CN114877949A - Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting - Google Patents
Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting Download PDFInfo
- Publication number
- CN114877949A CN114877949A CN202210670313.2A CN202210670313A CN114877949A CN 114877949 A CN114877949 A CN 114877949A CN 202210670313 A CN202210670313 A CN 202210670313A CN 114877949 A CN114877949 A CN 114877949A
- Authority
- CN
- China
- Prior art keywords
- monitoring module
- dendrobium officinale
- central controller
- wind speed
- carbon dioxide
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an intelligent real-time monitoring device for dendrobium officinale planting, which comprises an air humidity monitoring module, an illumination intensity monitoring module, a wind speed monitoring module, a carbon dioxide concentration monitoring module, a camera module, a central controller, a storage, an alarm and a display. According to the invention, the multi-parameter accurate continuous measurement and real-time intelligent early warning are realized by monitoring and feeding back the environmental sensing information in real time through the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module and the carbon dioxide concentration monitoring module, and meanwhile, insect pests and diseases possibly suffered by the dendrobium officinale are identified and judged according to the camera module and the picture comparison unit, so that scientific planting is realized, the planting yield is improved, and the planting risk is reduced.
Description
Technical Field
The invention relates to the technical field of dendrobium officinale planting, in particular to an intelligent real-time monitoring device and a monitoring method for dendrobium officinale planting.
Background
Dendrobium officinale herbaceous plants are harvested as endangered plants in the book of Chinese plant Red skin, and are mainly distributed in the places of Anhui, Zhejiang, Fujian and the like in China. The stem is upright, cylindrical, not branched and has multiple sections. The raceme usually emerges from the upper part of the old stem with fallen leaves, the bract is dry, white, egg-shaped, and the flowering period is 3-6 months
At present, two environment monitoring technologies aiming at the growth process of the dendrobium officinale in the market are mainly used, one technology is judged by manual experience and feeling, the basis is taken according to seasons and the temperature and humidity of suspension, the planting process is observed only by manual work, and the manual method has the problems of inaccuracy, lack of standards, incapability of realizing real-time early warning, limited monitored environment parameters, multiple human factors and larger randomness; the other method is to record the measurement by a special instrument, and has the defects that the special instrument is too high in cost, continuous measurement and recording cannot be realized, real-time monitoring cannot be realized, and intelligent early warning and data storage cannot be realized by combining the growth process of the dendrobium officinale.
Disclosure of Invention
The invention provides an intelligent real-time monitoring device and a monitoring method for dendrobium officinale planting, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent real-time monitoring device for dendrobium officinale planting comprises an air humidity monitoring module, an illumination intensity monitoring module, a wind speed monitoring module, a carbon dioxide concentration monitoring module, a camera module, a central controller, a storage, an alarm and a display;
the signal output ends of the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module are electrically connected with the signal input end of a central controller, the central controller is electrically connected with a storage, and the signal output end of the central controller is electrically connected with the signal input ends of an alarm and a display respectively;
a picture comparison unit is arranged in the central controller, and a plurality of pictures of the dendrobium officinale after various insect pests and diseases are stored in the storage.
As a further improvement scheme of the technical scheme: the camera module is a plurality of industrial cameras and is used for shooting blade images of the dendrobium officinale in real time and sending the images to the central controller.
As a further improvement scheme of the technical scheme: various insect pests and diseases of the dendrobium officinale comprise anthracnose, leaf blight and aphid.
As a further improvement scheme of the technical scheme: the air humidity monitoring module is an air humidity sensor and is used for monitoring the air humidity around the dendrobium officinale in real time and sending a humidity parameter to the central controller.
As a further improvement scheme of the technical scheme: the illumination intensity monitoring module is an illumination intensity sensor and is used for monitoring the illumination intensity around the dendrobium officinale in real time and sending illumination intensity parameters to the central controller.
As a further improvement scheme of the technical scheme: the wind speed monitoring module is a wind speed sensor and is used for monitoring the wind speed around the dendrobium officinale in real time and sending the wind speed parameters to the central controller.
As a further improvement scheme of the technical scheme: the carbon dioxide concentration monitoring module is a carbon dioxide concentration detector and is used for monitoring the carbon dioxide concentration around the dendrobium officinale in real time and sending the wind speed parameter to the central controller.
As a further improvement scheme of the technical scheme: the alarm is an audible and visual alarm.
The invention also provides a monitoring method of the intelligent real-time monitoring device for dendrobium officinale planting, which comprises the following steps:
s1, the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module can respectively send the air humidity, the illumination intensity, the wind speed, the carbon dioxide concentration and the blade image around the dendrobium officinale in real time to the central controller;
s2, presetting the highest threshold and the lowest threshold of ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration when the dendrobium officinale is planted in the central controller, and controlling the alarm by the central controller to give an alarm when the central controller receives that the parameters of the ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration are higher than the highest threshold or lower than the lowest threshold, and prompting a caregiver to check in time; meanwhile, pictures of various insect pests and diseases of the dendrobium officinale are stored in the storage device, when the blade images are sent to the central controller, the image comparison unit in the central controller can compare the blade images with the pictures of the various insect pests and diseases of the dendrobium officinale, if the contrast recognition degree exceeds eighty percent, the central controller can control the alarm to give an alarm, the blade images at the moment are sent to the display, and the nursing staff can conveniently make further judgment.
As a further improvement scheme of the technical scheme: the central controller can send the air humidity, the illumination intensity, the wind speed, the carbon dioxide concentration and the blade image received in real time around the dendrobium officinale to the storage device for storage.
Compared with the prior art, the invention has the beneficial effects that:
through air humidity monitoring module, illumination intensity monitoring module, wind speed monitoring module, carbon dioxide concentration monitoring module, real-time supervision and feedback environment sensing information, realize accurate continuous measurement of multi-parameter and real-time intelligent early warning, still discern the insect pest and the disease that judge dendrobium officinale probably received according to camera module and picture contrast unit simultaneously to realize scientific planting, improve planting output, reduce and plant the risk.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram of a system structure of an intelligent real-time monitoring device for planting Dendrobium officinale provided by the present invention;
fig. 2 is a schematic diagram of the units inside the central controller.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, in an embodiment of the present invention, an intelligent real-time monitoring device for dendrobium officinale planting includes an air humidity monitoring module, an illumination intensity monitoring module, a wind speed monitoring module, a carbon dioxide concentration monitoring module, a camera module, a central controller, a storage, an alarm, and a display;
the signal output ends of the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module are electrically connected with the signal input end of a central controller, the central controller is electrically connected with a storage, and the signal output end of the central controller is electrically connected with the signal input ends of an alarm and a display respectively;
a picture comparison unit is arranged in the central controller, and a plurality of pictures of the dendrobium officinale with various insect pests and diseases are stored in the storage.
Specifically, the camera module is a plurality of industrial cameras and is used for shooting images of the leaves of the dendrobium officinale in real time and sending the images to the central controller.
Specifically, various insect pests and diseases of the dendrobium officinale comprise common insect pests and diseases of the dendrobium officinale such as anthracnose, leaf blight and aphid.
Specifically, the air humidity monitoring module is an air humidity sensor and is used for monitoring the air humidity around the dendrobium officinale in real time and sending the humidity parameter to the central controller.
Specifically, the illumination intensity monitoring module is an illumination intensity sensor and is used for monitoring the illumination intensity around the dendrobium officinale in real time and sending illumination intensity parameters to the central controller.
Specifically, the wind speed monitoring module is a wind speed sensor and is used for monitoring the wind speed around the dendrobium officinale in real time and sending the wind speed parameter to the central controller.
Specifically, the carbon dioxide concentration monitoring module is a carbon dioxide concentration detector and is used for monitoring the carbon dioxide concentration around the dendrobium officinale in real time and sending the wind speed parameter to the central controller.
Specifically, the alarm is an audible and visual alarm.
The invention also provides a monitoring method of the intelligent real-time monitoring device for dendrobium officinale planting, which comprises the following steps:
s1, the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module can respectively send the air humidity, the illumination intensity, the wind speed, the carbon dioxide concentration and the blade image around the dendrobium officinale in real time to the central controller;
s2, presetting the highest threshold and the lowest threshold of ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration when the dendrobium officinale is planted in the central controller, and controlling the alarm by the central controller to give an alarm when the central controller receives that the parameters of the ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration are higher than the highest threshold or lower than the lowest threshold, and prompting a caregiver to check in time; meanwhile, pictures of various insect pests and diseases of the dendrobium officinale are stored in the storage, when the blade images are sent to the central controller, the image comparison unit in the central controller can compare the blade images with the pictures of the various insect pests and diseases of the dendrobium officinale, if the contrast recognition degree exceeds eighty percent, the central controller can control the alarm to give an alarm, the blade images are sent to the display at the moment, the nursing staff can conveniently make further judgment, and in addition, the central controller can send the air humidity, the illumination intensity, the wind speed, the carbon dioxide concentration and the blade images which are received in real time to the storage for storage.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. An intelligent real-time monitoring device for dendrobium officinale planting is characterized by comprising an air humidity monitoring module, an illumination intensity monitoring module, a wind speed monitoring module, a carbon dioxide concentration monitoring module, a camera module, a central controller, a storage, an alarm and a display;
the signal output ends of the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module are electrically connected with the signal input end of a central controller, the central controller is electrically connected with a storage, and the signal output end of the central controller is electrically connected with the signal input ends of an alarm and a display respectively;
a picture comparison unit is arranged in the central controller, and a plurality of pictures of the dendrobium officinale after various insect pests and diseases are stored in the storage.
2. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the camera module is a plurality of industrial cameras.
3. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein various insect pests and diseases of dendrobium officinale comprise anthracnose, leaf blight and aphids.
4. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the air humidity monitoring module is an air humidity sensor.
5. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the illumination intensity monitoring module is an illumination intensity sensor.
6. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the wind speed monitoring module is a wind speed sensor.
7. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the carbon dioxide concentration monitoring module is a carbon dioxide concentration detector.
8. The intelligent real-time monitoring device for dendrobium officinale planting according to claim 1, wherein the alarm is an audible and visual alarm.
9. The monitoring method of the intelligent real-time monitoring device for dendrobium officinale planting according to any one of claims 1-8, comprising the following steps:
s1, the air humidity monitoring module, the illumination intensity monitoring module, the wind speed monitoring module, the carbon dioxide concentration monitoring module and the camera module can respectively send the air humidity, the illumination intensity, the wind speed, the carbon dioxide concentration and the blade image around the dendrobium officinale in real time to the central controller;
s2, presetting the highest threshold and the lowest threshold of ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration when the dendrobium officinale is planted in the central controller, and controlling the alarm by the central controller to give an alarm when the central controller receives that the parameters of the ambient air humidity, illumination intensity, wind speed and carbon dioxide concentration are higher than the highest threshold or lower than the lowest threshold, and prompting a caregiver to check in time; meanwhile, pictures of various insect pests and diseases of the dendrobium officinale are stored in the storage device, when the blade images are sent to the central controller, the image comparison unit in the central controller can compare the blade images with the pictures of the various insect pests and diseases of the dendrobium officinale, if the comparison recognition degree exceeds more than eighty percent, the central controller can control the alarm to give an alarm, and then the blade images are sent to the display, so that a caregiver can conveniently make further judgment.
10. The monitoring method of the intelligent real-time monitoring device for dendrobium officinale planting according to claim 9, wherein the central controller can send the received real-time air humidity, illumination intensity, wind speed, carbon dioxide concentration and leaf image around dendrobium officinale to the storage for storage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210670313.2A CN114877949A (en) | 2022-06-14 | 2022-06-14 | Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210670313.2A CN114877949A (en) | 2022-06-14 | 2022-06-14 | Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114877949A true CN114877949A (en) | 2022-08-09 |
Family
ID=82681054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210670313.2A Pending CN114877949A (en) | 2022-06-14 | 2022-06-14 | Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114877949A (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204697331U (en) * | 2015-04-29 | 2015-10-07 | 复旦大学 | A kind ofly promote the long-range light filling illuminator of the LED of Growth of Dendrobium candidum |
CN105511531A (en) * | 2016-01-05 | 2016-04-20 | 浙江大学城市学院 | Dendrobium officinale growing environment intelligent monitoring system based on PLC |
CN109409270A (en) * | 2018-10-16 | 2019-03-01 | 宁夏农林科学院农业经济与信息技术研究所(宁夏农业科技图书馆) | A kind of fructus lycii insect pest image identification system |
CN110287822A (en) * | 2019-06-10 | 2019-09-27 | 浙江大学城市学院 | The snail pest control method of view-based access control model target detection in a kind of officinal dendrobium stem plantation |
CN111080616A (en) * | 2019-12-11 | 2020-04-28 | 常德鑫芙蓉环保有限公司 | Tobacco leaf pest and disease damage monitoring system |
CN212969892U (en) * | 2020-08-28 | 2021-04-13 | 皖西学院 | Dendrobium nobile cultivation detection device based on knowledge map |
CN112753450A (en) * | 2021-01-11 | 2021-05-07 | 皖西学院 | Dendrobium nobile cultivation experiment canopy system based on thing networking |
CN113139461A (en) * | 2021-04-23 | 2021-07-20 | 塔里木大学 | Wheat leaf disease and insect pest detection system for agricultural planting and management method thereof |
CN113892374A (en) * | 2021-11-12 | 2022-01-07 | 绍兴儒林生物科技有限公司 | Planting greenhouse system for improving photosynthesis of dendrobium officinale |
CN215929003U (en) * | 2021-10-18 | 2022-03-01 | 广东轻工职业技术学院 | Insect pest monitoring alarm device in dendrobium officinale growth |
CN114503863A (en) * | 2022-02-22 | 2022-05-17 | 广州大学 | Control system and control method for intelligent planting incubator capable of recognizing insects and identifying fertilizers |
-
2022
- 2022-06-14 CN CN202210670313.2A patent/CN114877949A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204697331U (en) * | 2015-04-29 | 2015-10-07 | 复旦大学 | A kind ofly promote the long-range light filling illuminator of the LED of Growth of Dendrobium candidum |
CN105511531A (en) * | 2016-01-05 | 2016-04-20 | 浙江大学城市学院 | Dendrobium officinale growing environment intelligent monitoring system based on PLC |
CN109409270A (en) * | 2018-10-16 | 2019-03-01 | 宁夏农林科学院农业经济与信息技术研究所(宁夏农业科技图书馆) | A kind of fructus lycii insect pest image identification system |
CN110287822A (en) * | 2019-06-10 | 2019-09-27 | 浙江大学城市学院 | The snail pest control method of view-based access control model target detection in a kind of officinal dendrobium stem plantation |
CN111080616A (en) * | 2019-12-11 | 2020-04-28 | 常德鑫芙蓉环保有限公司 | Tobacco leaf pest and disease damage monitoring system |
CN212969892U (en) * | 2020-08-28 | 2021-04-13 | 皖西学院 | Dendrobium nobile cultivation detection device based on knowledge map |
CN112753450A (en) * | 2021-01-11 | 2021-05-07 | 皖西学院 | Dendrobium nobile cultivation experiment canopy system based on thing networking |
CN113139461A (en) * | 2021-04-23 | 2021-07-20 | 塔里木大学 | Wheat leaf disease and insect pest detection system for agricultural planting and management method thereof |
CN215929003U (en) * | 2021-10-18 | 2022-03-01 | 广东轻工职业技术学院 | Insect pest monitoring alarm device in dendrobium officinale growth |
CN113892374A (en) * | 2021-11-12 | 2022-01-07 | 绍兴儒林生物科技有限公司 | Planting greenhouse system for improving photosynthesis of dendrobium officinale |
CN114503863A (en) * | 2022-02-22 | 2022-05-17 | 广州大学 | Control system and control method for intelligent planting incubator capable of recognizing insects and identifying fertilizers |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108629946A (en) | A kind of tumble detection method for human body based on RGBD sensors | |
CN106871971A (en) | One plant growth management system | |
CN209313951U (en) | A kind of greenhouse intelligent movable monitoring system based on ARM9 | |
CN113406899A (en) | Intelligent agricultural monitoring system based on Internet of things | |
CN105547252A (en) | Crop canopy image acquisition device based on context awareness | |
CN206164658U (en) | Livestock farming intelligence control system based on wireless network | |
CN109906833B (en) | Greenhouse intelligent management system based on big data | |
CN105547360A (en) | Crop canopy image collection method based on context awareness | |
CN218604542U (en) | Comprehensive sensing and warning device for calf growth environment and individual health | |
CN113902990A (en) | Abnormity early warning method and system for inspection robot | |
CN106506848A (en) | A kind of livestock culturing control system based on ZigBee | |
CN114460080A (en) | Rice disease and pest intelligent monitoring system | |
CN108089623A (en) | A kind of intelligent pig farm intelligent monitoring and alarming system based on Internet of Things | |
CN209248554U (en) | A kind of field crops insect pest automatic identification and job management system | |
CN110765901A (en) | Agricultural disaster information remote sensing extraction system and method based on Internet of things | |
CN114877949A (en) | Intelligent real-time monitoring device and monitoring method for dendrobium officinale planting | |
CN206593694U (en) | A kind of Agricultural Environmental Monitoring system | |
CN108759912A (en) | A kind of agricultural greenhouse EMS based on Internet of Things | |
CN209069346U (en) | Production estimation online monitoring and management inquiry system | |
CN208739151U (en) | A kind of wisdom agricultural system based on Internet of Things | |
CN109863916A (en) | Method based on intelligent full physical schemes deinsectization weeding | |
AU2021103499A4 (en) | An automated plantation health monitoring system and a method thereof | |
CN109451279A (en) | A kind of greenhouse intelligent movable monitoring system based on ARM9 | |
CN109194733A (en) | A kind of preventing disease and pest system in mango base | |
CN115756037A (en) | Greenhouse vegetable management and control method and 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 |