CN218299206U - Car stopper capable of automatically switching power supply in power failure - Google Patents
Car stopper capable of automatically switching power supply in power failure Download PDFInfo
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- CN218299206U CN218299206U CN202222332952.6U CN202222332952U CN218299206U CN 218299206 U CN218299206 U CN 218299206U CN 202222332952 U CN202222332952 U CN 202222332952U CN 218299206 U CN218299206 U CN 218299206U
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Abstract
The utility model discloses a car stop of outage automatic switch-over power in the car stop field, including controller and brake lever, the controller is connected with the brake lever, is equipped with the control mainboard in the controller, and integrated on the control mainboard have MCU and the outage detection circuitry who is connected with MCU, power management circuit, communication circuit, and power management circuit is connected with commercial power, stand-by power supply respectively, and the commercial power passes through the outage detection circuitry and is connected with MCU. The invention enables the car stopper to be still used under the condition of commercial power outage through the standby power supply, and brings convenience to the operation management of car owners and a car yard.
Description
Technical Field
The utility model relates to a car stop field, specific theory relates to a car stop of outage automatic switch-over power.
Background
At present, the brakes at positions such as a parking lot are mostly controlled by an electric mode, namely, when a vehicle arrives, the vehicle brakes are automatically or remotely controlled by workers to rise and fall, so that the electric brake opening function is realized. The car stopper mainly uses external commercial power to supply power, and certain requirements of a car yard are met. However, such car stopper also has certain defects, for example, when the utility power is cut off or the utility power circuit fails, the car stopper cannot realize the control of the switch brake. This problem of unable switch floodgate under the outage condition has not only hindered the car owner and has come in and go out the parking area, has wasted a large amount of times of car owner, still brings huge loss for the parking area operator.
In addition, some car stoppers with a standby power supply need to be manually switched to use the standby power supply in the power failure, so that the operation is very inconvenient, and the gate is obviously not suitable for places with frequent power failure.
The above-mentioned drawbacks, worth improving.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a car stopper of automatic power-off switching power supply.
The utility model discloses technical scheme as follows:
the utility model provides a car stopper of outage automatic switch-over power, includes controller and brake lever, the controller with the brake lever is connected, its characterized in that, be equipped with the control mainboard in the controller, integrated on the control mainboard have MCU and with outage detection circuitry, power management circuit, the communication circuit that MCU connects, power management circuit is connected with commercial power, stand-by power supply respectively, the commercial power passes through outage detection circuitry with MCU connects.
According to above-mentioned scheme the utility model discloses, a serial communication port, stand-by power supply is the lithium cell, the lithium cell with the connection can be dismantled to the controller.
According to the above scheme the utility model discloses, a serial communication port, stand-by power supply is the lithium cell, the lithium cell is fixed in the controller, just the lithium cell is connected with solar panel.
According to above scheme the utility model discloses, a serial communication port, communication circuit includes wired communication circuit, wireless communication circuit, MCU passes through wired communication circuit and/or wireless communication circuit is connected with the backstage controller, MCU still passes through wireless communication circuit is connected with the remote controller.
Further, the wireless communication circuit comprises an infrared communication circuit and a 433MHz wireless communication circuit.
According to above scheme the utility model discloses, a serial communication port, it has electric quantity detection circuit still to integrate on the control mainboard, stand-by power supply passes through electric quantity detection circuit with MCU connects.
Furthermore, the MCU is also connected with an alarm circuit.
According to the above scheme the utility model discloses, its beneficial effect lies in, the utility model discloses realize electric quantity control and equipment state datamation, under the realization car stop device commercial power outage condition, can automatic switch-over stand-by power supply use, still guarantee the function of parking lot equipment, remain the car owner and experience on parking lot equipment uses. And simultaneously, the utility model discloses to detect on-the-spot outage information, stand-by power supply use electric quantity digital information and stand-by power supply user state information and upload in real time, realize functions such as the not enough warning of electric quantity.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of a circuit in an embodiment.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in fig. 1, a car stopper capable of automatically switching power supply when power is off comprises a control machine and a brake rod, wherein the control machine is connected with the brake rod, and the control machine drives the brake rod to rise and fall through a driving mechanism after receiving a control signal. The process of controlling the brake lever to lift and fall is not an improvement of the present invention, and is not limited in detail herein.
The utility model discloses in, be equipped with the control mainboard in the controller, integrated outage detection circuitry, power management circuit, the communication circuit that has MCU and is connected with MCU on the control mainboard. The MCU is used as a function control center of the whole control mainboard; the mains supply is connected with the MCU through the power failure detection circuit, and the power failure detection unit is used for detecting whether the mains supply is powered down or not so as to determine the conditions of power failure or failure and the like of the mains supply; the power management circuit is respectively connected with the commercial power and the standby power supply and is used for realizing the switching and power management of the commercial power and the standby power supply so as to switch the standby power supply to supply power under the condition of commercial power outage.
The communication circuit comprises a wired communication circuit and a wireless communication circuit, the MCU is connected with the background controller through the wired communication circuit and/or the wireless communication circuit, and the MCU is further connected with the remote controller through the wireless communication circuit. Preferably, the wireless communication circuit includes an infrared communication circuit and a 433MHz wireless communication circuit. The MCU can be in close-range communication with the remote controller through the infrared communication circuit, so that the MCU receives the control of the controller; the MCU can be communicated with the control background through the 433MHz wireless communication circuit to receive a control command of the control background.
In the implementation process, the control background or the remote controller sends a control signal for lifting or descending the brake bar through the communication circuit, and the controller of the car stopper controls the brake bar to make corresponding actions.
An electric quantity detection circuit is further integrated on the control main board, and the standby power supply is connected with the MCU through the electric quantity detection circuit. The electric quantity detection circuit is used for detecting the electric quantity of the commercial power standby power supply and sending a detection result to the MCU. Preferably, the MCU is further connected with an alarm circuit, when the electric quantity detection circuit detects that the electric quantity of the standby power supply is low, alarm information is generated and an alarm is given through the alarm circuit, and the MCU can also send the alarm information to the control background through the communication circuit.
In the above circuit structure, when the commercial power is normally supplied: the power management circuit outputs the working power supply of the MCU to ensure the normal operation of the car stopper and the control machine equipment. Meanwhile, the standby power supply is in a charging state, when the electric quantity is full, the electric quantity detection circuit outputs the collected information to the MCU, the MCU outputs control information, and the power management circuit stops charging the lithium battery.
When the outage detection circuit detects that the commercial power is in outage and has no power input, the outage detection circuit outputs a power supply switching signal to the MCU, the power management circuit is switched to the standby power supply for supplying power, and meanwhile, the electric quantity detection circuit is used for detecting the electric quantity information of the standby power supply.
When the electric quantity detection circuit detects that the electric quantity of the standby power supply is lower, the MCU gives an alarm through the alarm circuit, sends a low-electric-quantity notice to the control background through the communication circuit, reminds a parking lot operator to charge the lithium battery, opens the gate box door through the key, takes out the lithium battery, and charges the standby power supply through the power adapter.
In one embodiment, the backup power source is a lithium battery, and the lithium battery is detachably connected with the control machine. In another embodiment, the backup power source is a lithium battery, the lithium battery is fixed in the controller, and the lithium battery is connected with the solar panel. The utility model discloses a lithium cell is as stand-by power supply, because the lithium cell has advantages such as security height, energy relative altitude, long service life, and lithium cell technique is very ripe, and the price is lower, is convenient for install and use, and can not increase equipment cost.
If when selecting for use lithium cell + solar panel's mode as stand-by power supply, if electric quantity detection circuitry detects the low back of electric quantity, remind the parking lot operator to detect.
Fig. 2 shows a circuit diagram of an automatic switching power supply, which a skilled person can implement according to the present general inventive concept using other specific circuit schematic diagrams.
The utility model can automatically switch the battery power supply without manual operation, and can be widely used in various large parking lots, especially in the parking lots in the areas with unstable power supply; the whole system is safe and reliable, the normal operation of the service under the power-off condition is ensured by using the lithium battery, and the parking lot is ensured to be in a stable and ordered state in real time.
It will be understood that modifications and variations are possible to those skilled in the art in light of the above teachings and that all such modifications and variations are considered to be within the purview of the invention as set forth in the appended claims.
The above description is given for the exemplary application of the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above method, as long as the present invention adopts various improvements of the method concept and the technical solution, or the present invention is directly applied to other occasions without improvement, and all of them are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a car stopper of outage automatic switch-over power, includes controller and brake lever, the controller with the brake lever is connected, its characterized in that, be equipped with the control mainboard in the controller, integrated on the control mainboard have MCU and with outage detection circuitry, power management circuit, communication circuit that MCU connects, power management circuit is connected with commercial power, stand-by power supply respectively, the commercial power passes through outage detection circuitry with MCU connects.
2. The car stopper of the automatic power switching when power failure according to claim 1, wherein the standby power supply is a lithium battery, and the lithium battery is detachably connected with the control machine.
3. The car stopper of automatic power switching in case of power failure according to claim 1, wherein the backup power source is a lithium battery, the lithium battery is fixed in the controller, and the lithium battery is connected with the solar panel.
4. The car stopper for automatically switching power supply in case of power failure according to claim 1, wherein the communication circuit comprises a wired communication circuit and a wireless communication circuit, the MCU is connected with the background controller through the wired communication circuit and/or the wireless communication circuit, and the MCU is further connected with the remote controller through the wireless communication circuit.
5. The power outage automatic switching power supply car stop according to claim 4, wherein the wireless communication circuit comprises an infrared communication circuit and a 433MHz wireless communication circuit.
6. The car stopper for automatically switching power supply in case of power failure according to claim 1, wherein a power detection circuit is further integrated on the control mainboard, and the standby power supply is connected with the MCU through the power detection circuit.
7. The car stopper for automatically switching power supply in case of power failure according to claim 6, wherein the MCU is further connected with an alarm circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222332952.6U CN218299206U (en) | 2022-09-01 | 2022-09-01 | Car stopper capable of automatically switching power supply in power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222332952.6U CN218299206U (en) | 2022-09-01 | 2022-09-01 | Car stopper capable of automatically switching power supply in power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299206U true CN218299206U (en) | 2023-01-13 |
Family
ID=84811887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222332952.6U Active CN218299206U (en) | 2022-09-01 | 2022-09-01 | Car stopper capable of automatically switching power supply in power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299206U (en) |
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2022
- 2022-09-01 CN CN202222332952.6U patent/CN218299206U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 floor 1-5, building 6, jiuxiangling Industrial Zone, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Fuji Intelligent Co.,Ltd. Address before: 518000 floor 1-5, building 6, jiuxiangling Industrial Zone, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN FUJICA INTELLIGENTIZED SYSTEM CO.,LTD. |