CN104850039A - Charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication - Google Patents
Charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication Download PDFInfo
- Publication number
- CN104850039A CN104850039A CN201510174732.7A CN201510174732A CN104850039A CN 104850039 A CN104850039 A CN 104850039A CN 201510174732 A CN201510174732 A CN 201510174732A CN 104850039 A CN104850039 A CN 104850039A
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- Prior art keywords
- charging cabinet
- microcontroller
- module
- temperature
- charging
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication. The charging cabinet comprises a charging cabinet power supply system, a charger, a human-machine interactive display system, a charging cabinet control system, and a multifunctional micro-control system. The multifunctional micro-control system comprises a microcontroller, a positioning module, a remote communication module, a program writing module, a temperature acquiring module, a humidity acquiring module, a relay control module, and a power module. The microcontroller is connected with other modules through circuits. The power module is electrically connected with other modules and the microcontroller. The position and the state information of the charging cabinet can be updated in real time and it is easy for a remote monitoring center to perform unified management on the charging cabinet.
Description
Technical field
The present invention relates to charging electric vehicle facility technology field, particularly relate to a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication.
Background technology
Current, the development of electric automobile receives the extensive concern of various circles of society.Development of EV not only can reduce the dependence of social development to oil, and can reduce municipal pollution.Just as the air transportation of prosperity be unable to do without the support on airport, the key precondition of electric automobile popularization and application is: must have conveniently electrically-charging equipment and service.
In recent years along with the development of electric automobile, electrically-charging equipment improved into urgent problem in Development of Electric Vehicles, electrically-charging equipment used for electric vehicle also starts the golden period entering development gradually.Have also discovered some problems in the process of construction of electrically-charging equipment, current existing electrically-charging equipment only can provide charging and change the simple services such as battery, how to allow electric automobile user find the position of electrically-charging equipment fast, the electrically-charging equipment how management and supervision is dispersed in each corner has become the problem needing to solve.
As can be seen here, above-mentioned existing electrically-charging equipment with in use in function, obviously still has inconvenience and defect, and is urgently further improved.Problems existing in telecommunication is located at temperature and humidity measurement and GPS in order to solve charging cabinet, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but have no applicable design for a long time to be completed by development always, and common product does not have appropriate structure to solve the problem, this is obviously the anxious problem for solving of relevant dealer.Therefore how to found a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication, one of current important research and development problem of real genus, also becomes the target that current industry is badly in need of improving.
Because the defect that above-mentioned existing electrically-charging equipment exists, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, to founding the charging cabinet of a kind of novel carried out temperature and humidity measurement and GPS location telecommunication, the function of general existing electrically-charging equipment can be improved, make it have more practicality.Through constantly research, design, and through repeatedly studying sample and after improving, finally creating the present invention had practical value.
Summary of the invention
The object of the invention is to, overcome the defect that existing electrically-charging equipment exists, and provide a kind of carried out temperature and humidity measurement of new structure and GPS to locate the charging cabinet of telecommunication, technical matters to be solved how to allow electric automobile user find the position of electrically-charging equipment fast, and how management and supervision is dispersed in the electrically-charging equipment in each corner.For solving the problems of the technologies described above, the technical scheme that the present invention takes is: the position of being located charging cabinet by GPS, and by GPRS telecommunication technique, the status information of electrically-charging equipment is dealt into long distance control system, thus is more suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication that the present invention proposes, it comprises: charging cabinet electric power system, charging set, man-machine interaction display system and charging cabinet control system, wherein this charging cabinet also comprises a multi-functional micro-controller system, this multi-functional micro-controller system comprises: microcontroller, the arithmetic core of this multi-functional micro-controller system and control core, process data also carry out data with charging cabinet and steering order exchanges, and are connected with charging cabinet control system by CAN; Locating module, built-in GPS chip, is connected with microcontroller by circuit, receives the signal that gps satellite sends, utilizes these signals to locate the position of charging cabinet in real time; Remote communication module, built-in GPRS module, by communicating between serial port with microcontroller, the status information of charging cabinet is sent to long-range Surveillance center, so that long-range Surveillance center manages charging cabinet in real time, the new edition software firmware simultaneously Surveillance center issued is transferred to the upgrading that charging cabinet controller, microcontroller and power module carry out software; Program burn writing module, is connected with microcontroller by serial communication interface, when this multi-functional micro-controller system has been built or microcontroller changes, control program is write microcontroller; Temperature collect module, is connected with microcontroller by circuit, gathers the temperature information of charging cabinet inside; Humidity collection module, is connected with microcontroller by circuit, gathers the humidity information of charging cabinet inside; Relay control module, is connected with microcontroller and relay by circuit, and it, by corresponding control relay circuit, carries out reporting to the police and system protection according to the instruction pilot relay of microcontroller; And power module, be electrically connected with other each above-mentioned modules and microcontroller, the electric energy required for said apparatus each several part and overall work is provided.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication, wherein said microcontroller is single-chip microcomputer or dsp chip.
Aforesaid a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication, wherein said microcontroller is STM32 single-chip microcomputer.
Aforesaid a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication, wherein said temperature collect module uses NTC themistor.
Aforesaid a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication, wherein said humidity collection module uses SI 7005 chip, and it passes through I
2c interface communicates with microcontroller.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication of the present invention can reach suitable technical progress and practicality, and has the extensive value in industry, and it at least has following advantages:
A kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication of the present invention, the position of charging cabinet can be located in real time, and the status information of real-time update charging cabinet, facilitate remote monitoring center to the unified management of switch board, also facilitate user to find neighbouring available charging cabinet simultaneously, thus provide the user great facility.
A kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication of the present invention, different from existing electrically-charging equipment institute, it can carry out temperature and humidity measurement and GPS locates telecommunication, technical progress is had more than existing electrically-charging equipment, and the architectural feature of its uniqueness and function are also far from existing electrically-charging equipment can compare, more existing electrically-charging equipment has multinomial effect of enhancement, and the progress on possessing skills.
In sum, the present invention overcomes the defect that existing electrically-charging equipment exists, and provide a kind of carried out temperature and humidity measurement of new structure and GPS to locate the charging cabinet of telecommunication, the position of charging cabinet is located by GPS, and by GPRS telecommunication technique, the charge information of electrically-charging equipment is sent to long distance control system, thus be more suitable for practicality.The present invention has significant progress technically, and has obvious good effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the combination block diagram of the multi-functional micro-controller system of present pre-ferred embodiments.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of charging cabinet of telecommunication, structure, feature and effect thereof are located to a kind of temperature and humidity measurement and the GPS of carrying out proposed according to the present invention, is described in detail as follows.
Refer to shown in Fig. 1, the combination block diagram of the multi-functional micro-controller system of present pre-ferred embodiments, it mainly comprises with lower part:
(1) microcontroller, the arithmetic core of this multi-functional micro-controller system and control core, process data also carry out data with charging cabinet and steering order exchanges, and are connected with charging cabinet control system by CAN.Microcontroller generally selects single-chip microcomputer or dsp chip to realize its function.
What microcontroller was in the present embodiment selected is STM32 single-chip microcomputer, and it has excellent real-time performance, can control and read the information wanted in real time, and power consumption control performance is outstanding, and exploitation is simple.When carrying out the exploitation of STM32 function of the MCU, only need the function of the function setting of its each pin needed for correspondence.
(2) locating module, built-in GPS chip, be connected with microcontroller by circuit, receive the signal that gps satellite sends, these signals are utilized to locate the position of charging cabinet in real time, when remote control center needs the positional information knowing this switch board, the charging cabinet position coordinates that the direct reading of meeting sends in real time, the electrically-charging equipment near easy-to-look-up.
(3) remote communication module, built-in GPRS module, by communicating between serial port with microcontroller, the status information of charging cabinet is sent to long-range Surveillance center, so that long-range Surveillance center manages charging cabinet in real time, the new edition software firmware simultaneously Surveillance center issued is transferred to the upgrading that charging cabinet controller, microcontroller and power module carry out software.
In actual applications, after charging cabinet powers on, charging cabinet control system and this multi-functional micro-controller system information real-time update, need the time interval that can set telecommunication as the case may be, give one example, be 20 minutes as set this time interval, then every 20 minutes, the status information of charging cabinet was sent to long-range Surveillance center once by GPRS telecommunication technique by microcontroller.If within 20 minutes, long-range Surveillance center needs the status information obtaining this charging cabinet, whether such as this charging cabinet has people at present in use, Surveillance center is now needed to send inquiry instruction, the multi-functional micro-controller system of charging cabinet makes response, and the real-time information of charging cabinet is sent to Surveillance center by microprocessor controls GPRS module.Like this, both saved Internet resources, the status information of each charging cabinet can be understood again in real time.
In each system of charging cabinet is normally run, when charging cabinet needs to carry out software upgrading, remote monitoring center needs the system of upgrading to carry out software upgrading by GPRS module by passing under new edition software program.
(4) program burn writing module, is connected with microcontroller by serial communication interface, when this multi-functional micro-controller system has been built or microcontroller changes, control program is write microcontroller.
(5) temperature collect module, is connected with microcontroller by circuit, gathers the temperature information of charging cabinet inside, generally selects temperature sensor.What the temperature collect module in the present embodiment was selected is NTC themistor, it can cause the change of resistor resistance to the induction of temperature, microcontroller calculates its real-time resistance value by the magnitude of voltage reading its corresponding port, may correspond to the temperature drawn in current charging cabinet according to the resistance of thermal resistor.
(6) humidity collection module, is connected with microcontroller by circuit, gathers the humidity information of charging cabinet inside, generally selects humidity sensor.Use Temperature Humidity Sensor SI 7005 family chip in the present embodiment, it passes through I
2c interface communicates with microcontroller, and humidity information is passed to microcontroller.
(7) relay control module, is connected with microcontroller and relay by circuit, and it, by corresponding control relay circuit, carries out reporting to the police and system protection according to the instruction pilot relay of microcontroller.
(8) power module, is electrically connected with other each above-mentioned modules and microcontroller, provides the electric energy required for said apparatus each several part and overall work.
Above-mentioned carried out temperature and humidity measurement and GPS locate the charging cabinet of telecommunication, when this multi-functional micro-controller system has been built or after microcontroller failure replacement, need control program programming to enter in microcontroller, now, need to carry out executive routine write by RS232 serial communication interface.In actual use, when after charging cabinet energising, charging cabinet control system and multi-functional micro-controller system carry out real-time information renewal, the information of this device required for this charging cabinet control system is read by CAN, such as: read the current residing geographical location information of charging cabinet, the status information of charging cabinet can be passed to microcontroller simultaneously, by GPRS remote communication module, required status information is sent to long-range Surveillance center, the data that can report according to charging cabinet in long-range Surveillance center manage charging cabinet in real time.
When charging cabinet controlling system, multi-functional micro-controller system or power module need to carry out software upgrading, Surveillance center can by new edition software firmware by passing in charging set under the RS232 interface of system upgrade module, and the upgrading carrying out each modular system upgrades.
Meanwhile, this device also by the information that temperature and the humidity of temperature and humidity acquisition module collection charging cabinet inside are correlated with, calculates through microcontroller and after process, takes appropriate measures.When temperature, humidity information are no more than the limit value of setting, do not take any measure; If temperature, humidity information meet or exceed warning and the protection threshold value of setting; then microcontroller will be undertaken reporting to the police and protecting operation by control relay circuit pilot relay; warning message is uploaded to long-range Surveillance center simultaneously, thus ensures use safety and the on-call maintenance of charging cabinet.The limit value setting of temperature and humidity is determined according to on-site actual situations, such as: the northern area of China is on the low side compared to southern area temperature, then generally can consider when design temperature limit value that regional information is changed flexibly, the change of limit value can operate in charging cabinet man-machine interactive system.
For a specific example, the limit value of assumed temperature is 50 DEG C, and when microcontroller calculates real-time temperature not higher than 50 DEG C from the information of temperature collect module, then microcontroller does not send any instruction; If real time temperature is higher than 50 DEG C; then alerting signal can be sent to remote monitoring center by GPRS module by microcontroller; peripheral for control relay carries out reporting to the police and protecting operation by the relay control module simultaneously in microcontroller, and is presented in the man-machine interaction display system of charging cabinet.
A kind of technological innovation carrying out the charging cabinet of temperature and humidity measurement and GPS location telecommunication of the present invention of above-mentioned Structure composing like this, all has many saving graces for technician of the same trade now, and the progressive that really possesses skills.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. one kind can be carried out the charging cabinet of temperature and humidity measurement and GPS location telecommunication, it comprises: charging cabinet electric power system, charging set, man-machine interaction display system and charging cabinet control system, it is characterized in that this charging cabinet also comprises a multi-functional micro-controller system, this multi-functional micro-controller system comprises:
Microcontroller, the arithmetic core of this multi-functional micro-controller system and control core, process data also carry out data with charging cabinet and steering order exchanges, and are connected with charging cabinet control system by CAN;
Locating module, built-in GPS chip, is connected with microcontroller by circuit, receives the signal that gps satellite sends, utilizes these signals to locate the position of charging cabinet in real time;
Remote communication module, built-in GPRS module, by communicating between serial port with microcontroller, the status information of charging cabinet is sent to long-range Surveillance center, so that long-range Surveillance center manages charging cabinet in real time, the new edition software firmware simultaneously Surveillance center issued is transferred to the upgrading that charging cabinet controller, microcontroller and power module carry out software;
Program burn writing module, is connected with microcontroller by serial communication interface, when this multi-functional micro-controller system has been built or microcontroller changes, control program is write microcontroller;
Temperature collect module, is connected with microcontroller by circuit, gathers the temperature information of charging cabinet inside;
Humidity collection module, is connected with microcontroller by circuit, gathers the humidity information of charging cabinet inside;
Relay control module, is connected with microcontroller and relay by circuit, and it, by corresponding control relay circuit, carries out reporting to the police and system protection according to the instruction pilot relay of microcontroller;
And power module, be electrically connected with microcontroller, the electric energy required for said apparatus each several part and overall work is provided.
2. a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication according to claim 1, is characterized in that wherein said microcontroller is single-chip microcomputer or dsp chip.
3. a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication according to claim 2, is characterized in that wherein said microcontroller is STM32 single-chip microcomputer.
4. a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication according to claim 1, is characterized in that wherein said temperature collect module uses NTC themistor.
5. a kind of charging cabinet carrying out temperature and humidity measurement and GPS location telecommunication according to claim 1, it is characterized in that wherein said humidity collection module uses SI7005 chip, it passes through I
2c interface communicates with microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174732.7A CN104850039A (en) | 2015-04-14 | 2015-04-14 | Charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174732.7A CN104850039A (en) | 2015-04-14 | 2015-04-14 | Charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication |
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| Publication Number | Publication Date |
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| CN104850039A true CN104850039A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510174732.7A Pending CN104850039A (en) | 2015-04-14 | 2015-04-14 | Charging cabinet capable of performing temperature and humidity measurement and GPS positioning remote communication |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108258747A (en) * | 2016-12-28 | 2018-07-06 | 北京凌云智能科技有限公司 | Electric vehicle feedway and with its battery component |
| CN108414857A (en) * | 2018-02-28 | 2018-08-17 | 湖州旭源电气科技有限公司 | A kind of detection device of the charger of high frequency switch power |
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Application publication date: 20150819 |
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