CN105096545A - Intelligent alarm system and method - Google Patents
Intelligent alarm system and method Download PDFInfo
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- CN105096545A CN105096545A CN201510542902.2A CN201510542902A CN105096545A CN 105096545 A CN105096545 A CN 105096545A CN 201510542902 A CN201510542902 A CN 201510542902A CN 105096545 A CN105096545 A CN 105096545A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/012—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using recorded signals, e.g. speech
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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Abstract
The invention provides an intelligent alarm system and method. The system comprises: a sensor module which includes multiple types of sensors and multiple wireless data emission modules respectively connected with the sensors; a data processing module which receives data information emitted by the wireless data emission modules and, when the data information is alarm information, sends corresponding control instructions to an alarm module according to the alarm information, wherein the control instructions comprise indication signs ID and one or more from single-frequency signals, pulse signals and frequency sweep signals; and the alarm module which is connected with the data processing module through a wireless mode, receives the control instructions of the data processing module and emits different alarm sound according to the different control instructions, wherein the control instructions comprise emitting long sound in case of the single-frequency signals, the control instructions comprise emitting interruption sound in case of the pulse signals and the control instructions comprise emitting variable frequency sound in case of the frequency sweep signals. According to the invention, wiring is unnecessary, disposition is simple, the expandability is good, and the alarm information can be identified through the alarm sound.
Description
Technical field
The present invention relates to warning device design field, more specifically, relate to a kind of intelligent alarm system and method.
Background technology
Along with the development of society, the scope of household safe is also more and more wider, antitheft, fire prevention, anti-natural gas leaking etc. are all monitoring ranges, everybody goes to work daytime, family left unguarded, once catch fire, find and deal with all extremely to delay, loss is very large, and stolen is also like this, also can only cross and can know long after by equal time.Also there is similar problem in warehouse, construction site etc., such as, night warehouse, construction site nobody time, Timeliness coverage fire, theft etc. dangerous and and alarm, can by minimization of loss.
At present, traditional intelligent alarm system adopts wired mode to set up, communication line is arranged in advance the some position of plan, then communication network establishment is carried out according to its respective sets network planning, there is wiring trouble, dispose complexity, poor expandability, be unfavorable for the shortcomings such as grid reconstruction in this teaming method, and the hummer in intelligent alarm system only has a kind of alarm sound, can not judge warning message type from sound, such as, can not distinguish from alarm sound is natural gas leaking or stolen etc.
Summary of the invention
In view of the above problems, the present invention is proposed.An object of the present invention is to provide a kind of intelligent alarm system, make user according to different alerting signals, such as, different alarm sounds, knows the type that dangerous situation occurs.
Another object of the present invention is to provide a kind of intelligent alarm system comprising multiple sensors, and this warning system can easily increase new sensor.
Another object of the present invention is to provide a kind of intelligent alarm system, and whether this warning system can regularly self-inspection, normally work with each sensor of Timeliness coverage.
Another object of the present invention is to provide a kind of intelligent alarm method, makes user by terminal device, as mobile phone, can obtain alerting signal in time, and learns the type of dangerous situation.
According to an aspect of the present invention, a kind of intelligent alarm system is provided, comprise: sensor assembly, comprise multiclass sensor and the multiple wireless data transmission modules be connected with each sensor respectively, the data message that sensor senses is converted to the carrier signal with indications ID and launches by wireless data transmission module; Data processing module, wirelessly with wireless data transmission model calling, the carrier signal with indications ID that receiving radio data transmitter module is launched, parse indications ID and data message, when this data message is warning message, send different steering orders to alarm module according to the warning message of dissimilar sensor, wherein, described steering order comprises: the indications ID of sensor; And one or more in simple signal, pulse signal and swept-frequency signal; Alarm module, is wirelessly connected with data processing module, receives the steering order of data processing module, sends different alarm sound according to different steering order, and wherein, steering order is when being formed by simple signal, and alarm module sends yowl; Steering order is when being formed by pulse signal, and alarm module sends a staccato, and steering order is when being formed by swept-frequency signal, and alarm module sends frequency conversion sound.
According to another aspect of the present invention, a kind of intelligent alarm method is provided, comprises: adopt multiclass sensor sensing indoor environment; The data message that sensor senses is led to and is converted to the carrier wave with indications ID and crosses wireless way for transmitting to data processing module; Data processing module resolves above-mentioned carrier signal, judges whether the data message that described carrier signal comprises is warning message; If described data message is not warning message, then this flow process terminates; If data message is warning message, data processing module sends different steering orders to alarm module according to the indications ID of inhomogeneity sensor, and wherein, steering order comprises: the indications ID of sensor; And the one of simple signal, pulse signal and swept-frequency signal and multiple; Alarm module sends different alarm sounds according to different steering orders.
Intelligent alarm system of the present invention and method make alarm module send different chimes of dooms according to the warning message of different sensors by data processing module, from alarm sound and identifiable design warning message.In addition, intelligent alarm system sensor assembly of the present invention, wireless transmission between data processing module and alarm module, without the need to wiring, deployment is simple, extensibility is good.
Accompanying drawing explanation
By reference to following embodiment and claims content and by reference to the accompanying drawings, other object of the present invention and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 is the formation block diagram of an embodiment of intelligent alarm system of the present invention;
Fig. 2 is the formation block diagram of the data processing module of an embodiment of intelligent alarm system of the present invention;
Fig. 3 is the schematic diagram of an intelligent alarm system of the present invention embodiment;
Fig. 4 is the process flow diagram of an embodiment of intelligent alarm method of the present invention;
Fig. 5 is the process flow diagram of an embodiment of self checking method in intelligent alarm method of the present invention;
Fig. 6 is the process flow diagram of data processing module awakening method in intelligent alarm method of the present invention in an embodiment;
Fig. 7 is the process flow diagram of method of testing in intelligent alarm method of the present invention in an embodiment.
In the accompanying drawings, identical Reference numeral indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.In other example, one or more embodiment for convenience of description, known structure and equipment illustrate in block form an.
Come below with reference to accompanying drawings to be described in detail each embodiment according to the present invention.
Fig. 1 is the formation block diagram of the intelligent alarm system of the present invention according to a fact Example, and as shown in Figure 1, in one embodiment, intelligent alarm system comprises:
Sensor assembly 100, comprise multiclass sensor 110 and the multiple wireless data transmission modules 120 be connected with each sensor 110 respectively, the data message that sensor 110 senses is converted to the carrier signal with indications ID and launches by wireless data transmission module 120.The indications ID of each sensor preferably includes the classification of this sensor, that is, can determine the classification of sensor 110 from indications.
Data processing module 200, wirelessly be connected with wireless data transmission module 120, the carrier signal with indications ID that receiving radio data transmitter module 120 is launched, parse indications ID and data message, when this data message is warning message, different steering orders is sent to alarm module 300 wherein according to the warning message of dissimilar sensor, described steering order comprises: the indications ID of sensor 110, and one or more in simple signal, pulse signal and swept-frequency signal.
Alarm module 300, is wirelessly connected with data processing module 200, receives the steering order of data processing module 200, different alarm sound is sent according to different steering order, wherein, when the steering order of data processing module 200 is formed by simple signal, alarm module 300 sends yowl; When described steering order is formed by pulse signal, alarm module 300 sends a staccato, and when described steering order is formed by swept-frequency signal, alarm module 300 sends frequency conversion sound.Such as, data processing module 200 sends the simple signal of fr=3.2KHZ to alarm module 300, makes alarm module 300 send yowl; Data processing module 200 sends to alarm module 300 square-wave signal that dutycycle is 0.5, make alarm module 300 send " drip, drip, drip, drip ... " between staccato, that is, sounding and stop sounding alternately occurring; Data processing module 200 sends the frequency sweep of 1.5-4.5KHZ to alarm module 300, alarm module 300 is made to send frequency conversion sound, and for example, data processing module 200 resolves the environment abnormal alarm information that smoke transducer 111 sends, the steering order that transmission is formed by simple signal is to alarm module 300, and alarm module 300 sends yowl.
Sensor 110 described in each is arranged in such as warehouse, and alarm module 300 is arranged in the office of such as storekeeper, makes storekeeper can Timeliness coverage alerting signal.
Each sensor 110 has wireless launcher 120, and the wireless signal sent at each sensor 110 comprises the indications ID indicated self.CPU (central processing unit) 230 parse indications ID, thus CPU (central processing unit) 230 " knowing " is which sensor 110 detects abnormal conditions after receiving the signal that each sensor 110 sends.Such as, receive and parsed the abnormal signal that smoke transducer 111 sends when CPU (central processing unit) 230, CPU (central processing unit) 230 " knowing " monitored site has occurred that smog is abnormal.Then, CPU (central processing unit) 230 instruction alarm module 300 sends smog alarm.After user sees smog alarm, Fire Alarm 119 can be dialed.In another example, CPU (central processing unit) 230 receives and has parsed the abnormal signal that anti-intrusion sensor 113 sends, and CPU (central processing unit) 230 " knowing " monitored site may by illegal invasion.Thus, 300 illegal invasions of CPU (central processing unit) 230 instruction alarm module are reported to the police.User can dial police emergency call 110 after seeing that illegal invasion is reported to the police.User, according to different type of alarm, knows the kind of the dangerous situation that monitored place may occur immediately, and takes corresponding measure, makes minimization of loss.
The data processing module 200 of above-mentioned intelligent alarm system sends different steering orders to alarm module 300 according to the warning message of different sensors 110, the different steering orders that alarm module 300 can send according to data processing module 200 send different chimes of dooms, from chimes of doom and identifiable design warning message.In addition, intelligent alarm system sensor assembly 100 of the present invention, wireless transmission between data processing module 200 and alarm module 300, without the need to wiring, dispose simply.
Wherein, the radio connection of sensor assembly 100, data processing module 200, alarm module 300 is one or more in UWB, Wi-Fi, bluetooth and zigBee.
Preferably, the different warning messages that the alarm sound that alarm module 300 sends sends according to sensor assembly 100 send different volume.
Preferably, it is one or more that alarm module 300 also comprises in data visualization module 320, audio playing module 330 and pilot lamp 340 except hummer 310, visualization processing or audio frequency broadcasting are carried out to the warning message that sensor assembly 100 senses, such as, data visualization module 320 can be touch-screen, computer, mobile phone, TV etc., and audio playing module 330 can be loudspeaker, sound system.
Preferably, according to the present invention, when being provided with some sensors, sensor can also be increased, the sensor of this increase has the indications ID being different from existing sensor, after data processing module 200 receives the signal of this sensor, the type of this sensor can be known according to the ID in signal, thus the warning of indication warning module 300 respective type.As can be seen here, the present invention can easily increase new sensor in existing warning system, and extensibility is good.
Preferably, the steering order that data processing module 200 sends also comprises warning message type designation symbol, and be used for distinguishing the warning message of same type of sensor different faults state, wherein, warning message type comprises: communication failure, device fault and environment abnormal alarm.
In addition, preferably, the steering order that data processing module 200 sends also comprises the positional information of sensor 110, such as, and the geographic coordinate of sensor 110.When each sensor 110 is arranged in different positions, such as, when being arranged in the different storeroom of a bulk storage plant, when wherein some sensors 110 detect exception and send alerting signal, shown the positional information of this sensor 110 while alarm module 300 sends alarm sound by video, warehouse declarant is known at once, and which part storeroom there occurs dangerous situation.
Fig. 2 is the formation block diagram of the data processing module 200 of intelligent alarm system of the present invention, and as shown in Figure 2, described data processing module 200 comprises:
Transmit-Receive Unit 210, the carrier signal of receiving radio data transmitter module 120, and the steering order of CPU (central processing unit) 230 is sent to alarm module 300;
Wireless data parsing module 220, resolves to the data type of CPU (central processing unit) 230 port requirements by the carrier signal that Transmit-Receive Unit 210 receives, be transferred to CPU (central processing unit) 230;
CPU (central processing unit) 230, the data message that receiving radio data parsing module 220 is resolved, when this data message is warning message, generate the steering order corresponding with sensor type, instruction Transmit-Receive Unit 210 sends to alarm module 300, wherein, CPU (central processing unit) 230 can be single-chip microcomputer, ARM, DSP or MCU.
Intelligent alarm system of the present invention can also comprise self-checking function, to check that whether each sensor is in normal operation.In one embodiment, see Fig. 2, data processing module 200 also comprises following assembly:
Self-inspection control module 240, inquiry is sent to sensor assembly 100, request communication, successively cycle detection is carried out to each sensor 110, namely, communication signal is sent from the overhaul period to each sensor 110 circulation according to what set, whether normal with the communication checking sensor 110 and set up between sensor 110 and CPU (central processing unit) 230, when Transmit-Receive Unit 210, when receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, explanation communication is normal, when not receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, explanation communication is abnormal, central processing module 230 sends steering order, alarm module 300 sends corresponding alarm sound, and the ID of this fault sensor is shown by data visualization module 320.
Self-test signal data resolution module 250, be connected with self-inspection control module 240 and sensor assembly 100 respectively, the interrogating signal that self-inspection control module 240 sends is resolved to the self-test signal of the signal type that sensor assembly 100 specifies, the sensor in sensor assembly 110 is made to carry out self-inspection, such as, continuous sampling is carried out to the data that sensor 110 senses, the noise of sensor, zero point drift and degree of accuracy are detected.。
In another embodiment, data processing module 200 also comprises, work call service module 260, data processing module 200 is switched between dormant state and duty, and in the dormant state, non-principal functional module (such as, Transmit-Receive Unit 210) quit work, only retain the work of main functional modules, reduce the energy consumption of data processing module 200, thus economize energy.
In another embodiment, data processing module 200 also comprises: power management module 270, for detecting the supply voltage of data processing module 200 termly, when the supply voltage be checked through is lower than predetermined value, is pointed out by alarm module 300.
In another embodiment, data processing module 200 also comprises, testing control module 280, comprise the physical button be electrically connected with CPU (central processing unit) 230 input port, CPU (central processing unit) 230 output port is made to generate different steering orders according to pressing mode by pressing physical button, alarm module 300 is sent to by Transmit-Receive Unit 210, alarm module 300 sends corresponding alarm sound, in addition, preferably, send in the process of alarm sound at alarm module 300, adopt the acoustic pressure of sound pressure measuring set detection alarm.
In another embodiment, data processing module 200 also comprises, boost module 290, the voltage signal that CPU (central processing unit) 230 is transferred to alerting signal is amplified, thus control the warning volume of alarm module 300, such as, yowl and staccato time: in anechoic chamber, 3 meters of frequency of distance are the warning acoustic pressure >=85dB of 3.2KHz; During frequency conversion sound: at the maximum warning acoustic pressure >=85dB of the 3 meters of frequency of distance in anechoic chamber; During prompt tone for power management: the maximum warning acoustic pressure permission >=70dB in free field 1 meter of frequency of distance being 3.2KHz.
Preferably, the alarm sound of alarm module 300 also comprises the change of size sound, changed the size of alarm sound by acoustic pressure module 290, wherein, described size sound can be gradually raise, gradually reduce or interval raise, interval reduce in one or more forms.
Fig. 3 is the schematic diagram of an intelligent alarm system of the present invention embodiment, as shown in Figure 3, in intelligent alarm system, sensor assembly 100 comprises smoke transducer 111, gas sensor 112, anti-intrusion sensor 113, temperature sensor 114, door status sensor 115 multiclass sensor, and each sensor has the wireless data transmission module 120 be assembled together with it; CPU (central processing unit) 230 is MCU; Wireless data transmission module 120 and Transmit-Receive Unit 210 are Zigbee module; Alarm module 300 is hummer, the data that each sensor 110 senses wirelessly are launched by wireless data transmission module 120, Transmit-Receive Unit 210 receives this data, the type that this Data Analysis becomes CPU (central processing unit) 220 port to specify by wireless data resolution unit 220, be transferred to CPU (central processing unit) 230, CPU (central processing unit) 230 (MCU) sends steering order according to the data message received, and controls alarm module 300 and sends different alarm sounds.
As shown in Figure 3, this intelligent alarm system is also connected with cloud service module 400 preferably by wireless mode, by warning message by 4G or WiFi LAN (Local Area Network) and APP applicative notifications to mobile terminal 500, such as, cloud service module is connected with data processing module 200 wireless network by wireless routing Coordination module 410, when adopting Zigbee protocol to carry out data transmission, wireless telecommunications parsing module need be added, the communication data that data processing module 200 sends is resolved, the data after resolving are arrived cloud service module by wireless routing Coordination module transmission 410.Described mobile terminal 500 can be such as mobile phone.Like this, as long as user carries with mobile phone, the dangerous situation on family or the ground such as warehouse, factory just can be learnt in time.
Fig. 3 shows smoke transducer 111, gas sensor 112, anti-intrusion sensor 113, temperature sensor 114 and door status sensor 115 5 kinds of sensors, but the present invention is not limited to this, can install any sensor according to actual needs.
Fig. 4 is the process flow diagram of intelligent alarm method of the present invention, and as shown in Figure 4, described intelligent alarm method comprises:
In step S410, multiclass sensor 110 is adopted to sense indoor environment;
In the step s 420, the data message that sensor 110 senses is converted to the carrier wave with indications ID and is wirelessly transferred to data processing module 200, such as, data message sensor 110 sensed by one or more wireless way for transmittings in UWB, Wi-Fi, bluetooth and zigBee to data processing module 200.
In step S430, resolve above-mentioned carrier signal, judge whether the data message that described carrier signal comprises is warning message;
If described data message is not warning message, then this flow process terminates.
If described data message is warning message, in step S430b, data processing module 200 sends different steering orders to alarm module 300 according to the indications ID of different sensors 110, and wherein, described steering order comprises: the indications ID of sensor 110; And the one of simple signal, pulse signal and swept-frequency signal and multiple;
In step S431b, alarm module 300 sends different alarm sounds according to different steering orders, such as, data processing module 300 is resolved smoke transducer 111 and is sent warning message, send the steering order that formed by the indications ID of simple signal and smoke transducer 111 to alarm module, alarm module sends yowl, and for example, data processing module 300 resolves the warning message that anti-intrusion sensor 113 sends, the steering order that transmission is formed by frequency variation signal and anti-intrusion sensor 113 indications ID is to alarm module, alarm module 300 sends frequency conversion sound, dangerous situation can be judged by alarm sound.
Above-mentioned intelligent alarm method send different steering orders to alarm module 300 by data processing module 200 according to the warning message of different sensors 110, alarm module 300 is made to send different chimes of dooms, from chimes of doom and identifiable design warning message, thus know the concrete dangerous situation occurred.
Preferably, described intelligent alarm method, also comprises: wirelessly connect 400 with cloud service module and connect, cloud service module 400 by warning message by 4G or WiFi LAN (Local Area Network) and APP applicative notifications to mobile terminal 500, such as, the alert signal that smoke transducer 111 sends, be sent on the mobile phone of client by cloud service module 400, after user sees smog alarm, Fire Alarm 119 can be dialed, and for example, anti-intrusion sensor 113 sends alerting signal, be sent on the mobile phone of client by cloud service module 400, after user sees that illegal invasion is reported to the police, police emergency call 110 can be dialed, user is according to different type of alarm, know the kind of the dangerous situation that monitored place may occur immediately, and take corresponding measure, make minimization of loss.
In another embodiment, when increasing new sensor, the sensor of this increase has the indications ID of oneself; Data processing module judges whether to receive new indications ID; If receive new indications ID, resolving this indications ID, when comprising warning message, making alarm module send the alarm sound corresponding with sensor type.
Fig. 5 is the process flow diagram of self checking method in intelligent alarm method of the present invention, and as shown in Figure 5, described self checking method comprises:
First, in step S510, CPU (central processing unit) 230 sends signal of communication by from the overhaul period to each road sensor 110, is wherein setting value from the overhaul period, such as, and 24 hours;
After CPU (central processing unit) 230 sends communication signal to each road sensor 110, in step S520, judge that whether the communication state between each road sensor and CPU (central processing unit) 230 is normal, wherein, when Transmit-Receive Unit 210, when receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, illustrate that communication is normal, when not receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, illustrate that communication is abnormal;
If communication state is normal, in step S530, CPU (central processing unit) 230 sends self-test signal described from overhaul period Nei Xiangge road sensor 110, each road sensor is made to carry out self-inspection, preferably, at one within the overhaul period, Miao Xiangge road, interval 3 sensor sends self-test signal;
In step S531, judge data message that each sensor self-inspection exports whether in specialized range; , wherein, specialized range is the measurement range that sensor specifies when dispatching from the factory;
If in specialized range, this workflow terminates;
If not in specialized range, in step S531b, there is fault in this sensor, send warning message to CPU (central processing unit) 230, CPU (central processing unit) 230 generates the steering order corresponding with sensor type, send to alarm module 300 by Transmit-Receive Unit 210, alarm module 300 sends the ID that corresponding alarm sound also shows the sensor broken down;
If communication state is abnormal, in step S540, send warning message to CPU (central processing unit) 230, CPU (central processing unit) 230 generates the steering order corresponding with sensor type, send to alarm module by Transmit-Receive Unit 210, alarm module sends corresponding alarm sound.
Preferably, except alarm sound prompting self-detection result, can also be pointed out by pilot lamp 340, data visualization module 320 or audio playing module 330 pairs of self-detection results, self-detection result is as shown in table 1.
Table 1
Table 1 is an example of self-detection result, but the present invention is not limited to this, and the pilot lamp of alarm module 300, alarm sound, visual, audio frequency play content can scene be arranged in good time.
Fig. 6 is the process flow diagram of the awakening method of data processing module in intelligent alarm method of the present invention, and as shown in Figure 6, described CPU (central processing unit) 230 awakening method comprises:
In step S610, data processing module 200 sends signal of communication by the fixed cycle to each road sensor by Transmit-Receive Unit 210, and the described fixed cycle is preferably 5 seconds;
In step S620, judge that whether the communication state between the sensor of each road and between each road sensor and data processing module 200 is normal, when the Transmit-Receive Unit 210 of data processing module 200, when receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, explanation communication is normal, when not receiving the confirmation signal of the wireless data transmission module 120 be connected with sensor 110, illustrate that communication is abnormal;
If communication state is normal, in step S620a, perform standby mode, that is, each road sensor 110 is in running order, and data processing module 200 is in dormant state;
If communication state is abnormal, in step S620b, wake data processing module 200 up, make data processing module 200 in running order, sending controling instruction is to alarm module 300, and alarm module 300 sends corresponding alarm sound.
Preferably, data processing module 200 is in dormant state or duty can also be pointed out by pilot lamp 340, data visualization module 320 or audio playing module 330, as shown in table 2.
Table 2
Table 2 shows an example of awakening method, but the present invention is not limited to this, and the pilot lamp of alarm module 300, alarm sound, visual, audio frequency play content can scene be arranged in good time.
Fig. 7 is the process flow diagram of method of testing in intelligent alarm method of the present invention, and for quick detection and the teaching demonstration of function, as shown in Figure 7, described method of testing comprises:
First, in step S710, by pressing and unclamping the physical button be electrically connected with CPU (central processing unit) 230 input port, this input port is made to produce pulse signal, particularly, press the physical button be electrically connected with CPU (central processing unit) 230 input port, make physical button conducting, be connected to CPU (central processing unit) 230, unclamp physical button, be not connected with CPU (central processing unit) 230, described input port produces pulse signal;
Then, analyze the time interval of physical button ON time and adjacent pulse in pulse number n in above-mentioned pulse signal, each pulse, that is, in step S720, judge whether pulse number is less than 1;
If pulse number is less than 1, in step S720b, check physical button and the connection line with CPU (central processing unit) thereof;
If pulse number is not less than 1, in step S730, judge that in each pulse, physical button ON time is not more than 1s;
If physical button ON time is not more than 1s in each pulse, in step S740, judge that the time interval between adjacent pulse is not more than 0.3s;
If the time interval of adjacent pulse is not more than 0.3s, in step S740a, then judge that the pressing mode of physical button is as short in physical button n time continuously, wherein, n is pulse number, namely, if pulse number is not less than 1, in each pulse, physical button ON time is not more than 1s and the time interval of adjacent pulse is not more than 0.3s, then judge that the pressing mode of physical button is n time, such as, pulse number is 2, in each pulse, the ON time of physical button is not more than 1s, the time interval between adjacent pulse is not more than 0.3s, then now the pressing mode of physical button is pressed 2 times for short continuously,
If adjacent pulse interval greater than 0.3s, in step S740b, then judge that the pressing mode of physical button is short in n time, namely, if pulse number is not less than 1, in each pulse physical button ON time be not more than 1s and between adjacent pulse interval greater than 0.3s, then judge that the pressing mode of physical button is short in n time, such as, it is high level during physical button conducting, pulse number is 1 and in this pulse, high level lasting time is not more than 1s, then now the pressing mode of physical button is short in 1 time, and for example, pulse number is 2, in each pulse, the ON time of physical button is not more than 1s, between adjacent pulse interval greater than 0.3s, then now the pressing mode of physical button is short in 2 times,
If physical button ON time is greater than 1s in each pulse, in step S750, judge that the time interval between adjacent pulse is not more than 0.3s;
If the time interval of adjacent pulse is not more than 0.3s, in step S750a, then judge that the pressing mode of physical button is as continuously long by physical button n time, if pulse number is not less than 1, in each pulse, physical button ON time is greater than 1s and the time interval of adjacent pulse is not more than 0.3s, then judge that the pressing mode of physical button is as continuously long by physical button n time, such as, pulse number is 2, in each pulse, the ON time of physical button is greater than 1s, the time interval between adjacent pulse is not more than 0.3s, then now the pressing mode of physical button is continuously long by 2 times,
If adjacent pulse interval greater than 0.3s, in step S750b, then judge the pressing mode of physical button as long by n time, if namely pulse number is not less than 1, in each pulse physical button ON time be greater than 1s and between adjacent pulse interval greater than 0.3s, in step S720c, then judge the pressing mode of physical button as long by n time, such as, it is high level during physical button conducting, pulse number is 1 and in this pulse, high level lasting time is 2s, then now the pressing mode of physical button is pressed 1 time for long, and for example, pulse number is 2, in each pulse, the ON time of physical button is at 2s to 3s, between adjacent pulse interval greater than 0.3s, then now the pressing mode of physical button is pressed 2 times for long,
Then, in step S760, the output port of the CPU (central processing unit) 230 corresponding with above-mentioned input port indicates Transmit-Receive Unit 210 to send communication signal to different sensors according to the pressing mode of physical button, 110, such as, short by physical button 1 time time, send communication signal to smog sensing, 111; Short by physical button 2 times time, send communication signal to gas sensor 112; Continuously short by physical button 2 times time, send signal of communication to anti-intrusion sensor 113, the duration is the square-wave signal of 15s; Length presses physical button 1 time, sends communication signal to temperature sensor 114; Length presses physical button 2 times, sends communication signal to door status sensor 115; Continuous length presses physical button 2 times, sends communication signal to humidity sensor;
The output port of CPU (central processing unit) 230 sends signal of communication to after different sensors 110 by Transmit-Receive Unit 210, in step S770, judge the duty of sensor 110 and sensor 110 whether normal with the communication state of CPU (central processing unit) 230;
If normal, then this flow process terminates;
If fruit is abnormal, in step S770b, CPU (central processing unit) 230 generates corresponding steering order according to the pulse signal of input port from output port, alarm module 300 is sent to by Transmit-Receive Unit 210, such as, short by physical button 1 time time, the simple signal of described steering order to be the duration be 15s; Short by physical button 2 times time, described steering order is two simple signals of the 1 second duration 15s in interval; Continuously short by physical button 2 times time, described steering order is dutycycle is 0.5, and the duration is the square-wave signal of 15s; Length presses physical button 1 time, and described steering order is the swept-frequency signal in lasting 5 cycles; Length presses physical button 2 times, and described steering order is two swept-frequency signals that interval 1s continues 5 cycles; Continuous length presses physical button 2 times, and described steering order is the swept-frequency signal in lasting 10 cycles;
CPU (central processing unit) 230 passes through Transmit-Receive Unit 210 sending controling instruction to after alarm module 300, in step S771b, alarm module 300 sends different alarm sounds according to different steering orders, preferably, except alarm sound prompting test result, can also be pointed out by pilot lamp 340, data visualization module 320 or audio playing module 330 pairs of self-detection results, as shown in table 3
Table 3
Table 3 shows an example of method of testing, but the present invention is not limited to this, and the prompting mode of pressing mode and the sensor type corresponding with it and alarm module can distribute by scene in good time.
Above-mentioned method of testing can demonstrate the workflow of intelligent alarm system intuitively, and can the duty of detecting sensor and the communication state of sensor and CPU (central processing unit) fast.
Preferably, this method of testing also comprises: in test process, by adopting the acoustic pressure of sound pressure measuring set detection alarm sound.
In addition, preferably, this method of testing also comprises: judge whether the acoustic pressure of alarm sound reaches requirement; If warning acoustic pressure can not reach requirement, increase the enlargement factor of boost module.
Although disclosed content shows exemplary embodiment of the present invention above, it should be noted that under the prerequisite not deviating from the scope that claim limits, can multiple change and amendment be carried out.Need not perform with any particular order according to the function of the claim to a method of inventive embodiments described herein, step and/or action.In addition, although element of the present invention can describe or requirement with individual form, also it is contemplated that to have multiple element, is individual element unless explicitly limited.
Claims (12)
1. an intelligent alarm system, comprising:
Sensor assembly, comprise multiclass sensor and the multiple wireless data transmission modules be connected with each sensor respectively, the data message that sensor senses is converted to the carrier signal with indications ID and launches by wireless data transmission module;
Data processing module, wirelessly with wireless data transmission model calling, the carrier signal with indications ID that receiving radio data transmitter module is launched, parse indications ID and data message, when this data message is warning message, send different steering orders to alarm module according to the warning message of dissimilar sensor, wherein, described steering order comprises: the indications ID of sensor; And one or more in simple signal, pulse signal and swept-frequency signal;
Alarm module, is wirelessly connected with data processing module, receives the steering order of data processing module, sends different alarm sound according to different steering order, and wherein, steering order is when being formed by simple signal, and alarm module sends yowl; Steering order is when being formed by pulse signal, and alarm module sends a staccato, and steering order is when being formed by swept-frequency signal, and alarm module sends frequency conversion sound.
2. intelligent alarm system according to claim 1, wherein, described data processing module comprises:
Transmit-Receive Unit, the carrier signal of receiving radio data transmitter module, and the steering order of CPU (central processing unit) is sent to alarm module;
Wireless data parsing module, resolves to the data type of CPU (central processing unit) port requirements, is transferred to CPU (central processing unit) by the carrier signal that Transmit-Receive Unit receives;
CPU (central processing unit), the data message that receiving radio data parsing module is resolved, when this data message is warning message, generates the steering order corresponding with sensor type, and instruction Transmit-Receive Unit sends to alarm module.
3. intelligent alarm system according to claim 2, wherein, described data processing module also comprises:
Self-inspection control module, inquiry is sent to sensor assembly, request communication, successively cycle detection is carried out to each sensor, with check sensor and the communication of setting up between sensor and CPU (central processing unit) whether normal, when Transmit-Receive Unit receives the confirmation signal that the wireless data transmission module that is connected with sensor launches, explanation communication is normal, when Transmit-Receive Unit does not receive the confirmation signal that the wireless data transmission module that is connected with sensor launches, explanation communication is abnormal, instruction central processing module generates steering order, alarm module is made to send corresponding alarm sound.
4. intelligent alarm system according to claim 2, wherein, described data processing module also comprises:
Work call service module, makes data processing module switch between dormant state and normal operating conditions.
5. intelligent alarm system according to claim 2, wherein, described data processing module also comprises:
Testing control module, comprise the physical button be electrically connected with CPU (central processing unit) input port, CPU (central processing unit) output port is made to generate different steering orders according to pressing mode by pressing physical button, send to alarm module by Transmit-Receive Unit, alarm module sends corresponding alarm sound.
6. intelligent alarm system according to claim 2, wherein, described wireless data transmission module and Transmit-Receive Unit are Zigbee module, bluetooth or wifi.
7. intelligent alarm system according to claim 1, wherein, it is one or more that described alarm module comprises in hummer, data visualization module, audio playing module, pilot lamp.
8. an intelligent alarm method, comprising:
Adopt multiclass sensor sensing indoor environment;
The data message that sensor senses is led to and is converted to the carrier wave with indications ID and is wirelessly transferred to data processing module;
Data processing module resolves above-mentioned carrier signal, judges whether the data message that described carrier signal comprises is warning message;
If data message is warning message, data processing module sends different steering orders to alarm module according to the indications ID of inhomogeneity sensor, and wherein, steering order comprises: the indications ID of sensor; And the one of simple signal, pulse signal and swept-frequency signal and multiple;
Alarm module sends different alarm sounds according to different steering orders.
9. intelligent alarm method according to claim 8, wherein, also comprises:
CPU (central processing unit) sends signal of communication by from the overhaul period to each road sensor, is wherein setting value from the overhaul period;
Judge that whether the communication state between the sensor of each road and between each road sensor and CPU (central processing unit) is normal, when Transmit-Receive Unit receives the confirmation signal of the wireless data transmission module be connected with sensor, explanation communication is normal, when not receiving the confirmation signal of the wireless data transmission module be connected with sensor, illustrate that communication is abnormal;
If communication state is normal, CPU (central processing unit) sends self-test signal described from overhaul period Nei Xiangge road sensor, makes each road sensor carry out self-inspection; Judge data message that each sensor self-inspection exports whether in specialized range; If in specialized range, this working sensor is normal, and this workflow terminates; If not in specialized range, there is fault in this sensor, send warning message to CPU (central processing unit), CPU (central processing unit) generates corresponding steering order according to sensor type, send to alarm module by Transmit-Receive Unit, alarm module sends corresponding alarm sound;
If communication state is abnormal, CPU (central processing unit) generates corresponding steering order according to the sensor type that communication failure occurs, and send to alarm module by Transmit-Receive Unit, alarm module sends corresponding alarm sound.
10. intelligent alarm method according to claim 8, wherein, also comprises:
Data processing module sends signal of communication by the fixed cycle to each road sensor;
Judge that whether the communication state between the sensor of each road and between each road sensor and data processing module is normal, when Transmit-Receive Unit receives the confirmation signal of the wireless data transmission module be connected with sensor, explanation communication is normal, when not receiving the confirmation signal of the wireless data transmission module be connected with sensor, illustrate that communication is abnormal;
If communication state is normal, perform standby mode, that is, each road sensor is in running order, and data processing module is in dormant state;
If communication state is abnormal, wake data processing module up, make data processing module in running order, CPU (central processing unit) generates the steering order corresponding with sensor type, send to alarm module by Transmit-Receive Unit, make alarm module send corresponding alarm sound.
11. intelligent alarm methods according to claim 8, wherein, also comprise:
By pressing or unclamping the physical button be electrically connected with CPU (central processing unit) input port, this input port is made to produce pulse signal;
Analyze the time interval of physical button ON time and adjacent pulse in pulse number n in above-mentioned pulse signal, each pulse;
If pulse number is not less than 1, in each pulse physical button ON time be not more than 1s and between adjacent pulse interval greater than 0.3s, then judge that the pressing mode of physical button is short in n time;
If pulse number is multiple, in each pulse, physical button ON time is not more than 1s and the time interval of adjacent pulse is not more than 0.3s, then judge that the pressing mode of physical button is as short in physical button n time continuously;
If pulse number is not less than 1, in each pulse, physical button ON time is greater than 1s and then judges the pressing mode of physical button as long by n time interval greater than 0.3s between adjacent pulse;
If pulse number is multiple, in each pulse, physical button ON time is greater than 1s and the time interval of adjacent pulse is not more than 0.3s, then judge that the pressing mode of physical button is as long by physical button n time continuously;
The output port of the CPU (central processing unit) corresponding with above-mentioned input port sends communication signal to different sensors according to the pressing mode of physical button;
Judge that whether the communication state of the duty of sensor and sensor and CPU (central processing unit) is normal;
If normal, this flow process terminates;
If fruit is abnormal, CPU (central processing unit) generates corresponding steering order according to the pulse signal of input port from output port, sends to alarm module by Transmit-Receive Unit;
Alarm module sends different alarm sounds according to different steering orders.
12. intelligent alarm methods according to claim 8, wherein, also comprise:
Wirelessly with cloud service model calling;
Cloud service module by warning message by 4G or WiFi LAN (Local Area Network) and APP applicative notifications to mobile terminal.
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| WO2017035928A1 (en) | 2017-03-09 |
| CN105096545B (en) | 2018-09-25 |
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