TWM467969U - Wireless alarm device - Google Patents

Description

Wireless alarm device

The present invention relates to an alarm device, and more particularly to a wireless alarm device that transmits signals using a radio frequency identification system.

Modern people have higher and higher requirements for the safety of living and working environment. They pay great attention to the mastery of environmental anomalies, such as fire or gas leakage. If you know that there is an abnormal situation, you can immediately flee the scene or quickly hit 119. Report. Conventional alarms are usually placed on the ceiling of the room. When an abnormal gas concentration is detected or the temperature reaches a set value, the alarm sounds to notify the crowd.

However, the conventional alarm is a wired setting. If each alarm device installed in an office building is connected to the guard room cable, the cable line is not only very space-consuming, but also has some difficulty in setting. waste time.

Therefore, the object of the present invention is to provide a wireless alarm device that does not require a cable, does not occupy space, and is multi-point and easy to set.

Therefore, the novel wireless alarm device includes at least one detector And a trusted switchboard. Each detector senses an abnormal condition and includes a first radio frequency identification tag having a first identification code. When the detector senses an abnormal condition, the first RFID tag transmits a signal including the first identification code. The trusted switchboard includes a radio frequency identification reader, the first identification code of the first radio frequency identification tag is recorded in the radio frequency identification reader, and the radio frequency identification reader receives the signal transmitted by the first radio frequency identification tag with the record.

The utility model has the advantages that the first radio frequency identification tag of the detector and the radio frequency identification reader of the trusted switchboard enable the wireless transmission of the signal, and the connection between the detector and the trusted switchboard is not required, and no cable is needed. It takes up space and can be easily set up for multiple purposes.

1‧‧‧Detector

11‧‧‧ core processor

12‧‧‧First RFID tag

121‧‧‧First identification code

13‧‧‧Sensors

14‧‧‧Announcement

2‧‧‧trusted switchboard

21‧‧‧ core processor

22‧‧‧RF reader

23‧‧‧Setter

24‧‧‧ display

25‧‧‧Automatic Notifier

3‧‧‧Sorry

31‧‧‧Second RFID tag

311‧‧‧Second identification code

4‧‧‧Relay station

5‧‧‧Apartment

6‧‧‧Collection of residential communities

7‧‧‧The village

8‧‧‧Cloud System

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a schematic diagram illustrating a first preferred embodiment of the novel wireless alarm device and mounted in a FIG. 2 is a schematic structural view showing the structure of a detector of the first preferred embodiment; FIG. 3 is a schematic structural view showing the structure of a trusted switchboard of the first preferred embodiment; 4 is a schematic diagram illustrating a second preferred embodiment of the wireless alarm device of the present invention, and is illustrated in a collective residential community; FIG. 5 is a schematic structural view, and FIG. 4 illustrates the second preferred embodiment. ;and Figure 6 is a schematic view showing a third preferred embodiment of the wireless alarm device of the present invention and is installed in a village for illustration.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1, FIG. 2 and FIG. 3, a first preferred embodiment of the wireless alarm device of the present invention is installed in an apartment 5, which can detect abnormal conditions such as fire or gas leakage, and is detected. In the case of abnormal conditions, the abnormal situation is transmitted outwards, so that nearby people can learn to escape or seek help immediately. The wireless alarm device described in the first preferred embodiment includes a plurality of detectors 1 that can automatically detect abnormal conditions, a trusted switchboard 2 that can receive signals from the detectors 1, and a plurality of users that can be found by the user. The helper 3 that is abnormally touchable and sends out a distress signal. In this example and the illustration, there are five detectors 1 and two rescuers 3, and the five detectors 1 can be respectively located at the ceiling of each floor or each room, etc., the two rescuers 3 can also be installed on the wall of each floor or each room, safety corners, etc. for instructions.

Each of the detectors 1 includes a core processor 11, a first radio frequency identification tag 12 that is provided with a first identification identity code 121 and that can receive and transmit signals, a sensing component 13 that senses an abnormal condition, and a An alert member 14 that issues an alert.

The trusted switchboard 2 includes a core processor 21, a radio frequency identification reader 22 capable of receiving and transmitting signals, a setter 23 having a name for changing the first identification identity code 121 and releasing an alarm setting, and a display unit A display 24 for identifying the identity code 121, and an automatic notifier 25 for automatically transmitting a message for help.

Each of the rescuers 3 includes a second radio frequency identification tag 31 having a second identification identity code 311.

After the user installs the detector 1 and the rescuer 3 on the ceiling of each floor and the wall of the room, the display 24 of the trusted switchboard 2 displays the complex detection stored in the RFID reader 22. The first identification code 121 and the second identification code 311 respectively corresponding to the device 1 and the plurality of rescuers 3, wherein the user can use the setter 23 of the trusted switchboard 2 to change the detectors respectively. 1 and the first identification identity code 121 of the rescuer 3 and the names of the second identification identity codes 311 are named after the user's easy-to-understand name. After setting, the first identification of the detector 1 and the rescuer 3 The name corresponding to the identity code 121 and the second identification code 311 is received by the core processor 21 of the trusted switchboard 2 and displayed on the display 24, and simultaneously stored in the RFID reader 22, in the In a preferred embodiment, the first identification identity code 121 and the second identification identity code 311 are respectively named using the locations of the detectors 1 and the rescuer 3.

When the sensing component 13 of one of the detectors 1 senses an abnormal condition such as a fire or a gas leak, the core processor 11 of the detector 1 causes the first RFID tag 12 to transmit including the first identification identity. The signal of the code 121 is sent to the trusted switchboard 2, and the alarm member 14 is alerted, such as voice and glare, to remind nearby people to flee the scene; when the core processor 21 of the trusted switchboard 2 passes the radio frequency identification reader 22 Received the detection When the signal from the device 1 is determined, the core processor 21 determines that the RFID reader 22 transmits a signal to the other detectors 1 that are adjacent to the abnormality detector 1 and on the display 24. The first identification identity code 121 of the abnormality detector 1 is detected, and the automatic notification device 25 is sent a voice message or a short message to the rescuer. In addition, the automatic notification device 25 can also be wireless or The wired transmission mode is connected to a cloud system 8, so that a related group set in the cloud system 8 can go to help after learning the situation; when the first radio frequency identification tag 12 of the other detector 1 receives the After receiving the signal sent by the switchboard 2, the respective core processor 11 controls the first RFID tag 12 to return the signal to the trusted switchboard 2, and simultaneously causes the alarm 14 to issue an alarm to remind the floor or The people in the room rushed out of the scene; after that, the rescuers who received the notification and came to handle the abnormal situation can cancel the alarms issued by the detectors 1 from the setter 23 of the trusted switchboard 2.

In addition, when the detector 1 does not detect an abnormal condition but an abnormal condition is found or an additional rescue is needed, one of the rescuers 3 can be directly touched, and after the actuation, the second radio frequency identification tag 31 of the rescuer 3 is transmitted, including the The signal identifying the identity code 311 is sent to the trusted switchboard 2, and the core processor 21 of the trusted switchboard 2 receives the signal transmitted by the rescuer 3 via the RFID reader 22, and displays the call for help on the display 24. The second identifier of the device 3 identifies the identity code 311, and at the same time causes the automatic notification device 25 to send a voice message or a short message to the rescuer to obtain assistance, and at the same time, the rescuer 3 also issues an alarm to remind other people that there is an abnormal situation. Special attention must be paid; similarly, after the abnormal condition is processed, it can be obtained from the trusted switchboard 2 The setter 23 releases the alarm. It should be noted that the rescue device 3 can also be a portable device that can be worn on the user. When the user needs assistance in the receiving range of the RFID reader 22 of the trusted switchboard 2, the help can be saved. The device 3 sends a signal to the trusted switchboard 2 for help.

Referring to Figures 4 and 5, a second preferred embodiment of the novel wireless alerting device is similar to the above example, but the difference is that the second preferred embodiment is installed in a collective residential community 6, and because of the community The area is larger and the floor is more than a single apartment. Therefore, the second preferred embodiment further includes a plurality of relay stations 4 for increasing the strength and transmission distance of the wireless signal. The relay stations 4 can enhance the strength of the signals transmitted between the first radio frequency identification tags 12, the second radio frequency identification tags 31 and the radio frequency identification reader 22, respectively, and enable the signals to be transmitted to a greater distance.

Referring to FIG. 6, a third preferred embodiment of the wireless alarm device of the present invention is similar to the second preferred embodiment except that the present example is installed in a village 7 and because of the range ratio of the installation. The second preferred embodiment is larger, so that the number of relay stations 4 is set to be larger, and can cover abnormal conditions of the entire village.

It should be added that the trusted switchboard 2 can also be combined with any processor with computing function, such as a computer or a smart phone, so that the trusted switchboard 2 has the advantages of convenient operation, powerful computing function and clear display interface. Etc.

In summary, the wireless alarm device of the present invention uses the first radio frequency identification tag 12 and the second radio frequency identification tag 31 of the detector 1 and the rescuer 3, and the radio frequency identification reader 22 of the trusted switchboard 2 Wireless The radio wave transmits the signal, which not only has no direction limitation on the transmission or obscuration of the obstacle, but also ensures the transmission and reception of the signal. At the same time, the first radio frequency identification tag 12, the second radio frequency identification tag 31 and the radio frequency identification The reader 22 also has the advantage of small size, so it does not need to be pulled, does not occupy space, and can be easily set in multiple points, thereby effectively improving the existing alarm device to be wired, which is difficult to pull the cable and is prone to signal interference. The shortcomings of the line being broken and disappearing can indeed achieve the purpose of the present invention.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the scope of the novel application and the contents of the patent specification are All remain within the scope of this new patent.

1‧‧‧Detector

12‧‧‧First RFID tag

121‧‧‧First identification identity code

2‧‧‧trusted switchboard

22‧‧‧RF reader

Claims (10)

A wireless alarm device includes: at least one detector, each detector sensing an abnormal condition and including a first radio frequency identification tag having a first identification code, when the detector senses an abnormal condition The first radio frequency identification tag transmits a signal including the first identification code; and a trusted switchboard includes a radio frequency identification reader, and the first identification code of the first radio frequency identification tag is recorded in the radio frequency identification reader. And the RFID reader receives the signal transmitted by the recorded first RFID tag. The wireless alarm device of claim 1, wherein when the one of the detectors senses an abnormal condition and causes the first radio frequency identification tag of the detector to transmit a signal to the trusted switchboard, the receiver is configured to perform radio frequency identification. After the reader receives the signal, it also transmits a signal to the first RFID tag of the other detector. The wireless alarm device of claim 2, further comprising at least one rescuer, each of the rescuers comprising a second radio frequency identification tag having a second identification code, the radio frequency identification reader of the trusted switchboard recording the The second identification code of the second radio frequency identification tag, when the rescuer is activated, the second radio frequency identification tag transmits a signal including the second identification identity code to the trusted switchboard, and the rescuer issues an alarm. The wireless alarm device of claim 3, further comprising at least one relay station, the relay station capable of enhancing the signal transmission between the first radio frequency identification tag and the second radio frequency identification tag and the radio frequency identification reader Intensity, and the signal can be transmitted to a greater distance. The wireless alarm device of claim 4, wherein each detector further comprises a core processor, a sensing component for sensing an abnormal condition, and an alarm member for issuing an alarm, when the sensing component senses Upon an abnormal condition, the core processor causes the first RFID tag to transmit a signal and causes the alarm to sound an alarm. The wireless alarm device of claim 5, wherein when the detector senses an abnormal condition, the core processor causes the first radio frequency identification tag to transmit a signal to the trusted switchboard, and the trusted receiver performs radio frequency identification reading. After receiving the signal, the device also transmits a signal to the first radio frequency identification tag of the other detector. After the first radio frequency identification tag of the other detector receives the signal, the core processor of the other detector also enables The first RFID tag returns a signal to the trusted switchboard, and causes the alarm to issue an alarm. The wireless alarm device of claim 6, wherein the trusted switchboard further includes a core processor, a setter, and a display, the display capable of displaying each of the first identification identifiers stored in the RFID reader And each of the second identification identity codes, the user can use the setter to change the names of the first identification identity code and each of the second identification identity codes, and receive and display on the display by the core processor. And stored to the RFID reader. The wireless alarm device of claim 7, wherein the trusted switchboard further comprises an automatic notifier, the core processor receives the signal via the RFID reader, and causes the automatic notifier to send a voice message. Or a brief message for help. The wireless alarm device of claim 8, wherein the automatic notifier is connectable to a cloud system in a wireless or wired transmission manner. The wireless alarm device of claim 9, wherein the receiver of the trusted switchboard is capable of canceling an alarm issued by the detector and the rescuer.