CN204790472U - Agricultural machinery thruster operation state detection system - Google Patents
Agricultural machinery thruster operation state detection system Download PDFInfo
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- CN204790472U CN204790472U CN201520532904.9U CN201520532904U CN204790472U CN 204790472 U CN204790472 U CN 204790472U CN 201520532904 U CN201520532904 U CN 201520532904U CN 204790472 U CN204790472 U CN 204790472U
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Abstract
The utility model relates to an agricultural machinery thruster operation state detection system, its characterized in that, this detecting system includes: the microprocessor unit, detection module, with the microprocessor unit links to each other for acquire the data and the information of agricultural machinery engine, wireless communication module, with the microprocessor unit links to each other for carry out data communication with the rear end platform, and storage module, with the microprocessor unit links to each other for when wireless communication suspends, the data and the information of the gained agricultural machinery engine of provisional storage. Work, use and operational aspect etc. That this detecting system makeed agricultural machinery user, agricultural machinery producer can in time know the agricultural machinery engine obtain the maintenance and maintenance warning of engine fast, in time handle to abnormal state, provide necessary information and have supported the way.
Description
Technical field
The utility model relates to agricultural machinery Internet of Things telematics device field, particularly a kind of agricultural machine engine running status remote detecting system.
Background technology
Agricultural machinery, as the tool of production, in use also exists the problem that applied load is large, farm work is difficult to bad environments, peasant uses frequent improper operation usually.Meanwhile, for results class agricultural machinery, also exist concentrate annual service time, problem that sustained continuous is run.With regard to agricultural machinery user, agricultural machine engine, once break down, will have a strong impact on agricultural production, even directly cause user's economic loss.Therefore, by the mode of remote intelligent, obtain agricultural machinery engine working conditions, and long-range relevant information is supplied to agricultural machinery user by number of ways, will the efficiency of agricultural machinery user in agricultural machinery use procedure and supportability be significantly improved.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned deficiency, provides a kind of and can improve the agricultural machine engine running status remote detecting system of agricultural machinery user in agricultural machinery service efficiency.
The utility model is achieved through the following technical solutions:
A kind of agricultural machine engine running status remote detecting system, this detection system comprises:
Microprocessor unit;
Detection module, is connected with described microprocessor unit, for obtaining data and the information of agricultural machine engine;
Wireless communication module, is connected with described microprocessor unit, for carrying out data communication with rear end platform; With
Memory module, is connected with described microprocessor unit, when interrupting for wireless telecommunications, and the data of the agricultural machine engine that provisional storage obtains and information.
Further, described a kind of agricultural machine engine running status remote detecting system, described detection module is:
Tacho-pulse detection module, for obtaining the actual speed data of agricultural machine engine; Or
Vibration transducer module, during for not arranging engine speed sensor or ACC trigger line when agricultural machinery, obtains the data of engine, and determines whether this detection system carries out dormancy or startup work.
Further, described a kind of agricultural machine engine running status remote detecting system, described tacho-pulse detection module comprises:
Signals collecting assembly, for obtaining engine speed pulse signal by engine speed sensor, and identifies the frequency of engine speed pulse signal; With
Analog to digital conversion assembly, for by the frequency inverted of engine speed pulse signal being actual tachometer value.
Further, described a kind of agricultural machine engine running status remote detecting system, this system also comprises power module, and described power module comprises external power source assembly and built-in stand-by power supply assembly.
Advantage of the present utility model and effect are:
A kind of agricultural machine engine running status remote detecting system that the utility model provides can obtain the overall process data of agricultural machine engine operation by tacho-pulse detection module or shock sensor module, after carrying out Data Analysis by microprocessor unit, the total run time of agricultural machine engine, idling mode working time can be obtained, have load condition working time and each start after continuous working period etc.Rear end platform can be sent data to by wireless communication module, by rear end platform by modes such as note, data-message, remote control commands, data records, the engine operation data of acquisition are used.Make agricultural machinery user, work that agricultural machinery production firm can understand agricultural machine engine in time, use and ruuning situation etc., the care and maintenance obtaining engine is fast reminded, and in time for abnormality process, provides necessary information support approach.Break away from the problem that past agricultural machinery engine behavior data cannot obtain completely, this detection system realizes agricultural machinery precision to ensure and service, when agricultural machine engine breaks down, differentiate agricultural machinery user and agricultural machinery production firm responsibility, realize the effective tool of operational data management in the full life cycle of agricultural machinery.
Accompanying drawing explanation
Fig. 1 illustrates the block scheme of a kind of agricultural machine engine running status remote detecting system that embodiment 1 of the present utility model provides;
Fig. 2 illustrates the block scheme of a kind of agricultural machine engine running status remote detecting system that embodiment 2 of the present utility model provides.
Description of reference numerals: 1-nucleus module, 2-microprocessor unit, 3-tacho-pulse detection module, 301-analog to digital conversion assembly, 302-signals collecting assembly, 4-wireless communication module, 5-memory module, 6-vibration transducer module, 7-power module, 701-external power source assembly, the built-in stand-by power supply assembly of 702-.
Embodiment
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.Described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
Embodiment 1:
Fig. 1 illustrates the block scheme of a kind of agricultural machine engine running status remote detecting system that embodiment 1 of the present utility model provides.The power module 6 that this detection system comprises nucleus module 1 and powers to nucleus module 1.Nucleus module 1 includes microprocessor unit 2, tacho-pulse detection module 3, wireless communication module 4 and memory module 5.Wherein, tacho-pulse detection module 3, wireless communication module 4 are connected with microprocessor unit 2 respectively with memory module 5.Tacho-pulse detection module 3 comprises signals collecting assembly 301 and analog to digital conversion assembly 302.Wherein, signals collecting assembly 301 is connected to the engine speed sensor of agricultural machinery by wire harness.Power module 7 comprises external power source assembly 701 and built-in stand-by power supply assembly 702.
Tacho-pulse detection module 3 is controlled by microprocessor unit 2, on its ignition distributor that can be arranged on farm machinery or engine.Microprocessor unit 2 drives tacho-pulse detection module 3 to run engine speed collection, and the time rotating speed changed out is sent to microprocessor unit 2.Signals collecting assembly 301 is responsible for obtaining engine speed pulse signal by engine speed sensor, and identifies the frequency of tacho-pulse.Analog-to-digital conversion module 302 is responsible for the frequency inverted of engine speed pulse being actual tachometer value, and rotating speed namely per minute, the data after conversion carry out subsequent treatment by microprocessor unit 2.Tacho-pulse detection module 2 continues the tachometer value obtaining agricultural machine engine, and continues to send to microprocessor unit 2.
The engine speed value of acquisition processes according to time sequencing by microprocessor unit 2, record the tachometer value of all agricultural machine engine, change out the total run time of agricultural machine engine, idling mode working time simultaneously, have load condition working time and each start after continuous working period etc.
Wireless communication module 4 is responsible for realizing this detection system and rear end platform carries out data communication.Microprocessor unit 2 obtain, change generation data be sent to rear end platform by wireless communication module 4.The time interval that wireless communication module 4 sends data can set arbitrarily.
Whether the communication state that microprocessor unit 2 detects wireless communication module 4 is automatically normal, when the place wireless signal running into agricultural machinery work is bad, when wireless communication module 4 normally cannot send data, time-out is sent data by wireless communication module 4 by microprocessor unit 2, then data is stored in memory module 5 according to time sequencing.
Memory module 5 is one and has large data storage capacity, rely on the steering order of microprocessor unit 2, play the interim memory action of data, once wireless telecommunications are normal, data in memory module 5 are sent to rear end platform via wireless communication module 4 again, after transmission, memory module 5 empties the data sent, and the data be not sent out continue to retain.
Power module 7 comprises external power source assembly 701 and built-in stand-by power supply assembly 702.External power source assembly 701 is applicable under normal circumstances, and the power supply (generator or accumulator) self-contained by agricultural machinery obtains electric power supply, for the nucleus module 1 of this detection system provides work energy.The power supply that built-in stand-by power supply assembly 702 is applicable to agricultural machinery self-contained interrupts completely, or cannot under power supply state, when this detection system needs again to carry out work, by automatically switching, the lithium ion battery transferring built-in stand-by power supply assembly 702 inside to provides electric energy for nucleus module 1.The lithium ion battery of built-in stand-by power supply assembly 702 inside can charge when agricultural machinery own power source is powered normal, in order to using during needs.
Embodiment 2:
Fig. 2 illustrates the block scheme of a kind of agricultural machine engine running status remote detecting system that embodiment 2 of the present utility model provides.The power module 6 that this detection system comprises nucleus module 1 and powers to nucleus module 1.Nucleus module 1 includes microprocessor unit 2, vibration transducer module 6, wireless communication module 4 and memory module 5.Wherein, vibration transducer module 6, wireless communication module 4 are connected with microprocessor unit 2 respectively with memory module 5.Power module 7 comprises external power source assembly 701 and built-in stand-by power supply assembly 702.
As different from Example 1, replace tacho-pulse detection module 3 in this detection system with vibration transducer module 6, it can be arranged on the cylinder of farm machinery.
Vibration transducer module 6 connects microprocessor unit 2, for solving two kinds of problems.It comprises: 1. part agricultural machinery does not have the situation of engine speed sensor, carrys out detected amplitude by vibration transducer module 6, obtain agricultural machine engine whether start or closes, idling mode working time, each start after working strength change; 2. for the agricultural machinery not having ACC trigger line, the function whether agricultural machine engine start or close is detected by vibration transducer module 6, carry out alternative ACC trigger pip, for microprocessor unit 2 as Rule of judgment, control this system and enter dormancy holding state or start duty.
Above embodiment, only in order to the technical solution of the utility model to be described, is not used for limiting practical range of the present utility model.In every case the equivalence change done in protection domain of the present utility model and modification, all should think and fall in protection domain of the present utility model.
Claims (4)
1. an agricultural machine engine running status remote detecting system, is characterized in that, this detection system comprises:
Microprocessor unit;
Detection module, is connected with described microprocessor unit, for obtaining data and the information of agricultural machine engine;
Wireless communication module, is connected with described microprocessor unit, for carrying out data communication with rear end platform; With
Memory module, is connected with described microprocessor unit, when interrupting for wireless telecommunications, and the data of the agricultural machine engine that provisional storage obtains and information.
2. a kind of agricultural machine engine running status remote detecting system according to claim 1, it is characterized in that, described detection module is:
Tacho-pulse detection module, for obtaining the actual speed data of agricultural machine engine; Or
Vibration transducer module, during for not arranging engine speed sensor or ACC trigger line when agricultural machinery, obtains the data of engine, and determines whether this detection system carries out dormancy or startup work.
3. a kind of agricultural machine engine running status remote detecting system according to claim 2, it is characterized in that, described tacho-pulse detection module comprises:
Signals collecting assembly, for obtaining engine speed pulse signal by engine speed sensor, and identifies the frequency of engine speed pulse signal; With
Analog to digital conversion assembly, for by the frequency inverted of engine speed pulse signal being actual tachometer value.
4., according to the arbitrary described a kind of agricultural machine engine running status remote detecting system of claims 1 to 3, it is characterized in that, this system also comprises power module, and described power module comprises external power source assembly and built-in stand-by power supply assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532904.9U CN204790472U (en) | 2015-07-20 | 2015-07-20 | Agricultural machinery thruster operation state detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520532904.9U CN204790472U (en) | 2015-07-20 | 2015-07-20 | Agricultural machinery thruster operation state detection system |
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| CN204790472U true CN204790472U (en) | 2015-11-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106854A (en) * | 2017-12-25 | 2018-06-01 | 董志强 | The timing of engine operation remote monitoring and current operating conditions judgment means and method |
| CN109240143A (en) * | 2017-07-10 | 2019-01-18 | 湖南农业大学 | A kind of agricultural machinery remote supervisory method and system |
| CN113518269A (en) * | 2021-04-08 | 2021-10-19 | 北京农业智能装备技术研究中心 | Agricultural machinery working condition information remote monitoring terminal and monitoring method |
-
2015
- 2015-07-20 CN CN201520532904.9U patent/CN204790472U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240143A (en) * | 2017-07-10 | 2019-01-18 | 湖南农业大学 | A kind of agricultural machinery remote supervisory method and system |
| CN108106854A (en) * | 2017-12-25 | 2018-06-01 | 董志强 | The timing of engine operation remote monitoring and current operating conditions judgment means and method |
| CN113518269A (en) * | 2021-04-08 | 2021-10-19 | 北京农业智能装备技术研究中心 | Agricultural machinery working condition information remote monitoring terminal and monitoring method |
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