CN203909987U - WIFI-based intelligent household security device - Google Patents
WIFI-based intelligent household security device Download PDFInfo
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- CN203909987U CN203909987U CN201420269548.1U CN201420269548U CN203909987U CN 203909987 U CN203909987 U CN 203909987U CN 201420269548 U CN201420269548 U CN 201420269548U CN 203909987 U CN203909987 U CN 203909987U
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Abstract
The utility model discloses a WIFI-based intelligent household security device including a single-chip microprocessor and an infrared detector, a laser transceiving device, an alarm unit, an Uart-WIFI module, a pressure sensor and a WIFI wireless video monitor that are connected to the single-chip microprocessor. The single-chip microprocessor is connected with a node wireless router through the Uart-WIFI module. According to the utility model, whether a person enters a security area is judged by utilizing the infrared detector, the laser transceiving device, the pressure sensor, the WIFI wireless video monitor and the like. If a person enters the security area, an alarm message is sent to a network through the Uart-WIFI module for informing a corresponding monitoring worker, so that remote monitoring is realized. The WIFI-based intelligent household security device has advantages of high security, high practicability, low cost and the like.
Description
Technical field
The utility model relates to safety device, particularly a kind of intelligent domestic safety device based on WIFI.
Background technology
Enter 21 century, along with socioeconomic fast development, per capita living standard constantly and living environment improve constantly, the development of Smart Home increases rapidly day by day, people more and more pay attention to the safe, comfortable and convenient of living environment.But it is reported, the case of burglary in 2012 greatly increases compared with the same period in former years, allows many communities owner's sense of security reduce, and the administration departments of community also wishes to have the safety-protection system of a set of safe, practical, high performance-price ratio.Therefore, safety technological guard product industry has had further development, and the sudden emergence that intelligent security guard is built, and the emerging in multitude of high-tech electronic product, all greatly promoted that security product market is flourish.China is developing in the world the hugest safety precaution produce market, and security protection industry day by day becomes very important fresh combatants in China's economic construction field.Safety-protection system (Security & Protection System, SPS) be to safeguard that social public security is object, application safety is taken precautions against the system of intrusion alarm system that product and other Related product form, video security monitoring system, gateway control system, anti-explosion safety inspection etc.
But some domestic security systems can only provide simple sound or light to report to the police in the market, if unmanned in the situation that, just can not be real-time take corresponding security protection measure, therefore its security and practicality are not high.The main technology such as zigbee, bluetooth that adopt of existing safety-protection system networking in addition, communications cost is higher on the one hand, and coverage is less on the other hand, is unfavorable for reducing costs.
Utility model content
The purpose of this utility model is that the shortcoming that overcomes prior art is with not enough, provide that a kind of cost is low, security and the high intelligent domestic safety device based on WIFI of practicality, this safety device by traditional, cheaply serial equipment with develop at present WIFI network integration rapidly, the WIFI network node extensively covering by residential houses carries out data transmission, realize remote access simultaneously, reduced the cost of communication.
The purpose of this utility model is achieved through the following technical solutions: a kind of intelligent domestic safety device based on WIFI, the infrared eye, laser transmitting-receiving device, alarm unit and the Uart-WIFI module that comprise single-chip microcomputer and be connected with single-chip microcomputer, described single-chip microcomputer is connected with node wireless router by Uart-WIFI module.
Preferably, also comprise the pressure transducer being connected with single-chip microcomputer, described pressure transducer is arranged on that side of safety device security protection region inside door opening direction.
Preferably, also comprise the coded lock unit and the LCD liquid crystal display that are connected with single-chip microcomputer; The matrix keyboard that described coded lock unit is 4*4, the unlatching of infrared eye connecting by described coded lock unit controls single-chip microcomputer and closing of infrared eye and laser transmitting-receiving device, to control the security protection state of safety device.
Preferably, described alarm unit is hummer.
Preferably, also comprise the WIFI wireless video monitoring device being connected with single-chip microcomputer.
Further, described WIFI wireless video monitoring device comprises the camera being connected with single-chip microcomputer, is connected with monitor supervision platform by WIFI network.
Preferably, described single-chip microcomputer is STC-89C52RC.
The utility model has following advantage and effect with respect to prior art:
(1) the utility model safety device by traditional low cost monolithic machine equipment with develop Uart-WIFI module rapidly at present and combine, in the time that single-chip microcomputer sends warning, pass warning message is sent to wireless network by Uart-WIFI module, warning message is informed to relevant monitor staff by wireless network, realize remote monitoring, can make the real-time security protection measure of taking, improve the efficiency of management and the safety coefficient of the houses such as community, there is higher security and practicality.The WIFI network node warning message that Uart-WIFI module of the present utility model extensively covers by private residence etc. sends out, and compares the technology such as zigbee, bluetooth that existing safety device networking adopts, and has advantages of that communications cost is low and coverage is large.The utility model safety device is realized networking by Uart-Wifi module connected node wireless router in addition, not only can accomplish to realize and communicating by letter with the terminal in same LAN (Local Area Network), can realize under wan environment and communicating by letter with other-end, realize the remote access of Uart-Wifi module in the terminal local area network on wide area network simultaneously.
(2) in the utility model safety device, be provided with WIFI wireless video monitoring device, by WIFI wireless video monitoring device, the video pictures in security protection region is sent to corresponding monitor supervision platform, related personnel is observed the personnel activity in security protection region more intuitively, further to determine whether the related personnel who enters in security protection region has pilferage behavior, and provide video evidence.
(3) the utility model safety device can only just be opened WIFI wireless video monitoring device, pressure transducer and laser transmitting-receiving device in the situation that infrared eye detects infrared signal, in the time having people to appear in security protection region, just carry out corresponding security protection work, thereby avoid WIFI wireless video monitoring device, pressure transducer and laser transmitting-receiving device always in running order, have advantages of energy-conservationly, further reduced the use cost of safety device of the present invention.
(4) the utility model can be deployed troops on garrison duty or withdraw a garrison safety device by coded lock unit, the infrared eye of opening in safety device by coded lock unit controls makes safety device enter security protection state, or close infrared eye, the laser transmitting-receiving device etc. in safety device by coded lock unit controls, to make safety device exit security protection state.The utility model can be set the security protection state of safety device according to user's request, just opens safety device need carry out security protection in the situation that having.And safety device of the present utility model need to could be realized deploying troops on garrison duty and withdrawing a garrison of safety device by password, in the time that Password Input mistake mistake reach certain number of times, can alerting signal be sent to network by Uart-WIFI module, further improve the security of the utility model safety device.
(5) the utility model safety device can be realized indoor further security protection by pressure transducer, detect by pressure transducer whether someone pushes the door in security protection region open, thereby make associated monitoring personnel can take in time and effectively corresponding security protection measure.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model device.
Fig. 2 is the workflow diagram of the utility model device.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment discloses a kind of intelligent domestic safety device based on WIFI, the infrared eye, laser transmitting-receiving device, alarm unit, pressure transducer, coded lock unit, LCD liquid crystal display, Uart-WIFI module and the WIFI wireless video monitoring device that comprise STC-89C52RC single-chip microcomputer and be connected with single-chip microcomputer, single-chip microcomputer is connected with node wireless router by Uart-WIFI module.
The matrix keyboard that coded lock unit in the present embodiment is 4*4, is connected with the port of single-chip microcomputer by 8 pins.STC-89C52RC single-chip microcomputer adopts rank scanning method, and four row signals are set low to level, and four column signals set high level, in the time that any button is pressed, all can have some pin level to change.Therefore, change if single-chip microcomputer detects pin level, the shake program of adding up, can think and have button to press.By reading 8 pins of single-chip microcomputer (4 row 4 are listed as) level now, can determine which button is pressed, detect recognition function thereby realize button.User can be deployed troops on garrison duty, withdraw a garrison the safety device of the present embodiment by the coded lock unit in the present embodiment and revise preservation password.In the time that single-chip microcomputer detects that the password of inputting coded lock unit is identical with its presetting cipher, send the infrared eye being connected with single-chip microcomputer in corresponding signal control the present embodiment safety device and open or close, make the safety device of the present embodiment enter security protection state or exit security protection state.If single-chip microcomputer detects input password mistake in the present embodiment, and errors number exceedes three times, controls alarm unit and reports to the police, and by Uart-WIFI module, alerting signal is sent to network.In the present embodiment, if the infrared eye of current safety device, in closed condition, is inputted after proper password by coded lock, infrared eye is opened, and makes safety device enter security protection state; If the infrared eye of current safety device, in opening, is inputted after proper password by coded lock, infrared eye, laser transmitting-receiving device, WIFI wireless video monitoring device and pressure transducer are closed, and make safety device exit security protection state.
In the present embodiment, LCD liquid crystal display shows the numeral of inputting by password unit, in the time that Password Input is correct, shows and deploys troops on garrison duty or withdraw a garrison successfully; In the time of input error, show input error number of times; In the time that needs enter Modify password, prompting amendment and preservation new password.Certainly also can be without coded lock unit in the present embodiment, but make infrared eye in safety device always in opening, to make the safety device of the present embodiment all the time under security protection state.
Open after infrared eye at the present embodiment safety device, enter after security protection state, if entering, someone takes precautions against region, infrared eye will detect the infrared signal of human body, and the signal being detected sends to single-chip microcomputer, single-chip microcomputer starts WIFI wireless video monitoring, pressure transducer and laser transmitting-receiving device after receiving infrared acquisition signal; Close after infrared eye, laser transmitting-receiving device, WIFI wireless video monitoring device and pressure transducer when safety device, exit after security protection state.
The pressure transducer of the present embodiment detects human body infrared rear startup at infrared eye, and wherein the pressure transducer of the present embodiment is arranged on that side of safety device security protection region inside door opening direction.Under normal circumstances, door is in closed condition, and door is not exerted pressure to pressure transducer; Indoor when having people to open the door to rush in, a side of door has pressure to pressure transducer, and pressure transducer will be converted to pressure electric signal and output in single-chip microcomputer, and single-chip microcomputer sends alerting signal, sends in network by Uart-WIFI module.
The laser transmitting-receiving device of the present embodiment, detect human body infrared rear startup at infrared eye, multi-path laser light beam initiatively launched by the transmitter of laser transmitting-receiving device and received machine receives, and under normal circumstances, single-chip microcomputer is received a stable high level signal.And in the time having between people's process Laser emission and receiving trap, multi-path laser light beam is blocked simultaneously, the level signal that single-chip microcomputer is received changes, and extract this variation, through amplifying and suitably processing, trigger single-chip microcomputer external interrupt, send alerting signal, send to network by serial ports Uart-WIFI module.
The WIFI wireless video monitoring device of the present embodiment is with camera, detect after human body infrared and start by single-chip microcomputer at infrared eye, gather vision signal, video pictures is passed through to the monitor supervision platform of WIFI wireless network transmissions to property room security after corresponding Video coding is processed.
The present embodiment security monitoring device is connected with node wireless router by Uart-WIFI module, realize networking, after Uart-WIFI module starts, according to initial configuration content, be connected to specific radio access point AP (Access Point), by the DMZ function of WAP, the Target IP on module and wide area network is directly connected.When alerting signal is triggered, single-chip microcomputer sends appointment rs 232 serial interface signal by TxD and RxD pin, Uart-WIFI module receives after rs 232 serial interface signal, is converted to the wireless signal based on IEEE802.11 agreement and ICP/IP protocol, sends to wide area network assigned ip by WAP.Therefore the utility model safety device is realized networking by Uart-Wifi module connected node wireless router, not only can accomplish to realize and communicating by letter with the terminal in same LAN (Local Area Network), can realize under wan environment and communicating by letter with other-end, realize the remote access of Uart-Wifi module in the terminal local area network on wide area network simultaneously.When single-chip microcomputer sends alerting signal, Uart-WIFI module starts, and by Uart-WIFI module, the warning messages such as the address of safety device is sent to network by AP.The Uart-WIFI module adopting in the present embodiment is that upper Hisoon is looked forward or upwards the SSC-WIFI-06 module that Electronic Science and Technology Co., Ltd. produces, Uart-WIFI module is the flush bonding module that meets WIFI wireless network standards based on Uart interface, built-in wireless network protocol IEEE802.11 protocol stack and ICP/IP protocol stack, can realize user's serial ports RS-232 and RS-485 data to the conversion between wireless network.
The alarm unit adopting in the present embodiment is hummer.In the time that single-chip microcomputer sends alerting signal, hummer work is reported to the police.
As shown in Figure 2, the course of work of the present embodiment safety device is as follows:
A, user are by coded lock unit input password, if input password is correct, open the infrared eye in safety device or close infrared eye, laser transmitting-receiving device, WIFI wireless video monitoring device and the pressure transducer in safety device, make safety device enter security protection state, or exit security protection state.If Password Input mistake and occur continuously mistake three times, single-chip microcomputer sends alerting signal, sends to network by Uart-WIFI module, sends alerting signal to associated monitoring personnel by network, and buzzer warning.
B, in the time entering security protection state, every 6 seconds of infrared eye is surveyed a signal, when single-chip microcomputer detects after the infrared signal that infrared eye detects, triggers and interrupts, and starts WIFI wireless video monitoring device, laser transmitting-receiving device and pressure transducer;
Multi-path laser light beam initiatively launched by the transmitter of c, laser transmitting-receiving device and received machine receives, detect by laser transmitting-receiving device whether someone enters in security protection district, in the time having between people's process Laser emission and receiving trap, multi-path laser light beam is blocked simultaneously, the level signal that single-chip microcomputer receives from laser transmitting-receiving device changes, now trigger and interrupt, send alerting signal, send to network by Uart-WIFI module, send alerting signal to associated monitoring personnel by network, and buzzer warning.
D, when WIFI wireless video monitoring device start after, by the activity in WIFI wireless video monitoring device monitoring security protection district, the video pictures that WIFI wireless video monitoring device is monitored simultaneously passes through WIFI Internet Transmission to monitor supervision platform, make the personnel in monitor supervision platform learn the activity in security protection district, if find, the personnel that enter security protection district have abnormal operation, can make corresponding measure in time.
E, when pressure transducer start after, detect whether someone opens the door in safety device security protection district, indoor when having people to open the door to rush in, a side pressure transducer is had to pressure, pressure transducer will be converted to electric signal by pressure, single-chip microcomputer extracts this signal, through amplifying and suitably processing, triggers external interrupt, send alerting signal, send in network by Uart-WIFI module, send alerting signal to associated monitoring personnel by network, and start buzzer warning.Further complete indoor security protection by pressure transducer, be confirmed whether someone open the door enter indoor.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (7)
1. the intelligent domestic safety device based on WIFI, the infrared eye that comprises single-chip microcomputer and be connected with single-chip microcomputer, laser transmitting-receiving device and alarm unit; It is characterized in that, also comprise the Uart-WIFI module being connected with single-chip microcomputer, described single-chip microcomputer is connected with node wireless router by Uart-WIFI module.
2. the intelligent domestic safety device based on WIFI according to claim 1, is characterized in that, also comprises the pressure transducer being connected with single-chip microcomputer, and described pressure transducer is arranged on that side of safety device security protection region inside door opening direction.
3. the intelligent domestic safety device based on WIFI according to claim 1, is characterized in that, also comprises the coded lock unit and the LCD liquid crystal display that are connected with single-chip microcomputer; The matrix keyboard that described coded lock unit is 4*4; Closing of the unlatching of the infrared eye connecting by described coded lock unit controls single-chip microcomputer and the infrared eye that single-chip microcomputer connects and laser transmitting-receiving device.
4. the intelligent domestic safety device based on WIFI according to claim 1, is characterized in that, described alarm unit is hummer.
5. the intelligent domestic safety device based on WIFI according to claim 1, is characterized in that, also comprises the WIFI wireless video monitoring device being connected with single-chip microcomputer.
6. the intelligent domestic safety device based on WIFI according to claim 5, is characterized in that, described WIFI wireless video monitoring device comprises the camera being connected with single-chip microcomputer, is connected with monitor supervision platform by WIFI network.
7. according to the intelligent domestic safety device based on WIFI described in any one in claim 1 to 5, it is characterized in that, described single-chip microcomputer is STC-89C52RC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269548.1U CN203909987U (en) | 2014-05-23 | 2014-05-23 | WIFI-based intelligent household security device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269548.1U CN203909987U (en) | 2014-05-23 | 2014-05-23 | WIFI-based intelligent household security device |
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| CN203909987U true CN203909987U (en) | 2014-10-29 |
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| CN201420269548.1U Expired - Fee Related CN203909987U (en) | 2014-05-23 | 2014-05-23 | WIFI-based intelligent household security device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540137A (en) * | 2014-12-26 | 2015-04-22 | 山石网科通信技术有限公司 | Gateway control equipment, method and system |
| CN104808544A (en) * | 2015-02-12 | 2015-07-29 | 金磊 | Indoor security intelligent control system |
| CN111724287A (en) * | 2020-06-08 | 2020-09-29 | 深圳市碧城智慧科技有限公司 | Community intelligence management method, system and computer-readable storage medium |
| CN112991593A (en) * | 2021-03-19 | 2021-06-18 | 青岛海尔科技有限公司 | Result notification method and apparatus, storage medium, and electronic apparatus |
| CN113947863A (en) * | 2021-10-13 | 2022-01-18 | 上海翼枭航空科技有限公司 | Remote control method and system for unmanned aerial vehicle |
-
2014
- 2014-05-23 CN CN201420269548.1U patent/CN203909987U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540137A (en) * | 2014-12-26 | 2015-04-22 | 山石网科通信技术有限公司 | Gateway control equipment, method and system |
| CN104540137B (en) * | 2014-12-26 | 2019-03-15 | 山石网科通信技术有限公司 | Gateway control apparatus, method and system |
| CN104808544A (en) * | 2015-02-12 | 2015-07-29 | 金磊 | Indoor security intelligent control system |
| CN111724287A (en) * | 2020-06-08 | 2020-09-29 | 深圳市碧城智慧科技有限公司 | Community intelligence management method, system and computer-readable storage medium |
| CN112991593A (en) * | 2021-03-19 | 2021-06-18 | 青岛海尔科技有限公司 | Result notification method and apparatus, storage medium, and electronic apparatus |
| CN113947863A (en) * | 2021-10-13 | 2022-01-18 | 上海翼枭航空科技有限公司 | Remote control method and system for unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |