JPH02281397A - Alarm transmitter - Google Patents

Abstract

PURPOSE:To efficiently execute a guarding work by checking whether an overtime working person exists or not with a counter and transmitting an alarm at the time when the overtime working person leaves, and also, transmitting the ID number of a remaining person when the alarm is not transmitted at the time determined in advance. CONSTITUTION:Whether an overtime working person exists or not is checked by the counter 11, and when the overtime working person leaves, guarding information is transmitted to a guarding information receiver through a guard information storage part 3 and a transmitting data editing part 4. On the other hand, by a transmitting time setting part 14, the time to transmit guarding information is set in advance, and when a guard start signal (i) is not applied by that time, the transmission time setting part 14 outputs a remaining person ID number selecting signal (p) to an entering/leaving storage part 9. The entering/leaving storage part 9 extracts the ID number of an unleaving person, gives it to the transmission data editing part 4, and simultaneously, outputs a remaining information transmission request to a network control part 1. Subsequently, an edited ID number of the remaining person is transmitted to the guarding information receiver.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention detects the occurrence of abnormal conditions such as fire, intrusion, and gas leaks, and transmits security information via communication lines to a monitoring center installed in a monitoring center. The present invention relates to an alarm transmitting device that transmits to a security information receiving device.

[Conventional technology]

Conventionally, this type of alarm transmitting device used a sensor to detect the occurrence of an abnormal condition, and sent security information indicating the occurrence of the abnormal condition to a security information receiving device installed at a monitoring center via a communication line. . The start and release of security was set by a specific administrator by turning the key on and off, manually inputting a personal identification number from a numeric keypad, or entering a 10 card.

[Problem to be solved by the invention]

Therefore, in the conventional alarm transmitting device, it is necessary for a specific manager to set the start of security by the above-mentioned operation after the last person leaves the venue, or to take over the operation of starting security to the last person to leave.

In addition, security usually starts at a fixed time, but if the alarm transmitter does not start transmitting security information at a certain time within a certain time range, a warning transmitter is installed at the monitoring center. Call the security light to inquire,
It was necessary to dispatch security guards to check on the number of people remaining and to check that no one had forgotten to start security.

SUMMARY OF THE INVENTION An object of the present invention is to eliminate such drawbacks and provide an alarm transmitting device that automatically starts guarding when there are no people left or when a predetermined time has elapsed.

[Means to solve the problem]

The present invention provides an alarm transmitting device that detects the occurrence of an abnormal situation with a sensor and transmits security information indicating the occurrence of the abnormal state via a communication line, and includes: an ID card reader that reads an ID number from an ID card; an ID number storage section that stores an ID number of an exiting person; an entrance/exit switching section that outputs either an entry signal or an exit signal according to a predetermined operation; and an ID number read by the ID card reading section and the 10 above.
comparing means for comparing the ID number stored in the number storage section and outputting a matching signal when the numbers match; and when the comparing means outputs the matching signal, the entry/exit switching section outputs the entry signal an entrance/exit counter that counts up when the entrance/exit switching section is outputting the exit signal, and counts down when the entrance/exit switching section outputs the exit signal; and an entrance/exit counter that counts down until the counted value reaches zero. a signal generating unit that outputs a security start signal when the signal generation unit outputs the security start signal; and a first information transmitter that transmits the security information to the security information receiving device via the communication line when the signal generation unit outputs the security start signal. means, an entry/exit information storage section that stores the ID number read by the 'ID card reading section when the comparison means outputs the matching signal, and the signal generation section causes the security start to occur before a predetermined time. a number extraction means for extracting an ID number of a person who has not left the venue based on the ID number stored in the entry/exit information storage unit when the signal is not generated; and second information transmitting means for transmitting to the security information receiving device via the communication line.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of an alarm transmitting device according to the present invention. 1litll1 part l is communication line 15
It is connected to an exchange (not shown) via a switch, and is connected to the security information receiving device by automatically dialing the exchange.

Please enter the ID number you will use for entering and exiting as follows! Register it in the D number storage unit IO. That is, when a predetermined operation for registering the number 10 is performed in the entrance/exit switching section 8, the entrance/exit switching section 8 generates an ID number registration signal a and outputs it to the ID number storage section IO. When the ID number storage unit IO receives this signal a, the ID number storage unit IO stores the ID read by the ID card reading unit 12.
Memorize number information. ID used by the operator to enter and exit
The ID card reading unit 12 reads all the numbers one after another and stores them in the ID number storage unit IO.

Thereafter, management of people entering and leaving the venue and transmission of security information are performed as follows. The entrance/exit switching unit 8 outputs an entrance signal C to the entrance/exit counter 11 when set to the entrance mode, and outputs an exit signal d when set to the exit mode. On the other hand, the ID card reading section 12 reads the ID number from the ID card and outputs the ID number information to the ID number storage section 10, and the ID number storage section 10 operates as a comparison means and compares the ID number registered in advance. I from the reading section 12 inside
When the D number contains a match, the match signal e
is output to the counter 11. At the same time, the storage section 10 adds the clock information f given from the clock section 13 to the ID number information from the reading section 12 to obtain entrance/exit information, and outputs it to the entrance/exit information storage section 9 via the data bus 38.

When the entry/exit counter 11 is given the match signal e, it counts up if the entry signal C is given from the switching section 8, and conversely counts down if the exit signal d is given. do. Here, counter 11
outputs a final exit signal g when the counted value reaches zero due to countdown, and outputs a count start signal when counting up is started when the counted value is zero.

When the security start/cancellation generating section 6 receives the final exit signal g from the counter 11, it generates an inspector start signal i and provides it to the security information storage section 5 and the transmission time setting section 14. on the other hand,
When a count start signal is given from the counter 11,
A security release signal j is generated and given to the security information storage section 5.

When the sensing unit 7 receives the sensing human power signal k from the sensor C1xCn that detects an abnormality, it adds an address corresponding to the sensor and generates sensing information corresponding to an alarm signal such as a fire system, an intrusion system, an equipment system, etc. Outputs 2.

The security information storage unit 5 receives and receives this sensing information l from the sensing unit 7 and stores it as security information, and also stores the security start signal i or the security release signal j from the security start/cancellation generating unit 6 as security start information or security information, respectively. Stored as security release information. The security information storage unit 5 also generates a security information transmission request signal m when receiving the security start signal i or the security release signal j, and outputs it to the network control unit 1.

When the network control section 1 receives this transmission request signal m, it reads out the telephone number information n from the telephone number setting section 2 which stores the telephone number of the security information receiving device, and calls the exchange by automatic dialing. When connected to the security information receiving device via the exchange, the transmission data editing unit 4 reads security information, security start information, and security cancellation information stored in the security information storage unit 5 through the data bus 22. , further obtains terminal number information 0 from the terminal number setting section 3,
After editing them into a data array for transmission, they are transmitted to the security information receiving device through the network control unit 1.

Here, the network control section 1, telephone number setting section 2, terminal number setting section 3, transmission data editing section 4, and security information storage section 5 function as first information transmission means.

As described above, in the alarm transmitting device of the present invention, the counter 11 checks whether there is a person remaining, and if there is a person remaining, security information is automatically transmitted to the security information receiving device.

On the other hand, the time at which the security information should be transmitted is preset in the transmission time setting section 14, and when the security start signal i is not given by that time, the transmission time setting section 14 sets the time when the security information should be transmitted.
The D number selection signal p is output to the entrance/exit storage section 9. When the entrance/exit storage unit 9 receives this signal, it operates as a number extraction means, extracts the ID number of the person who has not left the venue based on the ID number of the person entering/exiting the venue, and edits the transmitted data as entrance/exit information q. At the same time, a non-leaving information transmission request signal r is output to the network control section 1.

When the network control section 1 receives this transmission request signal r, it reads out the telephone number information of the security information receiving device from the telephone number setting section 2 and calls the exchange by automatic dialing. When connected to the security information receiving device via the exchange, the transmission data editing section 4 obtains entry/exit information q from the storage section 9, further obtains terminal number information 0 from the terminal number setting section 3, and transmits them. After editing the data into a data array, it is sent to the security information receiving device through the network control unit 1. Here, the network control section 1, telephone number setting section 2, terminal number setting section 3, and transmission data editing section 4 function as second information transmission means.

In this way, in the alarm transmitting device of the present invention, if security information is not transmitted even at a predetermined time, the 10 number of the person who has not left the venue is extracted and automatically transmitted to the security information receiving device. Ru.

The entrance/exit information transmission timer 15 obtains clock information f from the clock section 13 and generates an entrance/exit information transmission request signal S for transmitting entrance/exit information at regular intervals, and transmits the entrance/exit information storage section 9.
is output to the network control unit 1. Here, the entrance/exit information storage section 9 adds the already transmitted information to the entrance/exit information stored from the ID number storage section 10 via the data bus 38, and adds the already transmitted information. The entry/exit information that has not been entered is read from the memory and output to the transmission data editing section 4 as entry/exit information q. The timer unit 15 generates the transmission request signal S and at the same time generates the transmission destination selection signal t.

is output to the telephone number setting section 2. Then, when the network control unit 1 receives the transmission request signal S, it reads the telephone number information n of the entrance/exit information receiving device selected by the destination selection signal t from the telephone number setting unit 2, and makes a call to the exchange by automatic dialing. do. When connected to the entrance/exit information receiving device via the exchange, the transmission data editing section 4 edits the entrance/exit information q output from the storage section 9 into a data array for transmission, and transmits the entrance/exit information via the network control section l. Send to information receiving device.

In this way, with the security transmitting device of this embodiment, information regarding people entering and leaving the venue is transmitted to a predetermined entrance/exiting information receiving device at regular intervals, so it is possible to manage people entering and leaving the venue separately from security operations. is possible.

In this example, the entrance/exit information is transmitted at regular intervals, but it is of course possible to transmit the entrance/exit information every time a fixed number of ID cards are read.

〔Effect of the invention〕

As explained above, the present invention provides an ID card that reads an ID number from an ID card in an alarm transmitting device that detects the occurrence of an abnormal state with a sensor and transmits security information indicating the occurrence of the abnormal state via a communication line. Reading section and I for people entering and leaving the venue
An ID number storage section that stores the D number, an entrance/exit switching section that outputs either an entry signal or an exit signal according to a predetermined operation, and the ID number and ID read by the 10 card reading section.
Comparing means for comparing the ID number stored in the number storage section and outputting a matching signal when they match; and when the comparing means outputs the matching signal, the entrance/exit switching section outputs an entrance signal. There is an entrance/exit counter that counts up when the entrance/exit switching unit is outputting an exit signal and counts down when the entrance/exit switch outputs an exit signal, and security starts when the entrance/exit counter counts down and the count reaches zero. a signal generating unit that outputs a signal; a first information transmitting unit that transmits security information to a security information receiving device via a communication line when the signal generating unit outputs a security start signal; and a comparison unit that outputs a coincidence signal. When the ID number is output, the entrance/exit information storage section stores the ID number read by the ID card reading section, and when the signal generation section does not generate a security start signal before a predetermined time, the entrance/exit information storage section stores the ID number read by the ID card reading section. a number extracting means for extracting an ID number of a person who has not left the venue based on the 10 number of the person who has not left the venue; and a number extracting unit that transmits the ID number of the person who has not left the venue extracted by the number extracting means as security information to a security information receiving device via a communication line. 2 information transmitting means.

Therefore, in the alarm transmitting device of the present invention, the counter checks whether there are any remaining persons, and when there are no remaining persons, security information is automatically transmitted through the first information transmitting means. Therefore, unlike in the past, a specific administrator can set the start of security by a predetermined operation after the last person leaves, or
Alternatively, there is no need to hand over the security start operation to the last person to leave.

Furthermore, in the alarm transmitting device of the present invention, if the security information is not transmitted even at a predetermined time, the ID number of the person who has not left the venue is extracted and sent to the security information receiving device through the second information transmitting means. Since the information is sent automatically, security operations can be carried out more efficiently.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an embodiment of an alarm transmitting device according to the present invention. ■...Network control unit 2...Telephone number setting unit 3...Terminal number setting unit 4...Transmission data compilation unit 5...Security information storage unit 6... Security start/cancellation generating section 7... Sensing section 8... Entry/exit switching section 9... Entry/exit information storage section 10... ID number storage Section 11... Entry/exit counter 12... ID card reading section 13... Clock section 14... Transmission time setting section 22, 38... Data buses C1 to Cn. ··sensor

Claims (1)

[Claims] (1) In an alarm transmission device that detects the occurrence of an abnormal situation with a sensor and transmits security information indicating the occurrence of an abnormal situation via a communication line, an ID card reader that reads an ID number from an ID card, and an entrance/exit an ID number storage unit that stores an ID number of a person; an entrance/exit switching unit that outputs either an entry signal or an exit signal according to a predetermined operation; and an ID number read by the ID card reader and the ID number.
comparing means for comparing the ID number stored in the number storage section and outputting a matching signal when the numbers match; and when the comparing means outputs the matching signal, the entry/exit switching section outputs the entry signal an entrance/exit counter that counts up when the entrance/exit switching unit is outputting the exit signal and counts down when the exit switch outputs the exit signal; and an entrance/exit counter that counts down until the counted value reaches zero. a signal generating unit that outputs a security start signal when the signal generation unit outputs the security start signal; and a first information transmitter that transmits the security information to the security information receiving device via the communication line when the signal generation unit outputs the security start signal. means, an entry/exit information storage section that stores the ID number read by the ID card reading section when the comparison section outputs the matching signal, and an entrance/exit information storage section that stores the ID number read by the ID card reading section when the comparison section outputs the matching signal; When this has not occurred, number extraction means extracts the ID number of the person who has not left the venue based on the ID number stored in the entry/exit information storage unit; An alarm transmitting device comprising: second information transmitting means for transmitting information to a security information receiving device via a line.