CN209757021U - Car as a house power control system - Google Patents
Car as a house power control system Download PDFInfo
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- CN209757021U CN209757021U CN201920553267.1U CN201920553267U CN209757021U CN 209757021 U CN209757021 U CN 209757021U CN 201920553267 U CN201920553267 U CN 201920553267U CN 209757021 U CN209757021 U CN 209757021U
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- controller
- transceiver
- vehicle
- control system
- power supply
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Abstract
The utility model belongs to the technical field of the car as a house distribution, a car as a house power control system is disclosed. The adopted technical scheme is as follows: the utility model provides a car as a house power control system, includes gateway, direct current controller, UPS charge and discharge controller, BMS battery management system, DC controller, vehicle mounted terminal and mobile terminal, direct current controller, UPS charge and discharge controller, BMS battery management system and DC controller all are connected with vehicle mounted terminal electricity through the gateway, mobile terminal and gateway communication connection. The utility model discloses be convenient for the user controls, and data between each power supply management device has the correlation simultaneously, easily user management.
Description
Technical Field
the utility model belongs to the technical field of the car as a house distribution, concretely relates to car as a house power control system.
Background
The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. With the development of the caravan towards the direction of multifunction and intellectualization, the number of electric equipment of the caravan rises along with the development of the multifunctional and intellectualization direction, and the electric power of the whole caravan is increased more and more, which puts higher requirements on the power distribution performance and the reliability of a power supply control system of the caravan.
In the prior art, a plurality of power supply management systems are generally electrically connected with a plurality of Human Machine Interfaces (HMI) fixedly arranged in a motor home, data among the power supply management systems are not related, and a user can only control the power supply management systems through the HMI in the motor home in the using process, so that inconvenience is brought to power supply management, and intelligent operation is difficult to realize.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems existing in the prior art, the utility model aims to provide a car as a house power control system, its user of being convenient for controls, and data between each power supply management device has the association simultaneously, easily user management.
The utility model discloses the technical scheme who adopts does:
The utility model provides a car as a house power control system, includes gateway, direct current controller, UPS charge and discharge controller, BMS battery management system, DC controller, vehicle mounted terminal and mobile terminal, direct current controller, UPS charge and discharge controller, BMS battery management system and DC controller all are connected with vehicle mounted terminal electricity through the gateway, mobile terminal and gateway communication connection.
Preferably, the gateway includes a controller, and a first transceiver, a second transceiver, a third transceiver, a fourth transceiver, a fifth transceiver and a wireless signal transceiver module electrically connected to the controller, the DC controller, the UPS charging and discharging controller, the BMS battery management system, the DC/DC controller and the vehicle-mounted terminal are electrically connected to the controller through the first transceiver, the second transceiver, the third transceiver, the fourth transceiver and the fifth transceiver, respectively, and the mobile terminal is communicatively connected to the controller through the wireless signal transceiver module.
Preferably, the first transceiver is a CAN transceiver, the second transceiver and the fifth transceiver are RS-232 transceivers, and the third transceiver and the fourth transceiver are both RS-485 transceivers.
Preferably, the wireless signal transceiver module is implemented by a WiFi module with a model of WiFi USR-210.
Preferably, the controller is implemented by a microcontroller of the type STM32F 103.
preferably, the vehicle-mounted terminal comprises a vehicle-mounted controller and a vehicle-mounted display screen electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is electrically connected with the controller through a fifth transceiver.
The utility model has the advantages that: the control of users is convenient, and meanwhile, the data among the power supply management devices are associated, so that the management of the users is easy. Particularly, the utility model discloses in the use, at first, the user can control direct current controller, UPS charge-discharge controller, BMS battery management system and/or DC/DC controller through vehicle-mounted terminal or mobile terminal, controls through mobile terminal, easily operates, the user of being convenient for controls; secondly, data between the direct current controller, the UPS charge and discharge controller, the BMS battery management system and the DC/DC controller can be correlated through the gateway, in the process of supplying power to different power loads, if a certain power supply management device breaks down, a user can know the fault condition through the vehicle-mounted terminal or the mobile terminal, and drive other power supply management devices to supply power to the power loads, so that the working condition between the power supply management devices can be conveniently adjusted, intelligent operation is realized, and the user can easily manage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a control block diagram of embodiment 1 of the present invention;
Fig. 2 is a control block diagram of embodiment 2 of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The present invention will be further explained with reference to the accompanying drawings 1-2.
Example 1:
The embodiment provides a car as a house power control system, as shown in fig. 1, including gateway, DC controller, UPS charge and discharge controller, BMS battery management system, DC/DC controller, on-vehicle terminal and mobile terminal, DC controller, UPS charge and discharge controller, BMS battery management system and DC/DC controller all are connected with on-vehicle terminal electricity through the gateway, mobile terminal and gateway communication connection. It should be understood that the mobile terminal and the gateway may be communicatively connected using a wireless signal transceiver module, and may also be electrically connected using a communication line. In addition, the power supply management devices such as the direct current controller, the UPS charge and discharge controller, the BMS battery management system and the DC/DC controller can be realized by the prior art and used for supplying power to different types of power loads, and the direct current controller can be realized by a direct current controller with the model of VeCan100B, a Parker direct current controller and the like and used for adjusting the speed of the direct current motor; the UPS charge and discharge controller is a charge and discharge controller in an UPS (Uninterruptible Power Supply), can be realized by adopting but not limited to a UPS charge and discharge controller with a TBB-UPS model, can be electrically connected with a generator, a commercial Power and a storage battery, and is used for providing an Uninterruptible Power Supply for an electric load in a motor home; the BMS battery management system is commonly called as a battery caregiver or a battery manager and mainly aims at intelligently managing and maintaining each battery unit and preventing the battery from being overcharged and overdischarged, the battery can be realized by a high-energy lithium iron phosphate battery, and the BMS battery management system can effectively prolong the service life of the battery and monitor the state of the battery; the DC/DC controller is a power management chip with high efficiency, can be realized by adopting a DC/DC controller with a TBB-DC/DC model, can reduce voltage and boost voltage, and is used for supplying power to different direct current loads.
In the using process of the embodiment, firstly, a user can control the direct current controller, the UPS charging and discharging controller, the BMS battery management system and/or the DC/DC controller through the vehicle-mounted terminal or the mobile terminal, and the control is performed through the mobile terminal, so that the operation is easy, and the control is convenient for the user; secondly, data between the direct current controller, the UPS charge and discharge controller, the BMS battery management system and the DC/DC controller can be correlated through the gateway, in the process of supplying power to different power loads, if a certain power supply management device breaks down, a user can know the fault condition through the vehicle-mounted terminal or the mobile terminal, and drive other power supply management devices to supply power to the power loads, so that the working condition between the power supply management devices can be conveniently adjusted, intelligent operation is realized, and the user can easily manage.
Furthermore, the vehicle-mounted terminal comprises a vehicle-mounted controller and a vehicle-mounted display screen electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is electrically connected with the gateway. It should be understood that, the user can control the power supply management device such as the DC controller, the UPS charging and discharging controller, the BMS battery management system and/or the DC/DC controller through the on-board display, and can also control the power supply management device by using a button, a voice control device, etc., and the display is more intuitive.
Example 2:
The embodiment provides a car as a house power control system, as shown in fig. 2, including gateway, DC controller, UPS charge and discharge controller, BMS battery management system, DC/DC controller, on-vehicle terminal and mobile terminal, DC controller, UPS charge and discharge controller, BMS battery management system and DC/DC controller all are connected with on-vehicle terminal electricity through the gateway, mobile terminal and gateway communication connection. It should be understood that the mobile terminal and the gateway may be communicatively connected using a wireless signal transceiver module, and may also be electrically connected using a communication line. In addition, the power supply management devices such as the direct current controller, the UPS charge and discharge controller, the BMS battery management system and the DC/DC controller can be realized by the prior art and used for supplying power to different types of power loads, and the direct current controller can be realized by a direct current controller with the model of VeCan100B, a Parker direct current controller and the like and used for adjusting the speed of the direct current motor; the UPS charge and discharge controller is a charge and discharge controller in an UPS (Uninterruptible Power Supply), can be realized by adopting but not limited to a UPS charge and discharge controller with a TBB-UPS model, can be electrically connected with a generator, a commercial Power and a storage battery, and is used for providing an Uninterruptible Power Supply for an electric load in a motor home; the BMS battery management system is commonly called as a battery caregiver or a battery manager and mainly aims at intelligently managing and maintaining each battery unit and preventing the battery from being overcharged and overdischarged, the battery can be realized by a high-energy lithium iron phosphate battery, and the BMS battery management system can effectively prolong the service life of the battery and monitor the state of the battery; the DC/DC controller is a power management chip with high efficiency, can be realized by adopting a DC/DC controller with a TBB-DC/DC model, can reduce voltage and boost voltage, and is used for supplying power to different direct current loads.
Further, as shown in fig. 2, the gateway includes a controller, and a first transceiver, a second transceiver, a third transceiver, a fourth transceiver, a fifth transceiver and a wireless signal transceiver module electrically connected to the controller, wherein the DC controller, the UPS charging and discharging controller, the BMS battery management system, the DC/DC controller and the vehicle-mounted terminal are electrically connected to the controller through the first transceiver, the second transceiver, the third transceiver, the fourth transceiver and the fifth transceiver, respectively, and the mobile terminal is communicatively connected to the controller through the wireless signal transceiver module. It should be understood that the gateway is used to implement the connection between the DC controller, the UPS charge and discharge controller, the BMS battery management system, the DC/DC controller, the in-vehicle terminal, and the mobile terminal.
Furthermore, the first transceiver is a CAN transceiver, the second transceiver and the fifth transceiver are RS-232 transceivers, and the third transceiver and the fourth transceiver are RS-485 transceivers. It should be understood that the first transceiver may be implemented by, but not limited to, a CAN transceiver with model number MCP2551 and model number PCA82C251, and preferably implemented by a CAN transceiver with model number MCP2551, which is a fault-tolerant high-speed CAN device, CAN be used as a CAN protocol controller and a physical bus interface, and has advantages of power-on reset, voltage event under-voltage protection, and the like; the RS-232 transceiver and the RS-485 transceiver are currently commonly used serial communication transceivers, wherein the RS-232 transceiver can be realized by adopting an RS-232 transceiver with the model number of SP3222EEY, the RS-485 transceiver can be realized by adopting an RS-485 transceiver with the model number of SP485EM, the RS-232 transceiver is used for realizing communication connection among the UPS charging and discharging controller, the vehicle-mounted terminal and the controller, and the RS-485 transceiver is used for realizing communication connection among the BMS battery management system, the DC/DC controller and the controller, so that the embodiment has universality.
it should be understood that the wireless signal transceiver module is implemented by a WiFi module having a model number WiFi USR-210. It should be understood that the wireless signal transceiver module is used for wireless communication between the mobile terminal and the gateway, so as to implement short-range or long-range data interaction, further meet application requirements, and may be, but not limited to, any one or any combination of a WiFi transceiver module, a bluetooth transceiver module, and a GPRS transceiver module, such as a wireless communication module with a model of FM912, a WiFi module with a model of EMW3162, and the like, where the WiFi transceiver module may also be used for WiFi positioning, so as to facilitate real-time understanding of the position of the evaluator, and further provide a big data support for calculation model derivation of the evaluation result.
Further, the controller is realized by a microcontroller of the type STM32F 103. It should be understood that the microcontroller of model STM32F103 has the advantages of high performance, low voltage, low power consumption, and the like, and besides the enhanced peripheral interface, the microcontroller can also provide the same standard interface as other STM32 microcontrollers, and has peripheral commonality.
Furthermore, the vehicle-mounted terminal comprises a vehicle-mounted controller and a vehicle-mounted display screen electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is electrically connected with the controller through a fifth transceiver. It should be understood that, the user can control the power supply management device such as the DC controller, the UPS charging and discharging controller, the BMS battery management system and/or the DC/DC controller through the on-board display, and can also control the power supply management device by using a button, a voice control device, etc., and the display is more intuitive.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. The utility model provides a car as a house power control system which characterized in that: including gateway, direct current controller, UPS charge and discharge controller, BMS battery management system, DC/DC controller, vehicle mounted terminal and mobile terminal, direct current controller, UPS charge and discharge controller, BMS battery management system and DC/DC controller all are connected with vehicle mounted terminal electricity through the gateway, mobile terminal and gateway communication connection.
2. The caravan power supply control system according to claim 1, wherein: the gateway comprises a controller, a first transceiver, a second transceiver, a third transceiver, a fourth transceiver, a fifth transceiver and a wireless signal transceiving module, wherein the first transceiver, the second transceiver, the third transceiver, the fourth transceiver, the fifth transceiver and the wireless signal transceiving module are electrically connected with the controller, the direct current controller, the UPS charging and discharging controller, the BMS battery management system, the DC/DC controller and the vehicle-mounted terminal are electrically connected with the controller through the first transceiver, the second transceiver, the third transceiver, the fourth transceiver and the fifth transceiver respectively, and the mobile terminal is in communication connection with the controller through the wireless signal transceiving module.
3. The caravan power supply control system according to claim 2, wherein: the first transceiver is a CAN transceiver, the second transceiver and the fifth transceiver are RS-232 transceivers, and the third transceiver and the fourth transceiver are RS-485 transceivers.
4. The caravan power supply control system according to claim 2, wherein: the wireless signal transceiver module is realized by a WiFi module with the model of WiFi USR-210.
5. The caravan power supply control system according to claim 2, wherein: the controller is realized by adopting a microcontroller with the model number of STM32F 103.
6. The caravan power supply control system according to claim 2, wherein: the vehicle-mounted terminal comprises a vehicle-mounted controller and a vehicle-mounted display screen electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is electrically connected with the controller through a fifth transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553267.1U CN209757021U (en) | 2019-04-22 | 2019-04-22 | Car as a house power control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920553267.1U CN209757021U (en) | 2019-04-22 | 2019-04-22 | Car as a house power control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757021U true CN209757021U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920553267.1U Active CN209757021U (en) | 2019-04-22 | 2019-04-22 | Car as a house power control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757021U (en) |
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2019
- 2019-04-22 CN CN201920553267.1U patent/CN209757021U/en active Active
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