CN2852279Y - Intelligent alarm system for carrying out alarm utilizing communication network - Google Patents

Intelligent alarm system for carrying out alarm utilizing communication network Download PDF

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Publication number
CN2852279Y
CN2852279Y CN 200520079044 CN200520079044U CN2852279Y CN 2852279 Y CN2852279 Y CN 2852279Y CN 200520079044 CN200520079044 CN 200520079044 CN 200520079044 U CN200520079044 U CN 200520079044U CN 2852279 Y CN2852279 Y CN 2852279Y
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China
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user
network
control center
processing unit
circuit
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Expired - Fee Related
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CN 200520079044
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Chinese (zh)
Inventor
黄海生
李延平
张骥
蒋明霞
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SHENGDING SCIENCE AND TECHNOLOGY Co Ltd SHAANXI
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SHENGDING SCIENCE AND TECHNOLOGY Co Ltd SHAANXI
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Abstract

The utility model relates to an intelligent alarm system which can make use of a communication network to give an alarm. The system comprises a user control center communicated with the communication network and a network control center, wherein the user control center comprises an information control terminal. Moreover, the information control terminal comprises at least a sensor and a control switch. The network control center comprises a network control center data receiving and transmitting unit, a network data processing unit and a network user data storage unit. The user control center also comprises a user control center data receiving and transmitting unit, a user data processing unit, a user data storage unit and an information receiving and sending unit. The system can solve the defects that the existing alarming system has poor safety performance and extensibility, and high cost. The utility model has the advantages of good safety and extensibility, convenient installation, low cost, flexible and convenient use and control and active dangerous case controlling operation.

Description

A kind of intelligent alarm system that utilizes communication network to report to the police
Technical field
The utility model relates to a kind of warning system, relates in particular to a kind of warning system of utilizing communication network to report to the police.
Background technology
Present indoor type of alarm mainly is to utilize the various alarm sensors that link to each other with warning system to carry out, responsive indoor ohject displacement, the light of alarm sensor changes, gas concentration, liquid level etc., export corresponding alerting signal, warning system is dialed by communication network that predefined alarm call is reported to the police or is reported to the police to the cluster center of this warning system, and the user also can adopt dial mode that warning system is carried out direct Long-distance Control.
There is following shortcoming in this warning system:
1, poor safety performance.When the user's communications circuit deliberately breaks ring because of unexpected or quilt, this warning system can't provide normal warning function; The user must carry out password confirming when using remote dial control, but this password is difficult to too complexity of memory because of the user, so there is potential safety hazard equally in the possibility that exists password to be decrypted.
2, poor expandability.Existing warning system can be dialed setting or specific phone is reported to the police, also can report to the police to the cluster center of this warning system, but this warning system storing call quantity and on-line customer's quantity all are subjected to the capacity limit of the equipment that adopts, generally can only in one or several adjacent residential quarters networking be installed, user's expansion is subjected to the common restriction of self and extraneous factor.
3, cost height.If existing warning system is carried out network alarm, then each networking sub-district need be provided with a special networking control center, the equipment purchase erected cost at this networking control center is shared equally on one's body each user, adds the warning device that user oneself installs, and its total cost is generally all very high.
Summary of the invention
The utility model purpose is to propose a kind of control center that directly utilizes existing communication network to realize user and warning system to carry out interactive intelligent alarm system and method, it has solved existing warning system and method poor safety performance, poor expandability, the shortcoming that cost is high.
Technical solution of the present utility model is:
A kind of intelligent alarm system that utilizes communication network to report to the police, comprise can with the user control center 20 of communication network 30 proper communications, described user control center 20 comprises information Control terminal 27, its special character is that described intelligent alarm system also comprises the network control center 10 that is connected with communication network 30; The described network control center 10 comprises network control center's Data Receiving of being connected with communication network 30 and transmitting element 11, the network data processing unit 12 that is connected with transmitting element 11 with network control center Data Receiving, the network user's data storage cell 13 that is connected with network data processing unit 12;
User data processing unit 22, the storage of subscriber data unit 25 that is connected with user data processing unit 22 respectively and information transmit-receive unit 26 that above-mentioned user control center 20 also comprises the user control center Data Receiving that is connected with communication network 30 and transmitting element 21, is connected with transmitting element 21 with user control center Data Receiving;
Above-mentioned information Control terminal 27 is carried out wired or wireless the connection with information transmit-receive unit 26 respectively; Described information Control terminal 27 comprises at least one physical quantity or chemical quantity transducer 271.
Above-mentioned information Control terminal 27 comprises at least one gauge tap 272, and described gauge tap 272 comprises contactor, water route switch, air circuit breaker.
Above-mentioned user control center 20 comprises the subscriber control information processing unit 24 that is connected with user data processing unit 22; Described subscriber control information processing unit 24 can adopt wireless transceiver circuit 241, on-off circuit 243 or key control circuit 242; Described wireless transceiver circuit 241 is made of built-in wireless transceiver circuit and external remote control circuit; Described on-off circuit 243 is made of switch and ON-OFF control circuit; Described key control circuit 242 is made of ordinary numbers button and key control circuit.
Above-mentioned user control center 20 comprises the duty indicating member 23 that is connected with user data processing unit 22; Described duty indicating member 23 comprises illuminating circuit 231, phonation circuit 232 or display circuit 233.
Above-mentioned network data processing unit 12 and user data processing unit 22 comprise the memory storage of central processing unit and storing control program respectively; Described information transmit-receive unit 26 receives and transtation mission circuit for multi-channel information.
Above-mentioned network control center Data Receiving and transmitting element 11 and user control center Data Receiving and transmitting element 21 are the coding and decoding circuit that adopt DTMF mode or FSK mode.
The utlity model has following advantage:
1, safe and reliable.The real-time monitoring communications network of the utility model warning system utilizes communication network operator existing device and system, when the user's communications circuit because of unexpected or during by intentional broken ring, warning system will be according to the processing of reporting to the police of the program of prior setting; When the user uses Long-distance Control, the network control center is except carrying out password confirming, also can carry out calling number and confirm (being that specific calling number just can be carried out Long-distance Control), simultaneously, the communication protocol that can use complex password to carry out authentication between the network control center and the user control terminal or use both sides all to approve communicates, guarantee that password is difficult to decode, guarantee that security of system is reliable.
2, extensibility is good.The user capacity of the utility model warning system is not subjected to any restriction in theory, and the user capacity of communication network is exactly the user capacity of the utility model warning system.Specifically, a city, a province even the national warning system that can become a networking.
3, easy for installation, cost is low.Only need buy a warning device that has common telephony functions during user installation, it is connected with communication network (such as local network) by indoor telephone line interface, and sensors configured and gauge tap as required, register corresponding user profile to the communication network operator place then and get final product.Because the user need not bear outside networked devices buying erected cost, so the expense of this warning system is exactly the expense of warning device concerning the user, greatly reduces user cost.
4, use and control mode are flexible.Setting up defences and withdrawing a garrison of the utility model warning system can be undertaken by the mode of user's toggle switch, also can be undertaken by the mode that the user carries out button operation, also can be undertaken by the user radio remote control mode, also can be undertaken, also can carry out according to the mode of preestablishing by system by user's remote dial mode; The user also can be by circuit, water route and the gas circuit in the Long-distance Control mode pulpit; The time-delay that the utility model warning system also can be carried out after the user sets up defences is waited for, in order to avoid wrong report.
But 5, system's ACTIVE CONTROL dangerous situation.When the user is indoor when dangerous situation occurring, the network control center transfers corresponding warning process information according to the events corresponding coding, according to this warning process information, network control center's dialing of reporting to the police, send corresponding control information simultaneously to user terminal, the switch motion of control control corresponding is such as the dangerous situation that gas leakage occurs, then system initiatively cuts off steam line by gauge tap, prevents that dangerous situation from enlarging.
The explanation of accompanying drawing drawing
Fig. 1 is this warning system each several part annexation synoptic diagram;
Fig. 2 is this warning process flow diagram;
Wherein: the 10-network control center, 11-network control center Data Receiving and transmitting element, 12-network data processing unit, 13-network user's data storage cell, 20-user control center, 21-user control center Data Receiving and transmitting element, 22-user data processing unit, 23-duty indicating member, the 231-illuminating circuit, 232-phonation circuit, 233-display circuit, 24-subscriber control information processing unit, the 241-wireless transceiver circuit, 242-key control circuit, 243-on-off circuit, 25-storage of subscriber data unit, 26-information transmit-receive unit, 27-information Control terminal, 271-sensor, the 272-gauge tap, the 30-communication network.
Embodiment
The utility model warning system comprise the network control center 10 that is connected with communication network 30, can with the user control center 20 of communication network 30 proper communications.The network control center 10 comprises network control center's Data Receiving of being connected with communication network 30 and transmitting element 11, the network data processing unit 12 that is connected with transmitting element 11 with network control center Data Receiving, the network user's data storage cell 13 that is connected with network data processing unit 12.User data processing unit 22, the duty indicating member 23 that is connected with user data processing unit 22 respectively and subscriber control information processing unit 24 that user control center 20 comprises the user control center Data Receiving that is connected with communication network 30 and transmitting element 21, be connected with transmitting element 21 with user control center Data Receiving and storage of subscriber data unit 25 and information transmit-receive unit 26, the information Control terminal 27 that is connected with information transmit-receive unit 26.Information Control terminal 27 is carried out wired or wireless the connection with information transmit-receive unit 26 respectively, and information Control terminal 27 comprises a plurality of sensors 271 and a plurality of gauge tap 272; This sensor 271 can be physical quantity or chemical quantity transducer, such as magnetic switch, infrared sensor, smell sensor, liquid level sensor, first aid button etc.; This gauge tap 272 can be contactor, water route switch or air circuit breaker.Subscriber control information processing unit 24 can adopt wireless transceiver circuit 241, on-off circuit 243 or key control circuit 242; Wireless transceiver circuit 241 is made of built-in wireless transceiver circuit and external remote control circuit; On-off circuit 243 is made of switch and ON-OFF control circuit; Key control circuit 242 is made of ordinary numbers button and key control circuit.Duty indicating member 23 can adopt a kind of or any multiple combination the in illuminating circuit 231, phonation circuit 232, the display circuit 233.Network control center's Data Receiving and transmitting element 11 and user control center Data Receiving and transmitting element 21 adopt the coding and decoding circuit, this coding and decoding circuit is the coding and decoding circuit that adopts DTMF mode or FSK mode, wherein coding adopts the DTMF mode, and decoding can be adopted DTMF or FSK mode; Network data processing unit 12 and user data processing unit 22 comprise the memory storage of central processing unit and storing control program respectively; Network user's data storage cell 13 and storage of subscriber data unit 25 can adopt various memory storages; Information transmit-receive unit 26 receives and transtation mission circuit for multi-channel information.
During concrete enforcement, the network control center 10 is arranged on the communication network operator place, and be connected with the communication network 30 of its operation, it is indoor that user control center 20 is installed in the user, be connected to communication network 30 by the indoor communications network interface, this user control center 20 can add user data processing unit 22 on ordinary telephone set, subscriber control information processing unit 24, storage of subscriber data unit 25 and information transmit-receive unit 26 get final product, wherein user control center Data Receiving and transmitting element 21 and duty indicating member 23 can directly use the telephone set corresponding functional modules, this user control center 20 also can carry out its repertoire module integrated, is made into ordinary telephone set or is made into special warning device; Sensor 271 in the information Control terminal 27 is configured as required, and gauge tap 272 can comprise power switch or the valve on the pipelines such as being arranged on battery main switch, water dispenser power switch, air-conditioning switch, gas pipeline, water supply pipe; Can communicate by wireless, wired between user control center 20 and the information Control terminal 27; Wireless transceiver circuit 241 in the subscriber control information processing unit 24 is a telechiric device, and on-off circuit 243 can adopt a switch that is arranged on telephone set or the warning device shell, and key control circuit 242 is the respective keys of telephone set or warning device.Duty indicating member 23 can be provided with separately on warning device, also can utilize the existing apparatus of telephone set, i.e. the power light of illuminating circuit employing telephone set or relay indicating light, phonation circuit adopt the loudspeaker of telephone set, digital display circuit to adopt the LCDs of telephone set.
The utility model alarming step is as follows:
1] user sets user profile;
2] set up defences or withdraw a garrison;
3] set up defences successfully, then carry out alarm monitoring;
4] alert occurs, then report to the police or the execution button.onrelease.
Wherein:
The user sets user profile and is specially: the user opens alert service to network control center's application, and user profile is provided, and this user profile comprises at least one user identity identification sign indicating number and warning process information.The user identity identification sign indicating number can be interphone number, phone number, user cipher of user etc., is used to discern user identity; The warning process information comprises according to different alert events coding and carries out the mode of different disposal and gauge tap coding that the user sets etc., dial the police emergency number when the theft situation occurring or the phone of user's appointment, dial the phone of user's appointment when gas leakage occurring and cut off fuel gas pipeline.User profile is transfused to the network control center, and the network control center is deposited into network user's data storage cell with this user profile;
Set up defences or withdraw a garrison and can adopt following variety of way:
Mode one: the user sends " setting up defences " or " withdrawing a garrison " information by the subscriber control information processing unit to the user data processing unit, the user data processing unit is dialed the predefined number or the number of withdrawing a garrison of setting up defences after receiving " setting up defences " or " withdrawing a garrison " information, foundation is write to each other with network data processing unit, network data processing unit is carried out respective handling according to user identity identification sign indicating number and set up defences number or the number of withdrawing a garrison to this User Status of network user's data storage cell, if customer requirements " is set up defences " then User Status is set to the state of setting up defences, if customer requirements " is withdrawn a garrison ", then User Status is set to the state of withdrawing a garrison.
Mode two: the user adopts manual dial's mode to send " setting up defences " to network data processing unit on means of communication, " withdraw a garrison " or " event handling request " information, network data processing unit is carried out authentication to the user, after authentication is passed through, network data processing unit sends " requirement of setting up defences " or " requirement of withdrawing a garrison " or " event handling requirement " information to the user data processing unit, the user data processing unit authenticates " requirement of setting up defences " or " requirement of withdrawing a garrison " or " event handling requirement " information, after authentication is passed through, the user data processing unit is selected this information, if this information is " requirement of setting up defences " or " requirement of withdrawing a garrison ", then the user data processing unit is sent predefined response message or the response message of withdrawing a garrison of setting up defences into network data processing unit, network data processing unit is carried out respective handling according to user response information to this User Status of network user's data storage cell, if customer requirements " is set up defences " then User Status is set to the state of setting up defences, if customer requirements " is withdrawn a garrison ", then User Status is set to the state of withdrawing a garrison; If this information is " event handling requirement " information, the user data processing unit sends this control information by the information transmit-receive unit to gauge tap, and gauge tap is moved according to control information, cuts off or open corresponding circuit, water route or gas circuit.
Mode three: after system set up defences or withdraws a garrison, network data processing unit sent the confirmation of setting up defences or withdraw a garrison to the user data processing unit, and user data processing unit Control work state indicating member carries out the duty indication.
Mode four: after system sets up defences or withdraws a garrison, network data processing unit sends to the user data processing unit and sets up defences or withdraw a garrison confirmation, after the user data processing unit receives this information of network data processing unit, the duty of modification information Transmit-Receive Unit: if receive be the information of setting up defences then the duty of information transmit-receive unit be made as " opening ", if receive be the information of withdrawing a garrison then the duty of information transmit-receive unit be made as " pass ".
Mode five: after system sets up defences or withdraws a garrison, network data processing unit sends to the user data processing unit and sets up defences or withdraw a garrison confirmation, after the user data processing unit receives this information of network data processing unit, Control work state indicating member carries out the duty indication, the duty of modification information Transmit-Receive Unit simultaneously: if receive be the information of setting up defences then the duty of information transmit-receive unit be made as " opening ", if receive be the information of withdrawing a garrison then the duty of information transmit-receive unit be made as " pass ".
Alarm monitoring can adopt following multiple mode:
Mode one: after the success of setting up defences, the user data processing unit begins to receive the sensor output of information transmit-receive unit monitoring in real time, and judge whether monitored object changes, if monitored object changes, then report to the police or button.onrelease, if monitored object does not change, judge then whether the user withdraws a garrison,, then carry out the program of withdrawing a garrison if the user withdraws a garrison, if the user does not withdraw a garrison, then continue monitoring in real time.
Mode two: after the success of setting up defences, the user data processing unit begins to receive the sensor output of information transmit-receive unit monitoring in real time, simultaneously, set up defences the duty of telex network circuit of the real-time monitoring of network data processing unit, and judge whether monitored object changes, if monitored object changes, then report to the police or button.onrelease, if monitored object does not change, judge then whether the user withdraws a garrison,, then carry out the program of withdrawing a garrison if the user withdraws a garrison, if the user does not withdraw a garrison, then continue monitoring in real time.
Mode three, after the user sets up defences, the user data processing unit carries out delay process, time-delay finishes, the user data processing unit begins to receive set up defences the duty of telex network circuit of the sensor output of information transmit-receive unit monitoring in real time or monitoring in real time simultaneously, and judge whether monitored object changes, if monitored object changes, then report to the police or button.onrelease,, judge then whether the user withdraws a garrison if monitored object does not change, if the user withdraws a garrison, then carry out the program of withdrawing a garrison,, then continue monitoring in real time if the user does not withdraw a garrison.
Report to the police or carry out button.onrelease and can adopt following multiple mode:
Mode one: when sensor output changes, the user data processing unit is transferred the events corresponding coding according to this sensor output from the storage of subscriber data unit, send user identity identification sign indicating number and this event code to network data processing unit, network data processing unit is transferred the User Status in network user's data storage cell according to the user identity identification sign indicating number and User Status is judged, if User Status is the state of setting up defences, according to event code, the warning process information of calling and obtaining user is dialed user's designated telephone, if User Status is the state of withdrawing a garrison, then disregard.
Mode two: when network data processing unit in real time the duty of the telex network circuit of setting up defences of monitoring occur when unusual, network data processing unit is transferred corresponding warning process information and is dialed user's designated telephone from network user's data storage cell.
Mode three: when sensor output changes, the user data processing unit is transferred the events corresponding coding according to this sensor output from the storage of subscriber data unit, send user identity identification sign indicating number and this event code to network data processing unit, network data processing unit is transferred User Status in network user's data storage cell according to the user identity identification sign indicating number, and User Status judged, if User Status is the state of setting up defences, according to event code, the warning process information of calling and obtaining user is carried out " event handling " program or is dialed user's designated telephone simultaneously, if User Status is the state of withdrawing a garrison, then do not handle; " event handling " program may further comprise the steps: network data processing unit sends the control information of corresponding gauge tap to the user data processing unit, the user data processing unit sends this control information by the information transmit-receive unit to gauge tap, gauge tap is moved according to control information, cuts off or open corresponding circuit, water route or gas circuit.
Mode four: when sensor is particularly cried for help the output of button or smoke transducer when changing, the user data processing unit is transferred the events corresponding coding according to this sensor output from the storage of subscriber data unit, send user identity identification sign indicating number and this event code to network data processing unit, network data processing unit is according to event code calling and obtaining user state, judge whether the user sets up defences, if User Status is the state of setting up defences, according to event code, the warning process information of calling and obtaining user is carried out " event handling " program or is dialed user's designated telephone simultaneously, if User Status is the state of withdrawing a garrison, judge then whether this incident has highest priority, if then according to event code, the warning process information of calling and obtaining user is carried out " event handling " program or is dialed user's designated telephone simultaneously, if not, then do not handle.In other words, when the particular alarm information of user's setting had highest priority under special circumstances, the network control center can handle the rescue alarm information under the state of withdrawing a garrison.
All information process of transmittings of the above user control center and the network control center all are to finish by the communication process between user control center Data Receiving and transmitting element, communication network, network control center's Data Receiving and the transmitting element.
This warning process is as follows specifically:
The user configures the process information and the user identity identification sign indicating number of All Alerts incident in advance, when the user need set up defences, only need to trigger user control center (indoor warning device, similar telephone set) subscriber control information processing unit (can be toggle switch, telepilot switch or telephone set respective keys) is provided with, the network control center can set this User Status for setting up defences, and after the user left home, the time-delay of user control center finished, set up defences and finish, warning system is monitored in real time; When the user goes home, adopt toggle switch, telepilot switch or the phone mode of withdrawing a garrison to withdraw a garrison, the network control center can set this User Status for withdrawing a garrison, and the network control center disregards for the event code under the state of withdrawing a garrison.When setting up defences or withdrawing a garrison, pilot lamp or loudspeaker or display screen will show sets up defences accordingly or withdraws a garrison sign.No matter set up defences or withdraw a garrison, probe power can not closed always, but for power saving and prolongation sensor life-time, when withdrawing a garrison, can utilize user control center to turn off probe power automatically yet.
Set up defences or when forgetting that cutting off the water power gas circuit maybe needs to open electrical equipment and maybe need to withdraw a garrison if forget when the user gos out, can utilize mobile phone or other meanss of communication and the network control center to communicate contact, after authentication, carry out button according to the voice suggestion of the network control center and select, the network control center sets up defences or withdraws a garrison according to command adapted thereto or controls the control corresponding switch motion.
When setting up defences state, when sensor sensing changed to monitored object, the network control center can carry out dialing alarm or carry out dialing alarm and button.onrelease simultaneously according to user profile.

Claims (6)

1, a kind of intelligent alarm system that utilizes communication network to report to the police, comprise can with the user control center (20) of communication network (30) proper communication, described user control center (20) comprises information Control terminal (27), it is characterized in that: described intelligent alarm system also comprises the network control center (10) that is connected with communication network (30); The described network control center (10) comprises network control center's Data Receiving of being connected with communication network (30) and transmitting element (11), the network data processing unit (12) that is connected with transmitting element (11) with network control center Data Receiving, the network user's data storage cell (13) that is connected with network data processing unit (12);
Described user control center (20) also comprises the user control center Data Receiving that is connected with communication network (30) and transmitting element (21), the user data processing unit (22) that is connected with transmitting element (21) with user control center Data Receiving, the storage of subscriber data unit (25) that is connected with user data processing unit (22) respectively and information transmit-receive unit (26);
Described information Control terminal (27) is carried out wired or wireless the connection with information transmit-receive unit (26) respectively; Described information Control terminal (27) comprises at least one physical quantity or chemical quantity transducer (271).
2, a kind of intelligent alarm system that utilizes communication network to report to the police according to claim 1, it is characterized in that: described information Control terminal (27) comprises at least one gauge tap (272), and described gauge tap (272) comprises contactor, water route switch, air circuit breaker.
3, a kind of intelligent alarm system that utilizes communication network to report to the police according to claim 1 and 2 is characterized in that: described user control center (20) comprises the subscriber control information processing unit (24) that is connected with user data processing unit (22); Described subscriber control information processing unit (24) can adopt wireless transceiver circuit (241), on-off circuit (243) or key control circuit (242); Described wireless transceiver circuit (241) is made of built-in wireless transceiver circuit and external remote control circuit; Described on-off circuit (243) is made of switch and ON-OFF control circuit; Described key control circuit (242) is made of ordinary numbers button and key control circuit.
4, a kind of intelligent alarm system that utilizes communication network to report to the police according to claim 3 is characterized in that: described user control center (20) comprises the duty indicating member (23) that is connected with user data processing unit (22); Described duty indicating member (23) comprises illuminating circuit (231), phonation circuit (232) or display circuit (233).
5, a kind of intelligent alarm system that utilizes communication network to report to the police according to claim 4 is characterized in that: described network data processing unit (12) and user data processing unit (22) comprise the memory storage of central processing unit and storing control program respectively; Described information transmit-receive unit (26) receives and transtation mission circuit for multi-channel information.
6, according to claim 4 or 5 described a kind of intelligent alarm systems that utilize communication network to report to the police, it is characterized in that: described network control center Data Receiving and transmitting element (11) and user control center Data Receiving and transmitting element (21) are the coding and decoding circuit that adopts DTMF mode or FSK mode.
CN 200520079044 2005-07-11 2005-07-11 Intelligent alarm system for carrying out alarm utilizing communication network Expired - Fee Related CN2852279Y (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103021119A (en) * 2012-12-13 2013-04-03 苏州亚安智能科技有限公司 Pre-warning system based on Internet of Things technology
CN103021120A (en) * 2012-12-13 2013-04-03 苏州亚安智能科技有限公司 Method for achieving pre-warning system based on internet of things technology
CN103745556A (en) * 2013-12-23 2014-04-23 苏州亚安智能科技有限公司 Safety warning platform applying wireless sensing technology
CN109416868A (en) * 2016-06-30 2019-03-01 开利公司 Cooperate with alarm monitoring system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103021119A (en) * 2012-12-13 2013-04-03 苏州亚安智能科技有限公司 Pre-warning system based on Internet of Things technology
CN103021120A (en) * 2012-12-13 2013-04-03 苏州亚安智能科技有限公司 Method for achieving pre-warning system based on internet of things technology
CN103745556A (en) * 2013-12-23 2014-04-23 苏州亚安智能科技有限公司 Safety warning platform applying wireless sensing technology
CN109416868A (en) * 2016-06-30 2019-03-01 开利公司 Cooperate with alarm monitoring system and method

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