CN103759951B - The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously - Google Patents
The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously Download PDFInfo
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- CN103759951B CN103759951B CN201410033456.8A CN201410033456A CN103759951B CN 103759951 B CN103759951 B CN 103759951B CN 201410033456 A CN201410033456 A CN 201410033456A CN 103759951 B CN103759951 B CN 103759951B
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Abstract
The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously, belong to agricultural vehicle performance test apparatus field.Comprise the test collector be arranged on agricultural vehicle to be measured, and with test collector by the Test Host (4) of wireless connections, it is characterized in that: described test collector comprises the first test collector (1) ~ N and tests the multiple of collector (3).Comprise the steps: 1, test collector coding; 2, test collector to install; 3, information of vehicles is inputted; 4, test instruction is sent; 5, braking performance test; 6, Test Host (4) judges whether to receive test data; 7, test next time whether is carried out; 8, test terminates; 9, reception instruction is sent; 10, test data is returned; 11, test data is processed.The present invention can carry out braking performance test to multiple stage agricultural vehicle simultaneously, improves testing efficiency to a great extent.
Description
Technical field
The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously, belong to agricultural vehicle performance test apparatus field.Be specifically related to a kind of method of testing simultaneously can carrying out the agricultural machinery brake performance tester of braking performance test to many agricultural vehicles.
Background technology
When the agricultural machinery brake performance of prior art detects, generally take vehicle centralized detecting mode, namely every platform brake tester can only carry out braking performance test to an agricultural vehicle at every turn, when the agricultural vehicle quantity needing to carry out testing is more, needs to consume a large amount of stand-by period.Simultaneously on every platform agricultural vehicle to be measured, the installation of braking sensor is also a comparatively loaded down with trivial details process.Therefore complete whole braking performance test and need long time, work efficiency is lower.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, there is provided one can carry out braking performance test to multiple stage agricultural vehicle simultaneously, improve the method for testing simultaneously can measuring the brake performance tester of multiple stage agricultural vehicle of testing efficiency to a great extent.
The technical solution adopted for the present invention to solve the technical problems is: this can measure the method for testing of the brake performance tester of multiple stage agricultural vehicle simultaneously, comprise the test collector be arranged on agricultural vehicle to be measured, and with test collector by the Test Host of wireless connections, it is characterized in that: described test collector comprises the first test collector ~ the N and tests the multiple of collector.
The radio receiving transmitting module that described test collector comprises testing sensor and interconnects with testing sensor.
Described Test Host comprises processor, main frame radio receiving transmitting module, printer, keyboard and display, and main frame radio receiving transmitting module and processor interconnect, and processor is connected with printer with display simultaneously, and keyboard is connected with processor.
Described Test Host realizes by computing machine, single-chip microcomputer or PLC.
The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously, it is characterized in that, comprise the following steps:
Step 1001, test collector coding;
Collector is tested to the first test collector ~ the N and carries out geocoding unique separately;
Step 1002, test collector is installed;
The quantity of the agricultural vehicle tested as required, is arranged on many agricultural vehicles to be detected respectively by the test collector of respective numbers;
Step 1003, input information of vehicles;
Test Host inputs the information of vehicles of all agricultural vehicles to be measured successively;
Step 1004, sends test instruction;
Tester selects one or more test collector on Test Host, then sends test instruction to all test collectors selected by Test Host simultaneously;
Step 1005, braking performance test;
Each the agricultural vehicle receiving test instruction starts to carry out braking performance test;
Step 1006, Test Host judges whether to receive test data;
After the braking performance test of agricultural vehicle is complete, the test collector be arranged on agricultural vehicle sends the signal be completed to Test Host, point out Test Host whether to receive test data simultaneously, if Test Host receives the test data of this agricultural vehicle, perform step 1009, if Test Host does not receive the test data of this agricultural vehicle, perform step 1007;
Whether step 1007, carry out test next time;
Test Host is determined to abandon receiving this agricultural vehicle after secondary test data, and whether Test Host prompting tester carries out test next time, if need to carry out test next time, returns step 1004, tests, perform step 1008 if do not carry out next time;
Step 1008, test terminates;
Tester abandons carrying out test next time to this agricultural vehicle, then the test of this agricultural vehicle terminates;
Step 1009, sends reception instruction;
Tester sends the reception instruction of test data to this agricultural vehicle by Test Host;
First reception instruction is sent to main frame radio receiving transmitting module by Test Host, and reception instruction is sent to one or more test collector corresponding by main frame radio receiving transmitting module;
Step 1010, returns test data;
Receive the test collector receiving instruction and test data is back to main frame radio receiving transmitting module by the radio receiving transmitting module in it by test data, be back to the processor in Test Host by main frame radio receiving transmitting module;
Step 1011, process test data;
After Test Host receives test data, by tester, data are processed.
Compared with prior art, of the present invention had beneficial effect is:
1, the present invention carries out the test of braking ability simultaneously to many agricultural vehicles to be measured, saves the stand-by period a large amount of in prior art, improves testing efficiency to a great extent.
2, by the mode of geocoding, unique geocoding is carried out to the test collector be arranged on every platform agricultural vehicle to be measured, avoid data and instruction confusion reigned in transmitting-receiving process, make test process orderly smoothly.
3, Test Host realizes by single-chip microcomputer or computing machine, makes device intelligence degree higher, has better compatible and extendability simultaneously.
4, simple, the test result of method of testing accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the brake performance tester structural representation simultaneously can measuring multiple stage agricultural vehicle.
Fig. 2 is the brake performance tester functional-block diagram simultaneously can measuring multiple stage agricultural vehicle.
Fig. 3 is the braking performance test method test flow chart simultaneously can measuring multiple stage agricultural vehicle.
Wherein: 1, the first test collector 2, second test collector 3, N test collector 4, Test Host.
Embodiment
Fig. 1 ~ 3 are most preferred embodiments of the present invention, and below in conjunction with accompanying drawing 1 ~ 3, the present invention will be further described.
As shown in Figure 1, the brake performance tester simultaneously can measuring multiple stage agricultural vehicle of the present invention comprises Test Host 4 and tests collector 2 by the first test collector 1, second ... N tests collector 3 at interior multiple test collectors.In actual use, the first test collector 1 ~ the N tests collector 3 and can be arranged on many agricultural vehicles respectively simultaneously, and the first test collector 1 ~ the N tests between collector 3 and Test Host 4 and passes through wireless connections.In the present invention, N be greater than 2 natural number.
As shown in Figure 2, often the structure of group test collector is same as the prior art, as the first radio receiving transmitting module that the first test collector 1 comprises the first testing sensor and interconnects with the first testing sensor, first test collector 1 is arranged on test agricultural vehicle, first radio receiving transmitting module carries out the test of braking ability after receiving the test signal that Test Host 4 sends, the data of test are gathered by the first testing sensor, and the data collected are sent to Test Host 4 by the first radio receiving transmitting module process.Second test collector 2 ~ the N tests the structure composition of collector 3 and principle of work and first, and to test collector 1 identical.First test collector 1 ~ the N tests collector 3 with Test Host 4 by radio interconnected.
Test Host 4 comprises processor, main frame radio receiving transmitting module, printer, keyboard and display.Main frame radio receiving transmitting module and processor interconnect, and processor is connected with printer with display simultaneously, and keyboard is connected with processor.In the present invention, Test Host 4 can be realized by computing machine, and now display is computer screen, and printer, keyboard are the printer and keyboard that are connected with computing machine, and main frame radio receiving transmitting module can be connected with the communication port of computing machine.Test Host 4 is also by chip microcontroller, now display screen is the display screen be connected with single-chip microcomputer, printer realizes printing by single-chip microcomputer Direct driver, and main frame radio receiving transmitting module is connected with the I/O port of single-chip microcomputer, and Test Host 4 also realizes by PLC.
As shown in Figure 3, the method for testing simultaneously measuring the brake performance tester of multiple stage agricultural vehicle of the present invention comprises the following steps:
Step 1001, test collector coding;
Collector 3 is tested to the first test collector 1 ~ the N and carries out geocoding unique separately;
Step 1002, test collector is installed;
The quantity of the agricultural vehicle tested as required, is arranged on many agricultural vehicles to be detected respectively by the test collector of respective numbers;
Step 1003, input information of vehicles;
Test Host 4 inputs the information of vehicles of all agricultural vehicles to be measured successively;
Information of vehicles comprises the intrinsic information of the vehicle such as license plate number, type of vehicle, the geocoding one_to_one corresponding of information of vehicles and the test collector installed on this agricultural vehicle.
Step 1004, sends test instruction;
Tester selects one or more test collector on Test Host 4, then sends test instruction to all test collectors selected by Test Host 4 simultaneously;
After Test Host 4 sends test instruction, first test instruction is sent to main frame radio receiving transmitting module by the processor in Test Host 4, if have selected many agricultural vehicles, then test instruction is sent test instruction by wireless signal to the agricultural vehicle selected by main frame radio receiving transmitting module simultaneously.
Step 1005, braking performance test;
Each the agricultural vehicle receiving test instruction starts to carry out braking performance test;
The test collector receiving test instruction sends cue to the driver on this agricultural vehicle, and driver starts to drive the test that agricultural vehicle carries out braking ability.
Step 1006, Test Host 4 judges whether to receive test data;
After the braking performance test of agricultural vehicle is complete, the test collector be arranged on agricultural vehicle sends the signal be completed to Test Host 4, point out Test Host whether to receive test data simultaneously, if Test Host 4 receives the test data of this agricultural vehicle, perform step 1009, if Test Host 4 does not receive the test data of this agricultural vehicle, perform step 1007;
Whether step 1007, carry out test next time;
Test Host 4 is determined to abandon receiving this agricultural vehicle after secondary test data, and Test Host 4 points out tester whether to carry out test next time, if need to carry out test next time, returns step 1004, if do not carry out test next time, and execution step 1008;
Step 1008, test terminates;
Tester abandons carrying out test next time to this agricultural vehicle, then the test of this agricultural vehicle terminates;
Step 1009, sends reception instruction;
Tester sends the reception instruction of test data to this agricultural vehicle by Test Host 4;
First reception instruction is sent to main frame radio receiving transmitting module by Test Host 4, and reception instruction is sent to one or more test collector corresponding by main frame radio receiving transmitting module;
Step 1010, returns test data;
Receive the test collector receiving instruction and test data is back to main frame radio receiving transmitting module by the radio receiving transmitting module in it by test data, be back to the processor in Test Host 4 by main frame radio receiving transmitting module;
Step 1011, process test data;
After Test Host 4 receives test data, by tester, data are processed.
Tester can print test data as required, shows or further analyze.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (4)
1. can measure the method for testing of the brake performance tester of multiple stage agricultural vehicle simultaneously, comprise the test collector be arranged on agricultural vehicle to be measured, and with test collector by the Test Host (4) of wireless connections, it is characterized in that: described test collector comprises the first test collector (1) ~ N and tests the multiple of collector (3);
Comprise the following steps:
Step 1001, test collector coding;
Collector (3) is tested to first test collector (1) ~ N and carries out geocoding unique separately;
Step 1002, test collector is installed;
The quantity of the agricultural vehicle tested as required, is arranged on many agricultural vehicles to be detected respectively by the test collector of respective numbers;
Step 1003, input information of vehicles;
Test Host (4) inputs the information of vehicles of all agricultural vehicles to be measured successively;
Step 1004, sends test instruction;
Tester, at one or more test collector of the upper selection of Test Host (4), then sends test instruction to all test collectors selected by Test Host (4) simultaneously;
Step 1005, braking performance test;
Each the agricultural vehicle receiving test instruction starts to carry out braking performance test;
Step 1006, Test Host (4) judges whether to receive test data;
After the braking performance test of agricultural vehicle is complete, the test collector be arranged on agricultural vehicle sends to Test Host (4) signal be completed, point out Test Host whether to receive test data simultaneously, if Test Host (4) receives the test data of this agricultural vehicle, perform step 1009, if Test Host (4) does not receive the test data of this agricultural vehicle, perform step 1007;
Whether step 1007, carry out test next time;
Test Host (4) is determined to abandon receiving this agricultural vehicle after secondary test data, whether Test Host (4) prompting tester carries out test next time, if need to carry out test next time, returns step 1004, if do not carry out test next time, perform step 1008;
Step 1008, test terminates;
Tester abandons carrying out test next time to this agricultural vehicle, then the test of this agricultural vehicle terminates;
Step 1009, sends reception instruction;
Tester sends the reception instruction of test data to this agricultural vehicle by Test Host (4);
First reception instruction is sent to main frame radio receiving transmitting module by Test Host (4), and reception instruction is sent to one or more test collector corresponding by main frame radio receiving transmitting module;
Step 1010, returns test data;
Receive the test collector receiving instruction and test data is back to main frame radio receiving transmitting module by the radio receiving transmitting module in it by test data, be back to the processor in Test Host (4) by main frame radio receiving transmitting module;
Step 1011, process test data;
After Test Host (4) receives test data, by tester, data are processed.
2. the method for testing simultaneously can measuring the brake performance tester of multiple stage agricultural vehicle according to claim 1, is characterized in that: the radio receiving transmitting module that described test collector comprises testing sensor and interconnects with testing sensor.
3. the method for testing simultaneously can measuring the brake performance tester of multiple stage agricultural vehicle according to claim 1, it is characterized in that: described Test Host (4) comprises processor, main frame radio receiving transmitting module, printer, keyboard and display, main frame radio receiving transmitting module and processor interconnect, processor is connected with printer with display simultaneously, and keyboard is connected with processor.
4. the method for testing simultaneously can measuring the brake performance tester of multiple stage agricultural vehicle according to claim 1 or 3, is characterized in that: described Test Host (4) realizes by computing machine, single-chip microcomputer or PLC.
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| CN103759951B true CN103759951B (en) | 2016-03-23 |
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| CN106198047A (en) * | 2016-06-30 | 2016-12-07 | 南京理工大学 | Barrier-breaking car fault detect wireless handhold machine based on Time-sharing control and disabled vehicle fault detection method |
| CN106404423A (en) * | 2016-08-31 | 2017-02-15 | 江苏卡威汽车研究院有限公司 | Real-time monitoring system for electric vehicle debugging |
| CN112133072B (en) * | 2020-09-23 | 2021-07-06 | 中国兵器工业集团第二一四研究所苏州研发中心 | Test system and test method for LoRa wireless data acquisition device |
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| US5758300A (en) * | 1994-06-24 | 1998-05-26 | Fuji Jukogyo Kabushiki Kaisha | Diagnosis system for motor vehicles and the method thereof |
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| JP2003337137A (en) * | 2002-05-20 | 2003-11-28 | Honda Motor Co Ltd | Vehicle performance test apparatus |
| CN202182825U (en) * | 2011-08-04 | 2012-04-04 | 山东科大微机应用研究所有限公司 | Portable agricultural machinery brake performance detector |
| CN203688237U (en) * | 2014-01-23 | 2014-07-02 | 山东科大微机应用研究所有限公司 | Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks |
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