproduced.
[0033]
The basic operation procedure of the AVM mobile station device will be described with reference to FIG. The wireless signal from the base station is received by the wireless antenna 21 of the AVM mobile station device (step S11). The mobile radio transceiver 22 identifies whether the received signal is data or voice (step S12). If the received signal is a sound, the sound is output from the built-in speaker of the hand microphone 25 (step S13, step S14), and the process ends.
[0034]
If the received signal is data, the wireless communication control unit 261 receives the data (steps S13 and S15). The dispatch message identification means 262 checks the control code in the received data (step S16). If the control code does not indicate that the message is a vehicle allocation message, each process is executed according to the control code (step S18), and the process ends.
[0035]
If the control code indicates a dispatch message, the dispatch message identification means 262 identifies the dispatch target vehicle number (steps S17 and S19). If the allocation target vehicle number is the own vehicle, the process (A) of the allocation message addressed to the own vehicle shown in FIG. 5 is performed (step S20). The processing (A) of the vehicle allocation message addressed to the own vehicle will be described later.
[0036]
If the allocation target vehicle number is another vehicle, the speaker state identification means 272 reads the data of the speaker state storage means 273 (step S21), and the main control means 267 reads the data of the speaker state identification means 272 (step S21). S22). If the speaker is muted, the dispatch message is discarded (step S23, step S24), and the process ends.
[0037]
If the speaker is not muted, it is checked whether or not the speaker is playing (step S23, step S25). If the speaker is playing, the storage process (B) shown in FIG. 6 is executed (step S25). The storage process when the speaker is playing is described later. If the speaker is not playing, the playback processing (C) shown in FIG. 4 is executed (step S25).
[0038]
With reference to FIG. 4, a description will be given of a procedure of a process for reproducing a vehicle allocation message addressed to another vehicle. The main control means 267 reads, out of the data of the setting table stored in the storage means 269, the setting data as to whether or not to reproduce the allocation target vehicle number of the allocation message addressed to another vehicle (step S26). If it is set not to reproduce the allocation target vehicle number, the reproduction process (D) shown in FIG. 7 is executed (step 27). The reproduction process (D) will be described later.
[0039]
If the setting is made so as to reproduce the allocation target vehicle number, the main control unit 267 sends the allocation target vehicle number and the allocation instruction to the voice synthesis reproduction unit 270 (step S28). The voice synthesizing / reproducing means 270 voice-synthesizes the vehicle assignment target vehicle number and the data of the vehicle allocation instruction, sends it to the speaker 274 (step S29), and outputs the voice from the speaker (step S30). At the same time, the voice synthesizing / reproducing means 270 writes into the speaker state storage means 273 that reproduction is in progress (step S31). It is checked whether or not the data to be reproduced has been completed (step S32). If the reproduction has not been completed, the processing is repeated from speech synthesis (step S29). If the reproduction has ended, the voice synthesis / reproduction means 270 writes in the speaker state storage means 273 that the reproduction is not being performed (step S33), and the processing ends.
[0040]
The operation procedure (A) when the vehicle to be dispatched is the own vehicle will be described with reference to FIG. The main controller 267 sends a fanfare signal to the speaker 274 (step S34), and sounds the fanfare (step S35). At the same time, the main control means 267 sends a dispatch instruction to the display means 268 (step S36), and displays the dispatch instruction (step S37). At the same time, the main control means 267 sends a vehicle allocation instruction to the voice synthesizing and reproducing means 270 (step S38). The voice synthesizing and reproducing means 270 voice-synthesizes the dispatch instruction and sends it to the speaker 274 (step S39) to output voice (step S40). At the same time, the voice synthesizing and reproducing means 270 writes in the speaker state storing means 273 that the sound is being reproduced (step S41). It is checked whether or not the data to be reproduced has been completed (step S42). If the reproduction has not been completed, the processing is repeated from the voice synthesis of the dispatch instruction (step S39). If the reproduction has ended, the voice synthesis / reproduction means 270 writes in the speaker state storage means 273 that the reproduction is not being performed (step S43), and the processing ends.
[0041]
The operation procedure (B) when the speaker is being reproduced will be described with reference to FIG. The main control unit 267 stores the allocation target vehicle number and the allocation instruction in the storage unit 269 (step S44). The main control means 267 reads data indicating whether or not the reproduction has ended from the speaker state identification means 272 (step S45). If the reproduction is not completed, the data reading (step S45) is repeated. If the reproduction has been completed, the main control unit 267 sends the vehicle allocation target vehicle number and the vehicle allocation instruction to the voice synthesis reproduction unit 270 (step S47). The voice is synthesized by the voice synthesis / reproduction means 270, sent to the speaker 274 (step S48), and output as voice (step S49). At the same time, the voice synthesizing and reproducing means 270 writes in the speaker state storage means 273 that the sound is being reproduced (step S50). It is checked whether or not the data to be reproduced has been completed (step S51). If the reproduction has not been completed, the processing is repeated from speech synthesis (step S48). If the reproduction has ended, the voice synthesis / reproduction means 270 writes in the speaker state storage means 273 that the reproduction is not being performed (step S52), and the processing ends.
[0042]
The operation procedure (D) in the case where the allocation target vehicle number is not reproduced will be described with reference to FIG. The main control unit 267 sends a vehicle allocation instruction to the voice synthesizing and reproducing unit 270 (step S53). The voice is synthesized by the voice synthesis / reproduction means 270, sent to the speaker 274 (step S54), and output as voice (step S55). At the same time, the voice synthesizing / reproducing means 270 writes in the speaker state storage means 273 that reproduction is in progress (step S56). It is checked whether or not the data to be reproduced has been completed (step S57). If the reproduction has not been completed, the processing is repeated from speech synthesis (step S54). If the reproduction has ended, the voice synthesis / reproduction means 270 writes in the speaker state storage means 273 that the reproduction is not being performed (step S58), and the processing ends.
[0043]
A method of changing the setting table will be described with reference to FIGS. As shown in FIG. 8, the setting table can set whether or not the car number can be reproduced and whether or not the mute can be set. As shown in FIG. 9, when the setting screen display key on the input unit 266 of the AVM mobile station device is pressed (step S59), the input unit 266 sends a key signal to the main control unit 267 (step S60). The main control means 267 reads the setting table from the storage means 269 (step S61), sends it to the display means 268 (step S62), and displays it (step S63). The set value is changed by the input means 266 (step S64), and the save key is pressed (step S65). When the input unit 266 sends a key signal to the main control unit 267 (step S66), the main control unit 267 writes the key signal into the storage unit 269 (step S67).
[0044]
As described above, in the embodiment of the present invention, the AVM mobile station device identifies whether the dispatch message received from the base station of the taxi dispatch system is addressed to the own vehicle or another vehicle, and determines whether the message is addressed to the own vehicle. Is configured to play the fanfare, play the dispatch instruction in synthetic voice and display it on the screen, and if it is addressed to another car, play the dispatch message in synthetic voice according to the setting. The crew can confirm.
[0045]
【The invention's effect】
As is apparent from the above description, according to the present invention, the AVM mobile station device is configured to reproduce a dispatch message addressed to another vehicle, so that all crew members can easily grasp the dispatch status, and It can also guide other vehicles that are lost. Further, it is possible to grasp the dispatch situation such as which customer's dispatch request has occurred, and in which area the dispatch request is currently concentrated, so that efficient taxi business can be performed.
[Brief description of the drawings]
FIG. 1 is a block diagram of a system configuring a base station of an AVM mobile station device according to an embodiment of the present invention;
FIG. 2 is a block diagram of a system configuring a mobile station of the AVM mobile station device according to the embodiment of the present invention;
FIG. 3 is a first half of a flowchart showing an operation procedure of the AVM mobile station device according to the embodiment of the present invention;
FIG. 4 is a latter half of a flowchart showing an operation procedure of the AVM mobile station device according to the embodiment of the present invention;
FIG. 5 is a flowchart showing an operation procedure of the AVM mobile station device according to the embodiment of the present invention in a case where a vehicle to be allocated is a host vehicle;
FIG. 6 is a flowchart showing an operation procedure when the AVM mobile station apparatus according to the embodiment of the present invention is reproducing a speaker;
FIG. 7 is a flowchart showing an operation procedure of the AVM mobile station device according to the embodiment of the present invention when a vehicle number to be allocated is not reproduced;
FIG. 8 is a setting table in a storage unit of the AVM mobile station device according to the embodiment of the present invention;
FIG. 9 is a flowchart showing an operation procedure for changing a setting table of the AVM mobile station device according to the embodiment of the present invention;
FIG. 10 is a flowchart showing an operation procedure of a conventional AVM mobile station device;
FIG. 11 shows a data format of a dispatch message transmitted from the base station of the AVM mobile station device of the related art and the present invention,
FIG. 12 is a block diagram of a system constituting a conventional base station;
FIG. 13 is a block diagram of a system constituting a conventional mobile station.
[Explanation of symbols]
1 base station
11 Vehicle dispatch message creation device
111 input means
112 storage means
113 Main control means
114 External information input means
115 display means
12 stand microphone
13 Wireless communication control device
131 wireless communication control means
14 base transceiver
15 Wireless antenna
2 mobile stations
21 Wireless antenna
22 Mobile radio transceiver
23 GPS antenna
24 Taxi meter
25 Hand microphone
26 AVM mobile station terminal
261 wireless communication control means
262 dispatch message identification means
263 Vehicle position calculation means
264 External information input / output means
265 Vehicle information identification means
266 Input means
267 Main control means
268 display means
269 storage means
270 Voice synthesis reproduction means
271 Speaker control means
272 Speaker state identification means
273 Speaker state storage means
274 speaker

Claims (7)

An AVM mobile station apparatus comprising: means for receiving a dispatch message transmitted from a base station of a taxi dispatch system; means for displaying the received dispatch message; and voice synthesizing and reproducing means for reproducing the received dispatch message with a synthesized voice. , A vehicle allocation message identifying means for identifying whether the received vehicle allocation message is addressed to the own vehicle or another vehicle, condition setting means for setting a reproduction condition so as to selectively reproduce the received vehicle allocation message, and Means for selectively outputting a vehicle allocation message addressed to another vehicle to the voice synthesizing / reproducing means. 2. The AVM mobile station apparatus according to claim 1, further comprising: speaker state identification means for identifying an operation setting state of the speaker; and means for determining a reproduction mode of the dispatch message according to the operation setting state of the speaker. . 3. The AVM mobile station device according to claim 1, further comprising: means for playing back a dispatch message addressed to the own vehicle with priority. The AVM mobile station device according to claim 1, further comprising: speaker state identification means for identifying an operation setting state of the speaker; and means for storing data according to the operation setting state of the speaker. In the condition setting means, if the message is a vehicle allocation message addressed to the own vehicle, it is set so that a fanfare is sounded by a speaker, the vehicle allocation message is reproduced by a synthetic voice, and the vehicle allocation message is displayed on the display means. 5. The AVM mobile station device according to claim 1, wherein when the message is a vehicle allocation message, the vehicle allocation target vehicle number and the vehicle allocation instruction are set so as to be reproduced only by a synthesized voice. The AVM mobile station apparatus according to any one of claims 1 to 5, wherein the condition setting means sets whether or not to reproduce a dispatch target vehicle number in a dispatch message addressed to another vehicle as the reproduction condition. . In an AVM base station apparatus including a dispatch message creating device having an external information input / output unit, a radio transceiver, and a wireless communication control device, an AVM transfer for monitoring is provided to the external information input / output unit of the dispatch message creating device. An AVM base station device, wherein the station devices are connected by wire.

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