CN2478180Y - Network on-line monitor - Google Patents
Network on-line monitor Download PDFInfo
- Publication number
- CN2478180Y CN2478180Y CN 01213910 CN01213910U CN2478180Y CN 2478180 Y CN2478180 Y CN 2478180Y CN 01213910 CN01213910 CN 01213910 CN 01213910 U CN01213910 U CN 01213910U CN 2478180 Y CN2478180 Y CN 2478180Y
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- China
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- monitor
- port
- online
- network
- microprocessor
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- Expired - Fee Related
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Abstract
The utility model provides a network online monitor, which is mainly composed of a JAVA microprocessor, a storage, a real time clock, a display and a miniature keyboard, and is characterized in that the monitor is also provided with a LAN adapter, an RS232 standard monitor, a target for monitoring and a single bus line that expands four port to connect with the I/O port of the microprocessor. Such monitor has a small volume, light weight, multiple functions, wide use, low cost and reliable operation, and is equal to a miniature website that is capable of online supervision or control in local are or different places over the house appliance, office equipment, antitheft and alarm devices, traffic volume, air pollution, hydrological parameters, water, electricity and gate meters fate, online transaction, etc.
Description
The utility model belongs to controller, specifically a kind of computer network on-line monitoring device.
Along with the continual renovation development of computer technology, the application of microcomputer is penetrated into each aspect of each technical field and entire society gradually.Human society is just stepping into the epoch of information society.Informationization, the distribution process of data of society, various computer resources various application such as share, promoting computer technology develops towards networked direction, promote the computer technology and the communication technology to combine closely, make also that miniature website is given full play to operating cost is low, the advantage of engineering simplification, processing ease and being widely used.
The purpose of this utility model provides a kind of network on-line monitoring device, it has oneself independently network address and homepage, can directly insert the internet, use browser commonly used directly to visit it, need not configuration or other software is installed just can this locality, the strange land is tested or control.
In order to finish above-mentioned task, the technical scheme that the utility model is taked is: this network on-line monitoring device comprises JAVA microprocessor, memory, real-time clock, display and miniature thin-film keyboard, connect into have instruction, the complete computation machine architecture of storage, unibus, input and output, it is characterized in that: it comprises that also a LAN adapter port is connected with the I/O1 mouth of microprocessor, a RS232 standard policing port is connected with the I/O2 mouth, and a monitored object port is connected with the I/O3 mouth with a unibus Extended Capabilities Port.
The utility model has the advantages that: 1, this watch-dog Highgrade integration, cost is low, reliability is high; Total digitalization, good, the working stability of performance; Networking works online, engineering simplification, operating cost are low; The specific monitoring mode of being authorized can guarantee control and controlled security; Do not have mechanical hard disk, can guarantee long-time normal operation.2, need not special software, only need the web browser of the common usefulness of internet usage can realize bidirectional monitoring.3, succinct, the click of webpage, easy and simple to handle, be easy to learn and use.4, be provided with multiple external monitor-interface, aboundresources, the convenient use and expansion.5, applied range: the on-line monitoring of household electrical appliance strange land, the on-line monitoring of office equipment strange land, burglar alarm on-line monitoring, gate inhibition's supervisory system, online attendance checking system, online patrol system, identification document ONLINE RECOGNITION, online transaction, the online counting of the magnitude of traffic flow, the online online kilowatt meter reading-out system of water, electricity, gas table, the online detection of fire or the like all can be used.
Fig. 1 is the appearance integral structural representation of this network on-line monitoring device.
Fig. 2 is the installation site synoptic diagram of main parts size on base plate among Fig. 1.
Fig. 3 is a fundamental diagram.
Below in conjunction with accompanying drawing the utility model is described in further detail:
In Fig. 1, the 3rd, the box body of this watch-dog is equipped with miniature book membrane operations keyboard 2 and liquid crystal above and shows screen 1, and the box body back side has network adapter interface 4 successively, standard monitor-interface 5, unibus expansion interface 6 and monitored object interface 7 are so that be connected with the outside.Fig. 2 is the installation site synoptic diagram of main parts size on base plate among Fig. 1, and base plate 10 is a printed circuit board, and the gang socket 8 of miniature film button dish, the gang socket 9 and the power supply gang socket 11 of LCD are installed on it.IC1 is a slice VLSI (very large scale integrated circuit) piece, and model is TINI, and inside is integrated with order set, storage system, input-output system, unibus system and has solidified built-in small OS operating system and JAVA software systems etc.; IC2 is a flicker random memory integrated package, and model is X24C04; IC3 is non-volatile random memory, and model is X20C40; IC4 is the real-time clock integrated package, and model is DS1203, can count year, month, day, hour, min, second.Network adapter 4 is RJ45 connectors, can connect with the sequence Ethernet (Ethernet) in the internet; Standard monitor-interface 5 is RS232 STD bus, uses the DB-9 connector, finishes the serial parallel conversion and the level conversion of data, can be connected with communication apparatus with data terminal; Monitored object interface 7 also is a DB-9 connector, is used for connecting the monitoring echo, also can realize A/D (mould/number), and D/A (D/A) changes, and the transmitted in both directions signal uses two if DB-9 is not enough; Unibus expansion interface 7 uses a RJ11 connector, is to establish for the capacity of expanding monitoring object.
Fig. 3 is a fundamental diagram.As seen from the figure, the suitable miniature website of this networkmonitor, it has oneself independently network address and homepage, can directly insert the internet, uses general browser just can directly visit it, need not configuration or its software altogether is installed.It externally is provided with network, standard monitoring, object monitor and four ports of unibus expansion, can directly be connected with outside various numerals, mimic channel.Inside is provided with JAVA (being suitable for distributed arithmetic, OO inside solidification software) central processor CPU (also claiming microprocessor), Flash (flicker) random memory, NVRAM (non-volatile) random memory and real-time clock, constituted the higher single-chip microcomputer of dominant frequency, and be designed to embedded computer system, has complete Computer Architecture: order set, storage system, input-output system, particularly unibus system are arranged.Solidify Embedded small-sized OS operating system, supported the Programming with Pascal Language of JAVA, be fit to very much the design and the Website page design of application program, and the interior ICP/IP protocol of having stayed, can directly surf the Net by the lan interfaces adapter.Inner microsystem also will realize online monitoring function to each port operation under the control of instruction, can carry out this locality or different test or control with browsing device net page.Dn among the figure is a data line, and An is an address wire, and memory size is 1M.The A/D transducer is 10 one the tunnel, 8 four the tunnel; The D/A transducer is 10 one the tunnel; Counter is 2 32 digit counters, input TTL/CMOS/ mechanical switch or tongue tube actuating signal; State-detection is 8 the tunnel, input TTL or CMOS pulse signal and mechanical switch or tongue tube actuating signal; Electronic switch is 8 the tunnel, output TTL or CMOS pulse signal; Temperature is counted-20～70 (+/-1) degree centigrade; Power supply is 9～24VDC, or 10～18VAC, power consumption 5W; 4 hours internal cell reserve working times, operating temperature range-20～70 ℃.
Claims (1)
1, a kind of network on-line monitoring device, comprise JAVA microprocessor, memory, real-time clock, display and miniature keyboard, connect into have instruction, the complete computation machine architecture of storage, unibus, input and output, it is characterized in that: it comprises that also a LAN adapter port is connected with the I/O1 mouth of little processing, a RS232 standard policing port is connected with the I/O2 mouth, and a monitored object port is connected with the I/O3 mouth with a unibus Extended Capabilities Port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213910 CN2478180Y (en) | 2001-01-10 | 2001-01-10 | Network on-line monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213910 CN2478180Y (en) | 2001-01-10 | 2001-01-10 | Network on-line monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478180Y true CN2478180Y (en) | 2002-02-20 |
Family
ID=33632773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213910 Expired - Fee Related CN2478180Y (en) | 2001-01-10 | 2001-01-10 | Network on-line monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358328C (en) * | 2006-11-16 | 2007-12-26 | 黄卫 | Multiple protocol control machine for on-line monitoring of expressway |
-
2001
- 2001-01-10 CN CN 01213910 patent/CN2478180Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358328C (en) * | 2006-11-16 | 2007-12-26 | 黄卫 | Multiple protocol control machine for on-line monitoring of expressway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |