CN112498268A - Method for reducing power consumption of intelligent networked vehicle controller - Google Patents
Method for reducing power consumption of intelligent networked vehicle controller Download PDFInfo
- Publication number
- CN112498268A CN112498268A CN202011112974.0A CN202011112974A CN112498268A CN 112498268 A CN112498268 A CN 112498268A CN 202011112974 A CN202011112974 A CN 202011112974A CN 112498268 A CN112498268 A CN 112498268A
- Authority
- CN
- China
- Prior art keywords
- monitoring
- power consumption
- mode
- monitoring mode
- controller
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A method for reducing power consumption of an intelligent networked vehicle controller is characterized in that different monitoring modes are set, multiple monitoring mode switching mechanisms are established, when a certain monitoring mode switching mechanism is triggered, monitoring mode switching is carried out, and different monitoring modes are selected. The method of the invention switches the monitoring state according to the running speed of the vehicle and the position of the vehicle, shortens the monitoring interval time in the high-risk environment with complex environment and high running speed of the vehicle, increases the monitoring time length, monitors the main controller at high frequency for a long time, and ensures the driving safety; in a low-risk environment with low vehicle running speed and single running environment, the monitoring interval time is properly increased, the monitoring time length is shortened, the main controller can be monitored, and the power consumption of the controller can be effectively reduced; the method adopts the method of switching the conventional monitoring mode and the temporary monitoring mode, avoids the controller from being in a high power consumption state for a long time, and can effectively reduce the power consumption of the whole controller.
Description
Technical Field
The invention relates to the field of intelligent control, in particular to a method for reducing power consumption of an intelligent networked vehicle controller.
Background
The intelligent network vehicle controller is a key component of an intelligent driving vehicle, is called as an unmanned brain, has a visible importance, in the unmanned vehicle, the controller carries out various decisions to control the vehicle to execute optimal actions, ensures the optimal driving state of the vehicle in real time, causes huge potential safety hazards once the controller fails, in order to supervise the working state of the controller in real time, the existing controller structure adopts the distributed design of a main controller and an auxiliary controller, the auxiliary controller carries out information interaction with the main controller according to certain time intervals to judge whether the working state of the main controller is normal, when the main controller works abnormally, the auxiliary controller can carry out prejudgment in advance and send alarms and the like to prompt the main controller, and the distributed design of the main controller and the auxiliary controller can reduce the driving danger caused by the failure of the controller, however, the continuous information exchange significantly increases the power consumption of the entire controller, and therefore, a new method for reducing the power consumption is required.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method for reducing power consumption of an intelligent networked vehicle controller, which comprises the following steps:
s1: setting different monitoring modes, including a conventional monitoring mode and a temporary monitoring mode, wherein different monitoring parameters are adopted in the different monitoring modes, and the monitoring parameters comprise a monitoring time interval, single monitoring time and a state maintaining time threshold;
s2: establishing different monitoring mode switching mechanisms;
the method specifically comprises the following steps: a position switching mechanism, a speed switching mechanism and a time threshold switching mechanism;
further, a location switching mechanism and a speed switching mechanism are used for switching between the normal listening mode, and a time threshold switching mechanism is used for switching between the normal listening mode and the temporary listening mode.
S3, when triggering a certain monitoring mode switching mechanism, selecting different monitoring modes to switch the monitoring modes;
specifically, in the method, the normal listening mode includes:
high power consumption listening mode: at intervals T of the auxiliary controller1Monitoring the main controller once, wherein the time length of each monitoring is t1The state maintaining time threshold is Q1；
General power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is Q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3The threshold value for the state maintaining time is not set.
The temporary listening mode includes:
general power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3The state maintaining time threshold is q3。
The temporary listening mode is a listening state which is taken in order to reduce power consumption in the case where it is monitored that the main controller is operating normally.
Further, a location switching mechanism and a speed switching mechanism are used for switching between the normal listening mode, and a time threshold switching mechanism is used for switching between the normal listening mode and the temporary listening mode.
Specifically, the position switching mechanism is as follows: when the position information of the vehicle changes, switching a corresponding conventional monitoring mode;
the controller acquires the geographic position of the vehicle through vehicle positioning, and switches the monitoring state of the auxiliary controller according to the attribute of the region to which the vehicle belongs at present; further, the server side stores a geographic position database, the database divides a network coverage area into a plurality of sub-areas according to geographic positions, attribute calibration is carried out on each sub-area, and the sub-areas with different attributes correspond to different monitoring states; the controller acquires the position of the vehicle through the vehicle-mounted positioning system, confirms the sub-area to which the vehicle belongs, and selects the corresponding monitoring state to execute.
The speed switching mechanism is as follows:
when the running speed range of the vehicle is changed, the corresponding conventional monitoring mode is switched accordingly.
The time threshold switching mechanism is as follows: when the continuous monitoring time of a certain conventional monitoring mode reaches the threshold value of the maintaining time of the mode, the controller actively switches the monitoring mode to a temporary monitoring state, the auxiliary controller counts again to calculate the duration time of the temporary monitoring state, and when the duration time of the temporary monitoring mode reaches the corresponding threshold value of the maintaining time, the monitoring mode is switched to the corresponding conventional monitoring state.
Has the advantages that: the method sets various different monitoring states, switches the monitoring states according to the running speed of the vehicle and the position of the vehicle, shortens the monitoring interval time in a high-risk environment with complex environment and high running speed of the vehicle, increases the monitoring time length, monitors the main controller at high frequency for a long time, and ensures the driving safety; in a low-risk environment with low vehicle running speed and single running environment, the monitoring interval time is properly increased, the monitoring time length is shortened, the main controller can be monitored, and the power consumption of the controller can be effectively reduced; the method sets a time threshold value, adopts a method of switching between a conventional monitoring mode and a temporary monitoring mode, avoids the controller from being in a high power consumption state for a long time, and can effectively reduce the power consumption of the whole controller.
Drawings
FIG. 1 is a diagram of the basic logical framework of the present invention
Detailed Description
The technical solutions of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the method without inventive step, are within the scope of the invention.
The method mainly comprises the following steps:
s1: setting different monitoring modes, including a conventional monitoring mode and a temporary monitoring mode, wherein different monitoring parameters are adopted in the different monitoring modes, and the monitoring parameters comprise a monitoring time interval, single monitoring time and a state maintaining time threshold;
s2, establishing different monitoring mode switching mechanisms;
the method specifically comprises the following steps: a position switching mechanism, a speed switching mechanism and a time threshold switching mechanism;
further, a location switching mechanism and a speed switching mechanism are used for switching between the normal listening mode, and a time threshold switching mechanism is used for switching between the normal listening mode and the temporary listening mode.
And S3, when a certain monitoring mode switching mechanism is triggered, selecting different monitoring modes and switching the monitoring modes to reduce power consumption.
Specifically, in the method, the normal listening mode includes:
high power consumption listening mode: at intervals T of the auxiliary controller1Monitoring the main controller once, wherein the time length of each monitoring is t1The state maintaining time threshold is Q1；
General power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is Q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3A state maintaining time threshold is not set;
wherein, T1<T2<T3，t1>t2>t3，Q1>Q2；
The temporary listening mode includes:
general power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3The state maintaining time threshold is q3；
Wherein q is2<q3；
In general, q is2<Q1，q3<Q2，q2<Q2。
The temporary listening mode is a listening state which is taken in order to reduce power consumption in the case where it is monitored that the main controller is operating normally.
In the method, the position switching mechanism is as follows: when the position information of the vehicle changes, switching a corresponding conventional monitoring mode;
the controller acquires the geographic position of the vehicle through vehicle positioning, and switches the monitoring state of the auxiliary controller according to the attribute of the region to which the vehicle belongs at present; further, the server side stores a geographic position database, the database divides a network coverage area into a plurality of sub-areas according to geographic positions, attribute calibration is carried out on each sub-area, and the sub-areas with different attributes correspond to different monitoring states; the controller acquires the position of the vehicle through the vehicle-mounted positioning system, confirms the sub-area to which the vehicle belongs, and selects a corresponding monitoring state to execute;
the embodiment is divided into 2 sub-regions according to the number of people and vehicles as an example:
a first region: areas with more vehicles and greater people flow, such as schools, hospitals, commercial streets with greater people flow, scenic spots, urban main roads and the like, in a community and the like;
a second region: the number of moving vehicles and people flow is reduced remarkably, such as suburban roads, partial expressways, underground garages and the like.
The position switching mechanism is as follows: according to the positioning information, when the vehicle is in the first area, the auxiliary controller adopts a high power consumption monitoring state;
and when the vehicle is in the second area, selecting a corresponding monitoring state according to the vehicle running speed information.
The speed switching mechanism is as follows:
when the running speed range of the vehicle is changed, the corresponding conventional monitoring mode is switched accordingly.
Further, the controller acquires the running speed of the vehicle, and selects a corresponding conventional monitoring mode according to different running speeds:
and (3) high-speed driving state: when the vehicle running speed is larger than the first speed threshold value V1When the auxiliary controller is in a high power consumption monitoring mode;
general driving state: when the vehicle running speed is between the first speed threshold value V1And a second velocity threshold V2In the middle, the auxiliary controller adopts a general power consumption monitoring mode;
low-speed driving state: when the vehicle running speed is less than the second speed threshold value V2When the auxiliary controller is in the low power consumption monitoring mode, the auxiliary controller is in the low power consumption monitoring mode;
wherein, V1>V2。
The time threshold switching mechanism is as follows: when the continuous monitoring time of a certain conventional monitoring mode reaches the threshold value of the maintaining time of the mode, the controller actively switches the monitoring mode to a temporary monitoring state, the auxiliary controller counts again to calculate the duration time of the temporary monitoring state, and when the duration time of the temporary monitoring mode reaches the corresponding threshold value of the maintaining time, the monitoring mode is switched to the corresponding conventional monitoring state.
The switching method corresponding to different normal monitoring modes and temporary monitoring modes comprises the following steps:
in a high power consumption monitoring mode in the conventional monitoring mode, a corresponding state maintaining time threshold value Q is reached1Then, under the condition that the auxiliary controller monitors that the main controller works normally, the auxiliary controller automatically switches to a general power consumption monitoring mode in the temporary monitoring mode, and when the maintenance time of the general power consumption monitoring mode in the temporary monitoring mode reaches a threshold q2And when other conditions are not changed, automatically switching to a monitoring state in the original conventional monitoring mode, namely a high-power-consumption monitoring mode in the conventional monitoring mode, and circulating the steps.
In the normal monitoring mode, after reaching the corresponding state maintaining time threshold Q2 in the general power consumption monitoring mode, when the auxiliary controller monitors that the main controller works normally, the low power consumption monitoring mode in the temporary monitoring mode is automatically switched to, and when the maintaining time of the low power consumption monitoring mode in the temporary monitoring mode reaches the threshold Q3Then, when other conditions are not changed, automatically switching to a monitoring state in the original conventional monitoring mode, namely a general power consumption monitoring mode, and circulating the steps;
in the normal monitoring mode, in the low power consumption monitoring mode, when the position information and the running speed information are not changed, the low power consumption monitoring state is always kept.
In the method, after a vehicle is started, an auxiliary controller firstly needs to judge which conventional monitoring mode is selected, and the switching mechanism of the conventional monitoring mode in the method comprises a position switching mechanism and a speed switching mechanism. Specifically, when the vehicle is located in the first area, the environment is complex, the risk is high, no matter what vehicle speed the vehicle is in, the high power consumption monitoring mode in the conventional monitoring mode is adopted, when the vehicle is located in the second area, the environment is single, the traffic flow is small, the environment is single, and the driving risk is mainly changed along with the change of the vehicle driving speed.
The following describes the selection of the corresponding listening state with reference to an actual scenario.
When a vehicle runs in a first area, such as a hospital, due to the fact that people and moving vehicles are more, the driving risk coefficient is greatly increased, and the auxiliary controller must monitor the main controller in the highest-level monitoring mode, therefore, in a conventional situation, a high-power-consumption monitoring mode in a conventional monitoring mode is adopted, when the duration of the high-power-consumption monitoring mode triggers a corresponding state maintaining time threshold, the high-power-consumption monitoring mode is automatically switched to a temporary monitoring state, according to the above different switching methods corresponding to the conventional monitoring mode and the temporary monitoring mode, the temporary monitoring mode corresponding to the high-power-consumption monitoring mode in the conventional monitoring mode is a general power-consumption monitoring mode, and by means of the switching between the conventional monitoring mode and the temporary monitoring mode, the controller can be prevented from being in the high-power-consumption state for a long time while monitoring is kept. As the monitoring time continues, when the state maintaining time of the general power consumption monitoring mode in the temporary monitoring mode reaches the threshold q2If the vehicle enters the second area, the number of people and moving vehicles is reduced, and the driving safety is affected mainly by the driving speed of the vehicle, so that vehicle speed information needs to be acquired, and further the vehicle is switched to a corresponding monitoring mode according to the driving speed, and the speed switching mechanism can be referred.
If the vehicle is in a high-speed driving state (such as driving on an expressway), the driving risk coefficient is still high, so that the controller still needs to be monitored by high-level monitoring driving, and the monitoring still needs to be performed in a high-power consumption monitoring mode in a conventional monitoring mode;
if the vehicle driving speed is in the aforementioned general driving state, for example, driving on a suburb road, etc., then the general power consumption monitoring mode in the conventional monitoring mode may be adopted for monitoring;
if the vehicle running speed is in the low-speed running state, such as in a garage, the danger coefficient is low, even if some faults occur in the main controller, the main controller can be operated in time through manual intervention and the like to prevent the vehicle from accidents, and therefore monitoring can be performed through a low-power consumption monitoring mode in a conventional monitoring mode.
In this method, each mode switch needs to be re-timed to calculate the state holding time of the corresponding mode.
The method sets various different monitoring states, switches the monitoring states according to the running speed of the vehicle and the position of the vehicle, shortens the monitoring interval time in a high-risk environment with complex environment and high running speed of the vehicle, increases the monitoring time length, monitors the main controller at high frequency for a long time, and ensures the driving safety; in a low-risk environment with low vehicle running speed and single running environment, the monitoring interval time is properly increased, the monitoring time length is shortened, the main controller can be monitored, and the power consumption of the controller can be effectively reduced; the method sets a time threshold value, adopts a method of switching between a conventional monitoring mode and a temporary monitoring mode, avoids the controller from being in a high power consumption state for a long time, and can effectively reduce the power consumption of the whole controller.
It should be noted that the method is only a simple example of the division of the driving area and the classification of the monitoring modes, and related technicians can completely perform more detailed area division on the basis of the method, and increase the number of the monitoring modes, so that the monitoring state change of the controller is closely connected with the change of the vehicle speed and the position of the vehicle.
In the method, the corresponding partial monitoring parameters in the normal monitoring mode and the temporary monitoring mode are consistent, for example: the normal power consumption listening mode in the normal listening mode and the normal power consumption listening mode in the temporary listening mode have the same listening interval time and the same time length of each listening, but in some embodiments, the same parameters may be set to be different, and in particular, the listening interval time in the temporary listening mode may be further increased, and the time length of each listening may be reduced. The technical effect of the invention can be further improved by different parameter settings in the temporary monitoring mode, the temporary monitoring mode can enable the controller to have more selectable monitoring states, the flexibility of mode switching is greatly enhanced, the monitoring states are closely related to the position of the vehicle and the driving speed, unnecessary power consumption waste is reduced, and the power consumption is further reduced while the monitoring safety is ensured.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A method for reducing power consumption of an intelligent networked vehicle controller is characterized by comprising the following steps:
s1: setting different monitoring modes;
s2: establishing a plurality of monitoring mode switching mechanisms;
s3: when a certain monitoring mode switching mechanism is triggered, the monitoring modes are switched, and different monitoring modes are selected.
2. The method as claimed in claim 1, wherein the monitoring mode includes a normal monitoring mode and a temporary monitoring mode.
3. The method as claimed in claim 2, wherein the normal listening mode comprises:
high power consumption listening mode: at intervals T of the auxiliary controller1Monitoring the main controller once, wherein the time length of each monitoring is t1The state maintaining time threshold is Q1；
General power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is Q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3A state maintaining time threshold is not set;
wherein, T1<T2<T3，t1>t2>t3，Q1>Q2。
4. The method as claimed in claim 3, wherein the temporary listening mode comprises:
general power consumption listening mode: at intervals T of the auxiliary controller2Monitoring the main controller once, wherein the time length of each monitoring is t2The state maintaining time threshold is q2；
Low power consumption listening mode: at intervals T of the auxiliary controller3Monitoring the main controller once, wherein the time length of each monitoring is t3The state maintaining time threshold is q3；
Wherein q is2<Q2，q2<q3。
5. The method as claimed in claim 1, wherein the monitoring mode switching mechanism comprises: a position switching mechanism, a speed switching mechanism and a time threshold switching mechanism.
6. The method for reducing power consumption of the intelligent networked vehicle controller according to claim 5, wherein the position switching mechanism is specifically: according to the environment complex condition, dividing the geographical position into at least two areas, namely a first area and a second area, and according to the positioning information, when the vehicle is in the first area, adopting a high power consumption monitoring state by the auxiliary controller; when the vehicle is in the second zone, a speed switching mechanism is triggered.
7. The method as claimed in claim 5, wherein the speed switching mechanism is specifically:
when the vehicle running speed is larger than the first speed threshold value V1When the auxiliary controller is in a high power consumption monitoring mode;
when the vehicle running speed is between the first speed threshold value V1And a second velocity threshold V2In the middle, the auxiliary controller adopts a general power consumption monitoring mode;
when the vehicle running speed is less than the second speed threshold value V2When the auxiliary controller is in the low power consumption monitoring mode, the auxiliary controller is in the low power consumption monitoring mode;
wherein, V1>V2。
8. The method as claimed in claim 5, wherein the time threshold switching mechanism is specifically: when the continuous monitoring time of a certain conventional monitoring mode reaches the threshold value of the maintenance time of the mode, the controller actively switches the monitoring mode, switches to the corresponding temporary monitoring state according to the corresponding switching rule, the auxiliary controller counts again, calculates the duration of the temporary monitoring state, and switches the monitoring mode to the corresponding conventional monitoring state when the duration of the temporary monitoring mode reaches the threshold value of the corresponding maintenance time.
9. The method as claimed in claim 8, wherein the corresponding switching rule is:
in a high power consumption monitoring mode in the conventional monitoring mode, a corresponding state maintaining time threshold value Q is reached1Then, under the condition that the auxiliary controller monitors that the main controller works normally, the auxiliary controller automatically switches to a general power consumption monitoring mode in the temporary monitoring mode, and when the maintenance time of the general power consumption monitoring mode in the temporary monitoring mode reaches a threshold q2When other conditions are not changed, automatically switching to a monitoring state in the original conventional monitoring mode, namely a high-power-consumption monitoring mode in the conventional monitoring mode, and circulating the steps;
in the normal monitoring mode, after reaching the corresponding state maintaining time threshold Q2 in the general power consumption monitoring mode, when the auxiliary controller monitors that the main controller works normally, the low power consumption monitoring mode in the temporary monitoring mode is automatically switched to, and when the maintaining time of the low power consumption monitoring mode in the temporary monitoring mode reaches the threshold Q3Then, when other conditions are not changed, automatically switching to a monitoring state in the original conventional monitoring mode, namely a general power consumption monitoring mode, and circulating the steps;
in the normal monitoring mode, in the low power consumption monitoring mode, when the position information and the running speed information are not changed, the low power consumption monitoring state is always kept.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011112974.0A CN112498268B (en) | 2020-10-16 | 2020-10-16 | Method for reducing power consumption of intelligent networked vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011112974.0A CN112498268B (en) | 2020-10-16 | 2020-10-16 | Method for reducing power consumption of intelligent networked vehicle controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112498268A true CN112498268A (en) | 2021-03-16 |
| CN112498268B CN112498268B (en) | 2021-12-17 |
Family
ID=74954144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011112974.0A Active CN112498268B (en) | 2020-10-16 | 2020-10-16 | Method for reducing power consumption of intelligent networked vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112498268B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201989734U (en) * | 2011-02-23 | 2011-09-28 | 浙江吉利汽车研究院有限公司 | Low-power consumption car control system |
| CN104679218A (en) * | 2015-02-13 | 2015-06-03 | 小米科技有限责任公司 | Method and device for controlling power consumption |
| CN105857102A (en) * | 2016-04-08 | 2016-08-17 | 同济大学 | Electrical system of electric intelligent vehicle, for centralized architecture controller and electricity supply redundancy |
| CN106143364A (en) * | 2016-07-22 | 2016-11-23 | 北京航空航天大学 | A kind of electric automobile distributed director information security method and system |
| CN108377514A (en) * | 2016-10-21 | 2018-08-07 | 北京信威通信技术股份有限公司 | A kind of method that pedestrian user's PUE power consumptions are reduced in V2X communication |
| US20180321677A1 (en) * | 2015-09-28 | 2018-11-08 | Uber Technologies, Inc. | Autonomous vehicle with independent auxiliary control units |
| CN110082796A (en) * | 2019-04-30 | 2019-08-02 | 联陆智能交通科技(上海)有限公司 | Intelligent network joins vehicle GPS Low-power-consumptiocontrol control method |
| CN110850777A (en) * | 2019-11-22 | 2020-02-28 | 温州大学瓯江学院 | Intelligent networking automobile cloud platform control operation system |
| CN111371662A (en) * | 2020-05-28 | 2020-07-03 | 奥特酷智能科技(南京)有限公司 | Redundant automatic driving system and control method thereof |
-
2020
- 2020-10-16 CN CN202011112974.0A patent/CN112498268B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201989734U (en) * | 2011-02-23 | 2011-09-28 | 浙江吉利汽车研究院有限公司 | Low-power consumption car control system |
| CN104679218A (en) * | 2015-02-13 | 2015-06-03 | 小米科技有限责任公司 | Method and device for controlling power consumption |
| US20180321677A1 (en) * | 2015-09-28 | 2018-11-08 | Uber Technologies, Inc. | Autonomous vehicle with independent auxiliary control units |
| CN105857102A (en) * | 2016-04-08 | 2016-08-17 | 同济大学 | Electrical system of electric intelligent vehicle, for centralized architecture controller and electricity supply redundancy |
| CN106143364A (en) * | 2016-07-22 | 2016-11-23 | 北京航空航天大学 | A kind of electric automobile distributed director information security method and system |
| CN108377514A (en) * | 2016-10-21 | 2018-08-07 | 北京信威通信技术股份有限公司 | A kind of method that pedestrian user's PUE power consumptions are reduced in V2X communication |
| CN110082796A (en) * | 2019-04-30 | 2019-08-02 | 联陆智能交通科技(上海)有限公司 | Intelligent network joins vehicle GPS Low-power-consumptiocontrol control method |
| CN110850777A (en) * | 2019-11-22 | 2020-02-28 | 温州大学瓯江学院 | Intelligent networking automobile cloud platform control operation system |
| CN111371662A (en) * | 2020-05-28 | 2020-07-03 | 奥特酷智能科技(南京)有限公司 | Redundant automatic driving system and control method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李克强等: "智能网联汽车(ICV)技术的发展现状及趋势 ", 《汽车安全与节能学报》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112498268B (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101969064B1 (en) | Method of predicting road congestion based on deep learning and controlling signal and server performing the same | |
| CN102023599B (en) | Tunnel monitoring system | |
| US20170061791A1 (en) | Automated traffic control system for use in construction and work zones | |
| CN102006459A (en) | Intelligent video image diagnosis system and method | |
| CN106297328A (en) | A kind of method for controlling traffic signal lights and device | |
| CN106355878B (en) | Cooperative control method and device based on intelligent transportation cloud control system | |
| CN111541474B (en) | Health management system based on satellite mobile communication system ground gateway station | |
| CN1936999A (en) | City area-traffic cooperative control method based wireless sensor network | |
| CN105427610A (en) | Traffic management method based on vehicle-to-infrastructure integration technology | |
| CN206923124U (en) | A kind of warning system of intelligent road-lamp | |
| CN110290625B (en) | Public lighting system | |
| CN110800324B (en) | System and method for improving road safety and/or management | |
| CN104881998A (en) | Traffic information intelligent acquisition and processing system based on car networking | |
| CN105871611A (en) | Network management system supervision platform and supervision method | |
| CN106257555A (en) | A kind of intelligent traffic light control system based on LED street lamp | |
| CN105206055A (en) | Accident detection method for recognizing vehicle collision through traffic monitoring video | |
| CN112498268B (en) | Method for reducing power consumption of intelligent networked vehicle controller | |
| CN102955452B (en) | A kind of pneumatic membrane building control system | |
| JP2002245586A (en) | Traffic signal control system | |
| CN111815951A (en) | Road vehicle monitoring system and method based on intelligent vision Internet of things | |
| CN116798228A (en) | Road condition monitoring method and system based on intelligent road | |
| CN108995678A (en) | A kind of generation method of the monitoring interface of rail traffic network management system | |
| CN113178069A (en) | Traffic early warning system based on big data machine learning technology | |
| CN114495493A (en) | Highway tunnel vehicle abnormal driving warning and lighting control system | |
| CN110470493A (en) | A kind of intelligence train apparatus self-test and state on_line monitoring system and method |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |