CN103213413B - Print checkout gear, print detection method, printer and patient monitor - Google Patents
Print checkout gear, print detection method, printer and patient monitor Download PDFInfo
- Publication number
- CN103213413B CN103213413B CN201310145562.0A CN201310145562A CN103213413B CN 103213413 B CN103213413 B CN 103213413B CN 201310145562 A CN201310145562 A CN 201310145562A CN 103213413 B CN103213413 B CN 103213413B
- Authority
- CN
- China
- Prior art keywords
- paper storehouse
- sensor
- logic level
- voltage signal
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
A kind of printing checkout gear, comprise the paper storehouse folding sensor and connected control circuit and processor that are arranged at paper storehouse spool, described paper storehouse folding sensor test paper storehouse folding condition also exports corresponding voltage signal; Described control circuit comprises amplifier and comparator, and the voltage signal that folding sensor in paper storehouse described in described amplifier accepts exports exports after amplifying; Described comparator receives the voltage signal of described amplifier output and exports corresponding logic level more afterwards to the threshold level of comparator, and the logic level that processor receives the output of described comparator sends alarm command or normal work order to carry out detecting.Processor sends alarm command or normal work order, when paper storehouse goes wrong, printing device receives alarm command and sends alarm signal, user just can process according to corresponding alarm signal, and do not need to go again carefully repeatedly to check, easy to use, improve Consumer's Experience sense and user's result of use.
Description
Technical field
The present invention relates to detection technique field, particularly relate to a kind of printing checkout gear, print detection method, printer and patient monitor.
Background technology
Printer is a kind of output equipment, can be printed on associated media by result, and ecg wave form, when carrying out ECG detecting, can be printed by printer by such as patient monitor.General printer only has that scarce paper detects, motor overheating detects and the common measuring ability such as printhead detection, thus measuring ability imperfection.Have when printer works print unsuccessfully phenomenon, need user repeatedly could check after hand inspection and make mistake, reduce Consumer's Experience sense, affect user's result of use.
Summary of the invention
Based on this, be necessary, for printing the problem unsuccessfully needing manually repeatedly to check, to provide a kind of and print checkout gear, print detection method, printer and patient monitor.
A kind of printing checkout gear, comprising:
Paper storehouse folding sensor, is arranged at paper storehouse spool, and described paper storehouse folding sensor test paper storehouse folding condition also exports corresponding voltage signal;
Control circuit, be connected with described paper storehouse folding sensor, described control circuit comprises amplifier and comparator, and the voltage signal that folding sensor in paper storehouse described in described amplifier accepts exports exports after amplifying; Described comparator receives the voltage signal of described amplifier output and exports corresponding logic level more afterwards to the threshold level of described comparator;
Processor, receives the logic level of described comparator output to detect, and sends alarm command or normal work order according to the height of logic level.
Wherein in an embodiment, described paper storehouse folding sensor is connected by link block with between described control circuit, described control circuit by described link block receive described paper storehouse folding sensor export voltage signal, and described control circuit by described link block for described paper storehouse folding sensor provides power supply.
Wherein in an embodiment, also comprise motor overheating sensor, thermal head overheat sensor and scarce paper sensor, and described motor overheating sensor, described thermal head overheat sensor are all connected with described control circuit with described scarce paper sensor.
A kind of printing detection method, comprises the following steps:
Gather the voltage signal corresponding to paper storehouse folding condition;
Amplify described voltage signal;
Voltage signal through amplifying being compared with the threshold level preset, exporting corresponding logic level;
Detect described logic level, send alarm command or normal work order according to the height of logic level.
Wherein in an embodiment, in the step detecting described logic level, if logic level is low level send alarm command, if logic level is high level send normal work order.
Wherein in an embodiment, in the step detecting described logic level, when logic level changes high level into by low level, send closedown alarm command.
A kind of printer, comprise printer body and the printing checkout gear as described in claims 1 to 3 any one, described printer body comprises paper storehouse spool, described paper storehouse folding sensor setting is in paper storehouse spool, described control circuit is arranged in described printer body, and described printer body can receive alarm command that described printing checkout gear sends and send alarm signal.
Wherein in an embodiment, described paper storehouse folding sensor is two, and is arranged at spool two ends, paper storehouse respectively.
A kind of patient monitor, comprise monitoring body and printer as claimed in claim 8 or 9, described printer body is installed on described monitoring body, and described monitoring body can receive alarm command that described printing checkout gear sends and send alarm signal.
Wherein in an embodiment, described monitoring body is provided with warning device, described warning device comprises alarm lamp, loudspeaker and display screen, described warning device can receive the alarm command that described printing checkout gear sends, and send the sound by alarm lamp flicker and loudspeaker, and show detailed error message by display screen and report to the police.
Above-mentioned printing checkout gear, print detection method, printer and patient monitor, by the paper storehouse spool in printer body, folding sensor in paper storehouse is set, paper storehouse folding sensor can test paper storehouse folding condition and export corresponding voltage signal, during printing, the voltage signal that folding sensor in paper storehouse exports is after the amplifier of control circuit amplifies, export comparator to compare, when paper storehouse go wrong i.e. paper storehouse open time, or when paper storehouse is when under normal operating conditions, namely paper storehouse closes, comparator all can export corresponding logic level, processor sends alarm command or normal work order according to the height of logic level, thus when printing unsuccessfully appears in printing device, printing device receives alarm command and sends alarm signal, user just can process according to corresponding alarm signal, and do not need to go again carefully repeatedly to check, easy to use, improve Consumer's Experience sense and user's result of use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram printing checkout gear;
Fig. 2 is the flow chart printing detection method;
Fig. 3 is the patient monitor schematic diagram be applied to by printing checkout gear with printer.
Detailed description of the invention
Refer to Fig. 1, a kind of printing checkout gear 100, comprises paper storehouse folding sensor 110, control circuit 120 and processor 130.Paper storehouse folding sensor 110 is arranged at paper storehouse spool, and can test paper storehouse folding condition and export corresponding voltage signal.When printing device paper storehouse make mistakes i.e. paper storehouse open time, paper storehouse folding sensor 110 can export a low-voltage, and this low-voltage can close to zero volt.When printer paper storehouse is normal operating conditions and paper storehouse closes, paper storehouse folding sensor 110 can export a high voltage.Should be appreciated that high voltage is herein relative with low-voltage, can be determined on a case-by-case basis.
In the present embodiment, described paper storehouse folding sensor 110 is connected by link block with between described control circuit 120.Described control circuit 120 by means of only link block do not receive described paper storehouse folding sensor 110 export voltage signal, and described control circuit 120 simultaneously by link block for described paper storehouse folding sensor 110 provides power supply.Paper storehouse folding sensor 110 is its power supply without the need to passing through other link block in addition again, reduces the complexity of circuit design and product structure design.The link block adopted in the present embodiment is three wires, is appreciated that in other embodiments, and link block also can adopt alternate manner.In the present embodiment, adopt and two paper storehouse folding sensors 110 are laid respectively at spool two ends, paper storehouse, and paper storehouse folding sensor 110 is all connected with control circuit 120 by three wires, not only connection is simple, reduce the complexity of connection, simultaneously again can the folding condition in accurate test paper storehouse.
Control circuit 120 is connected with paper storehouse folding sensor 110.Control circuit 120 comprises amplifier 121 and comparator 122, amplifier 121 can adopt conventional special amplifier, and can Reiceiver sheet storehouse folding sensor 110 export voltage signal through amplify after export, comparator 122 can the voltage signal that exports of reception amplifier 121, and compares the corresponding logic level of rear output to the threshold level of comparator 122.Generally choose the comparator that comparator threshold level is 1.5 volts, thus with the connection of suitable solution circuit 120 better, the closure state in test paper storehouse more accurately.
Processor 130, receives the logic level of described comparator 122 output to detect, and sends alarm command or normal work order according to the height of logic level.Thus when printing unsuccessfully appears in printing device, printing device receives corresponding alarm command and sends corresponding alarm signal, and user just can process according to corresponding alarm signal, and does not need to go carefully repeatedly to check again, easy to use.
In the present embodiment, when the logic level that described comparator 122 exports is low level, described processor 130 sends alarm command.Printing device receives corresponding alarm command and sends corresponding alarm signal, and user is according to corresponding alarm signal, and just can find to make mistakes in the paper storehouse of printer, namely paper storehouse is opened.When the logic level that described comparator 122 exports is high level, described processor 130 sends normal work order.Namely paper storehouse is closed, and the paper storehouse of printer is normal operating conditions, and now printing device normally works, and continues real-time detection by printing checkout gear 100.
Be appreciated that in other embodiments, also can be the logic level that exports of comparator 122 when being low level, paper storehouse be closed, and described processor 130 sends alarm command; When the logic level that comparator 122 exports is high level, paper storehouse is opened, and described processor 130 sends normal work order.
In the present embodiment, when the logic level that described comparator 122 exports changes high level into by low level, described processor 130 sends cut out alarm command.Namely paper storehouse is closed, and printing device recovers when normally working, and printing device can send according to processor 130 and close warning message instruction and automatic closing and alarm signal.In other embodiments, also manually can safeguard, when paper storehouse changes normal operating conditions into by error status, manually close alarm signal, such as can by manually carrying out the error message removing display screen display.
In the present embodiment, print checkout gear 100 and also comprise motor overheating sensor 210, thermal head overheat sensor 220 and scarce paper sensor 330, and described motor overheating sensor 210, described thermal head overheat sensor 220 are all connected with control circuit 120 with described scarce paper sensor 230.
Be appreciated that, motor overheating sensor 210 is installed on printing device motor, thermal head overheat sensor 220 can be installed on printing device thermal head, lack paper sensor 230 and be installed on the side that printing device places printing paper, receive corresponding voltage signal by control circuit 120 and carry out respective handling, corresponding alarm command or normal work order is sent again by processor 130, thus whether temperature is too high can to judge the motor of printer body 200 or thermal head, and judge whether printer body 200 lacks paper.Thus printing checkout gear 100 all can detect the various states of printer apparatus, and corresponding Detection Information is passed to user, user safeguards accordingly according to different error messages, and do not need each using state of removing detection printer apparatus specially, avoid the trouble of duplicate detection, save time simultaneously, improve the experience sense of user.
Refer to Fig. 2, a kind of printing detection method, comprises the following steps:
Step S110, gathers the voltage signal corresponding to paper storehouse folding condition.In this step by by paper storehouse folding sensor setting in paper storehouse spool, and the folding condition in test paper storehouse and export corresponding voltage signal.When printing device paper storehouse make mistakes i.e. paper storehouse open time, folding sensor in paper storehouse can export a low-voltage, and this low-voltage can close to zero volt.When printer paper storehouse is normal operating conditions and paper storehouse closes, folding sensor in paper storehouse can export a high voltage.Should be appreciated that high voltage is herein relative with low-voltage, can be determined on a case-by-case basis.
Step S120, amplifies described voltage signal.By amplifier amplification voltage signal in this step, amplifier can adopt conventional special amplifier.
Step S130, comparing the voltage signal through amplifying with the threshold level preset, exporting corresponding logic level.In this step, the voltage signal of amplification is compared with the threshold level of comparator, generally choose the comparator that comparator threshold level is 1.5 volts, with the closure state in test paper storehouse more accurately.
Step S140, detects described logic level, sends alarm command or normal work order according to the height of logic level.In this step, detect logic level by placement processor, send alarm command or normal work order according to the height of logic level.Thus when printing unsuccessfully appears in printing device, printing device receives corresponding alarm command and sends corresponding alarm signal, and user just can process according to corresponding alarm signal, and does not need to go carefully repeatedly to check again, easy to use.
In the present embodiment, in step S140, namely in the step detecting described logic level, if logic level is low level send alarm command, printing device receives the alarm command of response and sends corresponding alarm signal, user is according to corresponding alarm signal, and just can find to make mistakes in the paper storehouse of printer, namely paper storehouse is opened.If logic level is high level send normal work order, namely paper storehouse is closed, and the paper storehouse of printer is normal operating conditions, and now printing device normally works, and continues to detect in real time by printing checkout gear.
Be appreciated that in other embodiments, also can be the logic level that exports of comparator when being low level, paper storehouse be closed, and processor sends alarm command; When the logic level that comparator exports is high level, paper storehouse is opened, and described processor sends normal work order.
In the present embodiment, in step S140, namely in the step detecting described logic level, when logic level changes high level into by low level, send closedown alarm command.Namely paper storehouse is closed, and printing device recovers when normally working, and printing device can send according to processor and close warning message instruction and automatic closing and alarm signal.In other embodiments, also manually can safeguard, when paper storehouse changes normal operating conditions into by error status, manually close alarm signal, such as can by manually carrying out the error message removing display screen display.
Refer to Fig. 1 and Fig. 3, a kind of printer, comprise printer body 200 and printing checkout gear 100 as above, described printer body 200 comprises paper storehouse spool, described paper storehouse folding sensor setting is in paper storehouse spool, described control circuit is arranged in described printer body, and described printer body 200 can receive alarm command that described printing checkout gear 100 sends and send alarm signal.
Paper storehouse folding sensor 110 can be arranged at one end of paper storehouse spool or arrange the position of other paper responded to storehouse closure state of paper storehouse spool, or establishes in the two ends of paper storehouse spool and all arrange paper storehouse folding sensor 110 etc.In the present embodiment, described paper storehouse folding sensor 110 is two, and is all arranged at paper storehouse spool, and is arranged at spool two ends, paper storehouse respectively.The folding condition at two ends, such paper storehouse can be induced by paper storehouse folding sensor 110 more accurately.Should be understood that, be only used in spool one end, paper storehouse and be provided with paper storehouse folding sensor 110, do not affect the detection to paper storehouse folding condition.
Printer body 200 in the present embodiment selects thermo printer, and printer body 200 comprises motor and thermal head.Printer body 200 can be provided with alarm lamp, loudspeaker or/and display screen, printer body 200 can be received and prints the alarm command that sends of checkout gear 100 and reported to the police by alarm lamp or loudspeaker, and show detailed error message by display screen, thus user can recognize paper storehouse folding condition fast, and the Error Location that printer body 200 is concrete can be checked according to error message.
A kind of patient monitor, comprise monitoring body 300 and printer as above, described printer body 200 is installed on described monitoring body, and described monitoring body 300 can receive alarm command that described printing checkout gear 100 sends and send alarm signal.Print checkout gear 100 can all be arranged in printer body 200, also can be that processor 130 is arranged in monitoring body 300, or equal placement processor 130, specifically can determine according to actual conditions in printer body 200 and in monitoring body 300.Be described for the processor 130 be arranged in monitoring body in body embodiments, now processor 130 is connected with control circuit 120.
The patient monitor that monitoring body 300 can be commonly used for Medical Devices.In the present embodiment, monitoring body 300 and printer body 200 are for removably connecting, namely when not needing to use printer body 200 to print, printer body 200 can be disassembled from monitoring body 300, certainly in other embodiments, printer body 200 and monitoring body 300 also can be non-removable, specifically can arrange according to demand.
Described monitoring body 300 is provided with warning device, described warning device comprises alarm lamp 320, loudspeaker 330 and display screen 310, described warning device can receive the alarm command that described printing checkout gear 100 sends, and send the sound by alarm lamp 320 flicker and loudspeaker 330, and show detailed error message by display screen 310 and report to the police.Thus user can recognize paper storehouse folding condition fast, and the Error Location that printer body 200 is concrete can be checked according to error message.
Should be understood that, print checkout gear 100 and also can be applied to other equipment needing to carry out printing, such as also can be applied to electrocardiograph or electroence phalograph etc.
Above-mentioned printing checkout gear 100, print detection method, printer and patient monitor, by the paper storehouse spool in printer body 200, paper storehouse folding sensor 110 is set, paper storehouse folding sensor 110 can test paper storehouse folding condition and export corresponding voltage signal, during printing, the voltage signal that folding sensor 110 in paper storehouse exports is after the amplifier 121 of control circuit 120 amplifies, export comparator 122 to compare, when paper storehouse go wrong i.e. paper storehouse open time, or when paper storehouse is when under normal operating conditions, namely paper storehouse closes, comparator 122 all can export corresponding logic level, processor 130 sends alarm command or normal work order according to the height of logic level, thus when printing unsuccessfully appears in printing device, printing device receives alarm command and sends alarm signal, user just can process according to corresponding alarm signal, and do not need to go again carefully repeatedly to check, easy to use, improve Consumer's Experience sense and user's result of use.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. print a checkout gear, it is characterized in that, comprising:
Paper storehouse folding sensor, has two, is arranged at the two ends of paper storehouse spool respectively, and described paper storehouse folding sensor test paper storehouse folding condition also exports corresponding voltage signal;
Control circuit, be connected with described paper storehouse folding sensor, described control circuit comprises amplifier and comparator, and the voltage signal that folding sensor in paper storehouse described in described amplifier accepts exports exports after amplifying; Described comparator receives the voltage signal of described amplifier output and exports corresponding logic level more afterwards to the threshold level of described comparator;
Processor, receives the logic level of described comparator output to detect, and sends alarm command or normal work order according to the height of logic level;
Described paper storehouse folding sensor is connected by link block with between described control circuit, described control circuit by described link block receive described paper storehouse folding sensor export voltage signal, and described control circuit by described link block for described paper storehouse folding sensor provides power supply;
Also comprise motor overheating sensor, thermal head overheat sensor and scarce paper sensor, and described motor overheating sensor, described thermal head overheat sensor are all connected with described control circuit with described scarce paper sensor.
2. the printing detection method printing checkout gear as claimed in claim 1, is characterized in that, comprise the following steps:
Gather the voltage signal corresponding to paper storehouse folding condition;
Amplify described voltage signal;
Voltage signal through amplifying being compared with the threshold level preset, exporting corresponding logic level;
Detect described logic level, send alarm command or normal work order according to the height of logic level.
3. printing detection method according to claim 2, is characterized in that, in the step detecting described logic level, if logic level is low level send alarm command, if logic level is high level send normal work order.
4. printing detection method according to claim 3, is characterized in that, in the step detecting described logic level, sends closedown alarm command when logic level changes high level into by low level.
5. a printer, is characterized in that, comprises printer body and prints checkout gear as claimed in claim 1, and described printer body comprises paper storehouse spool, and folding sensor in paper storehouse is two; Described two paper storehouse folding sensors are arranged at the two ends of paper storehouse spool respectively, and described control circuit is arranged in described printer body, and described printer body can receive alarm command that described printing checkout gear sends and send alarm signal.
6. a patient monitor, it is characterized in that, comprise monitoring body and printer as claimed in claim 5, described printer body is installed on described monitoring body, and described monitoring body can receive alarm command that described printing checkout gear sends and send alarm signal.
7. patient monitor according to claim 6, it is characterized in that, described monitoring body is provided with warning device, described warning device comprises alarm lamp, loudspeaker and display screen, described warning device can receive the alarm command that described printing checkout gear sends, and send the sound by alarm lamp flicker and loudspeaker, and show detailed error message by display screen and report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145562.0A CN103213413B (en) | 2013-04-24 | 2013-04-24 | Print checkout gear, print detection method, printer and patient monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145562.0A CN103213413B (en) | 2013-04-24 | 2013-04-24 | Print checkout gear, print detection method, printer and patient monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213413A CN103213413A (en) | 2013-07-24 |
| CN103213413B true CN103213413B (en) | 2015-09-16 |
Family
ID=48811711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145562.0A Ceased CN103213413B (en) | 2013-04-24 | 2013-04-24 | Print checkout gear, print detection method, printer and patient monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213413B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300415B (en) * | 2015-09-11 | 2018-10-26 | 德佟电子科技（上海）有限公司 | A kind of printing device is uncapped the method for intelligent measurement |
| CN105172396B (en) * | 2015-09-28 | 2018-02-16 | 深圳市理邦精密仪器股份有限公司 | One key realizes the method and device of electrocardiogram printing and switch paper storehouses |
| CN109444385A (en) * | 2018-10-11 | 2019-03-08 | 杭州品享科技有限公司 | A kind of electric control system of the detecting instrument modularized design with internet of things functional |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07131567A (en) * | 1993-11-01 | 1995-05-19 | Brother Ind Ltd | Facsimile equipment |
| CN2518684Y (en) * | 2002-02-07 | 2002-10-30 | 四川昊园高科技发展有限责任公司 | Miniature printer |
| CN2707187Y (en) * | 2004-06-11 | 2005-07-06 | 北京秋满实科贸中心 | Multifunctional monitoring device |
| CN101894410B (en) * | 2010-07-09 | 2012-07-18 | 山东新北洋信息技术股份有限公司 | Printer and control method thereof |
| CN101913296B (en) * | 2010-07-21 | 2014-10-08 | 山东新北洋信息技术股份有限公司 | Printing system, control method thereof, information recorder |
| CN201811935U (en) * | 2010-08-24 | 2011-04-27 | 无锡爱睿芯电子有限公司 | Sensor module |
| CN102390185B (en) * | 2011-06-29 | 2013-06-12 | 深圳市理邦精密仪器股份有限公司 | Monitor printing method and system |
| CN202826751U (en) * | 2012-09-29 | 2013-03-27 | 深圳市邦健电子有限公司 | Printing mechanism and medical equipment |
-
2013
- 2013-04-24 CN CN201310145562.0A patent/CN103213413B/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213413A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101980034B (en) | Automotive wiring harness conduction detection method | |
| CN103213413B (en) | Print checkout gear, print detection method, printer and patient monitor | |
| CN108831122B (en) | Electric power temperature measurement early warning method and system based on self-adaptive model | |
| CN206012357U (en) | A kind of battery thermal runaway detecting system communicated based on PWM mode | |
| CN104444682A (en) | Method for detecting and predicating elevator landing door lock fault | |
| CN201047868Y (en) | Air purifier filter screen obstruction and fan fault detection circuit | |
| CN201812020U (en) | Automotive wiring harness conduction detecting system | |
| CN204679284U (en) | Portable vehicle performance detector | |
| CN205680231U (en) | A kind of electric fire monitoring system peculiar to vessel based on two lines bus | |
| CN211478514U (en) | Testing device for automobile battery heating film | |
| CN105387903A (en) | Intelligent gas meter with disassembling preventing function | |
| CN104101809A (en) | Disinfection cabinet remote fault diagnosis system | |
| CN210861566U (en) | Control device and system for temperature limiting protection | |
| CN106610321B (en) | A kind of electrical equipment temperature monitoring device | |
| CN203647939U (en) | Intelligent self-checking system for fire pump | |
| CN206210695U (en) | Vacuum measurement is with atomic small ion current detecting system | |
| CN108917839A (en) | A kind of intelligent Bus temperature/humidity detection controller based on Zigbee | |
| CN204537284U (en) | Queuing machine | |
| CN103954315B (en) | Data collecting system online test method | |
| CN103914362B (en) | A kind of serial ports self checking method, circuit and device | |
| CN202836869U (en) | Hydraulic pressure monitoring system | |
| CN207587143U (en) | A kind of multipath gas warning device | |
| CN102270366A (en) | Audible alarm device, method for monitoring audible alarm device and anaesthesia machine | |
| CN205788696U (en) | A kind of thin film change of lap warning system | |
| CN107633685A (en) | A kind of transit equipment condition monitoring system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20191106 Decision number of declaring invalidation: 42204 Granted publication date: 20150916 |