JP2765715B2 - Security system with security plan data setting transmission function - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention detects an abnormality such as the occurrence of a fire in a security area or the occurrence of an intruder in the area, and controls a remote place via a control device. The present invention relates to a security system for remotely monitoring at a center, and in particular, security plan data can be set by a control device installed in a security area, and when the security plan data is changed and corrected, the change data is changed. The present invention relates to a security system having a security plan data setting transmission function that can be transmitted to a control center.

[Conventional technology and problems to be solved by the invention]

Conventionally, a detector provided in the security area for detecting various abnormalities, a transmitter for transmitting the detection signal, and a control (control device) provided in the security area for centrally monitoring the abnormality in the security area And, set up the transmitter in the security area,
2. Description of the Related Art A security system has been implemented in which abnormal information or the like generated in a security area is transmitted from a security area to a remote control center using a communication line, and centralized monitoring is performed at the control center.

In such a security system, a controller or the like in the security area displays the location of the abnormality and the type of the abnormality, and transmits the information to a control center provided outside the security area and remotely. Preliminary plan data such as the installation location of the detector and the number of devices such as the detector is stored in advance in a fixed storage device such as a ROM in the controller.
The reason that the security plan data is stored in the fixed storage device is as follows.
Based on the non-volatility requirement for power interruption, and by giving address information to a device such as a detector, the controller determines which detector is abnormal. And in the conventional security system, for example, using a dedicated security plan data creation device, create security plan data of the security system along each security object, and store it in a storage element such as a PROM card The storage element is mounted on a controller provided in each security area. In the security system, the contents of the security plan are often changed. However, with these conventional security system creation methods, for example, when a new security plan is required or when the security area needs to be changed due to a layout change, etc. A new security plan is created at a predetermined place, the security plan is stored in the storage element, and the storage element in which the above-mentioned security plan is created is removed from the controller by a specific agent dispatched from the control center. The element had to be replaced. Therefore, it takes a long time until a security plan is created and updated, which is a problem in crime prevention and disaster prevention during that time.

Also, as shown in Japanese Patent Application Laid-Open No. 59-81790 by the present applicant, a portable security system creation device has been proposed and implemented, but the creation device itself is relatively expensive, and this is also stored. There is a problem that it is necessary to remove the element once, which is troublesome.

Furthermore, if the controller is provided with input setting means and the security plan data is directly input to the controller, the security plan data can be changed on the spot, but the security officer mistakenly changes the security plan data. If they do, there is a problem that accurate security services cannot be provided as per the security plan.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a security system that solves the above-described problems, maintains the ease and accuracy of security plan changes, and enables security to be performed quickly with a changed security plan.

[Means for solving the problem and operation]

According to the present invention, a security device having a detector for detecting various abnormalities, and a control device connected to the detector and provided in a security area for transmitting various types of abnormal information to a remote control center via a communication line. In the system, the control device includes a security plan data setting input unit that sets or changes security plan data, and a security plan data storage that stores security plan data set or changed by the security plan data setting input unit. And a determining unit that determines whether the security plan data set or changed by the security plan data setting input unit matches the security plan data already stored, and the determining unit Based on the determination of the above, the data that does not match the data already set in the security plan or the data that is newly set is sent to the controller center, and the control device and the control Rasenta is characterized in that to perform the security based on the security plan data set or changed, security system having a security plan data setting transmission function is provided.

The setting or changing of the security plan data is effectively performed only when a specific code is input.

〔Example〕

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

FIG. 1 is a system configuration diagram of a security system according to the present embodiment. 1a to 1 are detectors for detecting various abnormalities and the like (these detectors are collectively referred to as 1); 2 is a transponder connected to the detector 1 and wirelessly transmitting an abnormal signal from the detector via an antenna; Is a relay antenna for transmitting and receiving signals between the transponder 2 and the controller 5,
Reference numeral 4 denotes a pointer device which is connected to the detector 1 and the controller 5 by wire and transmits / receives a signal. , 6 are communication lines such as a public line for transmitting a signal to a remote control center 7,
Is a control center for centrally monitoring each security object remotely.

FIG. 2 is a configuration diagram of the controller 5 having the security plan data setting transmission function of the present invention.

The controller 5 includes a CPU 50 for various controls, a RAM 51 for storing security plan data, a ROM 52 for storing a control program, and an input interface (/ F) 53.
Switch button 531 and card reader 5 for setting security plan data and various modes connected to input I / F 53
32, an output I / F 54, a display output means 541 for displaying various information by a CRT, a liquid crystal display, a lamp, and voice; a communication I / F 55 for transmitting and receiving signals to and from the relay antenna 3; It comprises a transmission I / F 56 for transmission.

Next, the operation of the controller 5 when setting or changing the security plan data will be described with reference to FIG.

In this embodiment, a special operation mode is set in the controller 5 so that a third party cannot change the security plan data without permission. In this mode of operation,
For example, there are a "release mode" when the customer is at home, a "set mode" in a security state, a "patrol maintenance mode" operated by a security company staff, and the like. This mode is set by causing the magnetic card reader 532 to read the specific magnetic card. For example, if a customer's magnetic card is used, “set mode” and “cancel mode” can be sequentially set. However, the "maintenance patrol mode" cannot be set for the magnetic card. If a specific magnetic card owned by a security company is used, a "set mode" and a "maintenance patrol mode" can be set sequentially. Since the security plan data is set and changed by a security company staff, it can be performed only when the controller 5 is set to the “maintenance patrol mode”.

Therefore, security company personnel use magnetic cards to
By operating the card reader 531, the mode of the controller 5 is set to “maintenance patrol mode”.

Next, security plan data input will be described with reference to FIG. FIG. 4 illustrates the switch button 531 of the controller 5. 531A is a select button for selecting a menu item, 531B is a confirm and delete button, 531C
Is a scroll up / down button, 531D is a cursor movement button, and 531E is a function button.

First, the setting operation will be described with reference to FIG. The clerk switches the mode of the controller 5 to the “maintenance patrol mode” using the magnetic card (step 01).
A setting start switch provided on a switch button 531 (not shown) is turned on (step 02). Turning on the setting start switch starts the security plan data setting operation. When the setting start switch is turned on, a setting menu screen is displayed on the liquid crystal screen of the display output means 541 as shown in FIG. In order to register the settings, the attendant depresses the select button 531A shown in FIG. 4, the cursor is moved, and the cursor is moved to [1. TEXT] in FIG. 5 (A). Then, the selection of the setting menu is confirmed by pressing down the confirmation button 531B shown in FIG. 4 (step 0).
3). When [1. Comp.] Is set in this way, a model selection screen is displayed on the liquid crystal screen as shown in FIG. 5 (B). When setting data of the relay antenna 3 from the model selection screen, for example, the selection button 531A and the confirmation button 531B are operated as described above to select [1.AN] (relay antenna) (step 04). . Next, the device number is input (step 05). This is done by pressing down the select button 531A when the cursor is at the position of AN, by pressing 01,0
Since 2,03... Are sequentially displayed, when the number is the corresponding number, the enter button 531B is depressed to set the device number. Next, a relay antenna selection screen shown in FIG. 5 (C) is displayed, and based on this display content, the address of the transponder which performs wireless transmission and reception with the relay antenna is set. Similarly, when the selection button 531A is pressed in the same manner as described above, for example, 01 to
Since the numbers up to 64 are sequentially displayed, the enter button 531B is pressed down while the corresponding numbers are displayed.

Similarly, the number used by the pointer device 4 (step 06) is input and set. Alternatively, a security type input, a security area number, a detector installation location, and the like may be input.

When all the data has been input (step 10), pressing the scroll button 531C causes the setting menu screen shown in FIG. 5A to be displayed. Here, the [3.
Select with 531A and Confirm button 531B. Start setting here
When the SW is turned off (step 07), the CPU 50 sends the registration algebra of the relay antenna, transponder, and pointer device from the security plan data newly set and registered in the RAM 51 via the transmission I / F 56 to the security target. To the remote control center 7 together with the address code of
08). The control center 7 checks whether the security plan data has been properly set by comparing the security plan data registered in advance with the number of registered devices received.

Thereafter, security is performed based on the security plan data registered and set.

Next, the operation of the controller 5 when changing the security plan data will be described with reference to FIG. The clerk operates the maintenance patrol magnetic card on the card reader 532 in the same manner as described above, and sets the controller 5 to the "maintenance patrol mode" (step 21). Next, a setting start switch (not shown)
Is turned on to start changing security plan data settings (step 22). When the setting start switch is turned on, the CP
U51 displays a setting menu screen (FIG. 5A) on the liquid crystal screen. The attendant selects [1. COMPLETE] using the select button 531A and the confirm button 531B (step 23). Next, a model selection screen is displayed on the screen. Here, for example, when a relay antenna, that is, [1.AN] is selected, a relay antenna selection screen shown in FIG. 5C is displayed. Here, for example, when the layout is changed, [No.
If you want to change the security plan data so that it does not depend on No. 08 of transponder 3 from No. 1, select [No. 1] of relay antenna 2 with select button 531A, press down confirm button 531B, and scroll button. When 531C is depressed, the setting contents of [No.01] of the relay antenna 2 are displayed, and the setting is changed by clearing [No.08] of the corresponding transformer button 3 with the select button 531A and the delete button 531B, It is stored at a predetermined address in the RAM 51 (step 24).

In the same manner, when all the security plan change data to be changed have been input, the setting start switch (not shown) is turned off (step 26). As a result, the CPU 50
The security plan data before the change stored in AM51 and the security plan data after the change are read and compared. Then, when the number of installed devices is changed due to the change of the security plan data, the changed security plan data is transmitted to the control center 7 via the transmission I / F 56 (step 27).

The control center 7 operates in the same way
Check the appropriateness of the change, and if appropriate, update the change. Thereafter, security is performed based on the changed security plan data.

In this embodiment, the setting registration and the pointer device (monitoring circuit) of the transponder 3 which is dependent on the relay antenna 2
Although the example of setting and registering the number of devices has been described, the type of detector (intrusion, fire, gas leak, etc.) connected to the transponder may be registered, or the installation location of each device may be registered. Is also good.

If the setting registration data or the change data in the control center 7 is determined to be improper in the appropriateness check, the setting failure information is output to the controller 5 so that “setting free” is displayed on the liquid crystal display in the controller 5. You may. In this case, the clerk performs setting or change again.

[Effects of the Invention] According to the present invention, security plan data can be easily set and changed by a controller provided in an area, and when the security plan data is set or changed, the set or changed content is automatically transmitted to the control center. Therefore, it is possible to confirm whether or not the security plan data is properly set or changed in the control center, so that a highly reliable security system can be provided.

[Brief description of the drawings]

FIG. 1 is a block diagram of the security system of the present invention, FIG. 2 is a block diagram of the controller of FIG. 1, FIG. 3 is a flowchart for explaining the operation of the controller of FIG. 2, and FIG. FIG. 5 is a diagram for explaining the contents of the display screen displayed on the display output means of FIG. (Explanation of symbols) 1 ... detector, 2 ... transponder, 3 ... relay antenna,
4 pointer device, 5 controller, 7 control center.

Claims (2)

(57) [Claims] 1. A security system comprising: a detector for detecting various abnormalities; and a control device connected to the detector and provided in a security area for transmitting various types of abnormal information to a remote control center via a communication line. In the control device, a security plan data setting input unit for setting or changing security plan data, and a security plan data storage unit for storing security plan data set or changed by the security plan data setting input unit And a determining unit for determining whether the security plan data set or changed by the security plan data setting input unit matches the security plan data already stored, and Based on the determination, send the mismatch data or the newly set data with the set data of the security plan to the control center,
A security system having a security plan data setting transmission function, wherein the control device and the control center perform security based on security plan data set or changed. 2. The security system according to claim 1, wherein said security plan data is set or changed only when a specific code is input.