CN109104760A - Car borne gateway controller and its operation mode conversion method and system of application - Google Patents
Car borne gateway controller and its operation mode conversion method and system of application Download PDFInfo
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- CN109104760A CN109104760A CN201811071252.8A CN201811071252A CN109104760A CN 109104760 A CN109104760 A CN 109104760A CN 201811071252 A CN201811071252 A CN 201811071252A CN 109104760 A CN109104760 A CN 109104760A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides the operation mode conversion method and system of car borne gateway controller and its application.Method includes: that enable the power module of the car borne gateway controller in the normal mode of operation be respectively that its microprocessor, communication module and signal transmission module are individually powered；When receiving sleep request, it is converted by the normal mode of operation to low power mode of operation, to enable the power module stop the power supply to the signal transmission module, and periodically restore the power supply of signal transmission module described in the electric power source pair of module, to detect whether it receives external signal when waking up the signal transmission module；If so, being converted by the low power mode of operation to the normal mode of operation.Car borne gateway controller of the invention is effectively saved electric energy power consumption, extends the effective power-on time of battery by the mutual conversion between design different working modes.
Description
Technical field
The present invention relates to car borne gateway controller technology fields, more particularly to car borne gateway controller and its work of application
Operation mode conversion method and system.
Background technique
As the aggravation of haze in recent years and people are to the growing interest of environmental problem, world community is all in promotion hair energetically
New-energy automobile is opened up, and product of the new-energy automobile as emerging listing in recent years, reliability need further to verify.
Remotely the real time data of automobile is acquired and is monitored, to improving the automobile especially safety of new-energy automobile product and complete
Kind property is particularly important.Therefore, support the controller of remote automobile data monitoring realizes it to provide possibility.
Likewise, vehicle bus, which powers on child node quantity, to be increased, and is drilled as road vehicle component quantity rises rapidly
It is divided into Vehicle Body Bus network, chassis bus network, power bus network, Infotainment bus network etc..Car borne gateway conduct
Major bus network central node is, it can be achieved that the signal between heterogeneous networks forwards and routing function.
Since car borne gateway need to can work on after vehicle power-off, so how to be extended using limited battery resource
The operable time of controller becomes one of the critical issue for industry urgent need to resolve.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide car borne gateway controller and its applications
Operation mode conversion method and system, for solving above-mentioned technical problem in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of work applied to car borne gateway controller
Mode conversion method, comprising: in the normal mode of operation, enabling the power module of the car borne gateway controller is respectively its micro- place
Reason device, communication module and signal transmission module are individually powered；When receiving sleep request, converted by the normal mode of operation
To low power mode of operation, to enable the power module stop the power supply to the signal transmission module, and periodically restore
The power supply of signal transmission module described in the electric power source pair of module, to detect whether it receives when waking up the signal transmission module
To external signal；If so, being converted by the low power mode of operation to the normal mode of operation.
In one embodiment of the invention, the method also includes: under the low power mode of operation, if detecting described
Signal transmission module does not receive external signal in preset duration, then is converted by the low power mode of operation to suspend mode and worked
Mode, to enable the power module stop the power supply to the communication module.
In one embodiment of the invention, the method also includes: under the suspend mode operating mode, periodically restore institute
The power supply of signal transmission module described in electric power source pair of module and the communication module is stated, to wake up the signal transmission module and institute
Whether both detections receive external signal when stating communication module；If the signal transmission module or the communication module receive
To external signal, then by the suspend mode working mode change to the normal mode of operation.
In one embodiment of the invention, it is the microprocessor, the communication mould that the power module, which introduces external electric energy,
Block and the signal transmission module are individually powered, and are charged for reserve battery；The method also includes: detecting external electrical
When can be abnormal, starting the reserve battery instead of the power module be the microprocessor, the communication module and the letter
Number transmission module is individually powered.
In one embodiment of the invention, the signal transmission module includes: CAN bus module, LIN bus module, simulation
At least one of signal acquisition module, digital signal acquiring module and digital output module.
In order to achieve the above objects and other related objects, the present invention provides a kind of work applied to car borne gateway controller
Mode change system, comprising: sleep request receiving module, for receiving sleep request；Working mode change module, in institute
When stating sleep request receiving module reception sleep request, normal mode of operation is converted to low power mode of operation, described in enabling
The power module stopping of car borne gateway controller is powered the signal transmission module of the car borne gateway controller, and the period
Restore the power supply of signal transmission module described in the electric power source pair of module, property to detect it when waking up the signal transmission module
Whether external signal is received；If so, converting the low power mode of operation to the normal mode of operation；Wherein, exist
Under the normal mode of operation, the power module be respectively the microprocessor of the car borne gateway controller, communication module and
Signal transmission module is individually powered.
In one embodiment of the invention, the working mode change module is also used to: under the low power mode of operation,
If detecting, the signal transmission module does not receive external signal in preset duration, and the low power mode of operation is turned
Suspend mode operating mode is shifted to, to enable the power module stop the power supply to the communication module.
In one embodiment of the invention, the working mode change module is also used to: under the suspend mode operating mode, week
Restore the power supply of signal transmission module described in the electric power source pair of module and the communication module, phase property to wake up the signal
Whether both detections receive external signal when transmission module and the communication module；If the signal transmission module is described
Communication module receives external signal, then by the suspend mode working mode change to the normal mode of operation.
In one embodiment of the invention, it is the microprocessor, the communication mould that the power module, which introduces external electric energy,
Block and the signal transmission module are individually powered, and are charged for reserve battery；The system also includes: reserve battery starts mould
Block, for when detecting external electric energy exception, start the reserve battery instead of the power module be the microprocessor,
The communication module and the signal transmission module are individually powered.
In one embodiment of the invention, the signal transmission module includes: CAN bus module, LIN bus module, simulation
At least one of signal acquisition module, digital signal acquiring module and digital output module.
In order to achieve the above objects and other related objects, the present invention provides a kind of storage medium, wherein being stored with computer
Program when the computer program is by processor load and execution, is realized and as above any described is applied to car borne gateway controller
Operation mode conversion method.
In order to achieve the above objects and other related objects, the present invention provides a kind of car borne gateway controller, comprising: micro process
Device, and the power module, communication module and the signal transmission module that are electrically connected respectively with the microprocessor；Wherein, described
Microcontroller executes following steps: in the normal mode of operation, enabling the power module of the car borne gateway controller is respectively it
Microprocessor, communication module and signal transmission module are individually powered；When receiving sleep request, by the normal mode of operation
Conversion is to low power mode of operation, to enable the power module stop the power supply to the signal transmission module, and periodically
Restore the power supply of signal transmission module described in the electric power source pair of module, whether to detect it when waking up the signal transmission module
Receive external signal；If so, being converted by the low power mode of operation to the normal mode of operation.
In one embodiment of the invention, the microcontroller also executes step: under the low power mode of operation, if inspection
Measure the signal transmission module and do not receive external signal in preset duration, then by the low power mode of operation convert to
Suspend mode operating mode, to enable the power module stop the power supply to the communication module.
In one embodiment of the invention, the microcontroller also executes step: under the suspend mode operating mode, periodically
Ground restores the power supply of signal transmission module described in the electric power source pair of module and the communication module, to wake up the signal transmission
Whether both detections receive external signal when module and the communication module；If the signal transmission module or the communication
Module receives external signal, then by the suspend mode working mode change to the normal mode of operation.
In one embodiment of the invention, it is the microprocessor, the communication mould that the power module, which introduces external electric energy,
Block and the signal transmission module are individually powered, and are charged for reserve battery；The microcontroller also executes step: detecting
When to external electric energy exception, start the reserve battery instead of the power module be the microprocessor, the communication module,
And the signal transmission module is individually powered.
In one embodiment of the invention, the signal transmission module includes: CAN bus module, LIN bus module, simulation
At least one of signal acquisition module, digital signal acquiring module and digital output module.
In one embodiment of the invention, the communication module is wireless communication module.
In one embodiment of the invention, the car borne gateway controller further include: antenna selector, and respectively with it is described
The inside emergency antenna and external antenna that antenna selector is electrically connected；The wireless communication module and antenna selector electricity
Property connection.
As described above, the operation mode conversion method and system of car borne gateway controller and its application of the invention, just
Under normal operating mode, enabling the power module of the car borne gateway controller is respectively that its microprocessor, communication module and signal pass
Defeated module is individually powered；When receiving sleep request, converted by the normal mode of operation to low power mode of operation, to enable
Power supply of the power module stopping to the signal transmission module is stated, and periodically restores the biography of signal described in the electric power source pair of module
The power supply of defeated module, to detect whether it receives external signal when waking up the signal transmission module；If so, by described
Low power mode of operation is converted to the normal mode of operation.Technical solution of the present invention, by design different working modes it
Between conversion, be effectively saved electric energy power consumption, extend the effective power-on time of battery.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram of the car borne gateway controller in one embodiment of the invention.
Fig. 2 is shown as showing for the operation mode conversion method applied to car borne gateway controller in one embodiment of the invention
It is intended to.
Fig. 3 is shown as showing for the working mode change system applied to car borne gateway controller in one embodiment of the invention
It is intended to.
Component label instructions
1 car borne gateway controller
11 microprocessors
12 power modules
13 communication modules
14 signal transmission modules
15 antenna selectors
16 inside emergency antennas
17 external antennas
30 are applied to the working mode change system of car borne gateway controller
31 sleep request receiving modules
32 working mode change modules
33 reserve battery starting modules
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that illustrating the basic structure that only the invention is illustrated in a schematic way provided in following embodiment
Think, only shown in schema then with related component in the present invention rather than component count, shape and size when according to actual implementation
Draw, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel
It is likely more complexity.
As shown in Figure 1, specifically including that microprocessor 11, power supply mould the present embodiment provides a kind of car borne gateway controller 1
Block 12, communication module 13, signal transmission module 14.Further, car borne gateway controller 1 further include: antenna selector 15, interior
Portion's emergency antenna 16, external antenna 17.Each operational module is described in detail below with reference to Fig. 1.
In this present embodiment, microprocessor 11 specifically uses single-chip microcontroller (Microcontroller Unit, abbreviation MCU).
In other embodiments, microprocessor 11 can also be central processing unit (Central Processing Unit, abbreviation CPU),
Digital signal processor (Digital Signal Processing, abbreviation DSP), specific integrated circuit (Application
Specific Integrated Circuit, abbreviation ASIC), field programmable gate array (Field-Programmable
Gate Array, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware
Component etc..
Each operational module in car borne gateway controller 1 is electrically connected in power module 12, to introduce vehicle-mounted net
The external power supply for closing controller 1 is that each operational module is independently-powered.Preferably, include reserve battery in battery module 12, when
When 1 external power supply of car borne gateway controller is normal, power module 12 is while independently-powered for each operational module to spare
Battery charging, reserve battery do not work；When 1 external power supply exception of car borne gateway controller, as there is external power supply disappearance
When situation or voltage are especially low, reserve battery then starts independently-powered to each operational module.
In this present embodiment, communication module 13 specifically uses wireless communication module, for example, can pass through 2G/3G/4G/5G net
The wireless networks such as network, WiFi, and/or Bluetooth and the external world establish wireless telecommunications, by the data of each communication network of vehicle
And the significant data real-time tranception that locally acquires of car borne gateway controller 1 is to terminals such as external physical server, cloud servers
Platform.Preferably, including also GPS positioning module in communication module 13, current vehicle position can be obtained in real time.
Specifically, microprocessor 11 will be sent to logical after the collected signal of each operational module and data summarization processing
Believe module 13, communication module 13 is by selection 4G or 5G or WIFI or the wireless communication mode of higher speed, rapidly by this
A little signals and data are sent to terminal platform, monitor vehicle-state in real time for terminal client.Likewise, terminal platform can also be by end
The control command or data packet that end client sends are sent to car borne gateway controller 1, to carry out ordering control accordingly to it.
Signal transmission module 14 can specifically include: one or more CAN bus module, one or more LIN bus mould
Block, collection of simulant signal module, digital signal acquiring module, digital output module etc., those skilled in the art completely can root
Selection and additions and deletions are carried out to these modules according to actual needs, for example, CAN bus can be set as to 5 tunnels, LIN bus is set as 3 tunnels, mould
Quasi- signal acquisition module is set as 5 tunnels, digital signal acquiring module is set as 10 tunnels, digital output includes flash output and low
Side output, is respectively set to 2 tunnels etc..
CAN bus module and LIN bus module are responsible for carrying out data acquisition and monitoring to vehicle communication network, such as: vehicle
Body network signal, chassis network signal, power assembly network signal, Infotainment network signal etc., and summarize to microprocessor
11, it is stored and is pocessed by microprocessor 11.
Collection of simulant signal module and digital signal acquiring module are responsible for being acquired local signal of interest, and summarize to
Microprocessor 11.Specifically, collection of simulant signal module is controlled through microprocessor 11, can detect such as acceleration transducer signals
Deng external sensor signal, and these signals are sent to microprocessor 11, so that microprocessor 11 is done according to these signals
Act decision accordingly out.Digital signal acquiring module is controlled through microprocessor 11, detectable as power supply power supply signal, key make
The external switches amount signals such as energy signal.Digital output module is controlled via MCU, and controllable output indicator (is controlled in such as vehicle
The LED light of platform) to remind the working condition of the current car borne gateway controller 1 of user, it can also be provided certainly for other loads certain
Driving output, will not enumerate in this.
15 one side of antenna selector is electrically connected with communication module 13, on the other hand then spare with onboard inside respectively
Antenna 16 and the external antenna 17 except car borne gateway controller 1 are electrically connected, and can be worked as by what communication module 13 was transmitted
Preceding environment or operating condition are determined using internal emergency antenna 16 or external antenna 17, specifically, if communication module 13 is examined
It is abnormal to measure external antenna 17, then enables internal emergency antenna 16, wherein the performance of internal emergency antenna 16 is likely lower than outside
The performance of antenna 17, but can guarantee being normally carried out for wireless network communication.
As shown in Fig. 2, being applied to previously described car borne gateway control the present embodiment provides a kind of operation mode conversion method
In device 1 processed, execution is specifically responsible for by microcontroller 11, comprising the following steps:
S21: in the normal mode of operation, enabling the power module of the car borne gateway controller is respectively its each Working mould
Block is individually powered.Described in brought forward, it is that each operational module is individually powered that power module, which introduces external electric energy,.It is normal in external power supply
When, power module is that microcontroller, communication module, signal transmission module etc. provide operating voltage, and charge for reserve battery；?
When detecting external electric energy exception, starting the reserve battery instead of the power module is the microprocessor, the communication
Module and the signal transmission module are individually powered.
S22: when receiving sleep request, such as when obtaining car key shutdown signal, turned by the normal mode of operation
Shift to low power mode of operation.
Under low-power consumption mode, the power module stops the power supply to the signal transmission module, only retains to described
The power supply of microcontroller and communication module, to guarantee that the communication module is able to carry out abnormal power-down reason while economize on electricity
The functions such as report.Meanwhile under the control of the microcontroller, the power module is periodically (such as every 1ms~10ms)
Restore the power supply to the signal transmission module, devotes oneself to work to wake up the signal transmission module, to enable it detect whether
There is external signal；If so, being converted by the low power mode of operation to the normal mode of operation.
Further, the operation mode conversion method further includes S23:
Under the low power mode of operation, if detecting the signal transmission module in preset duration (in such as 10 seconds)
External signal is not received, then is converted by the low power mode of operation to suspend mode operating mode.The suspend mode is i.e. in institute
It states except power module closes under the low-power consumption mode to the power supply of signal transmission module, can also further enable the power supply
Module stops the power supply to the communication module, to achieve the purpose that further to economize on electricity.
Further, the operation mode conversion method further includes S24:
Under the suspend mode operating mode, the power module the microcontroller control periodical (such as every
1ms~10ms) restore power supply to the signal transmission module and the communication module, to transmit mould waking up the signal
Whether both detections receive external signal when block and the communication module.If the signal transmission module or the communication mould
Block receives external signal, then by the suspend mode working mode change to the normal mode of operation.
Realize that all or part of the steps of above-mentioned each method embodiment can be by the relevant hardware of computer program come complete
At.Based on this understanding, the present invention also provides a kind of computer program products, including one or more computer instructions.Institute
Stating computer instruction may be stored in a computer readable storage medium.The computer readable storage medium can be computer
Any usable medium that can be stored either includes the data such as one or more usable mediums integrated server, data center
Store equipment.The usable medium can be magnetic medium (such as: floppy disk, hard disk, tape), optical medium (such as: DVD) or half
Conductive medium (such as: solid state hard disk Solid State Disk (SSD)).
Refering to Fig. 3, the present embodiment provides a kind of working mode change system 30 applied to car borne gateway controller, as
A software is equipped in car borne gateway controller, is applied to vehicle-mounted net described in preceding method embodiment to execute at runtime
Close the operation mode conversion method of controller.Since the technical principle of this system embodiment and the technology of preceding method embodiment are former
It manages similar, thus repeatability no longer is done to same technical detail and is repeated.
The working mode change system 30 applied to car borne gateway controller of the present embodiment specifically includes: sleep request connects
Module 31, working mode change module 32 are received, reserve battery starting module 33 is further comprised.
Sleep request receiving module 31 is for receiving sleep request.
Working mode change module 32 is used to that mould will to be worked normally when sleep request receiving module 31 receives sleep request
Formula is converted to low power mode of operation, to enable the power module of the car borne gateway controller stop controlling the car borne gateway
The signal transmission module of device is powered, and periodically restores the power supply of signal transmission module described in the electric power source pair of module,
To detect whether it receives external signal when waking up the signal transmission module；If so, by the low-power consumption Working mould
Formula is converted to the normal mode of operation；Wherein, under the normal mode of operation, the power module is respectively described vehicle-mounted
Microprocessor, communication module and the signal transmission module of gateway controller are individually powered.
In one embodiment, working mode change module 32 is also used to: under the low power mode of operation, if detecting
The signal transmission module does not receive external signal in preset duration, then converts the low power mode of operation to suspend mode
Operating mode, to enable the power module stop the power supply to the communication module.
In one embodiment, working mode change module 32 is also used to: periodically extensive under the suspend mode operating mode
The power supply of signal transmission module and the communication module described in the multiple electric power source pair of module, to wake up the signal transmission module
And whether both detections receive external signal when the communication module；If the signal transmission module or the communication module
External signal is received, then by the suspend mode working mode change to the normal mode of operation.
In one embodiment, reserve battery starting module 33 is used for when detecting external electric energy exception, is started described standby
Replacing the power module with battery is that the microprocessor, the communication module and the signal transmission module are individually powered.
It will be appreciated by those skilled in the art that the division of the modules in Fig. 3 embodiment is only a kind of logic function
Division, can completely or partially be integrated on one or more physical entities in actual implementation.And these modules can be whole
It is realized, can also be all realized in the form of hardware by way of processing element calls with software, it can be logical with part of module
Crossing processing element calls the form of software to realize that part of module passes through formal implementation of hardware.For example, working mode change module
32 can be the processing element individually set up, and also can integrate and realize in some chip, in addition it is also possible to program code
Form be stored in memory, called by some processing element and executed the function of working mode change module 32.It is other
The realization of module is similar therewith.Processing element described here can be a kind of integrated circuit, the processing capacity with signal.?
During realization, each step of the above method or the above modules can pass through the integration logic of the hardware in processor elements
The instruction of circuit or software form is completed.
In conclusion the operation mode conversion method and system of car borne gateway controller and its application of the invention, extend
When external power supply exception, the operable time of car borne gateway controller, is conducive to car borne gateway control when reserve battery is powered
Outwardly terminal platform sends vehicle's current condition information, fault message etc. to device during this period, so that manager believes according to vehicle
Breath makes a policy in time, effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (11)
1. a kind of operation mode conversion method applied to car borne gateway controller characterized by comprising
In the normal mode of operation, enable the car borne gateway controller power module be respectively its microprocessor, communication module,
And signal transmission module is individually powered；
It when receiving sleep request, is converted by the normal mode of operation to low power mode of operation, to enable the power module
Stop the power supply to the signal transmission module, and periodically restores the confession of signal transmission module described in the electric power source pair of module
Electricity, to detect whether it receives external signal when waking up the signal transmission module；
If so, being converted by the low power mode of operation to the normal mode of operation.
2. the method according to claim 1, wherein further include: under the low power mode of operation, if detection
External signal is not received in preset duration to the signal transmission module, then is converted by the low power mode of operation to not
Dormancy operating mode, to enable the power module stop the power supply to the communication module.
3. according to the method described in claim 2, it is characterized by further comprising:
Under the suspend mode operating mode, periodically restore signal transmission module described in the electric power source pair of module and the communication
The power supply of module, to detect whether both receives external letter when waking up the signal transmission module and the communication module
Number；
If the signal transmission module or the communication module receive external signal, extremely by the suspend mode working mode change
The normal mode of operation.
4. the method according to claim 1, wherein it is the micro process that the power module, which introduces external electric energy,
Device, the communication module and the signal transmission module are individually powered, and are charged for reserve battery；The method also includes:
When detecting external electric energy exception, start the reserve battery instead of the power module be the microprocessor, institute
It states communication module and the signal transmission module is individually powered.
5. a kind of working mode change system applied to car borne gateway controller characterized by comprising
Sleep request receiving module, for receiving sleep request；
Working mode change module is used for when the sleep request receiving module receives sleep request, by normal mode of operation
Conversion is to low power mode of operation, to enable the power module of the car borne gateway controller stop to the car borne gateway controller
Input signal module be powered, and periodically restore the power supply of input signal module described in the electric power source pair of module, with
Detect whether it receives external signal when waking up the input signal module；If so, by the low power mode of operation
It converts to the normal mode of operation；Wherein, under the normal mode of operation, the power module is respectively the vehicle-mounted net
Microprocessor, communication module and the input signal module for closing controller are individually powered.
6. a kind of storage medium, wherein being stored with computer program, which is characterized in that the computer program is loaded by processor
When execution, the operation mode conversion method applied to car borne gateway controller as described in any in Claims 1-4 is realized.
7. a kind of car borne gateway controller characterized by comprising microprocessor, and it is electrical with the microprocessor respectively
Power module, communication module and the signal transmission module of connection；Wherein, the microcontroller executes following steps:
In the normal mode of operation, enable the car borne gateway controller power module be respectively its microprocessor, communication module,
And signal transmission module is individually powered；
It when receiving sleep request, is converted by the normal mode of operation to low power mode of operation, to enable the power module
Stop the power supply to the signal transmission module, and periodically restores the confession of signal transmission module described in the electric power source pair of module
Electricity, to detect whether it receives external signal when waking up the signal transmission module；
If so, being converted by the low power mode of operation to the normal mode of operation.
8. car borne gateway controller according to claim 7, which is characterized in that the microcontroller also executes step:
Under the low power mode of operation, if detecting, the signal transmission module does not receive external signal in preset duration,
It is converted by the low power mode of operation to suspend mode operating mode, to enable the power module stop the confession to the communication module
Electricity.
9. car borne gateway controller according to claim 8, which is characterized in that the microcontroller also executes step:
Under the suspend mode operating mode, periodically restore signal transmission module described in the electric power source pair of module and the communication
The power supply of module, to detect whether both receives external letter when waking up the signal transmission module and the communication module
Number；
If the signal transmission module or the communication module receive external signal, extremely by the suspend mode working mode change
The normal mode of operation.
10. car borne gateway controller according to claim 7, which is characterized in that the power module introduces external electric energy
It individually powers for the microprocessor, the communication module and the signal transmission module, and charges for reserve battery；It is described
Microcontroller also executes step:
When detecting external electric energy exception, start the reserve battery instead of the power module be the microprocessor, institute
It states communication module and the signal transmission module is individually powered.
11. car borne gateway controller according to claim 10, which is characterized in that the car borne gateway controller also wraps
It includes: antenna selector, and the inside emergency antenna and external antenna that are electrically connected respectively with the antenna selector；The nothing
Line communication module and the antenna selector are electrically connected.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540185A (en) * | 2019-11-29 | 2020-08-14 | 国网甘肃省电力公司电力科学研究院 | Low-power consumption monitoring and decoding method for remote control radio frequency signal |
| TWI703838B (en) * | 2019-07-16 | 2020-09-01 | 國立勤益科技大學 | Wireless gateway and communication method thereof |
| CN111835829A (en) * | 2020-06-15 | 2020-10-27 | 北京三快在线科技有限公司 | Unmanned equipment remote control system, method, readable storage medium and electronic equipment |
| CN112241157A (en) * | 2020-09-04 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | Loopback testing device and method for diagnosing communication link fault of vehicle central gateway |
| CN113859153A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Power management method of vehicle-mounted controller, vehicle-mounted controller and vehicle |
| TWI791870B (en) * | 2019-07-16 | 2023-02-11 | 國立勤益科技大學 | Cloud-based fault diagnosis system for electric utility vehicle and diagnosis method thereof |
| CN116527449A (en) * | 2023-06-02 | 2023-08-01 | 南京海贝斯智能科技有限公司 | Vehicle-mounted gateway controller and control system thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203734355U (en) * | 2014-03-21 | 2014-07-23 | 北京经纬恒润科技有限公司 | Vehicle-mounted system |
| CN104029645A (en) * | 2014-03-12 | 2014-09-10 | 武汉英泰斯特电子技术有限公司 | Long-range control system for vehicle for realizing low power consumption and control method for the system |
| CN104742825A (en) * | 2015-03-20 | 2015-07-01 | 山东省科学院自动化研究所 | Low-power-consumption automobile body controller and control method thereof |
| CN106564450A (en) * | 2016-11-12 | 2017-04-19 | 驭联智能科技发展（上海）有限公司 | Power-saving sleep control method and system for on-board equipment |
| CN106585531A (en) * | 2016-11-24 | 2017-04-26 | 广州汽车集团股份有限公司 | Vehicle body controller wake-up control method and device |
| CN107065826A (en) * | 2017-03-23 | 2017-08-18 | 北京智行鸿远汽车有限公司 | A kind of Low-power-consumptiocontrol control method applied to vehicle remote monitoring terminal |
-
2018
- 2018-09-14 CN CN201811071252.8A patent/CN109104760B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029645A (en) * | 2014-03-12 | 2014-09-10 | 武汉英泰斯特电子技术有限公司 | Long-range control system for vehicle for realizing low power consumption and control method for the system |
| CN203734355U (en) * | 2014-03-21 | 2014-07-23 | 北京经纬恒润科技有限公司 | Vehicle-mounted system |
| CN104742825A (en) * | 2015-03-20 | 2015-07-01 | 山东省科学院自动化研究所 | Low-power-consumption automobile body controller and control method thereof |
| CN106564450A (en) * | 2016-11-12 | 2017-04-19 | 驭联智能科技发展（上海）有限公司 | Power-saving sleep control method and system for on-board equipment |
| CN106585531A (en) * | 2016-11-24 | 2017-04-26 | 广州汽车集团股份有限公司 | Vehicle body controller wake-up control method and device |
| CN107065826A (en) * | 2017-03-23 | 2017-08-18 | 北京智行鸿远汽车有限公司 | A kind of Low-power-consumptiocontrol control method applied to vehicle remote monitoring terminal |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI703838B (en) * | 2019-07-16 | 2020-09-01 | 國立勤益科技大學 | Wireless gateway and communication method thereof |
| TWI791870B (en) * | 2019-07-16 | 2023-02-11 | 國立勤益科技大學 | Cloud-based fault diagnosis system for electric utility vehicle and diagnosis method thereof |
| CN111540185A (en) * | 2019-11-29 | 2020-08-14 | 国网甘肃省电力公司电力科学研究院 | Low-power consumption monitoring and decoding method for remote control radio frequency signal |
| CN111540185B (en) * | 2019-11-29 | 2024-01-12 | 国网甘肃省电力公司电力科学研究院 | Low-power consumption monitoring and decoding method for remote control radio frequency signals |
| CN111835829A (en) * | 2020-06-15 | 2020-10-27 | 北京三快在线科技有限公司 | Unmanned equipment remote control system, method, readable storage medium and electronic equipment |
| CN111835829B (en) * | 2020-06-15 | 2023-04-07 | 北京三快在线科技有限公司 | Unmanned equipment remote control system, method, readable storage medium and electronic equipment |
| CN113859153A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Power management method of vehicle-mounted controller, vehicle-mounted controller and vehicle |
| CN113859153B (en) * | 2020-06-30 | 2024-02-27 | 比亚迪股份有限公司 | Power management method of vehicle-mounted controller, vehicle-mounted controller and vehicle |
| CN112241157A (en) * | 2020-09-04 | 2021-01-19 | 北京新能源汽车技术创新中心有限公司 | Loopback testing device and method for diagnosing communication link fault of vehicle central gateway |
| CN116527449A (en) * | 2023-06-02 | 2023-08-01 | 南京海贝斯智能科技有限公司 | Vehicle-mounted gateway controller and control system thereof |
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