CN210014916U - Motor vehicle detection control instrument and control circuit thereof - Google Patents
Motor vehicle detection control instrument and control circuit thereof Download PDFInfo
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- CN210014916U CN210014916U CN201920527452.3U CN201920527452U CN210014916U CN 210014916 U CN210014916 U CN 210014916U CN 201920527452 U CN201920527452 U CN 201920527452U CN 210014916 U CN210014916 U CN 210014916U
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Abstract
The utility model discloses a motor vehicle detection control instrument and control circuit thereof, can carry out the information interaction through wide area network interface module and long-range cloud platform, instrument debugging command transmission given main control chip that long-range cloud platform was issued, main control chip carries out relevant operation action according to debugging command control instrument, it is corresponding, the action response of instrument can in time feed back to long-range cloud platform through the wide area network module again, thereby realize the remote diagnosis of instrument running state, so, both can confirm the fault information of instrument fast, reduce instrument fault handling cycle, thereby greatly improve the operating efficiency of motor vehicle detection station, lifting motor vehicle detection station staff's experience is felt, also because the technical engineer who need not the instrument firm goes to the field diagnosis in person, a large amount of manpower resources have been saved.
Description
Technical Field
The utility model relates to a motor vehicle detects technical field, especially relates to a motor vehicle detection control instrument and control circuit thereof.
Background
In order to ensure the safety of the motor vehicle on the road, the related national departments (the ministry of public security and the ministry of transportation) forcibly stipulate that the motor vehicle needs to go to a vehicle detection line regularly (for example, the small-sized non-commercial motor vehicle is detected for 1 time per year after more than 6 years) before a new motor vehicle is on the road and after the motor vehicle is purchased and used, and the motor vehicle is permitted to run on the road after the detection is qualified.
The motor vehicle detection control instrument in the prior art is an intermediate device between a motor vehicle detection platform body and a communication equipment end, can directly control the action of the motor vehicle detection control instrument, collects original process data in a vehicle detection process and transmits the original process data to the communication equipment end, and plays a role in detecting a bridge between the platform body and the communication equipment end. Therefore, the integrity of the vehicle inspection process and the data reliability are directly determined by the quality of the vehicle inspection control instrument. The conventional motor vehicle detection control instrument in the market only allows a detection person to send a corresponding debugging command in a local area network through a communication equipment end, and judges the working state, the working performance and the like of the motor vehicle detection control instrument according to a message returned by the motor vehicle detection control instrument. The drawbacks of this solution are: the engineer who needs the instrument firm goes to the field diagnosis in person, puts in place from customer feedback problem to engineer personnel like this, arrives time such as preliminary diagnosis problem reason and accessory transportation again, and the solution problem inefficiency wastes time and energy, and the engineer experience at motor vehicle test station is extremely poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a motor vehicle detection control instrument and control circuit thereof can realize long-range cloud platform and instrument control circuit's real-time information interaction through wide area network interface module to realize the remote diagnosis of instrument running state, greatly improved the operating efficiency of motor vehicle test station and motor vehicle test station staff's experience and felt.
In order to achieve the above object, the utility model provides a control circuit of a motor vehicle detection control instrument, which comprises a signal acquisition module, a main control chip, a local area network communication port and a wide area network interface module; the signal acquisition module is used for acquiring the safety performance state parameters of the detected motor vehicle and sending the safety performance state parameters to the main control chip; the motor vehicle detection control instrument is used for detecting the safety performance state parameters of the detected motor vehicle, the detected motor vehicle is placed on the detection table body to be detected, and the control circuit of the motor vehicle detection control instrument
The local area network communication port is connected with a communication equipment end through a network cable; the communication equipment terminal sends a logic debugging instruction to the main control chip through the local area network port, the main control chip controls the detection table body to act according to a protocol command, and correspondingly, the main control chip returns the safety performance state parameters of the detected motor vehicle to the communication equipment terminal through the local area network communication port;
when the safety performance state parameters of the detected motor vehicle are abnormal, the main control chip receives an instrument debugging command issued from a remote cloud platform through the wide area network interface module, the motor vehicle detection control instrument is controlled to execute relevant operation actions according to the debugging command, correspondingly, the main control chip feeds back action responses of the motor vehicle detection control instrument to the remote cloud platform through the wide area network module in time, and an instrument manufacturer engineer judges the working performance state of the motor vehicle detection control instrument according to the action responses to determine a fault reason.
Preferably, the wide area network interface is an internet of things module.
Preferably, the module of the internet of things is integrated with a pre-installed card port of the SIM card, and is used for installing the SIM card when needed.
Preferably, the signal acquisition module acquires the safety performance state parameters of the detected motor vehicle by the following means:
the safety performance state parameter sensor is arranged on the detection table body and connected with the signal acquisition module through a wire, and the detected motor vehicle is placed on the detection table body to be contacted with the safety performance state parameter sensor when being detected, so that the signal acquisition module acquires the safety performance state parameters of the detected motor vehicle and transmits the safety performance state parameters to the main control chip in real time.
Preferably, the lan communication port includes a network port and/or a plurality of serial ports.
Preferably, the safety performance state parameters of the detected motor vehicle comprise vehicle speed, axle weight, braking and sideslip.
Preferably, the main control chip is a single chip microcomputer.
The utility model also provides a motor vehicle detection control instrument, including above motor vehicle detection control circuit, motor vehicle detection control instrument still includes the rack, motor vehicle detection control circuit settles the inner chamber of rack.
Preferably, the motor vehicle detection control instrument further comprises a display screen for displaying detection data, so that field diagnosis of workers is facilitated.
The utility model provides a motor vehicle detection control instrument and control circuit thereof, can carry out the information interaction through wide area network interface module and long-range cloud platform, instrument debugging command that issues long-range cloud platform sends for main control chip, main control chip is according to debugging command control instrument execution relevant operation action, it is corresponding, the action response of instrument can in time feed back to long-range cloud platform through the wide area network module again, thereby realize the remote diagnosis of instrument running state, so, both can the fault information of short-term determination instrument, reduce instrument fault handling cycle, thereby greatly improve the operating efficiency of motor vehicle test station, lifting motor vehicle test station staff's experience is felt, also because the technical engineer who need not the instrument manufacturer goes to the field diagnosis in person, a large amount of manpower resources have been saved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic view of the working principle of the motor vehicle detection control instrument provided by the embodiment of the present invention.
Detailed Description
The utility model discloses a solve the problem that prior art exists, provide a motor vehicle detection control instrument and control circuit thereof.
To further illustrate the technical means and effects of the present invention for achieving the objectives of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for a motor vehicle detecting and controlling instrument and its control circuit, its specific embodiments, structures, features and effects. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, with the specific understanding that: both a and B may be included, a may be present alone, or B may be present alone, and any of the three cases can be provided.
In order to facilitate understanding the utility model discloses, introduce earlier and use the relevant content of scene, the embodiment of the utility model provides an in motor vehicle detection control instrument be used for detecting the security performance state parameter of the motor vehicle that is examined, in practice, the motor vehicle that is examined is placed and is accepted the detection on detecting the stage body.
Referring to fig. 1, a schematic diagram of an operating principle of a motor vehicle detection control instrument according to an embodiment of the present invention is provided. The embodiment of the utility model provides a control circuit 100 of motor vehicle detection control instrument includes signal acquisition module, main control chip, LAN communication port, wide area network interface module, and signal acquisition module is used for gathering the security performance state parameter of the motor vehicle examined and sends to main control chip.
The local area network communication port is connected with the communication equipment end through a network cable; the communication equipment end sends a logic debugging instruction to the main control chip through the local area network port, and the main control chip controls the detection table body to act according to a protocol command. When the detection table body acts, the detected motor vehicle placed on the detection table body correspondingly makes action response, the signal acquisition module acquires the latest safety performance state parameters of the detected motor vehicle and sends the latest safety performance state parameters to the main control chip, and the main control chip returns the safety performance state parameters to the communication equipment end through the local area network communication port.
When the safety performance state parameters of the detected motor vehicle are abnormal, in order to clarify whether the detected motor vehicle is in fault or the motor vehicle detection control instrument is in fault, the remote cloud platform sends an instrument debugging command to the main control chip through the wide area network interface module, the main control chip controls the motor vehicle detection control instrument to execute related operation actions according to the debugging command, correspondingly, the main control chip feeds back action responses of the motor vehicle detection control instrument to the remote cloud platform through the wide area network interface module in time, an instrument manufacturer engineer checks data on the cloud platform, and can judge the working performance state of the motor vehicle detection control instrument according to the action responses to determine the fault reason.
The embodiment of the utility model provides a control circuit of motor vehicle detection control instrument can carry out the information interaction through wide area network interface module and long-range cloud platform, and the instrument debugging command that issues long-range cloud platform is sent for main control chip, and main control chip carries out relevant operation action according to debugging command control instrument, and is corresponding, and the action response of instrument can in time be fed back to long-range cloud platform through the wide area network module again to realize the remote diagnosis of instrument running state.
In practical application, the wide area network interface module may select an internet of things module.
Further, a pre-installing bayonet of the SIM card is integrated in the Internet of things module and used for installing the SIM card when needed. Therefore, information interaction between the remote cloud platform and the main control chip can be realized through the flow of the SIM card, and the remote cloud platform can still normally work under the condition of no external public network.
Further, the signal acquisition module acquires the safety performance state parameters of the detected motor vehicle by the following means:
the detection table body is provided with various safety performance state parameter sensors, the safety performance state parameter sensors are connected with the signal acquisition module of the control circuit through wires, and when a detected motor vehicle is detected, the detected motor vehicle is placed on the detection table body to be in contact with the safety performance state parameter sensors, so that the signal acquisition module acquires the safety performance state parameters of the detected motor vehicle and transmits the safety performance state parameters to the main control chip in real time.
The safety performance state parameters comprise vehicle speed, axle weight, braking and sideslip.
Furthermore, the local area network communication port comprises a network port and/or a plurality of serial ports, and information interaction between the main control chip and the communication equipment end is realized.
The embodiment of the utility model provides a motor vehicle detection control instrument is still provided, including preceding motor vehicle detection control circuit still includes rack, display screen or touch-control operating panel etc. and motor vehicle detection control circuit settles the inner chamber at the rack. The display screen is used for displaying detection data, and is convenient for field diagnosis of workers in a detection workshop. The touch control operation panel is used as a medium of workers and a control circuit, and the human-computer interaction function is well realized.
When the detected motor vehicle is detected, the detected motor vehicle is placed on the detection table body, the motor vehicle detection control instrument, the detected motor vehicle, the detection table body and the related safety performance parameter sensor thereof are connected with the leads, and the detection work can be started by switching on the power supply.
In order to facilitate better understanding of the embodiments of the present invention, the following description is made by way of example in the process of detecting the braking performance of the tested vehicle, and if feedback is received in the process of detecting the braking performance: the brake force data of the left axle of the tested motor vehicle is normal, and the brake force data of the right axle of the tested motor vehicle is not normal. Then, in order to determine whether the vehicle under test has a braking obstacle or a failure of the vehicle detection control instrument, the following operations are performed:
firstly, a communication state command is sent through a wide area network interface module, and whether the connection among the detection table body, the detected motor vehicle and the motor vehicle detection control instrument is good or not is checked.
Secondly, a detection engineer in a detection workshop is required to cooperatively exchange channels of the left brake sensor and the right brake sensor, an instrument manufacturer engineer sends an indication pressure sensor through a remote cloud platform and observes the braking force conditions of the left shaft and the right shaft returned by the main control chip through the cloud platform, if the left shaft has no braking force data and the right shaft has data, the situation that the control instrument has no problem is shown, and a fault occurs on a connecting line or the right braking force sensor;
thirdly, a detection engineer in the detection workshop checks the connecting line, and if the connecting line has a problem, the problem is solved by rewiring; if the connecting line has no problem, the right braking force sensor is judged to be in fault preliminarily.
The embodiment of the utility model provides a motor vehicle detection control instrument and control circuit thereof, can carry out the information interaction through wide area network interface module and long-range cloud platform, instrument debugging command transmission given main control chip that will long-range cloud platform issue, main control chip carries out relevant operation action according to debugging command control instrument, it is corresponding, the action response of instrument can in time feed back to long-range cloud platform through the wide area network module again, thereby realize the remote diagnosis of instrument running state, so, both can confirm the fault information of instrument fast, reduce instrument fault handling cycle, thereby greatly improve the operating efficiency of motor vehicle detection station, lifting motor vehicle detection station staff's experience is felt, also because the technical engineer who need not the instrument manufacturer personally goes to the field diagnosis, a large amount of manpower resources have been saved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A control circuit of a motor vehicle detection control instrument is used for detecting safety performance state parameters of a detected motor vehicle, and the detected motor vehicle is placed on a detection table body to be detected;
the signal acquisition module is used for acquiring the safety performance state parameters of the detected motor vehicle and sending the safety performance state parameters to the main control chip;
the local area network communication port is connected with a communication equipment end through a network cable; the communication equipment terminal sends a logic debugging instruction to the main control chip through the local area network communication port, the main control chip controls the detection table body to act according to a protocol command, and correspondingly, the main control chip returns the safety performance state parameters of the detected motor vehicle to the communication equipment terminal through the local area network communication port;
when the safety performance state parameters of the detected motor vehicle are abnormal, the main control chip receives an instrument debugging command issued from a remote cloud platform through the wide area network interface module, the motor vehicle detection control instrument is controlled to execute relevant operation actions according to the debugging command, correspondingly, the main control chip feeds back action responses of the motor vehicle detection control instrument to the remote cloud platform through the wide area network interface module in time, and an instrument manufacturer engineer judges the working performance state of the motor vehicle detection control instrument according to the action responses to determine a fault reason.
2. The control circuit of the vehicle detection and control instrument of claim 1, wherein the wan interface module is an internet of things module.
3. The control circuit of the vehicle detection control instrument according to claim 2, wherein the internet of things module is integrated with a pre-installed card port of a SIM card for installing the SIM card when necessary.
4. The control circuit of the motor vehicle detection control instrument according to claim 2 or 3, wherein the signal acquisition module acquires the safety performance state parameter of the motor vehicle under test by the following means:
the safety performance state parameter sensor is arranged on the detection table body and connected with the signal acquisition module through a wire, and the detected motor vehicle is placed on the detection table body to be contacted with the safety performance state parameter sensor when being detected, so that the signal acquisition module acquires the safety performance state parameters of the detected motor vehicle and transmits the safety performance state parameters to the main control chip in real time.
5. The control circuit of the vehicle test control instrument of claim 4, wherein the LAN communication port comprises a network port and/or a plurality of serial ports.
6. The control circuit of the motor vehicle detection control instrument according to claim 2 or 3, wherein the safety performance state parameters of the motor vehicle under test comprise vehicle speed, axle weight, brake, and sideslip.
7. The control circuit of the motor vehicle detection control instrument according to claim 2 or 3, wherein the main control chip is a single chip microcomputer.
8. An automotive test control instrument comprising a control circuit of the automotive test control instrument of any one of claims 1 to 7, the automotive test control instrument further comprising a cabinet, the control circuit of the automotive test control instrument being disposed in an interior cavity of the cabinet.
9. The vehicle test control instrument of claim 8, further comprising a display screen for displaying test data for on-site diagnostics by a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527452.3U CN210014916U (en) | 2019-04-18 | 2019-04-18 | Motor vehicle detection control instrument and control circuit thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920527452.3U CN210014916U (en) | 2019-04-18 | 2019-04-18 | Motor vehicle detection control instrument and control circuit thereof |
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| CN210014916U true CN210014916U (en) | 2020-02-04 |
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| CN201920527452.3U Active CN210014916U (en) | 2019-04-18 | 2019-04-18 | Motor vehicle detection control instrument and control circuit thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946094A (en) * | 2019-04-18 | 2019-06-28 | 深邦智能科技(青岛)有限公司 | Motor vehicle detecting control instrument and its control circuit, control method |
| CN114046817A (en) * | 2021-11-11 | 2022-02-15 | 深圳市趣尔达电子科技有限公司 | Automobile instrument detection circuit, system and detection method thereof |
-
2019
- 2019-04-18 CN CN201920527452.3U patent/CN210014916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946094A (en) * | 2019-04-18 | 2019-06-28 | 深邦智能科技(青岛)有限公司 | Motor vehicle detecting control instrument and its control circuit, control method |
| CN114046817A (en) * | 2021-11-11 | 2022-02-15 | 深圳市趣尔达电子科技有限公司 | Automobile instrument detection circuit, system and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zeqian Inventor before: Zhang Leilei |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 266000 building 7, Tiangu new generation information technology industrial park, Chengyang District, Qingdao, Shandong Province Patentee after: SHENBANG INTELLIGENT TECHNOLOGY (QINGDAO) Co.,Ltd. Address before: 266000, 196 Yang Chi Road, Chengyang District, Shandong, Qingdao Patentee before: SHENBANG INTELLIGENT TECHNOLOGY (QINGDAO) Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Motor vehicle detection and control instrument and its control circuit Effective date of registration: 20220722 Granted publication date: 20200204 Pledgee: Qingdao Huitong Chinese financing Company limited by guarantee Pledgor: SHENBANG INTELLIGENT TECHNOLOGY (QINGDAO) CO.,LTD. Registration number: Y2022370010117 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 building 7, Qingdao Tiangu Industrial Park, Chengyang District, Qingdao City, Shandong Province Patentee after: Shenbang Intelligent Technology Group (Qingdao) Co.,Ltd. Address before: Building 7, New Generation Information Technology Industrial Park, Tiangu, Chengyang District, Qingdao City, Shandong Province, 266000 Patentee before: SHENBANG INTELLIGENT TECHNOLOGY (QINGDAO) CO.,LTD. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230908 Granted publication date: 20200204 Pledgee: Qingdao Huitong Chinese financing Company limited by guarantee Pledgor: SHENBANG INTELLIGENT TECHNOLOGY (QINGDAO) CO.,LTD. Registration number: Y2022370010117 |