CN102736601B - Device data acquisition, treating apparatus and method and apparatus system for managing state - Google Patents
Device data acquisition, treating apparatus and method and apparatus system for managing state Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a kind of device data acquisition, treating apparatus and method and apparatus system for managing state, described system comprises data collection station, wireless transceiver, GSM message module, LED display and industrial computer, this system is by the Real-time Collection of workshop appliance status information and process, the record of manufacturing business equipment state is made to be completely free of the manual operations of maintainer with statistics, improve the real-time of production scheduling and production management, improving the Workshop Production maintenance of equipment response time, providing basic guarantee for producing Enterprise Lean production management.
Description
Technical field
The present invention relates to technical field of industrial control, particularly relate to a kind of device data acquisition for Workshop, treating apparatus and method and apparatus system for managing state.
Background technology
In the workshop of manufacturing enterprise, usually maintainer is needed regularly to monitor and record equipment running status, the facility information collected under this mode is comparatively delayed, not there is real-time, maintainer cannot determine the exact time that equipment failure occurs and the duty at that time residing for equipment, and Workshop managerial personnel also cannot learn real-time running state and the work efficiency of every platform equipment, be unfavorable for carrying out real-time scheduling and commander.
Summary of the invention
The object of the invention is to propose a kind of device data acquisition for Workshop, treating apparatus and method and apparatus system for managing state, make the record of manufacturing business equipment state be completely free of the manual operations of maintainer with statistics, improve the real-time of production scheduling and production management.
For reaching this object, the present invention by the following technical solutions:
A kind of equipment state management system, comprising: data collection station, wireless transceiver, GSM message module, LED display and industrial computer;
Described data collection station, be sent to wireless transceiver for collecting device status information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters;
Described wireless transceiver, for receiving and sending messages to data collection station and industrial computer;
Described GSM message module, for sending warning message to individual mobile terminal;
Described LED display, for showing real-time status and the warning message of workshop appliance;
Described industrial computer, for sending display command to LED display, sends AT(Attention) instruction is to GSM message module, and transmission feedback information and steering order are to wireless transceiver, and described feedback information is identical with the form of described status information.
A kind of device data acquisition device, comprising: 24V power supply communication module, input through keyboard module, IEEE802.11 wireless module and LED display;
Described 24V power supply communication module, for automatic acquisition equipment status information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters;
Described input through keyboard module, for receiving the key information of operating terminal;
Described IEEE802.11 wireless module, for the status information of equipment of collection being sent to wireless transceiver and accepting the feedback information of wireless transceiver forwarding, described feedback information is identical with the form of described status information;
Described LED display, for showing present terminal status information.
A kind of device data disposal route, the method comprises:
Collect status information of equipment and reply feedback information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information;
Status information is resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and is bound with device name by described terminal coding;
Terminal coding, state encoding and current time information are saved to SQLServer database.
A kind of device data disposal route, the method comprises:
Collect status information of equipment and reply feedback information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information;
Status information is resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and is bound with device name by described terminal coding;
Terminal coding, state encoding and current time information are saved to SQLServer database.
A kind of device data treating apparatus, comprising:
Transceiver module, for collecting status information of equipment and replying feedback information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information;
Parsing module, for status information being resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and is bound with device name by described terminal coding;
Preserve module, for terminal coding, state encoding and current time information are saved to SQLServer database.
Adopt technical scheme of the present invention, the record of manufacturing business equipment state is made to be completely free of the manual operations of maintainer with statistics, improve the real-time of production scheduling and production management, improving the Workshop Production maintenance of equipment response time, providing basic guarantee for producing Enterprise Lean production management.
Accompanying drawing explanation
Fig. 1 is the structural representation of equipment state management system in the embodiment of the present invention.
Fig. 2 is the structural representation of the device data acquisition device adopted in the embodiment of the present invention.
Fig. 3 is the schematic flow sheet of the device data acquisition method in the embodiment of the present invention.
Fig. 4 is the schematic flow sheet of the device data disposal route in the embodiment of the present invention.
Fig. 5 is the structural representation of the device data treating apparatus in the embodiment of the present invention.
Embodiment
Manufacturing business of the present invention workshop appliance system for managing state gathers Workshop Production status information of equipment by data collector, after to image data information processing, draw equipment real time status information, warning message and report messages, be presented to user finally by PC display screen, LED screen and data collector display screen.
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of equipment state management system in the embodiment of the present invention, and this system comprises: data collection station, wireless transceiver, GSM message module, LED display and industrial computer;
Described data collection station, is sent to wireless transceiver for collecting device status information;
Described wireless transceiver, for receiving and sending messages to data collection station and industrial computer;
Described GSM message module, for sending warning message to individual mobile terminal;
Described LED display, for showing real-time status and the warning message of workshop appliance;
Described industrial computer, for sending display command to LED display, sends AT(Attention) instruction is to GSM message module, and sending controling instruction is to wireless transceiver;
The form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information.
Wherein, described data collection station is connected by 24V power lead with between workshop appliance; Described data collection station is connected by the WLAN (wireless local area network) of IEEE802.11 standard with between wireless transceiver; Described wireless transceiver, GSM message module are connected with described industrial computer respectively by RS485 serial ports; Described LED display is connected with described industrial computer by Ethernet interface.
Described industrial computer, by read-write RS485 serial data, completes and sends collecting and feedback operation of status information to described data collection station.Process the described status information collected and feed back, having been come by the software operating in described industrial computer, concrete treatment scheme will provide detailed description below.
The said equipment system for managing state relies on described data collection station to collecting of workshop appliance status information, therefore the embodiment of the present invention provides a kind of data collector simultaneously, the structure of this device as shown in Figure 2, comprise: 24V power supply communication module, input through keyboard module, IEEE802.11 wireless module and LED display;
Described 24V power supply communication module, for automatic acquisition equipment status information;
Described input through keyboard module, for receiving the key information of operating terminal;
Described IEEE802.11 wireless module, for being sent to wireless transceiver by the facility information of collection;
Described LED display, for showing present terminal status information.
Described 24V power supply communication module comprises six 24V power lead input interfaces.The signal of described data collector collecting device comprises: treat material, die change, operation, shutdown, fault, maintenance six kinds of states; Six 24V power lead input interface one_to_one corresponding and are treated material, die change, operation, shutdown, fault, service mode.
The identification code of described data collector to above six kinds of states is respectively: treat material beginning 01, treat that material end 02, die change start 03, die change terminates 04, run beginning 05, end of run 06, shut down beginning 07, shut down end 08, fault starts 09, fault terminates 10, maintenance beginning 11, maintenance end 12.
Described input through keyboard module; its button respective operations is respectively and treats that material starts, treats that material terminates, die change starts, die change terminates, operation starts, end of run, shutdown starts, shutdown terminates, fault starts, fault terminates, maintenance starts, maintenance terminates, consistent with 24V power lead input interface.
The data of 24V power lead input interface collection are automatic signal data, and the data of input through keyboard module acquires are the signal data of manual operation input, and two kinds of modes can collecting device status information, and user oneself can select acquisition mode.
When described 24V power lead input interface power supply UNICOM, described data collector gathers the start information of this interface corresponding states, and when described 24V power lead input interface power supply disconnects, described data collector gathers the ending message of this interface corresponding states.
The form of the status information that described data collector sends is: BB010203AA.
Wherein, BB representative information head (content immobilizes); AA representative information tail (content immobilizes); 01 represents unique terminal coding (two character lengths); 02 represents state encoding; 03 represents check code, described check code be terminal coding+state encoding and, and if value length be greater than 2, then from the right of value, get the length of two characters.
The status information that described data collector sends is identical with the feedback information form from industrial computer received, and is BB010203AA, and content is with consistent as mentioned above.
When the state that described data collector is collected has renewal, first LED display shows the text description of state after described renewal; Then sent by the status information of wireless module by above-mentioned BB010203AA form; Finally wait for that, from the response of industrial computer feedback result, feedback information item is consistent with the transmission information content.If in Preset Time (as in 1 second) receive feedback information; this process is disposed, if in Preset Time (as in 1 second) do not receive feedback information and can continue to repeat to send this status information until receive feedback information.
Accordingly, use method during above-mentioned data collector collecting device status information in the embodiment of the present invention, as shown in Figure 3, comprise the following steps:
S301, automatic acquisition equipment status information or the status information received corresponding to button operation.Namely described data collector is by above-mentioned 24V power supply communication module automatic acquisition equipment status information, or receives the key information of operating terminal by above-mentioned input through keyboard module, according to button operation determination status information of equipment.
S302, if status information has renewal, then the state description after display update.Namely when the state collected when described data collector has a renewal, the first text description of state after the LED display of described data collector shows described renewal.
S303, is sent to wireless transceiver by status information.The IEEE802.11 wireless module of described data collector, is sent to wireless transceiver by the status information of equipment of collection, then is sent to industrial computer by wireless transceiver by RS485 serial ports.
Whether S304, receive feedback information in Preset Time.Described data collector judges in the Preset Time after sending status information, whether have received the feedback information from industrial computer, if receive, terminate this acquisition and processing process, if do not receive, then continue to send described status information till receive feedback information in described Preset Time.
In above-mentioned device data acquisition method, the form of described status information is similarly BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information.
The status information of equipment that above-mentioned data collector is collected is sent to industrial computer through wireless transceiver, by the software operating in industrial computer, the status information collected is processed, generate feedback information and other steering orders, the flow process of this disposal route as shown in Figure 4, comprising:
S401, collects status information of equipment and replys feedback information.Industrial computer and radio receiving transmitting module use RS485 serial port module to be connected, and the software on industrial computer, by the serial data of read-write correspondence, carries out collecting and feedback operation of status information.
The status information collected is consistent with the form of feedback information, is: BB010203AA, and wherein each field meanings is same as described above, no longer repeats here.
Software replys feedback information after collecting end message immediately, is sent to wireless transceiver by the RS485 serial ports of industrial computer, then is forwarded to by wireless transceiver corresponding data collector of encoding with terminal.
S402, resolves to the form of 0102 by status information, wherein 01 GC group connector coding, and 02 represents state encoding, and is bound with device name by described terminal coding.
It is that 01(represents unique terminal coding that terminal is sent information analysis by software) 02(state encoding) information format.
Terminal coding is bound with workshop appliance title by data collector one to one that connected separately by workshop appliance.State encoding is then consistent with the status indicator of described data collector, comprising: treat material beginning 01, treat that material end 02, die change start 03, die change terminates 04, run beginning 05, end of run 06, shut down beginning 07, shut down end 08, fault starts 09, fault terminates 10, maintenance beginning 11, maintenance end 12.
S403, is saved to SQLServer database by terminal coding, state encoding and current time information.By terminal coding, state encoding and current industrial computer temporal information stored in the preservation that keeps a record in SQLServer database, for subsequent query analysis.
Utilize preserved resolve after the SQLServer database of status information query analysis is carried out to equipment state, can the data of query analysis comprise: equipment state record, equipment supply delay time statistics, equipment mould replacing time statistics, operation hours statistics, equipment downtime statistics, equipment failure time statistics, maintenance of equipment time statistics.
Equipment state record: can be that condition comes query facility title, equipment state, time of origin recorded information by device name, time range.
The equipment supply delay time is added up: computing equipment waits the time interval of expecting to start and terminate at every turn, can be the recorded information that condition counts device name, supply delay time by device name, time range.
Equipment mould replacing time is added up: the time interval that each die change of computing equipment starts and terminates can be the recorded information that condition counts device name, mould replacing time by device name, time range.
Operation hours is added up: the time interval that computing equipment each run starts and terminates can be the recorded information that condition counts device name, working time by device name, time range.
Equipment downtime is added up: computing equipment shuts down the time interval starting and terminate at every turn, can be the recorded information that condition counts device name, stop time by device name, time range.
The equipment failure time is added up: the time interval that each fault of computing equipment starts and terminates can be the recorded information that condition counts device name, fault-time by device name, time range.
The maintenance of equipment time is added up: computing equipment keeps in repair the time interval starting and terminate at every turn, can be the recorded information that condition counts device name, servicing time by device name, time range.
According to terminal coding and the state encoding of the status information newly collected, show at the display screen of industrial computer or the LED display of the said equipment system for managing state.
The software display module of industrial computer shows each production equipment according to the physical location of Workshop Production equipment, when the status information of the corresponding workshop appliance that the data collector that receives sends has renewal, the title of new state will be shown on the position of corresponding equipment in picture, the title of described state is determined according to state encoding.
If the status information collected is fault initial state, then send the LED display of the first display command to described equipment state management system, send the GSM message module of AT instruction to described equipment state management system simultaneously.
Described first display command comprises the display information content, word size, display position and display mode, and wherein display mode is flickering display.
LED display and industrial computer use Ethernet interface to be connected, the dll file interface that the communication module of LED display and software uses LED hardware supplier to provide, as long as the display information content, word size, display position, display mode are passed in this interface, can send described first display command when collecting equipment failure initial state to LED display, described LED display shows with flashing mode.
Industrial computer software by the AT command operating GSM message module work of standard, AT and Attention, AT instruction be generally applied to terminal device and PC apply between connection and communication.It has definition to transmitted data package size: namely for the transmission of AT instruction, except AT two characters, can receive at most the length (comprising last null character (NUL)) of 1056 characters.
Device name, Status Name, current industrial computer temporal information and recipient's phone number can be converted to AT instruction when collecting equipment failure initial state to write in the GSM message module of described equipment state management system, GSM message module notifies the user of this phone number with note or method of calling.
If the status information collected is other states except fault initial state, then send the LED display of the second display command to described equipment state management system.
Described second display command comprises the display information content, word size, display position and display mode equally, and wherein display mode is normal bright display.Can send described second display command when the status information collected is other states except fault initial state to LED display, described LED display shows in normal bright mode.
Accordingly, the embodiment of the present invention additionally provides a kind of device data treating apparatus, and as shown in Figure 5, this device comprises:
Transceiver module, is connected with parsing module, for collecting status information of equipment and replying feedback information.The status information collected is consistent with the form of feedback information, is: BB010203AA, and wherein each field meanings is same as described above, no longer repeats here.
Parsing module, with transceiver module and preserves model calling, for status information being resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and described terminal coding and device name is bound.
Preserve module, be connected with parsing module, for terminal coding, state encoding and current time information are saved to SQLServer database.
Described device processes device also comprises query analysis module; described query analysis module and preservation model calling; utilize described SQLServer database to carry out query analysis to equipment state, can the data of query analysis comprise: equipment state record, equipment supply delay time statistics, equipment mould replacing time statistics, operation hours statistics, equipment downtime statistics, equipment failure time statistics, maintenance of equipment time statistics.
Described device processes device also comprises display module, and described display module is connected with parsing module, encodes and state encoding for the terminal according to the status information newly collected, and shows the state after upgrading.
Described display module shows each production equipment according to the physical location of Workshop Production equipment, when the status information of the corresponding workshop appliance that the data collector that receives sends has renewal, the title of new state will be shown on the position of corresponding equipment in picture, the title of described state is determined according to state encoding.
Described device processes device also comprises communication module, and described communication module is connected with parsing module, and for being fault initial state when the status information collected, then send the first display command and AT instruction, the display mode of described first display command is flickering display; Otherwise send the second display command, the display mode of described second display command is normal bright display.
Adopt technical scheme of the present invention, the record of manufacturing business equipment state is made to be completely free of the manual operations of maintainer with statistics, improve the real-time of production scheduling and production management, improving the Workshop Production maintenance of equipment response time, providing basic guarantee for producing Enterprise Lean production management.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, any people being familiar with this technology is in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (14)
1. an equipment state management system, is characterized in that, comprising: data collection station, wireless transceiver, GSM message module, LED display and industrial computer;
Described data collection station, is sent to wireless transceiver for collecting device status information; The form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters;
Described wireless transceiver, for receiving and sending messages to data collection station and industrial computer;
Described GSM message module, for sending warning message to individual mobile terminal;
Described LED display, for real-time status and the warning message of display device;
Described industrial computer, for sending display command to LED display, send AT (Attention) instruction to GSM message module, transmission feedback information and steering order are to wireless transceiver, and described feedback information is identical with the form of described status information;
Described data collection station is connected by 24V power lead with between equipment; Described data collection station is connected by the WLAN (wireless local area network) of IEEE802.11 standard with between wireless transceiver; Described wireless transceiver, GSM message module are connected with described industrial computer respectively by RS485 serial ports; Described LED display is connected with described industrial computer by Ethernet interface.
2. system according to claim 1, is characterized in that, described industrial computer, by read-write RS485 serial data, completes and sends collecting and feedback operation of status information to described data collection station.
3. a device data acquisition device, is characterized in that, comprising: 24V power supply communication module, input through keyboard module, IEEE802.11 wireless module and LED display;
Described 24V power supply communication module, for automatic acquisition equipment status information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters;
Described input through keyboard module, for receiving the key information of operating terminal;
Described IEEE802.11 wireless module, for the status information of equipment of collection being sent to wireless transceiver and accepting the feedback information of wireless transceiver forwarding, described feedback information is identical with the form of described status information;
Described LED display, for showing present terminal status information.
4. device according to claim 3, is characterized in that, described 24V power supply communication module comprises six 24V power lead input interfaces, and correspondence is waited to expect respectively, die change, runs, and shut down, fault, keeps in repair six kinds of states; When described 24V power lead input interface power supply UNICOM, described device gathers the start information of this interface corresponding states, and when described 24V power lead input interface power supply disconnects, described device gathers the ending message of this interface corresponding states.
5. a device data acquisition method, is characterized in that, the method comprises:
Automatic acquisition equipment status information or the status information received corresponding to button operation; The form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters;
If status information has renewal, then the state description after display update;
Status information is sent to wireless transceiver;
By 24V power lead input interface automatic acquisition equipment status information, described 24V power lead input interface respectively correspondence is waited to expect, die change, runs, and shut down, fault, keeps in repair six kinds of states; When described 24V power lead input interface power supply UNICOM, gather the start information of this interface corresponding states, when described 24V power lead input interface power supply disconnects, gather the start information of this interface corresponding states;
Button operation information is received, the beginning of the corresponding above-mentioned six kinds of states of button operation difference and end operation by input through keyboard module.
6. method according to claim 5, is characterized in that, after status information is sent to wireless transceiver, the method comprises further:
If do not receive feedback information in Preset Time, then continue to send described status information until receive feedback information; Described feedback information is identical with the form of described status information.
7. a device data disposal route, is characterized in that, the method comprises:
Collect status information of equipment and reply feedback information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information;
Status information is resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and is bound with device name by described terminal coding;
Terminal coding, state encoding and current time information are saved to SQLServer database.
8. method according to claim 7, is characterized in that, the method comprises further:
Utilize described SQLServer database to carry out query analysis to equipment state, can the data of query analysis comprise: equipment state record, equipment supply delay time statistics, equipment mould replacing time statistics, operation hours statistics, equipment downtime statistics, equipment failure time statistics, maintenance of equipment time statistics.
9. method according to claim 7, is characterized in that, the method comprises further:
According to terminal coding and the state encoding of the status information newly collected, the state after upgrading is shown.
10. method according to claim 7, is characterized in that, if the status information collected is fault initial state, then sends the first display command and AT instruction, and the display mode of described first display command is flickering display; Otherwise send the second display command, the display mode of described second display command is normal bright display.
11. 1 kinds of device data treating apparatus, is characterized in that, comprising:
Transceiver module, for collecting status information of equipment and replying feedback information, the form of described status information is BB010203AA; Wherein BB representative information head; AA representative information tail; 01 terminal representing two character lengths is encoded; 02 represents state encoding; 03 represents check code, described check code be terminal coding with state encoding and, if the length of value is greater than 2, then from the right of value, get the length of two characters, described feedback information is identical with the form of described status information;
Parsing module, for status information being resolved to the form of 0102, wherein 01 GC group connector coding, 02 represents state encoding, and is bound with device name by described terminal coding;
Preserve module, for terminal coding, state encoding and current time information are saved to SQLServer database.
12. devices according to claim 11, is characterized in that, this device also comprises:
Query analysis module; described query analysis module utilizes described SQLServer database to carry out query analysis to equipment state, can the data of query analysis comprise: equipment state record, equipment supply delay time statistics, equipment mould replacing time statistics, operation hours statistics, equipment downtime statistics, equipment failure time statistics, maintenance of equipment time statistics.
13. devices according to claim 11, is characterized in that, this device also comprises:
Display module, encodes and state encoding for the terminal according to the status information newly collected, and shows the state after upgrading.
14. devices according to claim 11, is characterized in that, this device also comprises:
Communication module, for being fault initial state when the status information collected, then send the first display command and AT instruction, the display mode of described first display command is flickering display; Otherwise send the second display command, the display mode of described second display command is normal bright display.
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| CN201210212446.1A CN102736601B (en) | 2012-06-21 | 2012-06-21 | Device data acquisition, treating apparatus and method and apparatus system for managing state |
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