CN116331131B - Vehicle full life cycle electrical performance monitoring and evaluating system - Google Patents
Vehicle full life cycle electrical performance monitoring and evaluating system Download PDFInfo
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- CN116331131B CN116331131B CN202310619697.XA CN202310619697A CN116331131B CN 116331131 B CN116331131 B CN 116331131B CN 202310619697 A CN202310619697 A CN 202310619697A CN 116331131 B CN116331131 B CN 116331131B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000011156 evaluation Methods 0.000 claims abstract description 160
- 230000003068 static effect Effects 0.000 claims description 49
- 230000005611 electricity Effects 0.000 claims description 44
- 238000012937 correction Methods 0.000 claims description 42
- 238000012423 maintenance Methods 0.000 claims description 9
- 208000032953 Device battery issue Diseases 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000005286 illumination Methods 0.000 abstract 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- 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
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- 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
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention relates to the technical field of vehicle-mounted intelligent equipment, in particular to a vehicle full life cycle electrical performance monitoring and evaluating system, which comprises a battery, an illumination module, a signal module, an auxiliary electrical module, a monitoring module, a control module and an alarm module, a judging module for judging whether the running condition of a battery accords with a preset standard according to the power consumption of the battery after a vehicle runs for a preset kilometer and a calculated battery evaluation value, and an adjusting module for adjusting the running parameters of corresponding components to corresponding values according to the judging result of the judging module, so that the safety of the vehicle in the using process is effectively improved.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted intelligent equipment, in particular to a vehicle full life cycle electrical performance monitoring and evaluating system.
Background
While second hand vehicle transactions are becoming more popular, vehicle condition monitoring is currently limited to appearance, risk records and maintenance records, and is not known about the electrical performance conditions within the vehicle, particularly the history of the vehicle throughout its life cycle. With the higher integration level of the vehicle electronic devices, the historical electrical state of each electronic device accounts for the greater and greater proportion of the whole vehicle condition evaluation, so that the grasping of the vehicle electrical historical condition is more and more important.
Chinese patent publication No.: CN107065835B discloses a system and method for monitoring and evaluating electrical performance of vehicle in full life cycle, comprising a central control unit connected with a data acquisition unit and a network transmission unit respectively; the vehicle electrical state comprehensive evaluation unit is respectively connected with the sensor data storage analysis unit, the electrical state model deep learning unit, the fault code storage analysis unit and the vehicle electrical state history recording unit; it follows that the prior art has the following problems: the safety of the vehicle in the use process is affected by not considering the timely discovery and alarm of the failed parts of the vehicle according to the battery use condition of the vehicle in the use process of the vehicle.
Disclosure of Invention
Therefore, the invention provides a vehicle full life cycle electrical performance monitoring and evaluating system, which is used for solving the problems that in the prior art, the safety in the use process of the vehicle is affected because the failed parts of the vehicle are not found and alarmed in time according to the battery use condition of the vehicle in the use process of the vehicle.
To achieve the above object, the present invention provides a vehicle full life cycle electrical performance monitoring and evaluating system, comprising:
A battery;
the lighting module comprises a front lamp, a fog lamp, a width lamp, a license plate lamp, a trunk lamp and a top lamp which are respectively connected with the battery;
the signal module comprises a turn signal lamp, a hazard warning lamp, a brake signal lamp, a reversing lamp and an electric horn which are respectively connected with the battery;
the auxiliary electrical module comprises a vehicle-mounted radio, an air conditioner, a reversing image, an electric skylight controller, an in-vehicle sound box and a vehicle-mounted mobile power supply which are respectively connected with the battery;
the monitoring module comprises a temperature monitor which is arranged outside the vehicle and used for acquiring outdoor temperature, and a plurality of voltmeters and ammeter which are arranged at corresponding positions of the vehicle and used for respectively acquiring battery power consumption, signal module power consumption, lighting module power consumption and auxiliary electric appliance module power consumption;
the judging module is respectively connected with corresponding parts in the monitoring module, the battery, the lighting module, the signal module and the auxiliary electric module and is used for judging whether the operation condition of the battery accords with a preset standard according to the battery power consumption after the vehicle runs for a preset kilometer, judging whether the operation condition of the signal module accords with the preset standard according to the calculated battery evaluation value when the operation condition of the battery is primarily judged to be not in accordance with the preset standard, further judging whether the operation condition of the battery accords with the preset standard according to the standing power consumption of the vehicle for a preset standing time period when the operation condition of the battery is judged to be not in accordance with the preset standard, adjusting the first preset standing power consumption according to the obtained battery correction value when the operation condition of the battery is judged to be not in accordance with the preset standard, and judging whether the operation condition of the battery accords with the preset standard again according to the adjusted first preset standing power consumption;
The adjusting module is respectively connected with the corresponding parts in the judging module and used for adjusting the operation parameters of the corresponding parts to corresponding values according to the judging result of the judging module, wherein the operation parameters of the corresponding parts comprise a first preset standing power consumption and the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery;
the control module is arranged at the power input end of the auxiliary electric module and used for switching the power-on state into the power-off state when the power-off instruction of the judging module is received;
and the alarm module is connected with the corresponding component in the judging module and used for sending out corresponding alarm information according to the judging result of the judging module.
Further, the determining module determines, under a first preset condition, whether the running condition of the battery meets a battery determining mode of a preset standard according to the battery power consumption of the vehicle running for a preset kilometer, where:
the first battery judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first battery judging mode meets the condition that the battery power consumption is smaller than or equal to a first preset battery power consumption;
The second battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the calculated battery evaluation value; the second battery judging mode meets the condition that the battery power consumption is smaller than or equal to second preset battery power consumption and larger than the first preset battery power consumption, and the first preset battery power consumption is smaller than the second preset battery power consumption;
the third battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the standing power consumption of the vehicle standing for a preset time period; the third battery judgment mode meets the condition that the battery power consumption is smaller than or equal to third preset battery power consumption and larger than the second preset battery power consumption, and the second preset battery power consumption is smaller than the third preset battery power consumption;
the fourth battery judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at the battery failure; the fourth battery judgment mode satisfies that the battery power consumption is greater than the third preset battery power consumption;
The first preset condition is that the driving mileage of the vehicle reaches an integral multiple of a preset monitoring mileage.
Further, the determination module calculates a battery evaluation value P according to the corresponding parameter obtained by the monitoring module in the second battery determination mode, and setsWherein W is the power consumption of the battery for the preset kilometer of the vehicle, L is the power consumption of the lighting module for the preset kilometer of the vehicle, G is the power consumption of the signal module for the preset kilometer of the vehicle, M is the power consumption of the auxiliary electric module for the preset kilometer of the vehicle, α is a first preset evaluation parameter, α=350, β is a second preset evaluation parameter, β=8, γ is a third preset evaluation parameter, and γ=2.5.
Further, the determination module determines, according to the calculated battery evaluation value, whether the operation parameter of the battery meets a battery secondary determination mode of a preset standard in the second battery determination mode, wherein:
the first battery secondary judgment mode is that the judgment module judges that the running condition of the battery meets a preset standard and does not regulate the running parameters of the vehicle; the first battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a first preset battery evaluation value;
The second battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and judges whether the running condition of the signal module accords with the preset standard according to the power consumption of the signal module, which is obtained by the monitoring module and used for driving for a preset kilometer; the second battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a second preset battery evaluation value and larger than the first preset battery evaluation value, and the first preset battery evaluation value is smaller than the second preset battery evaluation value;
the third battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and reduces the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value according to the difference value between the battery evaluation value and the second preset battery evaluation value; the third battery secondary judgment mode satisfies that the battery evaluation value is larger than the second preset battery evaluation value.
Further, the adjusting module determines an adjusting mode of the operation parameter of the auxiliary electrical module according to a difference value between the calculated battery evaluation value and a second preset battery evaluation value in the third battery secondary judging mode, wherein:
The first regulation mode is that the regulation module uses a first preset distribution regulation coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the first adjusting mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the first preset evaluation value difference value;
the second adjusting mode is that the adjusting module uses a second preset distribution adjusting coefficient to reduce the proportion of the maximum usable power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the second adjustment mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the second preset evaluation value difference value and larger than the first preset evaluation value difference value, and the first preset evaluation value difference value is smaller than the second preset evaluation value difference value;
the third adjusting mode is that the adjusting module uses a third preset distribution adjusting coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the third adjustment mode satisfies that the difference between the battery evaluation value and a second preset battery evaluation value is larger than the second preset evaluation value;
And the judging module sends out a power-off instruction when the power consumption of the auxiliary electric module reaches the maximum usable power consumption.
Further, the determining module determines, according to the power consumption of the signal module when the vehicle runs for a preset kilometer and obtained by the monitoring module in the second battery secondary determining mode, whether the running condition of the signal module meets a signal determining mode of a preset standard, wherein:
the first signal judging mode is that the judging module judges that the running condition of the signal module accords with a preset standard, and controls the alarm module to send out maintenance alarm information aiming at the fault of the lighting module; the first signal judgment mode meets the condition that the power consumption of the signal module is smaller than or equal to the first preset signal power consumption;
the second signal judging mode is that the judging module preliminarily judges that the running condition of the signal module does not accord with a preset standard, and further judges whether the running condition of the signal module accords with the preset standard according to the acquired power consumption of the lighting module for the vehicle to run for a preset kilometer; the second signal judging mode meets the condition that the power consumption of the signal module is smaller than or equal to the power consumption of a second preset signal and is larger than the power consumption of the first preset signal, and the power consumption of the first preset signal is smaller than the power consumption of the second preset signal;
The third signal judging mode is that the judging module judges that the running condition of the signal module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the signal module; the third signal judging mode meets the condition that the power consumption of the signal module is larger than the power consumption of the second preset signal.
Further, the determining module determines, under a second preset condition, whether the operation condition of the battery meets a predetermined standard according to the obtained stationary power consumption of the vehicle for a stationary preset period, where:
the first judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first judging mode meets the condition that the static electricity consumption is smaller than or equal to a first preset static electricity consumption;
the second judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and adjusts the first preset standing power consumption according to the calculated battery correction evaluation value; the first judgment mode meets the condition that the static electricity consumption is smaller than or equal to a second preset static electricity consumption and larger than the first preset static electricity consumption;
the third judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the third determination mode satisfies that the static electricity consumption is greater than the second preset static electricity consumption;
The second preset condition is that the judging module judges whether the running condition of the battery meets the preset standard according to the static electricity consumption of the vehicle for static preset time.
Further, the determination module calculates a battery correction evaluation value E in the second determination mode, and the adjustment module determines an adjustment mode of the first preset static electricity consumption according to the obtained battery correction evaluation value, and setsWherein L is a vehicle driving distance obtained by the determination module, T is an outdoor temperature obtained by the temperature monitor, j is a first preset evaluation coefficient, and j=1×10 is set -4 ；
The first adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a first preset adjusting coefficient; the first adjustment mode meets the condition that the calculated battery correction evaluation value is smaller than or equal to a first preset correction evaluation value;
the second adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a second preset adjusting coefficient; the second adjustment mode satisfies that the calculated battery correction evaluation value is smaller than or equal to a second preset correction evaluation value and larger than the first preset correction evaluation value, and the first preset correction evaluation value is smaller than the second preset correction evaluation value;
The third adjusting mode is that the adjusting module does not adjust the first preset standing power consumption; the third adjustment mode satisfies that the calculated battery correction evaluation value is greater than the second preset correction evaluation value.
Further, the determining module determines, according to the obtained power consumption of the lighting module for the vehicle traveling preset kilometers in the second signal determining mode, whether the operation condition of the signal module meets a signal secondary determining mode of a preset standard, where:
the first signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module do not accord with preset standards, and controls the alarm module to send maintenance alarm information aiming at the fault of the signal module; the first signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to a first preset lighting power consumption;
the second signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module meet preset standards and does not adjust the operation parameters of the signal module; the second signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to second preset lighting power consumption and larger than the first preset lighting power consumption, and the first preset lighting power consumption is smaller than the second preset lighting power consumption;
The third signal secondary judging mode is that the judging module judges that the running condition of the lighting module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the lighting module; the third signal secondary judgment mode meets the condition that the power consumption of the lighting module is larger than the second preset lighting power consumption.
Further, the determining module determines, under a third preset condition, a state determining manner of whether the running condition of the battery meets a preset standard according to the obtained standing power consumption of the vehicle for a standing preset period, where:
the first state judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the battery; the first state judgment mode meets the condition that the static electricity consumption is smaller than or equal to the adjusted first preset static electricity consumption;
the second state judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the second state judgment mode meets the condition that the static electricity consumption is larger than the adjusted first preset static electricity consumption;
the third preset condition is that the judging module completes the adjustment of the first preset standing power consumption in the second judging mode.
Compared with the prior art, the method has the advantages that the vehicle is monitored when the vehicle runs for a corresponding kilometer, so that the running condition of the battery of the vehicle is monitored in real time, when the running condition of the battery of the vehicle is primarily judged to be not in accordance with the preset standard, the running condition of the battery is accurately further judged according to the battery evaluation value by calculating the battery evaluation value according to the corresponding parameters acquired by the monitoring module, or the running condition of the battery is further judged according to the standing power consumption acquired by the monitoring module, and the running condition of the battery is timely and accurately judged, and meanwhile, the safety of the vehicle in the use process is further improved.
Further, the judging module calculates a battery evaluation value according to the corresponding parameters acquired by the monitoring module, judges that the running condition of the battery does not meet a preset standard when the battery evaluation value is too high, and the reason that the battery evaluation value does not meet the preset standard is that the power consumption of the auxiliary electric module is too high is that the auxiliary electric module fails, the maximum allowable power consumption of the auxiliary electric module accounts for the specific gravity of the maximum power storage capacity of the battery is reduced, the judging module sends a power-off instruction control module to switch the power-on state of the auxiliary electric module into the power-off state when the power consumption of the auxiliary electric module reaches the maximum allowable power consumption, so that the power consumption of the auxiliary electric module is reduced, and the safety in the use process of a vehicle is further improved while the power consumption of the auxiliary electric module is effectively controlled to prolong the service life of the battery.
Further, when the battery evaluation value is higher, whether the running condition of the signal module accords with a preset standard is judged according to the acquired power consumption of the vehicle running preset kilometer signal module, so that the running condition of the signal module is further determined to judge whether the signal module is replaced or maintained, the running condition of the battery is further monitored and corresponding alarm information is sent out in time while the maintenance process of maintenance personnel is effectively lightened, and the safety of the vehicle in the use process is effectively improved.
Further, whether the running condition of the battery meets the preset standard is judged according to the static electricity consumption of the vehicle in the static preset time period, when the static electricity consumption is between the first preset static electricity consumption and the second preset static electricity consumption, the battery correction evaluation value is calculated according to the corresponding parameters acquired by the monitoring module to judge whether the evaluation standard of the static electricity consumption is regulated, namely whether the first preset static electricity consumption is regulated, and the safety in the using process of the vehicle is further improved while the running condition of the battery is accurately judged.
Further, corresponding failed components are found in time in the running process of the vehicle, corresponding alarm information is sent out, corresponding reminding is made for a user in time, unnecessary traffic accidents caused by the failure of the vehicle are avoided, and meanwhile safety in the using process of the vehicle is further improved.
Drawings
FIG. 1 is a block diagram of a vehicle full life cycle electrical performance monitoring and assessment system according to an embodiment of the present invention;
FIG. 2 is a flowchart of a battery determination method in which a determination module determines whether the operation status of a battery meets a preset standard according to the power consumption of the battery when the vehicle travels for a preset kilometer according to an embodiment of the present invention;
FIG. 3 is a flowchart of a secondary battery judgment mode in which the judgment module determines whether the operation parameters of the battery meet preset standards according to the calculated battery evaluation values;
fig. 4 is a flowchart of an adjusting manner of determining an operation parameter of an auxiliary electrical module by the adjusting module according to a difference between a calculated battery evaluation value and a second preset battery evaluation value according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the system is a block diagram of a system for monitoring and evaluating electrical performance of a vehicle in a full life cycle, a battery judgment mode flow chart for determining whether an operation condition of a battery meets a preset standard according to a battery power consumption of a vehicle running for a preset kilometer, a battery secondary judgment mode flow chart for determining whether an operation parameter of the battery meets the preset standard according to a calculated battery evaluation value, and an adjustment mode flow chart for determining an operation parameter of an auxiliary electrical module according to a difference value between the calculated battery evaluation value and a second preset battery evaluation value, respectively; the embodiment of the invention provides a vehicle full life cycle electrical performance monitoring and evaluating system, which comprises:
A battery;
the lighting module comprises a front lamp, a fog lamp, a width lamp, a license plate lamp, a trunk lamp and a top lamp which are respectively connected with the battery;
the signal module comprises a turn signal lamp, a hazard warning lamp, a brake signal lamp, a reversing lamp and an electric horn which are respectively connected with the battery;
the auxiliary electrical module comprises a vehicle-mounted radio, an air conditioner, a reversing image, an electric skylight controller, an in-vehicle sound box and a vehicle-mounted mobile power supply which are respectively connected with the battery;
the monitoring module comprises a temperature monitor which is arranged outside the vehicle and used for acquiring outdoor temperature, and a plurality of voltmeters and ammeter which are arranged at corresponding positions of the vehicle and used for respectively acquiring battery power consumption, signal module power consumption, lighting module power consumption and auxiliary electric appliance module power consumption;
the judging module is respectively connected with corresponding parts in the monitoring module, the battery, the lighting module, the signal module and the auxiliary electric module and is used for judging whether the operation condition of the battery accords with a preset standard according to the battery power consumption after the vehicle runs for a preset kilometer, judging whether the operation condition of the signal module accords with the preset standard according to the calculated battery evaluation value when the operation condition of the battery is primarily judged to be not in accordance with the preset standard, further judging whether the operation condition of the battery accords with the preset standard according to the standing power consumption of the vehicle for a preset standing time period when the operation condition of the battery is judged to be not in accordance with the preset standard, adjusting the first preset standing power consumption according to the obtained battery correction value when the operation condition of the battery is judged to be not in accordance with the preset standard, and judging whether the operation condition of the battery accords with the preset standard again according to the adjusted first preset standing power consumption;
The adjusting module is respectively connected with the corresponding parts in the judging module and used for adjusting the operation parameters of the corresponding parts to corresponding values according to the judging result of the judging module, wherein the operation parameters of the corresponding parts comprise a first preset standing power consumption and the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery;
the control module is arranged at the power input end of the auxiliary electric module and used for switching the power-on state into the power-off state when the power-off instruction of the judging module is received;
and the alarm module is connected with the corresponding component in the judging module and used for sending out corresponding alarm information according to the judging result of the judging module.
Specifically, the determining module determines, under a first preset condition, whether the running condition of the battery meets a battery determining mode of a preset standard according to the battery power consumption of the vehicle running for a preset kilometer, where:
the first battery judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first battery judging mode meets the condition that the battery power consumption is smaller than or equal to a first preset battery power consumption;
The second battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the calculated battery evaluation value; the second battery judging mode meets the condition that the battery power consumption is smaller than or equal to second preset battery power consumption and larger than the first preset battery power consumption, and the first preset battery power consumption is smaller than the second preset battery power consumption;
the third battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the standing power consumption of the vehicle standing for a preset time period; the third battery judgment mode meets the condition that the battery power consumption is smaller than or equal to third preset battery power consumption and larger than the second preset battery power consumption, and the second preset battery power consumption is smaller than the third preset battery power consumption;
the fourth battery judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at the battery failure; the fourth battery judgment mode satisfies that the battery power consumption is greater than the third preset battery power consumption;
The first preset condition is that the driving mileage of the vehicle reaches an integral multiple of a preset monitoring mileage;
wherein the preset monitoring mileage is 2.5×10 4 The power consumption of the first preset battery is 0.55KWh, the power consumption of the second preset battery is 0.75KWh, and the power consumption of the third preset battery is 0.9KWh.
Specifically, the determination module calculates the battery evaluation value P according to the corresponding parameter obtained by the monitoring module in the second battery determination mode, and setsWherein W is the power consumption of the battery for the preset kilometer of the vehicle, L is the power consumption of the lighting module for the preset kilometer of the vehicle, G is the power consumption of the signal module for the preset kilometer of the vehicle, M is the power consumption of the auxiliary electric module for the preset kilometer of the vehicle, α is a first preset evaluation parameter, α=350, β is a second preset evaluation parameter, β=8, γ is a third preset evaluation parameter, and γ=2.5.
Specifically, the determination module determines, according to the calculated battery evaluation value, whether the operation parameter of the battery meets a battery secondary determination mode of a preset standard in the second battery determination mode, wherein:
the first battery secondary judgment mode is that the judgment module judges that the running condition of the battery meets a preset standard and does not regulate the running parameters of the vehicle; the first battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a first preset battery evaluation value;
The second battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and judges whether the running condition of the signal module accords with the preset standard according to the power consumption of the signal module, which is obtained by the monitoring module and used for driving for a preset kilometer; the second battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a second preset battery evaluation value and larger than the first preset battery evaluation value, and the first preset battery evaluation value is smaller than the second preset battery evaluation value;
the third battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and reduces the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value according to the difference value between the battery evaluation value and the second preset battery evaluation value; the third battery secondary judgment mode meets the condition that the battery evaluation value is larger than the second preset battery evaluation value;
wherein the first preset battery evaluation value is 2.65, and the second preset battery evaluation value is 3.12.
In particular, the method comprises the steps of,
the adjusting module determines an adjusting mode of the operation parameters of the auxiliary electrical module according to the calculated difference value between the battery evaluation value and a second preset battery evaluation value in the third battery secondary judging mode, wherein:
The first regulation mode is that the regulation module uses a first preset distribution regulation coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the first adjusting mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the first preset evaluation value difference value;
the second adjusting mode is that the adjusting module uses a second preset distribution adjusting coefficient to reduce the proportion of the maximum usable power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the second adjustment mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the second preset evaluation value difference value and larger than the first preset evaluation value difference value, and the first preset evaluation value difference value is smaller than the second preset evaluation value difference value;
the third adjusting mode is that the adjusting module uses a third preset distribution adjusting coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the third adjustment mode satisfies that the difference between the battery evaluation value and a second preset battery evaluation value is larger than the second preset evaluation value;
The judging module sends out a power-off instruction when the power consumption of the auxiliary electric module reaches the maximum usable power consumption;
wherein the first preset evaluation value difference is 0.33, the second preset evaluation value difference is 0.53, the first preset distribution adjustment coefficient is 0.98, the second preset distribution adjustment coefficient is 0.95, and the third preset distribution adjustment coefficient is 0.9.
Specifically, the determining module determines, according to the power consumption of the signal module when the vehicle runs for a preset kilometer and obtained by the monitoring module in the second battery secondary determining mode, whether the running condition of the signal module meets a signal determining mode of a preset standard, where:
the first signal judging mode is that the judging module judges that the running condition of the signal module accords with a preset standard, and controls the alarm module to send out maintenance alarm information aiming at the fault of the lighting module; the first signal judgment mode meets the condition that the power consumption of the signal module is smaller than or equal to the first preset signal power consumption;
the second signal judging mode is that the judging module preliminarily judges that the running condition of the signal module does not accord with a preset standard, and further judges whether the running condition of the signal module accords with the preset standard according to the acquired power consumption of the lighting module for the vehicle to run for a preset kilometer; the second signal judging mode meets the condition that the power consumption of the signal module is smaller than or equal to the power consumption of a second preset signal and is larger than the power consumption of the first preset signal, and the power consumption of the first preset signal is smaller than the power consumption of the second preset signal;
The third signal judging mode is that the judging module judges that the running condition of the signal module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the signal module; the third signal judgment mode meets the condition that the power consumption of the signal module is larger than the power consumption of the second preset signal;
the power consumption of the first preset signal is 0.06KWh, and the power consumption of the second preset signal is 0.12KWh.
Specifically, the determining module determines, under a second preset condition, whether the operation condition of the battery meets a determination mode of a preset standard according to the obtained static electricity consumption of the vehicle in a static preset period, where:
the first judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first judging mode meets the condition that the static electricity consumption is smaller than or equal to a first preset static electricity consumption;
the second judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and adjusts the first preset standing power consumption according to the calculated battery correction evaluation value; the first judgment mode meets the condition that the static electricity consumption is smaller than or equal to a second preset static electricity consumption and larger than the first preset static electricity consumption;
The third judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the third determination mode satisfies that the static electricity consumption is greater than the second preset static electricity consumption;
the second preset condition is that the judging module judges whether the running condition of the battery meets a preset standard according to the static electricity consumption of the vehicle for static preset time period or not;
the preset time length is 3h, the first preset standing power consumption is 0.6KWh, and the second preset standing power consumption is 1KWh.
Specifically, the determination module calculates a battery correction evaluation value E in the second determination mode, and the adjustment module determines an adjustment mode of the first preset stationary power consumption according to the obtained battery correction evaluation value, and setsWherein L is a vehicle driving distance obtained by the determination module, T is an outdoor temperature obtained by the temperature monitor, j is a first preset evaluation coefficient, and j=1×10 is set -4 ；
The first adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a first preset adjusting coefficient; the first adjustment mode meets the condition that the calculated battery correction evaluation value is smaller than or equal to a first preset correction evaluation value;
The second adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a second preset adjusting coefficient; the second adjustment mode satisfies that the calculated battery correction evaluation value is smaller than or equal to a second preset correction evaluation value and larger than the first preset correction evaluation value, and the first preset correction evaluation value is smaller than the second preset correction evaluation value;
the third adjusting mode is that the adjusting module does not adjust the first preset standing power consumption; the third adjustment mode satisfies that the calculated battery correction evaluation value is greater than the second preset correction evaluation value;
wherein the first preset adjustment coefficient is 1.2, the second preset adjustment coefficient is 1.1, the first preset correction evaluation value is 1.2, and the second preset correction evaluation value is 3.75.
Specifically, the determining module determines, according to the obtained power consumption of the lighting module for a preset kilometer of vehicle running in the second signal determining mode, whether the running condition of the signal module meets a signal secondary determining mode of a preset standard, where:
the first signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module do not accord with preset standards, and controls the alarm module to send maintenance alarm information aiming at the fault of the signal module; the first signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to a first preset lighting power consumption;
The second signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module meet preset standards and does not adjust the operation parameters of the signal module; the second signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to second preset lighting power consumption and larger than the first preset lighting power consumption, and the first preset lighting power consumption is smaller than the second preset lighting power consumption;
the third signal secondary judging mode is that the judging module judges that the running condition of the lighting module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the lighting module; the third signal secondary judgment mode meets the condition that the power consumption of the lighting module is larger than the second preset lighting power consumption;
the first preset lighting power consumption is 0.016, and the second preset lighting power consumption is 0.03.
Specifically, the determining module determines, under a third preset condition, a state determining manner of whether the running condition of the battery meets a preset standard according to the obtained standing power consumption of the vehicle for a standing preset period, where:
the first state judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the battery; the first state judgment mode meets the condition that the static electricity consumption is smaller than or equal to the adjusted first preset static electricity consumption;
The second state judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the second state judgment mode meets the condition that the static electricity consumption is larger than the adjusted first preset static electricity consumption;
the third preset condition is that the judging module completes the adjustment of the first preset standing power consumption in the second judging mode.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention; various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A vehicle full life cycle electrical performance monitoring and assessment system, comprising:
a battery;
the lighting module comprises a front lamp, a fog lamp, a width lamp, a license plate lamp, a trunk lamp and a top lamp which are respectively connected with the battery;
the signal module comprises a turn signal lamp, a hazard warning lamp, a brake signal lamp, a reversing lamp and an electric horn which are respectively connected with the battery;
the auxiliary electrical module comprises a vehicle-mounted radio, an air conditioner, a reversing image, an electric skylight controller, an in-vehicle sound box and a vehicle-mounted mobile power supply which are respectively connected with the battery;
the monitoring module comprises a temperature monitor which is arranged outside the vehicle and used for acquiring outdoor temperature, and a plurality of voltmeters and ammeter which are arranged at corresponding positions of the vehicle and used for respectively acquiring battery power consumption, signal module power consumption, lighting module power consumption and auxiliary electric appliance module power consumption;
the judging module is respectively connected with corresponding parts in the monitoring module, the battery, the lighting module, the signal module and the auxiliary electric module and is used for judging whether the operation condition of the battery accords with a preset standard according to the battery power consumption after the vehicle runs for a preset kilometer, judging whether the operation condition of the signal module accords with the preset standard according to the calculated battery evaluation value when the operation condition of the battery is primarily judged to be not in accordance with the preset standard, further judging whether the operation condition of the battery accords with the preset standard according to the standing power consumption of the vehicle for a preset standing time period when the operation condition of the battery is judged to be not in accordance with the preset standard, adjusting the first preset standing power consumption according to the obtained battery correction value when the operation condition of the battery is judged to be not in accordance with the preset standard, and judging whether the operation condition of the battery accords with the preset standard again according to the adjusted first preset standing power consumption;
The adjusting module is respectively connected with the corresponding parts in the judging module and used for adjusting the operation parameters of the corresponding parts to corresponding values according to the judging result of the judging module, wherein the operation parameters of the corresponding parts comprise a first preset standing power consumption and the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery;
the control module is arranged at the power input end of the auxiliary electric module and used for switching the power-on state into the power-off state when the power-off instruction of the judging module is received;
the alarm module is connected with the corresponding component in the judging module and used for sending out corresponding alarm information according to the judging result of the judging module;
the judging module is used for determining whether the running condition of the battery meets a battery judging mode of a preset standard according to the battery power consumption of the vehicle running preset kilometers acquired by the monitoring module under a first preset condition, wherein:
the first battery judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first battery judging mode meets the condition that the battery power consumption is smaller than or equal to a first preset battery power consumption;
The second battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the calculated battery evaluation value; the second battery judging mode meets the condition that the battery power consumption is smaller than or equal to second preset battery power consumption and larger than the first preset battery power consumption, and the first preset battery power consumption is smaller than the second preset battery power consumption;
the third battery judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and further judges whether the running condition of the battery accords with the preset standard according to the standing power consumption of the vehicle standing for a preset time period; the third battery judgment mode meets the condition that the battery power consumption is smaller than or equal to third preset battery power consumption and larger than the second preset battery power consumption, and the second preset battery power consumption is smaller than the third preset battery power consumption;
the fourth battery judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at the battery failure; the fourth battery judgment mode satisfies that the battery power consumption is greater than the third preset battery power consumption;
The first preset condition is that the driving mileage of the vehicle reaches an integral multiple of a preset monitoring mileage;
the judging module calculates a battery evaluation value P according to the corresponding parameters acquired by the monitoring module in the second battery judging mode, and setsWherein W is the power consumption of the battery for the preset kilometer of the vehicle, L is the power consumption of the lighting module for the preset kilometer of the vehicle, G is the power consumption of the signal module for the preset kilometer of the vehicle, M is the power consumption of the auxiliary electric module for the preset kilometer of the vehicle, α is a first preset evaluation parameter, α=350, β is a second preset evaluation parameter, β=8, γ is a third preset evaluation parameter, and γ=2.5.
2. The vehicle full life electrical performance monitoring and assessment system of claim 1, wherein the determination module determines, in the second battery determination mode, whether the operating parameter of the battery meets a battery secondary determination mode of a preset standard according to the calculated battery evaluation value, wherein:
the first battery secondary judgment mode is that the judgment module judges that the running condition of the battery meets a preset standard and does not regulate the running parameters of the vehicle; the first battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a first preset battery evaluation value;
The second battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and judges whether the running condition of the signal module accords with the preset standard according to the power consumption of the signal module, which is obtained by the monitoring module and used for driving for a preset kilometer; the second battery secondary judgment mode meets the condition that the battery evaluation value is smaller than or equal to a second preset battery evaluation value and larger than the first preset battery evaluation value, and the first preset battery evaluation value is smaller than the second preset battery evaluation value;
the third battery secondary judgment mode is that the judgment module judges that the running condition of the battery does not accord with a preset standard, and reduces the proportion of the maximum power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value according to the difference value between the battery evaluation value and the second preset battery evaluation value; the third battery secondary judgment mode satisfies that the battery evaluation value is larger than the second preset battery evaluation value.
3. The vehicle full life electrical performance monitoring and assessment system of claim 2, wherein the adjustment module determines an adjustment mode of the operating parameters of the auxiliary electrical module based on a difference between the calculated battery evaluation value and a second preset battery evaluation value in the third battery secondary decision mode, wherein:
The first regulation mode is that the regulation module uses a first preset distribution regulation coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the first adjusting mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the first preset evaluation value difference value;
the second adjusting mode is that the adjusting module uses a second preset distribution adjusting coefficient to reduce the proportion of the maximum usable power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the second adjustment mode meets the condition that the difference value between the battery evaluation value and the second preset battery evaluation value is smaller than or equal to the second preset evaluation value difference value and larger than the first preset evaluation value difference value, and the first preset evaluation value difference value is smaller than the second preset evaluation value difference value;
the third adjusting mode is that the adjusting module uses a third preset distribution adjusting coefficient to reduce the proportion of the maximum available power consumption of the auxiliary electric module to the maximum power storage capacity of the battery to a corresponding value; the third adjustment mode satisfies that the difference between the battery evaluation value and a second preset battery evaluation value is larger than the second preset evaluation value;
And the judging module sends out a power-off instruction when the power consumption of the auxiliary electric module reaches the maximum usable power consumption.
4. The system for monitoring and evaluating the electrical performance of the vehicle full life cycle according to claim 3, wherein the determining module determines, in the second battery secondary determining mode, whether the operation condition of the signal module meets a signal determining mode of a preset standard according to the power consumption of the signal module, the power consumption of the signal module being preset for the vehicle to travel, wherein:
the first signal judging mode is that the judging module judges that the running condition of the signal module accords with a preset standard, and controls the alarm module to send out maintenance alarm information aiming at the fault of the lighting module; the first signal judgment mode meets the condition that the power consumption of the signal module is smaller than or equal to the first preset signal power consumption;
the second signal judging mode is that the judging module preliminarily judges that the running condition of the signal module does not accord with a preset standard, and further judges whether the running condition of the signal module accords with the preset standard according to the acquired power consumption of the lighting module for the vehicle to run for a preset kilometer; the second signal judging mode meets the condition that the power consumption of the signal module is smaller than or equal to the power consumption of a second preset signal and is larger than the power consumption of the first preset signal, and the power consumption of the first preset signal is smaller than the power consumption of the second preset signal;
The third signal judging mode is that the judging module judges that the running condition of the signal module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the signal module; the third signal judging mode meets the condition that the power consumption of the signal module is larger than the power consumption of the second preset signal.
5. The vehicle full life electrical performance monitoring and evaluation system of claim 4, wherein the determination module determines, under a second preset condition, whether the operating condition of the battery meets a predetermined criterion according to the obtained stationary power consumption of the vehicle for a stationary preset period of time, wherein:
the first judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the vehicle; the first judging mode meets the condition that the static electricity consumption is smaller than or equal to a first preset static electricity consumption;
the second judging mode is that the judging module preliminarily judges that the running condition of the battery does not accord with a preset standard, and adjusts the first preset standing power consumption according to the calculated battery correction evaluation value; the first judgment mode meets the condition that the static electricity consumption is smaller than or equal to a second preset static electricity consumption and larger than the first preset static electricity consumption;
The third judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the third determination mode satisfies that the static electricity consumption is greater than the second preset static electricity consumption;
the second preset condition is that the judging module judges whether the running condition of the battery meets the preset standard according to the static electricity consumption of the vehicle for static preset time.
6. According to claimThe system for monitoring and evaluating full life cycle electrical performance of a vehicle according to claim 5, wherein the determination module calculates a battery correction evaluation value E in the second determination mode, and the adjustment module determines an adjustment mode of the first preset stationary power consumption according to the obtained battery correction evaluation value, and setsWherein L is a vehicle driving distance obtained by the determination module, T is an outdoor temperature obtained by the temperature monitor, j is a first preset evaluation coefficient, and j=1×10 is set -4 ；
The first adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a first preset adjusting coefficient; the first adjustment mode meets the condition that the calculated battery correction evaluation value is smaller than or equal to a first preset correction evaluation value;
The second adjusting mode is that the adjusting module adjusts the first preset standing power consumption to a corresponding value by using a second preset adjusting coefficient; the second adjustment mode satisfies that the calculated battery correction evaluation value is smaller than or equal to a second preset correction evaluation value and larger than the first preset correction evaluation value, and the first preset correction evaluation value is smaller than the second preset correction evaluation value;
the third adjusting mode is that the adjusting module does not adjust the first preset standing power consumption; the third adjustment mode satisfies that the calculated battery correction evaluation value is greater than the second preset correction evaluation value.
7. The system of claim 6, wherein the determining module determines, in the second signal determining mode, whether the operating condition of the signal module meets a signal secondary determining mode of a preset standard according to the obtained power consumption of the lighting module when the vehicle runs a preset kilometer, wherein:
the first signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module do not accord with preset standards, and controls the alarm module to send maintenance alarm information aiming at the fault of the signal module; the first signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to a first preset lighting power consumption;
The second signal secondary judgment mode is that the judgment module judges that the operation parameters of the signal module meet preset standards and does not adjust the operation parameters of the signal module; the second signal secondary judgment mode meets the condition that the power consumption of the lighting module is smaller than or equal to second preset lighting power consumption and larger than the first preset lighting power consumption, and the first preset lighting power consumption is smaller than the second preset lighting power consumption;
the third signal secondary judging mode is that the judging module judges that the running condition of the lighting module does not accord with a preset standard, and controls the alarm module to send out replacement alarm information aiming at the fault of the lighting module; the third signal secondary judgment mode meets the condition that the power consumption of the lighting module is larger than the second preset lighting power consumption.
8. The vehicle full life electrical performance monitoring and evaluation system of claim 7, wherein the determination module determines, under a third preset condition, whether the operating condition of the battery meets a state determination mode of a preset standard according to the obtained stationary power consumption of the vehicle for a stationary preset period of time, wherein:
the first state judging mode is that the judging module judges that the running condition of the battery meets the preset standard and does not adjust the running parameters of the battery; the first state judgment mode meets the condition that the static electricity consumption is smaller than or equal to the adjusted first preset static electricity consumption;
The second state judging mode is that the judging module judges that the running condition of the battery does not accord with a preset standard, and controls the alarm module to send out alarm information aiming at battery faults; the second state judgment mode meets the condition that the static electricity consumption is larger than the adjusted first preset static electricity consumption;
the third preset condition is that the judging module completes the adjustment of the first preset standing power consumption in the second judging mode.
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