CN104732697A - Internet of things and face recognition based safety monitoring system - Google Patents
Internet of things and face recognition based safety monitoring system Download PDFInfo
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- CN104732697A CN104732697A CN201510184755.6A CN201510184755A CN104732697A CN 104732697 A CN104732697 A CN 104732697A CN 201510184755 A CN201510184755 A CN 201510184755A CN 104732697 A CN104732697 A CN 104732697A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000001815 facial effect Effects 0.000 claims description 39
- 235000012364 Peperomia pellucida Nutrition 0.000 claims description 3
- 240000007711 Peperomia pellucida Species 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
An internet of things and face recognition based safety monitoring system comprises a monitoring terminal and a processing terminal. The monitoring terminal comprises an infrared sensor, a camera, a microprocessor and a wireless communication module. The infrared sensor and the camera are both connected with the data processor through a data line; the microprocessor is connected with the wireless communication module through another data line. The processing terminal comprises a wireless receiving module, a controller and an alarm device; the wireless receiving module is connected with the alarm device through a data line; the wireless receiving module is connected with the controller through a data line; the wireless receiving module is in one-to-one wireless communication with the wireless communication module. The safety monitoring system is capable of giving out an alarm to remind staff allowed to enter, in a monitored area, about the probability that avoided staff tails after the allowed staff and enters; thus the safety monitoring system is higher in safety.
Description
Technical field
The present invention relates to safety monitoring technology field, particularly a kind of safety monitoring system based on Internet of Things and face recognition.
Background technology
Along with the development of science and technology, simple artificial guard is no longer used alone to some places not allowing stranger to enter, the safety monitoring system such as infrared ray, fingerprint recognition one Ying Erxian.Infrared ray, although the safety monitoring systems such as fingerprint recognition can facilitate the trip of personnel, but do not ensure safety, such as, when the supervisory systems such as infrared ray of the prior art or fingerprint recognition have judged that a people is allowed to enter, door will be opened, the personnel Gong being allowed to enter enter, if during the personnel that the personnel be now allowed to enter trail after one's death and are not allowed to enter, and the personnel be allowed to enter do not find this situation, the personnel be not so allowed to enter just can trail the personnel be allowed to enter and to take advantage of a situation the place entering and do not allow stranger to enter, lawless person so just may be allowed to enter, therefore, safety monitoring system of the prior art needs further perfect.
Summary of the invention
In view of this, the object of this invention is to provide a kind of safety monitoring system based on Internet of Things and face recognition, the personnel be allowed to enter can be reminded to have the personnel be not allowed to enter to trail and enter.
The invention provides a kind of safety monitoring system based on Internet of Things and face recognition, comprise monitor terminal and processing terminal, described monitor terminal comprises infrared sensor, camera, microprocessor and wireless communication module, described infrared sensor is all connected with described microprocessor by data line with described camera, described microprocessor is connected by data line with described wireless communication module, described processing terminal comprises wireless receiving module, controller and warning device, described wireless receiving module is connected by data line with described warning device, described wireless receiving module is connected with described controller by data line, described wireless receiving module and described wireless communication module carry out man-to-man radio communication.
Further, described infrared sensor and described infrared sensor are respectively used to gather the facial information that there is information and monitored area people of personnel in monitored region, and described microprocessor is used for obtaining the facial information that there are personnel in described monitored region that information and described camera collection arrive of personnel in described monitored region that described infrared sensor collects at interval of the schedule time.
Further, described microprocessor comprises infrared analysis unit, in the monitored region that the described infrared ray sensing device that described infrared analysis unit is used for receiving according to described microprocessor collects there is information in personnel's, determines the current persons count in monitored region.
Further, described microprocessor also comprises facial information resolution element, described facial information resolution element be used for the described camera collection received according to microprocessor to monitored region in the facial information of personnel determine in monitored region the personnel's number be allowed to enter.
Further, described microprocessor also comprises the facial information that memory cell contains the personnel of being allowed to enter, and described storage unit is connected with described facial information resolution element.
Further, described warning device is buzzer siren.
Further, described wireless communication module is Zigbee communication module.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Safety monitoring system based on Internet of Things and face recognition of the present invention, by monitor terminal, the personal information in monitored region is monitored, and export corresponding control signal according to control result, and be sent to processing terminal by the mode of wireless transmission, processing terminal is processed accordingly, gateway is opened, or give the alarm the personnel reminding and be allowed to enter in monitored region, the personnel be not allowed to may be had to trail enter, thus make the safety monitoring system based on Internet of Things and face recognition of the present invention safer.
Accompanying drawing explanation
Fig. 1 is the block diagram of the safety monitoring system that the present invention is based on Internet of Things and face recognition.
Fig. 2 is the block diagram of the microprocessor in Fig. 1.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Refer to Fig. 1, a kind of safety monitoring system based on Internet of Things and face recognition that the embodiment of the present invention provides, comprise monitor terminal 1 and processing terminal 2.Monitor terminal 1 comprises infrared sensor 10, camera 12, microprocessor 14, wireless communication module 16, and infrared sensor 10 is all connected by data line with microprocessor 14 with camera 12, and microprocessor 14 is connected by data line with wireless communication module 16.Processing terminal 2 comprises wireless receiving module 21 controller 23 and warning device 25.Warning device 25 and controller are all connected with wireless receiving module 21 by data line, and wireless receiving module 21 carries out man-to-man radio communication with wireless receiving module 21 and described wireless communication module 16.
The principle of work that the present invention is based on the safety monitoring system of Internet of Things and face recognition is as follows:
There is information for what gather personnel in monitored region in infrared sensor 10, camera 12 for gathering the facial information of personnel in monitored region, such as, within the scope of 3 meters, front, the gateway facial information that there are information and personnel of personnel.Microprocessor 14 receives the facial information that there are information and personnel of personnel in the monitored region that infrared sensor 10 and camera 12 collect for the interval schedule time, and the information that in the monitored region collected according to infrared sensor 10, personnel exist determines the current persons count in monitored region, and the current number be allowed to enter determining in monitored region according to the facial information that camera 12 is collected, and judge in monitored region, whether the current number be allowed to enter is more than or equal to the half of the current persons count in monitored region.When microprocessor 14 judges that the current number be allowed to enter in monitored region is more than or equal to a half of the current persons count in monitored region, microprocessor 14 exports first and controls signal to wireless communication module 16, first control signal is sent to the wireless receiving module 21 of processing terminal 2 by wireless communication module 16, gateway is opened after receiving the first control signal by wireless receiving module 21 by this Time Controller 23, passes in and out to facilitate personnel; The current number be allowed to enter judged in monitored region when microprocessor 14 is less than current persons count one half in monitored region, send second and control signal to wireless communication module 16, second control signal is sent to the wireless receiving module 21 of processing terminal 2 by wireless communication module 16, warning device 25 gives the alarm after receiving the second control signal by wireless receiving module 21, to remind personnel in monitored region, the personnel be not allowed to enter may be had to trail and to enter.
Please refer to Fig. 2, in the present embodiment, microprocessor 14 comprises infrared analysis unit 140.In the monitored region that the infrared ray sensing device 10 that infrared analysis unit 140 receives according to microprocessor 14 collects there is information in personnel's, determines the current persons count in monitored region.Particularly, monitored region memory number different time, the infrared information that in the monitored region that infrared ray sensor collects, personnel send is different, namely there is information difference in the monitored area people that collects of infrared sensor 10, and the infrared information that in the monitored region that infrared analysis unit 140 can collect according to infrared ray sensor, personnel send determines the current persons count in monitored district.It should be noted that, infrared analysis unit 140 when not receiving the infrared information that personnel in the monitored region that collects of infrared ray sensor 101 that infrared information acquisition module 103 obtains send, infrared analysis unit 140 determine monitored region memory number be 0.
Please refer to Fig. 2, in the present embodiment, microprocessor 14 also comprises facial information resolution element 144, and in the monitored region that the camera 12 that facial information resolution element 144 receives according to microprocessor 14 collects, the facial information of personnel determines the personnel's number be allowed to enter in monitored region.Further, microprocessor 14 also comprises storage unit 142, the facial information of the personnel be allowed to enter is stored in storage unit 142, the facial information that the facial information of the personnel be allowed to enter that storage unit 142 stores by facial information resolution element 144 and microprocessor 14 obtain matches, and determines the current number be allowed to enter in monitored region.Concrete, microprocessor 14 is not when obtaining the facial information of the monitored area people that camera 12 gathers, and facial information resolution element 144 determines that the personnel's number be allowed to enter in monitored region is 0, microprocessor 14 is when obtaining the facial information of the monitored area people that camera 12 gathers, facial information resolution element 144 is when the facial information that facial information and the microprocessor 14 of the personnel be allowed to enter storage unit 142 stored obtain matches, the facial information that microprocessor 14 obtains such as has the upper of the facial information coupling of X the personnel be allowed to enter that can store with storage unit 142, facial information resolution element 144 determines whether the upper facial information of the facial information coupling of X the personnel be allowed to enter that can store with storage unit 142 has repetition again, if there is repetition, and the quantity repeated is N number of, facial information resolution element 144 determines that the current number be allowed to enter in monitored region is X-N, if do not repeated, facial information resolution element 144 determines that the current number be allowed to enter in monitored region is X.
Please refer to Fig. 2, in the present embodiment, microprocessor 14 also comprises judging unit 146, judging unit 146 monitored region memory that infrared analysis unit 140 is determined number and the monitored region determined of facial information resolution element 144 in the current number be allowed to enter contrast, judge whether the current number be allowed to enter in monitored region is more than or equal to the half of the current persons count in monitored region, and send the first control signal or the second control signal accordingly according to judged result and make gateway open or warning device 25 is reported to the police.
In the present embodiment, warning device 25 is buzzer siren, and warning device 25, when receiving the second control signal that microprocessor 14 sends, can be sounded a buzzer, and reminds the personnel be allowed to enter that the personnel be not allowed to may be had to trail and enters.
In the present embodiment, wireless communication module 16 is Zigbee communication module.
The invention has the beneficial effects as follows:
Safety monitoring system based on Internet of Things and face recognition of the present invention, by monitor terminal 1, the personal information in monitored region is monitored, and export corresponding control signal according to control result, and be sent to processing terminal 2 by the mode of wireless transmission, processing terminal 2 is processed accordingly, gateway is opened, or give the alarm the personnel reminding and be allowed to enter in monitored region, the personnel be not allowed to may be had to trail enter, thus make the safety monitoring system based on Internet of Things and face recognition of the present invention safer.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should comprise within the scope of the present invention.
Claims (7)
1. the safety monitoring system based on Internet of Things and face recognition, it is characterized in that, comprise monitor terminal (1) and processing terminal (2), described monitor terminal (1) comprises infrared sensor (10), camera (12), microprocessor (14) and wireless communication module (16), described infrared sensor (10) is all connected with described microprocessor (14) by data line with described camera (12), described microprocessor (14) is connected by data line with described wireless communication module (16), described processing terminal (2) comprises wireless receiving module (21), controller (23) and warning device (25), described wireless receiving module (21) is connected by data line with described warning device (25), described wireless receiving module (21) is connected with described controller (23) by data line, described wireless receiving module (21) and described wireless communication module (16) carry out man-to-man radio communication.
2. the safety monitoring system based on Internet of Things and face recognition according to claim 1, it is characterized in that: described infrared sensor (10) and described infrared sensor (10) are respectively used to gather the facial information that there is information and monitored area people of personnel in monitored region, described microprocessor (14) is for the facial information that there are personnel in described monitored region that information and described camera (12) collect of personnel in the described monitored region that obtains described infrared sensor (10) and collect.
3. the safety monitoring system based on Internet of Things and face recognition according to claim 2, it is characterized in that: described microprocessor (14) comprises infrared analysis unit (140), in the monitored region that described infrared analysis unit (140) collects for the described infrared ray sensing device (10) received according to described microprocessor (14) there is information in personnel's, determines the current persons count in monitored region.
4. the safety monitoring system based on Internet of Things and face recognition according to claim 3, it is characterized in that: described microprocessor (14) also comprises facial information resolution element (144), in the monitored region that described facial information resolution element (144) collects for the described camera 12 received according to microprocessor (14), the facial information of personnel determines the personnel's number be allowed to enter in monitored region.
5. the safety monitoring system based on Internet of Things and face recognition according to claim 4, it is characterized in that: described microprocessor (14) also comprises the facial information storing the personnel of being allowed to enter in storage unit (142), described storage unit (142) is connected with described facial information resolution element (144).
6. the safety monitoring system based on Internet of Things and face recognition according to claim 1, is characterized in that: described warning device (25) is buzzer siren.
7. the safety monitoring system based on Internet of Things and face recognition according to claim 1, is characterized in that: described wireless communication module (16) is Zigbee communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510184755.6A CN104732697A (en) | 2015-04-19 | 2015-04-19 | Internet of things and face recognition based safety monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510184755.6A CN104732697A (en) | 2015-04-19 | 2015-04-19 | Internet of things and face recognition based safety monitoring system |
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| CN104732697A true CN104732697A (en) | 2015-06-24 |
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| CN201510184755.6A Pending CN104732697A (en) | 2015-04-19 | 2015-04-19 | Internet of things and face recognition based safety monitoring system |
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Cited By (4)
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| CN105405186A (en) * | 2015-10-30 | 2016-03-16 | 罗周 | Security and protection management method and security and protection management device |
| CN105931405A (en) * | 2015-12-18 | 2016-09-07 | 许昌学院 | Intelligent area security method |
| CN106297125A (en) * | 2016-08-17 | 2017-01-04 | 贵州信通达智能工程股份有限公司 | Security protection intelligent monitor system |
| CN107331098A (en) * | 2017-09-01 | 2017-11-07 | 苏州烁耀电子材料有限公司 | A kind of safety monitoring system based on Internet of Things |
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Application publication date: 20150624 |