CN205230160U - Intelligent carport lock control system - Google Patents
Intelligent carport lock control system Download PDFInfo
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- CN205230160U CN205230160U CN201521009909.XU CN201521009909U CN205230160U CN 205230160 U CN205230160 U CN 205230160U CN 201521009909 U CN201521009909 U CN 201521009909U CN 205230160 U CN205230160 U CN 205230160U
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- berth lock
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- parking stall
- transistor
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Abstract
The utility model discloses an intelligent carport lock control system, including parking stall lock bluetooth low energy part, parking stall lock MCU, parking stall control circuit, power control circuit and low pressure parking stall lock motor. Wherein, parking stall lock bluetooth low energy part is used for sending and received signal, parking stall lock MCU is used for controlling parking stall lock bluetooth low energy part and carries out transmitted and received data and order, parking stall control circuit is used for receiving the order that comes from parking stall lock MCU, in response to the order that comes from parking stall lock MCU, and the motion of control low pressure parking stall lock motor, low pressure parking stall lock motor drives the parking stall lock so that the parking stall lock is opened or is locked under parking stall control circuit's control, power control circuit for the output voltage that will come from DC power supply converts the first low -voltage that is applicable to parking stall lock MCU and parking stall control circuit into. Owing to adopted low pressure parking stall lock motor to drive the parking stall lock, therefore low -power consumption to owing to be equipped with solar cell, therefore can realize from the energy supply.
Description
Technical field
The utility model relates to berth lock control technology, particularly refers to a kind of intelligent car position lock control system.
Background technology
On the basis of manual lock, some remote locks are there are in recent years.This series products is broadly divided into following three classes: 1) based on the remote control scheme of NORDIC company nRF24 series radio frequency chip.Utilize special physical remote control to send opening and closing signal to berth lock, control berth lock lifting.The shortcoming of this system is, can only complete the simple functions of wireless serial, cipher round results is poor, and power consumption is comparatively large, and needs autonomous device, cannot carry out Direct Communication with mobile phone; 2) based on the remote control scheme of WiFi.The built-in control circuit based on WiFi module of berth lock, allows user's button click on the mobile device of built-in WiFi, controls berth lock lifting.As the berth lock remoting solution that patent CN204001911U mentions.The advantage of this type of berth lock is that network coverage area is large, facilitates the mobile devices such as navigation mobile phone all to carry WiFi, need not increase other equipment.Shortcoming is that total system energy consumption is large, and chip cost is high; 3) based on the remote control scheme of the mobile communication technology such as 2G, 3G or 4G, as described in patent CN203961400U.The advantage of this series products directly accesses wide area network, can realize connecting remote control anywhere or anytime.Shortcoming is that energy consumption is high, communication chip and module cost high, also need in follow-up use procedure to continue payment network campus network to mobile operator, therefore practicality is not high.
In sum, current intelligent space lock product all exist poor practicability, energy consumption high, frequently need change the problems such as battery, utilization rate be low.
Utility model content
The utility model provides a kind of intelligent car position lock control system, it is characterized in that comprising berth lock low-power consumption bluetooth component, berth lock MCU, parking stall control circuit, power control circuit and low pressure berth lock motor, wherein,
Described berth lock low-power consumption bluetooth component is used for sending and Received signal strength;
Described berth lock MCU carries out transmitting and receive data and ordering for controlling berth lock low-power consumption bluetooth component;
Described parking stall control circuit, for receiving the order from berth lock MCU, in response to the order from berth lock MCU, controls the motion of described low pressure berth lock motor;
Described low pressure berth lock motor drives berth lock to make berth lock open or locking under the control of parking stall control circuit;
Power control circuit, for being converted to the first low-voltage being applicable to berth lock MCU and parking stall control circuit by the output voltage from direct supply.
Preferably, described direct supply is made up of solar cell and rechargeable battery set; The voltage of described direct supply is 12V.
Preferably, the first low-voltage being applicable to berth lock MCU and parking stall control circuit described in is 3V.
Wherein, described parking stall control circuit comprises first driving circuit and the second driving circuit with same circuits structure, and the first driving circuit and the second driving circuit make low pressure berth lock motor rotate round about:
First driving circuit comprises first crystal triode Q1, the second transistor Q3, the 3rd transistor Q5, the first divider resistance R3 and the first resistance R7; The collector of first crystal triode is connected to described first low-voltage, emitter is connected to the second input end of described berth lock motor and the emitter of the 3rd transistor, base stage is connected to the base stage of the 3rd transistor, and is connected to the second end that the first divider resistance is connected with the collector of the second transistor; The first end of the first divider resistance is connected to the first low-voltage; The base stage of the second transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the first resistance R7;
The emitter of the second transistor and the equal ground connection of collector of the 3rd transistor;
Second driving circuit comprises the 4th transistor Q2, the 5th transistor Q4, the 6th transistor Q6, the second divider resistance R2 and the second resistance R6; The collector of the 4th transistor is connected to described first low-voltage, emitter is connected to the first input end of described berth lock motor and the emitter of the 6th transistor, base stage is connected to the base stage of the 6th transistor, and is connected to the second end that the second divider resistance is connected with the collector of the 5th transistor; The first end of the second divider resistance is connected to the first low-voltage; The base stage of the 5th transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the second resistance R6;
The emitter of the 5th transistor and the equal ground connection of collector of the 6th transistor.
Preferably, described intelligent car position lock control system comprises berth lock state detection circuit further, and this berth lock state detection circuit comprises:
Berth lock opening testing circuit, it comprise be connected with the first low-voltage and berth lock first detect resistance and be connected to the first test side between the first detection resistance R4 and berth lock;
Berth lock lock-out state testing circuit, it comprise be connected with the first low-voltage and berth lock second detect resistance and be connected to the second test side between the second detection resistance R5 and berth lock.
Further, described intelligent car position lock control system comprises vehicle-mounted fixed equipment, and described vehicle-mounted fixed equipment comprises vehicle-mounted low energy consumption bluetooth component, vehicle-mounted MCU, vehicle power control circuit, onboard control circuit and vehicle-mounted power supply interface:
Described vehicle-mounted power supply interface is connected on vehicle-mounted cigarette lighter, for receiving DC voltage;
Described vehicle power control circuit is used for described DC voltage to be converted to the first low-voltage, and by the first low-voltage described vehicle-mounted MCU of supply and onboard control circuit;
Vehicle-mounted low energy consumption bluetooth component, for communicating to send and Received signal strength with described berth lock low-power consumption bluetooth component;
Vehicle-mounted MCU, carries out transmitting and receive data and ordering for controlling vehicle-mounted low energy consumption bluetooth component;
Onboard control circuit, for controlling display and the USB charging inlet of multiple LED state pilot lamp.
Further, described intelligent car position lock control system comprises the mobile terminal being configured with mobile low-power consumption bluetooth component and APP module further, described mobile low-power consumption bluetooth component is used for communicating with vehicle-mounted low energy consumption bluetooth component, and described APP module is for controlling the communication of mobile low-power consumption bluetooth component and vehicle-mounted low energy consumption bluetooth component.
Intelligent car position lock control system of the present utility model, owing to have employed low pressure berth lock motor to drive berth lock, thus low-power consumption.Due to solar cell can be equipped with, thus self energizing can be realized.In addition, by the hardware of intelligent car position lock control system and the combination of in house software, realize the function exempting to operate.
Accompanying drawing explanation
Fig. 1 is the block scheme of intelligent car position lock control system.
Fig. 2 is the block scheme of the berth lock control circuit of an embodiment of the present utility model.
Fig. 3 is the berth lock state detection circuit of an embodiment of the present utility model.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, show according to intelligent car position lock control system of the present utility model.Intelligent car position lock control system comprises berth lock low-power consumption bluetooth component 5, berth lock MCU4, parking stall control circuit 3, power control circuit 6 and low pressure berth lock motor 7.
Berth lock low-power consumption bluetooth (BLE) parts 5 are for sending and Received signal strength.In the utility model, by the control of BLE parts, communication distance can ensure, such as, can carry out accessible communication at 100 meters, and energy consumption is very low.In prior art, other remote control parking stall lock is all based on WIFI, nRF24, or based on 2G, 3G or 4G etc., or based on bluetooth, observable index is higher.In prior art, also have and adopt Zigbee parts to carry out sending and Received signal strength.But although ZigBee technology energy consumption is also lower, networking is convenient, low price, with intelligent car position lock control system with the use of mobile terminal mobile phone there is no Zigbee module, thus need independent hardware.In the utility model, up-to-date mobile terminal is configured with BLE parts, thus without the need to adding hardware separately.
Berth lock MCU4 carries out transmitting and receive data and ordering for controlling berth lock low-power consumption bluetooth component.Parking stall control circuit 3 receives the order from berth lock MCU4, in response to the order from berth lock MCU, controls the motion of low pressure berth lock motor 7.Low pressure berth lock motor 7 drives berth lock 1 to make berth lock open or locking under the control of parking stall control circuit 3.Output voltage from direct supply is converted to the first low-voltage being applicable to berth lock MCU and parking stall control circuit by power control circuit 6.
Preferably, in the utility model, direct supply is made up of solar cell and rechargeable battery set, and the voltage of direct supply is 12V.In the utility model, preferably, the first low-voltage being applicable to berth lock MCU and parking stall control circuit is about 3V or 3V.
In an embodiment of the present utility model, parking stall control circuit 3, parking stall MCU and low pressure berth lock motor 7 are all that about 3V powers.Owing to have employed low pressure berth lock motor, therefore low pressure berth lock motor is 3V, MCU is also 3V, and parking stall control circuit 3 is also 3V, thus can directly adopt the voltage of 3V all directly to power.And in prior art, general berth lock motor is 5V, therefore parking stall control circuit needs overall 5V to power; And parking stall MCU etc. generally need the voltage of about 3V, therefore need a voltage conversion chip, 5V is converted to about 3V, to power to MCU.Like this, prior art uses conversion chip to improve cost due to needs on the one hand, and on the other hand, voltage transitions has energy loss.And embodiment of the present utility model, due to the voltage conversion portion without the need to voltage to be transformed into 3V from 5V, such energy consumption also can reduce.
See Fig. 2, show the block scheme of the berth lock control circuit according to an embodiment of the present utility model.Parking stall control circuit comprises first driving circuit and the second driving circuit with same circuits structure, and the first driving circuit and the second driving circuit make low pressure berth lock motor rotate round about.As shown in Figure 2, the first driving circuit comprises first crystal triode Q1, the second transistor Q3, the 3rd transistor Q5, the first divider resistance R3 and the first resistance R7.The collector of first crystal triode is connected to described first low-voltage, emitter is connected to the second input end of described berth lock motor and the emitter of the 3rd transistor, base stage is connected to the base stage of the 3rd transistor, and is connected to the second end that the first divider resistance is connected with the collector of the second transistor.The first end of the first divider resistance is connected to the first low-voltage.The base stage of the second transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the first resistance R7.The emitter of the second transistor and the equal ground connection of collector of the 3rd transistor.
Second driving circuit comprises the 4th transistor Q2, the 5th transistor Q4, the 6th transistor Q6, the second divider resistance R2 and the second resistance R6.The collector of the 4th transistor is connected to described first low-voltage, emitter is connected to the first input end of described berth lock motor and the emitter of the 6th transistor, base stage is connected to the base stage of the 6th transistor, and is connected to the second end that the second divider resistance is connected with the collector of the 5th transistor.The first end of the second divider resistance is connected to the first low-voltage; The base stage of the 5th transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the second resistance R6.The emitter of the 5th transistor and the equal ground connection of collector of the 6th transistor.
See Fig. 3, show the berth lock state detection circuit of an embodiment of the present utility model.Berth lock state detection circuit comprises berth lock opening testing circuit, it comprise be connected with the first low-voltage and berth lock first detect resistance and be connected to the first test side between the first detection resistance R4 and berth lock.Berth lock state detection circuit also comprises berth lock lock-out state testing circuit, it comprise be connected with the first low-voltage and berth lock second detect resistance and be connected to the second test side between the second detection resistance R5 and berth lock.In the utility model, when carrying out berth lock state-detection, up represents whether reading lock is opening, and down represents whether reading lock is lock-out state.
Intelligent car position lock control system comprises vehicle-mounted fixed equipment further.According to an embodiment of the present utility model, vehicle-mounted fixed equipment comprises vehicle-mounted low energy consumption bluetooth component, vehicle-mounted MCU, vehicle power control circuit, onboard control circuit and vehicle-mounted power supply interface.Vehicle-mounted power supply interface is connected on vehicle-mounted cigarette lighter for receiving DC voltage.Described DC voltage is converted to the first low-voltage by vehicle power control circuit, and the first low-voltage is supplied described vehicle-mounted low energy consumption bluetooth component, vehicle-mounted MCU and onboard control circuit.Vehicle-mounted low energy consumption bluetooth component, for communicating to send and Received signal strength with described berth lock low-power consumption bluetooth component.Vehicle-mounted MCU, carries out transmitting and receive data and ordering for controlling vehicle-mounted low energy consumption bluetooth component.Onboard control circuit, for functions such as the display and control of multiple LED state pilot lamp and the controls of USB charging inlet.
Intelligent car position lock control system can also comprise the mobile terminal being configured with mobile low-power consumption bluetooth component and APP module.Mobile low-power consumption bluetooth component is used for communicating with vehicle-mounted low energy consumption bluetooth component, and APP module is for controlling the communication of mobile low-power consumption bluetooth component and vehicle-mounted low energy consumption bluetooth component.
According to the utility model, because the control circuit of berth lock can realize low-power consumption, thus by solar cell auxiliary power supply, complete self energizing.And, coordinated by software and hardware, realize berth lock, vehicle electronic circuit or mobile terminal and exempt from operating function such as between mobile phone.
Utilize the program of hardware system of the present utility model, can low power consumption control be realized.Particularly, in hardware program, process is optimized to the communication connected mode of BLE parts, berth lock is mated one to one with the mobile terminal such as mobile phone of vehicle-mounted fixed equipment and user.During the first connection of berth lock control circuit and vehicle-mounted fixed equipment and user mobile phone, the Mac address of vehicle-mounted fixed equipment and Bluetooth of mobile phone can be preserved.Berth lock equipment ceaselessly externally sends broadcast.When vehicle-mounted fixed equipment and user mobile phone search the broadcast of berth lock equipment, parking stall control circuit first can judge that whether the bluetooth Mac address searched is consistent with the Mac of vehicle-mounted fixed equipment or user mobile phone, if consistent, connect, match again afterwards, thus open lock.If inconsistent, do not connect continuation overseas broadcast.General BLE overseas broadcast, all BLE equipment searched all can connect, if do not matched after connecting certain hour, this connection just disconnects.So virtually add the energy consumption of berth lock.Unnecessary equipment (as the BLE equipment that other are irrelevant) can be avoided by optimization process mode of the present utility model and connect behavior, reduce the electric quantity consumption of berth lock equipment.
In addition, the utility model due to overall energy consumption very low, so can use powered battery, power-on time reaches 2 years.In order to increase serviceable life, the utility model can also be equipped with a fritter solar cell, charges to electric battery.Life-span can strengthen greatly, completes self-energizing feature.And the energy consumption of other controlled in wireless of prior art own is very large, solar cell also cannot well supply.
Adopt intelligent car position lock control system of the present utility model, when user drives near parking stall, mobile unit and parking stall control circuit carry out communication, shake hands, then open lock.Without the need to button, exempt from operation.Other prior art all needs on mobile phone or other places touch, and opens or closes.The utility model intelligent car position lock control system then makes user without the need to touching, and is write by the logic of hardware circuit and internal processes, directly opens or closes berth lock.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an intelligent car position lock control system, is characterized in that comprising berth lock low-power consumption bluetooth component, berth lock MCU, parking stall control circuit, power control circuit and low pressure berth lock motor, wherein,
Described berth lock low-power consumption bluetooth component is used for sending and Received signal strength;
Described berth lock MCU carries out transmitting and receive data and ordering for controlling berth lock low-power consumption bluetooth component;
Described parking stall control circuit, for receiving the order from berth lock MCU, in response to the order from berth lock MCU, controls the motion of described low pressure berth lock motor;
Described low pressure berth lock motor drives berth lock to make berth lock open or locking under the control of parking stall control circuit;
Power control circuit, for being converted to the first low-voltage being applicable to berth lock MCU and parking stall control circuit by the output voltage from direct supply.
2. intelligent car position lock control system according to claim 1, wherein, described direct supply is made up of solar cell and rechargeable battery set;
The voltage of described direct supply is 12V or 3V.
3. intelligent car position lock control system according to claim 2, wherein, described in be applicable to berth lock MCU and parking stall control circuit the first low-voltage be 3V.
4. the intelligent car position lock control system according to claim 1 or 3, wherein, described parking stall control circuit comprises first driving circuit and the second driving circuit with same circuits structure, and the first driving circuit and the second driving circuit make low pressure berth lock motor rotate round about:
First driving circuit comprises first crystal triode Q1, the second transistor Q3, the 3rd transistor Q5, the first divider resistance R3 and the first resistance R7; The collector of first crystal triode is connected to described first low-voltage, emitter is connected to the second input end of described berth lock motor and the emitter of the 3rd transistor, base stage is connected to the base stage of the 3rd transistor, and is connected to the second end that the first divider resistance is connected with the collector of the second transistor; The first end of the first divider resistance is connected to the first low-voltage; The base stage of the second transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the first resistance R7;
The emitter of the second transistor and the equal ground connection of collector of the 3rd transistor;
Second driving circuit comprises the 4th transistor Q2, the 5th transistor Q4, the 6th transistor Q6, the second divider resistance R2 and the second resistance R6; The collector of the 4th transistor is connected to described first low-voltage, emitter is connected to the first input end of described berth lock motor and the emitter of the 6th transistor, base stage is connected to the base stage of the 6th transistor, and is connected to the second end that the second divider resistance is connected with the collector of the 5th transistor; The first end of the second divider resistance is connected to the first low-voltage; The base stage of the 5th transistor is connected to described berth lock MCU to receive the control signal from berth lock MCU through the second resistance R6;
The emitter of the 5th transistor and the equal ground connection of collector of the 6th transistor.
5. intelligent car position lock control system according to claim 1, comprises berth lock state detection circuit further, and this berth lock state detection circuit comprises:
Berth lock opening testing circuit, it comprise be connected with the first low-voltage and berth lock first detect resistance and be connected to the first test side between the first detection resistance R4 and berth lock;
Berth lock lock-out state testing circuit, it comprise be connected with the first low-voltage and berth lock second detect resistance and be connected to the second test side between the second detection resistance R5 and berth lock.
6. intelligent car position lock control system according to claim 1, comprises vehicle-mounted fixed equipment further, and described vehicle-mounted fixed equipment comprises vehicle-mounted low energy consumption bluetooth component, vehicle-mounted MCU, vehicle power control circuit, onboard control circuit and vehicle-mounted power supply interface:
Described vehicle-mounted power supply interface is connected on vehicle-mounted cigarette lighter, for receiving DC voltage;
Described vehicle power control circuit is used for described DC voltage to be converted to the first low-voltage, and by the first low-voltage described vehicle-mounted MCU of supply and onboard control circuit;
Vehicle-mounted low energy consumption bluetooth component, for communicating to send and Received signal strength with described berth lock low-power consumption bluetooth component;
Vehicle-mounted MCU, carries out transmitting and receive data and ordering for controlling vehicle-mounted low energy consumption bluetooth component;
Onboard control circuit, for controlling display and the USB charging inlet of multiple LED state pilot lamp.
7. intelligent car position lock control system according to claim 1, comprise the mobile terminal being configured with mobile low-power consumption bluetooth component and APP module further, described mobile low-power consumption bluetooth component is used for communicating with vehicle-mounted low energy consumption bluetooth component, and described APP module is for controlling the communication of mobile low-power consumption bluetooth component and vehicle-mounted low energy consumption bluetooth component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009909.XU CN205230160U (en) | 2015-12-07 | 2015-12-07 | Intelligent carport lock control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009909.XU CN205230160U (en) | 2015-12-07 | 2015-12-07 | Intelligent carport lock control system |
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| Publication Number | Publication Date |
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| CN205230160U true CN205230160U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521009909.XU Expired - Fee Related CN205230160U (en) | 2015-12-07 | 2015-12-07 | Intelligent carport lock control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405193A (en) * | 2015-12-07 | 2016-03-16 | 广州山坡羊信息科技有限公司 | Intelligent control system for parking spot locks |
| CN106101992A (en) * | 2016-08-08 | 2016-11-09 | 广州山坡羊信息科技有限公司 | Smart Logo system and method |
| CN106981116A (en) * | 2017-04-13 | 2017-07-25 | 杜哲峰 | Ground latch mechanism and system |
| CN108004969A (en) * | 2018-01-09 | 2018-05-08 | 徐嘉潞 | Intelligent car position lock system based on wireless communication |
-
2015
- 2015-12-07 CN CN201521009909.XU patent/CN205230160U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405193A (en) * | 2015-12-07 | 2016-03-16 | 广州山坡羊信息科技有限公司 | Intelligent control system for parking spot locks |
| CN106101992A (en) * | 2016-08-08 | 2016-11-09 | 广州山坡羊信息科技有限公司 | Smart Logo system and method |
| CN106981116A (en) * | 2017-04-13 | 2017-07-25 | 杜哲峰 | Ground latch mechanism and system |
| CN108004969A (en) * | 2018-01-09 | 2018-05-08 | 徐嘉潞 | Intelligent car position lock system based on wireless communication |
| CN108004969B (en) * | 2018-01-09 | 2019-02-01 | 徐嘉潞 | Intelligent car position lock system based on wireless communication |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211207 |