CN108254653A - A kind of vehicle detecting system, method and device - Google Patents
A kind of vehicle detecting system, method and device Download PDFInfo
- Publication number
- CN108254653A CN108254653A CN201611237946.5A CN201611237946A CN108254653A CN 108254653 A CN108254653 A CN 108254653A CN 201611237946 A CN201611237946 A CN 201611237946A CN 108254653 A CN108254653 A CN 108254653A
- Authority
- CN
- China
- Prior art keywords
- fuse
- vehicle
- voltage
- voltage value
- value
- 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- Withdrawn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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/74—Testing of fuses
-
- 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
Abstract
A kind of vehicle detecting system, method and device, wherein the vehicle detecting system includes：Voltage sensor is connect respectively with each fuse of vehicle interior, for acquiring the voltage value of each fuse；Controller is connect with the voltage sensor, obtains the voltage value at each fuse both ends successively by the way of poll, and the fuse information that the voltage value is more than to predeterminated voltage reference value is sent to suggestion device；Suggestion device, for the voltage value to be prompted to be more than the fuse information of the predeterminated voltage reference value, after solving existing automobile fuse failure, due to driver cannot in time, accurately find fuse failure, blindly seek specialized maintenance, motor vehicle repair is caused to take and the problem of expense cost is high.
Description
Technical field
The present invention relates to field of vehicle detection, and in particular to a kind of vehicle detecting system, method and device.
Background technology
Fuse refers to when electric current is more than specified value, melt is made to fuse with the heat that itself is generated, the one of disconnecting circuit
Kind of electric appliance, when electric current be more than specified value for a period of time after, Melt molten is made with the heat of its own generation, so as to disconnect circuit
A kind of current protector, therefore fuse is also referred to as fuse, is widely used in high and low voltage electric distribution system and control is
It is using one of most common protection device as short circuit and the protector of overcurrent in system and electrical equipment.
It is all provided in the electrical apparatus for vehicle use such as firing circuit, automobile door and window, air conditioning for automobiles, water pump, fuel pump in existing automobile
Be equipped with fuse, for automobile circuit overcurrent protection, automobile electronic system in use, if there is electrical equipment not work,
It may be then that fuse burns and causes, need to replace in time, and most of driver does not know about the working performance of automobile fuse,
Often when vehicle breaks down, 4S shops can only be gone to be checked, repaired, checking process is time-consuming, additionally due to driver cannot
The position broken down is known, although only can not find in time can will be entirely electrical by repairman sometimes for the damage of fuse
Equipment integral replacing so that maintenance cost is high.
Invention content
Therefore, after the technical problem to be solved in the present invention is existing automobile fuse failure, motor vehicle repair takes and expense
With of high cost.
In view of this, the present invention provides a kind of vehicle detecting system, including：
Voltage sensor is connect respectively for each fuse with vehicle interior, to acquire each fuse
Voltage value；
Controller is connect with the voltage sensor, obtains the electricity at each fuse both ends successively by the way of poll
Pressure value, the fuse information that the voltage value is more than to predeterminated voltage reference value are sent to suggestion device；
Suggestion device, for the voltage value to be prompted to be more than the fuse information of the predeterminated voltage reference value.
Preferably, Vehicle Electronic Control Unit is further included, it is total by the CAN of vehicle control system with the voltage sensor
Line connects,
The voltage value of the vehicle fuse is sent to the Vehicle Electronic Control Unit, the Car Electronic Control list
The vehicle fuse voltage value received is transferred to the controller by member.
Preferably, the suggestion device includes display, for showing the title of the fuse, place circuit, place
One or more of position information.
Preferably, the suggestion device further includes voice module, is connect with the controller, for being melted described in voice prompt
Disconnected device information.
Correspondingly, the present invention also provides a kind of vehicle checking method, including：
Obtain the voltage value of each vehicle fuse successively using polling mode；
Judge whether the vehicle fuse voltage value is more than predeterminated voltage reference value；
When the vehicle fuse voltage value is more than the predeterminated voltage reference value, the voltage value is prompted to be more than described
The fuse information of predeterminated voltage reference value.
Preferably, the voltage value for obtaining each vehicle fuse successively using polling mode, including：
Pre-establish the polling sequence of vehicle fuse；
The correspondence of each fuse and the polling sequence is established according to polling sequence.
Preferably, it is described when the vehicle fuse voltage value is more than the predeterminated voltage reference value, prompt the electricity
Pressure value is more than the fuse information of the predeterminated voltage reference value, including：
Obtain one or more fuse information in title, place circuit or the position of the vehicle fuse；
The vehicle fuse information is shown and/or voice prompt by display.
Correspondingly, the present invention also provides a kind of vehicle detection apparatus, including：
Acquiring unit, for obtaining the voltage value of each vehicle fuse successively using polling mode；
Judging unit, for judging whether the vehicle fuse voltage value is more than predeterminated voltage reference value；
Prompt unit, for when the vehicle fuse voltage value is more than the predeterminated voltage reference value, described in prompting
Voltage value is more than the fuse information of the predeterminated voltage reference value.
Preferably, the acquiring unit includes：
Unit is established, for pre-establishing the polling sequence of vehicle fuse；
Correspondence relationship establishing unit, for being established according to polling sequence, each fuse is corresponding with the polling sequence to close
System.
Preferably, the prompt unit includes：
First obtains subelement, for obtaining one in the title of the vehicle fuse, place circuit or position
Kind or a variety of fuse information；
First prompting subelement, for being shown the vehicle fuse information by display and/or voice carries
Show.
Technical solution of the present invention has the following advantages：
Vehicle detecting system provided by the invention by voltage sensor, is connect respectively with the fuse of vehicle interior, is used
In the voltage value for acquiring at least one fuse, controller is connect with voltage sensor, is obtained successively by the way of poll each
The voltage value at a fuse both ends, the fuse information that voltage value is more than to predeterminated voltage reference value are sent to suggestion device, carry
Showing device for voltage value to be prompted to be more than the fuse information of predeterminated voltage reference value, solves existing automobile fuse failure
Afterwards, due to driver cannot in time, accurately find fuse failure, blindly seek specialized maintenance, motor vehicle repair caused to take
And expense cost it is high the problem of.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of vehicle detecting system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart for vehicle checking method that another embodiment of the present invention provides；
Fig. 3 is a kind of structure diagram for vehicle detection apparatus that another embodiment of the present invention provides.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of vehicle detecting system, for when fuse failure occurs in vehicle, being driver
Vehicle fuse failure is checked oneself in offer, is reduced driver since fuse glitch blindly goes to 4S shops to be checked, repaired, is examined
The process looked into, saves time and monetary cost.The system as shown in Figure 1, including：Voltage sensor 11, controller 12 and prompting
Device 13, wherein, voltage sensor 11 is connect respectively with each fuse of vehicle interior, for acquiring the electricity of each fuse
Pressure value；Fuse inside general vehicle is integrated in the safety box of vehicle, and voltage sensor is by way of in parallel and insurance
Fuse connection in box, by controlling cut-offfing for each parallel circuit, realizes the acquisition of the voltage value to each fuse.
Since voltage sensor is connected to all fuses simultaneously, the voltage of each fuse can not be directly obtained
Value if each fuse sets a voltage sensor, not only increases cost, but also need more spaces.This programme
In, acquisition is polled to the voltage value of each fuse by controller 12.Controller 12 is connect with voltage sensor 11, will
Voltage sensor is directly connected to controller by data line and A/D converter, and the voltage value of voltage sensor acquisition is transmitted
To controller, A/D converter can be integrated in controller or by controller integrated wireless signal receiving device with
And the wireless signal sending device being connect with voltage sensor, voltage value is radioed into controller.Controller uses poll
Mode obtain the voltage value at each fuse both ends, the polling sequence in controller circuit according to where the fuse of setting successively
Each fuse is polled, the protocol interfaces such as RS485 can be set in controller and on voltage sensor, according to not
The number order in circuit or specific title where same fuse by setting poll time and polling sequence, are got every
The voltage value information of a fuse.
In fuse course of normal operation, the voltage at both ends is fuse normal operational voltage value, can will be fused
The load voltage value of device is set as predeterminated voltage reference value, is preset when the voltage at the voltage value both ends for obtaining each fuse is more than
Voltage reference value then judges that fuse is off, that is, thinks that the fuse in the circuit has cut off circuit, it is therefore desirable to
Repair.After the fuse in cutoff circuit has been obtained, the fuse information which is more than to predeterminated voltage reference value is sent out
Give suggestion device.Controller converts electrical signals to digital signal and is prompted by suggestion device.
Suggestion device 13, for voltage value to be prompted to be more than the fuse information of predeterminated voltage reference value.Suggestion device includes
Display, for showing one or more of the title of fuse, place circuit, position information, wherein in advance will be molten
Title, place circuit and the position information and the number of fuse of disconnected device correspond, and controller is according to presetting
Polling sequence, the title of the fuse of reference numeral, place circuit, position are pre-stored in and are integrated in depositing in controller
It, i.e., will be in memory in reservoir, such as when controller detects that the voltage value of the 5th fuse is more than predeterminated voltage reference value
One or more of the title of fuse corresponding with the 5th fuse, place circuit, position information pass through display
It is shown.
Suggestion device further includes voice module, is connect with controller, for voice prompt fuse information.
Vehicle detecting system provided in an embodiment of the present invention, by voltage sensor, each fuse with vehicle interior
Connect respectively, for acquiring the voltage value of each fuse, controller is connect with voltage sensor, by the way of poll according to
The secondary voltage value for obtaining each fuse both ends, the fuse information that voltage value is more than to predeterminated voltage reference value are sent to prompting
Device, suggestion device for voltage value to be prompted to be more than the fuse information of predeterminated voltage reference value, solve existing automobile fusing
After device failure, due to driver cannot in time, accurately find fuse failure, blindly seek specialized maintenance, automobile caused to be repaiied
The problem of reason takes and expense cost is high.
As another realization method, since the electrical control amount of vehicle carries out electric signal transmission by CAN bus, in order to
It reduces data transmission wiring difficulty and cost, the system further includes Vehicle Electronic Control Unit, pass through vehicle with voltage sensor
The CAN bus connection of control system, Vehicle Electronic Control Unit, Car Electronic Control are sent to by the voltage value of vehicle fuse
The vehicle fuse voltage value received is transferred to controller by unit.
Vehicle detecting system provided in an embodiment of the present invention, by the CAN bus of vehicle control system by voltage sensor
The voltage value of acquisition is transferred to the controller being connect with voltage sensor, and controller controls voltage sensor by the way of poll
The voltage value at each fuse both ends is obtained successively, and voltage value is prompted more than the fusing of predeterminated voltage reference value by suggestion device
Device information, after solving existing automobile fuse failure, the problem of motor vehicle repair takes and expense cost is high.
Correspondingly, another embodiment of the present invention provides a kind of vehicle checking method, as shown in Fig. 2, including：
S11 obtains the voltage value of each vehicle fuse using polling mode successively.The wherein voltage value of vehicle fuse
It can be measured by voltage sensor.
Step S11 specifically includes following steps：
S111 pre-establishes the polling sequence of vehicle fuse.Vehicle fuse is arranged in the safety box of fuse, root
The fuse in safety box is carried out according to the quantity of the fuse in different vehicle type and the standards such as priority of fuse
Using communications protocol such as RS485, fuse voltage value is obtained according to the number of fuse to fuse poll for arrangement, number.
S112 establishes the correspondence of each fuse and polling sequence according to polling sequence.When the fuse of setting is compiled
Number for 1-5, then send and represent the transmission of different fuses numbers acquisition fuse voltage value order corresponding with to the number and assist
View, such as after No. 5 fuses receive instruction, first determine whether the protocol contents represent the order of No. 5 voltage values of acquisition,
If so, voltage value acquisition is carried out to No. 5 fuses.
S12, judges whether vehicle fuse voltage value is more than predeterminated voltage reference value, and wherein predeterminated voltage reference value is molten
The load voltage value of the normal work of disconnected device；When vehicle fuse voltage value is more than predeterminated voltage reference value, step is performed
S13 when vehicle fuse voltage value is not more than predeterminated voltage reference value, performs step S11.When vehicle fuse disconnects,
Circuit causes the voltage value at fuse both ends to increase, then according to collected fuse A both ends due to open circuit where fuse
When voltage value is more than predeterminated voltage reference value, then it may determine that fuse A is disconnected.
S13 prompts voltage value to be more than the fuse information of predeterminated voltage reference value.It is accurately found for the ease of driver disconnected
The accurate location for the fuse opened prompts the fuse information disconnected.
Include the following steps in step S13：
S131 obtains one or more fuse information in title, place circuit or the position of vehicle fuse；
S132 is shown vehicle fuse information and/or voice prompt by display.Each fuse is corresponded to
The fuse information of number prestores, such as when the voltage value for detecting the 5th fuse is more than predeterminated voltage reference value,
Show fuse information corresponding with the 5th fuse in prestored information.
Vehicle checking method provided in an embodiment of the present invention obtains each vehicle fuse by using polling mode successively
Voltage value, judge vehicle fuse voltage value whether be more than predeterminated voltage reference value；When vehicle fuse voltage value is more than in advance
If during voltage reference value, voltage value is prompted to be more than the fuse information of predeterminated voltage reference value, solves existing automobile fuse
After failure, due to driver cannot in time, accurately find fuse failure, blindly seek specialized maintenance, lead to motor vehicle repair
The problem of time-consuming and expense cost is high.
Correspondingly, another embodiment of the present invention provides a kind of vehicle detection apparatus, as shown in figure 3, including：
Acquiring unit 31, for obtaining the voltage value of each vehicle fuse successively using polling mode；
Judging unit 32, for judging whether vehicle fuse voltage value is more than predeterminated voltage reference value；
Prompt unit 33, for when vehicle fuse voltage value is more than predeterminated voltage reference value, voltage value being prompted to be more than
The fuse information of predeterminated voltage reference value.
Preferably, acquiring unit 31 includes：
Unit is established, for pre-establishing the polling sequence of vehicle fuse；
Correspondence relationship establishing unit, for establishing the correspondence of each fuse and polling sequence according to polling sequence.
Preferably, prompt unit 33 includes：
First obtains subelement, for obtain one kind in the title of vehicle fuse, place circuit or position or
A variety of fuse information；
First prompting subelement, for vehicle fuse information to be shown and/or voice prompt by display.
The vehicle detection apparatus that above-mentioned another embodiment provides is obtained by acquiring unit using polling mode each successively
The voltage value of vehicle fuse, judges whether vehicle fuse voltage value is more than predeterminated voltage reference value；When vehicle fuse electricity
When pressure value is more than predeterminated voltage reference value, voltage value is prompted to be more than the fuse information of predeterminated voltage reference value, is solved existing
After automobile fuse failure, due to driver cannot in time, accurately find fuse failure, blindly seek specialized maintenance, lead
The problem of cause motor vehicle repair takes and expense cost is high.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. a kind of vehicle detecting system, which is characterized in that including：
Voltage sensor is connect respectively for each fuse with vehicle interior, to acquire the voltage of each fuse
Value；
Controller is connect with the voltage sensor, obtains the voltage value at each fuse both ends successively by the way of poll,
The fuse information that the voltage value is more than to predeterminated voltage reference value is sent to suggestion device；
Suggestion device, for the voltage value to be prompted to be more than the fuse information of the predeterminated voltage reference value.
2. vehicle detecting system according to claim 1, which is characterized in that Vehicle Electronic Control Unit is further included, with institute
Voltage sensor is stated to connect by the CAN bus of vehicle control system,
The voltage value of the vehicle fuse is sent to the Vehicle Electronic Control Unit, the Vehicle Electronic Control Unit will
The vehicle fuse voltage value received is transferred to the controller.
3. vehicle detecting system according to claim 1, which is characterized in that the suggestion device includes display, is used for
Show one or more of the title of the fuse, place circuit, position information.
4. vehicle detecting system according to claim 1, which is characterized in that the suggestion device further includes voice module,
It is connect with the controller, for fuse information described in voice prompt.
5. a kind of vehicle checking method, which is characterized in that including：
Obtain the voltage value of each vehicle fuse successively using polling mode；
Judge whether the vehicle fuse voltage value is more than predeterminated voltage reference value；
When the vehicle fuse voltage value is more than the predeterminated voltage reference value, the voltage value is prompted to be more than described default
The fuse information of voltage reference value.
6. according to the method described in claim 5, it is characterized in that, described obtain each vehicle fusing successively using polling mode
The voltage value of device, including：
Pre-establish the polling sequence of vehicle fuse；
The correspondence of each fuse and the polling sequence is established according to polling sequence.
It is 7. according to the method described in claim 5, it is characterized in that, described when the vehicle fuse voltage value is more than described pre-
If during voltage reference value, the voltage value is prompted to be more than the fuse information of the predeterminated voltage reference value, including：
Obtain one or more fuse information in title, place circuit or the position of the vehicle fuse；
The vehicle fuse information is shown and/or voice prompt by display.
8. a kind of vehicle detection apparatus, which is characterized in that including：
Acquiring unit, for obtaining the voltage value of each vehicle fuse successively using polling mode；
Judging unit, for judging whether the vehicle fuse voltage value is more than predeterminated voltage reference value；
Prompt unit, for when the vehicle fuse voltage value is more than the predeterminated voltage reference value, prompting the voltage
Value is more than the fuse information of the predeterminated voltage reference value.
9. device according to claim 8, which is characterized in that the acquiring unit includes：
Unit is established, for pre-establishing the polling sequence of vehicle fuse；
Correspondence relationship establishing unit, for establishing the correspondence of each fuse and the polling sequence according to polling sequence.
10. device according to claim 8, which is characterized in that the prompt unit includes：
First obtains subelement, for obtain one kind in the title of the vehicle fuse, place circuit or position or
A variety of fuse information；
First prompting subelement, for the vehicle fuse information to be shown and/or voice prompt by display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237946.5A CN108254653A (en) | 2016-12-28 | 2016-12-28 | A kind of vehicle detecting system, method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237946.5A CN108254653A (en) | 2016-12-28 | 2016-12-28 | A kind of vehicle detecting system, method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108254653A true CN108254653A (en) | 2018-07-06 |
Family
ID=62720424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237946.5A Withdrawn CN108254653A (en) | 2016-12-28 | 2016-12-28 | A kind of vehicle detecting system, method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108254653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115328080A (en) * | 2022-07-27 | 2022-11-11 | 广州汽车集团股份有限公司 | Fault detection method, device, vehicle and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639870A (en) * | 1986-06-27 | 1988-01-16 | アウデイ アクチエンゲゼルシヤフト | Power supply and inspection device for electric unit of automobile |
| CN1331804A (en) * | 1998-12-24 | 2002-01-16 | 株式会社有一技术产业 | Appts. for diagnosing and indicating operational failure in automobiles |
| CN101266277A (en) * | 2008-04-24 | 2008-09-17 | 中兴通讯股份有限公司 | DC switch protective circuit switching detection device and method |
| CN102481850A (en) * | 2009-06-25 | 2012-05-30 | 雷诺三星汽车株式会社 | Next-generation vehicle image display system and display method using the same |
| KR20130056498A (en) * | 2011-11-22 | 2013-05-30 | 현대모비스 주식회사 | System for checking breakdown of car's device and method of using thereof |
-
2016
- 2016-12-28 CN CN201611237946.5A patent/CN108254653A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS639870A (en) * | 1986-06-27 | 1988-01-16 | アウデイ アクチエンゲゼルシヤフト | Power supply and inspection device for electric unit of automobile |
| CN1331804A (en) * | 1998-12-24 | 2002-01-16 | 株式会社有一技术产业 | Appts. for diagnosing and indicating operational failure in automobiles |
| CN101266277A (en) * | 2008-04-24 | 2008-09-17 | 中兴通讯股份有限公司 | DC switch protective circuit switching detection device and method |
| CN102481850A (en) * | 2009-06-25 | 2012-05-30 | 雷诺三星汽车株式会社 | Next-generation vehicle image display system and display method using the same |
| KR20130056498A (en) * | 2011-11-22 | 2013-05-30 | 현대모비스 주식회사 | System for checking breakdown of car's device and method of using thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115328080A (en) * | 2022-07-27 | 2022-11-11 | 广州汽车集团股份有限公司 | Fault detection method, device, vehicle and storage medium |
| CN115328080B (en) * | 2022-07-27 | 2024-01-09 | 广州汽车集团股份有限公司 | Fault detection method, device, vehicle and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102904215A (en) | Motor overheat protection method and device | |
| CN105667324B (en) | The maintenance direction method of electronic component leaks in BMS diagnosis and vehicle driving state | |
| CN106537712B (en) | The equipment that high pressure onboard power system for monitoring electro-motive vehicle overloads | |
| CN106696713A (en) | Control circuit and control method of high pressure precharging of electric vehicle | |
| US9613471B2 (en) | Apparatus and method for diagnosing actuators in vehicle | |
| CN103430035B (en) | Charging equipment and conducting state determination methods | |
| CN105313700A (en) | A high voltage interlocking circuit of new energy vehicles and a fault diagnosis method | |
| CN106094798A (en) | A kind of method for diagnosing faults based on CAN communication bus system | |
| CN211061653U (en) | Relay state detection system for high-voltage power distribution unit of all-in-one controller | |
| CN110662975B (en) | Relay diagnosis circuit | |
| CN106842005B (en) | Relay fault judgment method for high-voltage system of electric automobile | |
| CN101598758A (en) | A kind of wire break detection method that is used for the constant wire harness of vehicle intelligent electric appliance system | |
| CN107825962B (en) | A kind of Control of Electric Vehicles method, system and electric car | |
| CN108254653A (en) | A kind of vehicle detecting system, method and device | |
| CN110807847B (en) | Offline detection method based on Internet of vehicles module and remote service platform | |
| CN104354596A (en) | Battery pack safety detection circuit and detection method | |
| KR101459939B1 (en) | Method for inspecting electric parts operating current of central gateway mounting vehicle | |
| US20100182037A1 (en) | Diagnostic Method For Load-Testing Self-Excited Three-Phase Generators in a Motor Vehicle | |
| CN109849735A (en) | A kind of new energy car battery overcharges protection system and method | |
| JP2012055048A (en) | Connection member disconnection detection apparatus | |
| CN211684756U (en) | High-voltage power distribution system of electric vehicle and electric vehicle | |
| CN113504490A (en) | High-voltage interlocking fault detection system and detection method | |
| KR102320041B1 (en) | Apparatus and method for charging and discharging electric vehcile under smart grid environment | |
| CN106773984A (en) | A kind of integrated form power electronic equipment of electric automobile | |
| CN109849673A (en) | A kind of high-voltage interlocking device and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180927 Address after: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Applicant after: Hengda Faraday future intelligent vehicle (Guangdong) Co., Ltd. Address before: 100025 8 floor 909, 105 building 3, Yao Yuan Road, Chaoyang District, Beijing. Applicant before: Music Automotive (Beijing) Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190318 Address after: 100015 Building No. 7, 74, Jiuxianqiao North Road, Chaoyang District, Beijing, 001 Applicant after: FAFA Automobile (China) Co., Ltd. Address before: 511458 9, Nansha District Beach Road, Guangzhou, Guangdong, 9 Applicant before: Hengda Faraday future intelligent vehicle (Guangdong) Co., Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |