CN101655531A - Method and device for detecting frame wiring system - Google Patents
Method and device for detecting frame wiring system Download PDFInfo
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- CN101655531A CN101655531A CN200910167256A CN200910167256A CN101655531A CN 101655531 A CN101655531 A CN 101655531A CN 200910167256 A CN200910167256 A CN 200910167256A CN 200910167256 A CN200910167256 A CN 200910167256A CN 101655531 A CN101655531 A CN 101655531A
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- frame wiring
- wiring system
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Abstract
The invention discloses a method and device for detecting frame wiring system, belonging to the field of testing frame wiring system. The method comprises that a detecting device directly connected with the frame wiring system detects whether the test signal sent an internal device of the frame wiring system is received, and indicates whether the transmission channel of the test signal is normal according to the detecting result, namely comprising: a detecting device directly connected with the frame wiring system sending a test signal to the frame wiring system; detecting whether the test signal sent from the frame wiring system is received, and indicating whether the transmission channel of the test signal is normal according to the detecting result. The technical scheme of the inventioncan enable the detecting frame wiring system disengaged from limit of other components of the product, reduce the difficulty of searching error source, and improve detecting speed.
Description
Technical field
The present invention relates to the wiring system field tests, relate in particular to a kind of method and apparatus that detects frame wiring system.
Background technology
Frame wiring system is a very important ingredient for a lot of products, it both provided signals such as power supply for the miscellaneous part of product, it simultaneously also is transmission of control signals between the different parts, the important physical path ingredient of signals such as feedback signal, whether frame wiring system work well has great importance for product, therefore, whether the frame wiring system of testing product correspondence well also is a requisite job in the process of producing.
Detecting frame wiring system mainly is to detect frame wiring system whether can normally provide signals such as power supply for the miscellaneous part of product, and whether can be signals such as normal transmission control signal, feedback signal whether between the different parts.Detect the classic method of frame wiring system and carry out corresponding detection in the detected frame again for the product miscellaneous part relevant with test all being ready to, then these parts being inserted into.Concrete detection principle is that signal (signal that need transmit by frame wiring system that comprises that frame internal unit and product miscellaneous part send) is after transmitting by frame wiring system, receive by corresponding components, corresponding components is behind the signal that receives output, make corresponding indication according to the situation of the signal that receives, as flashing light, whether signs such as bright lamp indicate the function of frame wiring system correspondence normal.This shows that the method for traditional detection frame wiring system is the detection that all participates in frame wiring system at all product miscellaneous parts under the situation of operate as normal, at this moment, the operating state of frame wiring system and real work are immediate.
The inventor finds that there are the following problems at least for prior art in realizing process of the present invention:
The first, traditional detection method must possess the product miscellaneous part relevant with detected function, and the product component of indispensability is all installed the detection that could begin corresponding function after intact in the time of need be with operate as normal, has bigger limitation.
The second, because other parts of product all participate in the detection of frame wiring system, in detection, occur in the mistake, whether other parts of employed product are normal when at first needing to confirm to detect, and could determine then whether detected frame wiring system is normal.If do not know whether all product miscellaneous part work that participate in detecting are normal, the difficulty of the root that occurs of will locating errors so will increase, and the quantity of the product miscellaneous part that participate in to detect and each functions of components are the more, and then searching mistake, the difficulty of root to occur just bigger.
Three, owing to corresponding components need be assembled, the part parts exist and need pretrigger when detecting beginning, and the process of preheating etc. is carried out the overall process that the detects length that expends time in.
Summary of the invention
The problem that the embodiment of the invention will solve provides a kind of method and apparatus that detects frame wiring system, to solve in the prior art, the miscellaneous part of Related product is to detecting the restriction of frame wiring system, and searching mistake, the difficulty of root to occur big, carries out the long problem of time that detects.
In order to address the above problem, the embodiment of the invention provides a kind of method and apparatus of frame wiring system detection, and technical scheme is as follows particularly:
A kind of method that detects frame wiring system comprises:
Detect whether receive the test signal that described frame wiring system internal unit sends with the checkout equipment that described frame wiring system directly links to each other;
Indicate the transmission channel of described test signal correspondence whether normal according to testing result.
A kind of method that detects frame wiring system comprises:
Send test massage to described frame wiring system with the checkout equipment that described frame wiring system directly links to each other;
Detect and whether receive the feedback signal that described frame wiring system sends;
Indicate the transmission channel of described test signal correspondence whether normal according to testing result.
A kind of equipment that detects frame wiring system, described equipment directly links to each other with described frame wiring system, comprising:
Detecting unit is used to detect whether receive the test signal that described frame wiring system internal unit sends;
Whether indicating member is used for indicating the transmission channel of described test signal correspondence normal according to the testing result of described detecting unit.
A kind of equipment that detects frame wiring system, described equipment directly links to each other with described frame wiring system, comprising:
The test signal transmitting element is used for sending test massage to described frame wiring system;
Detecting unit is used to detect the feedback signal that whether receives described frame wiring system transmission;
Whether indicating member is used for indicating the transmission channel of described test signal correspondence normal according to the testing result of described detecting unit.
In embodiments of the present invention, whether receive the signal that frame wiring system sends with the checkout equipment that frame wiring system directly links to each other by detecting, this signal sends for the frame wiring system internal unit or checkout equipment sends; Indicate the transmission channel of this signal correspondence whether normal according to testing result, can make machines frame wiring system break away from the restriction of corresponding product miscellaneous part, reduce the difficulty of searching wrong root, simultaneously, when detecting, do not need to start, processes such as preheating can will detect needed time decreased, thereby improve detection speed.
Description of drawings
Fig. 1 is a kind of process flow diagram that detects the method for frame wiring system that the embodiment of the invention provides;
Fig. 2 is a kind of manipulated or operated apparatus that detects frame wiring system that the embodiment of the invention provides;
Fig. 3 is a kind of structural drawing that detects the device of frame wiring system that the embodiment of the invention provides;
Fig. 4 is the process flow diagram that the another kind that provides of the embodiment of the invention detects the method for frame wiring system;
Fig. 5 is the manipulated or operated apparatus that the another kind that provides of the embodiment of the invention detects frame wiring system;
Fig. 6 is the structural drawing that the another kind that provides of the embodiment of the invention detects the device of frame wiring system.
Embodiment
Core concept of the present invention is: whether receive the signal that frame wiring system sends with the checkout equipment that frame wiring system directly links to each other by detecting, this signal sends for the frame wiring system internal unit or checkout equipment sends; Indicate the transmission channel of this signal correspondence whether normal according to testing result, can make machines frame wiring system break away from the restriction of corresponding product miscellaneous part, reduce the difficulty of searching wrong root, simultaneously, when detecting, do not need to start, processes such as preheating can will detect needed time decreased, thereby improve detection speed.
The embodiment of the invention provides a kind of method that detects frame wiring system, as shown in Figure 1, comprising:
101, detect whether receive the test signal that the frame wiring system internal unit sends with the checkout equipment that frame wiring system directly links to each other;
102, whether normal according to the transmission channel of testing result indication test signal correspondence.
Further, when when checkout equipment that frame wiring system directly links to each other detects this test signal, indicate the transmission channel of this test signal correspondence normal; When checkout equipment that frame wiring system directly links to each other does not detect this test signal, indicate the transmission channel of this test signal correspondence unusual.
Whether normally be in the following manner one of realize: bright lamp, flashing light, buzzing and LCD signal according to testing result if further, indicating the transmission channel of described test signal correspondence.
Below by a concrete example the foregoing description is described in detail, but this example does not constitute limiting the scope of the invention.As shown in Figure 2, for whether the transmission channel of finishing the test signal correspondence that the internal unit that detects frame wiring system sends is normal, checkout equipment is as follows to the detection method of frame wiring system:
At first; checkout equipment directly connects by modes such as socket, bayonet socket or snappings with the interface of frame wiring system by corresponding signal; for convenience; this example is that example describes with the power supply signal that the frame wiring system internal unit sends; but protection scope of the present invention is not limited to this power supply signal, can also be reset signal, enabling signal etc.Wherein, the internal unit in the frame wiring system can be provided with by the mode of cable, bayonet socket, and concrete set-up mode belongs to prior art, does not repeat them here.For convenience, modes such as cable, bayonet socket can be referred to as transmission channel, this transmission channel is used for transmitting power supply signal.
Secondly, after finishing connection, start detection.Particularly, the internal unit of frame wiring system sends power supply signal by the transmission channel of power supply signal correspondence to checkout equipment, the detecting unit of checkout equipment detects whether receive power supply signal, when detecting unit detects power supply signal, then indicate the transmission channel of this power supply signal correspondence normal, when not detecting power supply signal, then the indicating member in the checkout equipment indicates the transmission channel of this power supply signal correspondence unusual.In this example, detecting unit is a bleeder circuit in the checkout equipment, and indicating member is a pilot lamp.Wherein, this bleeder circuit detects whether receive power supply signal, if receive, then the dividing potential drop of bleeder circuit is greater than the negative voltage of diode, at this moment, the pilot lamp that the signal that bleeder circuit produces drives on the testing circuit is lighted, and indicates the transmission channel of this power supply signal correspondence normal with this; If do not receive power supply signal, then bleeder circuit does not produce the pilot lamp that drive signal drives on the testing circuit and lights, and at this moment, pilot lamp is in not illuminating state, indicates the transmission channel of this power supply signal correspondence unusual with this.
Need to prove, this example is to realize that with the bleeder circuit analytic approach signal that the internal unit to frame wiring system sends detects, in addition, this example signal that can also adopt comparer to utilize the method for comparative analysis to realize that the internal unit to frame wiring system sends detects.This example is whether whether light the transmission channel of indicating the power supply signal correspondence with pilot lamp normal, in addition, this example can also be passed through flashing light, buzzing or LCD, and (Liquid Crystal Display, LCD) whether mode such as signal indicates the transmission channel of power supply signal correspondence normal.
Based on the inventive concept identical with method, the embodiment of the invention also provides a kind of equipment that detects frame wiring system, and this equipment directly links to each other with frame wiring system, as shown in Figure 3, comprising:
Detecting unit is used to detect whether receive the test signal that the frame wiring system internal unit sends;
Whether indicating member is used for indicating the transmission channel of test signal correspondence normal according to the testing result of detecting unit.
Further, indicating member specifically is used for:
When detecting unit detected test signal, the transmission channel of indication test signal correspondence was normal; When detecting unit did not detect test signal, the transmission channel of indication test signal correspondence was unusual.
Need to prove that this detecting unit can be but be not limited to bleeder circuit, comparer etc.
This indicating member one of can be in the following manner realizes whether the transmission channel of indication test signal correspondence is normal: bright lamp, flashing light, buzzing and LCD signal.
Further, this detection was established with frame wiring system and was directly linked to each other by modes such as socket, bayonet socket or snappings.
Wherein, the example of the device of a concrete detection frame wiring system can be referring to shown in Figure 2, and wherein, this detecting unit is a bleeder circuit, and this indicating member is a pilot lamp.
In embodiments of the present invention, whether receive the test signal that the frame wiring system internal unit sends with the checkout equipment that frame wiring system directly links to each other by detecting, and indicate the transmission channel of this test signal correspondence whether normal according to testing result, can make machines frame wiring system break away from the restriction of corresponding product miscellaneous part, reduce the difficulty of searching wrong root, simultaneously, when detecting, do not need to start, processes such as preheating, can will detect needed time decreased, thereby improve detection speed.
The embodiment of the invention provides a kind of method that detects frame wiring system, and as shown in Figure 4, this comprises:
401, send test massage to frame wiring system with the checkout equipment that frame wiring system directly links to each other;
402, detect whether receive the feedback signal that frame wiring system sends;
403, whether normal according to the transmission channel of testing result indication test signal correspondence.
Further, whether normal according to the transmission channel of testing result indication test signal correspondence, comprising:
When checkout equipment that frame wiring system directly links to each other detects feedback signal, the transmission channel of indication test signal correspondence is normal;
When checkout equipment that frame wiring system directly links to each other does not detect feedback signal, the transmission channel of indication test signal correspondence is unusual.
Whether normally be in the following manner one of realize: bright lamp, flashing light, buzzing and LCD signal according to testing result if further, indicating the transmission channel of described test signal correspondence.、
Below by in conjunction with concrete example the foregoing description being described in detail, but this example does not constitute limiting the scope of the invention.Utilize checkout equipment as shown in Figure 5, for the transmission channel of finishing the test signal correspondence that detection sends by frame wiring system whether normal, wherein, easy in order to describe, the circuit structure of checkout equipment shown in Figure 5 has just provided the detection of the transmission channel of two-way test signal correspondence, in the practical application, can carry out the more detection of the transmission channel of multi-channel test signal correspondence as required.Particularly, the detection method to frame wiring system is as follows:
First example, whether the transmission channel that detects channel signal correspondence in the frame wiring system by the generation of the test signal generation unit in checkout equipment test signal is normal.
Particularly, checkout equipment directly links to each other by modes such as socket, bayonet socket or snappings with the interface of the channel signal of frame wiring system, conductive channel signal transmit button then, at this moment, single-chip microcomputer in the test signal generation unit in the checkout equipment sends test massage to frame wiring system, in this example, this test signal can be a high signal, and this high signal transmits by the transmission channel of correspondence.Detecting unit in the checkout equipment detects whether receive this high signal, if, then will this high signal light the pilot lamp of indicating member as a power supply, indicate the transmission channel of this high signal correspondence normal with this; If checkout equipment does not detect this high signal, then the pilot lamp of indicating member can not lighted, and indicates the transmission channel of this high signal correspondence unusual with this.
Whether second example, it is normal to detect in the frame wiring system transmission channel of restarting (RESET) signal correspondence by the generation of the test signal generation unit in checkout equipment test signal.
Particularly, the interface of the RESET signal of checkout equipment and frame wiring system passes through socket, mode such as bayonet socket or snapping directly links to each other, conducting RESET signal transmit button then, at this moment, single-chip microcomputer in the test signal generation unit in the checkout equipment sends a RESET signal to frame wiring system, in this example, this RESET signal can be a square-wave signal, this square-wave signal transmits by the transmission channel of correspondence, detecting unit in the checkout equipment detects whether receive this square-wave signal, if, then with the pilot lamp of this square-wave signal as a power drives indicating member, at this moment, the one section bright lamp/duty alternately of turning off the light appears in pilot lamp, indicates the transmission channel of this high signal correspondence normal with this; If the detecting unit of checkout equipment does not detect this square-wave signal, then the pilot lamp of indicating member above-mentioned duty can not occur, indicates the transmission channel of this square-wave signal correspondence unusual with this.
The 3rd example, whether the transmission channel that detects buzzing power supply signal correspondence in the frame wiring system by the generation of the test signal generation unit in checkout equipment test signal is normal.
Particularly, checkout equipment directly links to each other by modes such as socket, bayonet socket or snappings with the interface of the buzzing power supply signal of frame wiring system, conducting buzzing power supply signal transmit button then, at this moment, test signal generation unit in the checkout equipment sends a buzzing power supply signal to frame wiring system, in this example, this test signal generation unit power supply that is checkout equipment.This buzzing power supply signal transmits in frame wiring system by the transmission channel of correspondence, if the detecting unit buzz circuit in the checkout equipment receives this power supply signal, then the indicating member hummer sound that gives a warning indicates the transmission channel of this power supply signal correspondence normal with this; If after power supply signal sends, the indicating member buzz circuit sound that do not give a warning then indicates the transmission channel of this power supply signal correspondence unusual with this.
Based on the inventive concept identical with method, the embodiment of the invention also provides a kind of equipment that detects frame wiring system, and this equipment directly links to each other with frame wiring system, as shown in Figure 6, comprising:
The test signal transmitting element is used for sending test massage to frame wiring system;
Detecting unit is used to detect the feedback signal that whether receives the frame wiring system transmission;
Whether indicating member is used for indicating the transmission channel of test signal correspondence normal according to the testing result of detecting unit.
Further, indicating member specifically is used for:
When detecting unit detected feedback signal, the transmission channel of indication test signal correspondence was normal;
When detecting unit did not detect feedback signal, the transmission channel of indication test signal correspondence was unusual.
Wherein, this indicating member one of can be in the following manner realizes whether the transmission channel of indication test signal correspondence is normal: bright lamp, flashing light, buzzing and LCD signal.
Further, this checkout equipment directly links to each other by modes such as socket, bayonet socket or snappings with frame wiring system.
Wherein, the example of the equipment of a concrete detection frame wiring system can be referring to shown in Figure 5, wherein, this test signal generation unit comprises single-chip microcomputer, this single-chip microcomputer can produce test signal as required under the driving of power supply, this detecting unit can be the connecting circuit of triode and resistance, and indicating member can be a pilot lamp.This detecting unit also can be a resistance, and correspondingly, indicating member can be a hummer.
In embodiments of the present invention, the checkout equipment that directly links to each other with frame wiring system is by sending test massage to frame wiring system, detect and whether receive the feedback signal that frame wiring system sends, and indicate the transmission channel of this test signal correspondence whether normal according to testing result, can make machines frame wiring system break away from the restriction of corresponding product miscellaneous part, reduce the difficulty of searching wrong root, simultaneously, when detecting, do not need to start, processes such as preheating, can will detect needed time decreased, thereby improve detection speed.
Above-mentioned explanation has illustrated and has described the present invention at a preferred embodiment that detects frame wiring system, but as previously mentioned, be to be understood that the present invention is not limited to the disclosed form of this paper, should not regard eliminating as to other embodiment, and can be used for various other combinations, modification and environment, and can in invention contemplated scope described herein, change by the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of the appended claim of the present invention.
Claims (13)
1, a kind of method that detects frame wiring system is characterized in that, comprising:
Detect whether receive the test signal that described frame wiring system internal unit sends with the checkout equipment that described frame wiring system directly links to each other;
Indicate the transmission channel of described test signal correspondence whether normal according to testing result.
Whether 2, the method for detection frame wiring system as claimed in claim 1 is characterized in that, describedly indicate the transmission channel of described test signal correspondence normal according to testing result, comprising:
When detecting described test signal, indicate the transmission channel of described test signal correspondence normal;
When not detecting described test signal, indicate the transmission channel of described test signal correspondence unusual.
3, the method for detection frame wiring system as claimed in claim 1 or 2 is characterized in that, whether described to indicate the transmission channel of described test signal correspondence according to testing result normally be to realize one of in the following manner:
Bright lamp, flashing light, buzzing and LCD signal.
4, a kind of method that detects frame wiring system is characterized in that, comprising:
Send test massage to described frame wiring system with the checkout equipment that described frame wiring system directly links to each other;
Detect and whether receive the feedback signal that described frame wiring system sends;
Indicate the transmission channel of described test signal correspondence whether normal according to testing result.
Whether 5, the method for detection frame wiring system as claimed in claim 4 is characterized in that, describedly indicate the transmission channel of described test signal correspondence normal according to testing result, comprising:
When detecting described feedback signal, indicate the transmission channel of described test signal correspondence normal;
When not detecting described feedback signal, indicate the transmission channel of described test signal correspondence unusual.
As the method for claim 4 or 5 described detection frame wiring systems, it is characterized in that 6, described whether indicate the transmission channel of described test signal correspondence according to testing result normally be to realize one of in the following manner:
Bright lamp, flashing light, buzzing and LCD signal.
7, a kind of equipment that detects frame wiring system is characterized in that, described equipment directly links to each other with described frame wiring system, comprising:
Detecting unit is used to detect whether receive the test signal that described frame wiring system internal unit sends;
Whether indicating member is used for indicating the transmission channel of described test signal correspondence normal according to the testing result of described detecting unit.
8, the equipment of detection frame wiring system as claimed in claim 7 is characterized in that, described indicating member specifically is used for:
When described detecting unit detects described test signal, indicate the transmission channel of described test signal correspondence normal;
When described detecting unit does not detect described test signal, indicate the transmission channel of described test signal correspondence unusual.
As the equipment of claim 7 or 8 described detection frame wiring systems, it is characterized in that 9, described detecting unit comprises bleeder circuit or comparer.
As the equipment of claim 7 or 8 described detection frame wiring systems, it is characterized in that 10, described equipment and described frame wiring system one of the following mode that directly links to each other realizes: socket, bayonet socket and snapping.
11, a kind of equipment that detects frame wiring system is characterized in that, described equipment directly links to each other with described frame wiring system, comprising:
The test signal transmitting element is used for sending test massage to described frame wiring system;
Detecting unit is used to detect the feedback signal that whether receives described frame wiring system transmission;
Whether indicating member is used for indicating the transmission channel of described test signal correspondence normal according to the testing result of described detecting unit.
12, the equipment of detection frame wiring system as claimed in claim 11 is characterized in that, described indicating member specifically is used for:
When described detecting unit detects described feedback signal, indicate the transmission channel of described test signal correspondence normal;
When described detecting unit does not detect described feedback signal, indicate the transmission channel of described test signal correspondence unusual.
As the equipment of claim 11 or 12 described detection frame wiring systems, it is characterized in that 13, described equipment and described frame wiring system one of the following mode that directly links to each other realizes: socket, bayonet socket and snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910167256A CN101655531A (en) | 2009-08-27 | 2009-08-27 | Method and device for detecting frame wiring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910167256A CN101655531A (en) | 2009-08-27 | 2009-08-27 | Method and device for detecting frame wiring system |
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| CN101655531A true CN101655531A (en) | 2010-02-24 |
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| CN200910167256A Pending CN101655531A (en) | 2009-08-27 | 2009-08-27 | Method and device for detecting frame wiring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852683A (en) * | 2014-03-07 | 2014-06-11 | 华为技术有限公司 | Detection circuit and detection method |
| CN115657450A (en) * | 2022-12-28 | 2023-01-31 | 广东美的制冷设备有限公司 | Safety control system, circuit and method of industrial robot |
-
2009
- 2009-08-27 CN CN200910167256A patent/CN101655531A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852683A (en) * | 2014-03-07 | 2014-06-11 | 华为技术有限公司 | Detection circuit and detection method |
| CN103852683B (en) * | 2014-03-07 | 2017-03-15 | 华为技术有限公司 | A kind of detection circuit and method |
| CN115657450A (en) * | 2022-12-28 | 2023-01-31 | 广东美的制冷设备有限公司 | Safety control system, circuit and method of industrial robot |
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Open date: 20100224 |