CN113376527A - Battery patrol instrument - Google Patents

Battery patrol instrument Download PDF

Info

Publication number
CN113376527A
CN113376527A CN202110436340.9A CN202110436340A CN113376527A CN 113376527 A CN113376527 A CN 113376527A CN 202110436340 A CN202110436340 A CN 202110436340A CN 113376527 A CN113376527 A CN 113376527A
Authority
CN
China
Prior art keywords
battery
processor
patrol
unit
battery pack
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.)
Pending
Application number
CN202110436340.9A
Other languages
Chinese (zh)
Inventor
张创奥
吴晖
李云鹏
王黎明
徐青鸿
黄泽民
倪孟听
潘晓茹
吴信文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Yueqing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Yueqing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd, Yueqing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical Wenzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority to CN202110436340.9A priority Critical patent/CN113376527A/en
Publication of CN113376527A publication Critical patent/CN113376527A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02Means for indicating or recording specially adapted for thermometers
    • G01K1/024Means for indicating or recording specially adapted for thermometers for remote indication
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00Thermometers specially adapted for specific purposes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2503Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K2219/00Thermometers with dedicated analog to digital converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

本发明展示了一种电池巡检仪,所述巡检装置用于检测电池组,包括巡检仪和机壳,所述巡检仪安装在机壳内,所述巡检仪包括处理器、供电单元、存储单元、报警单元、A/D转换器和隔离切换电路,所述巡检仪上设有操作面板,所述操作面板上设有LCD显示屏、指示灯和操作按键,所述电池组上连接有温度采集器,所述温度采集器上设有发射单元,所述巡检仪中设有接收单元,所述接收单元与处理器相连接,所述处理器与温度采集器通过发射单元和接收单元实现无线连接,所述巡检仪配有手持终端,所述手持终端与所述处理器通信连接。该巡检装置就有较好的检测能力。

Figure 202110436340

The invention shows a battery inspection instrument. The inspection device is used to detect battery packs, and includes an inspection instrument and a casing. The inspection instrument is installed in the casing. The inspection instrument includes a processor, A power supply unit, a storage unit, an alarm unit, an A/D converter and an isolation switching circuit, the inspection instrument is provided with an operation panel, and the operation panel is provided with an LCD display screen, indicator lights and operation buttons, and the battery A temperature collector is connected to the group, a transmitting unit is arranged on the temperature collector, a receiving unit is arranged in the inspection instrument, and the receiving unit is connected with the processor, and the processor and the temperature collector are transmitted through the The unit and the receiving unit are connected wirelessly, the inspection instrument is equipped with a hand-held terminal, and the hand-held terminal is connected in communication with the processor. The inspection device has better detection capability.

Figure 202110436340

Description

Battery patrol instrument
[ technical field ] A method for producing a semiconductor device
The invention relates to a battery inspection instrument, and belongs to the technical field of battery inspection devices.
[ background of the invention ]
With the rapid development of the battery intelligent technology, the battery intelligent marketization complexity is increased day by day, the regulatory requirements on safety, environmental protection and energy conservation are strict day by day, the customer requirements are different, a large number of battery devices are widely used in enterprises, so that the standby power engineering of a large machine room cannot be monitored, and the real-time monitoring of the battery faces challenges.
In the monitoring process of the battery, the power supply environment of a client needs to be calibrated according to target market requirements, regulation requirements, standby power configuration requirements and the like. Such as IDC rooms, air conditioner rooms, highway monitoring stations, airport power supply rooms, etc.
After the battery enters the market, each power distribution equipment is reconfigured and calibrated according to the change of the requirements of the regulations, the found problems and the feedback of customers in the market. In the implementation engineering after sale, the machine stations of the same enterprise have different power supply environment configurations, and a one-to-many short message monitoring mode is certainly a waste along with overlarge centralized monitoring demand of power distribution.
[ summary of the invention ]
The invention aims to provide a battery inspection instrument, and the inspection device has better detection capability.
The technical scheme adopted by the invention is as follows:
a battery inspection instrument, the inspection device is used for detecting a battery pack, and comprises an inspection instrument and a casing, the inspection instrument is installed in the casing, the inspection instrument comprises a processor, a power supply unit, a storage unit, an alarm unit, an A/D converter and an isolation switching circuit, the battery pack is connected with the isolation switching circuit, the isolation switching circuit is connected with the A/D converter, the A/D converter is connected with the processor, the storage unit is connected with the processor, the alarm unit is connected with the processor, the processor is connected with the power supply unit, the inspection instrument is provided with an operation panel, the operation panel is provided with an LCD display screen, an indicator light and operation keys, the indicator light comprises a fault lamp and an operation lamp, the operation keys comprise 2 number setting keys, 2 up-down rolling keys and setting keys, be connected with the temperature collector on the group battery, be equipped with the transmitting element on the temperature collector, be equipped with the receiving element in patrolling the appearance, the receiving element is connected with the treater, the treater passes through transmitting element and receiving element with the temperature collector and realizes wireless connection, patrolling the appearance and being furnished with handheld terminal, handheld terminal with treater communication connection.
Preferably, the alarm unit is an audible and visual alarm.
Preferably, the storage unit is a USB mobile storage unit or a storage hard disk.
Preferably, the power supply module is a direct current power supply, and the voltage of the power supply module is 85V-320V.
Preferably, a battery pack wiring port is arranged on the casing, and the battery pack is connected with the isolation switching circuit through the battery pack wiring port.
Preferably, the two sides of the machine shell are provided with an installation clamping position and a fixing buckle for fixing, and the machine shell is fixed through mutual buckling of the installation clamping position and the fixing buckle.
Preferably, the handheld terminal is a smart phone.
The beneficial effects of the invention are as follows:
the patrol instrument comprises a processor, a power supply unit, a storage unit, an alarm unit, an A/D converter and an isolation switching circuit, wherein a battery pack is connected with the isolation switching circuit, the isolation switching circuit is connected with the A/D converter, the A/D converter is connected with the processor, a battery pack voltage signal is transmitted to the processor through the isolation switching circuit and the A/D converter, an LCD display screen is arranged on the patrol instrument, the condition of the battery pack voltage is displayed through the display screen, so that a worker can visually know a monitoring result through the LCD display screen, and the data displayed through the LCD display screen can also enable the worker to comprehensively know the running state of the battery pack, thereby facilitating the worker to make an accurate response.
In addition, the temperature collector is connected with the battery pack, the temperature collector is wirelessly connected with the processor through the transmitting unit and the receiving unit, the temperature collector collects the operating temperature of the battery pack, the temperature collector sends the collected temperature to the processor through the transmitting unit, and the processor displays the temperature of the battery pack through the LCD display screen, so that a worker can know the operating temperature of the battery pack in time, and can find and process the battery pack in time when the temperature of the battery pack is too high, and the monitoring capability of the battery pack is improved.
Secondly, the processor is provided with a storage unit, the operation panel comprises an indicator light and an operation key, the storage unit is used for storing monitoring information, a worker can inquire the voltage of the battery pack through the operation key, the worker can know the whole operation state of the battery pack and improve the understanding of the worker to the battery pack, the indicator light comprises an operation light and a fault light, when the battery pack operates normally, the operation light is normally lighted, when the battery pack is abnormal, the fault light is lighted, the worker can directly know whether the battery pack operates normally through the indicator light, the worker can know the state of the battery pack more visually, the worker can find the abnormality of the battery pack in time conveniently, and accordingly corresponding judgment is made.
Furthermore, the patrol inspection instrument is provided with a handheld terminal, the handheld terminal is in communication connection with the processor, and the processor sends the monitoring result to the handheld terminal, so that a worker can know the running state of the battery pack at any time through the handheld terminal, and the worker can monitor the battery pack in real time through the handheld terminal.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
[ description of the drawings ]
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a connection diagram of an embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in fig. 1 and fig. 2, this embodiment shows a battery inspection instrument, the inspection device is used for detecting a battery pack 5, and includes an inspection instrument and a casing 1, the inspection instrument is installed in the casing 1, the inspection instrument includes a processor 2, a power supply unit 8, a storage unit 7, an alarm unit 10, an a/D converter 3 and an isolation switching circuit 4, the battery pack 5 is connected to the isolation switching circuit 4, the isolation switching circuit 4 is connected to the a/D converter 3, the a/D converter 3 is connected to the processor 2, the storage unit 7 is connected to the processor 2, the alarm unit 10 is connected to the processor 2, the processor 2 is connected to the power supply unit 8, the inspection instrument is provided with an operation panel, the operation panel is provided with an LCD display 101, an indicator light 103 and an operation button 102, be connected with temperature collector 6 on the group battery 5, be equipped with the transmitting element on the temperature collector 6, be equipped with the receiving element in the appearance of patrolling and examining, the receiving element is connected with treater 2, treater 2 passes through transmitting element and receiving element with temperature collector 6 and realizes wireless connection, the appearance of patrolling and examining is furnished with handheld terminal 9, handheld terminal 9 with 2 communication connection of treater.
Regarding the operation panel, in this embodiment, the operation panel includes an indicator lamp 103 and an operation button 102, the indicator lamp 103 includes a fault lamp and an operation lamp, when the battery pack 5 is operating normally, the operation lamp is green and is lit normally, when the battery pack 5 is operating abnormally, the fault lamp is lit, the fault lamp is red, and the alarm unit 10 gives an alarm sound, and the alarm unit 10 is an audible and visual alarm, which includes the fault indicator lamp 103 and a buzzer.
The operation key 102 comprises 2 number setting keys, 2 up-down scroll keys and a setting key, in this embodiment, a worker can set or change the voltage value of the battery pack 5 through the 2 number setting keys, the up-down scroll key is used for inquiring historical records, in addition, the battery pack 5 is composed of a plurality of single battery packs 5, and the specified single battery can be inquired through the up-down scroll key.
In this embodiment, the storage unit 7 is a USB mobile storage unit 7 or a storage hard disk, the power supply module is a dc power supply, and the voltage of the power supply module is 85V-320V.
Regarding casing 1, be equipped with group battery 5 wiring port on the casing 1 in this embodiment, group battery 5 is connected with isolation switching circuit 4 through group battery 5 wiring port, casing 1 both sides are equipped with and are used for fixed installation screens and fixed knot 104, through the mutual lock realization of installation screens and fixed knot 104 casing 1 is fixed.
The patrol instrument in the embodiment comprises a processor 2, a power supply unit 8, a storage unit 7, an alarm unit 10, an A/D converter 3 and an isolation switching circuit 4, the battery pack 5 is connected with the isolation switching circuit 4, the isolation switching circuit 4 is connected with the A/D converter 3, the A/D converter 3 is connected with the processor 2, the voltage signal of the battery pack 5 is transmitted to the processor 2 through the isolation switching circuit 4 and the A/D converter 3, the patrol instrument is provided with an LCD display screen 101, the condition of the voltage of the battery pack 5 is displayed through the display screen 101, so that a worker can visually know the monitoring result through the LCD display screen 101, the data displayed by the LCD screen 101 can also make the staff comprehensively know the running state of the battery pack 5, so that the staff can make accurate response.
In addition, in this embodiment temperature collection ware 6 is connected with group battery 5, temperature collection ware 6 passes through transmitting element and receiving element with treater 2 and realizes wireless connection, the temperature when group battery 5 operation is gathered to temperature collection ware 6, temperature collection ware 6 passes through the temperature that transmitting element will gather sends to treater 2, treater 2 passes through LCD display screen 101 and shows group battery 5's temperature, makes the staff can in time know group battery 5's operating temperature, and when group battery 5's temperature was too high, the staff can in time discover and make the processing, improves this embodiment to group battery 5's monitoring ability.
In the present embodiment, the processor 2 is provided with a storage unit 7, the operation panel includes an indicator light 103 and an operation button 102, the storage unit 7 is used for storing monitoring information, a worker can inquire the voltage of the battery pack 5 through the operation key 102, the worker can know the whole operation state of the battery pack 5, the worker can improve the understanding of the battery pack 5, the indicator light 103 comprises an operation light and a fault light, when the battery pack 5 operates normally, the operation lamp lights up normally, when the battery pack 5 is abnormal, the fault lamp lights up, can directly know through pilot lamp 103 through personnel whether the operation of group battery 5 is normal, make the staff to the more audio-visual understanding of state ability of group battery 5, make things convenient for the staff in time to discover the unusual of group battery 5 to make corresponding judgement.
Furthermore, in this embodiment the patrol and examine the appearance and be furnished with handheld terminal 9, handheld terminal 9 with processor 2 communication connection, processor 2 sends the monitoring result to handheld terminal 9, makes the staff can know at any time through handheld terminal 9, and the running state of group battery 5, thereby through thereby handheld terminal 9 realizes the staff to the real-time supervision of group battery 5.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (7)

1. The utility model provides a battery patrols and examines appearance, inspection device is used for detecting the group battery, its characterized in that: the intelligent patrol inspection device comprises a patrol inspection device and a casing, wherein the patrol inspection device is installed in the casing, the patrol inspection device comprises a processor, a power supply unit, a storage unit, an alarm unit, an A/D converter and an isolation switching circuit, a battery pack is connected with the isolation switching circuit, the isolation switching circuit is connected with the A/D converter, the A/D converter is connected with the processor, the storage unit is connected with the processor, the alarm unit is connected with the processor, the processor is connected with the power supply unit, the patrol inspection device is provided with an operating panel, the operating panel is provided with an LCD display screen, an indicator lamp and operating keys, the indicator lamp comprises a fault lamp and an operating lamp, the operating keys comprise 2 number setting keys, 2 up-down rolling keys and setting keys, the battery pack is connected with a temperature collector, and the temperature collector is provided with a transmitting unit, the patrol and examine appearance in be equipped with the receiving element, the receiving element is connected with the treater, the treater passes through transmitting element and receiving element with the temperature collector and realizes wireless connection, the patrol and examine appearance is furnished with handheld terminal, handheld terminal with treater communication connection.
2. The battery patrol instrument according to claim 1, wherein: the alarm unit is an audible and visual alarm.
3. The battery patrol instrument according to claim 1, wherein: the storage unit is a USB mobile storage unit or a storage hard disk.
4. The battery patrol instrument according to claim 1, wherein: the power supply module is a direct current power supply, and the voltage of the power supply module is 85-320V.
5. The battery patrol instrument according to claim 1, wherein: the battery pack is connected with the isolation switching circuit through the battery pack wiring port.
6. The battery patrol instrument according to claim 1, wherein: the casing both sides are equipped with and are used for fixed installation screens and fixed the knot, through installation screens realizes with the mutual lock of fixed knot the fixing of casing.
7. The battery patrol instrument according to claim 1, wherein: the handheld terminal is a smart phone.
CN202110436340.9A 2021-04-22 2021-04-22 Battery patrol instrument Pending CN113376527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110436340.9A CN113376527A (en) 2021-04-22 2021-04-22 Battery patrol instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110436340.9A CN113376527A (en) 2021-04-22 2021-04-22 Battery patrol instrument

Publications (1)

Publication Number Publication Date
CN113376527A true CN113376527A (en) 2021-09-10

Family

ID=77569871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110436340.9A Pending CN113376527A (en) 2021-04-22 2021-04-22 Battery patrol instrument

Country Status (1)

Country Link
CN (1) CN113376527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115856647A (en) * 2022-12-08 2023-03-28 国网浙江省电力有限公司乐清市供电公司 Power battery monitoring system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204314437U (en) * 2014-11-26 2015-05-06 安徽鑫龙电器股份有限公司 A kind of Battery Monitoring Device
CN110412473A (en) * 2019-08-02 2019-11-05 上海安趋信息科技有限公司 The battery data logging and method for inspecting of variable polling period
CN210376639U (en) * 2019-07-12 2020-04-21 北京索科曼正卓智能电气有限公司 Intelligent patrol instrument for UPS (uninterrupted Power supply)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204314437U (en) * 2014-11-26 2015-05-06 安徽鑫龙电器股份有限公司 A kind of Battery Monitoring Device
CN210376639U (en) * 2019-07-12 2020-04-21 北京索科曼正卓智能电气有限公司 Intelligent patrol instrument for UPS (uninterrupted Power supply)
CN110412473A (en) * 2019-08-02 2019-11-05 上海安趋信息科技有限公司 The battery data logging and method for inspecting of variable polling period

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115856647A (en) * 2022-12-08 2023-03-28 国网浙江省电力有限公司乐清市供电公司 Power battery monitoring system

Similar Documents

Publication Publication Date Title
CN110739772A (en) Intelligent power distribution operation and maintenance system
CN202310111U (en) Base station remote monitoring system based on embedded wireless network
CN111585354A (en) Intelligent operation and detection equipment for energy storage power station
CN109746893A (en) Intelligence O&M robot, data center
CN109412268A (en) A kind of electronic box intelligent monitor system
CN202127289U (en) Electric control device of intelligent environment detection system of substation
CN113376527A (en) Battery patrol instrument
CN111536747A (en) Monitoring system of commercial refrigerator
CN108898802B (en) Combustible toxic gas intelligent alarm system powered by dry battery
CN110780740A (en) Intelligent meter box and interaction method thereof
CN207162863U (en) Multiuser to remotely O&M monitoring management type central air-conditioning cooling/heating system
CN119448548A (en) An intelligent substation automation monitoring and verification system
CN113804249A (en) Intelligent data acquisition monitoring system for refined cotton production line
CN111030308A (en) UPS power supply on-line monitoring device based on electric power internet of things technology
CN209979068U (en) A lattice infrared cable room temperature measurement device based on dispatching network
CN202383811U (en) Anti-theft early warning system for high-voltage cable iron tower of electric power system
CN212645787U (en) Computer lab power environmental monitoring system
CN209001674U (en) A kind of electronic box intelligent monitor system
CN211579699U (en) UPS power supply on-line monitoring device based on electric power internet of things technology
CN212258533U (en) Intelligent power distribution management device
CN210295356U (en) Safety monitoring device
CN209373753U (en) Electrical fire monitoring equipment
CN2645148Y (en) Fire alarm network alarm system
CN215910980U (en) Multifunctional machine room monitoring device
CN207337166U (en) A kind of communications equipment room comprehensive monitoring system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210910