CN102254407B - Remote bus alarming controller - Google Patents

Remote bus alarming controller Download PDF

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Publication number
CN102254407B
CN102254407B CN 201110171395 CN201110171395A CN102254407B CN 102254407 B CN102254407 B CN 102254407B CN 201110171395 CN201110171395 CN 201110171395 CN 201110171395 A CN201110171395 A CN 201110171395A CN 102254407 B CN102254407 B CN 102254407B
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CN
China
Prior art keywords
controller
alarming
bus
node
remote
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CN 201110171395
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Chinese (zh)
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CN102254407A (en
Inventor
唐智杰
罗均
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上海大学
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Publication of CN102254407B publication Critical patent/CN102254407B/en

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Abstract

The invention discloses a remote bus alarming controller. The remote bus alarming controller comprises a master controller, a plurality of node controllers, a plurality of alarming detectors and a GSM (Global System for Mobile Communications) multimedia message module, wherein the master controller is connected with each node controller through a CAN (Control Area Network) bus, the master controller is connected with the GSM multimedia message module through an RS232 bus, and the node controllers are connected with the alarming detectors. The remote bus alarming controller can be used in any place where remote alarming is necessary, and uses the bus technology inside to implement the online state routing inspection of the plurality of node controllers and the real-time quick transmission of control information and alarming information. The remote bus alarming controller can implement multi-node remote image alarming and can be controlled by remote short messages, and simultaneously, the remote bus alarming controller is high in system reliability, extremely low in false alarm rate, convenient for installment construction and can save cost on wires, so that the remote bus alarming controller is suitable for any place where remote alarming is needed to be implemented.

Description

Remote bus alarming controller

Technical field

The present invention relates to the safety precaution field, particularly relate to a kind of for remote alarm controller.

Background technology

All need the remote alarms intrusion preventing alarm system in places such as unattended transformer station, warehouse, military bases.

At present, the tradition remote alarming system adopts phone and LAN (Local Area Network) access way to realize remote alarms, multi-thread wire laying mode is adopted in access for alerting signal mostly, directly routes to alarm controller from a plurality of alarm detectors, has the characteristics such as construction complexity, wire rod waste.

Chinese utility model patent instructions CN 200720171761(Granted publication day: on 09 10th, 2008) a kind of " bus-mode networking alarm system " disclosed, but, the method is only applicable to large-scale application scenario warning demand, do not have the image scene warning message, can't adapt to the needs of remote alarms.

Chinese utility model patent instructions CN200720063771(Granted publication day: on January 16th, 2008) disclose a kind of " indoor remote video monitoring alarm system ", still, this system must have the place of LAN (Local Area Network) access to use.

Chinese invention patent instructions CN200710145598(Granted publication day: on 04 21st, 2010) a kind of " a kind of remote alarm video monitoring method " disclosed, but, the method is not carried out related and interlock with onsite alarming information, must monitor in 24 hours and could judge warning, deposit and monitor fatigue.

Chinese invention patent instructions CN200920189382(Granted publication day: on 06 09th, 2010) disclose a kind of " remote anti-theft alarm ", still, the method can only realize telephone alarm function, can't realize the image scene warning message.

Summary of the invention

The object of the invention is to solve the problem that prior art exists, provide a kind of remote bus alarming controller can realize multi-point remote image alarm, easy construction, save wire rod.

For solving the problems of the technologies described above, design of the present invention is: adopt the CANbus bussing technique to realize the communication of alarm controller internal data, adopt the GSM multimedia message module to realize the long-range issue of image alarm information and to the alarm controller Long-distance Control, adopt the Node Controller that contains built-in serial ports video camera to realize monitoring and warning and the image linkage function of multinode alarm detector state.

According to the foregoing invention design, the present invention adopts following technical proposals:

A kind of remote bus alarming controller, comprise a master controller, a plurality of Node Controller, a plurality of alarm detector and a GSM multimedia message module, it is characterized in that: adopt the CANbus bus to link to each other between described master controller and the described Node Controller, described master controller adopts the RS232 bus to link to each other with described GSM multimedia message module, and Node Controller is connected with alarm detector.

Built-in on the described master controller: the main control microprocessor connects clock circuit, RS232 interface circuit, SD card, CANbus interface circuit, power control circuit and keyboard, described GSM multimedia message module is processed and is sent in the storage, the image of warning multimedia message information, time, the packing of alarm set point informix that are used for realizing warning message, configuration information, by GSM multimedia message module receiving remote control note, the the patrolling and examining in real time of described Node Controller, control and warning message are read communication, operator's execute-in-place and setting in real time.

Built-in on the described Node Controller: the node control microprocessor connects the serial ports video camera, warning node Access Probe loop, button, pilot lamp, buffering serial NOR Flash and CANbus interface circuit, warning node Access Probe loop links to each other with described alarm detector, be used for realizing access and the detection of onsite alarming detector, control serial ports video camera exposal model obtains the multiframe alarm image under the alarm condition, realize the real-time transmission of warning message and alarm image by the CANbus bus, the address of realizing described Node Controller by button arranges, and realizes address and the state indication of described Node Controller by pilot lamp.

Described GSM multimedia message module links to each other with described master controller by the RS232 bus, realizes that long-range multimedia message image alarm sends and the Long-distance Control note receives.The inner high-speed CAN bus bussing technique that adopts of described remote bus alarming controller is realized the data between described master controller and a plurality of described Node Controller, the communication of order.

The present invention has following apparent outstanding substantive distinguishing features and marked improvement compared with prior art: the present invention can realize that the multinode remote image is reported to the police and the characteristics such as saving wire rod, easy construction.

Alarm controller of the present invention can be widely used in the remote alarms place.

Description of drawings

Accompanying drawing 1 is the structured flowchart of one embodiment of the invention.

Accompanying drawing 2 is main controller circuit structural drawing of the remote bus alarming controller of one embodiment of the invention.

Accompanying drawing 3 is Node Controller circuit structure diagrams of the remote bus alarming controller of one embodiment of the invention.

Embodiment

Details are as follows by reference to the accompanying drawings for a preferred embodiment of the present invention: as shown in Figure 1, in this remote bus alarming controller, comprise a master controller 101, a plurality of Node Controller 102, a plurality of alarm detector 104,105,106, GSM multimedia message module 103.

Adopt the CANbus bus to link to each other between master controller 101 and the described Node Controller 102, master controller 101 links to each other with GSM multimedia message module 103 employing RS232 buses, and Node Controller 102 is connected with alarm detector 104,105,106.

Alarm detector can be divided into infrared eye 104, smoke alarm 105, door and window magnetic 106 etc.

As shown in Figure 2, built-in main control microprocessor 201, clock circuit 206, RS232 interface circuit 203, SD card 202, CANbus interface circuit 207, power control circuit 204 and keyboard 205 etc. on the master controller 101.

Described main control microprocessor 201 adopts the U.S. ARM of Philips company chip LPC2119, contains analogue-to-digital converters, CANbus transceiver controller, UART full duplex hardware serial ports controller etc.The signal pins P0.10 of described controller 201 ~ P0.17 links to each other with keyboard 205, realizes the functions such as key-press input arranges; The signal pins RD1 of described controller 201 and TD1 respectively connect the CANbus interface circuit, realize the CANbus communication, finish the communication with described Node Controller 102; The signal pins RXD0 of described controller 201 and TXD0 respectively connect RS232 interface 203, realize the RS232 communication, finish the Communication Control with described GSM multimedia message module 103; The signal pins SDA of described controller 201 and SCL respectively connect clock circuit 206, realize the functions such as system time setting reads; The signal pins SCK0 of described controller 201, MISO0 and MOSI0 respectively connect the SD card interface circuit, realize data storage and the read operation of SD card; Main control microprocessor 201 is used for storage, the image of warning multimedia message information, time, the packing of alarm set point informix of realization warning message, configuration information and processes and send to described GSM multimedia message module 103, by GSM multimedia message module 103 receiving remotes control note, the the patrolling and examining in real time of described Node Controller, control and warning message are read communication in real time, complete operation person's execute-in-place and function is set etc.

Described RS232 interface 203SP3232E is a RS232 interface chip, connects controller 201 and GSM multimedia message module 103, realizes communication function.

Described CANbus interface 207TJA1042 is a CANbus interface chip, connects controller 201 and CANbus bus, realizes the CANbus communication function.

Described SD card 202SanDisk8GB-SD card is the 8GBSD card of a slice SanDisk company, connects controller 201, realizes data storage function.

Described clock circuit 206DS1302 is a slice clock chip, connects controller 201, realizes set of time and real-time time read functions.

As shown in Figure 3, built-in serial ports video camera 303, node control microprocessor 301, warning node Access Probe loop 307, button 308, pilot lamp 309, buffer circuit 306, CANbus interface circuit 305 and RS232 interface circuit 302 on the described Node Controller 102, warning node Access Probe loop 307 links to each other with described alarm detector 104,105,106;

Described node control microprocessor 301 adopts the U.S. ARM of Philips company chip LPC2119, contains analogue-to-digital converters, CANbus transceiver controller, UART full duplex hardware serial ports controller etc.The signal pins AIN2 of described node control microprocessor 301 links to each other with keyboard 308, realizes the functions such as a plurality of key-press inputs read by the magic conversion; The signal pins RD1 of described node control microprocessor 301 and TD1 respectively connect CANbus interface circuit 305, realize the CANbus communication, finish the communication with described node control microprocessor 301; The signal pins RXD0 of described node control microprocessor 301 and TXD0 respectively connect RS232 interface 302, realize the RS232 communication, finish the Communication Control with described built-in serial ports video camera 303; The signal pins SDA of described node control microprocessor 301 and SCL respectively connect buffer circuit 306, realize the functions such as data buffering storage; The signal pins AIN1 of described node control microprocessor 301 connects warning node Access Probe loop 307, realizes the monitoring to described alarm detector 104,105,106 states; Node control microprocessor 301 is used for realizing access and the detection of onsite alarming detector, control serial ports video camera exposal model obtains the multiframe alarm image under the alarm condition, realize the real-time transmission of warning message and alarm image by the CANbus bus, the address of realizing described Node Controller by button 308 arranges, and realizes address and the state indication of described Node Controller by pilot lamp 309.

Described RS232 interface 302 3232E are RS232 interface chips, and connected node control microprocessor 301 and serial ports video camera 303 are realized the alarm image data communication facility.

Described CANbus interface 305 A1042 are CANbus interface chips, and connected node control microprocessor 301 and CANbus bus realize the CANbus communication function.

Described buffer circuit 306 MR25H10 are a slice serial MTAM chips, and connected node control microprocessor 301 is realized data storage function.

More than by embodiment the present invention is had been described in detail, but these are not to be construed as limiting the invention.In the situation that does not break away from the principle of the invention, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection scope of the present invention.

Claims (3)

1. remote bus alarming controller, comprise: a master controller (101), a plurality of Node Controller (102), a plurality of alarm detector (104,105,106) and a GSM multimedia message module (103), it is characterized in that: adopt the CANbus bus to link to each other between described master controller (101) and the described Node Controller (102), described master controller (101) adopts the RS232 bus to link to each other with described GSM multimedia message module (103), and Node Controller (102) is connected with alarm detector (104,105,106);
Described master controller (101) is built-in: main control microprocessor (201) connects clock circuit (206), RS232 interface circuit (203), SD card (202), CANbus interface circuit (207), power control circuit (204) and keyboard (205), be used for realizing the warning message setting, the image of the storage of information and warning multimedia message information, time, the packing of alarm set point informix is processed, and send to described GSM multimedia message module and carry out long-range multimedia-message-alarming, and by GSM multimedia message module receiving remote control note, to patrolling and examining in real time of described Node Controller, control and warning message read communication, operator's execute-in-place and setting in real time;
Described Node Controller (102) is built-in: node control microprocessor (301) connects serial ports video camera (303), warning node Access Probe loop (307), button (308), pilot lamp (309), cushion serial NOR Flash(306) and CANbus interface circuit (305), warning node Access Probe loop (307) links to each other with described alarm detector, be used for realizing access and the detection of onsite alarming detector, control serial ports video camera exposal model obtains the multiframe alarm image under the alarm condition, connect the CANbus bus by CANbus interface circuit (305), realize the real-time transmission of warning message and alarm image, the address of realizing described Node Controller by button (308) arranges, and realizes address and the state indication of described Node Controller by pilot lamp (309).
2. remote bus alarming controller according to claim 1 is characterized in that: described GSM multimedia message module (103) links to each other with described master controller (101) by the RS232 bus, realizes long-range multimedia message image alarm transmission and the reception of Long-distance Control note.
3. remote bus alarming controller according to claim 1 is characterized in that: the inner high-speed CAN bus bussing technique that adopts of described remote bus alarming controller (103) is realized the data between described master controller (101) and a plurality of described Node Controller (102), the communication of order.
CN 201110171395 2011-06-24 2011-06-24 Remote bus alarming controller CN102254407B (en)

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CN102254407B true CN102254407B (en) 2013-01-09

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103529489B (en) * 2013-10-23 2014-10-15 广州市海林电子科技发展有限公司 underwater target monitoring system
CN106643882A (en) * 2016-11-23 2017-05-10 安徽皖拓自动化有限公司 Automatic routing inspection device for operation test bench

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201289677Y (en) * 2008-08-01 2009-08-12 王智翔 Wireless intelligent double-net safety defense alarm system
CN101650867A (en) * 2009-09-11 2010-02-17 长春大学 Radioactive source alarming, positioning and tracking system device
CN101656014A (en) * 2009-08-28 2010-02-24 清华大学 Laboratory environment and equipment wireless monitoring and alarming system
CN201464898U (en) * 2009-08-19 2010-05-12 贺攀峰 Intelligent household GSM remote monitoring system
CN101833323A (en) * 2010-05-18 2010-09-15 浙江大学 Greenhouse dripping and irrigating locale monitoring system based on wireless embedded technology

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201289677Y (en) * 2008-08-01 2009-08-12 王智翔 Wireless intelligent double-net safety defense alarm system
CN201464898U (en) * 2009-08-19 2010-05-12 贺攀峰 Intelligent household GSM remote monitoring system
CN101656014A (en) * 2009-08-28 2010-02-24 清华大学 Laboratory environment and equipment wireless monitoring and alarming system
CN101650867A (en) * 2009-09-11 2010-02-17 长春大学 Radioactive source alarming, positioning and tracking system device
CN101833323A (en) * 2010-05-18 2010-09-15 浙江大学 Greenhouse dripping and irrigating locale monitoring system based on wireless embedded technology

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