WO2001023827A1 - Mikroprozessor gesteuerte auslöseeinheit zur initiierung pyrotechnischer elemente - Google Patents
Mikroprozessor gesteuerte auslöseeinheit zur initiierung pyrotechnischer elemente Download PDFInfo
- Publication number
- WO2001023827A1 WO2001023827A1 PCT/EP2000/008897 EP0008897W WO0123827A1 WO 2001023827 A1 WO2001023827 A1 WO 2001023827A1 EP 0008897 W EP0008897 W EP 0008897W WO 0123827 A1 WO0123827 A1 WO 0123827A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microprocessor
- unit
- data
- control component
- initiating
- Prior art date
Links
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000013500 data storage Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
Definitions
- the invention relates to a trigger unit for initiating pyrotechnic elements according to the preamble of the first claim and a method for operating this trigger unit.
- Pyrotechnic elements are understood to mean all elements which, by applying an electrical voltage - preferably in conjunction with coded signals - trigger a pyrotechnic effect which has a desired effect, for example the ignition of an explosive charge, the triggering of a gas generator, an airbag, the Ignition of large fireworks or sprinkler systems and fire extinguishers.
- detonators in particular detonators for civil and high-security areas (automotive, military and oilfield), ignition elements, belt tensioners and gas generators belong to the pyrotechnic elements.
- control unit customer-specific chip,
- rectifier energy store
- voltage regulator voltage regulator
- data coupler current limit and protective circuit in the trigger unit.
- the logic or the sequence control is implemented by a control module, which was specially developed for an application and thus specifies its function-specific properties through its control logic, implemented in the chip structure. Any change in logic or function requires a redesign of the chip. Such a redesign is associated with high costs and time expenditure, since in most cases it requires the complete mask set to be changed.
- the other peripherals (rectifiers, energy storage devices, voltage regulators, data couplers, current limiting, etc.) remain mostly unaffected by the redesign.
- the invention has for its object to provide an electronic release unit according to the preamble of claim 1, which enables a previously unknown variety of properties and functionality without changes to the hardware or the chip design are required.
- This problem is solved by using a standard microprocessor with an integrated program memory as a control component, which is loaded with a program that meets the current requirements during production or at least before the trigger unit is used.
- any electronic trip units can be realized without having to make changes to the hardware (structure and structure of the trip / control electronics).
- a processor-based electronic trip unit can thus emulate all systems known on the market.
- the microprocessor used according to the invention has an internal oscillator, which can preferably be calibrated by software, a writable program memory, a data memory, data inputs and outputs and a switching output.
- a peripheral device, a data coupler, a rectifier, a voltage regulator and an energy store are required. These peripheral components can also be fully or partially integrated in the microprocessor.
- Microprocessor technology has progressed so far that Internet-compatible single-chip microprocessors, which have all interfaces and protocols for use on the Internet, are now available on the market.
- this can be switched directly to the Internet and addressed with the appropriate security codes.
- this technology e.g. an explosion in Germany is conceivable, which is monitored, checked and triggered via the Internet from Australia.
- Additional security features such as B. Automatic deactivation or ignitions only possible with a specific, personal identification (ID).
- ID personal identification
- Time-related trigger units (assignment of fixed addresses) and freely programmable in time or interval
- microprocessors are mainly manufactured for automotive areas, there is an extended temperature range that is normally not realized with customer-specific chips. This property can be used without additional effort.
- Tripping units known to us e.g. Detonators are preferably made using chip-on-board technology. This requires a great deal of know-how in the manufacture of safety-relevant electronics, so that manufacture can only be carried out by specially trained personnel. This makes the product more expensive. If a microprocessor is used, which is housed in a housing as standard, the assembly can be carried out using SMD technology. This reduces the manufacturing costs because it is a widely used manufacturing technology that can be mastered worldwide.
- microprocessors By using microprocessors, a quick reaction to new legal requirements is possible without hardware modifications. The requirement is implemented in software and, once the company has been qualified, can flow into production immediately.
- microprocessors enables a quick reaction to new security requirements without hardware modifications.
- the requirement is implemented in software and, once the company has been qualified, can flow into production immediately.
- FIG. 1 An exemplary embodiment of a trip unit according to the invention is described below with the aid of a block diagram in FIG. 1:
- protective circuit e.g. B. in the form of series or parallel resistors or voltage and / or current-limiting semiconductor elements
- Data coupler is used for the level-adapted reading of the information transmitted via 6/7 and for the transmission (via 6/7) of the information generated in the microprocessor 20.
- Rectifier is used for unipolar operation of the electronics (no position-oriented installation of the trip units by the user required), and serves to rectify the signals in the event that information is being transmitted via AC signals.
- energy store usually a capacitor, serves to supply power to the microprocessor 20 and to ignite the ignition element 17.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/071,000 US6785116B1 (en) | 1999-09-27 | 2000-09-12 | Triggering unit controlled by a microprocessor for initiating pyrotechnical elements |
AU76541/00A AU776948B2 (en) | 1999-09-27 | 2000-09-12 | Triggering unit controlled by a microprocessor for initiating pyrotechnical elements |
CA002385517A CA2385517C (en) | 1999-09-27 | 2000-09-12 | Triggering unit controlled by a microprocessor for initiating pyrotechnical elements |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19946291 | 1999-09-27 | ||
DE19946291.7 | 1999-09-27 | ||
DE10017703A DE10017703A1 (de) | 1999-09-27 | 2000-04-08 | Mikroprozessor gesteuerte Auslöseeinheit zur Initiierung pyrotechnischer Elemente |
DE10017703.4 | 2000-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001023827A1 true WO2001023827A1 (de) | 2001-04-05 |
Family
ID=26005248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/008897 WO2001023827A1 (de) | 1999-09-27 | 2000-09-12 | Mikroprozessor gesteuerte auslöseeinheit zur initiierung pyrotechnischer elemente |
Country Status (4)
Country | Link |
---|---|
US (1) | US6785116B1 (de) |
AU (1) | AU776948B2 (de) |
CA (1) | CA2385517C (de) |
WO (1) | WO2001023827A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106483880A (zh) * | 2016-09-22 | 2017-03-08 | 中国运载火箭技术研究院 | 一种可重复使用运载器火工品保护电路 |
US11215433B2 (en) | 2017-02-05 | 2022-01-04 | DynaEnergetics Europe GmbH | Electronic ignition circuit |
US11307011B2 (en) | 2017-02-05 | 2022-04-19 | DynaEnergetics Europe GmbH | Electronic initiation simulator |
US11408279B2 (en) | 2018-08-21 | 2022-08-09 | DynaEnergetics Europe GmbH | System and method for navigating a wellbore and determining location in a wellbore |
US11648513B2 (en) | 2013-07-18 | 2023-05-16 | DynaEnergetics Europe GmbH | Detonator positioning device |
US11661824B2 (en) | 2018-05-31 | 2023-05-30 | DynaEnergetics Europe GmbH | Autonomous perforating drone |
US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
US11946728B2 (en) | 2019-12-10 | 2024-04-02 | DynaEnergetics Europe GmbH | Initiator head with circuit board |
US11952872B2 (en) | 2013-07-18 | 2024-04-09 | DynaEnergetics Europe GmbH | Detonator positioning device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832501B1 (fr) * | 2001-11-19 | 2004-06-18 | Delta Caps Internat Dci | Installation de tirs pyrotechniques programmables |
PE20090252A1 (es) * | 2007-05-15 | 2009-03-19 | Orica Explosives Tech Pty Ltd | Detonacion electronica de alta precision |
NZ592333A (en) | 2008-10-24 | 2014-10-31 | Battelle Memorial Institute | Electronic detonator system |
US8813648B2 (en) | 2008-11-05 | 2014-08-26 | Saab Ab | Ignition and delay circuit |
US9429398B2 (en) * | 2014-05-21 | 2016-08-30 | Universal City Studios Llc | Optical tracking for controlling pyrotechnic show elements |
US10207193B2 (en) | 2014-05-21 | 2019-02-19 | Universal City Studios Llc | Optical tracking system for automation of amusement park elements |
US10061058B2 (en) | 2014-05-21 | 2018-08-28 | Universal City Studios Llc | Tracking system and method for use in surveying amusement park equipment |
US10025990B2 (en) | 2014-05-21 | 2018-07-17 | Universal City Studios Llc | System and method for tracking vehicles in parking structures and intersections |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412798A1 (de) * | 1984-04-05 | 1985-10-17 | kabelmetal electro GmbH, 3000 Hannover | Schaltungsanordnung und verfahren zum ausloesen einer sprengladung |
DE4330195C1 (de) * | 1993-09-07 | 1994-11-10 | Dynamit Nobel Ag | Sprengmomentzünder |
US5459449A (en) * | 1994-03-10 | 1995-10-17 | Delco Electronics Corporation | Method and apparatus for diagnosing shorts in a SIR system |
DE19740019A1 (de) * | 1997-09-11 | 1999-03-25 | Siemens Ag | Einrichtung für den Insassenschutz in einem Kraftfahrzeug |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904996A (en) * | 1988-01-19 | 1990-02-27 | Fernandes Roosevelt A | Line-mounted, movable, power line monitoring system |
US5261483A (en) * | 1992-01-15 | 1993-11-16 | Kabushiki Kaisha Toyo Techno Corp. | Control system for a fan coil of an air-conditioner |
CN1037055C (zh) * | 1995-01-12 | 1998-01-14 | 孙文林 | 直流电梯微机控制的调速装置 |
US6175302B1 (en) * | 1999-04-02 | 2001-01-16 | Tien-Tsai Huang | Tire pressure indicator including pressure gauges that have a self-generating power capability |
WO2001022180A1 (en) * | 1999-09-17 | 2001-03-29 | Pyrologic Ltd. | Fireworks remote control system |
-
2000
- 2000-09-12 CA CA002385517A patent/CA2385517C/en not_active Expired - Fee Related
- 2000-09-12 US US10/071,000 patent/US6785116B1/en not_active Expired - Lifetime
- 2000-09-12 WO PCT/EP2000/008897 patent/WO2001023827A1/de active IP Right Grant
- 2000-09-12 AU AU76541/00A patent/AU776948B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412798A1 (de) * | 1984-04-05 | 1985-10-17 | kabelmetal electro GmbH, 3000 Hannover | Schaltungsanordnung und verfahren zum ausloesen einer sprengladung |
DE4330195C1 (de) * | 1993-09-07 | 1994-11-10 | Dynamit Nobel Ag | Sprengmomentzünder |
US5459449A (en) * | 1994-03-10 | 1995-10-17 | Delco Electronics Corporation | Method and apparatus for diagnosing shorts in a SIR system |
DE19740019A1 (de) * | 1997-09-11 | 1999-03-25 | Siemens Ag | Einrichtung für den Insassenschutz in einem Kraftfahrzeug |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11648513B2 (en) | 2013-07-18 | 2023-05-16 | DynaEnergetics Europe GmbH | Detonator positioning device |
US11952872B2 (en) | 2013-07-18 | 2024-04-09 | DynaEnergetics Europe GmbH | Detonator positioning device |
CN106483880A (zh) * | 2016-09-22 | 2017-03-08 | 中国运载火箭技术研究院 | 一种可重复使用运载器火工品保护电路 |
CN106483880B (zh) * | 2016-09-22 | 2019-04-09 | 中国运载火箭技术研究院 | 一种可重复使用运载器火工品保护电路 |
US11215433B2 (en) | 2017-02-05 | 2022-01-04 | DynaEnergetics Europe GmbH | Electronic ignition circuit |
US11307011B2 (en) | 2017-02-05 | 2022-04-19 | DynaEnergetics Europe GmbH | Electronic initiation simulator |
US11686566B2 (en) | 2017-02-05 | 2023-06-27 | DynaEnergetics Europe GmbH | Electronic ignition circuit |
US11661824B2 (en) | 2018-05-31 | 2023-05-30 | DynaEnergetics Europe GmbH | Autonomous perforating drone |
US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
US11408279B2 (en) | 2018-08-21 | 2022-08-09 | DynaEnergetics Europe GmbH | System and method for navigating a wellbore and determining location in a wellbore |
US11946728B2 (en) | 2019-12-10 | 2024-04-02 | DynaEnergetics Europe GmbH | Initiator head with circuit board |
Also Published As
Publication number | Publication date |
---|---|
AU776948B2 (en) | 2004-09-30 |
CA2385517A1 (en) | 2001-04-05 |
AU7654100A (en) | 2001-04-30 |
CA2385517C (en) | 2008-11-18 |
US6785116B1 (en) | 2004-08-31 |
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