CN203688237U - Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks - Google Patents
Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks Download PDFInfo
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- CN203688237U CN203688237U CN201420041864.3U CN201420041864U CN203688237U CN 203688237 U CN203688237 U CN 203688237U CN 201420041864 U CN201420041864 U CN 201420041864U CN 203688237 U CN203688237 U CN 203688237U
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- 238000012360 testing method Methods 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 abstract description 8
- 238000011056 performance test Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
A brake performance testing instrument capable of testing brake performance of multiple agricultural trucks belongs to the field of agricultural truck performance test equipment. The brake performance testing instrument capable of testing brake performance of multiple agricultural trucks comprises test collectors installed on to-be-tested agricultural trucks, and a test host (4) which are in wireless connection with the test collectors. The brake performance testing instrument is characterized in that the test collectors include multiple test collectors including a first test collector (1) to an Nth test collector (3). The brake performance testing instrument can perform brake performance tests on multiple to-be-tested agricultural trucks at the same time, helps to save a large amount of waiting time in the prior art, and therefore improves the test efficiency to a large degree. A unique address code is conducted on the test collector installed on each to-be-tested agricultural truck by means of address coding, and therefore data and instructions are prevented from causing chaos in a transceiving process and the test process becomes smooth and orderly. The test host can be realized by a single-chip microcomputer or a computer, and thus the brake performance testing instrument can has high intelligent degree and good compatibility and expansibility.
Description
Technical field
Can measure the brake performance tester of many agricultural vehicles simultaneously, belong to agricultural vehicle performance test apparatus field.Be specifically related to a kind of agricultural machinery brake performance tester that can simultaneously carry out to many agricultural vehicles braking performance test.
Background technology
In the time that the agricultural machinery brake performance of prior art detects, generally take vehicle centralized detecting mode, be that every brake tester can only carry out braking performance test to an agricultural vehicle at every turn, when the agricultural vehicle quantity of testing when needs is more, need to consume a large amount of stand-by period.On every agricultural vehicle to be measured, the installation of braking sensor is also a comparatively loaded down with trivial details process simultaneously.Therefore completing whole braking performance test needs long time, and work efficiency is lower.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide one to carry out braking performance test to many agricultural vehicles simultaneously, improved to a great extent the brake performance tester that can simultaneously measure many agricultural vehicles of testing efficiency.
The utility model solves the technical scheme that its technical matters adopts: this can measure the brake performance tester of many agricultural vehicles simultaneously, comprise the test collector being arranged on agricultural vehicle to be measured, and with test collector by the Test Host of wireless connections, it is characterized in that: multiple including the first test collector ~ the N test collector of described test collector.
Described test collector comprises testing sensor and the radio receiving transmitting module with testing sensor interconnection.
Described Test Host comprises processor, main frame radio receiving transmitting module, printer, keyboard and display, main frame radio receiving transmitting module and processor interconnection, and processor is connected with printer with display simultaneously, and keyboard is connected with processor.
Described Test Host can pass through computing machine, single-chip microcomputer or PLC to be realized.
Compared with prior art, had beneficial effect of the present utility model is:
1, the utility model carries out the test of braking ability to many agricultural vehicles to be measured simultaneously, has saved the stand-by period a large amount of in prior art, has improved to a great extent testing efficiency.
2, carry out unique geocoding by the mode of geocoding to being arranged on every test collector on agricultural vehicle to be measured, avoided data and instruction confusion reigned in transmitting-receiving process, make test process orderly smoothly.
3, Test Host can be realized by single-chip microcomputer or computing machine, makes device intelligence degree higher, has better compatibility and extendability simultaneously.
4, simple, the test result of test process accurately and reliably.
Accompanying drawing explanation
Fig. 1 is the brake performance tester structural representation that can simultaneously measure many agricultural vehicles.
Fig. 2 is the brake performance tester functional-block diagram that can simultaneously measure many agricultural vehicles.
Wherein: 1, the first test collector 2, the second test collector 3, N test collector 4, Test Host.
Embodiment
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model, is described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing.
As shown in Figure 1, the brake performance tester that can simultaneously measure many agricultural vehicles of the present utility model comprises Test Host 4 and by the first test collector 1, the second test collector 2 ... N test collector 3 is at interior multiple test collectors.In actual use, the first test collector 1 ~ the N test collector 3 can be arranged on respectively on many agricultural vehicles simultaneously, and the first test collector 1 ~ the N tests between collector 3 and Test Host 4 by wireless connections.In the utility model, N is greater than 2 natural number.
As shown in Figure 2, the structure of every group of test collector is same as the prior art, as the first test collector 1 comprises the first testing sensor and the first radio receiving transmitting module with the first testing sensor interconnection, the first test collector 1 is arranged on test agricultural vehicle, the first radio receiving transmitting module receives the test of carrying out braking ability after the test signal that Test Host 4 sends, the data of test are gathered by the first testing sensor, and the data that collect are sent to Test Host 4 by the first radio receiving transmitting module process.Structure composition and the principle of work of the second test collector 2 ~ the N test collectors 3 are identical with the first test collector 1.The first test collector 1 ~ the N test collector 3 passes through radio interconnected with Test Host 4.
Specific works process and principle of work are as follows:
First, before test, operating personnel carry out unique separately geocoding to the first test collector 1 ~ the N test collector 3, and the quantity of the agricultural vehicle of testing as required, the test collector of respective numbers is arranged on respectively on many agricultural vehicles to be detected, then on Test Host 4, input successively the information of vehicles of all agricultural vehicles to be measured, comprise the information that the vehicle such as license plate number, type of vehicle is intrinsic, information of vehicles is corresponding one by one with the geocoding that the test collector on this agricultural vehicle is installed.
In the time testing, tester selects one or more test collector on Test Host 4, then send test instruction to all test collectors of having selected by Test Host 4 simultaneously, Test Host 4 sends after test instruction, first processor in Test Host 4 is sent to test instruction main frame radio receiving transmitting module, if selected many agricultural vehicles, main frame radio receiving transmitting module simultaneously sends test instruction by wireless signal to the agricultural vehicle of having selected by test instruction.The test collector that receives test instruction sends cue to the driver on this agricultural vehicle, and driver starts to drive agricultural vehicle and carries out the test of braking ability.
After the braking performance test of agricultural vehicle is complete, the test collector being arranged on agricultural vehicle sends the signal being completed to Test Host 4, point out Test Host whether to receive test data simultaneously, tester selects whether to receive the test data of this test as required, if need to receive the data of this test, tester sends the reception instruction of test data to this agricultural vehicle by Test Host 4, reception instruction is sent to main frame radio receiving transmitting module by Test Host 4, reception instruction is sent to corresponding one or more test collector by main frame radio receiving transmitting module.The test collector that receives reception instruction is back to main frame radio receiving transmitting module by the radio receiving transmitting module in it by test data by test data, be back to the processor in Test Host 4 by main frame radio receiving transmitting module, Test Host 4 receives after test data, and tester can print, show test data as required or further analyze.If tester does not receive the data of this test, Test Host 4 points out tester whether to carry out test next time, and now test person is tested or end test with selecting continuation.
The above, it is only preferred embodiment of the present utility model, be not the restriction of the utility model 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 embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (4)
1. can measure the brake performance tester of many agricultural vehicles simultaneously, comprise the test collector being arranged on agricultural vehicle to be measured, and with test collector by the Test Host (4) of wireless connections, it is characterized in that: multiple including the first test collector (1) ~ N test collector (3) of described test collector.
2. the brake performance tester that can simultaneously measure many agricultural vehicles according to claim 1, is characterized in that: described test collector comprises testing sensor and the radio receiving transmitting module with testing sensor interconnection.
3. the brake performance tester that can simultaneously measure many agricultural vehicles 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 interconnection, processor is connected with printer with display simultaneously, and keyboard is connected with processor.
4. according to the brake performance tester that can measure many agricultural vehicles described in claim 1 or 3 simultaneously, it is characterized in that: described Test Host (4) can pass through computing machine, single-chip microcomputer or PLC to be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041864.3U CN203688237U (en) | 2014-01-23 | 2014-01-23 | Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041864.3U CN203688237U (en) | 2014-01-23 | 2014-01-23 | Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688237U true CN203688237U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041864.3U Expired - Fee Related CN203688237U (en) | 2014-01-23 | 2014-01-23 | Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759951A (en) * | 2014-01-23 | 2014-04-30 | 山东科大微机应用研究所有限公司 | Tester capable of simultaneously testing brake performance of multiple agricultural vehicles and test method |
| CN111983989A (en) * | 2019-05-22 | 2020-11-24 | 北京新能源汽车股份有限公司 | Offline detection method and control equipment |
-
2014
- 2014-01-23 CN CN201420041864.3U patent/CN203688237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759951A (en) * | 2014-01-23 | 2014-04-30 | 山东科大微机应用研究所有限公司 | Tester capable of simultaneously testing brake performance of multiple agricultural vehicles and test method |
| CN103759951B (en) * | 2014-01-23 | 2016-03-23 | 山东科大微机应用研究所有限公司 | The method of testing of the brake performance tester of multiple stage agricultural vehicle can be measured simultaneously |
| CN111983989A (en) * | 2019-05-22 | 2020-11-24 | 北京新能源汽车股份有限公司 | Offline detection method and control equipment |
| CN111983989B (en) * | 2019-05-22 | 2024-06-25 | 北京新能源汽车股份有限公司 | Offline detection method and control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |