CN108414865A - A kind of Intelligence Feedback system of high-voltage wiring harness - Google Patents
A kind of Intelligence Feedback system of high-voltage wiring harness Download PDFInfo
- Publication number
- CN108414865A CN108414865A CN201810361459.2A CN201810361459A CN108414865A CN 108414865 A CN108414865 A CN 108414865A CN 201810361459 A CN201810361459 A CN 201810361459A CN 108414865 A CN108414865 A CN 108414865A
- Authority
- CN
- China
- Prior art keywords
- wiring harness
- voltage wiring
- vehicle
- voltage
- mounted computer
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of Intelligence Feedback systems of high-voltage wiring harness, including information acquisition module, CAN bus, vehicle-mounted computer, alarm module and Vehicular display device, described information acquisition module, the CAN bus and the vehicle-mounted computer are sequentially connected, the vehicle-mounted computer is connect with the alarm module and the Vehicular display device respectively, and the alarm module is connect with the Vehicular display device.
Description
Technical field
The present invention relates to high-voltage wiring harness, the Intelligence Feedback system of especially a kind of high-voltage wiring harness.
Background technology
Continuous worsening with environment, Countries bring the disable time of fuel vehicle into schedule, then in recent years
Electronic new energy vehicle starts to greatly develop, and is getting faster along with the battery technology development of new-energy automobile, the voltage of battery
Also it is continuously improved, the place for using high-voltage wiring harness is also more and more, and the safety of high-voltage wiring harness more seems important, works as high-voltage line
When beam is worked with the terminal of high-voltage wiring harness in the environment of more than its performance indicator through pressure distortion or disengaging, driving can be all given
Safety causes major safety risks.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of Intelligence Feedback systems of high-voltage wiring harness.
The purpose of the present invention is achieved through the following technical solutions：A kind of Intelligence Feedback system of high-voltage wiring harness, including letter
Cease acquisition module, CAN bus, vehicle-mounted computer, alarm module and Vehicular display device, described information acquisition module, the CAN bus
It is sequentially connected with the vehicle-mounted computer, the vehicle-mounted computer is connect with the alarm module and the Vehicular display device respectively, institute
Alarm module is stated to connect with the Vehicular display device.
Further, described information acquisition module includes pressure sensor and detection box, the pressure sensor and described
The information of detection box is sent to the vehicle-mounted computer by the CAN bus, and the pressure sensor is set to high-voltage wiring harness
On terminal, the detection box is placed in the output end of the high-voltage wiring harness, and the detection box includes that current sampling circuit and voltage are adopted
Sample circuit, electric current and voltage for acquiring high-voltage wiring harness output.
Further, the vehicle-mounted computer includes threshold setting unit and comparing unit, and the threshold setting unit is used for
The maximum pressure value that the performance indicator of high-voltage wiring harness used can be born with high-voltage wiring harness is set, and the comparing unit is for comparing institute
State pressure sensor, the detection box acquisition information and the threshold setting unit set by threshold value, when voltage, electric current and
When pressure value is more than set threshold value, the alarm module alert.
Further, the Vehicular display device is set to the console of vehicle, and the information of the vehicle-mounted computer passes through in real time
Shown Vehicular display device is shown to be referred to for driver.
Further, the warning message that the alarm module is sent out includes word alarm information and sound warning message, institute
Word alarm information is stated to show by the Vehicular display device.
Further, the pressure sensor and the detection box have multiple, there are one every section of high-voltage wiring harness all includes
Box and two pressure sensors are detected, and detects box and has the high-voltage wiring harness with place section in the information transmitted by pressure sensor
Corresponding unique number breaks down for feeding back specific certain section of high-voltage wiring harness.
Further, the vehicle-mounted computer is also connected with vehicle main relay, when system detectio is asked to high-voltage wiring harness
When topic, vehicle-mounted computer disconnects starting protection controlling measurement main relay.
The present invention has the following advantages：
1. the working environment situation of monitoring high-voltage wiring harness in real time, it is ensured that working environment of the harness in a safety；
2. when high-voltage wiring harness failure, it can accurately show specific certain section of failure, facilitate repair.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
It states.
As shown in Figure 1, a kind of Intelligence Feedback system of high-voltage wiring harness, including information acquisition module, CAN bus, vehicle mounted electric
Brain, alarm module and Vehicular display device, described information acquisition module, the CAN bus and the vehicle-mounted computer are sequentially connected, institute
It states vehicle-mounted computer to connect with the alarm module and the Vehicular display device respectively, the alarm module and the Vehicular display device
Connection.
Further, described information acquisition module includes pressure sensor and detection box, the pressure sensor and described
The information of detection box is sent to the vehicle-mounted computer by the CAN bus, and the pressure sensor is set to high-voltage wiring harness
On terminal, the detection box is placed in the output end of the high-voltage wiring harness, and the detection box includes that current sampling circuit and voltage are adopted
Sample circuit, electric current and voltage for acquiring high-voltage wiring harness output.
Further, the vehicle-mounted computer includes threshold setting unit and comparing unit, and the threshold setting unit is used for
The maximum pressure value that the performance indicator of high-voltage wiring harness used can be born with high-voltage wiring harness is set, and the comparing unit is for comparing institute
State pressure sensor, the detection box acquisition information and the threshold setting unit set by threshold value, when voltage, electric current and
When pressure value is more than set threshold value, the alarm module alert.
Further, the Vehicular display device is set to the console of vehicle, and the information of the vehicle-mounted computer passes through in real time
Shown Vehicular display device is shown to be referred to for driver.
Further, the warning message that the alarm module is sent out includes word alarm information and sound warning message, institute
Word alarm information is stated to show by the Vehicular display device.
Further, the pressure sensor and the detection box have multiple, there are one every section of high-voltage wiring harness all includes
Box and two pressure sensors are detected, and detects box and has the high-voltage wiring harness with place section in the information transmitted by pressure sensor
Corresponding unique number breaks down for feeding back specific certain section of high-voltage wiring harness.
Further, the vehicle-mounted computer is also connected with vehicle main relay, when system detectio is asked to high-voltage wiring harness
When topic, vehicle-mounted computer disconnects starting protection controlling measurement main relay.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the application is not limited by the described action sequence, because
For according to the application, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, ROM, RAM etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (7)
1. a kind of Intelligence Feedback system of high-voltage wiring harness, it is characterised in that：Including information acquisition module, CAN bus, vehicle mounted electric
Brain, alarm module and Vehicular display device, described information acquisition module, the CAN bus and the vehicle-mounted computer are sequentially connected, institute
It states vehicle-mounted computer to connect with the alarm module and the Vehicular display device respectively, the alarm module and the Vehicular display device
Connection.
2. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 1, it is characterised in that：Described information acquires mould
Block includes pressure sensor and detection box, and the pressure sensor and the information for detecting box are sent by the CAN bus
To the vehicle-mounted computer, the pressure sensor is set on the terminal of high-voltage wiring harness, and the detection box is placed in the high-voltage line
The output end of beam, the detection box include current sampling circuit and voltage sampling circuit, the electricity for acquiring high-voltage wiring harness output
Stream and voltage.
3. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 1, it is characterised in that：The vehicle-mounted computer packet
Threshold setting unit and comparing unit are included, the threshold setting unit is used to be arranged the performance indicator and high pressure of high-voltage wiring harness used
The maximum pressure value that harness can be born, the letter that the comparing unit is used to compare the pressure sensor, the detection box acquires
Breath and the threshold value set by the threshold setting unit, when voltage, electric current and pressure value are more than set threshold value, the report
Alert module alert.
4. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 1, it is characterised in that：The Vehicular display device
It is set to the console of vehicle, the information of the vehicle-mounted computer is shown by shown Vehicular display device in real time to be referred to for driver.
5. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 1, it is characterised in that：The alarm module hair
The warning message gone out includes word alarm information and sound warning message, and the word alarm information passes through the Vehicular display device
Display.
6. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 2, it is characterised in that：The pressure sensor
There are multiple, every section of high-voltage wiring harness detection box and two pressure sensors all comprising there are one with the detection box, and detects box
And there is unique number corresponding with the high-voltage wiring harness of place section in the information transmitted by pressure sensor, for feeding back certain specific section
High-voltage wiring harness breaks down.
7. a kind of Intelligence Feedback system of high-voltage wiring harness according to claim 3, it is characterised in that：The vehicle-mounted computer is also
Be connected with vehicle main relay, when system detectio to high-voltage wiring harness when something goes wrong, vehicle-mounted computer is by starting protection controlling measurement
Main relay disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361459.2A CN108414865A (en) | 2018-04-20 | 2018-04-20 | A kind of Intelligence Feedback system of high-voltage wiring harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810361459.2A CN108414865A (en) | 2018-04-20 | 2018-04-20 | A kind of Intelligence Feedback system of high-voltage wiring harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108414865A true CN108414865A (en) | 2018-08-17 |
Family
ID=63136249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810361459.2A Withdrawn CN108414865A (en) | 2018-04-20 | 2018-04-20 | A kind of Intelligence Feedback system of high-voltage wiring harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108414865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415315A (en) * | 2020-11-20 | 2021-02-26 | 中国电子科技集团公司第二十九研究所 | Universal detection method for console |
-
2018
- 2018-04-20 CN CN201810361459.2A patent/CN108414865A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415315A (en) * | 2020-11-20 | 2021-02-26 | 中国电子科技集团公司第二十九研究所 | Universal detection method for console |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103048992A (en) | Method and system for remote monitoring and cloud diagnosis of automobile faults | |
| CN203920449U (en) | Electric automobile high-voltage safety detection device | |
| CN113506924B (en) | Thermal runaway early warning method and system for battery pack | |
| CN112356689B (en) | Detection method and system for safety early warning of hydrogen fuel cell automobile and vehicle-mounted terminal | |
| CN109164795A (en) | A kind of intelligent automobile fault diagnosis method and system | |
| CN112297848A (en) | Battery pack thermal runaway control method, controller, equipment and automobile | |
| CN107472029B (en) | High-voltage fault detection method for vehicle and vehicle | |
| CN203198756U (en) | Monitoring and alarm device for electric car high-tension distribution system | |
| CN109001576B (en) | Vehicle collision simulation test method and device | |
| CN109466473B (en) | Vehicle machine fault detection method and device | |
| CN113049866A (en) | Static current test system and static current test method of electric automobile | |
| CN203401886U (en) | Vehicle tire pressure monitoring system and vehicle comprising same | |
| CN105539198A (en) | Connector detection device for high-pressure system of electric car | |
| CN115166523A (en) | Mobile battery state detection device, system and method | |
| CN108414865A (en) | A kind of Intelligence Feedback system of high-voltage wiring harness | |
| CN209351228U (en) | A kind of battery pack collision warning system | |
| CN115436789A (en) | Relay fault detection method and device, electronic equipment and storage medium | |
| CN113771693A (en) | Monitoring method and device for vehicle power battery | |
| CN208689115U (en) | A kind of Intelligence Feedback system of high-voltage wiring harness | |
| US10277025B2 (en) | Safety apparatus of fuel cell vehicle and method for controlling the safety apparatus | |
| CN201184896Y (en) | Voice type over voltage alarm device | |
| CN103366509B (en) | Highway traffic accident intelligent alarm system and method | |
| CN205679991U (en) | A kind of vehicle control unit of electric vehicle comprehensive detection system | |
| CN114415646A (en) | Remote vehicle diagnosis method, system and terminal equipment based on DoIP protocol | |
| WO2022082531A1 (en) | Relay working state inspection system, apparatus and method, and reverse connection detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |