CN108741370A - A kind of intelligence cap and its application system - Google Patents
A kind of intelligence cap and its application system Download PDFInfo
- Publication number
- CN108741370A CN108741370A CN201810785682.XA CN201810785682A CN108741370A CN 108741370 A CN108741370 A CN 108741370A CN 201810785682 A CN201810785682 A CN 201810785682A CN 108741370 A CN108741370 A CN 108741370A
- Authority
- CN
- China
- Prior art keywords
- cap
- data
- capacitance
- intelligent
- bongrace
- 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
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
- A42B1/242—Means for mounting detecting, signalling or lighting devices
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
- A42B1/245—Means for mounting audio or communication systems
Landscapes
- Telephone Function (AREA)
Abstract
The invention discloses a kind of intelligent cap and its application systems, the smart cap attached bag includes bongrace and cap body, the bongrace and cap body include that external thermal insulation layer is formed by accommodating space with internal precoat, the cap body is equipped with locating module, communication module and the first identification device, the both sides of edges of the bongrace is respectively equipped with microphone and loud speaker, the front end of the bongrace is equipped with the second identification device, the locating module, communication module, first identification device, microphone, loud speaker and the second identification device are respectively connect with the first flexible PCB being arranged in the cap body, first flexible PCB includes flexible battery and controller;Its effect is:By the way that corresponding module and device are arranged on cap, make the present invention on the basis of with traditional function, there are the multiple functions such as positioning, communication and identification, make it have intelligent.
Description
Technical field
The present invention relates to field of hat, and in particular to a kind of intelligence cap and its application system.
Background technology
Cap can arrange in pairs or groups in warming, life in sunshade, cold under burning sun and decorate, and even more people's outdoor sports are standing
Article.Cap is widely used in people's lives, more and more to dress with the fast development of electronic information technology
Formula smart machine appears in face of consumer, but in the prior art, and the function of cap is more traditional, lack of wisdom, Bu Nengman
The intelligent demand of sufficient people.
Invention content
The object of the present invention is to provide a kind of intelligent cap and its application systems, to solve the function of cap in the prior art
Compare traditional, the defect of lack of wisdom.
The technical solution that the present invention takes is:A kind of intelligence cap, including bongrace and cap body, the bongrace and cap body are wrapped
It includes external thermal insulation layer and is formed by accommodating space with internal precoat, the cap body is equipped with locating module, communication module
With the first identification device, the both sides of edges of the bongrace is respectively equipped with microphone and loud speaker, and the front end of the bongrace is equipped with the
Two identification devices, the locating module, communication module, the first identification device, microphone, loud speaker and the second identification device are divided equally
It is not connect with the first flexible PCB being arranged in the cap body, first flexible PCB includes flexible battery and control
Device.
Preferably, for the ease of carrying out wireless charging for the present invention, improve that its is intelligent, in the accommodating space of the bongrace
Equipped with receiving coil and the second flexible PCB, second flexible PCB includes electric energy receiving module, the receiving coil
It is connect with electric energy receiving module, the electric energy receiving module is connect with the flexible battery.
Preferably, in order to realize that its wireless charging, the electric energy receiving module include electric energy receiving circuit, the electric energy connects
It includes that rectifier bridge BR1, capacitance C1, capacitance C2, resistance R1 and zener diode Dz, the exchange of the rectifier bridge BR1 are defeated to receive circuit
Enter end to connect with the both ends of the receiving coil respectively, the cathode output end of the rectifier bridge BR1 is negative with the rectifier bridge BR1's
The capacitance C1, one end ground connection of the capacitance C1, the other end and the electricity of the capacitance C1 are parallel between the output end of pole
One end connection of R1 is hindered, the other end of the resistance R1 is connect with the cathode of the zener diode Dz, the zener diode
The plus earth of Dz, the both ends capacitance C2 in parallel of the zener diode Dz, both ends and the flexibility of the capacitance C2
Battery connects.
Preferably, the capacitance C1 and capacitance C2 are all made of electrolytic capacitor.
Preferably, first identification device and the second identification device are all made of camera, and the locating module uses GPS
Module.
Preferably, be additionally provided with gravity sensor on the medial surface at the top of cap body, cap body cap along inside, with even circumferential
Be distributed multiple temperature sensors and pulse transducer, the gravity sensor, temperature sensor and pulse transducer respectively with institute
State controller connection.
The another technical solution that the present invention takes is:A kind of application system of intelligence cap, including server and at least
A kind of one intelligent cap described above;
The intelligence cap is for obtaining the angle-data that gravity sensor is detected, and by the angle-data to outgoing
It send;
The server compares the angle-data and preset angle threshold for receiving the angle-data
Compared with, when the angle-data detected be more than preset angle threshold when, externally send corresponding prompting message;
The intelligence cap is additionally operable to receive the prompting message, and triggers loud speaker according to the prompting message and carried
It wakes up.
Preferably, the intelligent cap is additionally operable to obtain temperature data and pulse data, and by the temperature data and arteries and veins
Data of fighting are sent out;
The server is additionally operable to receive and process the temperature data and pulse data to obtain the speed of travel of user
Guiding opinion, and the speed of travel guiding opinion is fed back into the intelligent cap.
Preferably, the intelligent cap is additionally operable to obtain the image data of camera acquisition, and by described image data to
Outer transmission;
The server is additionally operable to receive and process described image data to obtain flow of the people data.
Preferably, the server is additionally operable to receive and process described image data to obtain flow of the people data, specifically wraps
It includes:
Server carries out region division to described image data;
Server carries out recognition of face to the image in each region, determines the number in each region;
Server counts the number in each region, obtains flow of the people data and is stored.
Using above-mentioned technical proposal, has the following advantages:A kind of intelligent cap proposed by the present invention and its application system, lead to
Cross and corresponding module and device be set on cap, make the present invention on the basis of with traditional function, have positioning, communication and
The multiple functions such as identification, make it have intelligent.
Description of the drawings
Fig. 1 is the structural schematic diagram figure of the embodiment of the present invention;
Fig. 2 is the schematic block circuit diagram of the embodiment of the present invention;
Fig. 3 is the circuit diagram of electric energy receiving circuit in the embodiment of the present invention;
Fig. 4 is a kind of system block diagram of the application system of intelligent cap in the embodiment of the present invention.
Specific implementation mode
In order to keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and
Specific embodiment is described in detail, and the following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Shown in Fig. 2, a kind of intelligence cap, including bongrace 1 and cap body 2, the bongrace 1 and cap body 2 include
External thermal insulation layer 3 is formed by accommodating space with internal precoat, and the cap body 2 is equipped with locating module 4, communication module
5 and first identification device 6, the both sides of edges of the bongrace 1 be respectively equipped with microphone 7 and loud speaker 8, the front end of the bongrace 1
Equipped with the second identification device 9, the locating module 4, communication module 5, the first identification device 6, microphone 7, loud speaker 8 and second
Identification device 9 is respectively connect with the first flexible PCB being arranged in the cap body, and first flexible PCB includes
Flexible battery 10 and controller.
In application, the cap body is cylindrical structure, the cap further includes waterproof layer, and the waterproof layer is located at thermal insulation layer
On, the locating module and communication module are set to the top of cap body, and the second identification device is set to the centre at cap body rear portion
Position makes the present invention convenient for the external image information after identification wearer's brain by each module and device being equipped on cap
On the basis of with traditional function, there are the multiple functions such as positioning, communication and identification, make it have intelligent.
Further, in order to realize the function of its wireless charging, intelligent, the accommodating sky of the bongrace of the present invention is improved
Interior to be equipped with receiving coil 11 and the second flexible PCB 12, second flexible PCB 12 includes electric energy receiving module, institute
It states receiving coil to connect with electric energy receiving module, the electric energy receiving module is connect with the flexible battery.
Further, with reference to figure 3, the electric energy receiving module includes electric energy receiving circuit, the electric energy receiving circuit packet
Include the ac input end difference of rectifier bridge BR1, capacitance C1, capacitance C2, resistance R1 and zener diode Dz, the rectifier bridge BR1
It is connect with the both ends of the receiving coil, the cathode output end of the cathode output end of the rectifier bridge BR1 and the rectifier bridge BR1
Between be parallel with the capacitance C1, one end ground connection of the capacitance C1, the other end of the capacitance C1 and the one of the resistance R1
End connection, the other end of the resistance R1 are connect with the cathode of the zener diode Dz, the anode of the zener diode Dz
Ground connection, the both ends capacitance C2 in parallel of the zener diode Dz, the both ends of the capacitance C2 are connect with the flexible battery.
Further, the capacitance C1 and capacitance C2 are all made of electrolytic capacitor.
Further, first identification device and the second identification device are all made of camera, and the locating module uses
GPS module, the communication module include bluetooth module and WIFI module.
Further, in order to realize the physiological parameter data of user, improve that its is intelligent, on the medial surface at the top of cap body
Be additionally provided with gravity sensor, cap body cap along inside, multiple temperature sensors and pulse transducer, institute are distributed with even circumferential
Gravity sensor, temperature sensor and pulse transducer is stated to connect with the controller respectively;Wherein, gravity sensor uses three
Tie up gravity sensor.
In a particular application, general Qi wireless charging standards can be used to be designed, be convenient for being the intelligence cap in this way
Wireless charging is carried out, its use scope is expanded.
When work, which can position user, and the forward and backward side of user carries out image taking, uses
The voice messaging of person is acquired, and by these information by equipped with communication module upload in third party system or other intelligence
In energy terminal, controller can trigger corresponding loud speaker and work, can also be by being equipped with while making it have intelligent
Receiving coil and electric energy receiving module to this intelligence cap carry out wireless charging.
Refering to what is shown in Fig. 4, a kind of application system of intelligence cap, including server and at least one one kind described above
Intelligent cap;
The intelligence cap is for obtaining the angle-data that gravity sensor is detected, and by the angle-data to outgoing
It send;
Specifically, wherein gravity sensor uses three-dimensional gravity sensor, and the specific location on cap is simultaneously unlimited
Fixed, gravity sensor is used to move or gravity is converted to electric signal, its electric signal is converted to angle-data by controller, and is led to
The communication module that intelligent cap is equipped with is crossed to be sent.
The server compares the angle-data and preset angle threshold for receiving the angle-data
Compared with, when the angle-data detected be more than preset angle threshold when, externally send corresponding prompting message;
Specifically, an angle threshold can be preset and be stored to server, and be more than in the angle-data detected and preset
Angle threshold when, start notification mechanisms, remind user adjust walking posture.In practical application, predeterminable and storage is more
A angle threshold, and when the angle-data detected is more than preset corresponding angle threshold, start corresponding notification mechanisms,
It reminds user to adjust the posture of walking, and when triggering different angle thresholds, sends different prompting messages.
The intelligence cap is additionally operable to receive the prompting message, and triggers loud speaker according to the prompting message and carried
It wakes up.
Further, for the ease of according to the physical condition of user, more science carries out walking guidance, improves the system
Practicability and intelligent, the intelligence cap is additionally operable to obtain temperature data and pulse data, and by the temperature data and
Pulse data is sent out;
The server is additionally operable to receive and process the temperature data and pulse data to obtain the speed of travel of user
Guiding opinion, and the speed of travel guiding opinion is fed back into the intelligent cap.
Specifically, server judges whether user hyperpyrexia, pulse mistake occurs according to temperature data and pulse data
Fast situation, it is excessively high, instruct user to reduce corresponding frequency or rest by way of voice, if temperature and pulse
Numerical value it is normal, can not do it is corresponding remind or pulse rate does not reach the standard of aerobic exercise, user can be reminded suitable
When the frequency for accelerating walking.
Further, in order to enrich the function of the system, keep it more intelligent, expand the range of its application, the intelligence
Energy cap is additionally operable to obtain the image data of camera acquisition, and described image data are sent out;
Specifically, server can Remote triggering front camera and rear camera work, the environment on user periphery is shot, obtain figure
As data, and sent by the communication module that intelligent cap is equipped with.
The server is additionally operable to receive and process described image data to obtain flow of the people data.
Specifically, server carries out region division to described image data;
Server carries out recognition of face to the image in each region, determines the number in each region;
Server counts the number in each region, obtains flow of the people data and is stored.
By applying the system, the intelligent of the present invention is set further to be promoted, by the processing of angle-data, finally
It realizes the posture for reminding user to adjust walking, the posture of walking is corrected, the external image and makings of user are promoted;Pass through
The processing of temperature data and pulse data is realized and carries out guiding opinion to the speed of travel of user, makes the walking more section of user
It learns, health;By the processing to image data, realization counts the flow of the people on user periphery, convenient for be applied to scenic spot or
It is other public arenas, is conducive to corresponding administrative staff according to flow of the people data, formulates the schemes such as the flow of the people early warning of science.
Finally, it should be noted that foregoing description is only the specific implementation mode of the present invention, but protection scope of the present invention
It is not limited thereto, any one skilled in the art in the technical scope disclosed by the present invention, can readily occur in
Change or replacement, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of intelligence cap, including bongrace and cap body, which is characterized in that the bongrace and cap body are including external thermal insulation layer
It is formed by accommodating space with internal precoat, the cap body is equipped with locating module, communication module and the first identification device,
The both sides of edges of the bongrace is respectively equipped with microphone and loud speaker, and the front end of the bongrace is equipped with the second identification device, described
Locating module, communication module, the first identification device, microphone, loud speaker and the second identification device are respectively with setting described
The first flexible PCB connection in cap body, first flexible PCB includes flexible battery and controller.
2. a kind of intelligent cap according to claim 1, which is characterized in that be equipped with and receive in the accommodating space of the bongrace
Coil and the second flexible PCB, second flexible PCB include electric energy receiving module, and the receiving coil connects with electric energy
Module connection is received, the electric energy receiving module is connect with the flexible battery.
3. a kind of intelligent cap according to claim 2, which is characterized in that the electric energy receiving module includes that electric energy receives
Circuit, the electric energy receiving circuit include rectifier bridge BR1, capacitance C1, capacitance C2, resistance R1 and zener diode Dz, described whole
The ac input end of stream bridge BR1 is connect with the both ends of the receiving coil respectively, the cathode output end of the rectifier bridge BR1 and institute
It states and is parallel with the capacitance C1 between the cathode output end of rectifier bridge BR1, one end ground connection of the capacitance C1, the capacitance C1's
The other end is connect with one end of the resistance R1, and the other end of the resistance R1 is connect with the cathode of the zener diode Dz,
The plus earth of the zener diode Dz, the both ends capacitance C2 in parallel of the zener diode Dz, the capacitance C2's
Both ends are connect with the flexible battery.
4. a kind of intelligent cap according to claim 3, which is characterized in that the capacitance C1 and capacitance C2 are all made of electrolysis
Capacitance.
5. a kind of intelligent cap according to claim 4, which is characterized in that first identification device and the second identification dress
It sets and is all made of camera, the locating module uses GPS module.
6. a kind of intelligent cap according to claim 5, which is characterized in that be additionally provided with gravity on the medial surface at the top of cap body
Sensor, cap body cap along inside, multiple temperature sensors and pulse transducer, the gravity sensitive are distributed with even circumferential
Device, temperature sensor and pulse transducer are connect with the controller respectively.
7. a kind of application system of intelligence cap, which is characterized in that including one described in server and at least one claim 6
The intelligent cap of kind;
The angle-data is sent out by the intelligence cap for obtaining the angle-data that gravity sensor is detected;
The angle-data is compared by the server for receiving the angle-data with preset angle threshold,
When the angle-data detected is more than preset angle threshold, corresponding prompting message is externally sent;
The intelligence cap is additionally operable to receive the prompting message, and triggers loud speaker according to the prompting message and reminded.
8. a kind of application system of intelligent cap according to claim 7, which is characterized in that the intelligence cap is additionally operable to
Temperature data and pulse data are obtained, and the temperature data and pulse data are sent out;
The server is additionally operable to receive and process the temperature data and pulse data to obtain the speed of travel guidance of user
It is recommended that and the speed of travel guiding opinion is fed back to the intelligent cap.
9. a kind of application system of intelligent cap according to claim 7, which is characterized in that the intelligence cap is additionally operable to
The image data of camera acquisition is obtained, and described image data are sent out;
The server is additionally operable to receive and process described image data to obtain flow of the people data.
10. a kind of application system of intelligent cap according to claim 9, which is characterized in that the server is additionally operable to
Described image data are received and processed to obtain flow of the people data, are specifically included:
Server carries out region division to described image data;
Server carries out recognition of face to the image in each region, determines the number in each region;
Server counts the number in each region, obtains flow of the people data and is stored.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810785682.XA CN108741370A (en) | 2018-07-17 | 2018-07-17 | A kind of intelligence cap and its application system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810785682.XA CN108741370A (en) | 2018-07-17 | 2018-07-17 | A kind of intelligence cap and its application system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108741370A true CN108741370A (en) | 2018-11-06 |
Family
ID=63970302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810785682.XA Pending CN108741370A (en) | 2018-07-17 | 2018-07-17 | A kind of intelligence cap and its application system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108741370A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110334671A (en) * | 2019-07-10 | 2019-10-15 | 哈尔滨工业大学 | A kind of violence infringement detection system and detection method based on Expression Recognition |
CN110754727A (en) * | 2019-12-04 | 2020-02-07 | 滦州市华颖科技有限公司 | Intelligent hat |
WO2022193221A1 (en) * | 2021-03-18 | 2022-09-22 | 深圳市创力能电源有限公司 | Multifunctional speaker hat for intelligent interaction |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102054167A (en) * | 2010-12-14 | 2011-05-11 | 浙江工业大学 | All-weather multipath channel pedestrian flow monitoring system based on wireless infrared monitoring |
CN202536196U (en) * | 2012-03-28 | 2012-11-21 | 山东轻工业学院 | Novel camera hat |
CN105011453A (en) * | 2015-07-27 | 2015-11-04 | 江苏大学 | Multifunctional intelligent safety cap early-warning system and method |
CN206630062U (en) * | 2017-03-31 | 2017-11-14 | 胡洲溥 | A kind of wearable cap of intelligence |
-
2018
- 2018-07-17 CN CN201810785682.XA patent/CN108741370A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102054167A (en) * | 2010-12-14 | 2011-05-11 | 浙江工业大学 | All-weather multipath channel pedestrian flow monitoring system based on wireless infrared monitoring |
CN202536196U (en) * | 2012-03-28 | 2012-11-21 | 山东轻工业学院 | Novel camera hat |
CN105011453A (en) * | 2015-07-27 | 2015-11-04 | 江苏大学 | Multifunctional intelligent safety cap early-warning system and method |
CN206630062U (en) * | 2017-03-31 | 2017-11-14 | 胡洲溥 | A kind of wearable cap of intelligence |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110334671A (en) * | 2019-07-10 | 2019-10-15 | 哈尔滨工业大学 | A kind of violence infringement detection system and detection method based on Expression Recognition |
CN110334671B (en) * | 2019-07-10 | 2021-11-09 | 哈尔滨工业大学 | Violent invasion detection system and detection method based on expression recognition |
CN110754727A (en) * | 2019-12-04 | 2020-02-07 | 滦州市华颖科技有限公司 | Intelligent hat |
WO2022193221A1 (en) * | 2021-03-18 | 2022-09-22 | 深圳市创力能电源有限公司 | Multifunctional speaker hat for intelligent interaction |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108741370A (en) | A kind of intelligence cap and its application system | |
CN206863380U (en) | A kind of intelligent glasses | |
ES2466692T3 (en) | Transfer mechanisms for sensor networks | |
CN104635598A (en) | Intelligent swimming wearing equipment and swimming monitoring system | |
CN105105724A (en) | Solar wearable calculation type human health monitoring cap | |
CN204765649U (en) | Wearable equipment with health detection function | |
CN205831197U (en) | A kind of intelligent shoe | |
CN105559282A (en) | Multifunctional communication walking stick | |
CN106878534A (en) | Alarm method and device | |
WO2020020279A1 (en) | Bluetooth earphones bracelet, bluetooth earphones, and bluetooth earphones assembly | |
CN104377390B (en) | A kind of system and method for changing battery temperature upper limit early warning value based on geographical position | |
CN108682289A (en) | A kind of school bag is listed | |
CN205353491U (en) | Eyeshield intelligence glasses | |
CN204766395U (en) | Portablely lead blind waistband | |
CN207341218U (en) | Intelligent clothing | |
CN207411527U (en) | A kind of intelligent heating clothes | |
CN103637421A (en) | Multifunctional swimming suit | |
CN209846233U (en) | Intelligent hat | |
CN106579667A (en) | Control system based on smart bracelet | |
CN107219017A (en) | Guard method, system and terminal | |
CN209421244U (en) | Knapsack | |
CN203279847U (en) | Clothes with electronic time-zone clock | |
CN207321554U (en) | A kind of automatic binding system of intelligence float for fishing and mobile terminal | |
CN206482559U (en) | intelligent helmet with physiological detection function | |
CN214376556U (en) | Sports label and clothing |
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 |