JP2005165616A - Specific district crime prevention system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To instantaneously discover a suspicious vehicle and to give an alarm to a district resident by monitoring a vehicle advancing into a district. <P>SOLUTION: In this system, a Web camera 11 installed in an access road between the specific district and the outside, reading a vehicle license number, a security management device 21 collecting and managing the vehicle license number read by the Web camera 11, and terminal device 31 of the district residents are connected by a communication network N. The security management device 21 has: a resident database 22 registered with a vehicle license number possessed or registered by the district resident; and a collation means 24 collating a vehicle license number of the coming-in vehicle with the vehicle license number registered in the resident database 22. When the vehicle license numbers do not coincide as the result of the collation by the collation means 24, the ingression of the suspicious vehicle into the district is notified to all the terminal devices 31 of the district residents. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a specific area crime prevention system that installs a reading device that reads a vehicle number on an access road between a specific area and the outside, and monitors the entry of the vehicle into and out of the specific area.

  Recently, with the increase of violent crimes, demands and needs for security are increasing. Therefore, recently, the number of houses equipped with a security system is increasing. In this case, crime prevention is performed individually for each house.

  On the other hand, crimes are increasing in “residential districts” that should be safe and familiar, such as schools, school roads, and parks recently, and it is indispensable to take measures not only for housing but also for the whole area and the whole town. Therefore, from this point of view, a regional security support system has been proposed in which a specific area or group is a crime prevention target and the area or the entire group supports crime prevention or the like (for example, see Patent Document 1).

This support system is configured so that local residents can communicate with each other via an information relay base station of a center that connects and communicates with individual communication terminal devices via a network and operates and manages the support system. Is configured to automatically notify each local inhabitant's communication terminal device via an information relay base station when an alarm device installed in each house detects an abnormal situation such as the entry of a suspicious person.
JP 2003-296835 A

  However, the above conventional security support system can only notify local residents when a suspicious person actually enters the house, and is not necessarily sufficient in terms of preventing crime prevention. There was a problem. In order to enhance the crime prevention effect, it is desirable to be able to notify local residents when a suspicious person enters the area.

  By the way, recent crimes are often performed using vehicles. Therefore, if this can be detected when a suspicious vehicle enters the area and reported to local residents, the crime prevention effect can be further enhanced.

  The present invention was devised from such a viewpoint, and its purpose is to quickly detect a suspicious vehicle by monitoring a vehicle entering the area and issue a warning to local residents (residents). The purpose is to provide a specific area crime prevention system.

  The specific area crime prevention system of the present invention is installed on an access road between a specific area and the outside, and reads a vehicle number of a vehicle entering or leaving the area, and the reading apparatus reads the vehicle number. A specific area crime prevention system in which a security management device that collects and manages vehicle numbers and a terminal device possessed by a resident in the specific area are connected by a communication network, and the security management apparatus is located in the specific area. Storage means for storing the vehicle number owned or registered by the resident of the vehicle, and verification means for verifying the vehicle number of the approaching vehicle read by the reading device and the vehicle number stored in the storage means If the vehicle numbers do not match as a result of the verification by the verification means, all terminals of local residents The terminal device notifies the resident of the entry of the suspicious vehicle into the area when there is a suspicious vehicle report from the security management device. It is characterized by.

  According to the present invention having such a feature, it is possible to easily detect a suspicious vehicle by reading a vehicle number of a vehicle entering the area and comparing it with a vehicle number owned or registered by a local resident. It is possible to specify the suspicious vehicle approaching to local residents. As a result, a resident at home can monitor the suspicious vehicle, and can keep track of the movement of the suspicious vehicle by keeping in touch with the crime prevention center where the security management device is installed. In addition, by installing vehicle number reading devices at a plurality of locations in the area, it is possible to automatically track suspicious vehicles by the reading device.

  In this case, it may not necessarily be a suspicious vehicle just because it does not match the vehicle number of a local resident or the like. In such a case, if the local resident is notified each time, the local resident also frequently receives notifications of suspicious vehicles, resulting in increased anxiety.

  Therefore, in the specific area security system according to the present invention, the security management device includes second storage means for storing the vehicle number of the suspicious vehicle read by the reading device and the entry time and exit time of the suspicious vehicle in association with each other. It is provided for all terminal devices of local residents only when a suspicious vehicle does not leave the area even after a predetermined time has elapsed from the approach time stored in the second storage means. On the other hand, you may comprise so that the entrance of the suspicious vehicle into the area may be reported.

  As a result, vehicles or the like that simply pass through the area can be excluded from the suspicious vehicle, and the reporting accuracy of the suspicious vehicle can be increased.

  Further, according to the specific area crime prevention system of the present invention, the terminal device includes a registration unit capable of newly registering the notified suspicious vehicle in the storage unit, and the resident is notified of the suspicious vehicle When the vehicle is a visiting vehicle to a resident's house, the registration unit performs vehicle registration, and when the vehicle registration is performed from the terminal device, the security management device stores the registration contents. You may comprise so that it may memorize | store in a means and cancel the report of a suspicious vehicle with respect to all the terminal devices of a local resident.

  As described above, there is a case where the vehicle is not necessarily a suspicious vehicle just because it does not match the vehicle number of a local resident or the like. For example, it may be a visitor to a resident's house. In this case, the resident will have no problem if the vehicle number of the visitor is registered in advance in the storage means of the security management device. However, if this is forgotten, the visitor will be reported as a suspicious vehicle. Become. Therefore, in order to immediately avoid such a situation, the resident of the visitor's house can immediately register the visitor's vehicle number by the registration means when receiving a report as a suspicious vehicle. Thereby, a visiting vehicle can be excluded from the object of a suspicious vehicle.

  In addition, according to the specific area crime prevention system of the present invention, the security management device can be connected via a communication line to a database in which vehicle numbers of arranged vehicles installed in public organizations such as the police are registered. The collating means collates the vehicle number of the approaching vehicle read by the reading device with the vehicle number of the arranged vehicle registered in the database, and if the vehicle number matches, arranges You may comprise so that it may report to public organizations, such as the police, that the vehicle approached into the specific area.

  By cooperating with the police and the like, not only a vague notification of a suspicious vehicle but also a notification of an arrangement vehicle can be made, and the local crime prevention effect can be further enhanced.

  Furthermore, according to the specific area crime prevention system of the present invention, each resident and a vehicle number owned or registered by each resident are stored in the storage means in association with each other, and the security management device is If the vehicle number of the approaching vehicle read by the reading device matches the vehicle number stored in the storage unit as a result of the verification by the verification unit, the residence associated with the vehicle number It is good also as a structure which reports the approach to the area | region of an applicable vehicle with respect to a person's terminal device.

  In other words, the fact that each resident and the vehicle number owned or registered by each resident is stored in association with each other is stored in the storage means, and the means for checking the vehicle number is provided. Thus, it is possible to provide not only crime prevention but also an additional service for informing the family of returning home in advance.

  According to the specific area crime prevention system of the present invention, the vehicle number of a vehicle entering the specific area is read, and this is compared with a vehicle number owned or registered by a local resident, thereby making it easy to identify a suspicious vehicle. Can be identified. As a result, it is possible to promptly notify local residents of the entry of suspicious vehicles, and even local residents who are at home can monitor suspicious vehicles and keep in touch with a security center where a security management device is installed. Thus, the movement of the suspicious vehicle can be tracked. In addition, by installing vehicle number reading devices at a plurality of locations in the area, it is possible to automatically track suspicious vehicles by the reading device.

  Further, according to the specific area crime prevention system of the present invention, the resident, if the reported suspicious vehicle is a visiting vehicle to the resident's house, performs vehicle registration by registration means, and the security management device When the vehicle registration is performed from the terminal device, the registration content is stored in the storage means, and the report of the suspicious vehicle is canceled to all the terminal devices of the local residents. Thereby, while being able to exclude a visiting vehicle from the object of a suspicious vehicle, the content of a memory | storage means can be enriched by increasing a registration vehicle.

  Further, according to the specific area crime prevention system of the present invention, when the vehicle number of the approaching vehicle read by the reading device and the vehicle number stored in the storage means are collated, In addition, the vehicle number of the approaching vehicle read by the reading device is compared with the vehicle number of the arranged vehicle registered in the database, and if the vehicle number matches, it is confirmed that the arranged vehicle has entered the specific area. It is configured to report to public authorities such as the police. By cooperating with the police and the like, not only a vague notification of a suspicious vehicle but also a notification of an arrangement vehicle can be made, and the local crime prevention effect can be further enhanced.

  Furthermore, according to the specific area crime prevention system of the present invention, the fact that each resident and the vehicle number owned or registered by each resident is stored in association with the storage means is used, and the vehicle number is By using the means for collation, it is possible to provide not only crime prevention but also an additional service that informs in advance of family return home.

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

  FIG. 1 is a block diagram showing the overall configuration of a specific area crime prevention system according to the present invention.

  The specific area crime prevention system of this embodiment is a reading device that is installed on an access road between a specific area and the outside and reads the vehicle number of a vehicle that enters or leaves the area, for example, a Web camera 11, A security management device 21 that collects and manages vehicle numbers read by the Web camera 11 and a terminal device 31 possessed by a resident in a specific area are connected by a communication line N.

  The security management device 21 includes a resident database 22 that is a storage unit that stores vehicle numbers owned or registered by residents in a specific area, and the vehicle number of the approaching vehicle read by the Web camera 11 and the resident database 22. And a suspicious vehicle management database 23 for managing a history of entry and exit of a suspicious vehicle that has been read by the Web 11. If the vehicle numbers do not match as a result of the comparison, the resident vehicle is informed of the entry of the suspicious vehicle into the area to all the terminal devices 31 of the resident, and various information ( This will be described later). The security management device 21 also includes a clock unit 25 that measures the time when the vehicle enters and leaves the area.

  When receiving a suspicious vehicle notification from the security management device 21, the terminal device 31 notifies the resident that the suspicious vehicle has entered the area. Moreover, when the vehicle notified as a suspicious vehicle is a visit vehicle to a home, the function which can correct a suspicious vehicle and register as a visit vehicle is provided.

  Specifically, the terminal device 31 is generally a personal computer owned by a local resident, but in addition to this, various information communication terminals such as a PDA and a mobile phone can be used. In particular, mobile phones have recently become widespread and can be easily carried even when going out, so it is convenient to know the status of suspicious vehicles around the home even when going out. However, a dedicated terminal constructed as a part of this system may be installed in each home.

  FIG. 2 is a plan view schematically showing an example of the specific area A.

  This specific area A illustrates the case where the access road B1 with the outside is limited to one place, and the vehicle number of a vehicle entering the specific area A is read at the entrance of this access road B1. An approaching web camera 11a and an exiting web camera 11b for reading the vehicle number of a vehicle leaving the specific area A are installed. In the present embodiment, it is assumed that poles and the like are installed on the other access roads B2 to B5 between the specific area A and the outside so that the vehicle cannot pass through. In addition, in order to reduce the speed of the approaching vehicle and make it easier to read the vehicle number near the entrance of the access road B1, for example, unevenness is provided on the road surface or the road itself is meandered.

  FIG. 3 shows an example of the data structure of the resident database 22.

  The resident database 22 includes items of a resident name, an ID number, and a vehicle number owned or registered by the resident. Further, the vehicle number can be further divided into items and registered. For example, a vehicle owned by a local resident or a vehicle of an acquaintance of a local resident. In addition, as other vehicle numbers not directly related to local residents, items such as service vehicles (courier service, cleaning vehicles, cleaning vehicles, etc.) and public vehicles (postal delivery vehicles, fire engines, police cars, etc.) are provided. Also good. Of these vehicles, with respect to vehicles owned by local residents, vehicles of acquaintances of local residents, etc., entry / exit records should not be recorded in order to protect privateers.

  FIG. 4 shows an example of the data configuration of the suspicious vehicle management database 23.

  The suspicious vehicle management database 23 includes items of a suspicious vehicle number, an entry date / time, an exit date / time, a staying time in a specific area, and characteristics (color, type, vehicle type, etc.). Here, since there is some information that is difficult to obtain from the Web camera 11 with respect to the feature item column, it is possible to obtain information provided by visual observation of the local resident and sequentially write it in the feature item column. Detailed car features can be collected. Moreover, the item of a suspicious vehicle can be further subdivided. For example, an unidentified vehicle that is not reported by a resident, but is not a suspicious vehicle, an unidentified vehicle that was in the area at the time of the incident, and a suspicious vehicle that clearly caused suspicious behavior (such as going around the same place many times) A distinction can be made between vehicles.

  Next, the specific Example which monitors the specific area A using the specific area crime prevention system of the said structure is demonstrated.

  The Web cameras 11a and 11b installed at the entrance of the access road B1 are provided with detection sensors (not shown) that detect approaching vehicles. When the approaching vehicles are detected by the detection sensors, the Web cameras 11a and 11b Read the vehicle number of the approaching vehicle. The read vehicle number is transmitted to the security management device 21 through the communication line N. In addition, since the technique which reads such a vehicle number has already been put into practical use as a speed monitoring camera on a highway or a general road, a specific description is omitted here.

  The security management device 21 recognizes which of the Web cameras 11a and 11b the transmitted vehicle number is taken and specifies whether the vehicle has entered the specific area A. It is determined whether the exit is from area A. Then, the determination result, the transmitted date and time, and the vehicle number are temporarily stored in an internal memory (not shown).

  At the same time, the security management device 21 collates the transmitted vehicle number with the vehicle number registered in advance in the resident database 22 by the collating means 24. As a result, if the vehicle number transmitted from the Web camera 11a does not match any vehicle number registered in the resident database 22, the suspicious vehicle (unidentified vehicle) is sent to all the terminal devices 31 of the resident residents. Etc.).

  Further, at this time, the security management device 21 writes the vehicle information temporarily stored in the internal memory in the suspicious vehicle management database 23. For example, the vehicle number of the suspicious vehicle (for example, “Osaka 300 AOO-OO”) is read by the web camera 11a for entry, and the reading date is “November 25, 2003, 3:25 pm In the suspicious vehicle management database 23, as shown in FIG. 5 (a), "Osaka 300 AOO-OO" is registered in the suspicious vehicle number field 23a, and the entry date / time item is entered. “November 25, 2003, 3:25 pm” is registered.

  On the other hand, when receiving the report of the suspicious vehicle from the security management device 21, the terminal device 31 notifies the resident that the suspicious vehicle has entered the area.

  FIG. 6 shows a notification example of a suspicious vehicle by the terminal device 31. In this example, a notification message of a suspicious vehicle is displayed on the display screen. Specifically, a suspicious vehicle of “Now, XX-XX” has entered. be careful. And the operation button 32 described as “OK” for the resident who sees the message to confirm the response. When the suspicious vehicle has been registered in the suspicious vehicle management database 23 in the past and the feature of the suspicious vehicle is recorded in the feature item column, the security management device 21 also reports the feature. However, the terminal device 31 may also display the characteristics.

  Here, in the first embodiment, when the resident operates the displayed “OK” operation button 32, the operation signal is transferred to the security management device 21. In other words, the security management device 21 can check how well the resident vehicle is notified of suspicious vehicles.

  Thereafter, when the same suspicious vehicle that has entered passes through the access road B1 and leaves the specific area A, the exit Web camera 11b installed at the entrance of the access road B1 reads the vehicle number. The read vehicle number is transmitted to the security management device 21 through the communication line N.

  The security management device 21 collates the transmitted vehicle number with the vehicle number of the suspicious vehicle stored in the suspicious vehicle management database, and registers information on the suspicious vehicle in the corresponding column 23a of the matching vehicle number. For example, when the date and time when the suspicious vehicle leaves is “November 25, 2003, 3:45 pm”, the suspicious vehicle management database 23 stores the corresponding suspicious vehicle number as shown in FIG. "November 25, 2003, 3:45 pm" is registered in the entry date / time item of the column 23a, and "20 minutes" is registered in the stay time item. As described above, the features are post-registration by notification from residents.

  In the suspicious vehicle management database 23, every time a suspicious vehicle repeatedly enters and exits the specific area A, a history of entering and exiting the suspicious vehicle as shown in FIG. 5B is sequentially accumulated.

  In the first embodiment, when a suspicious vehicle is detected, a notification is made immediately to the terminal device 31 of the local resident. However, the suspicious vehicle is not necessarily the same as the vehicle number of the local resident. There may be no limit. In such a case, if the local resident is notified each time, the local resident also frequently receives notifications of suspicious vehicles, resulting in increased anxiety.

  Therefore, in the second embodiment, in order to solve such a problem, the security management apparatus 21 associates the vehicle number of the suspicious vehicle read by the Web cameras 11a and 11b with the entry time and the exit time of the suspicious vehicle. The suspicious vehicle is stored in the suspicious vehicle management database 23 even if a predetermined time (for example, 5 minutes) elapses from the entry time stored in the suspicious vehicle management database 23. Only when it does not go out from the inside of the specific area A, it is comprised so that the approach of the suspicious vehicle into the area may be reported to all the terminal devices 31 of the residents. As a result, a vehicle or the like that simply passes through the area A (or simply gets lost) can be excluded from the suspicious vehicle, and the reporting accuracy of the suspicious vehicle can be improved.

  Similar to the second embodiment, just because the vehicle number does not match the vehicle number of a local resident or the like, the vehicle may not necessarily be a suspicious vehicle. For example, it may be a visitor to a resident's house. In this case, there is no problem if the resident registers in advance the vehicle number of the visitor in the resident database 22 of the security management device 21, but if this is forgotten, the visitor vehicle is reported as a suspicious vehicle. Will be.

  Therefore, in the third embodiment, in order to immediately avoid such a situation, the resident of the visitor's house operates the terminal device 31 when receiving a report as a suspicious vehicle. The vehicle number can be immediately registered in the resident database 22. Thereby, a visiting vehicle can be excluded from the object of a suspicious vehicle.

  FIG. 7A shows an example of an operation screen when the visitor's vehicle number is removed from the target of the suspicious vehicle using the terminal device 31. In the third embodiment, a message notification as shown in FIG. 7A is displayed on the display screen of the terminal device 31, and a “registration” button 33 is displayed at the bottom of the screen. Therefore, the resident operates the “registration” button 33 on the display screen when registering the displayed vehicle number that is treated as a suspicious vehicle as a visiting vehicle. As a result, the registration screen shown in FIG. 7B is displayed on the display screen. The resident selects the type of the visiting vehicle from the screen, and finally operates the “registration” button 34. .

  For example, “2) acquaintance” on the registration screen is selected, and the “registration” button 34 is operated. In this case, for example, if the name “BBBB” of the acquaintance is entered in the name field 35 and then the “registration” button 34 is operated, the information of [2) acquaintance, name “BBBB”] is allocated to the terminal device 31. Is transmitted to the security management apparatus 21 together with the ID number (for example, “aaaa”).

  Upon receiving these data, the security management device 21 specifies a resident (for example, “Tanaka XX” in the top column shown in FIG. 3) based on the ID number, and enters the vehicle number of the resident in the item column. Then, [2) acquaintance and name “BBBB”], which is the current data, are registered in correspondence with the vehicle number reported as a suspicious vehicle. Thereby, a visiting vehicle can be excluded from the object of a suspicious vehicle. Thereafter, even if this vehicle enters the specific area A, the security management device 21 treats it as a visiting vehicle (that is, does not report it as a suspicious vehicle).

  In this case, when the registration of the visiting vehicle is completed, the security management device 21 sends a correction notification to all the terminal devices 31 of the local residents.

  FIG. 7C shows an example of the display screen of the terminal device 31 when there is a correction notification. In this example, a message such as “The vehicle of XX-XXX notified as a suspicious vehicle was a visiting vehicle to a resident's house in this city” is displayed.

  FIG. 8 shows a system configuration diagram of the specific area security system according to the fourth embodiment.

  The specific area crime prevention system of the first to third embodiments has a configuration in which the system is completed by the Web camera 11, the security management device 21, and the terminal device 31, but in the fourth embodiment, for example, a public office such as a police station is used. By making it possible to connect to the server device 41 installed in the institution via the communication line N and making available the arrangement vehicle database 42 in which the vehicle number of the arrangement vehicle provided in the server device 41 is registered, It is designed to enhance the crime prevention effect.

  That is, when the vehicle number of the approaching vehicle is read by the Web cameras 11 a and 11 b installed at the entrance of the access road B 1, the read vehicle number is transmitted to the security management device 21 through the communication line N.

  The security management device 21 recognizes which of the Web cameras 11a and 11b the transmitted vehicle number is taken and specifies whether the vehicle has entered the specific area A. It is determined whether the exit is from area A. Then, the determination result, the transmitted date and time, and the vehicle number are temporarily stored in an internal memory (not shown).

  At the same time, the security management device 21 collates the transmitted vehicle number with the vehicle number registered in advance in the resident database 22 by the collating means 24. As a result, if the vehicle number transmitted from the Web camera 11a does not match any vehicle number registered in the resident database 22, the suspicious vehicle (unidentified vehicle) is sent to all the terminal devices 31 of the resident residents. Etc.).

  Further, at this time, the security management device 21 writes the vehicle information temporarily stored in the internal memory in the suspicious vehicle management database 23. For example, the vehicle number of the suspicious vehicle (for example, “Osaka 300 △△ − △△”) is read by the approaching Web camera 11a, and the reading date is “November 26, 2003, 3:25 pm In the suspicious vehicle management database 23, as shown in FIG. 9A, “Osaka 300 △△-△△” is registered in the suspicious vehicle number field 24a, and the entry date and time item is entered. Register “November 26, 2003, 3:25 pm”.

  The processing so far is the same as that in the first embodiment.

  Next, the security management device 21 accesses the server device 41 of the police station via the communication line N, searches the arranged vehicle database 42 in the server device 41, and stores the transmitted vehicle number and the arranged vehicle database 42. The registered vehicle number is collated by the collating means 24. As a result, if the vehicle number transmitted from the Web camera 11a or 11b matches any of the vehicle numbers registered in the arranged vehicle database 42, the suspicious vehicle is sent to all the terminal devices 31 of the local residents. Report that the vehicle is a criminal arrangement vehicle. At the same time, the security management device 21 notifies the nearest police station that the arranged vehicle has entered the city.

  On the other hand, when receiving the notification of the arranged vehicle from the security management device 21, the terminal device 31 notifies the resident of the arrangement vehicle entering the area.

  FIG. 10 shows a notification example of the arranged vehicle by the terminal device 31. In this example, a notification message of the arranged vehicle is displayed on the display screen. Specifically, a message such as “The police arranged vehicle △△-△△ has entered the city. Please be careful.” And the resident who saw this message confirms the response. The operation button 32 described as “OK” is displayed. When the characteristics of the arranged vehicle are recorded in the arranged vehicle database 42, the security management device 21 also notifies the feature and the terminal device 31 also displays the feature. Good.

  Here, in the fourth embodiment, when the resident operates the displayed “OK” operation button 32, the operation signal is transferred to the security management device 21. That is, the security management device 21 can check how well the notification of the arranged vehicle is made known to local residents.

  Thereafter, when the arranged vehicle that has entered the city passes through the access road B1 and exits from the specific area A, the exit Web camera 11b installed at the entrance of the access road B1 displays the vehicle number. The read vehicle number is transmitted to the security management device 21 through the communication line N.

  The security management device 21 compares the transmitted vehicle number with the vehicle number of the suspicious vehicle (arranged vehicle in this case) stored in the suspicious vehicle management database 23, and suspiciously matches the corresponding column 24a of the vehicle number. Register vehicle (arrangement vehicle) information. For example, in the case where the date and time when the suspicious vehicle (arranged vehicle) leaves is “November 26, 2003, 3:45 pm”, the suspicious vehicle management database 23 includes the corresponding information as shown in FIG. “November 26, 2003, 3:45 pm” is registered in the “Exit date and time” field of the arranged vehicle number field 24a to be registered, and “20 minutes” is registered in the stay time item. In this case, a check item 25 for checking the presence / absence of an arranged vehicle is provided at the left end of the suspicious vehicle number field 24a. By checking this check item 25, the security management device 21 will subsequently be suspicious. Since it is possible to confirm whether or not the vehicle is a police-arranged vehicle, it is possible to immediately notify an intrusion alarm of the arranged vehicle to the terminal device 31 of the local resident.

  By cooperating with the police and the like, not only a vague notification of a suspicious vehicle but also a notification of an arrangement vehicle can be made, and the arrangement vehicle can be notified to the police quickly, so that the crime prevention effect in the area can be further enhanced.

  The fifth embodiment uses the fact that each resident and a vehicle number owned or registered by each resident are stored in the resident database 22 in association with each other, and includes means for checking the vehicle number. This is an embodiment for providing an additional service not only for crime prevention but also for notifying the family of returning home in advance.

  That is, when a vehicle of any resident registered in the resident database 22 enters the city through the access road B1, the vehicle number is read by the Web camera 11a installed at the entrance of the access road B1, and communication is performed. It is transmitted to the security management device 21 through the line N.

  The security management device 21 recognizes which of the Web cameras 11a and 11b the transmitted vehicle number is taken and specifies whether the vehicle has entered the specific area A. It is determined whether the exit is from area A. Then, the determination result, the transmitted date and time, and the vehicle number are temporarily stored in an internal memory (not shown).

  Next, the security management device 21 collates the transmitted vehicle number with the vehicle number registered in advance in the resident database 22 by the collating unit 24. As a result, when the vehicle number transmitted from the Web camera 11a is the vehicle number registered in the resident database 22, the corresponding number is applied to the terminal device 31 of the resident who registers the vehicle number. Report that the vehicle has entered the area. Here, the registered vehicle may be an acquaintance's vehicle or a service vehicle in addition to the vehicle owned by the family. Accordingly, not only the vehicle number but also these types can be registered in the vehicle number item column of the resident database 22. As a result, the security management device 21 can recognize whether the registered vehicle is a family vehicle, an acquaintance vehicle, or a service vehicle, and a message corresponding to the type is sent to the terminal device 31. Send. In this case, the data temporarily stored in the internal memory is erased for privacy protection.

  FIG. 11 shows examples of various messages transmitted to the terminal device 31.

  For example, when a family car enters the area, as shown in FIG. 11A, a message such as “Dad (or family member) has returned” is displayed. When an acquaintance's car enters the area, as shown in FIG. 11B, a message such as “An acquaintance has arrived” is displayed. In this case, if the name of an acquaintance is also registered in the resident database 22, the name of the person may be displayed as “Mr. XX has arrived”. In addition, when a cleaning vehicle that circulates regularly enters the area, a message such as “A cleaning company has come” is displayed as shown in FIG. To do. The display is canceled by pressing the “OK” button displayed at the bottom of the screen.

  Thus, by using the resident database 22 originally registered for crime prevention, it is possible to newly provide a service for notifying a local resident of a returnee or a visitor in advance.

  In addition, in each said Examples 1-4, although it has comprised so that the suspicious vehicle or arrangement vehicle which entered in the area may be reported to the terminal device 31 of a local resident, in addition to such a structure, a suspicious vehicle etc. In order to prevent the entrance of the vehicle, a security light is installed at the entrance of the access road B1. When a suspicious vehicle enters the area, the security light is turned on or blinked and detected by a suspicious person. If it is made to recognize that, a crime prevention effect can be heightened more.

  Moreover, in each said Examples 1-4, although it is set as the structure which displays the approach of a suspicious vehicle in the terminal device 31 of a local resident, in order to output a warning sound from the terminal device 31 in addition to such a structure, Alternatively, a warning sound may be output from a warning sound output device (not shown) installed separately from the terminal device 31. Thereby, the local resident can recognize the intrusion of the suspicious vehicle into the area by the warning sound without looking at the screen of the terminal device 31 one by one.

  Furthermore, in the said Examples 1-4, although it is set as the structure which installed Web camera 11a, 11b only in access road B1, in the required location (for example, in front of a park, a school, a corner, etc.) in specific area A, By installing more than one, it becomes possible to automatically track suspicious vehicles that have entered the area, and make detailed reports by local residents (for example, notification of turning corners, etc.) Is possible.

It is a block diagram which shows the whole structure of the specific area crime prevention system of this invention. It is the top view which showed an example of specific area A typically. It is explanatory drawing which shows an example of a data structure of a resident database. It is explanatory drawing which shows an example of a data structure of a suspicious vehicle management database. It is explanatory drawing which shows a mode that data are registered into a suspicious vehicle management database. It is explanatory drawing which shows the example of notification of a suspicious vehicle by a terminal device. It is explanatory drawing which shows the example of an operation screen in the case of removing a visitor's vehicle number from the object of a suspicious vehicle using a terminal device. It is a system configuration | structure figure of the specific area crime prevention system in Example 4 of this invention. It is explanatory drawing which shows a mode that data are registered into a suspicious vehicle management database. It is explanatory drawing which shows the example of notification of the arrangement vehicle by a terminal device. It is explanatory drawing which shows the example of various messages transmitted to a terminal device.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Web camera 11a Web camera for approach 11b Web camera for exit 21 Security management device 22 Resident database 23 Suspicious vehicle database 24 Verification means 25 Clock part 31 Terminal device 41 Server device 42 Arranged vehicle database N Communication network

Claims (5)

A reading device that is installed on an access road between a specific area and the outside, and that reads a vehicle number of a vehicle that enters or leaves the area, and security management that collects and manages the vehicle number read by the reading device A specific area crime prevention system in which a device and a terminal device possessed by a resident in the specific area are connected by a communication network;
The security management device stores a vehicle number owned or registered by a resident in the specific area, a vehicle number of an approaching vehicle read by the reading device, and a vehicle stored in the storage device A collation means for collating the number, and if the vehicle number does not match as a result of the collation by the collation means, all local residents are notified of the entry of the suspicious vehicle into the area. And
The specific security system according to claim 1, wherein when the suspicious vehicle is notified from the security management device, the terminal device notifies the resident of the suspicious vehicle entering the area.   The security management device includes second storage means for storing the vehicle number of the suspicious vehicle read by the reader and the entry time and exit time of the suspicious vehicle in association with each other, and the second storage means For the first time when a suspicious vehicle does not go out of the area even after a predetermined time has elapsed from the stored approach time, the suspicious vehicle enters the area for all resident terminal devices. The specific area crime prevention system according to claim 1, wherein reporting is performed. The terminal device includes a registration unit capable of newly registering the reported suspicious vehicle in the storage unit, and the resident is in the case where the reported suspicious vehicle is a visiting vehicle to a resident's house. Performs vehicle registration by the registration means,
When the vehicle management registration is performed from the terminal device, the security management device stores the registration content in the storage unit and cancels the report of the suspicious vehicle to all the terminal devices of the local residents. The specific area crime prevention system according to claim 1 or claim 2, characterized by the above. The security management device is provided so as to be connectable via a communication line to a database in which the vehicle number of an arrangement vehicle installed in a public organization such as the police is registered,
The collating means collates the vehicle number of the approaching vehicle read by the reading device with the vehicle number of the arranged vehicle registered in the database, and if the vehicle number matches, the arranged vehicle is within a specific area. 2. The specific area crime prevention system according to claim 1, wherein a notification is made to a public organization such as a police that the vehicle has entered. In the storage means, each resident and a vehicle number owned or registered by each resident are associated and stored,
If the vehicle number of the approaching vehicle read by the reading device matches the vehicle number stored in the storage device as a result of the verification by the verification unit, the security management device corresponds to the vehicle number 3. The specific area crime prevention system according to claim 1 or 2, wherein an entry of the vehicle into the area is reported to a terminal device of a resident.

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