CN102595106A - Device and method for harbor frontier inspection intelligent monitoring inspection - Google Patents
Device and method for harbor frontier inspection intelligent monitoring inspection Download PDFInfo
- Publication number
- CN102595106A CN102595106A CN2012100761412A CN201210076141A CN102595106A CN 102595106 A CN102595106 A CN 102595106A CN 2012100761412 A CN2012100761412 A CN 2012100761412A CN 201210076141 A CN201210076141 A CN 201210076141A CN 102595106 A CN102595106 A CN 102595106A
- Authority
- CN
- China
- Prior art keywords
- intelligent monitoring
- checking device
- icu
- way connection
- control unit
- 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.)
- Granted
Links
Images
Landscapes
- Alarm Systems (AREA)
Abstract
The invention relates to a device and a method for harbor frontier inspection intelligent monitoring inspection. An infrared sensor, a multifunctional card reader, a finger vein sampler and a face camera of the device are respectively connected with an industrial controller. A video server and a data exchanger are respectively in both-way connection with the industrial controller, the video server is further in both-way connection with a high resolution all-weather camera, the data exchanger is further in both-way connection with a wireless transmission network bridge which is in both-way connection with a wireless antenna, and a wire transmission device is in both-way connection with the data exchanger. The device and the method adopt monitoring, alarming, image recording, field image network remote transmission, both-way audio call, multiple intelligent information card recognition, human body biometric recognition, front end information storage and other technical means and system functions, and multiple functions are operated in cross or synchronous mode so as to achieve dynamic inspection and dynamic recording of harbor wharf boarding and landing personnel and intelligent monitoring of working conditions of supervising officers.
Description
Technical field
The present invention relates to intelligent monitoring technology, particularly a kind of harbour frontier inspection Intellectualized monitoring and personnel enter and leave the border checking device and method thereof.
Background technology
Berth China and foreign countries boats and ships the harbour, be the another important critical point in China border.Often have that the lawless person attempts illegally to attend on board, smuggled goods or deceive people departure.Therefore, the boats and ships personnel are important steps of frontier inspection work about the monitor closely.Past, the mode that the border inspector mainly takes the gangway way supervision to check to personnel about the foreign steamer, like this for statistics and query, very inconvenient.
Since 21st century, along with the variation of international situation, the skew of the middle mind-set Asia-Pacific of unipolitics economy, very big variation has also taken place in the land and sea border defense situation of China, and entry and exit frontier inspection supervision also must more adapt to this situation and change.Still continue the past manual inspection, manage, obviously far can not adapt to the demand of the supervision business that increases day by day with the mode of testimony of a witness contrast.Therefore; Transform the original supervisory control system of harbour frontier inspection; Implement the policy of " want police strength to science and technology, want efficient ", build into the employing high-tech means to the harbour frontier inspection to science and technology; Realize the novel modern management system of high intelligence " people's air defense technical precaution combination ", just become one of the emphasis of modern frontier construction.
Advance by leaps and bounds in the electronic technology development; The GII construction is swift and violent; The contemporary world that the IT technology is maked rapid progress makes voice, image and text be able to become a reality for the multimedia messages transmission on basis, and the realtime graphic supervisory control system of full digital codeization is arisen at the historic moment.
The full digital code supervisory control system is to be based upon image supervisory systems on the high magnification video compression coding basis, complete function, technological precedence; Be all advantages that both kept original system; Their defectives have separately been overcome again; Combine the multiple means of contemporary IT multimedia technology, can be in real time, efficiently, carry out the novel system of monitoring management to supervising the zone in all directions.
The present invention is based on the technological elite of these contemporary forefronts; The China and foreign countries' boats and ships that berthed in the harbour according to frontier inspection; Examination monitoring is the boats and ships personnel up and down, are strictly on guard against that the lawless person attempts illegally to attend on board, smuggled goods or the frontier inspection important step of deceiving people to enter and leave the border, and supervision business flow; The makeup of combination multiple intelligent is put, and forms novel sea port dock frontier inspection examination supervisory control system.
Summary of the invention
Task of the present invention provides a kind of harbour frontier inspection intelligent monitoring checking device and method thereof; In the berth that the sea port dock boats and ships are stopped; Adopt the device of multiple monitoring system in combination, realize the intellectuality of frontier inspection examination, and can in real time the examination result transmission be arrived control centre.
Technical solution of the present invention is following:
A kind of harbour frontier inspection intelligent monitoring checking device; Said monitoring checking device comprises industrial control unit (ICU) and the display that is connected with industrial control unit (ICU), it is characterized in that: said monitoring checking device also comprises infrared sensor, multifunctional card reader, refers to the vein sampler, shape of face video camera, video server, the round-the-clock video camera of high-resolution, display, data switching exchane, wireless transmission bridge, wireless antenna and wire transmission equipment;
Said infrared sensor, multifunctional card reader, refer to that vein sampler, shape of face video camera connect industrial control unit (ICU) respectively;
Said video server, data switching exchane be two-way connection industrial control unit (ICU) respectively, video server also with two-way connection of the round-the-clock video camera of high-resolution, data switching exchane also is connected with the wireless transmission bridge is two-way, the wireless transmission bridge is connected with wireless antenna is two-way;
The two-way connection data switching exchane of said wire transmission equipment.
Said monitoring checking device also comprises lamp control demonstration group, and said lamp control demonstration group connects industrial control unit (ICU).
The round-the-clock video camera of said high-resolution is the monopod video camera of band laser night vision.
Said display is a LCDs.
A kind of harbour frontier inspection intelligent monitoring checking method before the personnel of landing that go on board arrive police guard at as entrance's head, after the perception of infrared sensing detector, starts the guide of voice suggestion and display image and swipes the card; Go on board the personnel of landing after swiping the card on the card reader, and the smartcard identification module is about to card card information and sends industrial computer or industrial control unit (ICU) to, connects the transfer of data memory module through switch again; Or, being sent to central office through wireless bridge and wireless antenna, control system will be numbered in database related; Extraction identifying data comparison confirms that this identity whether can be about this passage this moment, if system validation its have legal current right; Then pass through the transfer of data memory module again, or, beam back instruction through wireless bridge and wireless antenna; Suggestion voice and image show the bio-identification of carrying out testimony of a witness unification, and said bio-identification refers to that vein identification discerns with face mutually, have one to match and be approval among both; At this moment, the result is legal in examination, and main frame can pass through with green indicating lamp and these personnel of voice suggestion;
If do not pass through according to above program, then following result can occur: illegal authentication is through passage, and system is with field alert and remote alarms prompting; When any warning took place, system can be through on-the-spot real-time photo and the live image of transfer of data memory module storage;
Said process is legal when normal current personnel, need not any monitor staff get involved, when taking place when current in violation of rules and regulations; Except on-the-spot voice alarm, the information of main frame instantaneous transmission can be made prompting with sound, light in Surveillance center, and the automatic record of the incident of doing; The on-site supervision personnel get involved processing immediately; Do manual process and registration by the monitor staff, the record of operating process simultaneously is saved in the middle of the Operation Log automatically, for inquiry in the future.
Harbour of the present invention frontier inspection intelligent monitoring checking device and method thereof adopt technological means and systemic-functions such as supervision, warning, image record, the transmission of image scene network remote, two way audio calling, the identification of multiple intelligent release, human-body biological identification, front-end information storage; Multi-functional intersects or synchronous operation, realizes sea port dock is gone on board and landed the intelligent supervision of personnel's dynamic examination, dynamically recording and supervisor's operating state.
The present invention disposes the multiple monitoring device, and through industrial control unit (ICU) link to each other, professional management and control software controls, thereby reach the purpose of intelligence examination, management and control.
Harbour of the present invention frontier inspection intelligent monitoring checking device and method thereof have following characteristics:
1, adopts advanced real-time digital treatment technology and Computer Multimedia Technology, video monitoring system and electronics police guard at as entrance checking system are united two into one, video, audio frequency, data are carried out digital network transmission, storage and integrated treatment.
2, this device possesses highly intellectuality, accomplishes simple operation, is swift in response, and operation is efficient, but and long-time continuous operation.
But 3, give the comparison of central monitoring system database with the view of the scene data instantaneous transmission of this device through programming binding events (for example all kinds of warning triggerings etc.), picture image, sensing equipment etc., and from central monitoring system database feedback ratio to data.
4, this device has been realized management automation, information digitalization, last lower whorl checking identification intelligentization.
Description of drawings
Fig. 1 is the line configuring and the work sketch map of a kind of harbour frontier inspection intelligent monitoring checking device of the present invention.
Reference numeral:
1 is the infrared sensor detection, and 2 is multifunctional card reader Intelligent Recognition and control, and 3 for referring to the identification of vein sampler human-body biological; 4 is shape of face camera human body bio-identification, and 5 is industrial control unit (ICU) (industrial computer), and 6 is video server; 7 is the round-the-clock video camera of high-resolution (camera ball machine), and 8 is lamp control demonstration group (all kinds of indicator light), and 9 is display (LCDs); 10 is data switching exchane; 11 is the wireless transmission bridge, and 12 is wireless antenna, 13 network storage wire transmission equipment.
Embodiment
Below in conjunction with accompanying drawing and embodiment harbour of the present invention frontier inspection intelligent monitoring checking device and method thereof are elaborated.
Referring to Fig. 1; The invention provides a kind of harbour frontier inspection intelligent monitoring checking device, this monitoring checking device mainly by industrial control unit (ICU) 5 or industrial computer, display 9, infrared sensor 1, multifunctional card reader 2, refer to that the round-the-clock video camera of vein sampler 3, shape of face video camera 4, video server 6, high-resolution 7, display 9, data switching exchane 10, wireless transmission bridge 11, wireless antenna 12 and wire transmission equipment 13 forms.
Wherein, infrared sensor 1, multifunctional card reader 2, refer to that vein sampler 3, shape of face video camera 4 connect industrial control unit (ICU) 5 or industrial computer respectively, industrial control unit (ICU) 5 connects displays 9.Video server 6, data switching exchane 10 be two-way connection industrial control unit (ICU) 5 respectively; Video server 6 also with round-the-clock 7 two-way connections of video camera of high-resolution; Data switching exchane 10 also with 11 two-way connections of wireless transmission bridge, wireless transmission bridge 11 and 12 two-way connections of wireless antenna.Network storage wire transmission equipment 13 two-way connection data switching exchanes 10.
Frontier inspection intelligent monitoring checking device in harbour of the present invention also is provided with the lamp control demonstration group 8 as all kinds of indicator lights, and lamp control demonstration group 8 connects industrial control unit (ICU) 5.The round-the-clock video camera 7 of high-resolution is the monopod video camera of band laser night vision.Display 9 can be a LCDs.
The present invention also provides following a kind of harbour frontier inspection intelligent monitoring checking method:
The personnel of landing are gone on board in intelligent police guard at as entrance's main frame restriction can only be about the passage that limits, and passage is gone along with sb. to guard him with railing with exterior domain (littoral zone), hurdles when passing through, and video monitoring can send warning through system.
Before the personnel of landing that go on board arrive police guard at as entrance's head (two directions), after the perception of infrared sensing detector, start the guide of voice suggestion and display image and swipe the card; Go on board the personnel of landing after swiping the card on the card reader; The smartcard identification module is about to card card information and sends industrial computer or industrial control unit (ICU) to, connects the transfer of data memory module through switch module again, or through wireless bridge and wireless antenna; Be sent to central office; Control system will be numbered in database related, extract the identifying data comparison, confirm that this identity whether can be about this passage this moment.If it has legal current right system validation, then again through the transfer of data memory module, or, beam back instruction through wireless bridge and wireless antenna, suggestion voice and image show the bio-identification of carrying out testimony of a witness unification.
This machine has two kinds of bio-identification, refers to that vein identification discerns with face mutually, has one to match and be approval among both.At this moment, the result is legal in examination, and main frame can pass through with green indicating lamp and these personnel of voice suggestion.
If do not pass through according to above program, then following result can occur: illegal authentication is through passage, and system is with field alert and remote alarms prompting; When any warning took place, system can be through on-the-spot real-time photo and the live image of transfer of data memory module storage.
Said process is legal when normal current personnel, need not any monitor staff get involved, when taking place when current in violation of rules and regulations; Except on-the-spot voice alarm, the information of main frame instantaneous transmission can be made prompting with sound, light in Surveillance center, and the automatic record of the incident of doing; The on-site supervision personnel just can get involved processing immediately; Do manual process and registration by the monitor staff, the record of operating process simultaneously is saved in the middle of the Operation Log automatically, for inquiry in the future.
Each device blocks of frontier inspection intelligent monitoring checking device in harbour of the present invention links to each other with the industrial computer module through circuit; Industrial computer utilizes special-purpose software to realize interactive cooperation synthetic operation and remote control; And can be when Network Transmission breaks down; Realize the storage of local automaticdata with the transfer of data memory module,, avoid data degradation in case will store data upload automatically to central database during network recovery.
Frontier inspection intelligent monitoring checking device in harbour of the present invention is for adapting to the special operation condition environment of sea port dock; Each module, equipment all are installed on degree of protection and reach in the stainless steel cabinet of IP66; Function with dustproof, moistureproof, rainproof, anti-salt fog and high temperature invasion and attack, and cabinet design ergonomic requires and cooperate the frontier defense examination to need.
In sum; Harbour of the present invention frontier inspection intelligent monitoring checking device and method thereof have realized multiple regulatory formats such as supervision, warning, image record, the transmission of image scene network remote, two way audio calling, the identification of multiple intelligent release, human-body biological identification; The intersection of function, interlock; Various frontier inspection business are integrated in one, can alleviate frontier defense people's police's workload greatly, and surmounted the ability of artificial examination in a certain sense.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the present invention; And be not with opposing qualification of the present invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention the variation of the foregoing description, modification etc.
Claims (5)
1. harbour frontier inspection intelligent monitoring checking device; Said monitoring checking device comprises industrial control unit (ICU) and the display that is connected with industrial control unit (ICU), it is characterized in that: said monitoring checking device also comprises infrared sensor, multifunctional card reader, refers to the vein sampler, shape of face video camera, video server, the round-the-clock video camera of high-resolution, display, data switching exchane, wireless transmission bridge, wireless antenna and wire transmission equipment;
Said infrared sensor, multifunctional card reader, refer to that vein sampler, shape of face video camera connect industrial control unit (ICU) respectively;
Said video server, data switching exchane be two-way connection industrial control unit (ICU) respectively, video server also with two-way connection of the round-the-clock video camera of high-resolution, data switching exchane also is connected with the wireless transmission bridge is two-way, the wireless transmission bridge is connected with wireless antenna is two-way;
The two-way connection data switching exchane of said wire transmission equipment.
2. frontier inspection intelligent monitoring checking device in harbour according to claim 1 is characterized in that said monitoring checking device also comprises lamp control demonstration group, and said lamp control demonstration group connects industrial control unit (ICU).
3. frontier inspection intelligent monitoring checking device in harbour according to claim 1 is characterized in that, the round-the-clock video camera of said high-resolution is the monopod video camera of band laser night vision.
4. frontier inspection intelligent monitoring checking device in harbour according to claim 1 is characterized in that said display is a LCDs.
5. a harbour frontier inspection intelligent monitoring checking method is characterized in that, before the personnel of landing that go on board arrive police guard at as entrance's head; After the perception of infrared sensing detector, start the guide of voice suggestion and display image and swipe the card, go on board the personnel of landing after swiping the card on the card reader; The smartcard identification module is about to card card information and sends industrial computer or industrial control unit (ICU) to, connects the transfer of data memory module through switch again, or through wireless bridge and wireless antenna; Be sent to central office, control system will be numbered in database related, extract the identifying data comparison; Confirm that this identity whether can be about this passage this moment, if system validation its have legal current right, then again through the transfer of data memory module; Or, beam back instruction through wireless bridge and wireless antenna, suggestion voice and image show the bio-identification of carrying out testimony of a witness unification; Said bio-identification refers to that vein identification discerns with face mutually, has one to match and be approval among both, at this moment; The result is legal in examination, and main frame can pass through with green indicating lamp and these personnel of voice suggestion;
If do not pass through according to above program, then following result can occur: illegal authentication is through passage, and system is with field alert and remote alarms prompting; When any warning took place, system can be through on-the-spot real-time photo and the live image of transfer of data memory module storage;
Said process is legal when normal current personnel, need not any monitor staff get involved, when taking place when current in violation of rules and regulations; Except on-the-spot voice alarm, the information of main frame instantaneous transmission can be made prompting with sound, light in Surveillance center, and the automatic record of the incident of doing; The on-site supervision personnel get involved processing immediately; Do manual process and registration by the monitor staff, the record of operating process simultaneously is saved in the middle of the Operation Log automatically, for inquiry in the future.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210076141.2A CN102595106B (en) | 2012-03-21 | 2012-03-21 | Device and method for harbor frontier inspection intelligent monitoring inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210076141.2A CN102595106B (en) | 2012-03-21 | 2012-03-21 | Device and method for harbor frontier inspection intelligent monitoring inspection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102595106A true CN102595106A (en) | 2012-07-18 |
| CN102595106B CN102595106B (en) | 2014-06-18 |
Family
ID=46483264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210076141.2A Active CN102595106B (en) | 2012-03-21 | 2012-03-21 | Device and method for harbor frontier inspection intelligent monitoring inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102595106B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116328A (en) * | 2012-12-29 | 2013-05-22 | 广州南方电力集团科技发展有限公司 | Portable intelligent security remote monitoring device |
| CN106295997A (en) * | 2016-08-10 | 2017-01-04 | 合肥品恩智能科技有限公司 | A kind of frontier inspection intelligent management system |
| CN106604249A (en) * | 2016-12-05 | 2017-04-26 | 国网北京市电力公司 | Communication system and method for charging facility |
| CN111273656A (en) * | 2019-12-20 | 2020-06-12 | 青岛港国际股份有限公司 | Intelligent ladder way inspection equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303777A (en) * | 2008-06-10 | 2008-11-12 | 山东省科学院情报研究所 | Synthetic intelligent safety prevention system based on area safety |
| CN101534425A (en) * | 2009-04-10 | 2009-09-16 | 上海伯里春贸易有限公司 | System for acquiring, comparing, identifying and monitoring portrait at station, airdrome and metro, as well as method thereof |
| CN101629411A (en) * | 2009-08-13 | 2010-01-20 | 深圳市红门科技股份有限公司 | Two-link channel gate |
| CN202475659U (en) * | 2012-03-23 | 2012-10-03 | 上海成业科技工程有限公司 | Intelligent monitoring and checking device used in harbor frontier defense inspection |
-
2012
- 2012-03-21 CN CN201210076141.2A patent/CN102595106B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303777A (en) * | 2008-06-10 | 2008-11-12 | 山东省科学院情报研究所 | Synthetic intelligent safety prevention system based on area safety |
| CN101534425A (en) * | 2009-04-10 | 2009-09-16 | 上海伯里春贸易有限公司 | System for acquiring, comparing, identifying and monitoring portrait at station, airdrome and metro, as well as method thereof |
| CN101629411A (en) * | 2009-08-13 | 2010-01-20 | 深圳市红门科技股份有限公司 | Two-link channel gate |
| CN202475659U (en) * | 2012-03-23 | 2012-10-03 | 上海成业科技工程有限公司 | Intelligent monitoring and checking device used in harbor frontier defense inspection |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116328A (en) * | 2012-12-29 | 2013-05-22 | 广州南方电力集团科技发展有限公司 | Portable intelligent security remote monitoring device |
| CN103116328B (en) * | 2012-12-29 | 2016-05-25 | 广州南方电力集团科技发展有限公司 | Portable intelligent safety long-distance supervisory device |
| CN106295997A (en) * | 2016-08-10 | 2017-01-04 | 合肥品恩智能科技有限公司 | A kind of frontier inspection intelligent management system |
| CN106604249A (en) * | 2016-12-05 | 2017-04-26 | 国网北京市电力公司 | Communication system and method for charging facility |
| CN111273656A (en) * | 2019-12-20 | 2020-06-12 | 青岛港国际股份有限公司 | Intelligent ladder way inspection equipment |
| CN111273656B (en) * | 2019-12-20 | 2023-10-24 | 青岛港国际股份有限公司 | Intelligent stair opening checking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102595106B (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101847276A (en) | Manpower authorization system and method | |
| CN100527178C (en) | Automatic tracking display system for warn | |
| CN108376246A (en) | A kind of identification of plurality of human faces and tracking system and method | |
| KR101514696B1 (en) | Safety Accident Management System Of Bridge | |
| CN102075733B (en) | Video analysis technique-based ship overload detection method and ship overload detection system | |
| CN207117828U (en) | A kind of intelligent behavior analysis system | |
| CN102595106B (en) | Device and method for harbor frontier inspection intelligent monitoring inspection | |
| CN202771441U (en) | Face recognition monitoring system | |
| CN201237824Y (en) | Intelligent monitoring alarm system for oil well | |
| CN109460744A (en) | A kind of video monitoring system based on deep learning | |
| KR20190092227A (en) | System for Serarching Using Intelligent Analyzing Video | |
| CN212112606U (en) | Novel shipborne safety management and control system | |
| CN102521680A (en) | Harbor electronic monitoring system and method | |
| CN111753780B (en) | Transformer substation violation detection system and violation detection method | |
| KR102547931B1 (en) | Line Array Camera for Overboard Person Detection System | |
| CN103093177A (en) | Face identification, detection and monitoring method | |
| CN201414198Y (en) | Ship anti-collision real-time monitoring and alarming device | |
| CN115880631A (en) | Power distribution station fault identification system, method and medium | |
| CN202475659U (en) | Intelligent monitoring and checking device used in harbor frontier defense inspection | |
| CN106611268A (en) | Intelligent factory management system | |
| CN210804676U (en) | Platform tip prevents passing through alarm system | |
| KR101167605B1 (en) | Intelligent controller using camera and method thereof | |
| CN110751125A (en) | Wearing detection method and device | |
| CN106131487A (en) | Video monitoring system for ATM nacelle | |
| CN206058301U (en) | A kind of Prison Management System Developed |
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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shanghai City, Putuo District Xikang Road 200060 A Victoria Plaza No. 1068 building 22 floor B block Patentee after: SHANGHAI CHENGYE TECHNOLOGY & ENGINEERING Co.,Ltd. Address before: Shanghai City, Putuo District Xikang Road 200060 A Victoria Plaza No. 1068 building 22 floor B block Patentee before: SHANGHAI CHENGYE TECHNOLOGY & ENGINEERING Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Intelligent monitoring and inspection device and method for port border inspection Effective date of registration: 20230807 Granted publication date: 20140618 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shangnan Sub branch Pledgor: SHANGHAI CHENGYE TECHNOLOGY & ENGINEERING Co.,Ltd. Registration number: Y2023310000445 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |