JP5560940B2 - Master station apparatus, disaster prevention broadcast radio system, and broadcast method of disaster prevention broadcast radio system - Google Patents

Description

  The present invention relates to a master station apparatus, a disaster prevention broadcast radio system, and a broadcast method of the disaster prevention broadcast radio system for performing disaster prevention broadcast to a slave station apparatus.

  A technique related to a broadcast radio system for disaster prevention is described in Japanese Patent Application Laid-Open No. 2006-094209 (Patent Document 1).

  The invention described in Patent Document 1 creates data in which the position of an outdoor type slave station is displayed on a map, and displays the created display data on a display unit. As a result, when a call from the slave station occurs, the position of the caller (slave station) can always be quickly and accurately grasped in the master station.

  Japanese Patent Laying-Open No. 2003-101556 (Patent Document 2) describes an invention for displaying the position of a slave station on a display of the master station. The invention described in Patent Document 2 relates to a position display system that obtains position information of a plurality of slave stations network-connected to the master station, and displays the position of the slave station on a display of the master station together with an electronic map. It is.

  Furthermore, Japanese Unexamined Patent Publication No. 2000-307448 (Patent Document 3) describes a navigation device. This navigation device extracts the location information of the transmitting station, the name of the broadcasting station, and the program name of the regional program from the broadcast radio waves selected for reception, and on the map displayed on the display device unit according to the extracted location information. In addition, a mark indicating the position of the transmitting station, the broadcast station name, and the program name of the regional program are displayed. When the position on the map is designated by the user (user), the control unit of the navigation device selects a target broadcast wave and selects a broadcast program.

JP 2006-094209 A JP 2003-101556 A JP 2000-307448 A

  The invention described in Patent Document 1 is an invention that can display the position of a slave station on a map, but displays an area where a disaster is expected or displays a slave station located only in a specific area I couldn't. For this reason, each time a slave station to be broadcast is changed in accordance with an anticipated disaster, a user of the master station needs to reselect the slave station to be broadcast. For this reason, it was not possible to easily select a slave station to be broadcast.

  Moreover, although the invention of patent document 2 can display the position of a slave station with an electronic map on the indicator of a master station, since this invention is not an invention for transmission and reception of disaster prevention information, It is also expected that the power will be turned off, or that the volume is turned down or muted. Thereby, even if disaster prevention information is transmitted, there is a possibility that the slave station cannot receive the disaster prevention information or the disaster prevention information may not be transmitted to the user.

  Furthermore, the invention described in Patent Document 3 is a technology related to a navigation device, and since it is used as a navigation system for the first purpose, disaster prevention information is temporarily transmitted as in the invention described in Patent Document 2. There is a possibility that it cannot be received. Further, since the invention described in Patent Document 3 is a navigation device, it is normally installed in a car. When the car is not used, the disaster prevention information is transmitted to the user even if the disaster prevention information is received. There is no fear.

  As described above, since the inventions described in Patent Document 2 and Patent Document 3 are not inventions intended for receiving disaster prevention information, similarly to the problem of Patent Document 1, the slave station to be broadcasted is simplified. Cannot be selected.

  SUMMARY OF THE INVENTION An object of the present invention is to solve the above-described problem, and a master station device, a disaster prevention broadcast radio system, and a broadcast of the disaster prevention broadcast radio system that can easily select a slave station device to be broadcast. It is to provide a method.

  The present invention is for solving the above-mentioned problem, and the master station device of the present invention is a master station device that has a display and a transmitter and broadcasts disaster prevention information to a slave station device. A map registration means for registering a map of the broadcast area divided into areas of the master station device, and when one of the areas is selected, the slave station device registered in association with the area is selected as the broadcast area. Display control means for displaying on the display together with the map.

  The disaster prevention broadcast radio system of the present invention includes the master station device and a slave station device that receives a broadcast from the master station device.

  The broadcast method of the disaster prevention broadcast radio system of the present invention is a disaster prevention broadcast radio system comprising a master station device having a display and a transmitter and a slave station device that receives broadcasts from the master station device. A map registration step for registering a map of a broadcast area divided into a plurality of areas in the master station device, and a call for registering a call ID of a slave station device in the master station device in association with the area. When the ID registration step and at least one of the areas are selected, the slave station apparatus registered in association with the selected area and the broadcast area map are displayed, and the displayed slave station apparatus is displayed. And a setting step of setting as a transmission target using the call ID.

  According to the present invention, when one of the divided areas is selected, the slave station device registered in association with the selected area is displayed together with the map on the display unit. Can easily select a slave station device to be broadcast.

It is a block diagram which shows the main | base station apparatus of 1st Embodiment. It is a block diagram which shows the disaster prevention broadcast wireless system of 2nd Embodiment. It is a figure which shows the example of a display in the indicator of the main | base station apparatus of 2nd Embodiment. It is a figure which shows the example of a display of the indicator when the area I is selected in the main | base station apparatus of 2nd Embodiment. In the master station apparatus of 2nd Embodiment, it is a figure which shows the example of a display of a display device when the area II is selected. In the master station apparatus of 2nd Embodiment, it is a figure which shows the example of a display of a display device when an earthquake disaster danger zone is selected and the area I is further selected. In the master station apparatus of 2nd Embodiment, it is a figure which shows the example of a display of a display device when an earthquake disaster danger zone is selected and the area II is further selected. It is a flowchart which shows operation | movement of the main | base station apparatus in the disaster prevention broadcast radio | wireless system of 2nd Embodiment. It is explanatory drawing which shows the broadcasting method of the disaster prevention broadcast radio | wireless system of 3rd Embodiment.

  The present invention will be described together with embodiments.

<First Embodiment>
First, a first embodiment of the present invention will be described with reference to FIG.

  FIG. 1 is a configuration diagram illustrating a master station device according to the first embodiment.

  The master station device 100 shown in FIG. 1 can broadcast disaster prevention information to the slave station device 150, and is one of the configurations of a disaster prevention broadcast radio system.

  The master station device 100 includes a display device 101, a transmitter 102, a map registration unit 103, and a display control unit 104.

  The display unit 101 displays a map of the broadcast area and the position of the slave station device 150.

  The transmitter 102 transmits disaster prevention information to the slave station device 150, that is, broadcasts the disaster prevention information.

  The map registration unit 103 registers a map of the broadcast area in the master station device 100. The broadcast area is divided into a plurality of areas in advance. For example, area I, area II, and area III are sorted in descending order of the risk of disaster.

  When one of the areas is selected, the display control unit 104 displays the slave station device 150 registered in association with the selected area on the display unit 101 together with a map of the broadcast area.

  The master station device 100 configured as described above operates as follows.

  In the master station device 100, the map of the broadcast area is registered by the map registration means 103. As described above, this map is a broadcasting area where disaster prevention information is broadcast, and the broadcasting area is divided into a plurality of areas in advance.

  When one of the areas is selected, the display control means 104 of the master station device 100 displays the slave station device 150 registered in association with the selected area on the display unit 101 together with the broadcast area map. That is, the display control unit 104 displays the slave station device 150 located in the selected area.

  According to the master station device 100 that operates in this way, when one of a plurality of broadcast areas is selected, the slave station device 150 registered in association with this area is displayed on the display device 101 together with the broadcast area map. Is displayed. For this reason, the user of the master station device 100 can easily select the slave station device 150 to be broadcasted. Thereby, the user can easily select and set the slave station device 150 to which the disaster prevention information is transmitted.

Second Embodiment
Next, a second embodiment of the present invention will be described with reference to FIG.

  FIG. 2 is a block diagram showing the disaster prevention broadcast radio system of the second embodiment. FIG. 3 is a diagram illustrating a display example on the display of the master station device according to the second embodiment. FIG. 4 is a diagram illustrating a display example of the display when area I is selected in the master station device of the second embodiment. FIG. 5 is a diagram illustrating a display example of the display when area II is selected in the master station device of the second embodiment. FIG. 6 is a diagram illustrating a display example of the display when the earthquake disaster risk area is selected and the area I is further selected in the master station device of the second embodiment. FIG. 7 is a diagram illustrating a display example of the display when the earthquake disaster risk area is selected and the area II is further selected in the master station device of the second embodiment. FIG. 8 is a flowchart showing the operation of the master station device in the disaster prevention broadcast radio system of the second embodiment.

  A disaster prevention broadcast radio system 200 shown in FIG. 2 includes a master station device 201 and a slave station device 231. Although a plurality of slave station devices 231 are installed, their illustration is omitted.

  The master station device 201 includes a wireless transmission / reception device 202 and a console 203. The wireless transmission / reception device 202 is also used as a transmitter that broadcasts disaster prevention information to the slave station device 231, and is also used as a transmitter / receiver that transmits / receives information to / from the slave station device 231. Note that the master station device 201 may also be referred to as a master station facility or a broadcast device, and the slave station device 231 may be referred to as a slave station facility.

  The console 203 includes a control unit 204, a display unit 205, and a switch operation unit 206.

  The control unit 204 controls devices of the master station device 201. When one of the areas is selected, the slave station device 231 registered in association with this area is displayed on the display unit 205 together with a map of the broadcast area. It also functions as a display control means. Also, a map registration means (not shown) for registering a map of the broadcast area divided into a plurality of areas in the master station device 201 is controlled. Further, the control unit 204 is constituted by, for example, a CPU (Central Processing Unit). In addition, the switch operation unit 206 is used for various settings and operations of the master station device 201, and is a map registration unit that registers a map of a broadcast area divided into a plurality of areas in the master station device 201. Also used as an operation unit. Further, this switch operation unit 206 is also used as an operation unit of call ID registration means for registering the location information of the slave station device 231 and further registering the call ID of the slave station device 231 in association with the area of the broadcast area. . This call ID registration means is configured by the control unit 204, the switch operation unit 206, etc., but is not shown.

  The display unit 205 includes a display unit 207 and a screen operation unit 208, and displays a registered map and slave station device 231 and various settings. The screen operation unit 208 is used to operate the contents displayed on the display unit 207, and includes various key groups.

  The slave station device 231 includes, for example, at least one of the outdoor loudspeaker 232 and the individual receiver 233. Further, although a plurality of slave station devices 231 are installed, a plurality of displays in FIG. 2 are omitted.

  The outdoor loudspeaker 232 is fixedly installed outdoors and broadcasts disaster prevention information using a loudspeaker. The individual receiver 233 is installed in each home, and the installation position can be changed as necessary. However, normally, the individual receiver 233 hardly changes the installation position except in the case of moving.

  In this specification, disaster prevention information is used as a term including not only disaster prevention information itself but also disaster information and warnings. That is, the disaster prevention information in this specification is used in a relatively broad sense like information on disaster prevention, disasters, and warnings.

  As shown in FIG. 3, the display unit 207 displays all the areas (area I, area II, area III) of the broadcast area where the disaster prevention information is broadcast. Area I, area II, and area III are individually set for each broadcast area. For example, when “river inundation assumed area” is selected, areas I, II, and III are set as shown in FIGS. 4 and 5. As you can see in the figure, the area that is close to the XX river and inundation is estimated to be greater than or equal to (O> △) m is set as area I, and then the area that is estimated to be inundation greater than or equal to ∆m Area II is set and others are set as area III. Thus, area I, area II, and area III are set in descending order of risk.

  Further, when “earthquake disaster risk area” is selected, area I, area II, and area III are set as shown in FIGS. The area where there is a large percentage of wooden houses, there are many old houses, and there is a risk of collapse of the house is set as Area I. Next, it is expected that it will not lead to collapse, but the area where there is a risk of partial destruction of the house Area II is set and others are set as area III. Similar to the setting of the “river inundation assumed area”, areas I, II, and III are set in descending order of risk.

  In addition, “Tsunami inundation area” and “Volcanic disaster prevention area” are set as other broadcasting areas. In this way, the broadcasting area has four broadcasting areas according to the type of disaster: “River inundation area”, “Earthquake disaster risk area”, “Tsunami inundation area”, and “Volcanic disaster prevention area” However, it is possible to set other broadcast areas such as a predicted landslide area. In these broadcast areas, the map registration is updated each time the risk level is changed or the area classification is changed. Although different from these four broadcast areas, a map is registered in advance so that “administrative area” and “flood hazard map” can also be displayed.

  4 and 5 show a case where the “river inundation area” is selected in the master station device 201. FIG. 4 shows a display example of the display unit 207 when area I is selected. The example of a display of the display part 207 when the area II is selected is shown. In FIG. 4, since the area I is selected, the outdoor loudspeaker 232 and the individual receiver 233 of the slave station device 231 (registered in association with the area I) located in the area I are displayed.

  In FIG. 5, since area II is selected, the outdoor loudspeaker 232 and the individual receiver 233 of the slave station device 231 (registered in association with area II) located in this area II are displayed. The outdoor loudspeaker 232 and the individual receiver 233 of the slave station device 231 are set as broadcast destinations of disaster prevention information in the displayed state. This is set as a broadcast destination using the call ID (identifier) of the slave station device 231 registered in association with this area. As a result, the user can broadcast disaster prevention information to the displayed slave station device 231 using the master station device 201. Since the call ID of the slave station device 231 is also registered, the call ID of the slave station device 231 is registered in association with each of a plurality of broadcast areas. For this reason, when one area of the broadcast area is selected, the slave station device 231 registered in association with the area can be easily extracted.

  FIGS. 6 and 7 show examples of display on the display unit 207 when “earthquake disaster risk area” is selected in the master station device 201, and FIG. 7 shows a display example of the display unit 207 when area II is selected. In FIG. 6, since the area I is selected, the outdoor loudspeaker 232 and the individual receiver 233 of the slave station apparatus 231 (registered in association with the area I) located in the area I are displayed.

  In FIG. 7, since area II is selected, the outdoor loudspeaker 232 and the individual receiver 233 of the slave station device 231 (registered in association with area II) located in this area II are displayed. In the displayed state, the outdoor loudspeaker 232 and the individual receiver 233 of the slave station device 231 are set as broadcast destinations for disaster prevention information, as in the description of FIGS. For this reason, the user can broadcast disaster prevention information to the displayed slave station device 231 using the master station device 201.

  The master station device 201 of the disaster prevention broadcast radio system 200 configured in this way operates as shown in the flowchart of FIG.

  The map registration process and the location registration process of the slave station device 231 (location data registration and the process of registering the call ID of the slave station device 231 in association with the area) have been completed in advance. Illustration and description are omitted. In addition, when the slave station device 231 is moved or newly installed, an operation for registering the position information also occurs at any time. However, illustration and description of the operation are also omitted.

  First, in step 251 (hereinafter, “step” is described as “S”), whether or not a broadcast area has been selected by an operator (user) of the master station device 201 is determined by the control unit 204 of the master station device 201. Is determined. When the broadcast area is selected (Yes in S251), the control unit 204 displays the selected broadcast area on the display unit 207 (S252).

  Next, the control unit 204 determines whether or not an area has been selected by the user of the master station device 201 (S253). When one of the areas is selected (Yes in S253), the control unit 204 determines that the slave station device 231 located in the selected area, that is, a child whose call ID is registered in association with the selected area. The station device 231 is extracted (S254). This extraction is performed using the call ID registered in association with the area. Then, the control unit 204 displays the extracted slave station device 231 superimposed on a map corresponding to the selected broadcast area (S255). FIG. 4 shows an example in which “River Inundation Area” is selected and “Area I” is selected. Furthermore, the control unit 204 sets the extracted slave station device 231 as a broadcast target. As described above, since the call ID is registered in relation to the divided area, when one of the areas is selected, the call ID associated with the area is extracted and, as a result, has the call ID. The slave station device 231 can be extracted.

  In this state, the user of the master station device 201 can broadcast disaster prevention information to the slave station device 231 located in the selected area.

  After selecting and displaying one of the areas, the user can also change the broadcast area or area. If the control unit 204 displays the slave station device 231 in S255 and sets the slave station device 231 as a broadcast target, in S256, it is determined whether or not the area has been changed. When the area is changed (Yes in S256), the control proceeds to S254. FIG. 5 shows an example in which the area is changed from “area I” to “area II”. If the area has not been changed in S256 (No in S256), it is next determined whether or not the broadcast area has been changed (S257). If the broadcast area is changed (Yes in S256), the control proceeds to S252.

  FIG. 6 shows an example in which the area remains “area I” and the broadcasting area is changed from “river inundation area” to “earthquake hazard area”. If the broadcast area has not been changed (No in S257), it is next determined in S258 whether or not the broadcast area has ended. If not finished (No in S258), the control proceeds to S256. In addition, when it is the end (in the case of Yes in S258), that is, when the end operation is performed by the user, the control is ended.

  According to such an embodiment, when one of a plurality of divided areas is selected, the slave station device 231 located in the selected area is displayed on the display 205 together with the map. The user of the station device 201 can easily select the slave station device 231 to be broadcast. In addition, since the slave station device 231 located in the selected area (registered in association with the area) is displayed and set as a broadcast target, the user uses the master station device 201 to make a request. It is also possible to easily transmit disaster prevention information to the slave station device 231.

  In this embodiment, FIGS. 4 to 7 are shown and the case where “area I” or “area II” is selected has been described, but “area III” can also be selected, but the illustration thereof is omitted.

  Further, although an example in which only one of “Area I”, “Area II”, and “Area III” is selected has been described, a configuration in which a plurality of areas can be selected simultaneously is also possible. In this case, the slave station devices 231 (registered in association with the areas) located in the selected plurality of areas are displayed, and disaster prevention information can be broadcast to these slave station devices 231.

  Further, the slave station device 231 has been described as an example of displaying the slave station device 231 located in the selected area. However, the slave station device 231 in all areas is displayed and the slave station device in the selected area is displayed. It is also possible to distinguish and display 231 so that it is more conspicuous than the slave station device 231 outside the area. In this case, by making the display conspicuous, the user of the master station device 201 can easily recognize that it is in the selected state. Examples of the distinguishing display include a method of displaying with a mark larger than the slave station device 231 outside the area or displaying with a different mark. Further, there are a method of displaying in a color that is more conspicuous or darker than the slave station device 231 outside the area, a method of flashing and displaying the slave station device 231 within the area, while displaying the slave station device 231 outside the area constantly Can be mentioned.

<Third Embodiment>
Next, a third embodiment of the present invention will be described with reference to FIG.

  FIG. 9 is an explanatory diagram illustrating a broadcasting method of the disaster prevention broadcast radio system according to the third embodiment.

  The broadcast method 300 of the disaster prevention broadcast radio system relates to a broadcast method of the disaster prevention broadcast radio system including a master station device having a display and a transmitter and a slave station device that receives a broadcast from the master station device. The broadcast method 300 of the disaster prevention broadcast radio system includes a map registration step 301 and a display setting step 302.

  A map registration step 301 is a step of registering a map of a broadcast area divided into a plurality of areas in the master station device.

  When one of the areas is selected, the display setting step 302 displays the slave station device registered in association with the selected area (located in the area) and the map, and displays the displayed slave station device. This is a step of setting as a broadcast target.

  The broadcasting method 300 of such a disaster prevention broadcast radio system operates as follows.

  In the map registration step 301, a map of the broadcast area divided into a plurality of areas is registered in the master station device.

  When one of the areas is selected, the display setting step 302 displays the slave station devices located in the selected area and the broadcast area map, and the displayed slave station devices are broadcast targets. Set as

  According to the broadcast method 300 of the disaster prevention broadcast wireless system, when the user of the master station device selects one of the areas, the slave station device located in the selected area is displayed and displayed. Since the slave station device is automatically set as a broadcast target, selection and setting of the broadcast target can be simplified.

  The broadcast method 300 of the disaster prevention broadcast radio system may further include a call ID registration step of registering the call ID of the slave station device in the master station device in association with the above-described area.

  With this step, when installing or changing the installation position, the call ID of the slave station apparatus can be easily registered in the master station apparatus together with the position information. For this reason, the newest position of a slave station apparatus can be registered and the position display of a slave station apparatus can be performed more correctly.

  Although the present invention has been described with reference to the embodiments, the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.

  ADVANTAGE OF THE INVENTION According to this invention, it can apply to the disaster prevention broadcast radio | wireless system which can broadcast disaster prevention information with respect to the selected slave station apparatus.

DESCRIPTION OF SYMBOLS 100 Master station apparatus 101 Display apparatus 102 Transmitter 103 Map registration means 104 Display control means 150 Slave station apparatus 200 Disaster prevention broadcast radio system 201 Master station apparatus 202 Wireless transmission / reception apparatus 203 Console 204 Control part 205 Display 206 Switch operation part 207 Display unit 208 Screen operation unit 231 Slave station device 232 Outdoor loudspeaker 233 Individual receiver 300 Broadcasting method of disaster prevention broadcast radio system 301 Map registration step 302 Display setting step I area II area III area

Claims (10)

A master station device having a display and a transmitter and broadcasting disaster prevention information to a slave station device,
Map registration means for registering a map of a broadcast area divided into a plurality of areas in the master station device;
When one of the areas is selected, the master station apparatus comprises display control means for displaying the slave station apparatus registered in association with the area together with a map of the broadcast area on the display. 2. The master station apparatus according to claim 1, further comprising a call ID registration unit that registers the call ID of the slave station apparatus in association with the area of the broadcast area. 3. The master station apparatus according to claim 2, wherein the transmitter sets the displayed slave station apparatus as a broadcast target using the call ID. The master station apparatus according to any one of claims 1 to 3, wherein the area is an area divided in advance according to the risk of disaster. 5. The master station apparatus according to claim 1, wherein a plurality of broadcast areas are set according to the type of disaster. The display control means also displays a slave station device other than the slave station device registered in association with the selected area on the display, and the child device registered in association with the selected area. 6. The master station device according to claim 1, wherein the station device is displayed separately from the other slave station devices. A master station device according to any one of claims 1 to 6,
A disaster prevention broadcast radio system comprising: a slave station device that receives broadcast from the master station device. 8. The disaster prevention broadcast radio system according to claim 7, wherein the slave station device is at least one of an outdoor loudspeaker and an individual receiver. A broadcast method of a disaster prevention broadcast radio system comprising a master station device having a display and a transmitter, and a slave station device that receives broadcast from the master station device,
A map registration step of registering a map of a broadcast area divided into a plurality of areas in the master station device;
When one of the areas is selected, the slave station device registered in association with the selected area and the broadcast area map are displayed, and the slave station device is displayed using the call ID. And a setting step for setting as a transmission target. The broadcast method of the disaster prevention broadcast system according to claim 9, further comprising a call ID registration step of registering a call ID of a slave station device in the master station device in association with the area.

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