CN102915576A - Electronic resume recording device of unmanned aerial vehicle - Google Patents
Electronic resume recording device of unmanned aerial vehicle Download PDFInfo
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- CN102915576A CN102915576A CN2012102935264A CN201210293526A CN102915576A CN 102915576 A CN102915576 A CN 102915576A CN 2012102935264 A CN2012102935264 A CN 2012102935264A CN 201210293526 A CN201210293526 A CN 201210293526A CN 102915576 A CN102915576 A CN 102915576A
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Abstract
The invention discloses an electronic resume recording device of an unmanned aerial vehicle, which comprises a main control chip, a flight data receiving interface, a clock circuit, a storage unit and a power management chip, wherein the main control chip reads flight data frames through the flight data receiving interface, and extracts a status bit and UTC (universal time coordinated) time in the flight data frames; the flight data frames are added with time stamps output by the clock circuit and output to the flight data region in the storage unit; the status bit is output to the resume use region of the storage unit; the UTC time is output to the clock circuit to carry out time correction on the clock circuit; the status bit is used for identifying the flight operation condition of the unmanned aerial vehicle; and the main control chip periodically queries the power supplying state of the power management chip and outputs the power supplying state to the resume use region of the storage unit. The electronic records such as device working conditions, storage environment, mounted equipment configuration information, flight and task data of the unmanned aerial vehicle are recorded.
Description
Technical field
The present invention relates to a kind of unmanned plane electronic record pen recorder.
Background technology
Unmanned plane is less because of size both at home and abroad at present, or be in the development stage, substantially rely on the important resume event that the method completion system of papery and complicate statistics occurs in using (flight time, engine operating duration, Sortie, key equipment service time).Domestic other types aircraft (such as aircarrier aircraft) is mainly by installing certain function counter (similar mileometer), but the reflection data also need manual record and statistics, then relying on independently black box for log and put in order, is not the operation of robotization.
Simultaneously, existing placement file equipment or mode also have following limitation:
(1) domestic current mode is by adopting text entry, the manual mode that inputs to information center to finish record at present, and this record often depends on recording mechanism, the user can not directly obtain power-on time, the engine operating duration that this airplane Sortie and time, key have the life-span parts by technical approach, and direct result is exactly that aircraft has lost conventional maintenance;
(2) flight data recording only relies on land station's record in addition, and airborne registering instrument is because function limitation only be selectable unit, and the arrangement of these records needs the full-time staff to carry out craft to carry out repeatability and put in order;
(3) environmental factor (temperature, humidity, air pressure, vibration) that experiences of true aircraft is in aircraft no power situation, the recording means that lacks normalization, and these data are just as the usage data accumulation of life cycle management and the important evidence of whole airplane health evaluating.
Summary of the invention
Technology of the present invention is dealt with problems and is: for the deficiencies in the prior art, a kind of unmanned plane electronic record pen recorder is provided, has realized the electronic record to unmanned plane record equipment working state, storage environment, installation device configuration information, flight and task data.
Technical solution of the present invention is:
A kind of unmanned plane electronic record pen recorder comprises: main control chip, flying quality receiving interface, clock circuit, storage unit, power management chip,
Main control chip reads the flying quality frame by the flying quality receiving interface, and the mode bit in the flying quality frame and UTC time are extracted; Output to the flying quality district of storage unit after the time mark of described flying quality frame interpolation clock circuit output; Described mode bit outputs to the use resume district of storage unit; The described UTC time outputs to clock circuit, is used for the clock circuit time of carrying out is revised; Described mode bit is used for the flight operation state of sign unmanned plane;
Main control chip carries out periodic queries according to the power supply state of power management chip to environmental information and outputs to the use resume district of storage unit; Described environmental information comprise unmanned plane in working order with temperature, humidity, air pressure and the acceleration of stored condition;
Storage unit is included as the aircraft configuration district, uses resume district and flying quality district, and wherein the aircraft configuration district is used for configuration and the change conditions of storage unmanned plane equipment; Use the resume district to be used for the flight operation state of storage unmanned plane; The flying quality district is used for the flying quality frame that storage is added with time mark.
Further, if power management chip is in the powered battery state, then main control chip was inquired about environmental information for the cycle by 2 hours; If power management chip is in external power supply state, then main control chip was inquired about environmental information for the cycle by 1 minute.
Further, described flying quality receiving interface comprises PC104 bus interface, RS422 interface and/or CAN bus interface.
Further, also comprise: data input/output interface, be used for the configuration information of installation equipment list is carried out the output of typing and inquiry output and storage unit data, simultaneously in output and Input Process to described device in each ingredient power.
Further, described data input/output interface is USB interface.
The present invention compared with prior art has following advantage:
Adopt electronic record pen recorder of the present invention to carry out record to operating position, configuring condition and task operating mode in the unmanned plane life cycle management (duty, stored condition), and utilize the different memory areas in the storage unit to distinguish, follow-up data arrangement process has been simplified in record and arrangement when having realized data.Simultaneously, in the flight data recording process, also utilize time mark that the flying quality frame is carried out mark, thereby can be convenient to constantly determine for the generation of flying quality.The ground staff utilize the storage unit behind the subregion that dissimilar data are distinguished storage, so that can directly read to the data in the respective storage areas in needs.
Description of drawings
Fig. 1 is synoptic diagram of the present invention.
Embodiment
Below just by reference to the accompanying drawings the present invention is done further introduction.
Unmanned plane electronic record pen recorder of the present invention is the part of form of personal details system, and the form of personal details system is comprised of electronic record pen recorder, rfid interrogator, portable computer and related software.Wherein the electronic record pen recorder is used in the unmanned plane life cycle management, as unmanned aerial vehicle onboard equipment, the running parameter of each system of acquisition and recording unmanned plane and relevant environment parameter, the ground staff can carry out data record and read by portable computer, and the device coding that identifies according to rfid interrogator, automatic search extracts the relevant use resume of this device numbering in the electronic record pen recorder, and will be from the relevant accumulative total working time that the electronic record pen recorder extracts, flight time, the data such as environmental parameter are write direct in the memory block of RFID, thereby realize the resume electronization record to whole unmanned plane, and for the electronic record of each airborne relevant device.
As shown in Figure 1, comprise main control chip, flying quality receiving interface, clock circuit, storage unit, power management chip, data input/output interface.
The data that need to be recorded receive and output to main control chip with the form of flying quality frame by the flying quality receiving interface.Main control chip is resolved mode bit and the UTC time of obtaining in the flying quality frame the flying quality frame.Mode bit is used for the flight operation state of sign unmanned plane, comprises takeoff condition, landing state, engine behavior, vertical gyro duty, brake duty.The UTC time is the precise time by utilizing the GPS locating information to obtain in the flying quality frame.
Main control chip utilizes time mark that clock circuit produces for the flying quality frame outputs to the flying quality district of storage unit with the flying quality frame after identifying, and also the mode bit that obtains is outputed to storage unit simultaneously and uses the resume district.The UTC time outputs to clock circuit by main control chip, is used to clock circuit to carry out the real-time time correction.
The use resume district of storage unit can be obtained and store into by main control chip to the environmental information of unmanned plane by the outer sensor unit, the frequency of obtaining of environmental information is determined according to the power supply state of power management chip by main control chip, when power management chip is in external power supply, the expression unmanned plane is in state of flight, then according to 1 minute cycle once environmental information is obtained; When power management chip was in powered battery, the expression unmanned plane was in holding state, then according to 2 hours cycles once environmental information is obtained.
Being stored in data communication device in the storage unit crosses main control chip and is exported by data input/output interface.Data input/output interface is used for the configuration information of installation equipment list is carried out the output of typing and inquiry output and storage unit data, simultaneously in output and Input Process to described device in each ingredient power.Adopt USB interface to realize in the embodiment of the invention.
In storage unit, the data type employing data staging storage principle according to unmanned plane comprises three memory blocks, i.e. flying quality district, use resume district and aircraft configuration district.
The advantage that is divided into 3 storage areas is that the data of storing behind the subregion can be directly towards different personnel roles, and guarantees maintaining secrecy and isolation of user task data information.
The aircraft configuration district: the installation equipment configuring condition of aircraft can be understood rapidly by operation department, and take pen recorder as recording medium, installation device numbering configuration information is managed and safeguards, operation department can inquire about unmanned plane installation equipment configuring condition at any time.When relevant device carries out dismounting, portable computer aircraft is other just can fetch equipment RFID label and robotization typing aircraft configuration district, wherein disassembly and assembly time is added automatically by the clock circuit in the pen recorder, and the ground staff just can finish renewal and the inquiry of configuration information by station of single job.
Use the resume district: the personnel that maintainer, operational reliability personnel and the side of manufacturing and designing etc. pay close attention to the relevant matters of unmanned plane later maintenance can utilize the flight operation state in this district to watch the full machine operating position of aircraft.When the operating position of needs equipment, the installation time that can extract from the aircraft configuration district this equipment, this equipment operating position, storage environment record after the search installation time have just obtained this equipment placement file.As the operational reliability personnel, it is concerned about the aircraft mean time between failures, by using the resume district can obtain correct time, the actual working environment of aircraft work/inoperative operation, help improving the maintenance schedule of whole airplane, thereby the saving maintenance cost is crossed actual placement file as the improvement target of this unmanned plane as manufacturing and designing square tube.This use resume district does not relate to user's the private datas such as concrete aerial mission data, only is and the data of safeguarding that use is relevant.
Flying quality original data record in the flying quality district can be served end user or crash analysis personnel, and the user finishes flight and task device reference record with this zone, and regularly derives as data recording equipment and to empty.When accident or fault generation, the crash analysis personnel can by watching the flying quality of this airplane, obtain original data with aircraft.
The unspecified part of the present invention belongs to general knowledge as well known to those skilled in the art.
Claims (5)
1. a unmanned plane electronic record pen recorder is characterized in that, comprising: main control chip, flying quality receiving interface, clock circuit, storage unit, power management chip,
Main control chip reads the flying quality frame by the flying quality receiving interface, and the mode bit in the flying quality frame and UTC time are extracted; Output to the flying quality district of storage unit after the time mark of described flying quality frame interpolation clock circuit output; Described mode bit outputs to the use resume district of storage unit; The described UTC time outputs to clock circuit, is used for the clock circuit time of carrying out is revised; Described mode bit is used for the flight operation state of sign unmanned plane;
Main control chip carries out periodic queries according to the power supply state of power management chip to environmental information and outputs to the use resume district of storage unit; Described environmental information comprise unmanned plane in working order with temperature, humidity, air pressure and the acceleration of stored condition;
Storage unit is included as the aircraft configuration district, uses resume district and flying quality district, and wherein the aircraft configuration district is used for configuration and the change conditions of storage unmanned plane equipment; Use the resume district to be used for the flight operation state of storage unmanned plane; The flying quality district is used for the flying quality frame that storage is added with time mark.
2. a kind of unmanned plane electronic record pen recorder as claimed in claim 1, it is characterized in that: if power management chip is in the powered battery state, then main control chip was inquired about environmental information for the cycle by 2 hours; If power management chip is in external power supply state, then main control chip was inquired about environmental information for the cycle by 1 minute.
3. a kind of unmanned plane electronic record pen recorder as claimed in claim 1, it is characterized in that: described flying quality receiving interface comprises PC104 bus interface, RS422 interface and/or CAN bus interface.
4. a kind of unmanned plane electronic record pen recorder as claimed in claim 1, it is characterized in that, also comprise: data input/output interface, be used for the configuration information of installation equipment list is carried out the output of typing and inquiry output and storage unit data, simultaneously in output and Input Process to described device in each ingredient power.
5. a kind of unmanned plane electronic record pen recorder as claimed in claim 4, it is characterized in that: described data input/output interface is USB interface.
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| CN201210293526.4A CN102915576B (en) | 2012-08-17 | 2012-08-17 | A kind of unmanned plane electronic record pen recorder |
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| CN201210293526.4A CN102915576B (en) | 2012-08-17 | 2012-08-17 | A kind of unmanned plane electronic record pen recorder |
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| CN102915576B CN102915576B (en) | 2015-09-09 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104391810A (en) * | 2014-11-28 | 2015-03-04 | 成都中远信电子科技有限公司 | Data recording and unloading method of micro airborne data recording device |
| CN104391809A (en) * | 2014-11-28 | 2015-03-04 | 成都中远信电子科技有限公司 | Micro airborne data recording device |
| CN104391811A (en) * | 2014-11-28 | 2015-03-04 | 成都中远信电子科技有限公司 | Miniature airborne data recording device and data recording and uninstalling method thereof |
| CN105069507A (en) * | 2015-07-16 | 2015-11-18 | 广州极飞电子科技有限公司 | Maintenance method and apparatus for unmanned aerial vehicle |
| CN107016841A (en) * | 2017-03-07 | 2017-08-04 | 南京嘉谷初成通信科技有限公司 | UAV Intelligent earth station and the method for controlling unmanned plane |
| CN107077506A (en) * | 2016-12-07 | 2017-08-18 | 深圳市大疆创新科技有限公司 | The control method and unmanned plane of unmanned plane |
| CN108460469A (en) * | 2018-02-09 | 2018-08-28 | 许新群 | Guided aircraft ammunition electronic record automatic collection, analysis and management method and system |
| CN108845922A (en) * | 2018-06-01 | 2018-11-20 | 深圳市道通智能航空技术有限公司 | The recording method of unmanned plane battery information, device and storage medium |
| CN109657935A (en) * | 2018-11-30 | 2019-04-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Equip record management method and system |
| CN109948755A (en) * | 2019-03-14 | 2019-06-28 | 北京龙贝世纪科技股份有限公司 | A kind of update method and aviation electronics log book of aviation electronics log book |
| CN111025971A (en) * | 2019-12-11 | 2020-04-17 | 上海上药神象健康药业有限公司 | Electronic record recorder for Chinese herbal medicine planting process and data generation method thereof |
| CN112052918A (en) * | 2019-06-05 | 2020-12-08 | 华为技术有限公司 | Unmanned aerial vehicle identity module and storage method |
| CN113743461A (en) * | 2021-07-29 | 2021-12-03 | 中国人民解放军军事科学院国防科技创新研究院 | Unmanned aerial vehicle cluster health degree assessment method and device |
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| CN104391811A (en) * | 2014-11-28 | 2015-03-04 | 成都中远信电子科技有限公司 | Miniature airborne data recording device and data recording and uninstalling method thereof |
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| CN105069507B (en) * | 2015-07-16 | 2019-01-08 | 广州极飞科技有限公司 | Unmanned plane maintaining method and device |
| CN105069507A (en) * | 2015-07-16 | 2015-11-18 | 广州极飞电子科技有限公司 | Maintenance method and apparatus for unmanned aerial vehicle |
| CN107077506A (en) * | 2016-12-07 | 2017-08-18 | 深圳市大疆创新科技有限公司 | The control method and unmanned plane of unmanned plane |
| WO2018103017A1 (en) * | 2016-12-07 | 2018-06-14 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle control method and unmanned aerial vehicle |
| CN107016841A (en) * | 2017-03-07 | 2017-08-04 | 南京嘉谷初成通信科技有限公司 | UAV Intelligent earth station and the method for controlling unmanned plane |
| CN108460469A (en) * | 2018-02-09 | 2018-08-28 | 许新群 | Guided aircraft ammunition electronic record automatic collection, analysis and management method and system |
| CN108845922A (en) * | 2018-06-01 | 2018-11-20 | 深圳市道通智能航空技术有限公司 | The recording method of unmanned plane battery information, device and storage medium |
| WO2019228446A1 (en) * | 2018-06-01 | 2019-12-05 | 深圳市道通智能航空技术有限公司 | Method and device for recording information about battery of unmanned aerial vehicle, and storage medium |
| CN109657935A (en) * | 2018-11-30 | 2019-04-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Equip record management method and system |
| CN109948755A (en) * | 2019-03-14 | 2019-06-28 | 北京龙贝世纪科技股份有限公司 | A kind of update method and aviation electronics log book of aviation electronics log book |
| CN112052918A (en) * | 2019-06-05 | 2020-12-08 | 华为技术有限公司 | Unmanned aerial vehicle identity module and storage method |
| CN112052918B (en) * | 2019-06-05 | 2022-05-10 | 华为技术有限公司 | Unmanned aerial vehicle identity module and storage method |
| CN111025971A (en) * | 2019-12-11 | 2020-04-17 | 上海上药神象健康药业有限公司 | Electronic record recorder for Chinese herbal medicine planting process and data generation method thereof |
| CN113743461A (en) * | 2021-07-29 | 2021-12-03 | 中国人民解放军军事科学院国防科技创新研究院 | Unmanned aerial vehicle cluster health degree assessment method and device |
| CN113743461B (en) * | 2021-07-29 | 2024-04-09 | 中国人民解放军军事科学院国防科技创新研究院 | Unmanned aerial vehicle cluster health degree assessment method and device |
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