CN209690413U - A kind of portable vehicle operating condition detection device - Google Patents

A kind of portable vehicle operating condition detection device Download PDF

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Publication number
CN209690413U
CN209690413U CN201822245696.0U CN201822245696U CN209690413U CN 209690413 U CN209690413 U CN 209690413U CN 201822245696 U CN201822245696 U CN 201822245696U CN 209690413 U CN209690413 U CN 209690413U
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CN
China
Prior art keywords
detection device
cabinet
analog
module
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822245696.0U
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Chinese (zh)
Inventor
龚辉斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN ZONGHENG MEASUREMENT CONTROL TECHNOLOGY Co Ltd
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SICHUAN ZONGHENG MEASUREMENT CONTROL TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by SICHUAN ZONGHENG MEASUREMENT CONTROL TECHNOLOGY Co Ltd filed Critical SICHUAN ZONGHENG MEASUREMENT CONTROL TECHNOLOGY Co Ltd
Priority to CN201822245696.0U priority Critical patent/CN209690413U/en
Application granted granted Critical
Publication of CN209690413U publication Critical patent/CN209690413U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of portable vehicle operating condition detection devices, it can be integrated into a cabinet by the every detection module or detection instrument by multimeter, analog I/O module, analog data acquisition module, analog waveform generator, signal conditioning module etc. suitable for vehicle working condition detection, and handle is set in the outer surface of the cabinet.When needing to carry out vehicle working condition detection, the equipment can be carried to detection place, then corresponding detection module is connected by different electricity electrical system access ends and obtains every detection data, the vehicle working condition testing result after integrated treatment is then finally obtained by processor analysis.As it can be seen that the technical solution in the embodiment of the present application, which has, improves vehicle working condition detection device mobility, and improve the technical effect of vehicle working condition detection efficiency.

Description

A kind of portable vehicle operating condition detection device
Technical field
The utility model relates to air-conditioning system technical fields, more particularly to a kind of portable vehicle operating condition detection device.
Background technique
Vehicle working condition detection refers to using corresponding test equipment according to international standard operating condition, simulates the practical row of daily road Situation is sailed, to the corresponding functional test of the carry out such as working condition, operational module of vehicle.
Vehicle working condition detection would generally be related to the detection to vehicle all parts, fault diagnosis, to repair and design changes Into offer foundation.Need to realize measurement, excitation and the communication to multi-signal in detection process, it is also necessary to be related to circuit mould The electric current of block, voltage, resistance measurement, digital quantity, the measurement of analog signals and excitation and CAN bus, universal serial bus The detection resource such as communication.
Since detection parameters are more, signal is more, existing vehicle working condition detection device is generally required in conjunction with multiple detecting instruments It is common to complete, and the actual travel due to needing to simulate daily road.Therefore it also needs to will test equipment in the detection process It moves back and forth.
It needs as it can be seen that existing in the prior art by a variety of vehicle working condition detecting instrument combined applications, the shifting of detecting instrument The technical issues of dynamic property is poor, space hold is larger, detecting step is complicated, cannot achieve automatic detection.
Utility model content
The application provides a kind of portable vehicle operating condition detection device, needs to incite somebody to action to solve to exist in the prior art A variety of vehicle working condition detecting instrument combined applications, the mobility of detecting instrument is poor, space hold is larger, detecting step is complicated, The technical issues of cannot achieve automatic detection.
This application provides a kind of portable vehicle operating condition detection devices, comprising:
Cabinet, the cabinet is rectangular parallelepiped structure, including the handle being arranged on the box outer surface;
Power connector end is arranged on the tank wall of the cabinet, to connect power supply;
Adaptable interface plate is arranged on the tank wall of the cabinet and connect with the power supply, including at least one kind electrically connects Enter end, every class electricity electrical system access end is to connect the electrical outlets to be measured on a kind of tested vehicle;
Multimeter is arranged in the cabinet, connect with first kind electricity electrical system access end, obtains the electricity to be measured to test The current parameters, and/or voltage parameter, and/or resistance parameter of device of air;
Processor is arranged in the cabinet, to join the current parameters, and/or voltage parameter, and/or resistance Number generated according to predetermined manner is compared by weight of the characterization electric devices to be measured whether normal test result;
Parameter output equipment, is connected to the processor, to export the test result.
Optionally, the detection device further include:
Relay sampling switch module is arranged in the cabinet, electrical with the multimeter, described at least one kind respectively Incoming end and processor connection, to realize conversion of the multimeter between at least a kind of electricity electrical system access end Measurement.
Optionally, the detection device further include:
Analog I/O module is arranged in the cabinet, connect with the second class electricity electrical system access end and the processor, for counting The digital signal critical parameter and driving response parameter obtained on the tested vehicle is tested in the generation of word signal with measurement.
Optionally, the detection device further include:
Analog data acquisition module is arranged in the cabinet, connect with third class electricity electrical system access end and the processor, Realize the acquisition and measurement of analog signal;
Analog waveform generator is connect, to generate corresponding wave with the analog data acquisition module and the processor The analog signal of shape is to realize detection excitation.
Optionally, the detection device further include:
Signal conditioning module is arranged in the cabinet, with the analog I/O module, analog data acquisition module, described Analog waveform generator and processor connection, to realize the conversion between analog signal and digital signal, and after conversion Digital signal and analog signal level belong to and the analog I/O module, analog data acquisition module, analog waveform occur The level range that device is mutually applicable in.
Optionally, the detection device further include:
Ventilation and heat component is arranged in the cabinet, including heat dissipation channel.
Optionally, the detection device further include:
Heating element, is arranged in the cabinet and the position far from the multimeter and processor.
Optionally, the processor, to by the current parameters, and/or voltage parameter, and/or resistance parameter and in advance If normal data matched, and generated based on matching degree and characterize the test result.
Optionally, the electricity electrical system access end further includes at least one meter of length of connection cables.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Vehicle working condition detection device in embodiment itself, can be by adopting multimeter, analog I/O module, analogue data Collect every detection module or detection work that module, analog waveform generator, signal conditioning module etc. are suitable for vehicle working condition detection Tool is integrated into a cabinet, and handle is arranged in the outer surface of the cabinet.When needing to carry out vehicle working condition detection, can incite somebody to action The equipment is carried to detection place, is then connected corresponding detection module by different electricity electrical system access ends and is obtained every detection data, Then the vehicle working condition testing result after integrated treatment is finally obtained by processor analysis.As it can be seen that in the embodiment of the present application Technical solution, which has, improves vehicle working condition detection device mobility, and improves the technical effect of vehicle working condition detection efficiency.
Detailed description of the invention
Fig. 1 is a kind of main structure figure of portable vehicle operating condition detection device provided by the embodiment of the utility model;
Fig. 2 is a kind of backsight structure chart of portable vehicle operating condition detection device provided by the embodiment of the utility model;
Fig. 3 is a kind of right view cross-section structure of portable vehicle operating condition detection device provided by the embodiment of the utility model Figure;
Fig. 4 is a kind of left view structure chart of portable vehicle operating condition detection device provided by the embodiment of the utility model;
Fig. 5 is a kind of top view cross section structure of portable vehicle operating condition detection device provided by the embodiment of the utility model Figure.
Specific embodiment
The application provides a kind of portable vehicle operating condition detection device, needs to incite somebody to action to solve to exist in the prior art A variety of vehicle working condition detecting instrument combined applications, the mobility of detecting instrument is poor, space hold is larger, detecting step is complicated, The technical issues of cannot achieve automatic detection.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows:
Vehicle working condition detection device in embodiment itself, can be by adopting multimeter, analog I/O module, analogue data Collect every detection module or detection work that module, analog waveform generator, signal conditioning module etc. are suitable for vehicle working condition detection Tool is integrated into a cabinet, and handle is arranged in the outer surface of the cabinet.When needing to carry out vehicle working condition detection, can incite somebody to action The equipment is carried to detection place, is then connected corresponding detection module by different electricity electrical system access ends and is obtained every detection data, Then the vehicle working condition testing result after integrated treatment is finally obtained by processor analysis.As it can be seen that in the embodiment of the present application Technical solution, which has, improves vehicle working condition detection device mobility, and improves the technical effect of vehicle working condition detection efficiency.
Technical scheme is described in detail below by attached drawing and specific embodiment, it should be understood that the application Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiment one
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the embodiment of the present application one provides a kind of portable vehicle operating condition detection and sets It is standby, comprising:
Cabinet 101, the cabinet is rectangular parallelepiped structure, including the handle 1011 being arranged on the box outer surface;
Power connector end 102 is arranged on the tank wall of the cabinet, to connect power supply;It is pointed out that the electricity Source can also be the module being set up directly in the portable vehicle operating condition detection device, certainly, in order to mitigate detection device Overall weight, in the embodiment of the present application, the power connector end is to be directly connected to external 220V AC power supply power supply Interface;
Adaptable interface plate 103 is arranged on the tank wall of the cabinet and connect with the power supply, including at least a kind of electrical Incoming end 1031, every class electricity electrical system access end is to connect the electrical outlets to be measured on a kind of tested vehicle;
Multimeter 104, be arranged in the cabinet, connect with first kind electricity electrical system access end, to test obtain described in The current parameters, and/or voltage parameter, and/or resistance parameter of survey electric device;
Processor 105 is arranged in the cabinet, to by the current parameters, and/or voltage parameter, and/or resistance Parameter generated by weight of predetermined manner is compared the characterization electric device to be measured whether normal test result;
Parameter output equipment 106, is connected to the processor, to export the test result.The parameter output is set Standby can be display, audio output unit, indicator light, wireless signal transmitting device, or even also with the connection for above equipment Port etc., as long as can be used to notify the module of user's test result or test process situation all can be used as the parameter output Equipment, the embodiment of the present application are not further limited, user can as needed and self-setting.
Meanwhile the detection device in the embodiment of the present application further includes being arranged in the intracorporal relay sampling switch mould of case Block, analog I/O module, analog data acquisition module, signal conditioning module and analog waveform generator.The relay sampling is opened It closes module to connect with the multimeter, at least a kind of electricity electrical system access end and the processor respectively, can be used to realize described Converted measurement of the multimeter between at least a kind of electricity electrical system access end.The analog I/O module and the second class electricity electrical system access end And the processor connection, the digital signal that the generation for digital signal is tested with measurement on the acquisition tested vehicle are sentenced Determine parameter and driving response parameter.The analog data acquisition module is connect with third class electricity electrical system access end and the processor, Realize the acquisition and measurement of analog signal;And the analog waveform generator and the analog data acquisition module and the processing Device connection, to generate the analog signal of corresponding waveform to realize detection excitation.And the signal conditioning module and the number I/O module, analog data acquisition module, the analog waveform generator and the processor connection, to realize analog signal with Conversion between digital signal, and the level of the digital signal and analog signal after conversion belongs to and the analog I/O module, mould The level range that quasi- data acquisition module, analog waveform generator are mutually applicable in.
It should be pointed out that the processor 105 specifically can be general central processing unit (CPU), can be specific Application integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC), it can also be One or more is for controlling the integrated circuit of program execution.
Further, the vehicle working condition detection device can also include memory, and the quantity of memory can be one Or it is multiple.Memory may include read-only memory (English: Read Only Memory, abbreviation: ROM), random access memory Device (English: Random Access Memory, referred to as: RAM) and magnetic disk storage.
Detection device complete machine in the embodiment of the present application is a Portable machine box, is easy to transport for long-distance, and small in size, again Amount is light, the achievable short-haul operation of men and women.In the actual operation process, it can be tested by multimeter and obtain corresponding function mould The current parameters of block, voltage parameter, resistance parameter;Functional module corresponding on vehicle can also be inserted into respectively different electrical Incoming end (the first, second and third class electricity electrical system access end) and the measurement for testing to obtain the digital quantity, analog signals of corresponding module respectively And excitation.Further, in order to realize the vehicle modules being located on different location detection, the electricity electrical system access end further includes length At least one meter of connection cables, so as to which the functional module for being located at compared with distant positions is connected the detection device.Certainly, described Various types of data bus (such as CAN bus, universal serial bus communication etc.) can be also set in the cabinet of detection device to realize not With the data communication between module, to reach by processor comprehensive analysis items detection data, finally according to a pre-defined algorithm The evaluation result for obtaining characterization tested vehicle operating conditions is calculated, for example, the processor can be by institute in the embodiment of the present application It states current parameters, and/or voltage parameter, and/or resistance parameter to be matched with preset normal data, and raw based on matching degree At the test result that whether works normally of functional module on characterization tested vehicle, and it is defeated eventually by the parameter output equipment Test result out.Realize the detection that all parameters of vehicle working condition can be completed by simple step operation.
The detection device in further the embodiment of the present application further includes ventilation and heat component, is arranged in the cabinet It is interior, including heat dissipation channel.It can say that the heat in cabinet is distributed to outside case by the way that channel is arranged, realize preferable heat dissipation effect.
Meanwhile the detection device further includes being arranged in the cabinet and the position far from the multimeter and processor Heating element, may be implemented to apply the detection device in the present embodiment in the lower field of environment temperature by the heating element It closes, to meet the vehicle working condition testing requirements under different Extreme Temperature Conditions.
It can be seen that vehicle working condition detection device in the embodiment of the present application can by by multimeter, analog I/O module, Analog data acquisition module, analog waveform generator, signal conditioning module etc. are suitable for every detection mould of vehicle working condition detection Block or detection instrument are integrated into a cabinet, and handle is arranged in the outer surface of the cabinet.When needing to carry out vehicle working condition inspection When survey, which can be carried to detection place, corresponding detection module is then connected by different electricity electrical system access ends and is obtained respectively Then item detection data finally obtains the vehicle working condition testing result after integrated treatment by processor analysis.As it can be seen that the application Technical solution in embodiment, which has, improves vehicle working condition detection device mobility, and improves the skill of vehicle working condition detection efficiency Art effect.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies Within, then the application is also intended to include these modifications and variations.

Claims (9)

1. a kind of portable vehicle operating condition detection device characterized by comprising
Cabinet, the cabinet is rectangular parallelepiped structure, including the handle being arranged on the box outer surface;
Power connector end is arranged on the tank wall of the cabinet, to connect power supply;
Adaptable interface plate is arranged on the tank wall of the cabinet and connect with the power supply, including at least a kind of electricity electrical system access end, Every class electricity electrical system access end is to connect the electrical outlets to be measured on a kind of tested vehicle;
Multimeter is arranged in the cabinet, connect with first kind electricity electrical system access end, obtains the electrical dress to be measured to test The current parameters, and/or voltage parameter, and/or resistance parameter set;
Processor is arranged in the cabinet, to press the current parameters, and/or voltage parameter, and/or resistance parameter According to predetermined manner be compared conversion generate characterize the electric device to be measured whether normal test result;
Parameter output equipment, is connected to the processor, to export the test result.
2. detection device as described in claim 1, which is characterized in that the detection device further include:
Relay sampling switch module is arranged in the cabinet, respectively with the multimeter, at least a kind of electricity electrical system access End and processor connection, to realize converted measurement of the multimeter between at least a kind of electricity electrical system access end.
3. detection device as described in claim 1, which is characterized in that the detection device further include:
Analog I/O module is arranged in the cabinet, connect with the second class electricity electrical system access end and the processor, for number letter Number generation the digital signal critical parameter and driving response parameter obtained on the tested vehicle is tested with measurement.
4. detection device as claimed in claim 3, which is characterized in that the detection device further include:
Analog data acquisition module is arranged in the cabinet, connect with third class electricity electrical system access end and the processor, realizes The acquisition and measurement of analog signal;
Analog waveform generator is connect, to generate corresponding waveform with the analog data acquisition module and the processor Analog signal is to realize detection excitation.
5. detection device as claimed in claim 4, which is characterized in that the detection device further include:
Signal conditioning module is arranged in the cabinet, with the analog I/O module, analog data acquisition module, the simulation Waveform generator and processor connection, to realize the conversion between analog signal and digital signal, and the number after conversion Word signal and the level of analog signal belong to and the analog I/O module, analog data acquisition module, analog waveform generator phase Applicable level range.
6. detection device as described in claim 1, which is characterized in that the detection device further include:
Ventilation and heat component is arranged in the cabinet, including heat dissipation channel.
7. detection device as described in claim 1, which is characterized in that the detection device further include:
Heating element, is arranged in the cabinet and the position far from the multimeter and processor.
8. detection device as described in claim 1, which is characterized in that the processor, to by the current parameters and/ Or voltage parameter, and/or resistance parameter are matched with preset normal data, and are generated based on matching degree and characterized the test As a result.
9. detection device as described in claim 1, which is characterized in that the electricity electrical system access end further includes at least one meter of length Connection cables.
CN201822245696.0U 2018-12-29 2018-12-29 A kind of portable vehicle operating condition detection device Expired - Fee Related CN209690413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822245696.0U CN209690413U (en) 2018-12-29 2018-12-29 A kind of portable vehicle operating condition detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822245696.0U CN209690413U (en) 2018-12-29 2018-12-29 A kind of portable vehicle operating condition detection device

Publications (1)

Publication Number Publication Date
CN209690413U true CN209690413U (en) 2019-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822245696.0U Expired - Fee Related CN209690413U (en) 2018-12-29 2018-12-29 A kind of portable vehicle operating condition detection device

Country Status (1)

Country Link
CN (1) CN209690413U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114487485A (en) * 2021-12-27 2022-05-13 江苏杰特隆电缆科技有限公司 Automobile ABS sensor detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114487485A (en) * 2021-12-27 2022-05-13 江苏杰特隆电缆科技有限公司 Automobile ABS sensor detection device

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