CN202677561U - Household security device based on the Internet of things - Google Patents
Household security device based on the Internet of things Download PDFInfo
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- CN202677561U CN202677561U CN2012203119184U CN201220311918U CN202677561U CN 202677561 U CN202677561 U CN 202677561U CN 2012203119184 U CN2012203119184 U CN 2012203119184U CN 201220311918 U CN201220311918 U CN 201220311918U CN 202677561 U CN202677561 U CN 202677561U
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Abstract
The utility model provides a household security device based on the Internet of things. The device is characterized in that the device comprises data acquisition module, a data transmission module, a signal amplifier and a data receiving processing module; the data acquisition module comprises an infrared sensor, a microwave sensor, a photoelectric smoke detector, a temperature sensor, a carbon monoxide gas detector and a natural gas sensor; the data transmission module comprises a wireless signal sending unit and a wireless signal receiving control unit; the signal amplifier is electrically connected with a signal output terminal of the wireless signal receiving control unit; the data receiving processing module comprises a network receiving end and a computer unit. According to utility model, the household security device is integrally formed and can effectively protect home furnishings. The each unit is arranged in a modularization state. Wiring installation is performed according to household environment. Flexibility and convenience are achieved. Construction and maintenance cost is low. Various kinds of alarm information can be timely received.
Description
Technical field
The utility model relates to technical field of security and protection, espespecially a kind of household security protection device based on technology of Internet of things.
Background technology
The tradition household security protection device is by wiring (telephone wire or cable), sensor, data processing and display device are connected together, be subject to the impact of the situations such as stringing environment, transmission range, have the problems such as difficult wiring, construction and maintenance cost are high, the reception warning message is untimely.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of flexible, construction and maintenance cost is cheap, receive warning message timely based on the household security protection device of Internet of Things of connecting up is provided.
Goal of the invention of the present utility model is achieved in that a kind of household security protection device based on Internet of Things, it is characterized in that: it comprises data acquisition module, data transmission module, signal amplifier and data receiver processing module; Wherein:
Data acquisition module: comprise infrared sensor, microwave remote sensor, optical detector of fire smoke, temperature sensor, carbon monoxide gas bulk detector and natural-gas sensor;
Data transmission module: include the wireless signal transmitting element and be used for the reception of wireless signals control module that reception wireless signal transmitting element sends signal, on described infrared sensor, microwave remote sensor, optical detector of fire smoke, temperature sensor, carbon monoxide gas bulk detector and the natural-gas sensor wireless signal transmitting element is installed respectively;
Signal amplifier: be connected with the signal output part of reception of wireless signals control module;
Data receiver processing module: comprise the network receiving terminal of receiving signal amplifier output information and for the treatment of the computer unit of network receiving terminal received signal.
Preferred as technical scheme, above-mentioned household security protection device based on Internet of Things, its described wireless signal transmitting element is the less radio-frequency sending module, the reception of wireless signals control module is that less radio-frequency receives control module.
Specifically, the household security protection device based on Internet of Things described in the utility model, its described less radio-frequency sending module and less radio-frequency receive control module and are 2.4GHzISM frequency range module.
Household security protection device based on Internet of Things described in the utility model, its beneficial effect is:
The dual technology sensor that infrared sensor and microwave remote sensor form can monitor whether the situation of illegally entering the room is arranged; Optical detector of fire smoke, temperature sensor and CO gas detector can be monitored fire condition; Whether natural-gas Sensor monitoring rock gas is revealed, and whole formation household security protection device plays effectively protection of enforcement to household; And unit is taked the modularization setting, the installation of can connecting up according to the environment of household, and flexible, construction and maintenance cost are cheap, can receive in time various warning messages.
Description of drawings
Accompanying drawing 1 is the structure principle chart of the utility model most preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, it is most preferred embodiment of the present utility model, should comprise data acquisition module 1, data transmission module 2, signal amplifier 3 and data receiver processing module 4 based on the household security protection device of Internet of Things.The below carries out brief introduction to each above-mentioned module:
Data acquisition module 1: comprise infrared sensor 11, microwave remote sensor 12, optical detector of fire smoke 13, temperature sensor 14, carbon monoxide gas bulk detector 15 and natural-gas sensor 16.The dual technology sensor that infrared sensor 11, microwave remote sensor 12 form and the door and window place that is installed in household; Optical detector of fire smoke 13, temperature sensor 14, carbon monoxide gas bulk detector 15 can be installed in me and be or the parlor; 16 of natural-gas sensors are installed in the kitchen.
Data transmission module 2: include wireless signal transmitting element 21 and be used for the reception of wireless signals control module 22 that reception wireless signal transmitting element 21 sends signal, on described infrared sensor 11, microwave remote sensor 12, optical detector of fire smoke 13, temperature sensor 14, carbon monoxide gas bulk detector 15 and the natural-gas sensor 16 wireless signal transmitting element 21 is installed respectively;
Signal amplifier 3: be connected with the signal output part of reception of wireless signals control module 22;
Data receiver processing module 4: comprise the network receiving terminal 41 of receiving signal amplifier 3 output informations and for the treatment of the computer unit 42 of network receiving terminal 41 received signals.
In the present embodiment, wireless signal transmitting element 21 is the less radio-frequency sending module, reception of wireless signals control module 22 receives control module for less radio-frequency, and specifically, described wireless signal transmitting element 21 and reception of wireless signals control module 22 are 2.4GHzISM frequency range module.
The described less radio-frequency of present embodiment receives on the control module and also is integrated with master controller, master controller adopts embedded microprocessor as master controller, it receives warning message in the mode of radio communication, and adopt the TCP/IP procotol that information is published on the internet, make the remote monitoring end can in time monitor the house security situation.For the fire in the household security protection device, gas leakage, the illegal main process information such as enter the room, system will distribute the electronic tag of EPC code to be deployed in the zone that these potential safety hazards occur easily, be referred to as to monitor the defence area.The remote monitoring end can be arranged on residential quarter room security, fire department, public security bureau, household owner office, for consulting at any time the house security situation, in time processes accident.
The 32-bit microprocessor NUC100RD3AN that above-mentioned master controller (MCU) adopts Xin Tang company to release, be responsible for processing the radio-frequency receiving-transmitting data, the ethernet control chip ENC28J60 of plug-in Microchip company is responsible for network data and transmits, and warning message is sent to the remote monitoring end by network.NUC100RD3AN has adopted the ARM-M0 kernel, has 35 universaling I/O ports, has DMA, UART, SPI, USB and PWM and ADC interface, abundant hardware resource for radio-frequency module be connected and the expansion of external hardware provides convenience.The ENC28J60 network card chip, self-adaptation 10Mbps network uses common netting twine to get final product connection route device or switch.
Described less radio-frequency sending module and less radio-frequency receive control module and are 2.4GHzISM frequency range module, take the nRF24L01 chip, operating voltage is 1.9～3.6V, link to each other with MCU by spi bus, have 126 channels, satisfy the needs of multi-point and frequency hopping communications, support CRC check, transfer rate up to 2Mbps can be provided, can be operated in the occasion than strong jamming, low-power consumption.The EnhancedShockBurst pattern of nRF24L01 has the function of auto answer and autonomous retransmission, has greatly reduced packet loss, has increased transmission reliability.Experiment test proves that when the barriers such as door, window, wall are arranged stopped, the twireless radio-frequency communication scope was applicable to small-sized residential block at 50～80m.Such as the larger communication range of need, can suitably increase power amplifier device.
Prevent the design of zone sensors and be chosen in the reliability that has determined to a great extent system.In order to reduce the misreport of system rate, improve whole system stability, native system is when design, and same monitoring defence area adopts a plurality of sensors of principle complementation to monitor simultaneously.Used sensor is Boolean value output sensor in the system, when monitoring parameter surpasses the secure threshold of setting, just have the variation of high-low level on sensor and the pin that single-chip microcomputer links to each other, only have each sensor that in same monitoring defence area, links to each other with single-chip microcomputer that the variation of pin is arranged, when logical relation was effective, single-chip microcomputer thought that just this time warning effectively.
To sum up, the whole formation of the utility model household security protection device plays effectively protection of enforcement to household; And unit is taked the modularization setting, the installation of can connecting up according to the environment of household, and flexible, construction and maintenance cost are cheap, can receive in time various warning messages.
Claims (3)
1. household security protection device based on Internet of Things, it is characterized in that: it comprises data acquisition module (1), data transmission module (2), signal amplifier (3) and data receiver processing module (4); Wherein:
Data acquisition module (1): comprise infrared sensor (11), microwave remote sensor (12), optical detector of fire smoke (13), temperature sensor (14), carbon monoxide gas bulk detector (15) and natural-gas sensor (16);
Data transmission module (2): include wireless signal transmitting element (21) and be used for the reception of wireless signals control module (22) that reception wireless signal transmitting element (21) sends signal, on described infrared sensor (11), microwave remote sensor (12), optical detector of fire smoke (13), temperature sensor (14), carbon monoxide gas bulk detector (15) and the natural-gas sensor (16) wireless signal transmitting element (21) is installed respectively;
Signal amplifier (3): be connected with the signal output part of reception of wireless signals control module (22);
Data receiver processing module (4): comprise the network receiving terminal (41) of receiving signal amplifier (3) output information and for the treatment of the computer unit (42) of network receiving terminal (41) received signal.
2. described household security protection device based on Internet of Things according to claim 1, it is characterized in that: described wireless signal transmitting element (21) is the less radio-frequency sending module, reception of wireless signals control module (22) is that less radio-frequency receives control module.
3. described household security protection device based on Internet of Things according to claim 2, it is characterized in that: described less radio-frequency sending module and less radio-frequency receive control module and are 2.4GHzISM frequency range module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203119184U CN202677561U (en) | 2012-06-30 | 2012-06-30 | Household security device based on the Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203119184U CN202677561U (en) | 2012-06-30 | 2012-06-30 | Household security device based on the Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677561U true CN202677561U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203119184U Expired - Fee Related CN202677561U (en) | 2012-06-30 | 2012-06-30 | Household security device based on the Internet of things |
Country Status (1)
| Country | Link |
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| CN (1) | CN202677561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894716A (en) * | 2016-06-21 | 2016-08-24 | 沈阳理工大学 | Intelligent Internet of Things control system |
| CN106760628A (en) * | 2016-12-26 | 2017-05-31 | 上海德思普微电子技术有限公司 | A kind of industrial equipment intelligent terminal based on industrial 4.0 technology platform pattern |
| CN108021052A (en) * | 2016-11-01 | 2018-05-11 | 和舰科技(苏州)有限公司 | A kind of SCM Based equipment fault monitoring system and method |
-
2012
- 2012-06-30 CN CN2012203119184U patent/CN202677561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105894716A (en) * | 2016-06-21 | 2016-08-24 | 沈阳理工大学 | Intelligent Internet of Things control system |
| CN108021052A (en) * | 2016-11-01 | 2018-05-11 | 和舰科技(苏州)有限公司 | A kind of SCM Based equipment fault monitoring system and method |
| CN106760628A (en) * | 2016-12-26 | 2017-05-31 | 上海德思普微电子技术有限公司 | A kind of industrial equipment intelligent terminal based on industrial 4.0 technology platform pattern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130630 |