CN108366081A - Monitoring system and monitoring relay device - Google Patents

Abstract

A monitoring system and monitoring relay device, the said monitoring relay device has first type signal transceiver module, second type signal transceiver module, communication module and control module; the control module is electrically connected with the first type signal transceiver module, the second type signal transceiver module and the communication module; the first type signal transceiver module is used for obtaining a first monitoring signal according to a first communication protocol; the first communication protocol is associated with a communication protocol of a low power wide area network; the second type signal transceiver module is used for obtaining a second monitoring signal according to a second communication protocol; the communication module is used for transmitting signals through a mobile network or a fixed communication network; the control module is used for instructing the communication module to selectively provide the first monitoring signal or the second monitoring signal to the server through the mobile network or the fixed communication network. The invention provides a monitoring system and a monitoring relay device supporting a transmission protocol associated with a low-power-consumption wide area network, and solves the problem that the efficiency of the traditional monitoring system needs to be improved.

Description

Monitoring system and monitoring relay device

technical field

The invention relates to a monitoring system and a monitoring relay device, in particular to a monitoring system and a monitoring relay device supporting a transmission protocol associated with a low power consumption wide area network.

Background technique

As time goes by, people's lifestyles are constantly changing, and it is no longer like the simple agricultural era where the sun rises and the sun sets, and more and more public security issues arise. What came into being was the rise of the security industry. In order to maintain the safety of companies and residences, security systems have gradually become popular in many companies or home users. As more and more companies and homes install security systems, the service types of the security industry are constantly evolving and improving.

As far as the current common security architecture is concerned, a monitoring host and multiple detectors need to be configured in each building to form a security system. Moreover, the monitoring host can only monitor the local (building) detectors, which is quite inefficient. At the same time, the previous monitoring method is to arrange a plurality of detectors into a detection loop, and judge whether there is an abnormal event in the monitoring area by whether the detection loop is interrupted. However, when an abnormal event occurs, the security industry only knows that there is a problem in a certain area, but cannot know exactly which point or which device has the abnormal event, and needs to send manpower to patrol, so there is room for improvement.

Contents of the invention

The technical problem to be solved by the present invention is to provide a monitoring system and a monitoring relay device for the deficiencies of the prior art, so as to overcome the problem that the efficiency of the previous monitoring system needs to be improved.

The technical problem to be solved by the present invention is achieved through the following technical solutions:

The invention discloses a monitoring relay device. The monitoring relay device has a first type signal transceiving module, a second type signal transceiving module, a communication module and a control module. The first-type signal transceiving module is used for obtaining the first monitoring signal according to the first communication protocol. The first communication protocol is associated with a low power wide area network (Low Power Wide Area Network, LPWAN) communication protocol. The second-type signal transceiving module is used for obtaining the second monitoring signal according to the second communication protocol. The communication module is electrically connected to the first type signal transceiving module and the second type signal transceiving module. The communication module is used for transmitting signals via a mobile network or a fixed communication network. The control module is electrically connected to the communication module. The control module is used to instruct the communication module to selectively provide the first monitoring signal or the second monitoring signal to the server via the mobile network or the fixed communication network.

In one embodiment, the communication range of the first type signal transceiver module of the monitoring relay device provided by the present invention is greater than the communication range of the second type signal transceiver module, and the maximum data transmission rate supported by the first communication protocol is smaller than that of the second type. The maximum data transfer rate supported by the communication protocol.

In another embodiment, the monitoring relay device provided by the present invention further has a storage module for storing the first monitoring signal or the second monitoring signal.

In yet another embodiment, the control module of the monitoring relay device provided by the present invention is used to selectively generate a disconnection warning according to the first monitoring signal, and the communication module is also used to provide the disconnection warning to the server.

The invention discloses a monitoring system. The monitoring system has a plurality of detectors and a monitoring relay device. The detectors are respectively arranged in multiple detection areas. Each detector is used for providing a first monitoring signal according to a first communication protocol. The first communication protocol is associated with a low power wide area network (Low Power Wide Area Network, LPWAN) communication protocol. The monitoring relay device is set in one of the detection areas. The monitoring relay device has a first type signal transceiving module, a second type signal transceiving module, a communication module and a control module. The first-type signal transceiving module is used for obtaining the first monitoring signal according to the first communication protocol. The second-type signal transceiving module is used for obtaining the second monitoring signal according to the second communication protocol. The control module is electrically connected to the first type signal transceiving module and the second type signal transceiving module. The communication module is used for selectively transmitting signals via a mobile network or a fixed communication network. The control module is used to instruct the communication module to selectively provide the first monitoring signal or the second monitoring signal to the server via the mobile network or the fixed communication network.

In one embodiment, the communication range of the first-type signal transceiver module of the monitoring system provided by the present invention is greater than the communication range of the second-type signal transceiver module, and the maximum data transmission rate supported by the first communication protocol is smaller than that of the second communication protocol The maximum data transfer rate supported. In addition, the monitoring system provided by the present invention also has an image capturing device. The image capturing device is arranged in the communication range of the second type signal transceiving module of the monitoring relay device. The image capturing device is used for providing the second monitoring signal to the monitoring relay device according to the second communication protocol.

In another embodiment, the monitoring system provided by the present invention further includes a server. Each detector has an identifier. The first monitoring signal provided by one of the detectors has a corresponding identifier. The server is used for identifying the detection area corresponding to the first monitoring signal according to the identifier. And the server is used to determine whether an abnormal event occurs in the detection area according to the first monitoring signal. In addition, the monitoring system provided by the present invention also includes a warning device. The warning device is arranged in one of the detection areas. When the server determines that there is an abnormal event in the detection area corresponding to the warning device according to the first monitoring signal, the server instructs the warning device to send a warning message through the monitoring relay device.

In yet another embodiment, the monitoring system provided by the present invention further has another monitoring relay device. When one of the detectors is located in the communication range of the monitoring relay device and is located in the communication range of another monitoring relay device, the detector is used to provide a first monitoring signal to the monitoring relay device and the other monitoring relay device .

In other words, the present invention provides a monitoring relay device, including: a first-type signal transceiver module, used to obtain a first monitoring signal according to a first communication protocol, and the first communication protocol is associated with a low-power wide area network communication protocol; a second-type signal transceiver module, used to obtain a second monitoring signal according to a second communication protocol; a communication module, used to transmit signals via a mobile network or a fixed communication network; and a control module, electronically The first type of signal transceiving module, the second type of signal transceiving module and the communication module are connected, and the control module is used to instruct the communication module to select the first monitoring signal or the first monitoring signal via mobile network or fixed communication network. The second monitoring signal is provided to a server.

Further, the communication range of the first type signal transceiver module is greater than the communication range of the second type signal transceiver module, and the maximum data transmission rate supported by the first communication protocol is smaller than the maximum data transmission rate supported by the second communication protocol .

Further, the monitoring relay device further includes a storage module electrically connected to the control module, and the storage module is used to store the first monitoring signal or the second monitoring signal.

Further, the control module is used for generating a disconnection warning, and the communication module is also used for providing the disconnection warning to the server.

The present invention also provides a monitoring system, including: a plurality of detectors, the plurality of detectors are respectively arranged in a plurality of detection areas, and each of the detectors is used to provide a first communication protocol according to a first communication protocol. A monitoring signal, the first communication protocol is associated with the communication protocol of the low power consumption wide area network; and a monitoring relay device, set in one of the multiple detection areas, the monitoring relay device includes: a first type A signal transceiver module, used to obtain a plurality of first monitoring signals according to the first communication protocol; a second-type signal transceiver module, used to obtain a second monitoring signal according to a second communication protocol; a communication module, used to selectively transmit signals via a mobile network or a fixed communication network; and a control module electrically connected to the first type signal transceiving module, the second type signal transceiving module and the communication module, the control module is used to instruct the The communication module selectively provides a plurality of the first monitoring signals or the second monitoring signals to a server via a mobile network or a fixed communication network.

Further, the communication range of the first type signal transceiver module is greater than the communication range of the second type signal transceiver module, and the maximum data transmission rate supported by the first communication protocol is smaller than the maximum data transmission rate supported by the second communication protocol .

Further, the monitoring relay device also includes an image capture device, which is set in the communication range of the second type signal transceiver module of the monitoring relay device, and the image capture device is used to provide the second signal according to the second communication protocol. The monitoring signal is sent to the monitoring relay device.

Further, the monitoring relay device further includes a server, each of the detectors has an identifier, and the first monitoring signal provided by one of the plurality of detectors has a corresponding identifier, and the server uses to identify a plurality of detection areas corresponding to a plurality of first monitoring signals based on a plurality of identifiers, and the server is used to determine a plurality of detection areas based on a plurality of first monitoring signals Whether an abnormal event has occurred in the area.

Further, the monitoring relay device further includes a warning device, which is set in one of the plurality of detection areas, when the server judges the detection corresponding to the warning device according to the plurality of first monitoring signals When the abnormal event occurs in the area, the server instructs the warning device to issue a warning message via the monitoring relay device.

Further, the monitoring relay device further includes another monitoring relay device, when one of the multiple detectors is within the communication range of the monitoring relay device and within the communication range of the other monitoring relay device, The detector is used for providing the first monitoring signal to the monitoring relay device and the other monitoring relay device.

Further, the monitoring relay device also includes another monitoring relay device, and when the other monitoring relay device is within the communication range of the second-type signal transceiver module of the monitoring relay device, the other monitoring relay device used to provide the obtained first monitoring signal or the obtained second monitoring signal to the monitoring relay device according to the second communication protocol, and the communication module of the monitoring relay device is used to communicate via a mobile network or a fixed communication network The first monitoring signal or the second monitoring signal provided by the other monitoring relay device is provided to the server.

In summary, the monitoring system and the monitoring relay device provided by the present invention obtain the detection information provided by the detector through the first communication protocol, and the monitoring relay device communicates with the detector one-to-one. In this way, when there is an abnormal event, the back-end device can accurately determine which area or which detector has the abnormal event, without spending extra manpower to patrol the site. In addition, the monitoring relay device can cover multiple detection areas, further simplifying the architecture of the monitoring system.

The above descriptions of the present invention and the following descriptions of the embodiments are used to demonstrate and explain the spirit and principle of the present invention, and provide further explanations of the protection scope of the present invention.

Description of drawings

Fig. 1 is a functional block diagram of a monitoring relay device according to an embodiment of the present invention;

Fig. 2 is the functional block diagram of monitoring system of an embodiment of the present invention;

Fig. 3 is the functional block diagram of monitoring system of another embodiment of the present invention;

Fig. 4 is the functional block diagram of monitoring system of another embodiment of the present invention;

FIG. 5 is a schematic diagram of mutual backup of monitoring relay devices according to an embodiment of the present invention;

FIG. 6 is a functional block diagram of a monitoring system according to yet another embodiment of the present invention.

[Description of Reference Signs]

1~3 Monitoring system

10, 10’ monitoring relay device

110 The first type of signal transceiver module

130 Second type signal transceiver module

150 communication module

170 control module

190 storage modules

20a～20h detector

30 servers

40 warning device

50a image capture module

R1, R2, R2’ communication range

Z1～Z4 detection range

Detailed ways

The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable those skilled in the art to understand the technical content of the present invention and implement it, and according to the disclosed content, scope of protection and accompanying drawings of this specification, those skilled in the art A skilled person can easily understand the related objects and advantages of the present invention. The following examples are to further describe the present invention in detail, not to limit the protection scope of the present invention in any way.

Please refer to FIG. 1 , which is a functional block diagram of a monitoring relay device according to an embodiment of the present invention. As shown in FIG. 1 , the monitoring relay device 10 has a first-type signal transceiving module 110 , a second-type signal transceiving module 130 , a communication module 150 and a control module 170 . The control module 170 is electrically connected to the first-type signal transceiving module 110 , the second-type signal transceiving module 130 and the communication module 150 .

The first-type signal transceiving module 110 is used for obtaining a first monitoring signal according to a first communication protocol. The first communication protocol is associated with a low power wide area network (Low Power Wide Area Network, LPWAN) communication protocol. The first communication protocol is, for example, the LoRa communication protocol, the SigFox communication protocol or the NB-IOT communication protocol. The second-type signal transceiving module 130 is used to obtain the second monitoring signal according to the second communication protocol. The second communication protocol is, for example, a WIFI communication protocol. From another point of view, the communication range of the first-type signal transceiving module 110 is greater than the communication range of the second-type signal transceiving module 130 . The maximum data transmission rate supported by the first communication protocol is smaller than the maximum data transmission rate supported by the second communication protocol. In practice, the maximum transmission distance of the first-type signal transceiving module 110 ranges from 2 kilometers (kilometer, KM) to 5 kilometers, for example. For example, the maximum transmission distance of the first-type signal transceiver module 110 may be 2 kilometers, 3 kilometers, 4 kilometers, 5 kilometers or any value therebetween.

The communication module 150 is used for transmitting signals via a mobile network or a fixed communication network. The control module 170 is used to instruct the communication module 150 to selectively provide the first monitoring signal or the second monitoring signal to the server 30 via the mobile network or the fixed communication network. Wherein, the mobile network is, for example, a network architecture supporting third generation mobile communication standard (third generation, 3G) or fourth generation mobile communication standard (fourth generation, 4G), and the fixed communication network is, for example, Ethernet. In one embodiment, when the first-type signal transceiving module 110 or the second-type signal transceiving module 130 does not receive the first monitoring signal or the second monitoring signal after a default time interval, the control module 170 generates a disconnection warning, and The communication module 150 is used for providing a disconnection warning to the server 30 via a mobile network or a fixed communication network.

As shown in FIG. 1 , the monitoring relay device 10 also has a storage module 190 . The storage module 190 is electrically connected to the control module 170 . The storage module 190 is used for storing the first monitoring signal or the second monitoring signal. Although the storage module 190 is an optional design, the monitoring relay device 10 does not necessarily have the storage module 190 . In one embodiment, when the communication module 150 of the monitoring relay device 10 is abnormal and cannot provide the first monitoring signal or the second monitoring signal to the server 30 via the mobile network or the fixed communication network, the monitoring relay device 10 obtains The first monitoring signal or the second monitoring signal will be stored in the storage module 190 first, and then provided to the server 30 through the communication module 150 after the communication module 150 returns to normal. The storage module 190 is, for example, a hard disk drive (Hard Disk Drive, HDD) or a solid state disk (Solid State Disk, SSD). In another embodiment, when the first-type signal transceiving module 110 receives the first monitoring signal or the second-type signal transceiving module 130 receives the second monitoring signal, the control module 170 is used to instruct the communication module 150 to selectively In addition to providing the first monitoring signal or the second monitoring signal to the server 30 via the mobile network or the fixed communication network, the control module 170 also judges whether to send the first monitoring signal or the second monitoring signal according to the source or content of the first monitoring signal or the second monitoring signal. Or the second monitoring signal is stored in the storage module 190 .

Please refer to FIG. 2 , which is a functional block diagram of a monitoring system according to an embodiment of the present invention. As shown in FIG. 2 , the monitoring system 1 has a monitoring relay device 10 and a plurality of detectors. In this embodiment, the detectors 20 a - 20 g are taken as an example for illustration, but actually the number of detectors is not limited thereto. In one embodiment, the monitoring system 1 also has a server 30, but the server 30 is an optional design relative to the monitoring system 1, and the monitoring relay device 10 and the detectors 20a-20g do not necessarily have to be connected with each other. The server 30 is designed as a whole. The monitoring relay device 10 has, for example, the same or similar structure as the embodiment shown in FIG. 1 , and relevant details are not repeated here.

In the embodiment shown in FIG. 2, the detectors 20a-20c are arranged in the first detection area Z1, the detectors 20d-20e are arranged in the second detection area Z2, and the detectors 20g-20f are arranged in the second detection area Z2. It is set in the third detection zone Z3. In one embodiment, the first detection area Z1, the second detection area Z2 and the third detection area Z3 correspond to different buildings or gardens and other open-air or semi-open-air facilities, and each detector can be set Different areas on the same floor, or the detectors can also be installed on different floors, which is not limited here.

The detectors 20a-20g, for example, also have a magnetic spring detection unit, a smoke detection unit, a temperature detection unit, an infrared detection unit, an external force detection unit or other types of detection units to detect the corresponding detection units. Whether there are doors and windows opened in the detection area, whether there is a fire, whether there are suspicious persons appearing in the detection area, whether the safe or vault is opened, or other abnormal events. In practice, the detectors 20a-20g are used to provide the first monitoring signal to the monitoring relay device 10 through the aforementioned first communication protocol, and each first monitoring signal carries the aforementioned monitoring information respectively for the server 30 Determine whether an abnormal event occurs.

As shown in FIG. 2 , the first-type signal transceiving module 110 of the monitoring relay device 10 has a first communication range R1 , and the detectors 20 a - 20 g are all located in the first communication range R1 . In other words, the monitoring relay device 10 can obtain the first monitoring signals provided by the detectors 20 a - 20 g through the first-type signal transceiving module 110 . In practice, for example, the detectors 20a-20g are respectively defined with corresponding identifiers, and the first monitoring signals provided by the detectors 20a-20g have corresponding identifiers.

In one embodiment, after the detectors 20a-20g are set up in the corresponding detection areas Z1-Z3, the detectors 20a-20g will be enabled and communicate with the monitoring relay device 10, and detect The detectors 20 a - 20 g will register with the monitoring relay device 10 or register with the server 30 via the monitoring relay device 10 . At this time, the monitoring relay device 10 or the server 30 will generate identifiers corresponding to the detectors 20a-20g, and provide the corresponding identifiers to the detectors 20a-20g respectively. Afterwards, the detectors 20a-20g may provide first monitoring signals with corresponding identifiers. In another embodiment, the identifiers may be media access control addresses (media access control address, MAC address), unique identifiers (Universally Unique Identifier, UUID) of the detectors 20a-20g, or other available The identified verification code is not limited here.

Therefore, when the monitoring relay device 10 or the server 30 receives the first monitoring signal, it can identify which of the detectors 20 a - 20 g the received first monitoring signal corresponds to. When a certain first monitoring signal indicates that there is an abnormal event, the server 30 can identify which of the detectors 20a-20g the first monitoring signal corresponds to, and accordingly determine that it is in the detection area Z1-Z3 Which abnormal event occurs. In addition, in an embodiment, the detection areas Z1 - Z3 are respectively corresponding to different users. When the server 30 determines that an abnormal event occurs in at least one of the detection areas Z1 - Z3 , the server 30 also provides a warning message to the corresponding user terminal device to notify the user in real time. The user terminal device is, for example, a mobile phone, a tablet, a computer or a television, and the warning information is, for example, text information, audio information or video information.

Taking the application of monitoring system 1 and monitoring relay device 10 in a security system as an example, within the scope of a township, town, county, city or district, security operators can deploy multiple monitoring relay devices 10 to cover a township, town , county, city or district. Compared with the previous practice of setting up a security host in every house, every household or every building, the monitoring system 1 provided by the present invention can cover the detection range of each detector by deploying a monitoring relay device 10 . And when a new user installs a new detector, as long as the communication registration method is used, the new detector can be brought online to provide detection data.

In another embodiment, the first detection area Z1, the second detection area Z2, and the third detection area Z3 correspond to the structure of a vehicle, for example, and the detectors 20a-20g are used to obtain components of the vehicle, for example. status information. For example, the detectors 20 a - 20 c are used to obtain relevant parameters of the accelerator, brake, fuel, tire pressure or suspension system of the vehicle, and form the first monitoring signal accordingly. The monitoring relay device 10 can be installed on the periphery of the road to obtain the aforementioned state information of passing vehicles. Or, in another situation, each vehicle in the convoy can be provided with one or more detectors respectively, and the monitoring relay device 10 can be arranged on one or more of the vehicles in the convoy, so that when the convoy is moving, The status information of each vehicle in the fleet is stably obtained, so that the server 30 can constantly control the status of each vehicle in the fleet and ensure the safety of the fleet.

Please refer to FIG. 3 , which is a functional block diagram of a monitoring system according to another embodiment of the present invention. In the embodiment shown in FIG. 3 , the monitoring system 2 also has a warning device 40 . The warning device 40 is disposed in one of the detection areas Z1 - Z3 . In this embodiment, the warning device 40 is set in the detection area Z2 as an example for illustration. However, the warning device 40 can also be arranged in the detection area Z1 or the detection area Z3. Alternatively, the monitoring system 2 can also have multiple warning devices, and the warning devices are arranged at least in part of the detection area, or one detection area can also be provided with multiple warning devices. Taking the embodiment shown in FIG. 3 as an example, when the server 30 determines that there is an abnormal event in the detection zone Z2 corresponding to the warning device 40 according to the first monitoring signal, the server 30 instructs the warning device 40 to send a warning message through the monitoring relay device 10 . The warning device 40 has, for example, a horn, an alarm bell, a screen or an indicator light, and uses various sound and light effects to warn people in the detection zone Z2.

Please refer to FIG. 4 , which is a functional block diagram of a monitoring system according to another embodiment of the present invention. In the embodiment shown in FIG. 4 , the monitoring system 3 also has an image capturing device 50a. The image capture device 50a is disposed in the detection zone Z4. In addition, the image capturing device 50 a is disposed within the communication range of the second-type signal transceiving module of the monitoring relay device 10 . The image capture device 50 a is, for example, a PTZ (pan tile zoom) camera or a general camera. The image capture device 50 a is used to capture an image of at least a part of the detection zone Z4 , and the image capture device 50 a is used to provide the captured image to the monitoring relay device 10 according to the second communication protocol. As mentioned above, the maximum data transmission rate supported by the second communication protocol is greater than the maximum data transmission rate supported by the first communication protocol, and the second communication protocol is, for example, a WIFI communication protocol, therefore, the image capture device 50a can The protocol uploads captured images in real time. In one embodiment, the user can connect to the server 30 through the user terminal device, so as to watch the monitoring image of the specific detection area in real time. Wherein, for simplicity of description, in this embodiment, only the image capture module 50a is disposed in the detection area Z4. But in fact, the aforementioned detectors can also be arranged in the detection area Z4.

In practice, since the communication range R2 of the second-type signal transceiver module 130 is relatively small, when a user installs the image capture device 50a, the monitoring relay device 10 can be installed close to where the image capture device 50a is located. The location, such as the aforementioned detection zone Z4, ensures that the surveillance relay device 10 can obtain the image provided by the image capture device 50a according to the second communication protocol. At the same time, since the communication range R1 of the first-type signal transceiver module 110 is relatively large, although the monitoring relay device 10 is set close to the position where the image capture device 50a is located, the communication range R1 of the first-type signal transceiver module 110 is still Other detectors can be covered. And if necessary, another monitoring relay device can be provided to ensure that the server 30 can obtain the first monitoring signal or the second monitoring signal provided by all the detectors through each monitoring relay device.

Please refer to FIG. 5 again to illustrate further functions when there are multiple monitoring relay devices in the monitoring system. FIG. 5 is a schematic diagram of mutual backup of monitoring relay devices according to an embodiment of the present invention. As shown in FIG. 5, the first communication range R1 of the monitoring relay device 10 and the first communication range R1' of the monitoring relay device 10' partially overlap to form an intersection, and the detector 20h is located between the first communication range R1 and the first communication range R1' of the monitoring relay device 10'. The overlapping intersection of the first communication range R1'. At this time, the detector 20h provides the first monitoring signal or the second monitoring signal to the monitoring relay device 10, and the detector 20h provides the first monitoring signal or the second monitoring signal to the monitoring relay device 10', so that the monitoring The relay device 10 and the monitoring relay device 10' are mutual backup. That is to say, when one of the monitoring relay device 10 and the monitoring relay device 10', such as the monitoring relay device 10, is abnormal, the detector 20h can pass through the monitoring relay device 10 and the monitoring relay device 10'. The other one, such as the monitoring relay device 10 ′, provides the first monitoring signal or the second monitoring signal to the server 30 . In this way, the server 30 can still determine whether there is an abnormal event in the area where the detector 20h is located when the monitoring relay device is abnormal.

Please refer to FIG. 6 , which is a functional block diagram of a monitoring system according to another embodiment of the present invention. In the embodiment shown in FIG. 6 , the monitoring system 3 has multiple image capture devices and multiple monitoring relay devices. Here, the image capture devices 50b, 50c and the monitoring relay devices 10, 10' are used for illustration. In the embodiment shown in FIG. 6, the image capture device 50b is set in the communication range R2 of the second type signal transceiver module of the monitoring relay device 10, and the image capture device 50c is set in the first monitoring relay device 10'. In the communication range R2' of the type II signal transceiver module. The image capturing devices 50b, 50c respectively form the second monitoring signals according to the captured images as mentioned above, and respectively provide the second monitoring signals to the monitoring relay devices 10, 10'.

In this embodiment, the monitoring relay device 10 is set in the communication range R2' of the second type signal transceiving module of the monitoring relay device 10'. The monitoring relay device 10 is used to provide the obtained first monitoring signal and the second monitoring signal to the monitoring relay device 10' according to the second communication protocol, and then the monitoring relay device 10' provides them via the line network or the fixed network. Give the server 30. Or in another embodiment, the monitoring relay device 10 and the monitoring relay device 10' can form a local area network by means of the above-mentioned communication module, so that the monitoring relay device 10 can transmit the first monitoring signal or the second monitoring signal obtained. The signal is provided to the monitoring relay device 10', and then provided to the server 30 by the monitoring relay device 10' via a network or a fixed network.

From another perspective, the monitoring relay devices 10 and 10' do not communicate with the server separately, but the monitoring relay device 10' provides relevant signal data to the server 30 in a unified manner. In this way, communication costs can be saved, or problems such as co-channel interference and communication channel blocking can be avoided. In practice, when the monitoring relay device 10' has a problem and cannot communicate with the server 30, the monitoring relay device 10 can also communicate with the server 30 in a unified manner.

In summary, the monitoring system and the monitoring relay device provided by the present invention obtain the detection information provided by the detector through the first communication protocol, and the monitoring relay device communicates with the detector one-to-one. In this way, when there is an abnormal event, the back-end device can accurately determine which area or which detector has the abnormal event, without spending extra manpower to patrol the site. In addition, the monitoring relay device can cover multiple detection areas, further simplifying the architecture of the monitoring system. In addition, the monitoring relay device can obtain the second monitoring signal through the second communication protocol, and then provide the obtained first monitoring signal and second monitoring signal to the server for analysis and processing through the mobile network or the fixed communication network. The manufacturer can define the first communication protocol and the second communication protocol to be used according to the amount of data transmission or the transmission distance, so that the monitoring system and the monitoring relay device have considerable flexibility in use. In one embodiment, each detector in the monitoring system is defined with a corresponding identifier, so that the backend server can more easily identify the area corresponding to the abnormal event.

Claims (11)

1. a kind of supervision relay device, which is characterized in that including：

One first type signal transmitting and receiving module is used for obtaining one first monitoring signal according to one first communication protocol, first communication Agreement is associated with the communication protocol of low-power consumption wide area network；

One second type signal transmitting and receiving module is used for obtaining one second monitoring signal according to one second communication protocol；

One communication module is used for transmitting signal via action net or fixed communication network；And

One control module is electrically connected the first type signal transmitting and receiving module, the second type signal transmitting and receiving module and the communication module, The control module is used to refer to the communication module and selectively first monitors this via action net or fixed communication network Signal or second monitoring signal are supplied to a server.

2. supervision relay device as described in claim 1, which is characterized in that the communication range of the first type signal transmitting and receiving module More than the communication range of the second type signal transmitting and receiving module, the peak data transfer rate which is supported is less than should The peak data transfer rate that second communication protocol is supported.

3. supervision relay device as described in claim 1, which is characterized in that further include a storage module, be electrically connected the control Molding block, the storage module are used for storing first monitoring signal or second monitoring signal.

4. supervision relay device as described in claim 1, which is characterized in that the control module is used for generating a disconnected news warning, The communication module is also used for the disconnected news warning being supplied to the server.

5. a kind of monitoring system, which is characterized in that including：

Multiple detectors, multiple detectors are respectively arranged in multiple detection areas, and each detector is used for according to one First communication protocol provides one first monitoring signal, which is associated with the communication protocol of low-power consumption wide area network；With And

One supervision relay device is set to one of multiple described detection areas, which includes：

One first type signal transmitting and receiving module is used for obtaining multiple first monitoring signals according to first communication protocol；

One second type signal transmitting and receiving module is used for obtaining one second monitoring signal according to one second communication protocol；

One communication module is used for selectively transmitting signal via action net or fixed communication network；And

One control module is electrically connected the first type signal transmitting and receiving module, the second type signal transmitting and receiving module and the communication module, The control module is used to refer to the communication module selectively via action net or fixed communication network by multiple described One monitoring signal or second monitoring signal are supplied to a server.

6. monitoring system as claimed in claim 5, which is characterized in that the communication range of the first type signal transmitting and receiving module is more than The communication range of the second type signal transmitting and receiving module, the peak data transfer rate which is supported be less than this second The peak data transfer rate that communication protocol is supported.

7. monitoring system as claimed in claim 6, which is characterized in that further include an image acquisition equipment, be set to the monitoring In the communication range of the second type signal transmitting and receiving module of relay, which is used for according to second communication protocols View provides second monitoring signal and gives the supervision relay device.

8. monitoring system as claimed in claim 5, which is characterized in that further include a server, each detector has one Identifier, first monitoring signal that one of multiple described detectors are provided have the corresponding identifier, the service Device is used for picking out multiple detection areas corresponding to multiple first monitoring signals according to multiple identifiers, and The server is used for judging whether multiple detection areas occur an anomalous event according to multiple first monitoring signals.

9. monitoring system as claimed in claim 8, which is characterized in that further include a warning device, which is set to One of multiple described detection areas, when the server judges that the warning device corresponds to according to multiple first monitoring signals Detection area when having the anomalous event, which indicates that the warning device gives a warning letter via the supervision relay device Breath.

10. monitoring system as claimed in claim 5, which is characterized in that include also another supervision relay device, when multiple described One of detector is located at the communication range of the supervision relay device and the communication range positioned at another supervision relay device When, which is used for providing first monitoring signal to the supervision relay device and another supervision relay device.

11. monitoring system as claimed in claim 5, which is characterized in that include also another supervision relay device, when another prison When control relay is located at the communication range of the second type signal transmitting and receiving module of the supervision relay device, another supervision relay Device is used for being supplied to second monitoring signal of first monitoring signal of acquirement or acquirement according to second communication protocol The supervision relay device, the communication module of the supervision relay device is for another by this via action net or fixed communication network First monitoring signal or second monitoring signal that one supervision relay device provides are supplied to the server.