CN114821951A - Multifunctional safety protection alarm system - Google Patents
Multifunctional safety protection alarm system Download PDFInfo
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- CN114821951A CN114821951A CN202210425153.5A CN202210425153A CN114821951A CN 114821951 A CN114821951 A CN 114821951A CN 202210425153 A CN202210425153 A CN 202210425153A CN 114821951 A CN114821951 A CN 114821951A
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- 238000012806 monitoring device Methods 0.000 claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 230000007774 longterm Effects 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 230000009545 invasion Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000001740 anti-invasion Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
A multifunctional safety protection alarm system comprises an alarm control host, a monitoring device and an alarm device; the alarm control host comprises a power supply module, a signal acquisition module, a signal processing module and a network communication module; the signal acquisition module is in signal connection with a monitoring device, and the monitoring device comprises a distance sensor monitoring device and a smoke sensor; the distance sensor monitoring device comprises distance sensor groups which are respectively arranged at two ends of an outdoor area to be monitored, a first distance sensor group and a second distance sensor group which are oppositely arranged in the emission direction, and at least three longitudinally arranged distance sensors are arranged on the distance sensor groups; the signal processing module obtains the shape and the size of the cross section of the invader according to the distance monitoring signals at the left side and the right side of the first distance sensor group and the second distance sensor group and sends out an alarm signal. The invention realizes high-efficiency outdoor and indoor multifunctional alarm, reduces the situation of false alarm and improves the use experience of the alarm system.
Description
Technical Field
The invention relates to a safety monitoring technology, in particular to a multifunctional safety protection alarm system.
Background
In daily life of people, some areas need to prevent illegal external invasion, such as factories, residences and the like, wherein the illegal external invasion is mainly anti-theft, and nowadays, anti-theft alarm mainly uses a physical method or an electronic technology to automatically detect invasion actions in a defense arrangement monitoring area, generate an alarm signal, prompt an operator on duty to alarm the area part, and display the technology which can take measures. The anti-theft alarm is an important means for preventing accidents such as robbery, theft and the like. Once an emergency happens, the accident site can be accurately displayed in the security control center through the sound-light alarm signal, so that emergency measures can be taken quickly. Of course, in these places, there is a need for a security protection alarm for preventing other accidents such as fire, but at present, technologies such as the existing anti-theft alarm and indoor security protection alarm have various false alarm defects, for example, outdoor infrared detection is easy to alarm due to the obstruction of sundries such as birds and fallen leaves; indoor various signal induction devices are easy to falsely alarm due to signal interference, and in addition, a smoke alarm always gives an alarm due to large oil smoke in an open kitchen, so that a lot of troubles are brought to the life of people, and the experience of people on the existing alarm system is not good.
Disclosure of Invention
The invention solves the technical problem of providing a multifunctional safety protection alarm system, which realizes high-efficiency outdoor and indoor multifunctional alarm, reduces the situation of false alarm and improves the use experience of the alarm system.
The technical solution of the invention is as follows:
a multifunctional safety protection alarm system comprises an alarm control host, a monitoring device and an alarm device;
the alarm control host comprises a power supply module, a signal acquisition module, a signal processing module and a network communication module; the power module comprises a standby storage battery power supply and a commercial power interface, the signal acquisition module is in signal connection with the monitoring device and used for acquiring monitoring signals and sending the monitoring signals to the signal processing module, and the network communication module comprises a wired and wireless communication interface and used for sending processing information data of the signal processing module to an external system or equipment for connection;
the monitoring device comprises an outdoor monitoring device and an indoor monitoring device, the outdoor monitoring device at least comprises a distance sensor monitoring device, and the indoor monitoring device at least comprises a smoke sensor;
the alarm device comprises a sound and/or light alarm device, is in signal connection with the signal processing module and is used for starting an alarm action according to an alarm signal sent by the signal processing module;
the distance sensor monitoring device comprises distance sensor groups which are respectively arranged at two ends of an outdoor area to be monitored, and a first distance sensor group and a second distance sensor group which are oppositely arranged in the emission direction, wherein at least three longitudinally arranged distance sensors are arranged on the distance sensor groups, and a set distance is arranged between every two distance sensors; the distance sensor monitoring device sends distance monitoring signals to the signal processing module through the signal acquisition module, the signal processing module obtains the cross-sectional shape and size of an invader according to the distance monitoring signals of the left side and the right side of the first distance sensor group and the second distance sensor group, if the size of the designated position of the cross-sectional shape accords with the set rule, the alarm device sends an alarm signal, otherwise, the alarm device does not send the alarm signal.
The multifunctional safety protection alarm system comprises a first distance sensor group, a second distance sensor group, a signal processing module and an alarm device, wherein the first distance sensor group and the second distance sensor group are arranged in a right-to-right mode, at least three rows of monitoring paths are formed, the set rule is that when two opposite distance sensors of the first distance sensor group and the second distance sensor group respectively detect an invader, the distance detected by the two distance sensors is subtracted from the distance between the two distance sensors, the distance is the sectional shape and the size of the invader, and when the sectional shape and the size are larger than the set size, the signal processing module sends an alarm signal to the alarm device.
The multifunctional safety protection alarm system comprises a signal processing module, an alarm device and a monitoring path, wherein the signal processing module is used for sending out an alarm signal to the alarm device when at least two monitoring paths detect an invader and the cross section shape and size of the invader are larger than the set size.
The multifunctional safety protection alarm system is characterized in that the set size is greater than or equal to 15 cm, and the set distance of the interval between the monitoring paths is greater than or equal to 7 cm and less than or equal to 15 cm.
The multifunctional safety protection alarm system comprises an alarm control host, wherein an alarm pre-judging module is arranged in the alarm control host, when a signal acquisition module receives a signal of an indoor monitoring device, the signal processing module sends an alarm signal to the alarm pre-judging module, the alarm pre-judging module is provided with an inquiry unit which sends inquiry information whether to confirm alarm, and when the alarm pre-judging module receives confirmation alarm information, the alarm control host sends the alarm signal to the alarm device; and if the negative confirmation alarm information is received, not sending an alarm signal to the alarm device.
The multifunctional safety protection alarm system comprises an inquiry unit, an alarm device and an alarm unit, wherein the inquiry unit sends inquiry information whether to confirm alarm, and sends an alarm signal to the alarm device if reply information is not received within a set time.
The multifunctional safety protection alarm system comprises a voice device, a touch screen and/or a key device.
The multifunctional safety protection alarm system comprises an indoor monitoring device and an alarm control host, wherein the indoor monitoring device comprises a wireless network monitoring device, the alarm control host is provided with a local area network monitoring module, the local area network monitoring module is connected with an appointed network device to acquire device information entering the range of the local area network, when the local area network monitoring module monitors that a new user enters the local area network, the local area network monitoring module is connected with the appointed device through a network communication module to send out legal inquiry information, and if an illegal reply is received, an alarm signal is sent to the alarm device; and if the reply is legal, adding the new user to the trust list.
The multifunctional safety protection alarm system comprises a long-term trust list and a temporary trust list, wherein the long-term trust list contains user information which is legal when entering the local area network range at any time, users in the temporary trust list are temporary trust users, and the user information is deleted by the temporary trust list after the users leave the local area network range for a set time interval.
From the above description, it is clear that the present invention has the following advantages:
the multifunctional safety protection alarm system has more effective functions of anti-invasion safety protection alarm and indoor safety protection alarm. By adopting the longitudinal and transverse plane monitoring wall formed by the distance sensor group and the indoor safety protection alarm device with the inquiry function, the alarm indication can be more accurately carried out, and the condition of causing false alarm is avoided. The occurrence of the disturbance condition caused by the safety protection alarm system is reduced, the use experience of the alarm system is improved, and the use accuracy and efficiency of the safety protection alarm system are also improved.
Drawings
FIG. 1 is a schematic structural framework diagram of the multifunctional safety protection alarm system of the present invention.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
The invention discloses a multifunctional safety protection alarm system, which can realize multiple functions of indoor and outdoor alarm, and can greatly avoid the disturbing condition of false alarm, improve the use experience of the alarm system and provide better and more accurate safety protection alarm service for users through the ingenious design of the invention. In a preferred embodiment, referring to fig. 1, the multifunctional safety protection alarm system of the present invention includes an alarm control host, a monitoring device and an alarm device; the alarm control host comprises a power supply module, a signal acquisition module, a signal processing module and a network communication module; the power module comprises a standby storage battery power supply and a mains supply interface, the signal acquisition module is in signal connection with the monitoring device and used for acquiring monitoring signals and sending the monitoring signals to the signal processing module, and the network communication module comprises a wired and wireless communication interface and used for sending processing information data of the signal processing module to an external system or equipment.
The monitoring device comprises an outdoor monitoring device and an indoor monitoring device, the outdoor monitoring device at least comprises a distance sensor monitoring device, and the indoor monitoring device at least comprises a smoke sensor. The alarm device comprises a sound and/or light alarm device which is in signal connection with the signal processing module and is used for starting an alarm action according to the alarm signal sent by the signal processing module.
The distance sensor monitoring device comprises distance sensor groups respectively arranged at two ends of an outdoor area to be monitored, a first distance sensor group and a second distance sensor group which are oppositely arranged in the transmitting direction, at least three longitudinally arranged distance sensors are arranged on the distance sensor groups, and a set distance is arranged between each distance sensor.
The distance sensor monitoring device sends distance monitoring signals to the signal processing module through the signal acquisition module, the signal processing module obtains the cross-sectional shape and size of an invader according to the distance monitoring signals of the left side and the right side of the first distance sensor group and the second distance sensor group, if the size of the designated position of the cross-sectional shape accords with the set rule, the alarm device sends an alarm signal, otherwise, the alarm device does not send the alarm signal. For example, the distance sensor monitoring device is arranged on the wall, protrudes out of the top of the wall, the distance sensors of each distance sensor group are vertically arranged, when an invader enters, such as a human body, the detection distance of the distance sensors changes, the detection distances on two sides are the distances between the sensors and the human body respectively, the difference between the sum of the left detection distance and the right detection distance and the distance between the two distance sensors is the width distance of the entering human body, and whether a person or a larger object enters the range of the wall can be judged more accurately by setting a standard judgment value. When only leaves or small animals enter, the alarm cannot occur, and the condition of false alarm of the real-time sensor detection function of the outdoor enclosing wall is effectively reduced.
In a preferred embodiment of the multifunctional safety protection alarm system of the present invention, the distance sensors of the first distance sensor group and the second distance sensor group are disposed opposite to each other to form at least three rows of monitoring paths, the setting rule is that when two distance sensors of the first distance sensor group and the second distance sensor group opposite to each other respectively detect an intruding object, the distance between the two distance sensors is subtracted by the distance detected by the two distance sensors to obtain a cross-sectional shape and size of the intruding object, and when the cross-sectional shape and size is greater than the set size, the signal processing module sends an alarm signal to the alarm device. The protection range of monitoring can be effectively enlarged through the arrangement, and besides the transverse detection of the left and right two opposite distance sensors, the longitudinal detection effect between the upper and lower lines is also added, so that the plane detection is formed. When an invader enters, the cross section shape and size of the invader can be better obtained, so that more accurate judgment is provided.
In a preferred embodiment of the multifunctional safety protection alarm system of the present invention, the setting rule further includes that when at least two rows of monitoring paths detect an intruding object, and the cross-sectional shapes and sizes of the intruding objects are both larger than the set size, the signal processing module sends an alarm signal to the alarm device. In the embodiment, the alarm range is set to be reached when the invader blocks at least two rows of monitoring paths, so that the false alarm condition caused by blocking of small-size objects is effectively reduced.
In the above-mentioned multifunctional safety protection alarm system of the present invention, in a preferred embodiment, the set size is greater than or equal to 15 cm, and the set distance between the monitoring paths is greater than or equal to 7 cm and less than or equal to 15 cm. In the embodiment, the preferred size selection range of the invention is mainly based on the size of the human body, and the situation of false alarm caused by the entrance of small-size non-human body objects is effectively avoided by setting the size. Of course, other dimensional criteria may be provided as desired.
In a preferred embodiment of the multifunctional safety protection alarm system of the present invention, an alarm pre-judging module is disposed in the alarm control host, and when the signal collecting module receives a signal from an indoor monitoring device, the signal processing module sends an alarm signal to the alarm pre-judging module, and the alarm pre-judging module is provided with an inquiring unit for sending out an inquiring message about whether to confirm the alarm, and when the alarm pre-judging module receives a confirmation alarm message, the alarm pre-judging module sends an alarm signal to the alarm device; and if the negative confirmation alarm information is received, not sending an alarm signal to the alarm device. In the embodiment, the alarm pre-judging module is arranged, particularly aiming at an indoor monitoring device such as a smoke sensor, the alarm problem under special conditions of cooking, frying and smoking is avoided, and the disturbing condition caused by false alarm is effectively reduced.
In the above-mentioned multifunctional safety protection alarm system of the present invention, in a preferred embodiment, after the query unit sends out the query message of whether to confirm the alarm, if the reply message is not received within the set time, the alarm unit sends an alarm signal to the alarm device. The invention immediately sends an alarm signal to trigger the alarm device to alarm within a fixed time after the inquiry is sent, for example, preferably within 5 seconds, and when no reply is obtained.
In the multifunctional safety protection alarm system of the present invention, in a preferred embodiment, the query unit includes a voice device, a touch screen and/or a key device. Of course, the inquiry may be made by associating with the user's mobile phone or other communication device through the network.
In a preferred embodiment of the multifunctional security protection alarm system of the present invention, the indoor monitoring device includes a wireless network monitoring device, the alarm control host is provided with a local area network monitoring module, the local area network monitoring module is connected to a designated network device to obtain device information entering the range of the local area network, when the local area network monitoring module monitors that a new user enters the local area network, the local area network monitoring module is connected to the designated device via a network communication module to send out legal inquiry information, and if an illegal reply is received, an alarm signal is sent to the alarm device; and if the reply is legal, adding the new user to the trust list. The invention designs a further alarm mode for preventing illegal intruders, when the intruders enter the house, the carried communication equipment information can be acquired by a local area network, whether the illegal intruders exist is determined by acquiring the user equipment information in the local area network, and the inquiry information directly inquires appointed equipment through a network communication module, such as a mobile phone of a user owner and the like, and once the illegal intruders are found, the alarm is immediately triggered; if the entry is legal, the entry can be listed in a trust list and no alarm is given.
In the above-mentioned multifunctional security protection alarm system of the present invention, in a preferred embodiment, the trust list includes a long-term trust list and a temporary trust list, the long-term trust list includes user information that is legal whenever entering the local area network, a user in the temporary trust list is a temporary trust user, and the user information is deleted by the temporary trust list after the user leaves the local area network for a set time interval. Through the arrangement of the long-term list and the temporary trust list, the condition that a temporary user is still a non-alarm object when coming next time can be avoided, strangers such as maintenance personnel who temporarily come due to special conditions are effectively avoided, and the condition that subsequent illegal invasion is considered as legal is avoided. The safety of the dwelling is greatly protected.
In the preferred embodiment of the invention, a manual alarm device is also arranged, and the manual alarm device can trigger the alarm device to send out an alarm and send out an alarm signal to an external system through the network communication module.
The multifunctional safety protection alarm system has more effective functions of anti-intrusion safety protection alarm and indoor safety protection alarm. By adopting the longitudinal and transverse plane monitoring wall formed by the distance sensor group and the indoor safety protection alarm device with the inquiry function, the alarm indication can be more accurately carried out, and the condition of causing false alarm is avoided. The occurrence of the disturbance condition caused by the safety protection alarm system is reduced, the use experience of the alarm system is improved, and the use accuracy and efficiency of the safety protection alarm system are also improved.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (9)
1. A multifunctional safety protection alarm system is characterized by comprising an alarm control host, a monitoring device and an alarm device;
the alarm control host comprises a power supply module, a signal acquisition module, a signal processing module and a network communication module; the power module comprises a standby storage battery power supply and a commercial power interface, the signal acquisition module is in signal connection with the monitoring device and used for acquiring monitoring signals and sending the monitoring signals to the signal processing module, and the network communication module comprises a wired and wireless communication interface and used for sending processing information data of the signal processing module to an external system or equipment for connection;
the monitoring device comprises an outdoor monitoring device and an indoor monitoring device, the outdoor monitoring device at least comprises a distance sensor monitoring device, and the indoor monitoring device at least comprises a smoke sensor;
the alarm device comprises a sound and/or light alarm device, is in signal connection with the signal processing module and is used for starting an alarm action according to an alarm signal sent by the signal processing module;
the distance sensor monitoring device comprises distance sensor groups which are respectively arranged at two ends of an outdoor area to be monitored, a first distance sensor group and a second distance sensor group which are oppositely arranged in the emission direction, at least three longitudinally arranged distance sensors are arranged on the distance sensor groups, and a set distance is arranged between every two distance sensors; the distance sensor monitoring device sends distance monitoring signals to the signal processing module through the signal acquisition module, the signal processing module obtains the cross-sectional shape and size of an invader according to the distance monitoring signals of the left side and the right side of the first distance sensor group and the second distance sensor group, if the size of the designated position of the cross-sectional shape accords with the set rule, the alarm device sends an alarm signal, otherwise, the alarm device does not send the alarm signal.
2. The multifunctional safety protection alarm system according to claim 1, wherein the distance sensors of the first distance sensor group and the second distance sensor group are arranged oppositely to form at least three rows of monitoring paths, the setting rule is that when two distance sensors of the first distance sensor group and the second distance sensor group opposite to each other respectively detect an invader, the distance between the two distance sensors is subtracted from the distance detected by the two distance sensors to obtain the cross-sectional shape and size of the invader, and when the cross-sectional shape and size is larger than the set size, the signal processing module sends an alarm signal to the alarm device.
3. The multifunctional safety protection alarm system according to claim 2, wherein the setting rule further comprises that when at least two rows of monitoring paths detect an invader, and the cross-sectional shape and size of the invader are larger than the set size, the signal processing module sends an alarm signal to the alarm device.
4. A multi-functional safety shield alarm system according to claim 3 wherein said predetermined size is equal to or greater than 15 cm and the predetermined distance between each of said monitoring paths is equal to or greater than 7 cm and equal to or less than 15 cm.
5. The multi-functional safety protection alarm system of claim 1, wherein an alarm pre-judging module is provided in the alarm control host, when the signal collecting module receives a signal from an indoor monitoring device, the signal processing module sends an alarm signal to the alarm pre-judging module, the alarm pre-judging module is provided with an inquiry unit for sending an inquiry about whether to confirm the alarm, and when the alarm pre-judging module receives the confirmation alarm, the alarm pre-judging module sends an alarm signal to the alarm device; and if the negative confirmation alarm information is received, not sending an alarm signal to the alarm device.
6. The multifunctional safety protection alarm system according to claim 5, wherein after the inquiry unit sends out the inquiry information of whether to confirm the alarm, if the reply information is not received within a set time, the alarm unit sends an alarm signal to the alarm device.
7. The multifunctional safety shield alarm system of claim 6, wherein said interrogation unit comprises a voice device, a touch screen and/or a key device.
8. The multifunctional safety protection alarm system according to claim 1, wherein the indoor monitoring device comprises a wireless network monitoring device, the alarm control host is provided with a local area network monitoring module, the local area network monitoring module is connected with a designated network device to obtain device information entering the range of the local area network, when the local area network monitoring module monitors that a new user enters the local area network, the local area network monitoring module is connected with the designated device via a network communication module to send out legal inquiry information, and if an illegal reply is received, an alarm signal is sent to the alarm device; and if the reply is legal, adding the new user to the trust list.
9. The multifunctional security protection alarm system of claim 8 wherein the trust list comprises a long-term trust list and a temporary trust list, the long-term trust list contains information of users who are legitimate whenever entering the local area network, the users in the temporary trust list are temporary trust users, and the temporary trust list deletes the information of the users after leaving the local area network for a set time interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210425153.5A CN114821951A (en) | 2022-04-22 | 2022-04-22 | Multifunctional safety protection alarm system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210425153.5A CN114821951A (en) | 2022-04-22 | 2022-04-22 | Multifunctional safety protection alarm system |
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| CN114821951A true CN114821951A (en) | 2022-07-29 |
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| CN202210425153.5A Pending CN114821951A (en) | 2022-04-22 | 2022-04-22 | Multifunctional safety protection alarm system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116631136A (en) * | 2023-07-26 | 2023-08-22 | 邹城市美安电子科技有限公司 | Intelligent fire alarm system of building floor |
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